WO2024092817A1 - 调整方法、电子装置和通信系统 - Google Patents

调整方法、电子装置和通信系统 Download PDF

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Publication number
WO2024092817A1
WO2024092817A1 PCT/CN2022/130124 CN2022130124W WO2024092817A1 WO 2024092817 A1 WO2024092817 A1 WO 2024092817A1 CN 2022130124 W CN2022130124 W CN 2022130124W WO 2024092817 A1 WO2024092817 A1 WO 2024092817A1
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Prior art keywords
vehicle
battery
temperature
charging station
message
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Ceased
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PCT/CN2022/130124
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English (en)
French (fr)
Inventor
吴浩麟
诸华林
俞登佳
王卫
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to JP2025525845A priority Critical patent/JP2025536145A/ja
Priority to CN202280100697.2A priority patent/CN119968289A/zh
Priority to PCT/CN2022/130124 priority patent/WO2024092817A1/zh
Priority to EP22964118.8A priority patent/EP4596310A4/en
Publication of WO2024092817A1 publication Critical patent/WO2024092817A1/zh
Priority to US19/196,210 priority patent/US20250256621A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles

Definitions

  • the embodiments of the present application relate to the field of new energy technologies, and in particular to an adjustment method, an electronic device, and a communication system.
  • the charging rate of new energy vehicles depends on the charging rate of the battery.
  • the battery has different charging rates at different temperatures. How to adjust the temperature of the battery to increase the charging rate of the battery is a technical problem to be solved by technicians in this field.
  • An adjustment method, an electronic device, and a communication system provided in the embodiments of the present application shorten the charging time of a vehicle, improve the charging rate of a battery, and enable users to obtain a better charging experience.
  • an embodiment of the present application provides an adjustment method
  • the execution subject of the method may be an electronic device, or a component located in the electronic device (e.g., a chip, a chip system, or a processor, etc.), and the following description is made using the execution subject being an electronic device as an example.
  • the method includes: the electronic device receives a first message, and the first message is used to instruct that the temperature of the battery of the vehicle is adjusted to a target temperature.
  • the electronic device adjusts the temperature of the battery of the vehicle according to the first message, so that when the vehicle arrives at the charging station, the temperature of the battery of the vehicle is adjusted to the target temperature.
  • the target temperature may be the temperature of the battery when the battery charging rate is the fastest.
  • the target temperature may refer to a specific value or a numerical range.
  • the target temperature may be 25°C to 40°C.
  • the first message may be an indication message.
  • the first message is indication information or request information.
  • the first message may also be a content message.
  • the first message may include vehicle information and/or charging station information.
  • the battery temperature is adjusted before the vehicle arrives at the charging station, saving the time for temperature adjustment; the battery temperature has been adjusted to the target temperature when the vehicle arrives at the charging station, so that the vehicle can reach a faster charging rate when it arrives at the charging station.
  • the charging time of the vehicle is shortened, the charging rate of the battery is increased, and the user has a better charging experience.
  • the first message is generated before the vehicle arrives at the charging station and when the first condition is met.
  • the first condition includes at least one of the following: the distance between the vehicle and the charging station is less than or equal to a first threshold, and/or the estimated time for the vehicle to reach the charging station is less than or equal to a second threshold; the power of the target charging pile in the charging station is greater than a third threshold; and/or the current of the target charging pile is greater than or equal to a fourth threshold; and/or the voltage of the target charging pile is greater than or equal to a sixth threshold; after the vehicle reaches the charging station, the remaining state of charge of the vehicle's battery is greater than a fifth threshold.
  • the electronic device adjusts the temperature of the battery of the vehicle according to the first message. Specifically, when the temperature of the battery is not equal to the target temperature, the electronic device adjusts the temperature of the battery of the vehicle according to the first message.
  • the electronic device adjusts the temperature of the vehicle's battery. Specifically, the electronic device adjusts the temperature of the vehicle's battery according to a temperature control level, and the temperature control level is determined based on the power of the available charging pile at a first moment and the charge state of the vehicle's battery.
  • the embodiments of the present application achieve different levels of temperature control according to the power of different charging piles, thereby saving the working energy consumption of the thermal management system while ensuring the optimal charging rate.
  • an embodiment of the present application provides an adjustment method
  • the execution subject of the method can be an electronic device, or a component located in the electronic device (for example, a chip, a chip system or a processor, etc.), and the following description is taken as an example that the execution subject is an electronic device.
  • the method may include: the electronic device receives first information sent by a map application, and the first information is used to characterize information of the vehicle and/or the charging station.
  • the electronic device receives second information sent by a battery management system, and the second information includes the state of charge and temperature of the battery.
  • the electronic device generates a first message based on the first information and the second information, and the first message is used to instruct to adjust the temperature of the vehicle's battery to a target temperature.
  • the electronic device adjusts the temperature of the vehicle's battery based on the first message, so that when the vehicle arrives at the charging station, the temperature of the vehicle's battery is adjusted to the target temperature.
  • the battery temperature is adjusted before the vehicle arrives at the charging station, saving the time for temperature adjustment; the battery temperature has been adjusted to the target temperature when the vehicle arrives at the charging station, so that the vehicle can reach a faster charging rate when it arrives at the charging station.
  • the charging time of the vehicle is shortened, the charging rate of the battery is increased, and the user has a better charging experience.
  • the electronic device adjusts the temperature of the battery of the vehicle according to the first message. Specifically, the electronic device sends the first message to the thermal management system, and the thermal management system is used to adjust the temperature of the battery of the vehicle according to the first message.
  • the electronic device adjusts the temperature of the battery of the vehicle according to the first message.
  • the electronic device sends the first message to the battery management system, and the battery management system is used to send a first request to the thermal management system according to the first message and the temperature of the battery, and the first request is used to request the thermal management system to adjust the temperature of the battery of the vehicle.
  • the first message is generated before the vehicle arrives at the charging station and when the first condition is met.
  • the first condition includes at least one of the following: the distance between the vehicle and the charging station is less than or equal to a first threshold, and/or the estimated time for the vehicle to reach the charging station is less than or equal to a second threshold; the power of the target charging pile in the charging station is greater than a third threshold; and/or the current of the target charging pile is greater than or equal to a fourth threshold; and/or the voltage of the target charging pile is greater than or equal to a sixth threshold; after the vehicle reaches the charging station, the remaining state of charge of the vehicle's battery is greater than a fifth threshold.
  • the electronic device adjusts the temperature of the battery of the vehicle according to the first message. Specifically, when it is determined that the temperature of the battery is not equal to the target temperature, the electronic device adjusts the temperature of the battery of the vehicle according to the first message.
  • the electronic device adjusts the temperature of the battery of the vehicle according to the first message, which may be: the electronic device determines the power of the available charging pile in the charging station and the charge state of the battery of the vehicle at the first moment. The electronic device determines the temperature control level according to the power of the available charging pile and the charge state of the battery of the vehicle at the first moment. The electronic device adjusts the temperature of the battery of the vehicle according to the temperature control level.
  • the embodiment of the present application realizes different levels of temperature adjustment according to the power of different charging piles, thereby saving the working energy consumption of the thermal management system while ensuring the optimal charging rate.
  • the location of the vehicle, at least one charging station, and the working status of at least one charging station are displayed on a first interface of the map application.
  • the first interface of the map application also displays the navigation temperature adjustment state of the vehicle, where the navigation temperature adjustment state is used to indicate that the vehicle is in a temperature adjustment state during navigation to a charging station.
  • the user can be intuitively prompted with the temperature adjustment status of the vehicle's battery, so that the user can flexibly control the vehicle's driving speed or trajectory.
  • the first information includes at least one of the following: the distance between the vehicle and the charging station, the estimated time for the vehicle to reach the charging station, the type of each charging pile in the charging station, the power of each charging pile in the charging station, the rated current of each charging pile in the charging station, and the maximum voltage and minimum voltage of each charging pile in the charging station.
  • the remaining charge state of the battery is determined based on the charge state of the battery, energy consumption information of the vehicle under different road conditions and different vehicle speeds, and driving habit information of the user.
  • the temperature adjustment can be made more accurate.
  • the map application is used to send the first information in response to a first operation, where the first operation is an operation set by the user on the map application to navigate to the charging station or pass by the charging station.
  • an embodiment of the present application provides an electronic device, which may include: a receiving unit, which receives a first message, the first message being used to instruct to adjust the temperature of a battery of a vehicle to a target temperature; an adjusting unit, which is used to adjust the temperature of the battery of the vehicle according to the first message, so that the temperature of the battery of the vehicle is adjusted to the target temperature when the vehicle arrives at the charging station.
  • the battery temperature is adjusted before the vehicle arrives at the charging station, saving the time for temperature adjustment; the battery temperature has been adjusted to the target temperature when the vehicle arrives at the charging station, so that the vehicle can reach a faster charging rate when it arrives at the charging station.
  • the charging time of the vehicle is shortened, the charging rate of the battery is increased, and the user has a better charging experience.
  • the first message is generated before the vehicle arrives at the charging station and when the first condition is met.
  • the first condition includes at least one of the following: the distance between the vehicle and the charging station is less than or equal to a first threshold, and/or the estimated time for the vehicle to reach the charging station is less than or equal to a second threshold; the power of the target charging pile in the charging station is greater than a third threshold; and/or the current of the target charging pile is greater than or equal to a fourth threshold; and/or the voltage of the target charging pile is greater than or equal to a sixth threshold; after the vehicle reaches the charging station, the remaining state of charge of the vehicle's battery is greater than a fifth threshold.
  • the adjustment unit is specifically configured to: when the temperature of the battery is not equal to the target temperature, adjust the temperature of the battery of the vehicle according to the first message.
  • the adjustment unit is specifically used to: adjust the temperature of the battery of the vehicle according to a temperature control level, and the temperature control level is determined according to the power of the available charging pile at a first moment and the charge state of the battery of the vehicle.
  • the embodiments of the present application achieve different levels of temperature control according to the power of different charging piles, thereby saving the working energy consumption of the thermal management system while ensuring the optimal charging rate.
  • an embodiment of the present application provides an electronic device, comprising: a first receiving unit, for receiving first information sent by a map application, the first information being used to characterize information about a vehicle and/or a charging station; a second receiving unit, for receiving second information sent by a battery management system, the second information including a state of charge and a temperature of the battery; a generating unit, for generating a first message based on the first information and the second information, the first message being used to instruct that the temperature of the vehicle's battery be adjusted to a target temperature; and an adjusting unit, for adjusting the temperature of the vehicle's battery based on the first message, so that when the vehicle arrives at the charging station, the temperature of the vehicle's battery is adjusted to the target temperature.
  • the battery temperature is adjusted before the vehicle arrives at the charging station, saving the time for temperature adjustment; the battery temperature has been adjusted to the target temperature when the vehicle arrives at the charging station, so that the vehicle can reach a faster charging rate when it arrives at the charging station.
  • the charging time of the vehicle is shortened, the charging rate of the battery is increased, and the user has a better charging experience.
  • the adjustment unit is used to send a first message to a thermal management system, and the thermal management system is used to adjust the temperature of a battery of the vehicle according to the first message.
  • the adjustment unit is used to send a first message to a battery management system
  • the battery management system is used to send a first request to the thermal management system based on the first message and the temperature of the battery, and the first request is used to request the thermal management system to adjust the temperature of the battery of the vehicle.
  • the first message is generated before the vehicle arrives at the charging station and when the first condition is met.
  • the first condition includes at least one of the following: the distance between the vehicle and the charging station is less than or equal to a first threshold, and/or the estimated time for the vehicle to reach the charging station is less than or equal to a second threshold; the power of the target charging pile in the charging station is greater than a third threshold; and/or the current of the target charging pile is greater than or equal to a fourth threshold; and/or the voltage of the target charging pile is greater than or equal to a sixth threshold; after the vehicle reaches the charging station, the remaining state of charge of the vehicle's battery is greater than a fifth threshold.
  • the adjustment unit is used to: when it is determined that the temperature of the battery is not equal to the target temperature, adjust the temperature of the battery of the vehicle according to the first message.
  • the adjustment unit is used to: determine the power of the available charging piles in the charging station and the charge state of the battery of the vehicle at a first moment; determine the temperature control level according to the power of the available charging piles and the charge state of the battery of the vehicle at the first moment; and adjust the temperature of the battery of the vehicle according to the temperature control level.
  • the embodiments of the present application achieve different levels of temperature control according to the power of different charging piles, thereby saving the working energy consumption of the thermal management system while ensuring the optimal charging rate.
  • the location of the vehicle, at least one charging station, and the working status of at least one charging station are displayed on a first interface of the map application.
  • the first interface of the map application also displays the navigation temperature adjustment state of the vehicle, and the navigation heating state is used to indicate that the vehicle is in a temperature adjustment state during navigation to a charging station.
  • the user can be intuitively prompted with the temperature adjustment status of the vehicle's battery, so that the user can flexibly control the vehicle's driving speed or trajectory.
  • the first information includes at least one of the following: the distance between the vehicle and the charging station, the estimated time for the vehicle to reach the charging station, the type of each charging pile in the charging station, the power of each charging pile in the charging station, the rated current of each charging pile in the charging station, and the maximum voltage and minimum voltage of each charging pile in the charging station.
  • the remaining charge state of the battery is determined based on the battery charge state, energy consumption information of the vehicle under different road conditions and different vehicle speeds, and user driving habit information.
  • the temperature adjustment can be made more accurate.
  • the map application is used to send the first information in response to a first operation, where the first operation is an operation set by the user on the map application to navigate to the charging station or pass by the charging station.
  • an embodiment of the present application provides an electronic device, comprising: one or more processors; and a memory, wherein the memory stores code; when the code is executed by the processor, the electronic device executes the method described in the first aspect, or the electronic device executes the method described in the second aspect.
  • an embodiment of the present application provides a communication system, which includes one or more electronic devices and a server.
  • the computer instruction runs on the electronic device, the electronic device executes the method as described in the first aspect, or the electronic device executes the method as described in the second aspect.
  • an embodiment of the present application provides a vehicle, comprising: a processor and a memory, wherein the memory is coupled to the processor, and a computer program code is stored in the memory; when the computer program code includes computer instructions, when the processor reads the computer instructions from the memory, so that the vehicle executes the method as described in the first aspect, or the electronic device executes the method as described in the second aspect.
  • an embodiment of the present application provides a computer-readable storage medium, which includes computer instructions.
  • the computer instructions When the computer instructions are executed on an electronic device, the electronic device executes the method as described in the first aspect, or the electronic device executes the method as described in the second aspect.
  • an embodiment of the present application provides a computer program product, which includes computer instructions.
  • the computer instructions When the computer instructions are executed on an electronic device, the electronic device executes the method as described in the first aspect, or the electronic device executes the method as described in the second aspect.
  • an embodiment of the present application provides a chip system, comprising one or more processors.
  • the one or more processors execute instructions, the one or more processors execute the method as described in the first aspect, or the one or more processors execute the method as described in the second aspect.
  • the specific implementation methods and corresponding technical effects of each embodiment in the above-mentioned second to tenth aspects can refer to the specific implementation methods and technical effects of the above-mentioned first aspect.
  • the embodiment of the present application adjusts the temperature of the battery before the vehicle arrives at the charging station, so that the temperature of the battery reaches the target temperature when the vehicle arrives at the charging station. In this way, the adjustment time of the battery temperature is effectively saved, and the vehicle can be charged at the optimal charging rate when it arrives at the charging station, which effectively improves the charging rate of the battery and enables users to obtain a better charging experience.
  • FIG1A is a functional block diagram of a new energy vehicle
  • FIG1B is a functional block diagram of a new energy vehicle provided in an embodiment of the present application.
  • FIG2 is a schematic diagram of the structure of a communication system provided in an embodiment of the present application.
  • FIG3 is a schematic diagram of a flow chart of an adjustment method provided in an embodiment of the present application.
  • FIG4A is a schematic diagram of a flow chart of an adjustment method provided in an embodiment of the present application.
  • FIG4B is a schematic diagram of a flow chart of an adjustment method provided in an embodiment of the present application.
  • FIG5 is a schematic diagram of a flow chart of an adjustment method provided in an embodiment of the present application.
  • FIG6 is a schematic diagram of the structure of an electronic device provided in an embodiment of the present application.
  • FIG. 7 is a schematic diagram of the structure of an electronic device provided in an embodiment of the present application.
  • the charging rate of new energy vehicles depends on the charging rate of the battery, and the charging rate of the battery is related to the temperature of the battery.
  • the charging rate is fast when the battery temperature is between 25°C and 40°C. For example, when the battery temperature is at room temperature of 25°C, it takes A minutes to charge the battery to 50% of its capacity; when the battery temperature is at a low temperature of -10°C, it takes 6*A minutes to charge the battery to 50% of its capacity. Therefore, how to adjust the battery temperature to increase the battery charging rate.
  • FIG. 1A is a functional block diagram of a new energy vehicle 100.
  • the new energy vehicle 100 may include a battery management system (BMS) 110, a vehicle domain control (VDC) system 120, and a thermal management system 130.
  • the battery management system 110 may include a battery 111.
  • the thermal management system 130 is used to adjust the temperature of the battery cells.
  • the vehicle domain control system 120 is used to control the thermal management system to adjust the temperature of the battery cells of the battery 111 in the battery management system 110.
  • the battery management system or the vehicle domain control system recognizes that the vehicle is in the charging state and the battery temperature is less than 25°C.
  • the vehicle domain control system controls the thermal management system to adjust the temperature of the battery cells in the battery management system so that the temperature is between 25°C and 40°C.
  • adjusting the temperature of the battery during the charging process will result in the battery charging while adjusting the temperature of the battery cells, and there is still a problem of low battery charging rate.
  • an embodiment of the present application provides an adjustment method, which includes receiving a first message, and the first message is used to instruct to adjust the temperature of the vehicle's battery to a target temperature.
  • the temperature of the vehicle's battery is adjusted so that when the vehicle arrives at the charging station, the temperature of the vehicle's battery is adjusted to the target temperature.
  • the temperature of the battery is adjusted before the vehicle arrives at the charging station, saving the temperature adjustment time; when the vehicle arrives at the charging station, the temperature of the battery has been adjusted to the target temperature, so that when the vehicle arrives at the charging station, it can reach a faster charging rate for charging.
  • the charging time of the vehicle is shortened, the charging rate of the battery is improved, and the user has a better charging experience.
  • FIG. 1B is a functional block diagram of another new energy vehicle 100 provided in an embodiment of the present application.
  • the new energy vehicle 100 may include the functional modules shown in Figure 1A, and the new energy vehicle 100 may also include a map application 140.
  • the map application 140 is used to provide vehicle information and/or charging station information to the vehicle domain control system 120.
  • the adjustment method provided in an embodiment of the present application can be applied to an electronic device, which may include different product forms in the automotive field, such as: a thermal management system, a vehicle domain control system, an on-board chip, and an on-board device (such as: a vehicle computer, an on-board computing platform, a whole vehicle, a server (virtual or physical)).
  • a thermal management system such as: a thermal management system, a vehicle domain control system, an on-board chip, and an on-board device (such as: a vehicle computer, an on-board computing platform, a whole vehicle, a server (virtual or physical)).
  • the first application scenario is that the electronic device is a thermal management system.
  • the thermal management system 130 shown in FIG1B receives a first message, which is used to instruct that the temperature of the battery of the vehicle be adjusted to a target temperature when the vehicle arrives at the charging station, and the target temperature may be 25° C. to 40° C.
  • the thermal management system adjusts the temperature of the battery of the vehicle according to the first message, so that the temperature of the battery of the vehicle reaches the target temperature when the vehicle arrives at the charging station.
  • the first message may be sent from the battery management system 110 of the new energy vehicle 100 shown in FIG1B to the thermal management system 130, or may be sent from the vehicle domain control system 120 of the new energy vehicle 100 shown in FIG1B to the thermal management system 130, or may be sent from other devices (that is, devices other than new energy vehicles, such as mobile phones or servers) to the thermal management system.
  • devices that is, devices other than new energy vehicles, such as mobile phones or servers
  • the battery management system sends a first message to the thermal management system.
  • the vehicle domain control system 120 shown in FIG1B obtains information such as the distance between the vehicle and the charging station, the estimated time for the vehicle to reach the charging station, each charging pile in the charging station and its power, the current of the charging pile in the charging station, the voltage of the charging pile in the charging station, and the state of charge of the battery of the vehicle after the vehicle reaches the charging station.
  • the map application 140 shown in FIG1B sends the above vehicle information and/or charging station information to the vehicle domain control system 120.
  • the vehicle domain control system determines whether the first condition is met based on the above information, and the first condition includes at least one of the following: the distance between the vehicle and the charging station is less than or equal to the first threshold, and/or the estimated time for the vehicle to reach the charging station is less than or equal to the second threshold; the power of the target charging pile in the charging station is greater than the third threshold; and/or, the current of the target charging pile is greater than or equal to the fourth threshold; and/or, the voltage of the target charging pile is greater than or equal to the sixth threshold; after the vehicle reaches the charging station, the remaining state of charge of the battery of the vehicle is greater than the fifth threshold.
  • the vehicle domain control system allows the temperature of the electric battery to be adjusted, and controls the battery management system 110 shown in Figure 1B to send a first message to the thermal management system 130.
  • the first message may be a temperature adjustment request, which is used to request the thermal management system to adjust the temperature of the electric battery.
  • the vehicle domain control system sends a first message to the thermal management system.
  • the difference compared to the first situation is that before the vehicle arrives at the charging station, after the vehicle domain control system 120 shown in Figure 1B determines that the first condition is met, the vehicle domain control system 120 allows the temperature of the electric battery to be adjusted and sends a first message to the thermal management system 130.
  • the first message may be an indication information, which is used to instruct the thermal management system to adjust the temperature of the electric battery 111.
  • the difference from the first situation is that other devices replace the vehicle domain control system. Specifically, before the vehicle arrives at the charging station, other devices obtain information such as the distance between the vehicle and the charging station, the estimated time for the vehicle to reach the charging station, the charging piles in the charging station and their power, the current of the charging piles in the charging station, the voltage of the charging piles in the charging station, and the state of charge of the battery of the vehicle after the vehicle reaches the charging station.
  • the first condition includes at least one of the following: the distance between the vehicle and the charging station is less than or equal to the first threshold, and/or the estimated time for the vehicle to reach the charging station is less than or equal to the second threshold; the power of the target charging pile in the charging station is greater than the third threshold; and/or, the current of the target charging pile is greater than or equal to the fourth threshold; and/or, the voltage of the target charging pile is greater than or equal to the sixth threshold; after the vehicle reaches the charging station, the remaining state of charge of the battery of the vehicle is greater than the fifth threshold. If the first condition is met, the other device allows the temperature of the electric battery to be adjusted, and sends a first message to the thermal management system, and the first message can be an indication information, which is used to instruct the thermal management system to adjust the temperature of the electric battery.
  • the second application scenario is that the electronic device is a whole vehicle or a whole vehicle domain control system.
  • the vehicle domain control system 120 shown in FIG1B receives a first message, which is used to instruct that the temperature of the vehicle's battery be adjusted to a target temperature when the vehicle arrives at the charging station, and the target temperature is 25° C. to 40° C.
  • the vehicle domain control system 120 controls the thermal management system 130 to adjust the temperature of the vehicle's battery according to the first message, so that the temperature of the vehicle's battery 111 reaches the target temperature when the vehicle arrives at the charging station.
  • the first message can be sent by other devices (that is, devices other than new energy vehicles, such as mobile phones or servers) to the vehicle domain control system.
  • the type of the first message can be an indication type or a content type.
  • the indication type can be understood as types such as indications and instructions.
  • the first message can be indication information, requests, etc.
  • the content type can be understood as types such as content.
  • the first message can be vehicle information and/or charging station information.
  • the type of the first message is the content type.
  • the vehicle domain control system 120 shown in FIG1B receives a first message, which may include information such as the distance between the vehicle and the charging station, the estimated time for the vehicle to reach the charging station, each charging pile in the charging station and its power, the current of the charging pile in the charging station, the voltage of the charging pile in the charging station, and the state of charge of the battery of the vehicle after the vehicle reaches the charging station.
  • a first message which may include information such as the distance between the vehicle and the charging station, the estimated time for the vehicle to reach the charging station, each charging pile in the charging station and its power, the current of the charging pile in the charging station, the voltage of the charging pile in the charging station, and the state of charge of the battery of the vehicle after the vehicle reaches the charging station.
  • the vehicle domain control system determines whether the first condition is met based on the above information, and the first condition includes at least one of the following: the distance between the vehicle and the charging station is less than or equal to the first threshold, and/or the estimated time for the vehicle to reach the charging station is less than or equal to the second threshold; the power of the target charging pile in the charging station is greater than the third threshold; and/or, the current of the target charging pile is greater than or equal to the fourth threshold; and/or, the voltage of the target charging pile is greater than or equal to the sixth threshold; the remaining state of charge of the battery of the vehicle after the vehicle reaches the charging station is greater than the fifth threshold. If the first condition is met, the vehicle domain control system allows the temperature of the electric battery to be adjusted and instructs the thermal management system to adjust the temperature of the electric battery.
  • the type of the first message is an indication type.
  • the vehicle domain control system 120 shown in FIG1B receives a first message. According to the first message, the vehicle domain control system 120 allows the temperature of the electric battery 111 to be adjusted and instructs the thermal management system 130 to adjust the temperature of the electric battery 111 .
  • the adjustment method provided in the embodiment of the present application can be applied to a communication system composed of two electronic devices.
  • Figure 2 is a schematic diagram of the structure of the communication system.
  • the above-mentioned system 200 may also include a first electronic device 210 and a second electronic device 220.
  • the first electronic device 210 may send a first message to the second electronic device 220, and the first message may be the related message described above.
  • the second electronic device 220 receives the first message and adjusts the temperature of the battery of the vehicle according to the first message so that the temperature of the battery of the vehicle reaches the target temperature when the vehicle arrives at the charging station.
  • the above-mentioned first electronic device 210 can be a server, or a mobile phone, tablet computer, desktop, laptop, notebook computer, ultra-mobile personal computer (UMPC), handheld computer, netbook, personal digital assistant (PDA), wearable electronic device, television, virtual reality equipment and other devices with display function.
  • UMPC ultra-mobile personal computer
  • PDA personal digital assistant
  • the specific form of the electronic device is not particularly limited in the embodiments of the present application.
  • the above-mentioned second electronic device 220 may include different product forms in the automotive field, such as: thermal management system, vehicle-mounted chips, vehicle-mounted devices (such as: vehicle computers, vehicle-mounted computing platforms (such as vehicle domain control systems), complete vehicles, servers (virtual or physical)).
  • vehicle-mounted devices such as: vehicle computers, vehicle-mounted computing platforms (such as vehicle domain control systems), complete vehicles, servers (virtual or physical)).
  • an adjustment method provided in an embodiment of the present application is applied to an electronic device.
  • the electronic device may be the thermal management system 130 shown in FIG. 1B , the vehicle domain control system 120 shown in FIG. 1B , or the new energy vehicle 100 (referred to as the vehicle) shown in FIG. 1B .
  • FIG3 shows a flow chart of an adjustment method 300 provided in an embodiment of the present application.
  • the method 300 may be executed by the thermal management system 130 shown in FIG1B , or may be executed by the vehicle domain control system 120 shown in FIG1B , or may be executed by the new energy vehicle 100 shown in FIG1B .
  • the following description is made by taking the vehicle domain control system as an example, and the method 300 may include: S301 and S302.
  • S301 An electronic device receives a first message, where the first message is used to instruct to adjust the temperature of a battery of a vehicle to a target temperature.
  • the electronic device receives a first message that instructs the temperature of the battery of the vehicle to be adjusted to a target temperature when the vehicle arrives at the charging station.
  • the target temperature may be the temperature of the battery when the battery charging rate is the fastest.
  • the target temperature may refer to a specific value or a numerical range.
  • the target temperature may be 25°C to 40°C.
  • the first dimension the type of the first message.
  • the first message may be an instruction message. Then, the first message may be directly used to instruct that the temperature of the battery of the vehicle be adjusted to the target temperature when the vehicle arrives at the charging station.
  • the first message may also be a content-based message. Then, the first message may be indirectly used to instruct that the temperature of the vehicle's battery be adjusted to the target temperature when the vehicle arrives at the charging station.
  • the first message may include information such as the distance between the vehicle and the charging station, the estimated time for the vehicle to reach the charging station, the charging piles in the charging station and their power, the current of the charging piles in the charging station, the voltage of the charging piles in the charging station, and the state of charge of the vehicle's battery after the vehicle arrives at the charging station.
  • the second dimension is the timing of the generation of the first message.
  • the timing of generating the first message varies depending on the message type. The details are as follows:
  • the first message is a content-based message
  • the first message is generated when the user sets navigation for the vehicle to go to a charging station, or when the route set by the user for the vehicle includes a charging station.
  • the first message is generated before the vehicle arrives at the charging station and when the vehicle and/or the charging station meet the first condition.
  • the first condition may include at least one of the following: the distance between the vehicle and the charging station is less than or equal to the first threshold, and/or the estimated time for the vehicle to reach the charging station is less than or equal to the second threshold; the power of the target charging pile in the charging station is greater than the third threshold; and/or the current of the target charging pile is greater than or equal to the fourth threshold; and/or the voltage of the target charging pile is greater than or equal to the sixth threshold; after the vehicle reaches the charging station, the remaining state of charge of the vehicle's battery is greater than the fifth threshold.
  • the first threshold, the second threshold, the third threshold, the fourth threshold, the fifth threshold and the sixth threshold can be set according to actual conditions and are not specifically limited here.
  • S302 The electronic device adjusts the temperature of the battery of the vehicle according to the first message, so that the temperature of the battery of the vehicle is adjusted to a target temperature when the vehicle arrives at the charging station.
  • the electronic device identifies the temperature of the battery, compares the temperature of the battery with a target temperature, and adjusts the temperature of the battery of the vehicle according to the first message when the temperature of the battery is not equal to the target temperature.
  • the embodiment of the present application adjusts the temperature of the battery before the vehicle arrives at the charging station, so that the temperature of the battery reaches the target temperature when the vehicle arrives at the charging station. In this way, the adjustment time of the battery temperature is effectively saved, and the vehicle can be charged at the optimal charging rate when it arrives at the charging station, which effectively improves the charging rate of the battery and enables users to obtain a better charging experience.
  • S302 in order to save the working energy consumption of the thermal management system while ensuring the charging rate.
  • S302 can be specifically implemented as follows: the electronic device adjusts the temperature of the battery of the vehicle according to the temperature control level.
  • the temperature control level is determined according to the power of the available charging pile at the first moment and the state of charge (SOC) of the battery of the vehicle.
  • SOC state of charge
  • the first moment may refer to a certain moment in the process of the vehicle driving to the charging station.
  • the charging station includes charging pile 1, charging pile 2, ... charging pile n.
  • the power of these charging piles ranges from a few kW to hundreds of kW. Therefore, different levels of thermal management can be requested according to the power of the target pile. If the power of the target pile is low, the vehicle battery temperature does not need to be heated to a too high temperature at low temperature, such as heating to 5°C, and the vehicle can be charged at the maximum charging power of the pile. If the power of the target pile is high, the temperature needs to be heated to a higher temperature, such as 20-25°C, so that the vehicle can be charged at the maximum charging power of the pile. Assume: the power of charging pile 1 (Power1) ⁇ the power of charging pile 2 (Power2) ⁇ ... ⁇ the power of charging pile n (Power n), SOC1>SOC2>..>SOC n.
  • the temperature control level of Level 11 is requested.
  • the electronic device adjusts according to the Level 11 level so that the temperature is adjusted to the target temperature at a lower level; if the power of the charging pile of the charging station is high and the remaining SOC of the vehicle is low when the vehicle arrives at the charging station, such as: Power n, SOC m, then the temperature control level of Level mn is requested.
  • the electronic device adjusts according to the Level mn level so that the temperature is adjusted to the target temperature at a higher level.
  • the embodiments of the present application achieve different levels of temperature control according to the power of different charging piles, thereby saving the working energy consumption of the thermal management system while ensuring the optimal charging rate.
  • an adjustment method provided in an embodiment of the present application is applied to the new energy vehicle (referred to as the vehicle) shown in FIG1B above.
  • the vehicle may include a map application (referred to as the map application), a battery management system, a thermal management system, and a vehicle domain control system.
  • FIGS. 4A and 4B are schematic flow charts of an adjustment method provided in an embodiment of the present application.
  • the method 400 is an extension of the method 300.
  • the steps performed by the vehicle in the method 400 can be performed by the electronic device shown in FIG3 .
  • the steps or operations of the adjustment method shown in FIGS. 4A and 4B are merely examples, and the embodiment of the present application can also perform other operations or variations of the various operations in FIGS. 4A and 4B .
  • the various steps in FIGS. 4A and 4B can be performed in a different order than that presented in FIGS. 4A and 4B , and it is possible that not all of the operations in FIGS. 4A and 4B need to be performed.
  • the method 400 may include: S401 - S410 .
  • a map application of a vehicle displays a first interface, where the first interface displays a location of the vehicle, at least one charging station, and a working status of at least one charging station.
  • the working state of the charging station can be understood as the state of each charging pile in the charging station, for example, the charging pile in the charging station is in a used state, or the charging pile in the charging station is in a non-used state.
  • the map application of the vehicle receives a first operation of the user on the first interface, where the first operation is an operation of the user setting navigation to a charging station or passing through a charging station on the map application.
  • the first operation may include an operation of the user setting a navigation to the charging station on the map application, or an operation of the user setting a route to the charging station on the map application.
  • the map application of the vehicle sends first information to the vehicle domain control system of the vehicle, where the first information is used to represent information of the vehicle and/or the charging station. Accordingly, the vehicle domain control system of the vehicle receives the first information.
  • the first information may include at least one of the following: the distance between the vehicle and the charging station, the estimated time for the vehicle to reach the charging station, the type of each charging pile in the charging station, the power of each charging pile in the charging station, the rated current of each charging pile in the charging station, and the maximum voltage and minimum voltage of each charging pile in the charging station.
  • the vehicle domain control system of the vehicle receives second information sent by the battery of the battery management system, where the second information includes the state of charge and temperature of the battery.
  • the vehicle domain control system generates a first message according to the first information and the second information, where the first message is used to instruct to adjust the temperature of the battery of the vehicle to a target temperature.
  • adjusting the temperature of the vehicle's battery to the target temperature can be understood as: heating the battery cells of the vehicle's battery so that the temperature increases to the target temperature. For example, assuming the target temperature is 25°C to 40°C and the battery temperature is 10°C, the battery cells of the vehicle's battery are heated; or, cooling the battery cells of the vehicle's battery so that the temperature drops to the target temperature. For example, assuming the target temperature is 25°C to 40°C and the battery temperature is 50°C, the battery cells of the vehicle's battery are cooled.
  • the vehicle domain control system of the vehicle determines the remaining state of charge of the battery when the vehicle arrives at the charging station based on the state of charge of the battery, the energy consumption information of the vehicle under different road conditions and different vehicle speeds, and the driving habit information of the user.
  • the vehicle domain control system of the vehicle determines whether the vehicle and/or the charging station meet the first condition based on the remaining state of charge of the battery when the vehicle arrives at the charging station, the distance between the vehicle and the charging station, the estimated time for the vehicle to reach the charging station, the type of each charging pile in the charging station, the power of each charging pile in the charging station, the rated current of each charging pile in the charging station, and the maximum voltage and minimum voltage of each charging pile in the charging station.
  • the first condition may include at least one of the following: the distance between the vehicle and the charging station is less than or equal to the first threshold, and/or the estimated time for the vehicle to reach the charging station is less than or equal to the second threshold; the power of the target charging pile in the charging station is greater than the third threshold; and/or, the current of the target charging pile is greater than or equal to the fourth threshold; and/or, the voltage of the target charging pile is greater than or equal to the sixth threshold; after the vehicle arrives at the charging station, the remaining state of charge of the battery of the vehicle is greater than the fifth threshold. If the first condition is met, the vehicle generates a first message; if the first condition is not met, the vehicle does not generate the first message.
  • the vehicle domain control system sends the first message to the battery management system, and correspondingly, the battery management system receives the first message.
  • the battery management system sends a first request to the thermal management system according to the first message and the temperature of the battery, wherein the first request is used to request the thermal management component to adjust the temperature of the battery of the vehicle. Accordingly, the thermal management system receives the first request.
  • the battery management system determines whether the temperature of the battery is equal to the target temperature. If the battery management system determines that the temperature of the battery is not equal to the target temperature, the battery management system sends a first request to the thermal management system.
  • S408 The thermal management system adjusts the temperature of the battery according to the first request.
  • S406-S408 may be changed to: the vehicle domain control system of the vehicle sends the first message to the thermal management system of the vehicle.
  • the thermal management system is used to adjust the temperature of the battery of the vehicle according to the first message.
  • S409 The battery management system of the vehicle feeds back a second message to the map application, where the second message carries the navigation temperature adjustment state.
  • the map application receives the second message.
  • the navigation temperature adjustment state is used to indicate that the vehicle is in a battery heating state during the process of navigating to a charging station.
  • the navigation temperature adjustment state may include a navigation heating state and a navigation cooling state.
  • the first interface displayed by the map application also displays the navigation temperature adjustment status of the vehicle.
  • the navigation temperature adjustment state may include a navigation heating state and a navigation cooling state.
  • the display of the navigation heating state on the first interface may be displayed in text form, such as "intelligent preheating!.
  • the display of the navigation heating state on the first interface may be "intelligent preheating completed”.
  • the embodiment of the present application adjusts the temperature of the battery before the vehicle arrives at the charging station, so that the temperature of the battery reaches the target temperature when the vehicle arrives at the charging station. In this way, the adjustment time of the battery temperature is effectively saved, and the vehicle can be charged at the optimal charging rate when it arrives at the charging station, which effectively improves the charging rate of the battery and enables users to obtain a better charging experience.
  • S405 can be specifically as follows: S4051.
  • the vehicle's whole vehicle domain control system determines the power of the available charging piles in the charging station and the state of charge of the vehicle's battery at a first moment.
  • S406 can be specifically as follows: S4061.
  • the vehicle's whole vehicle domain control system sends a first message to the battery management system based on the power of the available charging piles and the state of charge of the vehicle's battery at the first moment. The first message is also used to request a temperature control level.
  • S407 can be specifically as follows: S4071.
  • the battery management system sends a first request to the thermal management system based on the first message and the temperature of the battery.
  • the first request carries the temperature control level.
  • S408 can be specifically as follows: S4081.
  • the thermal management system adjusts the temperature of the battery according to the first request.
  • S4061-S4081 may be: the vehicle domain control system of the vehicle determines the temperature control level according to the power of the available charging pile at the first moment and the state of charge of the battery of the vehicle.
  • the vehicle domain control system of the vehicle sends a first message to the battery management system, and the first message carries the temperature control level.
  • the battery management system sends a first request to the thermal management system according to the first message and the temperature of the battery, and the first request carries the temperature control level.
  • the thermal management system adjusts the temperature of the battery according to the first request.
  • different temperature control levels are achieved through the power of different charging piles and the charge state of the battery.
  • the temperature control level can be flexibly adjusted according to the available charging piles and the charge state of the battery. This saves the working energy consumption of the thermal management system while ensuring the optimal charging rate.
  • the communication system may include a first electronic device and a second electronic device.
  • the first electronic device may include a map application (referred to as map application), and the second electronic device may include a battery management system, a thermal management system, and a vehicle domain control system.
  • map application referred to as map application
  • the second electronic device may include a battery management system, a thermal management system, and a vehicle domain control system.
  • the first electronic device is a mobile phone
  • the second electronic device is a vehicle.
  • FIG5 is a flow chart of an adjustment method provided in an embodiment of the present application.
  • the method 500 is an extension of the method 300.
  • the steps performed by the vehicle and/or the mobile phone in the method 500 can be performed by the electronic device shown in FIG3.
  • the steps or operations of the adjustment method shown in FIG5 are only examples, and the embodiment of the present application can also perform other operations or variations of the various operations in FIG5.
  • the various steps in FIG5 can be performed in a different order than that presented in FIG5, and it is possible that not all operations in FIG5 need to be performed.
  • the method 500 may include: S501 - S511 .
  • the connection between the mobile phone and the vehicle can be achieved in the following ways: 1. Establish a communication connection between the mobile phone and the vehicle, such as connecting the mobile phone and the vehicle to the same local area network; 2. Establish a data connection between the mobile phone and the vehicle, such as a Bluetooth connection between the mobile phone and the vehicle. Of course, there are other ways to connect the mobile phone and the vehicle, which will not be listed here.
  • the mobile phone displays a first interface of a map application, where the first interface displays the location of the vehicle, at least one charging station, and the working status of at least one charging station.
  • the working state of the charging station can be understood as the state of each charging pile in the charging station, for example, the charging pile in the charging station is in a used state, or the charging pile in the charging station is in a non-used state.
  • S503 The mobile phone receives a first operation of the user on the first interface, where the first operation is an operation of the user setting navigation to the charging station or passing through the charging station on the map application.
  • the first operation may include an operation of the user setting a navigation to the charging station on the map application, or an operation of the user setting a route to the charging station on the map application.
  • the mobile phone In response to the first operation, the mobile phone sends first information to the vehicle domain control system of the vehicle, where the first information is used to represent information of the vehicle and/or the charging station. Correspondingly, the vehicle domain control system of the vehicle receives the first information.
  • the first information may include at least one of the following: the distance between the vehicle and the charging station, the estimated time for the vehicle to reach the charging station, the type of each charging pile in the charging station, the power of each charging pile in the charging station, the rated current of each charging pile in the charging station, and the maximum voltage and minimum voltage of each charging pile in the charging station.
  • the vehicle domain control system of the vehicle receives second information sent by the battery of the battery management system, where the second information includes the state of charge and temperature of the battery.
  • the vehicle domain control system generates a first message according to the first information and the second information, where the first message is used to instruct to adjust the temperature of the battery of the vehicle to a target temperature when the vehicle arrives at the charging station.
  • the vehicle domain control system sends the first message to the battery management system, and correspondingly, the battery management system receives the first message.
  • the battery management system sends a first request to the thermal management system according to the first message and the temperature of the battery, wherein the first request is used to request the thermal management component to adjust the temperature of the battery of the vehicle. Accordingly, the thermal management system receives the first request.
  • the thermal management system adjusts the temperature of the battery according to the first request.
  • each step in S505-S509 can refer to the implementation of each step in S404-S408, which will not be repeated here.
  • S510 The battery management system of the vehicle feeds back a second message to the mobile phone, where the second message carries the navigation temperature adjustment status.
  • the mobile phone receives the second message.
  • the navigation temperature adjustment state is used to indicate that the vehicle is in a battery heating state during the process of navigating to a charging station.
  • the navigation temperature adjustment state may include a navigation heating state and a navigation cooling state.
  • the first interface displayed on the mobile phone also displays the navigation temperature adjustment status of the vehicle.
  • the embodiment of the present application adjusts the temperature of the battery before the vehicle arrives at the charging station, so that the temperature of the battery reaches the target temperature when the vehicle arrives at the charging station. In this way, the adjustment time of the battery temperature is effectively saved, and the vehicle can be charged at the optimal charging rate when it arrives at the charging station, which effectively improves the charging rate of the battery and enables users to obtain a better charging experience.
  • the embodiments of the present application also provide a device for implementing any of the above methods, for example, a device is provided including a unit (or means) for implementing each step performed by the electronic device in any of the above methods.
  • a device is provided, including a unit (or means) for implementing each step performed by the vehicle in any of the above methods.
  • FIG. 6 is a schematic diagram of an electronic device provided in an embodiment of the present application.
  • the device 600 may include:
  • the receiving unit 601 is used to receive a first message, and the first message is used to instruct to adjust the temperature of the battery of the vehicle to the target temperature.
  • the receiving unit 601 can perform the above step S301.
  • the receiving unit 601 can be the vehicle domain control system 120 as shown in FIG1B.
  • the receiving unit 601 can be the thermal management system 130 as shown in FIG1B.
  • the adjustment unit 602 is used to adjust the temperature of the battery of the vehicle according to the first message, so that the temperature of the battery of the vehicle is adjusted to the target temperature when the vehicle arrives at the charging station.
  • the adjustment unit 602 can perform the above step S302.
  • the adjustment unit 602 can be the whole vehicle domain control system 120 as shown in FIG1B.
  • the receiving unit 601 can be the thermal management system 130 as shown in FIG1B.
  • the embodiment of the present application adjusts the temperature of the battery before the vehicle arrives at the charging station, so that the temperature of the battery reaches the target temperature when the vehicle arrives at the charging station. In this way, the adjustment time of the battery temperature is effectively saved, and the vehicle can be charged at the optimal charging rate when it arrives at the charging station, which effectively improves the charging rate of the battery and enables users to obtain a better charging experience.
  • the first message is generated before the vehicle arrives at the charging station and when the first condition is met.
  • the first condition includes at least one of the following: the distance between the vehicle and the charging station is less than or equal to a first threshold, and/or the estimated time for the vehicle to reach the charging station is less than or equal to a second threshold; the power of the target charging pile in the charging station is greater than a third threshold; and/or the current of the target charging pile is greater than or equal to a fourth threshold; and/or the voltage of the target charging pile is greater than or equal to a sixth threshold; after the vehicle reaches the charging station, the remaining state of charge of the vehicle's battery is greater than a fifth threshold.
  • the adjustment unit 602 is specifically configured to: when the temperature of the battery is not equal to the target temperature, adjust the temperature of the battery of the vehicle according to the first message.
  • the adjustment unit 602 is specifically used to: adjust the temperature of the battery of the vehicle according to the temperature control level, and the temperature control level is determined according to the power of the available charging pile at the first moment and the charge state of the battery of the vehicle.
  • the embodiments of the present application achieve different levels of temperature control according to the power of different charging piles, thereby saving the working energy consumption of the thermal management system while ensuring the optimal charging rate.
  • the embodiments of the present application also provide a communication system for implementing any of the above methods, for example, a communication system is provided including a unit (or means) for implementing each step performed by the electronic device in any of the above methods.
  • a communication system including a unit (or means) for implementing each step performed by the vehicle in any of the above methods.
  • FIG. 7 is a schematic diagram of an electronic device provided in an embodiment of the present application.
  • the device 700 may include:
  • the first receiving unit 701 is used to receive the first information sent by the map application, and the first information is used to characterize the information of the vehicle and/or the charging station. Exemplarily, the first receiving unit 701 can perform the above steps S403 and S504.
  • the first receiving unit 701 can be a vehicle domain control system as shown in Figures 4A, 4B and 5.
  • the second receiving unit 702 is used to receive the second information sent by the battery management system, and the second information includes the state of charge and temperature of the battery.
  • the second receiving unit 702 can perform the above steps S404 and S505.
  • the second receiving unit 702 can be a vehicle domain control system as shown in Figures 4A, 4B and 5.
  • the generating unit 703 is used to generate a first message according to the first information and the second information, wherein the first message is used to instruct that the temperature of the battery of the vehicle is adjusted to the target temperature when the vehicle arrives at the charging station.
  • the generating unit 703 may perform the above steps S405 and S506.
  • the generating unit 703 may be a vehicle domain control system as shown in FIG. 4A , FIG. 4B , and FIG. 5 .
  • the adjustment unit 704 is used to control the thermal management system to adjust the temperature of the battery of the vehicle according to the first message, so that the temperature of the battery of the vehicle reaches the target temperature when the vehicle arrives at the charging station.
  • the adjustment unit 704 can perform the above steps S406-S408, S507-S509.
  • the adjustment unit 704 can be a whole vehicle domain control system as shown in Figures 4A, 4B and 5.
  • the adjustment unit 704 is used to send the first message to the thermal management system, and the thermal management system is used to adjust the temperature of the battery of the vehicle according to the first message.
  • the adjustment unit 704 is used to: send a first message to a battery management system, and the battery management system is used to send a first request to the thermal management system based on the first message and the temperature of the battery, and the first request is used to request the thermal management system to adjust the temperature of the battery of the vehicle.
  • the first message is generated before the vehicle arrives at the charging station and when the first condition is met.
  • the first condition includes at least one of the following: the distance between the vehicle and the charging station is less than or equal to a first threshold, and/or the estimated time for the vehicle to reach the charging station is less than or equal to a second threshold; the power of the target charging pile in the charging station is greater than a third threshold; and/or the current of the target charging pile is greater than or equal to a fourth threshold; and/or the voltage of the target charging pile is greater than or equal to a sixth threshold; after the vehicle reaches the charging station, the remaining state of charge of the vehicle's battery is greater than a fifth threshold.
  • the adjustment unit 704 is used to: when it is determined that the temperature of the battery is not equal to the target temperature, control the thermal management system to adjust the temperature of the battery of the vehicle according to the first message.
  • the adjustment unit 704 is used to: determine the power of the available charging piles in the charging station and the charge state of the battery of the vehicle at a first moment; determine the temperature control level according to the power of the available charging piles and the charge state of the battery of the vehicle at the first moment; and adjust the temperature of the battery of the vehicle according to the temperature control level.
  • the first interface of the map application displays the location of the vehicle, at least one charging station, and the working status of at least one charging station.
  • the first interface of the map application also displays the navigation temperature adjustment state of the vehicle, and the navigation heating state is used to indicate that the vehicle is in a temperature adjustment state during navigation to a charging station.
  • the first information includes at least one of the following: the distance between the vehicle and the charging station, the estimated time for the vehicle to reach the charging station, the type of each charging pile in the charging station, the power of each charging pile in the charging station, the rated current of each charging pile in the charging station, and the maximum voltage and minimum voltage of each charging pile in the charging station.
  • the remaining charge state of the battery is determined based on the charge state of the battery, energy consumption information of the vehicle under different road conditions and different vehicle speeds, and driving habit information of the user.
  • the map application is used to send the first information in response to a first operation, where the first operation is an operation set by the user on the map application to navigate to the charging station or pass by the charging station.
  • the embodiment of the present application adjusts the temperature of the battery before the vehicle arrives at the charging station, so that the temperature of the battery reaches the target temperature when the vehicle arrives at the charging station. In this way, the adjustment time of the battery temperature is effectively saved, and the vehicle can be charged at the optimal charging rate when it arrives at the charging station, which effectively improves the charging rate of the battery and enables users to obtain a better charging experience.
  • An embodiment of the present application also provides a device, which includes a processing unit and a storage module, wherein the storage module is used to store instructions, and the processing unit executes the instructions stored in the storage module so that the device executes the method or steps executed by the above embodiment.
  • the division of the units in the above device is only a division of logical functions. In actual implementation, they can be fully or partially integrated into one physical entity, or they can be physically separated.
  • the units in the device can be implemented in the form of a processor calling software; for example, the device includes a processor, the processor is connected to a memory, and instructions are stored in the memory.
  • the processor calls the instructions stored in the memory to implement any of the above methods or realize the functions of the units of the device, wherein the processor is, for example, a general-purpose processor, such as a CPU or a microprocessor, and the memory is a memory in the device or a memory outside the device.
  • the units in the device can be implemented in the form of hardware circuits, and the functions of some or all of the units can be realized by designing the hardware circuits.
  • the hardware circuit can be understood as one or more processors; for example, in one implementation, the hardware circuit is an ASIC, and the functions of some or all of the above units are realized by designing the logical relationship of the components in the circuit; for another example, in another implementation, the hardware circuit can be implemented by PLD.
  • FPGA as an example, it can include a large number of logic gate circuits, and the connection relationship between the logic gate circuits is configured through the configuration file, so as to realize the functions of some or all of the above units. All units of the above device may be implemented entirely in the form of a processor calling software, or entirely in the form of a hardware circuit, or partially in the form of a processor calling software and the rest in the form of a hardware circuit.
  • a processor is a circuit with the ability to process signals.
  • the processor may be a circuit with the ability to read and run instructions, such as a CPU, a microprocessor, a GPU, or a DSP; in another implementation, the processor may implement certain functions through the logical relationship of a hardware circuit, and the logical relationship of the hardware circuit is fixed or reconfigurable, such as a hardware circuit implemented by an ASIC or PLD, such as an FPGA.
  • the process of the processor loading a configuration document to implement the hardware circuit configuration can be understood as the process of the processor loading instructions to implement the functions of some or all of the above units.
  • it can also be a hardware circuit designed for artificial intelligence, which can be understood as an ASIC, such as an NPU, TPU, DPU, and the like.
  • each unit in the above device can be one or more processors (or processing circuits) configured to implement the above method, such as: CPU, GPU, NPU, TPU, DPU, microprocessor, DSP, ASIC, FPGA, or a combination of at least two of these processor forms.
  • processors or processing circuits
  • the units in the above device can be fully or partially integrated together, or can be implemented independently. In one implementation, these units are integrated together and implemented in the form of a system-on-a-chip (SOC).
  • SOC may include at least one processor for implementing any of the above methods or implementing the functions of each unit of the device.
  • the type of the at least one processor may be different, for example, including a CPU and an FPGA, a CPU and an artificial intelligence processor, a CPU and a GPU, etc.
  • a testing device provided in an embodiment of the present application includes: a processor and a memory, the memory is coupled to the processor, the memory is used to store computer program code, the computer program code includes computer instructions, when the processor reads the computer instructions from the memory, the testing device executes the method shown in Figures 1B to 5.
  • An embodiment of the present application provides a computer program product.
  • the computer program product When the computer program product is run on a computer, the computer executes the method shown in FIG. 1B to FIG. 5 .
  • a computer-readable storage medium provided in an embodiment of the present application includes computer instructions.
  • a network device executes the method shown in FIG. 1B to FIG. 5 .
  • a chip system provided in an embodiment of the present application includes one or more processors. When the one or more processors execute instructions, the one or more processors execute the methods shown in Figures 1B to 5.
  • A/B can mean A or B.
  • the “and/or” in this article is merely a way to describe the association relationship of associated objects, indicating that three relationships may exist.
  • a and/or B can mean: A exists alone, A and B exist at the same time, and B exists alone.
  • first and second are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.
  • a feature defined as “first” or “second” may explicitly or implicitly include one or more of the features.
  • “multiple” means two or more.
  • words such as “exemplary” or “for example” are used to indicate examples, illustrations or descriptions. Any embodiment or design described as “exemplary” or “for example” in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as “exemplary” or “for example” is intended to present related concepts in a specific way.
  • the above communication equipment and the like include hardware structures and/or software modules corresponding to the execution of each function. It should be easily appreciated by those skilled in the art that, in combination with the units and algorithm steps of each example described in the embodiments disclosed herein, the embodiments of the present application can be implemented in the form of hardware or a combination of hardware and computer software. Whether a function is executed in the form of hardware or computer software driving hardware depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to exceed the scope of the embodiments of the present application.
  • the embodiment of the present application can divide the functional modules of the above-mentioned communication equipment etc. according to the above-mentioned method example.
  • each functional module can be divided corresponding to each function, or two or more functions can be integrated into one processing module.
  • the above-mentioned integrated module can be implemented in the form of hardware or in the form of software functional modules. It should be noted that the division of modules in the embodiment of the present application is schematic and is only a logical function division. There may be other division methods in actual implementation.

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Abstract

本申请公开了一种调整方法、电子装置和通信系统，涉及电子装置技术领域，可用于新能源汽车。该方法包括电子装置接收第一消息，第一消息用于指示将车辆的电池的温度调至目标温度。电子装置根据第一消息，调整车辆的电池的温度，使车辆在到达充电站时，车辆的电池的温度被调至目标温度。这样，在车辆到达充电站之前调整电池的温度，节省了温度的调整时间；在车辆到达充电站时电池的温度已调整至目标温度，使车辆到达充电站时即可达到较快的充电速率进行充电。整体而言，缩短了车辆的充电时间，提升电池的充电速率，使得用户获得较好的充电体验。

Description

调整方法、电子装置和通信系统 技术领域
本申请实施例涉及新能源技术领域，尤其涉及一种调整方法、电子装置和通信系统。
背景技术
随着新能源汽车的发展，需要提高新能源汽车的充电速率以提高用户充电体验和产品竞争力。而新能源汽车的充电速率取决于电池的充电速率，电池在不同的温度下具有不同的充电速率。如何调整电池的温度，来提升电池的充电速率，是本领域技术人员有待解决的技术问题。
发明内容
本申请实施例提供的一种调整方法、电子装置和通信系统，缩短了车辆的充电时间，提升电池的充电速率，使得用户获得较好的充电体验。
为达到上述目的，本申请实施例采用如下技术方案。
第一方面，本申请实施例提供一种调整方法，该方法的执行主体可以是电子装置，也可以是位于电子装置中的部件(例如，芯片，芯片系统或处理器等)，下面以执行主体是电子装置为例进行描述。方法包括：电子装置接收第一消息，第一消息用于指示将车辆的电池的温度调至目标温度。电子装置根据第一消息，调整车辆的电池的温度，使车辆在到达充电站时，车辆的电池的温度被调至目标温度。
其中，目标温度可以为电池充电速率最快时电池的温度。该目标温度可以指具体数值，也可以指数值区间，示例性的，目标温度可以为25℃～40℃。
其中，第一消息可以是指示类消息。如，第一消息为指示信息或请求信息。第一消息也可以是内容类消息。如，第一消息可以包括车辆信息和/或充电站信息。
这样，在车辆到达充电站之前调整电池的温度，节省了温度的调整时间；在车辆到达充电站时电池的温度已调整至目标温度，使得车辆到达充电站时即可达到较快的充电速率进行充电。整体而言，缩短了车辆的充电时间，提升电池的充电速率，使得用户获得较好的充电体验。
在一种具体可实现方式中，第一消息是在车辆到达充电站之前，且在满足第一条件时生成的。
在一种具体可实现方式中，第一条件包括以下至少一项：车辆与充电站之间的距离小于等于第一阈值，和/或车辆达到充电站的预估时间小于等于第二阈值；充电站中的目标充电桩的功率大于第三阈值；和/或，目标充电桩的电流大于等于第四阈值；和/或，目标充电桩的电压大于等于第六阈值；在车辆达到充电站后车辆的电池的剩余荷电状态大于第五阈值。
在一种具体可实现方式中，电子装置根据第一消息，调整车辆的电池的温度，具体可以为：在电池的温度不等于目标温度时，电子装置根据第一消息，调整车辆的电池的温度。
在一种具体可实现方式中，电子装置调整车辆的电池的温度，具体可以为：电子装置根据温度控制等级，对车辆的电池进行温度调整，温度控制等级是根据第一时刻的可用充电桩的功率和车辆的电池的荷电状态确定的。
本申请实施例，通过根据不同充电桩的功率，实现不同等级的调温，这样在保证最优充电速率的同时，节省热管理系统的工作能耗。
第二方面，本申请实施例提供一种调整方法，该方法的执行主体可以是电子装置，也可以是位于电子装置中的部件(例如，芯片，芯片系统或处理器等)，下面以执行主体是电子装置为例进行描述。该方法可以包括：电子装置接收地图应用发送的第一信息，第一信息用于表征车辆和/或充电站的信息。电子装置接收电池管理系统发送的第二信息，第二信息包括电池的荷电状态和温度。电子装置根据第一信息和第二信息，生成第一消息，第一消息用于指示将车辆的电池的温度调至目标温度。电子装置根据第一消息，调整车辆的电池的温度，使车辆在到达充电站时，车辆的电池的温度被调至目标温度。
这样，在车辆到达充电站之前调整电池的温度，节省了温度的调整时间；在车辆到达充电站时电池的温度已调整至目标温度，使得车辆到达充电站时即可达到较快的充电速率进行充电。整体而言，缩短了车辆的充电时间，提升电池的充电速率，使得用户获得较好的充电体验。
在一种具体可实现方式中，电子装置根据第一消息，调整车辆的电池的温度，具体可以为：电子装置将第一消息发送给热管理系统，热管理系统用于根据第一消息，调整车辆的电池的温度。
在一种具体可实现方式中，电子装置根据第一消息，调整车辆的电池的温度，具体可以为：电子装置将第一消息发送给电池管理系统，电池管理系统用于根据第一消息和电池的温度向热管理系统发送第一请求，第一请求用于请求热管理系统调整车辆的电池的温度。
在一种具体可实现方式中，第一消息是在车辆到达充电站之前，且在满足第一条件时生成的。
在一种具体可实现方式中，第一条件包括以下至少一项：车辆与充电站之间的距离小于等于第一阈值，和/或车辆达到充电站的预估时间小于等于第二阈值；充电站中的目标充电桩的功率大于第三阈值；和/或，目标充电桩的电流大于等于第四阈值；和/或，目标充电桩的电压大于等于第六阈值；在车辆达到充电站后车辆的电池的剩余荷电状态大于第五阈值。
在一种具体可实现方式中，电子装置根据第一消息，调整车辆的电池的温度，具体可以为：在确定电池的温度不等于目标温度时，电子装置根据第一消息，调整车辆的电池的温度。
在一种具体可实现方式中，电子装置根据第一消息，调整车辆的电池的温度，具体可以为：电子装置在第一时刻，确定充电站中可用充电桩的功率，及车辆的电池的荷电状态。电子装置根据第一时刻的可用充电桩的功率和车辆的电池的荷电状态，确定温度控制等级。电子装置根据温度控制等级调整车辆的电池的温度。
本申请实施例，通过根据不同充电桩的功率，实现不同等级的调温，这样在保证 最优充电速率的同时，节省热管理系统的工作能耗。
在一种具体可实现方式中，地图应用的第一界面上显示车辆的位置、至少一个充电站，及至少一个充电站的工作状态。
在一种具体可实现方式中，地图应用的第一界面上还显示车辆的导航温度调整状态，导航温度调整状态用于表示车辆在导航去充电站的过程中处于温度调整状态。
本申请实施例，通过在界面上显示车辆的导航温度调整状态，可以直观的提示用户车辆的电池的温度调整情况，便于用户灵活控制车辆的行驶速度或轨迹。
在一种具体可实现方式中，第一信息包括以下至少一项：车辆与充电站之间的距离，车辆达到充电站的预估时间，充电站中各充电桩的类型，充电站中各充电桩的功率，充电站中各充电桩的额定电流，充电站中各充电桩的最大电压和最小电压。
在一种具体可实现方式中，电池的剩余电荷状态根据电池的电荷状态、车辆在不同路况下、不同车速下的能耗信息、及用户的驾驶习惯信息确定的。
本申请实施例，根据车辆在不同路况下、不同车速下的能耗信息、及用户的驾驶习惯信息，可以更准确计算导航去目标充电站，并到达该充电站时电池的剩余电荷状态，在精准的计算的基础上，可以使得温度调整的更精准。
在一种具体可实现方式中，地图应用用于响应于第一操作发送第一信息，第一操作为用户在地图应用上设置导航至充电站或途径充电站的操作。
第三方面，本申请实施例提供一种电子装置，该电子装置可以包括：接收单元，接收第一消息，第一消息用于指示将车辆的电池的温度调至目标温度。调整单元，用于根据第一消息，调整车辆的电池的温度，使车辆在到达充电站时车辆的电池的温度被调至目标温度。
这样，在车辆到达充电站之前调整电池的温度，节省了温度的调整时间；在车辆到达充电站时电池的温度已调整至目标温度，使得车辆到达充电站时即可达到较快的充电速率进行充电。整体而言，缩短了车辆的充电时间，提升电池的充电速率，使得用户获得较好的充电体验。
在一种具体可实现方式中，第一消息是在车辆到达充电站之前，且在满足第一条件时生成的。
在一种具体可实现方式中，第一条件包括以下至少一项：车辆与充电站之间的距离小于等于第一阈值，和/或车辆达到充电站的预估时间小于等于第二阈值；充电站中的目标充电桩的功率大于第三阈值；和/或，目标充电桩的电流大于等于第四阈值；和/或，目标充电桩的电压大于等于第六阈值；在车辆达到充电站后车辆的电池的剩余荷电状态大于第五阈值。
在一种具体可实现方式中，调整单元具体用于：在电池的温度不等于目标温度时，根据第一消息，调整车辆的电池的温度。
在一种具体可实现方式中，调整单元具体用于：根据温度控制等级，对车辆的电池进行温度调整，温度控制等级是根据第一时刻的可用充电桩的功率和车辆的电池的荷电状态确定的。
本申请实施例，通过根据不同充电桩的功率，实现不同等级的调温，这样在保证最优充电速率的同时，节省热管理系统的工作能耗。
第四方面，本申请实施例提供一电子装置，其包括：第一接收单元，用于接收地图应用发送的第一信息，第一信息用于表征车辆和/或充电站的信息；第二接收单元，用于接收电池管理系统发送的第二信息，第二信息包括电池的荷电状态和温度；生成单元，用于根据第一信息和第二信息，生成第一消息，第一消息用于指示将车辆的电池的温度调至目标温度；调整单元，用于根据第一消息，调整车辆的电池的温度，使车辆在到达充电站时，车辆的电池的温度被调至目标温度。
这样，在车辆到达充电站之前调整电池的温度，节省了温度的调整时间；在车辆到达充电站时电池的温度已调整至目标温度，使得车辆到达充电站时即可达到较快的充电速率进行充电。整体而言，缩短了车辆的充电时间，提升电池的充电速率，使得用户获得较好的充电体验。
在一种具体可实现方式中，调整单元用于：将第一消息发送给热管理系统，热管理系统用于根据第一消息，调整车辆的电池的温度。
在一种具体可实现方式中，调整单元用于：将第一消息发送给电池管理系统，电池管理系统用于根据第一消息和电池的温度向热管理系统发送第一请求，第一请求用于请求热管理系统调整车辆的电池的温度。
在一种具体可实现方式中，第一消息是在车辆到达充电站之前，且在满足第一条件时生成的。
在一种具体可实现方式中，第一条件包括以下至少一项：车辆与充电站之间的距离小于等于第一阈值，和/或车辆达到充电站的预估时间小于等于第二阈值；充电站中的目标充电桩的功率大于第三阈值；和/或，目标充电桩的电流大于等于第四阈值；和/或，目标充电桩的电压大于等于第六阈值；在车辆达到充电站后车辆的电池的剩余荷电状态大于第五阈值。
在一种具体可实现方式中，调整单元用于：在确定电池的温度不等于目标温度时，根据第一消息，调整车辆的电池的温度。
在一种具体可实现方式中，调整单元用于：在第一时刻，确定充电站中可用充电桩的功率，及车辆的电池的荷电状态；根据第一时刻的可用充电桩的功率和车辆的电池的荷电状态，确定温度控制等级；根据温度控制等级调整车辆的电池的温度。
本申请实施例，通过根据不同充电桩的功率，实现不同等级的调温，这样在保证最优充电速率的同时，节省热管理系统的工作能耗。
在一种具体可实现方式中，地图应用的第一界面上显示车辆的位置、至少一个充电站，及至少一个充电站的工作状态。
在一种具体可实现方式中，地图应用的第一界面上还显示车辆的导航温度调整状态，导航加热状态用于表示车辆在导航去充电站的过程中处于温度调整状态。
本申请实施例，通过在界面上显示车辆的导航温度调整状态，可以直观的提示用户车辆的电池的温度调整情况，便于用户灵活控制车辆的行驶速度或轨迹。
在一种具体可实现方式中，第一信息包括以下至少一项：车辆与充电站之间的距离，车辆达到充电站的预估时间，充电站中各充电桩的类型，充电站中各充电桩的功率，充电站中各充电桩的额定电流，充电站中各充电桩的最大电压和最小电压。
在一种具体可实现方式中，电池的剩余电荷状态根据电池的电荷状态、车辆在不 同路况下、不同车速下的能耗信息、及用户的驾驶习惯信息确定的。
本申请实施例，根据车辆在不同路况下、不同车速下的能耗信息、及用户的驾驶习惯信息，可以更准确计算导航去目标充电站，并到达该充电站时电池的剩余电荷状态，在精准的计算的基础上，可以使得温度调整的更精准。
在一种具体可实现方式中，地图应用用于响应于第一操作发送第一信息，第一操作为用户在地图应用上设置导航至充电站或途径充电站的操作。
第五方面，本申请实施例提供一种电子装置，该电子装置包括：一个或多个处理器；以及存储器，所述存储器中存储有代码；当所述代码被所述处理器执行时，使得所述电子装置执行如第一方面所述的方法，或者所述电子装置执行如第二方面所述的方法。
第六方面，本申请实施例提供一种通信系统，所述通信系统包括一个或多个电子装置和服务器，当所述计算机指令在电子装置上运行时，使得所述电子装置执行如第一方面所述的方法，或者所述电子装置执行如第二方面所述的方法。
第七方面，本申请实施例提供一种车辆，所述车辆包括：处理器和存储器，所述存储器与所述处理器耦合，所述存储器中存储计算机程序代码；当所述计算机程序代码包括计算机指令，当所述处理器从所述存储器中读取所述计算机指令，以使得所述车辆执行如第一方面所述的方法，或者所述电子装置执行如第二方面所述的方法。
第八方面，本申请实施例提供一种计算机可读存储介质，其包括计算机指令，当所述计算机指令在电子装置上运行时，使得所述电子装置执行如第一方面所述的方法，或者所述电子装置执行如第二方面所述的方法。
第九方面，本申请实施例提供一种计算机程序产品，其包括计算机指令，当所述计算机指令在电子装置上运行时，使得所述电子装置执行如第一方面所述的方法，或者所述电子装置执行如第二方面所述的方法。
第十方面，本申请实施例提供一种芯片系统，包括一个或多个处理器，当一个或多个处理器执行指令时，一个或多个处理器执行如第一方面所述的方法，或者一个或多个处理器执行如第二方面所述的方法。
其中，上述第二方面至第十方面中各个实施例的具体实施方式及对应的技术效果可以参见上述第一方面的具体实施方式及技术效果。
本申请实施例通过在车辆到达充电站之前对电池的温度进行调整，使得在车辆到达充电站时电池的温度达到目标温度。这样，有效节省了电池的温度的调整时间，在车辆达到充电站时即可达到最优的充电速率进行充电，有效提升了电池的充电速率，使得用户获得较好的充电体验。
附图说明
图1A为一种新能源汽车的一个功能框图；
图1B为本申请实施例提供的一种新能源汽车的一个功能框图；
图2为本申请实施例提供的一种通信系统的结构示意图；
图3为本申请实施例提供的一种调整方法的流程示意图；
图4A为本申请实施例提供的一种调整方法的流程示意图；
图4B为本申请实施例提供的一种调整方法的流程示意图；
图5为本申请实施例提供的一种调整方法的流程示意图；
图6为本申请实施例提供的一种电子装置的结构示意图；
图7为本申请实施例提供的一种电子装置的结构示意图。
具体实施方式
新能源汽车的充电速率取决于电池的充电速率，电池的充电速率与电池的温度相关。一般地，电池的温度处于25℃～40℃时充电速率快。例如，在电池的温度为常温25℃时，电池充电至50％电量时需要A分钟；在电池的温度为低温-10℃时，电池充电至50％电量时需要6*A分钟。因此，如何调整电池的温度，来提升电池的充电速率。
为了调整电池的温度，在一种情形下，图1A是一种新能源汽车100的一个功能框图示意。新能源汽车100可以包括电池管理系统(battery management system，BMS)110、整车域控制(vehicle domain control，VDC)系统120和热管理系统130。该电池管理系统110可以包括电池111。热管理系统130用于为电池的电芯调整温度。整车域控制系统120用于控制热管理系统为电池管理系统110中的电池111的电芯调整温度。
具体的，在新能源汽车处于充电状态时，电池管理系统或整车域控制系统识别到车辆处于充电状态，且电池的温度小于25℃。此时，整车域控制系统控制热管理系统工作，以为电池管理系统中的电池的电芯调整温度，使得温度处于25℃～40℃。但是，由于电池的温度进行调整需要一定时间，在充电的过程中调整电池的温度，会造成一边为电池的电芯进行温度调整，一边对电池进行充电，依然存在电池的充电速率较低的问题。
为了提升电池的充电速率，本申请实施例提供一种调整方法，该方法包括接收第一消息，第一消息用于指示将车辆的电池的温度调至目标温度。根据第一消息，调整车辆的电池的温度，使车辆在到达充电站时，车辆的电池的温度被调至目标温度。这样，在车辆到达充电站之前调整电池的温度，节省了温度的调整时间；在车辆到达充电站时电池的温度已调整至目标温度，使得车辆到达充电站时即可达到较快的充电速率进行充电。整体而言，缩短了车辆的充电时间，提升电池的充电速率，使得用户获得较好的充电体验。
图1B为本申请实施例提供的另一种新能源汽车100的一个功能框图示意。新能源汽车100可以包括图1A所示的功能模块，同时，该新能源汽车100还可以包括地图应用140。该地图应用140用于向整车域控制系统120提供车辆信息和/或充电站信息。在一种实施例中，本申请实施例提供的调整方法可以应用于电子装置，该电子装置可以包括车领域的不同产品形态，例如：热管理系统、整车域控制系统、车载芯片、车载装置(如：车机、车载计算平台、整车、服务器(虚拟或实体))。以下针对不同的应用场景进行详细介绍：
第一应用场景，电子装置为热管理系统。
示例性的，在车辆到达充电站之前，图1B中所示的热管理系统130接收第一消息，第一消息用于指示在车辆到达充电站时将车辆的电池的温度调至目标温度，该目标温度可以为25℃～40℃。热管理系统根据第一消息，调整车辆的电池的温度，使车辆到达充电站时车辆的电池的温度至目标温度。
其中，第一消息可以是图1B中所示的新能源汽车100的电池管理系统110向热管理系统130发送的，也可以是图1B中所示的新能源汽车100的整车域控制系统120向热管理系统130发送的，还可以是其他装置(也就是新能源汽车之外的设备，如手机或服务器)向热管理系统发送的。以下进行详细介绍：
第一种情形，电池管理系统向热管理系统发送第一消息。
在车辆到达充电站之前，图1B中所示的整车域控制系统120获取到车辆与充电站之间的距离、车辆达到充电站的预估时间、充电站中的各充电桩及其功率、充电站中充电桩的电流、充电站中充电桩的电压、在车辆达到充电站后车辆的电池的荷电状态等信息。具体的，图1B中所示的地图应用140向整车域控制系统120发送上述车辆信息和/或充电站信息。整车域控制系统根据上述信息判断是否满足第一条件，该第一条件包括以下至少一项：车辆与充电站之间的距离小于等于第一阈值，和/或车辆达到充电站的预估时间小于等于第二阈值；充电站中的目标充电桩的功率大于第三阈值；和/或，目标充电桩的电流大于等于第四阈值；和/或，目标充电桩的电压大于等于第六阈值；在车辆达到充电站后车辆的电池的剩余荷电状态大于第五阈值。若满足第一条件，则整车域控制系统允许调整电动电池的温度，并控制图1B中所示的电池管理系统110向热管理系统130发送第一消息，该第一消息可以为温度调整请求，该请求用于请求热管理系统对电动电池的温度进行调整。
第二种情形，整车域控制系统向热管理系统发送第一消息。
相较于第一种情形不同之处在于，在车辆到达充电站之前，图1B中所示的整车域控制系统120判断满足第一条件之后，整车域控制系统120允许调整电动电池的温度，并向热管理系统130发送第一消息，该第一消息可以为指示信息，该指示信息用于指示热管理系统对电动电池111的温度进行调整。
第三种情形，其他装置向热管理系统发送第一消息。
相较于第一种情形不同之处在于，其他装置替代整车域控制系统。具体的，在车辆到达充电站之前，其他装置获取到车辆与充电站之间的距离、车辆达到充电站的预估时间、充电站中的各充电桩及其功率、充电站中充电桩的电流、充电站中充电桩的电压、在车辆达到充电站后车辆的电池的荷电状态等信息。其他装置根据上述信息判断是否满足第一条件，该第一条件包括以下至少一项：车辆与充电站之间的距离小于等于第一阈值，和/或车辆达到充电站的预估时间小于等于第二阈值；充电站中的目标充电桩的功率大于第三阈值；和/或，目标充电桩的电流大于等于第四阈值；和/或，目标充电桩的电压大于等于第六阈值；在车辆达到充电站后车辆的电池的剩余荷电状态大于第五阈值。若满足第一条件，则其他装置允许调整电动电池的温度，并向热管理系统发送第一消息，该第一消息可以为指示信息，该指示信息用于指示热管理系统对电动电池的温度进行调整。
第二应用场景，电子装置为整车或整车域控制系统。
以下以电子装置是整车域控制系统为了进行说明：
示例性的，在车辆到达充电站之前，图1B中所示的整车域控制系统120接收第一消息，第一消息用于指示在车辆到达充电站时将车辆的电池的温度调至目标温度，该目标温度为25℃～40℃。整车域控制系统120根据第一消息，控制热管理系统130调 整车辆的电池的温度，使车辆到达充电站时车辆的电池111的温度至目标温度。
其中，第一消息可以是其他装置(也就是新能源汽车之外的设备，如手机或服务器)向整车域控制系统发送的。该第一消息的类型可以是指示类型或内容类型。其中，指示类型可以理解为指示、指令等类型，例如，第一消息可以为指示信息、请求等。内容类型可以理解为内容等类型，例如，第一消息可以为车辆信息和/或充电站信息等。
以下针对不同的消息类型进行详细介绍：
第一种，第一消息的类型是内容类型。
在车辆到达充电站之前，图1B中所示的整车域控制系统120接收第一消息，该第一消息可以包括车辆与充电站之间的距离、车辆达到充电站的预估时间、充电站中的各充电桩及其功率、充电站中充电桩的电流、充电站中充电桩的电压、在车辆达到充电站后车辆的电池的荷电状态等信息。整车域控制系统根据上述信息判断是否满足第一条件，该第一条件包括以下至少一项：车辆与充电站之间的距离小于等于第一阈值，和/或车辆达到充电站的预估时间小于等于第二阈值；充电站中的目标充电桩的功率大于第三阈值；和/或，目标充电桩的电流大于等于第四阈值；和/或，目标充电桩的电压大于等于第六阈值；在车辆达到充电站后车辆的电池的剩余荷电状态大于第五阈值。若满足第一条件，则整车域控制系统允许调整电动电池的温度，并指示热管理系统对电动电池的温度进行调整。
第二种，第一消息的类型是指示类型。
在车辆到达充电站之前，图1B中所示的整车域控制系统120接收第一消息。整车域控制系统120根据该第一消息允许调整电动电池111的温度，并指示热管理系统130对电动电池111的温度进行调整。
在另一种实施例中，本申请实施例提供的调整方法可以应用于两个电子装置组成的通信系统。图2为该通信系统的结构示意图。如图2所示，上述系统200还可以包括第一电子装置210和第二电子装置220。第一电子装置210可以向第二电子装置220发送第一消息，该第一消息可以为上述描述的相关消息。第二电子装置220接收第一消息，并根据第一消息，调整车辆的电池的温度，使车辆到达充电站时车辆的电池的温度至目标温度。
其中，上述第一电子装置210可以为服务器、或者手机、平板电脑、桌面型、膝上型、笔记本电脑、超级移动个人计算机(ultra-mobile personal computer，UMPC)、手持计算机、上网本、个人数字助理(personal digital assistant，PDA)、可穿戴电子装置、电视、虚拟现实设备等具有显示功能的设备，本申请实施例中对电子装置的具体形式不做特殊限制。
其中，上述第二电子装置220可以包括车领域的不同产品形态，例如：热管理系统、车载芯片、车载装置(如：车机、车载计算平台(如整车域控制系统)、整车、服务器(虚拟或实体))。
以下针对本申请实施例提供的一种调整方法所应用的不同场景进行详细介绍：
第一种实施例，本申请实施例提供的一种调整方法应用于电子装置。该电子装置可以为上述图1B所示的热管理系统130、图1B所示的整车域控制系统120、或图1B所示的新能源汽车100(简称车辆)。
图3示出了本申请实施例提供的一种调整方法300的流程示意图。该方法300可 以由图1B所示的热管理系统130执行，或者也可以由图1B所示的整车域控制系统120执行，或者还可以由图1B所示的新能源汽车100执行。以下以整车域控制系统执行为例进行说明，该方法300可以包括：S301和S302。
S301、电子装置接收第一消息，第一消息用于指示将车辆的电池的温度调至目标温度。
具体的，在车辆到达充电站之前，电子装置接收第一消息。该第一消息用于指示在车辆到达充电站时将车辆的电池的温度调至目标温度。
其中，目标温度可以为电池充电速率最快时电池的温度。该目标温度可以指具体数值，也可以指数值区间，示例性的，目标温度可以为25℃～40℃。
以下分别从第一消息的不同维度进行详细介绍：
第一维度，第一消息的类型。
第一消息可以为指示类的消息。那么，第一消息可以直接用于指示在车辆到达充电站时将车辆的电池的温度调至目标温度。
第一消息也可以为内容类的消息。那么，第一消息可以间接用于指示在车辆到达充电站时将车辆的电池的温度调至目标温度。例如，第一消息可以包括车辆与充电站之间的距离、车辆达到充电站的预估时间、充电站中的各充电桩及其功率、充电站中充电桩的电流、充电站中充电桩的电压、在车辆达到充电站后车辆的电池的荷电状态等信息。
第二维度，第一消息的产生时机。
结合不同的消息类型，第一消息的产生时机也不同。具体如下：
若第一消息为内容类的消息，则第一消息的产生时机为用户为车辆设置导航去充电站时，或用户为车辆设置的路程中包含充电站时。
若第一消息为指示类的消息，则第一消息的产生时机为在车辆到达充电站之前，且在车辆和/或充电站满足第一条件时。其中，第一条件可以包括以下至少一项：车辆与充电站之间的距离小于等于第一阈值，和/或车辆达到充电站的预估时间小于等于第二阈值；充电站中的目标充电桩的功率大于第三阈值；和/或，目标充电桩的电流大于等于第四阈值；和/或，目标充电桩的电压大于等于第六阈值；在车辆达到充电站后车辆的电池的剩余荷电状态大于第五阈值。其中，第一阈值、第二阈值、第三阈值、第四阈值、第五阈值和第六阈值可以根据实际情况设定，在此不做具体限定。
S302、电子装置根据第一消息，调整车辆的电池的温度，使车辆在到达充电站时，车辆的电池的温度被调至目标温度。
在一种具体可实现方式中，电子装置识别电池的温度。电子装置将电池的温度与目标温度进行比较。在电池的温度不等于目标温度时，电子装置根据第一消息，调整车辆的电池的温度。
本申请实施例通过在车辆到达充电站之前对电池的温度进行调整，使得在车辆到达充电站时电池的温度达到目标温度。这样，有效节省了电池的温度的调整时间，在车辆达到充电站时即可达到最优的充电速率进行充电，有效提升了电池的充电速率，使得用户获得较好的充电体验。
在一些实施例中，为了在保证充电速率的同时，节省热管理系统的工作能耗。S302 具体可实现为：电子装置根据温度控制等级，对车辆的电池进行温度调整。该温度控制等级是根据第一时刻的可用充电桩的功率和车辆的电池的荷电状态(state of charge，SOC)确定的。其中，第一时刻可以指在车辆向充电站行驶的过程中的某一时刻。
假设，充电站中包括充电桩1、充电桩2……充电桩n。这些充电桩的功率从几kw到几百kw不等。因此可以根据目标桩的功率请求不同等级热管理。若目标桩的功率较低，则低温下车辆电池温度无须加热到太高温度，比如加热到5℃，车辆即可充下桩的最大充电功率。若目标桩功率较高，则需要将温度加热到较高温度，比如20～25℃，车辆才可充下桩的最大充电功率。假设：充电桩1的功率(Power1)＜充电桩2的功率(Power2)＜……＜充电桩n的功率(Power n)，SOC1>SOC2>..>SOC n。
因此，得到如表1所示的温度控制等级分布表，该表中表示不同充电桩不同电池的SOC对应的不同温度控制等级。
表1
Figure PCTCN2022130124-appb-000001
根据表1可知，若车辆到达充电站时，该充电站的桩功率低，车辆剩余SOC高，如：桩Power1，SOC1时，则请求Level11等级的温度控制等级。电子装置根据Level11等级进行调整，使温度调整至目标温度控制在较低等级；若车辆到达充电站时，该充电站的桩功率高，车辆剩余SOC低，如：桩Power n，SOC m时，则请求Level mn等级的温度控制等级。电子装置根据Level mn等级进行调整，使温度调整至目标温度控制在较高等级。
本申请实施例，通过根据不同充电桩的功率，实现不同等级的调温，这样在保证最优充电速率的同时，节省热管理系统的工作能耗。
第二种实施例，本申请实施例提供的一种调整方法应用于上述图1B所示的新能源汽车(简称车辆)。车辆可以包括地图应用程序(简称地图应用)、电池管理系统、热管理系统和整车域控制系统。
图4A和图4B为本申请实施例提供的一种调整方法的流程示意图。该方法400是对方法300的扩展。示例性地，该方法400中车辆执行的步骤可以由图3所示的电子装置执行。应理解，图4A和图4B示出的调整方法的步骤或操作仅是示例，本申请实施例还可以执行其他操作或者图4A和图4B中的各个操作的变形。此外，图4A和图4B中的各个步骤可以按照与图4A和图4B呈现的不同的顺序来执行，并且有可能并非要执行图4A和图4B中的全部操作。
如图4A和图4B所示，该方法400可以包括：S401-S410。
S401、车辆的地图应用显示第一界面，第一界面上显示车辆的位置、至少一个充电站，及至少一个充电站的工作状态。
充电站的工作状态可以理解为充电站中各个充电桩所处的状态，例如，充电站中的充电桩处于被使用状态，或充电站中的充电桩处于未被使用状态。
S402、车辆的地图应用接收用户在第一界面上的第一操作，第一操作为用户在地图应用上设置导航至充电站或途径充电站的操作。
第一操作可以包括用户在地图应用上设置导航至充电站的操作，或用户在地图应用上设置途径充电站的操作。
S403、响应于第一操作，车辆的地图应用向车辆的整车域控制系统发送第一信息，该第一信息用于表征车辆和/或充电站的信息。相应的，车辆的整车域控制系统接收第一信息。
该第一信息可以包括以下至少一项：车辆与充电站之间的距离，车辆达到充电站的预估时间，充电站中各充电桩的类型，充电站中各充电桩的功率，充电站中各充电桩的额定电流，充电站中各充电桩的最大电压和最小电压。
S404、车辆的整车域控制系统接收电池管理系统的电池发送的第二信息，第二信息包括电池的荷电状态和温度。
S405、车辆的整车域控制系统根据第一信息和第二信息，生成第一消息，第一消息用于指示将车辆的电池的温度调至目标温度。
其中，将车辆的电池的温度调至目标温度，可以理解为：对车辆的电池的电芯加热，使得温度增加至目标温度，例如，假设目标温度为25℃～40℃，电池的温度为10℃，则对车辆的电池的电芯加热；或者，对车辆的电池的电芯降温，使得温度降低至目标温度，例如，假设目标温度为25℃～40℃，电池的温度为50℃，则对车辆的电池的电芯降温。
在一种具体可实现方式中，车辆的整车域控制系统根据电池的荷电状态、车辆在不同路况下、不同车速下的能耗信息、及用户的驾驶习惯信息，确定车辆到达充电站时电池的剩余荷电状态。车辆的整车域控制系统根据车辆到达充电站时电池的剩余荷电状态、车辆与充电站之间的距离，车辆达到充电站的预估时间，充电站中各充电桩的类型，充电站中各充电桩的功率，充电站中各充电桩的额定电流，充电站中各充电桩的最大电压和最小电压，判断车辆和/或充电站是否满足第一条件。其中，第一条件可以包括以下至少一项：车辆与充电站之间的距离小于等于第一阈值，和/或车辆达到充电站的预估时间小于等于第二阈值；充电站中的目标充电桩的功率大于第三阈值；和/或，目标充电桩的电流大于等于第四阈值；和/或，目标充电桩的电压大于等于第六阈值；在车辆达到充电站后车辆的电池的剩余荷电状态大于第五阈值。若满足第一条件，则车辆生成第一消息；若不满足第一条件，则车辆不生成第一消息。
S406、车辆的整车域控制系统将第一消息发送给电池管理系统，相应的，电池管理系统接收第一消息。
S407、电池管理系统根据第一消息和电池的温度向热管理系统发送第一请求，第一请求用于请求热管理部件调整车辆的电池的温度。相应的，热管理系统接收第一请求。
在一种具体可实现方式中，电池管理系统接收第一消息之后，电池管理系统在确定电池的温度是否等于目标温度。电池管理系统确定电池的温度不等于目标温度，此时，电池管理系统向热管理系统发送第一请求。
S408、热管理系统根据第一请求，执行对电池的温度进行调整。
在一种具体可实现方式中，S406-S408可以变化为：车辆的整车域控制系统将第一消息发送给车辆的热管理系统。热管理系统用于根据第一消息，调整车辆的电池的温度。
S409、车辆的电池管理系统向地图应用反馈第二消息，该第二消息携带导航温度调整状态。相应的，地图应用接收第二消息。
该导航温度调整状态用于表示车辆在导航去充电站的过程中处于电池加热状态，例如，该导航温度调整状态可以包括导航加热状态和导航降温状态。
S410、地图应用显示的第一界面上还显示车辆的导航温度调整状态。
如上述，导航温度调整状态可以包括导航加热状态和导航降温状态。以导航温度调整状态是导航加热状态为例，示例性地，在对电动电池预热的过程中，在第一界面上导航加热状态的显示可以以文字形式显示，如“智能预热！”。在对电动电池预热完成时，在第一界面上导航加热状态的显示可以为“智能预热完成”。
本申请实施例通过在车辆到达充电站之前对电池的温度进行调整，使得在车辆到达充电站时电池的温度达到目标温度。这样，有效节省了电池的温度的调整时间，在车辆达到充电站时即可达到最优的充电速率进行充电，有效提升了电池的充电速率，使得用户获得较好的充电体验。
在一些实施例中，为了在保证充电速率的同时，节省热管理系统的工作能耗。S405具体可以为：S4051、车辆的整车域控制系统在第一时刻，确定充电站中可用充电桩的功率，及车辆的电池的荷电状态。S406具体可以为：S4061、车辆的整车域控制系统根据第一时刻的可用充电桩的功率和车辆的电池的荷电状态，向电池管理系统发送第一消息，该第一消息还用于请求温度控制等级。S407具体可以为：S4071、电池管理系统根据第一消息和电池的温度向热管理系统发送第一请求，该第一请求中携带温度控制等级。S408具体可以为：S4081、热管理系统根据第一请求，执行对电池的温度进行调整。
在另一种具体可实现方式中，如图4B所示，S4061-S4081可以为：车辆的整车域控制系统根据第一时刻的可用充电桩的功率和车辆的电池的荷电状态，确定温度控制等级。车辆的整车域控制系统向电池管理系统发送第一消息，该第一消息携带温度控制等级。电池管理系统根据第一消息和电池的温度向热管理系统发送第一请求，该第一请求中携带温度控制等级。热管理系统根据第一请求，执行对电池的温度进行调整。
本申请实施例中，通过不同充电桩的功率和电池的荷电状态，实现不同温度控制等级的调温，可以根据可用充电桩和电池的荷电状态，灵活调整温度控制等级，这样在保证最优充电速率的同时，节省热管理系统的工作能耗。
第三种实施例，本申请实施例提供的一种调整方法应用于上述图2所示的通信系统。通信系统可以包括第一电子装置和第二电子装置。第一电子装置可以包括地图应用程序(简称地图应用)，第二电子装置可以包括电池管理系统、热管理系统和整车 域控制系统。示例性的，第一电子装置为手机，第二电子装置为车辆。
图5为本申请实施例提供的一种调整方法的流程示意图。该方法500是对方法300的扩展。示例性地，该方法500中车辆和/或手机执行的步骤可以由图3所示的电子装置执行。应理解，图5示出的调整方法的步骤或操作仅是示例，本申请实施例还可以执行其他操作或者图5中的各个操作的变形。此外，图5中的各个步骤可以按照与图5呈现的不同的顺序来执行，并且有可能并非要执行图5中的全部操作。
如图5所示，该方法500可以包括：S501-S511。
S501、手机与车辆建立连接。
手机与车辆建立连接可以采用以下方式实现：一、手机与车辆之间建立通信连接，如手机与车辆连接同一局域网；二、手机与车辆之间进行数据连接，如手机与车辆之间进行蓝牙连接。当然，手机与车辆之间还可以采用其他方式进行连接，在此不再一一列举。
S502、手机显示地图应用的第一界面，第一界面上显示车辆的位置、至少一个充电站，及至少一个充电站的工作状态。
充电站的工作状态可以理解为充电站中各个充电桩所处的状态，例如，充电站中的充电桩处于被使用状态，或充电站中的充电桩处于未被使用状态。
S503、手机接收用户在第一界面上的第一操作，第一操作为用户在地图应用上设置导航至充电站或途径充电站的操作。
第一操作可以包括用户在地图应用上设置导航至充电站的操作，或用户在地图应用上设置途径充电站的操作。
S504、响应于第一操作，手机向车辆的整车域控制系统发送第一信息，该第一信息用于表征车辆和/或充电站的信息。相应的，车辆的整车域控制系统接收第一信息。
该第一信息可以包括以下至少一项：车辆与充电站之间的距离，车辆达到充电站的预估时间，充电站中各充电桩的类型，充电站中各充电桩的功率，充电站中各充电桩的额定电流，充电站中各充电桩的最大电压和最小电压。
S505、车辆的整车域控制系统接收电池管理系统的电池发送的第二信息，第二信息包括电池的荷电状态和温度。
S506、车辆的整车域控制系统根据第一信息和第二信息，生成第一消息，第一消息用于指示在车辆到达充电站时将车辆的电池的温度调至目标温度。
S507、车辆的整车域控制系统将第一消息发送给电池管理系统，相应的，电池管理系统接收第一消息。
S508、电池管理系统根据第一消息和电池的温度向热管理系统发送第一请求，第一请求用于请求热管理部件调整车辆的电池的温度。相应的，热管理系统接收第一请求。
S509、热管理系统根据第一请求，执行对电池的温度进行调整。
其中，S505-S509中各步骤的具体实现方式可以参加S404-S408中各步骤的实现方式，在此不再赘述。
S510、车辆的电池管理系统向手机反馈第二消息，该第二消息携带导航温度调整状态。相应的，手机接收第二消息。
该导航温度调整状态用于表示车辆在导航去充电站的过程中处于电池加热状态，例如，该导航温度调整状态可以包括导航加热状态和导航降温状态。
S511、手机显示的第一界面上还显示车辆的导航温度调整状态。
本申请实施例通过在车辆到达充电站之前对电池的温度进行调整，使得在车辆到达充电站时电池的温度达到目标温度。这样，有效节省了电池的温度的调整时间，在车辆达到充电站时即可达到最优的充电速率进行充电，有效提升了电池的充电速率，使得用户获得较好的充电体验。
在本申请的各个实施例中，如果没有特殊说明以及逻辑冲突，不同的实施例之间的术语和/或描述具有一致性、且可以相互引用，不同的实施例中的技术特征根据其内在的逻辑关系可以组合形成新的实施例。
本申请实施例还提供用于实现以上任一种方法的装置，例如，提供一种装置包括用以实现以上任一种方法中电子装置所执行的各步骤的单元(或手段)。再如，还提供另一种装置，包括用以实现以上任一种方法中车辆所执行的各步骤的单元(或手段)。
例如，请参考图6，其为本申请实施例提供的一种电子装置的示意图，该装置600可以包括：
接收单元601，用于接收第一消息，第一消息用于指示将车辆的电池的温度调至目标温度。示例性的，接收单元601可以执行上述S301的步骤。接收单元601可以为如图1B所示的整车域控制系统120。或者，接收单元601可以为如图1B所示的热管理系统130。
调整单元602，用于根据第一消息，调整车辆的电池的温度，使车辆在到达充电站时，车辆的电池的温度被调至目标温度。示例性的，调整单元602可以执行上述S302的步骤。调整单元602可以为如图1B所示的整车域控制系统120。或者，接收单元601可以为如图1B所示的热管理系统130。
本申请实施例通过在车辆到达充电站之前对电池的温度进行调整，使得在车辆到达充电站时电池的温度达到目标温度。这样，有效节省了电池的温度的调整时间，在车辆达到充电站时即可达到最优的充电速率进行充电，有效提升了电池的充电速率，使得用户获得较好的充电体验。
在一种具体可实现方式中，第一消息是在车辆到达充电站之前，且在满足第一条件时生成的。
在一种具体可实现方式中，第一条件包括以下至少一项：车辆与充电站之间的距离小于等于第一阈值，和/或车辆达到充电站的预估时间小于等于第二阈值；充电站中的目标充电桩的功率大于第三阈值；和/或，目标充电桩的电流大于等于第四阈值；和/或，目标充电桩的电压大于等于第六阈值；在车辆达到充电站后车辆的电池的剩余荷电状态大于第五阈值。
在一种具体可实现方式中，调整单元602具体用于：在电池的温度不等于目标温度时，根据第一消息，调整车辆的电池的温度。
在一种具体可实现方式中，调整单元602具体用于：根据温度控制等级，对车辆的电池进行温度调整，温度控制等级是根据第一时刻的可用充电桩的功率和车辆的电池的荷电状态确定的。
本申请实施例，通过根据不同充电桩的功率，实现不同等级的调温，这样在保证最优充电速率的同时，节省热管理系统的工作能耗。
本申请实施例还提供用于实现以上任一种方法的通信系统，例如，提供一种通信系统包括用以实现以上任一种方法中电子装置所执行的各步骤的单元(或手段)。再如，还提供另一种通信系统，包括用以实现以上任一种方法中车辆所执行的各步骤的单元(或手段)。
例如，请参考图7，其为本申请实施例提供的一种电子装置的示意图，该装置700可以包括：
第一接收单元701，用于接收地图应用发送的第一信息，第一信息用于表征车辆和/或充电站的信息。示例性的，第一接收单元701可以执行上述S403和S504的步骤。第一接收单元701可以为如图4A、图4B和图5所示的整车域控制系统。
第二接收单元702，用于接收电池管理系统发送的第二信息，第二信息包括电池的荷电状态和温度。示例性的，第二接收单元702可以执行上述S404和S505的步骤。第二接收单元702可以为如图4A、图4B和图5所示的整车域控制系统。
生成单元703，用于根据第一信息和第二信息，生成第一消息，第一消息用于指示在车辆到达充电站时将车辆的电池的温度调至目标温度。示例性的，生成单元703可以执行上述S405和S506的步骤。生成单元703可以为如图4A、图4B和图5所示的整车域控制系统。
调整单元704，用于根据第一消息，控制热管理系统调整车辆的电池的温度，使车辆到达充电站时车辆的电池的温度至目标温度。示例性的，调整单元704可以执行上述S406-S408、S507-S509的步骤。调整单元704可以为如图4A、图4B和图5所示的整车域控制系统。
在一种具体可实现方式中，调整单元704用于：将第一消息发送给热管理系统，热管理系统用于根据第一消息，调整车辆的电池的温度。
在一种具体可实现方式中，调整单元704用于：将第一消息发送给电池管理系统，电池管理系统用于根据第一消息和电池的温度向热管理系统发送第一请求，第一请求用于请求热管理系统调整车辆的电池的温度。
在一种具体可实现方式中，第一消息是在车辆到达充电站之前，且在满足第一条件时生成的。
在一种具体可实现方式中，第一条件包括以下至少一项：车辆与充电站之间的距离小于等于第一阈值，和/或车辆达到充电站的预估时间小于等于第二阈值；充电站中的目标充电桩的功率大于第三阈值；和/或，目标充电桩的电流大于等于第四阈值；和/或，目标充电桩的电压大于等于第六阈值；在车辆达到充电站后车辆的电池的剩余荷电状态大于第五阈值。
在一种具体可实现方式中，调整单元704用于：在确定电池的温度不等于目标温度时，根据第一消息，控制热管理系统调整车辆的电池的温度。
在一种具体可实现方式中，调整单元704用于：在第一时刻，确定充电站中可用充电桩的功率，及车辆的电池的荷电状态；根据第一时刻的可用充电桩的功率和车辆的电池的荷电状态，确定温度控制等级；根据温度控制等级调整车辆的电池的温度。
在一种具体可实现方式中，地图应用的第一界面上显示车辆的位置、至少一个充 电站，及至少一个充电站的工作状态。
在一种具体可实现方式中，地图应用的第一界面上还显示车辆的导航温度调整状态，导航加热状态用于表示车辆在导航去充电站的过程中处于温度调整状态。
在一种具体可实现方式中，第一信息包括以下至少一项：车辆与充电站之间的距离，车辆达到充电站的预估时间，充电站中各充电桩的类型，充电站中各充电桩的功率，充电站中各充电桩的额定电流，充电站中各充电桩的最大电压和最小电压。
在一种具体可实现方式中，电池的剩余电荷状态根据电池的电荷状态、车辆在不同路况下、不同车速下的能耗信息、及用户的驾驶习惯信息确定的。
在一种具体可实现方式中，地图应用用于响应于第一操作发送第一信息，第一操作为用户在地图应用上设置导航至充电站或途径充电站的操作。
本申请实施例通过在车辆到达充电站之前对电池的温度进行调整，使得在车辆到达充电站时电池的温度达到目标温度。这样，有效节省了电池的温度的调整时间，在车辆达到充电站时即可达到最优的充电速率进行充电，有效提升了电池的充电速率，使得用户获得较好的充电体验。
本申请实施例还提供了一种装置，该装置包括处理单元和存储模块，其中存储模块用于存储指令，处理单元执行存储模块所存储的指令，以使该装置执行上述实施例执行的方法或者步骤。
应理解，以上装置中各单元的划分仅是一种逻辑功能的划分，实际实现时可以全部或部分集成到一个物理实体上，也可以物理上分开。此外，装置中的单元可以以处理器调用软件的形式实现；例如装置包括处理器，处理器与存储器连接，存储器中存储有指令，处理器调用存储器中存储的指令，以实现以上任一种方法或实现该装置各单元的功能，其中处理器例如为通用处理器，例如CPU或微处理器，存储器为装置内的存储器或装置外的存储器。或者，装置中的单元可以以硬件电路的形式实现，可以通过对硬件电路的设计实现部分或全部单元的功能，该硬件电路可以理解为一个或多个处理器；例如，在一种实现中，该硬件电路为ASIC，通过对电路内元件逻辑关系的设计，实现以上部分或全部单元的功能；再如，在另一种实现中，该硬件电路为可以通过PLD实现，以FPGA为例，其可以包括大量逻辑门电路，通过配置文件来配置逻辑门电路之间的连接关系，从而实现以上部分或全部单元的功能。以上装置的所有单元可以全部通过处理器调用软件的形式实现，或全部通过硬件电路的形式实现，或部分通过处理器调用软件的形式实现，剩余部分通过硬件电路的形式实现。
在本申请实施例中，处理器是一种具有信号的处理能力的电路，在一种实现中，处理器可以是具有指令读取与运行能力的电路，例如CPU、微处理器、GPU、或DSP等；在另一种实现中，处理器可以通过硬件电路的逻辑关系实现一定功能，该硬件电路的逻辑关系是固定的或可以重构的，例如处理器为ASIC或PLD实现的硬件电路，例如FPGA。在可重构的硬件电路中，处理器加载配置文档，实现硬件电路配置的过程，可以理解为处理器加载指令，以实现以上部分或全部单元的功能的过程。此外，还可以是针对人工智能设计的硬件电路，其可以理解为一种ASIC，例如NPU、TPU、DPU等等。
可见，以上装置中的各单元可以是被配置成实施以上方法的一个或多个处理器(或 处理电路)，例如：CPU、GPU、NPU、TPU、DPU、微处理器、DSP、ASIC、FPGA，或这些处理器形式中至少两种的组合。
此外，以上装置中的各单元可以全部或部分可以集成在一起，或者可以独立实现。在一种实现中，这些单元集成在一起，以片上系统(system-on-a-chip，SOC)的形式实现。该SOC中可以包括至少一个处理器，用于实现以上任一种方法或实现该装置各单元的功能，该至少一个处理器的种类可以不同，例如包括CPU和FPGA，CPU和人工智能处理器，CPU和GPU等。
可选的，该可能的设计中，上述图1B～图5所示方法实施例中涉及电子装置的各步骤的所有相关内容均可以援引到对应功能模块的功能描述，在此不再赘述。该可能的设计中所述的电子装置用于执行图1B～图5所示测试方法中电子装置的功能，因此可以达到与上述测试方法相同的效果。
本申请实施例提供的一种测试装置，包括：处理器和存储器，存储器与处理器耦合，存储器用于存储计算机程序代码，计算机程序代码包括计算机指令，当处理器从存储器中读取计算机指令，以使得测试装置执行图1B～图5所示的方法。
本申请实施例提供的一种计算机程序产品，当计算机程序产品在计算机上运行时，使得计算机执行图1B～图5所示的方法。
本申请实施例提供的一种计算机可读存储介质，包括计算机指令，当计算机指令在终端上运行时，使得网络设备执行图1B～图5所示的方法。
本申请实施例提供的一种芯片系统，包括一个或多个处理器，当一个或多个处理器执行指令时，一个或多个处理器执行图1B～图5所示的方法。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以所述权利要求的保护范围为准。
在本申请实施例的描述中，除非另有说明，“/”表示或的意思，例如，A/B可以表示A或B；本文中的“和/或”仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。
以下，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本申请实施例的描述中，除非另有说明，“多个”的含义是两个或两个以上。
在本申请实施例中，“示例性的”或者“例如”等词用于表示作例子、例证或说明。本申请实施例中被描述为“示例性的”或者“例如”的任何实施例或设计方案不应被解释为比其它实施例或设计方案更优选或更具优势。确切而言，使用“示例性的”或者“例如”等词旨在以具体方式呈现相关概念。
可以理解的是，上述通信设备等为了实现上述功能，其包含了执行各个功能相应的硬件结构和/或软件模块。本领域技术人员应该很容易意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，本申请实施例能够以硬件或硬件和计算机软 件的结合形式来实现。某个功能究竟以硬件还是计算机软件驱动硬件的方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请实施例的范围。
本申请实施例可以根据上述方法示例对上述通信设备等进行功能模块的划分，例如，可以对应各个功能划分各个功能模块，也可以将两个或两个以上的功能集成在一个处理模块中。上述集成的模块既可以采用硬件的形式实现，也可以采用软件功能模块的形式实现。需要说明的是，本申请实施例中对模块的划分是示意性的，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式。
通过以上的实施方式的描述，所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，仅以上述各功能模块的划分进行举例说明，实际应用中，可以根据需要而将上述功能分配由不同的功能模块完成，即将装置的内部结构划分成不同的功能模块，以完成以上描述的全部或者部分功能。上述描述的系统，装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。

Claims (38)

  1. 一种调整方法，其特征在于，包括：
    接收第一消息，所述第一消息用于指示将车辆的电池的温度调至目标温度；
    根据所述第一消息，调整所述车辆的电池的温度，使所述车辆在到达充电站时，所述车辆的电池的温度被调至所述目标温度。
  2. 根据权利要求1所述的方法，其特征在于，所述第一消息是在所述车辆到达所述充电站之前，且在满足第一条件时生成的。
  3. 根据权利要求2所述的方法，其特征在于，所述第一条件包括以下至少一项：
    所述车辆与所述充电站之间的距离小于等于第一阈值，和/或所述车辆达到所述充电站的预估时间小于等于第二阈值；
    所述充电站中的目标充电桩的功率大于第三阈值；和/或，所述目标充电桩的电流大于等于第四阈值；和/或，所述目标充电桩的电压大于等于第六阈值；
    在所述车辆达到所述充电站后所述车辆的电池的剩余荷电状态大于第五阈值。
  4. 根据权利要求1-3中任一项所述的方法，其特征在于，所述根据所述第一消息，调整所述车辆的电池的温度，包括：
    在所述电池的温度不等于所述目标温度时，根据所述第一消息，调整所述车辆的电池的温度。
  5. 根据权利要求1-4中任一项所述的方法，其特征在于，所述调整所述车辆的电池的温度，包括：
    根据温度控制等级，对所述车辆的电池进行温度调整，所述温度控制等级是根据第一时刻的可用充电桩的功率和所述车辆的电池的荷电状态确定的。
  6. 一种调整方法，其特征在于，包括：
    接收地图应用发送的第一信息，所述第一信息用于表征所述车辆和/或充电站的信息；
    接收电池管理系统发送的第二信息，所述第二信息包括所述电池的荷电状态和温度；
    根据所述第一信息和所述第二信息，生成第一消息，所述第一消息用于指示将所述车辆的电池的温度调至目标温度；
    根据所述第一消息，调整所述车辆的电池的温度，使所述车辆在到达所述充电站时，所述车辆的电池的温度被调至所述目标温度。
  7. 根据权利要求6所述的方法，其特征在于，所述根据所述第一消息，调整所述车辆的电池的温度，包括：
    将所述第一消息发送给热管理系统，所述热管理系统用于根据所述第一消息，调整所述车辆的电池的温度。
  8. 根据权利要求6所述的方法，其特征在于，所述根据所述第一消息，调整所述车辆的电池的温度，包括：
    将所述第一消息发送给所述电池管理系统，所述电池管理系统用于根据所述第一消息和所述电池的温度向所述热管理系统发送第一请求，所述第一请求用于请求所述热管理系统调整所述车辆的电池的温度。
  9. 根据权利要求6-8中任一项所述的方法，其特征在于，所述第一消息是在所述车辆到达所述充电站之前，且在满足第一条件时生成的。
  10. 根据权利要求9所述的方法，其特征在于，所述第一条件包括以下至少一项：
    所述车辆与所述充电站之间的距离小于等于第一阈值，和/或所述车辆达到所述充电站的预估时间小于等于第二阈值；
    所述充电站中的目标充电桩的功率大于第三阈值；和/或，所述目标充电桩的电流大于等于第四阈值；和/或，所述目标充电桩的电压大于等于第六阈值；
    在所述车辆达到所述充电站后所述车辆的电池的剩余荷电状态大于第五阈值。
  11. 根据权利要求6-10中任一项所述的方法，其特征在于，所述根据所述第一消息，调整所述车辆的电池的温度，包括：
    在确定所述电池的温度不等于所述目标温度时，根据所述第一消息，调整所述车辆的电池的温度。
  12. 根据权利要求6-11中任一项所述的方法，其特征在于，所述根据所述第一消息，调整所述车辆的电池的温度，包括：
    在第一时刻，确定所述充电站中可用充电桩的功率，及所述车辆的电池的荷电状态；
    根据所述第一时刻的所述可用充电桩的功率和所述车辆的电池的荷电状态，确定温度控制等级；
    根据所述温度控制等级调整所述车辆的电池的温度。
  13. 根据权利要求6-12中任一项所述的方法，其特征在于，所述地图应用的第一界面上显示所述车辆的位置、至少一个充电站，及所述至少一个充电站的工作状态。
  14. 根据权利要求6-13中任一项所述的方法，其特征在于，所述地图应用的第一界面上还显示所述车辆的导航温度调整状态，所述导航温度调整状态用于表示所述车辆在导航去充电站的过程中处于温度调整状态。
  15. 根据权利要求6-14中任一项所述的方法，其特征在于，所述第一信息包括以下至少一项：所述车辆与所述充电站之间的距离，所述车辆达到所述充电站的预估时间，所述充电站中各充电桩的类型，所述充电站中各充电桩的功率，所述充电站中各充电桩的额定电流，所述充电站中各充电桩的最大电压和最小电压。
  16. 根据权利要求10所述的方法，其特征在于，所述电池的剩余电荷状态根据所述电池的电荷状态、所述车辆在不同路况下、不同车速下的能耗信息、及用户的驾驶习惯信息确定的。
  17. 根据权利要求6-16中任一项所述的方法，其特征在于，所述地图应用用于响应于第一操作发送所述第一信息，所述第一操作为用户在所述地图应用上设置导航至所述充电站或途径所述充电站的操作。
  18. 一种电子装置，其特征在于，包括：
    接收单元，用于接收第一消息，所述第一消息用于指示将车辆的电池的温度调至目标温度；
    调整单元，用于根据所述第一消息，调整所述车辆的电池的温度，使所述车辆在到达充电站时，所述车辆的电池的温度被调至所述目标温度。
  19. 根据权利要求18所述的电子装置，其特征在于，所述第一消息是在所述车辆到达所述充电站之前，且在满足第一条件时生成的。
  20. 根据权利要求19所述的电子装置，其特征在于，所述第一条件包括以下至少一项：
    所述车辆与所述充电站之间的距离小于等于第一阈值，和/或所述车辆达到所述充电站的预估时间小于等于第二阈值；
    所述充电站中的目标充电桩的功率大于第三阈值；和/或，所述目标充电桩的电流大于等于第四阈值；和/或，所述目标充电桩的电压大于等于第六阈值；
    在所述车辆达到所述充电站后所述车辆的电池的剩余荷电状态大于第五阈值。
  21. 根据权利要求18-20中任一项所述的电子装置，其特征在于，所述调整单元具体用于：
    在所述电池的温度不等于所述目标温度时，根据所述第一消息，调整所述车辆的电池的温度。
  22. 根据权利要求18-21中任一项所述的电子装置，其特征在于，所述调整单元具体用于：
    根据温度控制等级，对所述车辆的电池进行温度调整，所述温度控制等级是根据第一时刻的可用充电桩的功率和所述车辆的电池的荷电状态确定的。
  23. 一种电子装置，其特征在于，包括：
    第一接收单元，用于接收地图应用发送的第一信息，所述第一信息用于表征所述车辆和/或充电站的信息；
    第二接收单元，用于接收电池管理系统发送的第二信息，所述第二信息包括所述电池的荷电状态和温度；
    生成单元，用于根据所述第一信息和所述第二信息，生成第一消息，所述第一消息用于指示将所述车辆的电池的温度调至目标温度；
    调整单元，用于根据所述第一消息，调整所述车辆的电池的温度，使所述车辆在到达所述充电站时，所述车辆的电池的温度被调至所述目标温度。
  24. 根据权利要求23所述的电子装置，其特征在于，所述调整单元用于：
    将所述第一消息发送给热管理系统，所述热管理系统用于根据所述第一消息，调整所述车辆的电池的温度。
  25. 根据权利要求23所述的电子装置，其特征在于，所述调整单元用于：
    将所述第一消息发送给所述电池管理系统，所述电池管理系统用于根据所述第一消息和所述电池的温度向所述热管理系统发送第一请求，所述第一请求用于请求所述热管理系统调整所述车辆的电池的温度。
  26. 根据权利要求23-25中任一项所述的电子装置，其特征在于，所述第一消息是在所述车辆到达所述充电站之前，且在满足第一条件时生成的。
  27. 根据权利要求26所述的电子装置，其特征在于，所述第一条件包括以下至少一项：
    所述车辆与所述充电站之间的距离小于等于第一阈值，和/或所述车辆达到所述充电站的预估时间小于等于第二阈值；
    所述充电站中的目标充电桩的功率大于第三阈值；和/或，所述目标充电站中充电桩的电流大于等于第四阈值；和/或，所述目标充电桩的电压大于等于第六阈值；
    在所述车辆达到所述充电站后所述车辆的电池的剩余荷电状态大于第五阈值。
  28. 根据权利要求23-27中任一项所述的电子装置，其特征在于，所述调整单元用于：
    在确定所述电池的温度不等于所述目标温度时，根据所述第一消息，调整所述车辆的电池的温度。
  29. 根据权利要求23-28中任一项所述的电子装置，其特征在于，所述调整单元用于：
    在第一时刻，确定所述充电站中可用充电桩的功率，及所述车辆的电池的荷电状态；
    根据所述第一时刻的所述可用充电桩的功率和所述车辆的电池的荷电状态，确定温度控制等级；
    根据所述温度控制等级调整所述车辆的电池的温度。
  30. 根据权利要求23-29中任一项所述的电子装置，其特征在于，所述地图应用的第一界面上显示所述车辆的位置、至少一个充电站，及所述至少一个充电站的工作状态。
  31. 根据权利要求23-30中任一项所述的电子装置，其特征在于，所述地图应用的第一界面上还显示所述车辆的导航温度调整状态，所述导航加热状态用于表示所述车辆在导航去充电站的过程中处于温度调整状态。
  32. 根据权利要求23-31中任一项所述的电子装置，其特征在于，所述第一信息包括以下至少一项：所述车辆与所述充电站之间的距离，所述车辆达到所述充电站的预估时间，所述充电站中各充电桩的类型，所述充电站中各充电桩的功率，所述充电站中各充电桩的额定电流，所述充电站中各充电桩的最大电压和最小电压。
  33. 根据权利要求27所述的电子装置，其特征在于，所述电池的剩余电荷状态根据所述电池的电荷状态、所述车辆在不同路况下、不同车速下的能耗信息、及用户的驾驶习惯信息确定的。
  34. 根据权利要求23-33中任一项所述的电子装置，其特征在于，所述地图应用用于响应于第一操作发送所述第一信息，所述第一操作为用户在所述地图应用上设置导航至所述充电站或途径所述充电站的操作。
  35. 一种电子装置，其特征在于，所述电子装置包括：一个或多个处理器；以及存储器，所述存储器中存储有代码；当所述代码被所述处理器执行时，使得所述电子装置执行如权利要求1-5任一项所述的方法，或者所述电子装置执行如权利要求6-17任一项所述的方法。
  36. 一种通信系统，其特征在于，所述通信系统包括一个或多个电子装置和服务器，当所述计算机指令在电子装置上运行时，使得所述电子装置执行如权利要求1-5任一项所述的方法，或者所述电子装置执行如权利要求6-17任一项所述的方法。
  37. 一种车辆，其特征在于，所述车辆包括：处理器和存储器，所述存储器与所述处理器耦合，所述存储器中存储计算机程序代码；当所述计算机程序代码包括计算机 指令，当所述处理器从所述存储器中读取所述计算机指令，以使得所述车辆执行如权利要求1-5任一项所述的方法，或者所述电子装置执行如权利要求6-17任一项所述的方法。
  38. 一种计算机可读存储介质，其特征在于，包括计算机指令，当所述计算机指令在电子装置上运行时，使得所述电子装置执行如权利要求1-5任一项所述的方法，或者所述电子装置执行如权利要求6-17任一项所述的方法。
PCT/CN2022/130124 2022-11-04 2022-11-04 调整方法、电子装置和通信系统 Ceased WO2024092817A1 (zh)

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