WO2017143544A1 - Appareil de charge intelligente pour utilisation dans un dispositif terminal, dispositif terminal et procédé de charge intelligente - Google Patents

Appareil de charge intelligente pour utilisation dans un dispositif terminal, dispositif terminal et procédé de charge intelligente Download PDF

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Publication number
WO2017143544A1
WO2017143544A1 PCT/CN2016/074492 CN2016074492W WO2017143544A1 WO 2017143544 A1 WO2017143544 A1 WO 2017143544A1 CN 2016074492 W CN2016074492 W CN 2016074492W WO 2017143544 A1 WO2017143544 A1 WO 2017143544A1
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charging
terminal device
terminal
usage
smart
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Chinese (zh)
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战炜
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Individual
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Definitions

  • the present invention relates to a smart charging technology, and more particularly to an intelligent charging device capable of intelligently charging a terminal device, a terminal device including the smart charging device, and an intelligent charging method for the terminal device.
  • the USB Implementers Forum (a non-profit organization dedicated to promoting and developing USB technology), Inc. released the battery charging specification in December 2010, namely Battery Charging Specification 1.2, referred to as the BC1.2 specification.
  • the requirements for data transmission while charging the USB interface are specifically defined, and the specification for charging the device in the scenario where the USB interface has data transmission and no data transmission is defined.
  • the BC1.2 specification is based on the traditional charging system design, that is, through the physical layer (PHY, Physical Layer) Interface for High-Speed USB) Based on the detection of the circuit connection of the charging interface, it provides a perfect charging scheme for charging and simultaneous USB data transmission scenarios, which can make the charging current of 500mA in the past only supported USB data transmission. , raised to 1500mA charging current of the system design.
  • USB pin is monitored only by the physical layer to determine the appropriate charging mode.
  • the actual application scenario for the terminal device cannot be judged, and the current supply and voltage are too small to be satisfied.
  • the real-time power consumption of the user terminal, or the supply of current and voltage is too large, causing the terminal device to overheat and a system abnormality occurs.
  • Qualcomm Fast Charge, Quick Charge is a charging specification released by Qualcomm in 2013 as one of its Qualcomm chipsets.
  • Quick Charge is a proprietary technology of Qualcomm, with the goal of increasing the charging efficiency of mobile terminals based on the USB interface by 40%-75%.
  • the current version of the specification is 2.0, and Qualcomm also provides testing and certification processes that comply with the specification.
  • the basic charging operation can only be performed by the conventional charging circuit itself, and cannot be real-time or habitual according to the consumer on the terminal device. Use the scene to make reasonable judgments and analysis, and then cooperate with the charger to provide reasonable electrical characteristics such as charging current and voltage to achieve safe, green and convenient smart charging for consumers.
  • the technical problem to be solved by the present invention is to provide an intelligent charging device capable of intelligently charging a terminal device, a terminal device including the smart charging device, and a smart charging method for the terminal device, which can be applied to wired and wireless charging methods, etc. Moreover, the usage scenario of the terminal device can be considered to achieve fast, efficient, and secure charging of the terminal device.
  • the present invention provides an intelligent charging device for a terminal device, including a terminal core layer, a terminal communication layer, and a terminal physical layer, wherein the terminal core layer is used to collect the usage of the terminal device. And determining, according to the usage situation, a usage scenario of the terminal device, sending a usage scenario of the terminal device to the smart charger by using the terminal communication layer, and selecting, by the smart charger, a corresponding charging mode to be the The terminal device is charged; the terminal physical layer is connected to the smart charger for acquiring power from the smart charger.
  • the terminal communication layer is further configured to implement negotiation between the terminal device and the smart charger, and the smart charger selects a charging mode according to the negotiation result.
  • terminal core layer includes:
  • the terminal usage collection module is configured to monitor and collect the usage of the terminal device
  • the terminal charging logic module is configured to summarize, organize, analyze, and form a logical judgment on the usage of the terminal device collected by the terminal usage collection module, to obtain a usage scenario of the terminal device and a user usage habit;
  • the terminal communication layer includes:
  • the terminal communication module is configured to send the usage scenario obtained by the terminal charging logic module to the smart charger, to notify the smart charger to charge the terminal device according to the usage scenario of the terminal device.
  • the terminal device usage includes a battery charge and discharge state, a battery temperature, a CPU operating state, a system operating state, an input/output device usage state, a hardware peripheral usage state on the terminal device, and a software application usage state on the terminal device.
  • a battery charge and discharge state includes a battery temperature, a CPU operating state, a system operating state, an input/output device usage state, a hardware peripheral usage state on the terminal device, and a software application usage state on the terminal device.
  • the terminal communication module adopts a wired connection or a wireless connection.
  • the charging mode includes a combination of a charging current and a charging voltage.
  • the charging mode further includes a combination of a charging time, a charging interval, and the charging current and the charging voltage.
  • the present invention also provides a terminal device including the above-described smart charging device.
  • the invention also provides a smart charging method for a terminal device, comprising:
  • the terminal device negotiates with the smart charger, and the smart charger selects a charging mode according to the negotiation result.
  • the terminal device usage includes a battery charge and discharge state, a battery temperature, a CPU operating state, a system operating state, an input/output device usage state, a hardware peripheral usage state on the terminal device, and a software application usage state on the terminal device.
  • a battery charge and discharge state includes a battery temperature, a CPU operating state, a system operating state, an input/output device usage state, a hardware peripheral usage state on the terminal device, and a software application usage state on the terminal device.
  • the charging mode includes a combination of a charging current and a charging voltage.
  • the charging mode further includes a combination of a charging time, a charging interval, and the charging current and the charging voltage.
  • the invention solves the problem that the current charging operation can only be performed by the conventional charging circuit itself between the charger and the user terminal device, and the reasonable judgment is made according to the real-time or habitual use scenario of the consumer on the terminal device. Analysis, and then by the charger to provide reasonable electrical characteristics such as charging current and voltage, to achieve safety, environmental protection and consumer convenience.
  • FIG. 1 is an overall architectural diagram of a terminal device and a smart charger of the present invention.
  • FIG. 2 is a block diagram of an embodiment of an embodiment of a smart device with smart charging and a smart charger of the present invention.
  • the invention increases dedicated software for smart charging on smart chargers and terminal devices, and through various communication means (wired connection or wireless connection, wherein the wireless connection includes but is not limited to cellular mobile network, Wifi, Bluetooth, NFC Etc., wired connections include, but are not limited to, PoE, coaxial cable, fiber optic, USB data connections, etc.) to communicate between software programs to negotiate and define a reasonable charging mode, including charging electrical parameters (charging voltage, charging current, etc.) ) and charging time, etc.
  • the smart charger and the terminal device can communicate with each other directly through the above communication means, or can communicate with each other indirectly through a network server or the like. Through the power control module of the smart charger, the controllable electrical output is realized, and the terminal device completes the intelligent charging operation based on the user usage scene or usage habit.
  • the smart charging device for a terminal device of the present invention is a hardware device or a virtual device disposed on the terminal device, including a terminal core layer, a terminal communication layer, and a terminal physical layer, where the terminal core
  • the layer is used to collect the usage of the terminal device, and determine the usage scenario of the terminal device according to the usage situation, and send the usage scenario of the terminal device to the smart charger through the terminal communication layer, where the smart The charger selects a corresponding charging mode to charge the terminal device; the terminal physical layer is connected to the smart charger for acquiring power from the smart charger.
  • the terminal communication layer is further configured to implement negotiation between the terminal device and the smart charger, and the smart charger selects a charging mode according to the negotiation result.
  • the terminal core layer includes:
  • the terminal usage collection module is configured to monitor and collect the usage of the terminal device
  • the terminal charging logic module is configured to summarize, organize, analyze, and form a logical judgment on the usage of the terminal device collected by the terminal usage collection module, to obtain a usage scenario of the terminal device;
  • the terminal communication layer includes:
  • the terminal communication module is configured to send the usage scenario obtained by the terminal charging logic module to the smart charger, to notify the smart charger to charge the terminal device according to the usage scenario of the terminal device.
  • the usage of the terminal device includes a battery charge and discharge state, a battery temperature, a CPU operating state, One or any combination of system operating state, input and output device usage status, hardware peripheral usage status on the terminal device, software application usage status on the terminal device, and the like.
  • the terminal communication module adopts a wired connection or a wireless connection, wherein the wireless connection includes but is not limited to a cellular mobile network, Wifi, Bluetooth or NFC communication, and the wired connection includes but is not limited to PoE, coaxial cable, optical fiber, USB data connection.
  • the charging mode includes a combination of a charging current and a charging voltage.
  • the charging mode further includes a combination of a charging time, a charging interval, and the charging current and the charging voltage.
  • the charging interval refers to the interval between two chargings when the multiple charging mode is adopted. That is to say, when charging, the charging is paused for a period of time, and then charged for a period of time, and then cycled. The pause time between charges is the charging interval.
  • the smart charging method for a terminal device of the present invention includes:
  • the smart charging method for a terminal device of the present invention further includes:
  • the terminal device negotiates with the smart charger, and the smart charger selects a charging mode according to the negotiation result.
  • the terminal device usage includes one of a battery charge and discharge state, a battery temperature, a CPU operating state, an input/output device usage state, a hardware peripheral usage state on the terminal device, and a software application usage state on the terminal device, or any combination thereof.
  • the charging mode includes a combination of a charging current and a charging voltage.
  • the charging mode further includes a combination of a charging time, a charging interval, and the charging current and the charging voltage.
  • the smart charger of the present invention includes a charger communication layer and a charger physical layer, and the charger physical layer includes a power supply module, a power supply control module, and a power output module, wherein the charger communication layer a usage scenario for receiving a terminal device from a terminal device; the power supply module is connected to an alternating current or a direct current input, and provides alternating current or direct current to the power output module; and the power supply control module is configured to receive according to the charger communication layer
  • the usage scenario of the terminal device selects a corresponding charging mode and controls the power output module to charge the terminal device.
  • the smart charger of the present invention further includes a charger core layer, and the charger core layer is used for collecting wisdom
  • the power supply control module further selects a corresponding charging mode according to the usage state parameter of the smart charger collected by the charger core layer, and controls the power output module to charge the terminal device .
  • the charger core layer further sends the usage status parameter of the smart charger to the terminal device through the charger communication layer, negotiates with the terminal device, and sends the negotiation result to the power supply control module, where the power supply is
  • the control module selects a charging mode according to the negotiation result, and controls the power output module to charge the terminal device.
  • the charger communication layer includes:
  • a charger communication module configured to receive a usage scenario sent by the terminal device
  • the charger core layer includes an appliance usage state acquisition module and a charger charging logic module, wherein:
  • the charger uses a state acquisition module for collecting and monitoring a usage state parameter of the smart charger, and the collected usage state parameter is output to the charger charging logic module;
  • a charger charging logic module configured to select a corresponding charging mode according to a usage scenario of the terminal device received by the charger communication module and a usage state parameter of the smart charger collected by the charger usage state acquisition module, and notify
  • the power supply control module controls the power output module to charge the terminal device according to the charging mode by the power supply control module.
  • the charger usage status parameter includes one or any combination of a charger temperature, a system operating state of the charger, a charging time, a charging interval, a charging log, sensor information, and charger application information.
  • the charger communication module adopts a wired connection or a wireless connection, wherein the wireless connection includes but is not limited to a cellular mobile network, Wifi, Bluetooth or NFC communication, and the wired connection includes but is not limited to PoE, coaxial cable, optical fiber, USB data connection.
  • the charging mode includes a combination of a charging current and a charging voltage.
  • the charging mode further includes a combination of a charging time, a charging interval, and the charging current and the charging voltage.
  • the smart charger of the present invention can select the charging mode according to the usage scenario of the terminal device alone, or can select the charging mode according to the usage state of the charger alone, or can select the charging according to the usage scenario of the terminal device and the usage state of the charger at the same time. mode.
  • the smart charging method of the smart charger of the present invention includes:
  • the smart charging method of the smart charger of the present invention further includes:
  • the terminal device is charged by selecting a corresponding charging mode according to the usage state parameter of the smart charger.
  • the smart charging method of the smart charger of the present invention further includes:
  • the charger usage status parameter includes one or any combination of a charger temperature, a system operating state of the charger, a charging time, a charging interval, a charging log, sensor information, and charger application information.
  • the charging mode includes a combination of a charging current and a charging voltage.
  • the charging mode further includes a combination of a charging time, a charging interval, and the charging current and the charging voltage.
  • the charging system of the present invention comprises two parts, one part being a smart charging device disposed on the terminal device, and the smart charging device may be a hardware device or a virtual device (ie, application software). Another part of the charging system of the present invention is a smart charger.
  • the smart charging method of the present invention can select the charging mode according to the usage scenario of the terminal device alone, or can select the charging mode according to the usage state of the charger alone, or can select the charging according to the usage scenario of the terminal device and the usage state of the charger at the same time. mode.
  • the smart charging method of the present invention includes:
  • the smart charger receives a usage scenario of the terminal device from the terminal device;
  • the smart charger selects a corresponding charging mode according to the received usage scenario of the terminal device, and charges the terminal device.
  • the terminal device usage includes one of a battery charging and discharging state, a battery temperature, a CPU operating state, a system operating state, an input/output device usage state, a hardware peripheral usage state on the terminal device, and a software application usage state on the terminal device, and the like. Or any combination.
  • the smart charging method of the present invention further includes:
  • the terminal device is charged by selecting a corresponding charging mode according to the usage state parameter of the smart charger.
  • the smart charging method of the present invention further includes:
  • the charger usage status parameter includes one or any combination of a charger temperature, a microprocessor operating state of the charger, a charging time, sensor information, and charger application information.
  • the charging mode includes a combination of a charging current and a charging voltage.
  • the charging mode further includes a combination of a charging time, a charging interval, and the charging current and the charging voltage.
  • the terminal device 100 that is, a device that needs to be charged, includes but is not limited to a mobile phone, a tablet computer, a portable computer, and the like.
  • the core system 110 of the terminal device belongs to the terminal device 100.
  • a core system using a single-chip integration scheme (System-On-Chip) is connected to multiple subsystems.
  • the hardware of the core system includes a central processing unit, a memory, an external device, and the like; the software is an operating program of the terminal device and corresponding documents.
  • the core system has functions such as receiving and storing information, quickly calculating and judging by program, and outputting processing results.
  • the battery subsystem 111 is attributed to the terminal device 100. That is, the battery-based subsystem includes subsystems such as battery charge and discharge control and the battery system itself.
  • the charging interface 112 is attributed to the terminal device 100. That is, an interface for externally supplying and charging the terminal device, including but not limited to a USB interface, a wireless charging interface, various dedicated interfaces, and the like.
  • the other subsystems 113 of the terminal device are attributed to the terminal device 100. That is, with charging operation and application Other subsystems that are directly related to the terminal device.
  • the intelligent charging device core layer 120 (implemented by the intelligent charging application) is installed or embedded in the software and hardware system of the terminal device 100, and is specifically used for collecting and analyzing user usage scenarios, and performing corresponding logic processing, and A system responsible for communicating with smart chargers and negotiating charge control commands.
  • the system may be software resident on the user terminal or connected to the terminal device system in the form of dedicated hardware or chips.
  • the terminal usage collection module 121 is attributed to the smart charging device core layer 120. Used to monitor and collect terminal device usage, including but not limited to battery charge and discharge status, battery temperature, CPU operating status, input and output device (such as display) usage status, hardware peripherals on the terminal device (such as satellite positioning module and Wifi communication module, etc., and real-time information and non-real-time information of software applications (such as browsers, games, video broadcasts, etc.) on the terminal device are collected.
  • software applications such as browsers, games, video broadcasts, etc.
  • the terminal charging logic module 122 is attributed to the smart charging device core layer 120. It is used for summarizing, sorting, analyzing, and forming logical judgments on the terminal usage scenarios collected by the terminal usage collection module 121.
  • the terminal charging logic module 122 can also cooperate and negotiate with the network server 300 and the charging logic module 222 of the smart charger. To determine reasonable charging logic.
  • the terminal device communication application 123 is attributed to the smart charging device core layer 120. It is used to establish communication at the logic level and the communication module of the smart charger, realize safe and reliable data communication and data transmission, carry the negotiation of charging logic and send instructions to each other. In view of user privacy and system reliability, the terminal device communication application 123 and the charger communication module 214 itself and the established communication are likely to be encrypted.
  • the terminal communication module 130 is configured to establish data communication between the terminal device 100 and the smart charger 200 at a physical level, and can directly use the physical connection capability already possessed by the terminal device and the smart charger, or can be implemented by adding other communication devices.
  • a wired connection or a wireless connection wherein the wireless connection includes, but is not limited to, a cellular mobile network, Wifi, Bluetooth, or NFC communication, and the wired connection includes, but is not limited to, PoE, coaxial cable, optical fiber, USB data connection, and bearer terminal communication application 123 Communication with the charger communication application 223.
  • the smart charger 200 is a device that provides intelligent charging capability to a terminal device.
  • the power supply module 201 is attributed to the smart charger 200. That is, connect AC or DC input, provide Power input module for AC or DC output.
  • the power supply control module 202 is attributed to the smart charger 200. That is, according to the control provided by the microprocessor 210, reasonable electrical parameters are output to the power output module 203.
  • the power output module 203 is attributed to the smart charger 200. A reasonable electrical parameter is output to the charging interface 112 of the terminal device.
  • the microprocessor 210 a central processor consisting of one or a few LSIs, is responsible for performing the functions of the control components and the arithmetic logic components.
  • the memory 211 is a non-volatile memory that can hold data for a long time without current supply.
  • the internal memory 212 is used for temporarily storing operational data in the microprocessor and data exchanged with other external memories.
  • the microprocessor will transfer the data that needs to be calculated into the memory for calculation. When the operation is completed, the microprocessor will transmit the result.
  • the other subsystems 213 of the smart charger are attributed to the smart charger 200. That is, other subsystems that are not directly related to the charging operation and application, belonging to the smart charger.
  • Charger communication module 214 The data communication for establishing the terminal device 100 and the smart charger 200 can directly use the physical connection capability already possessed by the terminal device and the smart charger, or can be implemented by adding other communication devices, including but not limited to the cellular mobile network and the Wifi. , PoE, coaxial cable, fiber optic, USB data connection, Bluetooth, NFC, etc., carries communications between the terminal device communication application 123 and the charger communication application 223.
  • Operating system 215 the operating system is an interface to computer hardware and other software.
  • the functions of the operating system include managing the hardware, software and data resources of the computer system, controlling the running of the program, providing support for other application software, etc., so that all resources of the computer system are maximized, providing various forms of user interfaces for the user. Have a good working environment, provide the necessary services and corresponding interfaces for the development of other software.
  • the operating system is stored in memory and loaded into internal memory at boot time.
  • Software application 216 a variety of software applications running on operating system 215.
  • the software application is stored in memory and loaded into internal memory at boot time.
  • the smart charger core layer 220 (implemented in the embodiment of the charging dedicated application system) is installed or embedded in the software and hardware system of the smart charger, and is specifically used for collecting and analyzing user usage scenarios. Corresponding logic processing is performed, and a system for communicating with the charging dedicated application system installed in the user terminal to negotiate the charging control command is performed.
  • the charger usage status acquisition module 221 is attributed to the smart charger core layer 220. Used to collect and monitor the use of smart chargers, including but not limited to real-time information on the temperature of the charging module, the operating state of the microprocessor, the charging time, and other relevant parameters on the smart charger, sensor information and application information. Real-time information is collected.
  • the charger charging logic module 222 is attributed to the smart charger core layer 220. It is used for summarizing, sorting, analyzing, and forming logical judgments on the terminal usage scenarios collected by the charger usage state collection module 221, and the charger charging logic module 222 can also cooperate with the network server 300 and the charging logic module 122 of the terminal device. And negotiate to determine reasonable charging logic.
  • the charger communication application 223 is attributed to the smart charger core layer 220. It is used to establish data communication with the communication application 123 of the terminal device at the logical level, realizes secure and reliable data communication and data transmission, carries the negotiation of charging logic and sends instructions to each other and the like. In view of the user's personal privacy and system reliability, the communication application 123 of the terminal device and the charger communication module 214 itself and the established communication are likely to be encrypted.
  • the network server 300 refers to a server that provides network services to the smart charging device core layer 120 through a local area network, a wide area network, or the Internet, and provides services including but not limited to data support, device adaptation, algorithm update, software update, and the like. service.
  • Reference numeral 400 in the figure is data communication between the terminal device 100 and the network server 300; reference numeral 500 in the figure is data communication between the terminal device 100 and the smart charger 200; reference numeral 600 in the figure is the terminal device 100 and the smart charger 200.
  • a physical connection between the charging which can be wired or wireless, supporting both wired and wireless charging.
  • the smart charging method of the present invention includes:
  • the smart charging application is installed or attached to the core system 110 of the terminal device 100.
  • the smart charging application includes three main modules, namely, the terminal usage collection module 121, the terminal charging logic module 122, and the terminal device communication application. 123.
  • the terminal usage collection module 121 will monitor and collect the usage of the terminal device in real-time or non-real-time mode, including but not limited to battery charging and discharging status, battery temperature, and CPU operation. Status, system operating status, input and output device (such as display) usage status, hardware peripherals on the terminal device (such as satellite positioning module and Wifi communication module, etc.), and software applications on the terminal device (such as browsers, games, The use of video broadcasts, etc.).
  • the terminal usage collection module 121 provides the collected information to the terminal charging logic module 122, and may also update the collected information according to the content requested by the terminal charging logic module 122.
  • the communication module 130 of the terminal device and the communication module 214 of the smart charger utilize the physical connection capability (such as USB connection) already possessed by the terminal device and the smart charger, and can also establish a connection, including a wired connection, by using other communication environments or communication devices. Or a wireless connection, where the wireless connection includes, but is not limited to, a cellular mobile network, Wifi, Bluetooth, or NFC communication, and the wired connection includes, but is not limited to, PoE, coaxial cable, fiber optic, USB data connection.
  • a communication mechanism, a command mechanism, or a communication protocol are established between the communication module 130 of the terminal device and the communication module 214 of the smart charger to implement communication capabilities of the terminal device and the smart charger.
  • the terminal charging logic module 122 summarizes, organizes, analyzes, and forms logical judgments on the terminal usage scenarios collected by the terminal usage collection module 121, and may also, according to requirements, the network server 300 and the charging logic module 222 on the smart charger. Conduct common analysis, coordination and negotiation; formulate reasonable intelligent charging rules for different usage scenarios of users.
  • the effectiveness of the smart charging rule The intelligent charging rule formulated by the terminal charging logic module 122 or jointly developed by the terminal charging logic module 122 and the smart charging logic module 222 or the network server 300 has been established by the communication module 130 of the terminal device and the communication module 214 of the smart charger.
  • the communication mechanism synchronizes or sends the smart charging rules to the charger charging logic module 222 of the smart charger.
  • the charging logic module 222 of the smart charger is sent to the power supply control module 202 by the microprocessor 210 by converting the smart charging rule into a real-time command or plan of the electrical parameter, and the power supply control module 202 controls the power supply circuit to ensure smart charging.
  • the power supply output module 203 of the device outputs to the charging interface 112 of the terminal device according to the established electrical parameters.
  • the terminal usage collection module 121 monitors the execution of the charging rule, collects the charging effect, continuously monitors and collects the usage of the terminal device, and re-enters the operation of 1). , forming a continuous closed loop operation.
  • the charging operation of the invention from the smart charger to the terminal device can be achieved according to the consumer at the terminal Real-time or habitual use scenarios on the equipment, reasonable judgment and analysis, and then coordinated by the charger to provide reasonable electrical characteristics such as charging current and voltage to achieve safe, green and convenient consumer charging.
  • the terminal usage collection module 121 in the terminal device reports the usage of the user to the terminal charging logic module 122, and completes the logic processing.
  • the smart charger can be notified to realize automatic power-off or trickle charging to prevent the battery from overheating or bring other safety hazards to the mobile phone; after the user ends the call, the battery is restored to the previous charging state.
  • the invention realizes an intelligent charging operation without the user's perception, and can also provide a switch for the user to intervene in the intelligent charging logic on the human-machine interface, to help the user to form a personalized charging plan according to the scenes and habits used by the user. Or charging rules.
  • the smart charging device core layer 120 may be software running in the terminal device system, or may be connected to the terminal device system in the form of dedicated hardware or chips.
  • the terminal communication module 130 can directly use the physical connection capability already possessed by the terminal device and the smart charger, and is also implemented by adding other communication devices, including a wired connection or a wireless connection, where the wireless connection includes but is not limited to a cellular mobile network, Wifi, Bluetooth or NFC communication, wired connections include, but are not limited to, PoE, coaxial cable, fiber optic, USB data connections.
  • the microprocessor 210 can also be a less integrated central processor, or a more integrated microprocessor unit.
  • the memory 211 can also be replaced by other components that have non-volatile characteristics, that is, can maintain data for a long time without a current supply, such as a floppy disk, a hard disk, a readable and writable optical disk, a magnetic tape, Removable memory, etc.
  • the charger communication module 214 can directly use the physical connection capability already possessed by the terminal device and the smart charger, and is also implemented by adding other analog or digital communication devices, including but not limited to cellular mobile networks, Wifi, PoE, coaxial cable. , fiber, USB data connection, Bluetooth, NFC, satellite communications, FM carrier and more.
  • Operating system 215 can be a smart card operating system, a real-time operating system, a sensor node operating system, an embedded operating system, a personal computer operating system, a multi-processor operating system, a network operating system, and a mainframe operating system.
  • the smart charger core layer 220 may be software running on an operating system, or may be in the form of dedicated hardware or a chip, and exists in the smart charger system.
  • the network server 300 can connect with the terminal device, can also connect and provide services through the network through the smart charger, and can also connect and support the terminal device and the smart charger at the same time.
  • the present invention transforms a conventional electrical equipment charger into a computer system having processing capabilities that can control the output of the electrical system based on messages, commands, and signals of the computer system.
  • On the terminal device monitor the usage of the terminal device, analyze different usage scenarios, and formulate personalized intelligent charging rules.
  • a communication mechanism is established between the terminal device and the smart charger, and the information collected on the terminal device and the determined charging rule are fed back to the smart charger.
  • the smart charging device of the present invention can be integrated into the terminal device in hardware form, or can be integrated into the terminal device as a virtual device in software form.
  • the terminal device according to the present invention includes but is not limited to a mobile phone, a tablet computer, a smart watch, a sports bracelet, a portable computer, an electric vehicle (electric vehicle, an electric bicycle, etc.), an electric ship, a digital camera, a digital camera, a drone, Other electric aircraft, etc.
  • the smart charging method of the present invention can separately charge one terminal device or simultaneously charge multiple terminal devices.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

La présente invention concerne un appareil de charge intelligente pour utilisation dans un dispositif terminal, un dispositif terminal, et un procédé de charge intelligente. La présente invention comprend un logiciel dédié utilisé pour une charge intelligente dans un chargeur intelligent et un dispositif terminal, et met en œuvre une communication entre les programmes logiciels au moyen de différents procédés de communication pour négocier et déterminer un mode de charge rationnel ; les procédés de communication comprennent des connexions câblées et des connexions sans fil, les connexions sans fil comprennent, sans limitation, un réseau mobile cellulaire, Wi-Fi, Bluetooth et une communication en champ proche (NFC), les connexions câblées comprennent, sans limitation, POE (power over Ethernet), un câble coaxial, une fibre optique, et une connexion de données USB, et les modes de charge comprennent des paramètres de sortie électrique, un temps de charge et un intervalle de charge, les paramètres de sortie électrique étant une tension de charge et un courant de charge. Une sortie électrique contrôlable est mise en œuvre au moyen d'un module de commande d'alimentation électrique du chargeur intelligent, permettant des opérations de charge intelligente pour un dispositif terminal sur la base des scénarios ou des habitudes d'utilisation de l'utilisateur.
PCT/CN2016/074492 2016-02-24 2016-02-24 Appareil de charge intelligente pour utilisation dans un dispositif terminal, dispositif terminal et procédé de charge intelligente Ceased WO2017143544A1 (fr)

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