WO2023016108A1 - 车辆涉水提示方法、装置、控制装置、存储介质及车辆 - Google Patents

车辆涉水提示方法、装置、控制装置、存储介质及车辆 Download PDF

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Publication number
WO2023016108A1
WO2023016108A1 PCT/CN2022/101556 CN2022101556W WO2023016108A1 WO 2023016108 A1 WO2023016108 A1 WO 2023016108A1 CN 2022101556 W CN2022101556 W CN 2022101556W WO 2023016108 A1 WO2023016108 A1 WO 2023016108A1
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WO
WIPO (PCT)
Prior art keywords
vehicle
wading
state
preset
current
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2022/101556
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English (en)
French (fr)
Inventor
马龙兴
杨帆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Great Wall Motor Co Ltd
Original Assignee
Great Wall Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Great Wall Motor Co Ltd filed Critical Great Wall Motor Co Ltd
Priority to EP22855093.5A priority Critical patent/EP4385831A4/en
Priority to US18/682,920 priority patent/US12450955B2/en
Publication of WO2023016108A1 publication Critical patent/WO2023016108A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/008—Registering or indicating the working of vehicles communicating information to a remotely located station
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W60/00—Drive control systems specially adapted for autonomous road vehicles
    • B60W60/001—Planning or execution of driving tasks
    • B60W60/0015—Planning or execution of driving tasks specially adapted for safety
    • B60W60/0016—Planning or execution of driving tasks specially adapted for safety of the vehicle or its occupants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
    • B60K28/10—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle 
    • B60K28/14—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle  responsive to accident or emergency, e.g. deceleration, tilt of vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
    • B60K35/28—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor characterised by the type of the output information, e.g. video entertainment or vehicle dynamics information; characterised by the purpose of the output information, e.g. for attracting the attention of the driver
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/80—Arrangements for signal processing
    • G01F23/802—Particular electronic circuits for digital processing equipment
    • G01F23/804—Particular electronic circuits for digital processing equipment containing circuits handling parameters other than liquid level
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/08—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
    • B60K2028/003—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions inhibiting the starter motor, e.g. by controlling ignition or park lock circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08—Interaction between the driver and the control system
    • B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
    • B60W2050/146—Display means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2556/00—Input parameters relating to data
    • B60W2556/45—External transmission of data to or from the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2756/00—Output or target parameters relating to data
    • B60W2756/10—Involving external transmission of data to or from the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/06—Automatic manoeuvring for parking
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G01S2013/9316—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles combined with communication equipment with other vehicles or with base stations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G01S2013/9322—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles using additional data, e.g. driver condition, road state or weather data
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/40—Means for monitoring or calibrating
    • G01S7/4004—Means for monitoring or calibrating of parts of a radar system
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/24—Reminder alarms, e.g. anti-loss alarms

Definitions

  • the present application belongs to the technical field of automobiles, and in particular relates to a vehicle wading warning method, device, control device, storage medium and vehicle.
  • the present application provides a wading prompt method, device, control device, storage medium and vehicle, which can promptly prompt the user of the current wading state of the vehicle and solve the technical problem that the vehicle wading state cannot be obtained in time.
  • the embodiment of the present application provides a vehicle wading reminder method, including:
  • the wading information including wading depth, a preset wading level corresponding to the wading depth, and the current maximum allowable wading depth of the vehicle;
  • the current state of the vehicle includes a stalled state and a driving state
  • the current state of the vehicle is the driving state
  • the current wading information of the vehicle is displayed on the display panel of the vehicle.
  • the method further includes:
  • the first prompt information is sent to the user's terminal, the first prompt information is used to remind the user that the vehicle is in a dangerous state, and the first prompt Information includes trailer recommendations.
  • the method further includes:
  • the wading depth is greater than or equal to the second preset depth and less than the first preset depth, then send a second prompt message to the user's terminal, the second prompt message is used to prompt the user to maneuver the car Operation, the second prompt information is also used to request the user to indicate whether to perform automatic parking;
  • the method further includes:
  • the method further includes:
  • the current wading information of the vehicle and the current slope information of the vehicle are displayed on the display panel of the vehicle, and a wading reminder is provided through the display panel, and the wading reminder is corresponding to the wading depth Corresponds to the preset wading level.
  • the method further includes:
  • the preset trigger condition is: the radar is in a normal working state, the wading depth of the vehicle is greater than or equal to the first preset depth, the wading mode of the vehicle is off, the preset marked as inactive;
  • an inquiry message is sent to the user, and the inquiry message is used to ask the user whether to turn on the wading mode.
  • the method further includes:
  • a wading switch request is sent to indicate that the wading switch is in an open state, and the preset flag remains in an inactive state;
  • the query message will be closed, and the The preset flag is changed from an inactive state to an active state, and the timer is changed from an active state to an inactive state.
  • the method further includes:
  • the embodiment of the present application provides a vehicle wading reminder device, including a vehicle wading information acquisition unit, a vehicle status acquisition unit, and a reminder unit;
  • the vehicle wading information acquisition unit is configured to acquire the current wading information of the vehicle, the wading information includes wading depth, a preset wading level corresponding to the wading depth, and the current maximum wading level of the vehicle. Allowable wading depth;
  • the vehicle state acquiring unit is used to acquire the current state of the vehicle, wherein the current state of the vehicle includes a stalled state and a driving state;
  • the prompting unit is used to send the current wading information of the vehicle to the user terminal if the current state of the vehicle is the engine-off and parking state; if the current state of the vehicle is the driving state,
  • the display panel of the vehicle displays the current wading information of the vehicle.
  • an embodiment of the present application provides a control device, including a memory, a processor, and a computer program stored in the memory and operable on the processor, when the processor executes the computer program.
  • an embodiment of the present application provides a computer-readable storage medium, the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, it implements any of the above first aspect or the first aspect.
  • a possible implementation manner is the steps of the described method.
  • an embodiment of the present application provides a vehicle, including the control device described in the third aspect above.
  • Embodiments of the present application provide a vehicle wading reminder method, device, control device, storage medium, and vehicle.
  • the wading information includes the wading depth, the preset wading depth corresponding to the The water level and the current maximum allowable wading depth of the vehicle; obtain the current state of the vehicle, where the current state of the vehicle includes the engine-off parking state and the driving state; if the current state of the vehicle is the engine-off parking state, then send the vehicle current The wading information of the vehicle; if the current state of the vehicle is the driving state, the current wading information of the vehicle will be displayed on the display panel of the vehicle. The user can obtain the wading status of the vehicle in time under any circumstances.
  • Fig. 1 is a flow chart of the realization of a vehicle wading reminder method provided by the embodiment of the present application
  • Fig. 2 is a schematic diagram of a vehicle control system provided by an embodiment of the present application.
  • Fig. 3 is an implementation flow chart of another vehicle wading reminder method provided by the embodiment of the present application.
  • Fig. 4 is a schematic structural diagram of a vehicle wading warning device provided in an embodiment of the present application.
  • Fig. 5 is a schematic diagram of a control device provided by an embodiment of the present application.
  • Fig. 1 shows a flow chart of the realization of a vehicle wading reminder method provided by the embodiment of the present application, which is described in detail as follows:
  • the wading information includes a wading depth, a preset wading level corresponding to the wading depth, and a current maximum allowable wading depth of the vehicle.
  • the embodiment of the present application is applied to a control system as shown in FIG. 2 , and the signal description of each module in the system is shown in the following table.
  • vehicle wading warning control system shown in FIG. 2 is only an example of a control system in the embodiment of the present application, which shows part of the signal interaction process in the embodiment of the present application. Any control system used to implement the embodiments of the water-wading reminder method of the present application falls within the protection scope of the present application.
  • the wading monitoring module Through the wading monitoring module, the current wading depth of the vehicle, the preset wading level corresponding to the wading depth and the current maximum allowable wading depth of the vehicle can be obtained.
  • the current state of the vehicle is the stalled state.
  • the first prompt information is sent to the user's terminal, the first prompt information is used to remind the user that the vehicle is in a dangerous state, and the first prompt information Include trailer advice information.
  • a second prompt message is sent to the user's terminal, and the second prompt message is used to prompt the user to perform
  • the second prompt information is also used to request the user to indicate whether to perform automatic parking; receive the indication message sent by the user according to the second prompt information, and judge whether to enable automatic parking according to the indication message.
  • the user downloads the corresponding application APP on the corresponding terminal, such as a mobile phone, a computer, etc., and judges whether the user opens the APP to check the current wading status of the vehicle.
  • the current wading information of the vehicle is displayed on the APP.
  • the wading depth of the vehicle if the wading depth is greater than or equal to the first preset depth, optionally, the first preset depth is 300mm, then a first reminder message is sent to the user to remind the user that the vehicle is in a dangerous state and Includes towing advice.
  • a second prompt message is sent to the user's terminal to prompt the user to move the car operation, and request the user to indicate whether to perform automatic parking, receive the instruction message sent by the user through the terminal, and judge whether to enable automatic parking according to the instruction message, the user’s instruction message is used to indicate the activation of automatic parking, then enable automatic parking, and the The vehicle stopped at a safe place.
  • corresponding reminder information can also be sent to the user through SMS, WeChat, etc.
  • the value of the first preset depth and the value of the second preset depth can be set according to actual conditions, which are not limited in this embodiment of the present application.
  • the method further includes: if the radar fails to work normally, sending a third reminder message that the radar function is limited to the user's terminal, so that the user can update the user according to the third reminder information. Radar checks.
  • the method also includes: obtaining the current slope information of the vehicle; displaying the current wading information of the vehicle and the current slope information of the vehicle on the display panel of the vehicle, and performing a wading reminder through the display panel,
  • the wading reminder corresponds to the preset wading level corresponding to the wading depth.
  • the wading function After the wading function is turned on, it will be displayed based on the current wading depth and the current slope of the vehicle measured by the gyroscope inside the vehicle.
  • Green represents "safe area", no sound prompt
  • Red represents "dangerous area", accompanied by a continuous sound prompt
  • the wading depth and wading level display should be rendered accordingly.
  • the current wading depth information is displayed directly above the middle, and the actual maximum wading depth of the vehicle is displayed on the upper right.
  • the central control display panel contains information on the side and front of the vehicle.
  • the scale above the vehicle represents the current slope information, and the red line represents the danger information of the vehicle's wading depth.
  • the water depth rendering is dynamically displayed according to the wading depth, and the Open/Close on the lower left indicates the opening state of the wading mode.
  • information display manners of other azimuth layouts may also be used, which is not limited.
  • this application obtains the current wading information of the vehicle, which includes wading depth, the preset wading level corresponding to the wading depth and the current maximum allowable wading depth of the vehicle; obtains the current state of the vehicle , wherein, the current state of the vehicle includes the stalled state and the driving state; if the current state of the vehicle is the stalled state, then the current wading information of the vehicle is sent to the user's terminal; if the current state of the vehicle is the driving state, the vehicle The display panel of the vehicle displays the current wading information of the vehicle. The user can obtain the wading status of the vehicle in time under any circumstances.
  • Fig. 3 shows a flow chart of another vehicle wading reminder method provided by the embodiment of the present application. This method is applicable to the user's vehicle wading reminder when the vehicle is in a driving state. The details are as follows:
  • the preset trigger condition is: the radar is in normal working state, the wading depth of the vehicle is greater than or equal to the first preset depth, the wading mode of the vehicle is off, and the preset flag is inactive state.
  • the driver After the driver drives the vehicle to a certain level of wading depth, when the dangerous depth is reached, the driver should actively remind the driver whether to turn on the wading mode for a certain period of time to prevent the driver from entering the dangerous area due to lack of driving experience. If the driver chooses No or No choice, this reminder should be turned off in the current ignition cycle to prevent frequent reminders from causing customer complaints.
  • the radar meets the enable condition, that is, the radar is in normal working state, judge whether the current wading depth of the vehicle is greater than or equal to the first preset depth, such as 300mm, and if it is less than 300mm, no active prompt will be given;
  • the wading depth exceeds 300mm, it will judge whether the wading mode is off, and if it is not off, no other prompts will be given;
  • the preset flag Reset is not in the activated state, that is, in the inactive state, the preset trigger conditions are met: the radar is in normal working state, the wading depth of the vehicle is greater than or equal to the first preset depth, and the wading mode of the vehicle is in the off state , the default flag is inactive.
  • an inquiry message is displayed on the display panel of the vehicle, and the timer is triggered for timing and the timer is changed from an inactive state to an active state; Response, then send the wading switch request, indicating that the wading switch is in the open state, and the preset logo remains inactive; Assuming that the user does not turn on the wading mode response within the time period, close the inquiry message, change the preset flag from the inactive state to the active state, and change the timer from the active state to the inactive state.
  • the first step judges that the Timer has changed, continue to judge whether the Timer is activated. If it is not activated, the wading switch request (WadeSwReq_HUT) maintains the original state, and Reset maintains the original state;
  • the radar in order to ensure that the user can check the wading state of the vehicle in time, no matter what power state the vehicle is in, the radar should keep working and continuously send radar enable information (enable is responsible for the input and output of control signals) , however, when the radar continues to work, there will be a certain loss of vehicle power. This loss can be matched according to the actual vehicle model.
  • it is optional to optimize it through the following methods:
  • Monitor the voltage of the vehicle if the voltage of the vehicle is less than or equal to the preset voltage, turn off the radar; and/or, control the radar to enter the working state from the dormant state after every second preset time period, and keep the work of the third preset time period After the state, upload the measurement data to the cloud and enter the dormant state again, wherein the radar switches between the dormant state and the working state according to the preset cycle, or receives the wake-up command from the cloud device to the radar, so that the radar enters the working state from the dormant state. Or, receiving a wake-up instruction from the user's terminal to the radar, so that the radar enters the working state from the dormant state.
  • the preset voltage is not less than the minimum voltage required for ignition of the vehicle.
  • the radar starts to count after each work, and the radar wakes up every 4 hours (the second preset time period is set to 4 hours), and the measurement time is at least 5 minutes (the third preset time period is 5 minutes), the measurement data will continue to sleep after being transmitted to the cloud.
  • This wake-up state can be completed by the radar itself or periodically woke up by the cloud. If the customer checks the current wading information by opening the APP, the radar monitoring function will be actively turned on.
  • the power-off state is a power-off state
  • the sizes of the second preset time period and the third preset time period can be set according to actual needs, which is not limited in this embodiment of the present application.
  • this application sets preset trigger conditions and sends an inquiry message to the user on the basis of meeting the preset trigger conditions, asking the user whether to enable the wading mode, so as to prevent the driver from entering the dangerous area due to insufficient driving experience.
  • FIG. 4 shows a schematic structural diagram of the vehicle wading warning device provided by the embodiment of the present application. For the convenience of description, only the parts related to the embodiment of the present application are shown, and the details are as follows:
  • the vehicle wading prompt device 4 includes: a vehicle wading information acquisition unit 41, a vehicle state acquisition unit 42 and a prompt unit 43;
  • the vehicle wading information acquisition unit 41 is used to acquire the current wading information of the vehicle.
  • the wading information includes wading depth, a preset wading level corresponding to the wading depth, and the current maximum allowable wading level of the vehicle. water depth;
  • a vehicle state acquiring unit 42 configured to acquire the current state of the vehicle, wherein the current state of the vehicle includes a stalled state and a driving state;
  • Prompt unit 43 used to send the current wading information of the vehicle to the user's terminal if the current state of the vehicle is a stalled state; if the current state of the vehicle is a driving state, The display panel displays the current wading information of the vehicle.
  • the prompt unit 43 is used for:
  • the first prompt information is sent to the user's terminal, the first prompt information is used to remind the user that the vehicle is in a dangerous state, and the first prompt Information includes trailer recommendations.
  • the prompt unit 43 is used for:
  • the second prompt message is used to prompt the user to proceed In the car maneuvering operation, the second prompt information is also used to request the user to indicate whether to perform automatic parking; receiving an indication message sent by the user according to the second prompt information, and judging whether to enable automatic parking according to the indication message.
  • the prompting unit 43 is further configured to: if the radar fails to work normally, send a third prompt message that the radar function is limited to the terminal of the user, so that the user can respond to the radar according to the third prompt message. The radar is checked.
  • the prompting unit 43 is also used for:
  • the current wading information of the vehicle and the current slope information of the vehicle are displayed on the display panel of the vehicle, and a wading reminder is provided through the display panel, and the wading reminder is corresponding to the wading depth Corresponds to the preset wading level.
  • the prompt unit 43 is also used for:
  • the preset trigger condition is: the radar is in a normal working state, the wading depth of the vehicle is greater than or equal to a first preset depth, the wading mode of the vehicle is off, The default flag is inactive;
  • an inquiry message is sent to the user, and the inquiry message is used to ask the user whether to turn on the wading mode.
  • the prompt unit 43 is also used for:
  • a wading switch request is sent to indicate that the wading switch is in an open state, and the preset flag remains in an inactive state;
  • the inquiry message is closed, and the The preset flag is changed from the inactive state to the active state, and the timer is changed from the active state to the inactive state.
  • the vehicle state acquisition unit 42 is also used for:
  • this application obtains the current wading information of the vehicle, which includes wading depth, the preset wading level corresponding to the wading depth and the current maximum allowable wading depth of the vehicle; obtains the current state of the vehicle , wherein, the current state of the vehicle includes the stalled state and the driving state; if the current state of the vehicle is the stalled state, then the current wading information of the vehicle is sent to the user's terminal; if the current state of the vehicle is the driving state, the vehicle The display panel of the vehicle displays the current wading information of the vehicle. The user can obtain the wading status of the vehicle in time under any circumstances.
  • Fig. 5 is a schematic diagram of a control device provided by an embodiment of the present application.
  • the control device 5 of this embodiment includes: a processor 50 , a memory 51 and a computer program 52 stored in the memory 51 and operable on the processor 50 .
  • the processor 50 executes the computer program 52
  • the steps in the above-mentioned embodiments of the vehicle wading warning method are implemented, for example, steps 101 to 104 shown in FIG. 1 .
  • the processor 50 executes the computer program 52, it realizes the functions of the modules/units in the above-mentioned device embodiments, such as the functions of the modules/units 41 to 43 shown in FIG. 4 .
  • the embodiment of the present application further provides a vehicle, including the control device as shown in FIG. 5 .
  • the computer program 52 can be divided into one or more modules/units, and the one or more modules/units are stored in the memory 51 and executed by the processor 50 to complete this application.
  • the one or more modules/units may be a series of computer program instruction segments capable of accomplishing specific functions, and the instruction segments are used to describe the execution process of the computer program 52 in the control device 5 .
  • the computer program 52 may be divided into the modules/units 41 to 43 shown in FIG. 4 .
  • the control device 5 may include, but not limited to, a processor 50 and a memory 51 .
  • FIG. 5 is only an example of the control device 5, and does not constitute a limitation to the control device 5. It may include more or less components than shown in the figure, or combine certain components, or different components. , for example, the control device may also include input and output devices, network access devices, buses, and the like.
  • the processor 50 may be a central processing unit (Central Processing Unit, CPU), and other general-purpose processors, digital signal processors (Digital Signal Processor, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC), field-programmable gate arrays (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc.
  • a general-purpose processor may be a microprocessor, or the processor may be any conventional processor, or the like.
  • the memory 51 may be an internal storage unit of the control device 5 , such as a hard disk or memory of the control device 5 .
  • the memory 51 can also be an external storage device of the control device 5, such as a plug-in hard disk equipped on the control device 5, a smart memory card (Smart Media Card, SMC), a secure digital (Secure Digital, SD) card, flash memory card (Flash Card), etc.
  • the memory 51 may also include both an internal storage unit of the control device 5 and an external storage device.
  • the memory 51 is used to store the computer program and other programs and data required by the control device.
  • the memory 51 can also be used to temporarily store data that has been output or will be output.
  • the disclosed device/control device and method may be implemented in other ways.
  • the device/control device embodiments described above are only illustrative.
  • the division of the modules or units is only a logical function division.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit.
  • the above-mentioned integrated units can be implemented in the form of hardware or in the form of software functional units.
  • the integrated module/unit is realized in the form of a software function unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, all or part of the processes in the methods of the above embodiments in the present application can also be completed by instructing related hardware through computer programs.
  • the computer programs can be stored in a computer-readable storage medium, and the computer When the program is executed by the processor, the steps in the above-mentioned embodiments of the vehicle wading warning method can be realized.
  • the computer program includes computer program code, and the computer program code may be in the form of source code, object code, executable file or some intermediate form.
  • the computer-readable medium may include: any entity or device capable of carrying the computer program code, a recording medium, a USB flash drive, a removable hard disk, a magnetic disk, an optical disk, a computer memory, and a read-only memory (Read-Only Memory, ROM) , random access memory (Random Access Memory, RAM), electric carrier signal, telecommunication signal and software distribution medium, etc. It should be noted that the content contained in the computer-readable medium may be appropriately increased or decreased according to the requirements of legislation and patent practice in the jurisdiction. For example, in some jurisdictions, computer-readable media Excluding electrical carrier signals and telecommunication signals.

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Abstract

一种车辆涉水提示方法、装置、控制装置、存储介质及车辆，获取车辆当前的涉水信息，涉水信息包括涉水深度、与涉水深度相对应的预设涉水等级和车辆当前的最大允许涉水深度；获取车辆当前的状态，其中，车辆当前的状态包括熄火停车状态和行车状态；若车辆当前的状态为熄火停车状态，则向用户的终端发送车辆当前的涉水信息；若车辆当前的状态为行车状态，则在车辆的显示面板显示车辆当前的涉水信息。

Description

车辆涉水提示方法、装置、控制装置、存储介质及车辆
本专利申请要求于2021年8月11日提交的中国专利申请No.CN202110920819.X的优先权。在先申请的公开内容通过整体引用并入本申请。
技术领域
本申请属于汽车技术领域，尤其涉及一种车辆涉水提示方法、装置、控制装置、存储介质及车辆。
 背景技术
在雨季，城市排水系统多在降雨高峰期时崩溃，在一些城市地道桥处积水更加严重，若车辆停在此区域，客户无法实时准确地了解车辆危险信息。
或当车辆驾驶过程中，遇到一定深度的涉水工况，因驾驶员驾驶经验不足，无法通过目测方式判定前方水深，导致行进过程中无法准确预判风险，导致车辆涉水。
如何使用户及时获取车辆涉水状态，是现有技术急需解决的问题。
 技术问题
本申请提供了一种涉水提示方法、装置、控制装置、存储介质及车辆，能够及时提示用户当前车辆的涉水状态，解决无法及时获取车辆涉水状态的技术问题。
 技术解决方案
第一方面，本申请实施例提供了一种车辆涉水提示方法，包括：
获取车辆当前的涉水信息，所述涉水信息包括涉水深度、与所述涉水深度相对应的预设涉水等级和所述车辆当前的最大允许涉水深度；
获取车辆当前的状态，其中，所述车辆当前的状态包括熄火停车状态和行车状态；
若所述车辆当前的状态为熄火停车状态，则向用户的终端发送所述车辆当前的涉水信息；
若所述车辆当前的状态为行车状态，则在所述车辆的显示面板显示所述车辆当前的涉水信息。
在一种可能的实现方式中，若所述车辆当前的状态为熄火停车状态，该方法还包括：
若所述涉水深度大于等于第一预设深度，则向所述用户的终端发送第一提示信息，所述第一提示信息用于提示用户所述车辆处于危险状态，且所述第一提示信息中包括拖车建议信息。
在一种可能的实现方式中，若所述车辆当前的状态为熄火停车状态，该方法还包括：
若所述涉水深度大于等于第二预设深度，且小于第一预设深度，则向所述用户的终端发送第二提示信息，所述第二提示信息用于提示所述用户进行挪车操作，所述第二提示信息还用于请求用户指示是否进行自动泊车；
接收所述用户根据所述第二提示信息发送的指示消息，根据所述指示消息判断是否开启自动泊车。
在一种可能的实现方式中，若所述车辆当前的状态为熄火停车状态，该方法还包括：
若所述雷达无法正常工作，则向所述用户的终端发送雷达功能受限的第三提示信息，以使得所述用户根据所述第三提示信息对所述雷达进行检查。
在一种可能的实现方式中，若所述车辆当前的状态为行车状态，该方法还包括：
获取所述车辆当前的坡度信息；
在所述车辆的显示面板显示所述车辆当前的涉水信息和所述车辆当前的坡度信息，并通过所述显示面板进行涉水提醒，所述涉水提醒与所述涉水深度相对应的预设涉水等级相对应。
在一种可能的实现方式中，若所述车辆当前的状态为行车状态，该方法还包括：
判断是否满足预设触发条件，所述预设触发条件为：雷达处于正常工作状态、所述车辆的涉水深度大于等于第一预设深度、所述车辆的涉水模式处于关闭状态、预设标识为未激活状态；
若满足预设触发条件，则向用户发送询问消息，所述询问消息用于询问用户是否打开涉水模式。
在一种可能的实现方式中，该方法还包括：
在所述车辆的显示面板显示所述询问消息，同时触发计时器进行计时并将计时器由未激活状态变换为激活状态；
若在第一预设时间段内接收到用于打开涉水模式的响应，则发送涉水开关请求，指示涉水开关处于打开状态，所述预设标识维持未激活状态；
若在第一预设时间段内没有得到用户对所述询问消息做出的响应，或在第一预设时间段内得到用户不打开涉水模式的响应，则关闭所述询问消息，且将所述预设标识由未激活状态变换为激活状态，将所述计时器由激活状态变换为未激活状态。
在一种可能的实现方式中，若所述车辆当前的状态为熄火停车状态，该方法还包括：
监测所述车辆的电压，若所述车辆的电压小于等于预设电压，则关闭雷达；
和/或，控制所述雷达每隔第二预设时间段后由休眠状态进入工作状态，保持第三预设时间段的工作状态后，将测量数据上传云端，再次进入休眠状态，其中，所述雷达根据预设周期进行休眠状态和工作状态的转换，或者，接收云端设备对所述雷达的唤醒指令，使得所述雷达由休眠状态进入工作状态，或者，接收所述用户的终端对所述雷达的唤醒指令，使得所述雷达由休眠状态进入工作状态。
第二方面，本申请实施例提供了一种车辆涉水提示装置，包括车辆涉水信息获取单元、车辆状态获取单元和提示单元；
所述车辆涉水信息获取单元，用于获取车辆当前的涉水信息，所述涉水信息包括涉水深度、与所述涉水深度相对应的预设涉水等级和所述车辆当前的最大允许涉水深度；
所述车辆状态获取单元，用于获取车辆当前的状态，其中，所述车辆当前的状态包括熄火停车状态和行车状态；
所述提示单元，用于若所述车辆当前的状态为熄火停车状态，则向用户的终端发送所述车辆当前的涉水信息；若所述车辆当前的状态为行车状态，则在所述车辆的显示面板显示所述车辆当前的涉水信息。
第三方面，本申请实施例提供了一种控制装置，包括存储器、处理器以及存储在所述存储器中并可在所述处理器上运行的计算机程序，所述处理器执行所述计算机程序时实现如上第一方面或第一方面的任一种可能的实现方式所述方法的步骤。
第四方面，本申请实施例提供了一种计算机可读存储介质，所述计算机可读存储介质存储有计算机程序，所述计算机程序被处理器执行时实现如上第一方面或第一方面的任一种可能的实现方式所述方法的步骤。
第五方面，本申请实施例提供了一种车辆，包括如上第三方面所述的控制装置。
 有益效果
本申请实施例提供一种车辆涉水提示方法、装置、控制装置、存储介质及车辆，通过获取车辆当前的涉水信息，涉水信息包括涉水深度、与涉水深度相对应的预设涉水等级和车辆当前的最大允许涉水深度；获取车辆当前的状态，其中，车辆当前的状态包括熄火停车状态和行车状态；若车辆当前的状态为熄火停车状态，则向用户的终端发送车辆当前的涉水信息；若车辆当前的状态为行车状态，则在车辆的显示面板显示车辆当前的涉水信息。使得用户在任何情况下都能及时获取车辆的涉水状态。
 附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1是本申请实施例提供的一种车辆涉水提示方法的实现流程图；
图2是本申请实施例提供的一种车辆控制系统的示意图；
图3是本申请实施例提供的另一种车辆涉水提示方法的实现流程图；
图4是本申请实施例提供的一种车辆涉水提示装置的结构示意图；
图5是本申请实施例提供的控制装置的示意图。
 本发明的实施方式
以下描述中，为了说明而不是为了限定，提出了诸如特定系统结构、技术之类的具体细节，以便透彻理解本申请实施例。然而，本领域的技术人员应当清楚，在没有这些具体细节的其它实施例中也可以实现本申请。在其它情况中，省略对众所周知的系统、装置、电路以及方法的详细说明，以免不必要的细节妨碍本申请的描述。
为使本申请的目的、技术方案和优点更加清楚，下面将结合附图通过具体实施例来进行说明。
参见图1，其示出了本申请实施例提供的一种车辆涉水提示方法的实现流程图，详述如下：
S101，获取车辆当前的涉水信息，涉水信息包括涉水深度、与涉水深度相对应的预设涉水等级和车辆当前的最大允许涉水深度。
一种可能的实现方式中，本申请实施例应用于一种如图2所示的控制系统，系统中各个模块的信号描述如下表所示。
需要说明的是，图2所示的车辆涉水提示的控制系统仅为本申请实施例中一种控制系统的示例，其中示出了本申请实施例中的部分信号交互过程。任何用于实现本申请涉水提示方法的实施例的控制系统，都在本申请保护范围之内。
Figure dest_path_image001
Figure dest_path_image002
Figure dest_path_image003
通过涉水监测模块，即可获取车辆当前的涉水深度、与涉水深度相对应的预设涉水等级和车辆当前的最大允许涉水深度。
S102，获取车辆当前的状态，其中，车辆当前的状态包括熄火停车状态和行车状态。
S103，若车辆当前的状态为熄火停车状态，则向用户的终端发送车辆当前的涉水信息。
车辆当前的状态为熄火停车状态。
在一种可能的实现方式中，若涉水深度大于等于第一预设深度，则向用户的终端发送第一提示信息，第一提示信息用于提示用户车辆处于危险状态，且第一提示信息中包括拖车建议信息。
在另一种可能的实现方式中，若涉水深度大于等于第二预设深度，且小于第一预设深度，则向用户的终端发送第二提示信息，第二提示信息用于提示用户进行挪车操作，第二提示信息还用于请求用户指示是否进行自动泊车；接收用户根据第二提示信息发送的指示消息，根据指示消息判断是否开启自动泊车。
可选的，用户在对应的终端，如手机、电脑等下载对应的应用APP，判断用户是否打开APP查看车辆当前的涉水状态，若没有打开则不提示，若打开，则向用户的终端发送车辆当前的涉水信息，在APP进行相应的信息显示。
根据车辆当前的涉水深度，若涉水深度大于等于第一预设深度，可选的，第一预设深度为300mm，则向用户发送第一提示信息，用于提示用户车辆处于危险状态并包括拖车建议。
若涉水深度大于等于第二预设深度，可选的，第二预设深度为200mm，且小于第一预设深度，则向用户的终端发送第二提示信息，用于提示用户进行挪车操作，并请求用户指示是否进行自动泊车，接收用户通过终端发送的指示消息，根据指示消息判断是否开启自动泊车，用户的指示消息用于指示开启自动泊车，则开启自动泊车，将车辆停至安全地点。
若车辆当前的涉水深度小于第二预设深度，则无提示。
可选的，通过车联网的形式，除了APP，还可以通过短信、微信等方式向用户发送对应的提示信息。
需要说明的是，第一预设深度的值和第二预设深度的值可根据实际情况进行设定，本申请实施例不对其进行限定。
可选的，该方法还包括：若所述雷达无法正常工作，则向所述用户的终端发送雷达功能受限的第三提示信息，以使得所述用户根据所述第三提示信息对所述雷达进行检查。
S104，若车辆当前的状态为行车状态，则在车辆的显示面板显示车辆当前的涉水信息。
若车辆当前的状态为行车状态，则该方法还包括：获取车辆当前的坡度信息；在车辆的显示面板显示车辆当前的涉水信息和车辆当前的坡度信息，并通过显示面板进行涉水提醒，涉水提醒与涉水深度相对应的预设涉水等级相对应。
可选的，获取到车辆当前的涉水信息后，当涉水功能打开时（WadeModeSts=0x1 Standby/0x2 Basic mode/0x3 Professional mode），应做对应的界面提醒，且优先级应设置为最高，详细要求如下：
涉水功能打开后，依据当前涉水深度及车辆内部陀螺仪测量车辆当前坡度进行显示。
获取到不同涉水等级，在显示屏界面显示不同颜色并伴有提示音，详细如下：
—绿色代表“安全区域”，无声音提示；
—橙色代表“临危区域”，伴有3S声音提示；
—红色代表“危险区域”，伴有持续声音提示；
涉水深度以及涉水等级显示应做好对应的渲染。
当涉水监测模块发生故障（WadeDetFunEna=0x2:Failure/Fault），发送故障报警信号并在显示屏显示“涉水监测模块受限，请谨慎驾驶”相关提示信息。
中间正上方显示当前涉水深度信息，右上方显示车辆实际允许最大涉水深度，中控显示面板包含车辆侧面及正面信息，车辆上方刻度表征当前坡度信息，红色线表征车辆涉水深度的危险信息，水深渲染依据涉水深度进行动态显示，左下方Open/Close表征涉水模式开启状态。当然，还可以是其他方位布局的信息显示方式，对此不做限制。
由上可知，本申请通过获取车辆当前的涉水信息，涉水信息包括涉水深度、与涉水深度相对应的预设涉水等级和车辆当前的最大允许涉水深度；获取车辆当前的状态，其中，车辆当前的状态包括熄火停车状态和行车状态；若车辆当前的状态为熄火停车状态，则向用户的终端发送车辆当前的涉水信息；若车辆当前的状态为行车状态，则在车辆的显示面板显示车辆当前的涉水信息。使得用户在任何情况下都能及时获取车辆的涉水状态。
图3示出了本申请实施例提供的另一种车辆涉水提示方法的实现流程图，该方法适用于车辆处于行车状态下对用户的车辆涉水提示，详述如下：
S301，判断是否满足预设触发条件，预设触发条件为：雷达处于正常工作状态、车辆的涉水深度大于等于第一预设深度、车辆的涉水模式处于关闭状态、预设标识为未激活状态。
驾驶员驾驶车辆涉水深度达到一定程度后，达到危险深度时，应主动提示驾驶员是否需要打开涉水模式一定时间，防止驾驶员因驾驶经验不足导致车辆进入危险区域，若驾驶员选择否或无选择，在当前点火循环内应关闭此提醒，防止频繁的提醒导致客户的抱怨。
按照下面步骤依次判断是否满足预设触发条件：
首先判断雷达是否达到使能条件，若没有达到使能条件，说明雷达无法正常工作，则不进行任何提示；
若雷达达到使能条件，即雷达处于正常工作状态，判断车辆当前的涉水深度是否大于等于第一预设深度，如300mm，若小于300mm则不进行任何主动提示；
若涉水深度超过300mm，则判断涉水模式是否处于关闭状态，若不是关闭状态则不进行任何其他提示；
若当前涉水模式处于关闭状态，进一步判断预设标识Reset是否处于激活状态，若是则无任何提示；
若预设标识Reset不是处于激活状态，即处于未激活状态，则达到预设触发条件：雷达处于正常工作状态、车辆的涉水深度大于等于第一预设深度、车辆的涉水模式处于关闭状态、预设标识为未激活状态。
S302，若满足预设触发条件，则向用户发送询问消息，询问消息用于询问用户是否打开涉水模式。
可选的，在车辆的显示面板显示询问消息，同时触发计时器进行计时并将计时器由未激活状态变换为激活状态；若在第一预设时间段内接收到用于打开涉水模式的响应，则发送涉水开关请求，指示涉水开关处于打开状态，预设标识维持未激活状态；若在第一预设时间段内没有得到用户对询问消息做出的响应，或在第一预设时间段内得到用户不打开涉水模式的响应，则关闭询问消息，且将预设标识由未激活状态变换为激活状态，将计时器由激活状态变换为未激活状态。
可选的，计时器Timer在未激活状态Timer=0，激活后Timer=1=第一预设时间段，如第一预设时间段设置为8s，则Timer=1=8s。
在请求打开涉水开关的过程中：
1、首先判断计时器Timer是否发生变化，若无变化则涉水开关请求（WadeSwReq_HUT）维持原状态，Reset维持原状态；
2、若第一步判断Timer产生变化，则继续判断Timer是否激活，若未激活，则涉水开关请求（WadeSwReq_HUT）维持原状态，Reset维持原状态；
3、若第二步判断Timer=1，则继续判断驾驶员是否依据提示选择打开涉水模式，即在第一预设时间段内接收到用于打开涉水模式的响应，若是则涉水开关请求发送打开状态（WadeSwReq_HUT=1），Reset维持原状态；
4、若第三步判断驾驶员未选择打开涉水模式，即若在预设时间段内没有得到用户对询问消息做出的响应，或在第一预设时间段内得到用户不打开涉水模式的响应，则发送涉水开关请求（WadeSwReq_HUT）维持原状态，Reset维持原状态同时继续判断Timer触发时间是否超过7秒（TBD），若未超过，Reset维持原状态，若超过7秒，则发送Reset=1，Timer=0。
可选的，Reset=1，则Reset处于激活状态，Reset=0，则Reset处于未激活状态。
Reset=1后，在本次点火循环中，无法再次达到步骤S301中的预设触发条件，使得本次点火循环中不再向用户发送询问消息，避免多次提示干扰用户行车注意力，引起用户抱怨。
可选的，为保证用户及时查看车辆的涉水状态，无论车辆处于何种电源状态时，雷达均应保持工作状态并持续发送雷达使能信息（使能是负责控制信号的输入和输出的），但是，雷达持续处于工作状态时，对整车电源电量有一定损耗，该损耗可依据实际车型进行匹配，同时，为避免雷达持续工作导致车辆耗电，可选的，通过如下方法进行优化：
监测车辆的电压，若车辆的电压小于等于预设电压，则关闭雷达；和/或，控制雷达每隔第二预设时间段后由休眠状态进入工作状态，保持第三预设时间段的工作状态后，将测量数据上传云端，再次进入休眠状态，其中，雷达根据预设周期进行休眠状态和工作状态的转换，或者，接收云端设备对雷达的唤醒指令，使得雷达由休眠状态进入工作状态，或者，接收用户的终端对雷达的唤醒指令，使得雷达由休眠状态进入工作状态。
可选的，预设电压不小于车辆打火所需的最低电压。
例如，设定工作周期，减少工作时间：持续下电状态下，以雷达每次工作后休眠开始计时，雷达每隔4小时（第二预设时间段设置为4小时）唤醒一次，测量时间至少5分钟（第三预设时间段为5分钟），测量数据传到云端后继续休眠。此唤醒状态可由雷达自行完成或云端周期性唤醒，若客户通过打开APP方式查看当前涉水信息，则主动打开雷达监测功能。
需要说明的是，下电状态即停电状态，第二预设时间段和第三预设时间段的大小可依据实际需要进行设定，本申请实施例对此不作限定。
由上可知，本申请通过设置预设触发条件，在满足预设触发条件的基础上向用户发送询问消息，请示用户是否打开涉水模式，防止驾驶员因驾驶经验不足导致车辆进入危险区域。
应理解，上述实施例中各步骤的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本申请实施例的实施过程构成任何限定。
以下为本申请的装置实施例，对于其中未详尽描述的细节，可以参考上述对应的方法实施例，应当认为装置实施例未详尽描述的细节与方法实施例相同，且已经明确地记载在说明书中。
图4示出了本申请实施例提供的车辆涉水提示装置的结构示意图，为了便于说明，仅示出了与本申请实施例相关的部分，详述如下：
如图4所示，车辆涉水提示装置4包括：车辆涉水信息获取单元41、车辆状态获取单元42和提示单元43；
车辆涉水信息获取单元41用于获取车辆当前的涉水信息，所述涉水信息包括涉水深度、与所述涉水深度相对应的预设涉水等级和所述车辆当前的最大允许涉水深度；
车辆状态获取单元42，用于获取所述车辆当前的状态，其中，所述车辆当前的状态包括熄火停车状态和行车状态；
提示单元43，用于若所述车辆当前的状态为熄火停车状态，则向用户的终端发送所述车辆当前的涉水信息；若所述车辆当前的状态为行车状态，则在所述车辆的显示面板显示所述车辆当前的涉水信息。
可选的，若所述车辆当前的状态为熄火停车状态，提示单元43用于：
若所述涉水深度大于等于第一预设深度，则向所述用户的终端发送第一提示信息，所述第一提示信息用于提示用户所述车辆处于危险状态，且所述第一提示信息中包括拖车建议信息。
可选的，若所述车辆当前的状态为熄火停车状态，提示单元43用于：
若所述涉水深度大于等于第二预设深度，且小于所述第一预设深度，则向所述用户的终端发送第二提示信息，所述第二提示信息用于提示所述用户进行挪车操作，所述第二提示信息还用于请求用户指示是否进行自动泊车；接收所述用户根据所述第二提示信息发送的指示消息，根据所述指示消息判断是否开启自动泊车。
可选的，提示单元43还用于：若所述雷达无法正常工作，则向所述用户的终端发送雷达功能受限的第三提示信息，以使得所述用户根据所述第三提示信息对所述雷达进行检查。
可选的，若所述车辆当前的状态为行车状态，提示的单元43还用于：
获取所述车辆当前的坡度信息；
在所述车辆的显示面板显示所述车辆当前的涉水信息和所述车辆当前的坡度信息，并通过所述显示面板进行涉水提醒，所述涉水提醒与所述涉水深度相对应的预设涉水等级相对应。
若所述车辆当前的状态为行车状态，提示单元43还用于：
判断是否满足预设触发条件，所述预设触发条件为：所述雷达处于正常工作状态、所述车辆的涉水深度大于等于第一预设深度、所述车辆的涉水模式处于关闭状态、预设标识为未激活状态；
若满足预设触发条件，则向用户发送询问消息，所述询问消息用于询问用户是否打开涉水模式。
可选的，提示单元43还用于：
在所述车辆的显示面板显示所述询问消息，同时触发计时器进行计时并将计时器由未激活状态变换为激活状态；
若在第一预设时间段内接收到用于打开涉水模式的响应，则发送涉水开关请求，指示涉水开关处于打开状态，所述预设标识维持未激活状态；
若在预设时间段内没有得到用户对所述询问消息做出的响应，或在第一预设时间段内得到用户不打开涉水模式的响应，则关闭所述询问消息，且将所述预设标识由未激活状态变换为激活状态，将所述计时器由激活状态变换为未激活状态。
可选的，若车辆当前的状态为熄火停车状态，车辆状态获取单元42还用于：
监测车辆的电压，若车辆的电压小于等于预设电压，则关闭雷达；
和/或，控制雷达每隔第二预设时间段后由休眠状态进入工作状态，保持第三预设时间段的工作状态后，将测量数据上传云端，再次进入休眠状态，其中，雷达根据预设周期进行休眠状态和工作状态的转换，或者，接收云端设备对雷达的唤醒指令，使得雷达由休眠状态进入工作状态，或者，接收用户的终端对雷达的唤醒指令，使得雷达由休眠状态进入工作状态。
由上可知，本申请通过获取车辆当前的涉水信息，涉水信息包括涉水深度、与涉水深度相对应的预设涉水等级和车辆当前的最大允许涉水深度；获取车辆当前的状态，其中，车辆当前的状态包括熄火停车状态和行车状态；若车辆当前的状态为熄火停车状态，则向用户的终端发送车辆当前的涉水信息；若车辆当前的状态为行车状态，则在车辆的显示面板显示车辆当前的涉水信息。使得用户在任何情况下都能及时获取车辆的涉水状态。
图5是本申请实施例提供的控制装置的示意图。如图5所示，该实施例的控制装置5包括：处理器50、存储器51以及存储在所述存储器51中并可在所述处理器50上运行的计算机程序52。所述处理器50执行所述计算机程序52时实现上述各个车辆涉水提示方法实施例中的步骤，例如图1所示的步骤101至步骤104。或者，所述处理器50执行所述计算机程序52时实现上述各装置实施例中各模块/单元的功能，例如图4所示模块/单元41至43的功能。
可选的，本申请实施例还提供了一种车辆，包括如图5所示的控制装置。
示例性的，所述计算机程序52可以被分割成一个或多个模块/单元，所述一个或者多个模块/单元被存储在所述存储器51中，并由所述处理器50执行，以完成本申请。所述一个或多个模块/单元可以是能够完成特定功能的一系列计算机程序指令段，该指令段用于描述所述计算机程序52在所述控制装置5中的执行过程。例如，所述计算机程序52可以被分割成图4所示的模块/单元41至43。
所述控制装置5可包括，但不仅限于，处理器50、存储器51。本领域技术人员可以理解，图5仅仅是控制装置5的示例，并不构成对控制装置5的限定，可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件，例如所述控制装置还可以包括输入输出设备、网络接入设备、总线等。
所述处理器50可以是中央处理单元(Central Processing Unit，CPU)，还可以是其他通用处理器、数字信号处理器(Digital Signal Processor，DSP)、专用集成电路(Application Specific Integrated Circuit，ASIC)、现场可编程门阵列(Field-Programmable Gate Array，FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。
所述存储器51可以是所述控制装置5的内部存储单元，例如控制装置5的硬盘或内存。所述存储器51也可以是所述控制装置5的外部存储设备，例如所述控制装置5上配备的插接式硬盘，智能存储卡（Smart Media Card，SMC），安全数字（Secure Digital，SD）卡，闪存卡（Flash Card）等。进一步地，所述存储器51还可以既包括所述控制装置5的内部存储单元也包括外部存储设备。所述存储器51用于存储所述计算机程序以及所述控制装置所需的其他程序和数据。所述存储器51还可以用于暂时地存储已经输出或者将要输出的数据。
所属领域的技术人员可以清楚地了解到，为了描述的方便和简洁，仅以上述各功能单元、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单元、模块完成，即将所述装置的内部结构划分成不同的功能单元或模块，以完成以上描述的全部或者部分功能。实施例中的各功能单元、模块可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中，上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。另外，各功能单元、模块的具体名称也只是为了便于相互区分，并不用于限制本申请的保护范围。上述系统中单元、模块的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在上述实施例中，对各个实施例的描述都各有侧重，某个实施例中没有详述或记载的部分，可以参见其它实施例的相关描述。
本领域普通技术人员可以意识到，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，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，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的范围。
在本申请所提供的实施例中，应该理解到，所揭露的装置/控制装置和方法，可以通过其它的方式实现。例如，以上所描述的装置/控制装置实施例仅仅是示意性的，例如，所述模块或单元的划分，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，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通讯连接可以是通过一些接口，装置或单元的间接耦合或通讯连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。
所述集成的模块/单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本申请实现上述实施例方法中的全部或部分流程，也可以通过计算机程序来指令相关的硬件来完成，所述的计算机程序可存储于一计算机可读存储介质中，该计算机程序在被处理器执行时，可实现上述各个车辆涉水提示方法实施例的步骤。其中，所述计算机程序包括计算机程序代码，所述计算机程序代码可以为源代码形式、对象代码形式、可执行文件或某些中间形式等。所述计算机可读介质可以包括：能够携带所述计算机程序代码的任何实体或装置、记录介质、U盘、移动硬盘、磁碟、光盘、计算机存储器、只读存储器（Read-Only Memory，ROM）、随机存取存储器（Random Access Memory，RAM）、电载波信号、电信信号以及软件分发介质等。需要说明的是，所述计算机可读介质包含的内容可以根据司法管辖区内立法和专利实践的要求进行适当的增减，例如在某些司法管辖区，根据立法和专利实践，计算机可读介质不包括是电载波信号和电信信号。
以上所述实施例仅用以说明本申请的技术方案，而非对其限制；尽管参照前述实施例对本申请进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例技术方案的精神和范围，均应包含在本申请的保护范围之内。

Claims (15)

  1. 一种车辆涉水提示方法，其特征在于，包括：
    获取车辆当前的涉水信息，所述涉水信息包括涉水深度、与所述涉水深度相对应的预设涉水等级和所述车辆当前的最大允许涉水深度；
    获取车辆当前的状态，其中，所述车辆当前的状态包括熄火停车状态和行车状态；
    若所述车辆当前的状态为所述熄火停车状态，则向用户的终端发送所述车辆当前的涉水信息；
    若所述车辆当前的状态为所述行车状态，则在所述车辆的显示面板显示所述车辆当前的涉水信息。
  2. 根据权利要求1所述的车辆涉水提示方法，其特征在于，若所述车辆当前的状态为所述熄火停车状态，该方法还包括：
    若所述涉水深度大于等于第一预设深度，则向所述用户的终端发送第一提示信息，所述第一提示信息用于提示所述用户所述车辆处于危险状态，且所述第一提示信息中包括拖车建议信息。
  3. 根据权利要求1所述的车辆涉水提示方法，其特征在于，若所述车辆当前的状态为所述熄火停车状态，该方法还包括：
    若所述涉水深度大于等于第二预设深度，且小于第一预设深度，则向所述用户的终端发送第二提示信息，所述第二提示信息用于提示所述用户进行挪车操作，所述第二提示信息还用于请求所述用户指示是否进行自动泊车；
    接收所述用户根据所述第二提示信息发送的指示消息，根据所述指示消息判断是否开启自动泊车。
  4. 根据权利要求1所述的车辆涉水提示方法，其特征在于，若所述车辆当前的状态为所述熄火停车状态，该方法还包括：
    若雷达无法正常工作，则向所述用户的终端发送雷达功能受限的第三提示信息，以使得所述用户根据所述第三提示信息对所述雷达进行检查。
  5. 根据权利要求1所述的车辆涉水提示方法，其特征在于，若所述车辆当前的状态为所述行车状态，该方法还包括：
    获取所述车辆当前的坡度信息；
    在所述车辆的显示面板显示所述车辆当前的涉水信息和所述车辆当前的坡度信息，并通过所述显示面板进行涉水提醒，所述涉水提醒与所述涉水深度相对应的预设涉水等级相对应。
  6. 根据权利要求1所述的车辆涉水提示方法，其特征在于，若所述车辆当前的状态为所述行车状态，该方法还包括：
    判断是否满足预设触发条件，所述预设触发条件为：雷达处于正常工作状态、所述车辆的涉水深度大于等于第一预设深度、所述车辆的涉水模式处于关闭状态、预设标识为未激活状态；
    若满足所述预设触发条件，则向所述用户发送询问消息，所述询问消息用于询问所述用户是否打开涉水模式。
  7. 根据权利要求6所述的车辆涉水提示方法，其特征在于，该方法还包括：
    在所述车辆的显示面板显示所述询问消息，同时触发计时器进行计时并将所述计时器由未激活状态变换为激活状态；
    若在第一预设时间段内接收到用于打开涉水模式的响应，则发送涉水开关请求，指示涉水开关处于打开状态，所述预设标识维持未激活状态；
    若在所述第一预设时间段内没有得到所述用户对所述询问消息做出的响应，或在所述第一预设时间段内得到所述用户不打开涉水模式的响应，则关闭所述询问消息，且将所述预设标识由未激活状态变换为激活状态，将所述计时器由激活状态变换为未激活状态。
  8. 根据权利要求1所述的车辆涉水提示方法，其特征在于，若所述车辆当前的状态为所述熄火停车状态，该方法还包括：
    监测所述车辆的电压，若所述车辆的电压小于等于预设电压，则关闭雷达；
    和/或，控制所述雷达每隔第二预设时间段后由休眠状态进入工作状态，保持第三预设时间段的工作状态后，将测量数据上传云端，再次进入休眠状态，其中，所述雷达根据预设周期进行休眠状态和工作状态的转换，或者，接收云端设备对所述雷达的唤醒指令，使得所述雷达由休眠状态进入工作状态，或者，接收所述用户的终端对所述雷达的唤醒指令，使得所述雷达由休眠状态进入工作状态。
  9. 一种车辆涉水提示装置，其特征在于，包括车辆涉水信息获取单元、车辆状态获取单元和提示单元；
    所述车辆涉水信息获取单元，用于获取车辆当前的涉水信息，所述涉水信息包括涉水深度、与所述涉水深度相对应的预设涉水等级和所述车辆当前的最大允许涉水深度；
    所述车辆状态获取单元，用于获取车辆当前的状态，其中，所述车辆当前的状态包括熄火停车状态和行车状态；
    所述提示单元，用于若所述车辆当前的状态为所述熄火停车状态，则向用户的终端发送所述车辆当前的涉水信息，若所述车辆当前的状态为所述行车状态，则在所述车辆的显示面板显示所述车辆当前的涉水信息。
  10. 根据权利要求9所述的车辆涉水提示装置，其特征在于，若所述车辆当前的状态为所述行车状态，所述提示单元还用于：
    判断是否满足预设触发条件，所述预设触发条件为：雷达处于正常工作状态、所述车辆的涉水深度大于等于第一预设深度、所述车辆的涉水模式处于关闭状态、预设标识为未激活状态；
    若满足所述预设触发条件，则向所述用户发送询问消息，所述询问消息用于询问用户是否打开涉水模式。
  11. 根据权利要求10所述的车辆涉水提示方法，其特征在于，所述提示单元还用于：
    在所述车辆的显示面板显示所述询问消息，同时触发计时器进行计时并将所述计时器由未激活状态变换为激活状态；
    若在第一预设时间段内接收到用于打开涉水模式的响应，则发送涉水开关请求，指示涉水开关处于打开状态，所述预设标识维持未激活状态；
    若在所述第一预设时间段内没有得到所述用户对所述询问消息做出的响应，或在所述第一预设时间段内得到所述用户不打开涉水模式的响应，则关闭所述询问消息，且将所述预设标识由未激活状态变换为激活状态，将所述计时器由激活状态变换为未激活状态。
  12. 根据权利要求9所述的车辆涉水提示方法，其特征在于，若所述车辆当前的状态为所述熄火停车状态，所述车辆状态获取单元还用于：
    监测所述车辆的电压，若所述车辆的电压小于等于预设电压，则关闭雷达；
    和/或，控制所述雷达每隔第二预设时间段后由休眠状态进入工作状态，保持第三预设时间段的工作状态后，将测量数据上传云端，再次进入休眠状态，其中，所述雷达根据预设周期进行休眠状态和工作状态的转换，或者，接收云端设备对所述雷达的唤醒指令，使得所述雷达由休眠状态进入工作状态，或者，接收所述用户的终端对所述雷达的唤醒指令，使得所述雷达由休眠状态进入工作状态。
  13. 一种控制装置，包括存储器、处理器以及存储在所述存储器中并可在所述处理器上运行的计算机程序，其特征在于，所述处理器执行所述计算机程序时实现如上的权利要求1至8中任一项所述方法的步骤。
  14. 一种计算机可读存储介质，所述计算机可读存储介质存储有计算机程序，其特征在于，所述计算机程序被处理器执行时实现如上的权利要求1至8中任一项所述方法的步骤。
  15. 一种车辆，其特征在于，包括如权利要求13所述的控制装置。
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