Control method, device and equipment of vehicle-mounted refrigerator and storage medium

Abstract

The invention discloses a control method, device and equipment of a vehicle-mounted refrigerator and a storage medium, and belongs to the technical field of vehicles. The method comprises the steps that in the vehicle running process, running information of the vehicle-mounted refrigerator is obtained, and the running information comprises information related to running of the vehicle-mounted refrigerator; under the condition that the running information meets the running keeping condition corresponding to the vehicle-mounted refrigerator, a running keeping instruction for the vehicle-mounted refrigerator is received; and under the condition that the operation keeping instruction is received and the vehicle is parked, the vehicle-mounted refrigerator is controlled to keep operating. The vehicle-mounted refrigerator can be kept running in the running process of the vehicle, the vehicle-mounted refrigerator can also be kept running when the vehicle is parked, and therefore running of the vehicle-mounted refrigerator is not limited by vehicle running any more, and running of the vehicle-mounted refrigerator can be flexibly controlled.

Description

Technical Field

[0001] The present application relates to the field of vehicle technology, and in particular to a control method, device, equipment and storage medium for a vehicle refrigerator. Background Art

[0002] By installing a car refrigerator in the vehicle, some food or items that need to be stored at low temperatures can be stored in the car refrigerator.

[0003] In the related art, the vehicle power supply system is used to supply power to the vehicle refrigerator, so that the vehicle refrigerator can use the power provided by the power supply system to achieve refrigeration. In the process of the power supply system providing power to the vehicle refrigerator, the vehicle needs to remain in a running state, for example, an electric vehicle needs to remain in a powered-on state.

[0004] When operating the vehicle refrigerator in the above manner, there is a problem that the operation of the vehicle refrigerator is restricted by the operation of the vehicle. Summary of the invention

[0005] The present application provides a control method, device, equipment and storage medium for a vehicle refrigerator, which can flexibly control the operation of the vehicle refrigerator. The technical solution is as follows:

[0006] According to one aspect of the present application, a control method for a vehicle refrigerator is provided, the method comprising:

[0007] During the operation of the vehicle, obtaining operation information of the vehicle refrigerator, wherein the operation information includes information related to the operation of the vehicle refrigerator;

[0008] When the operation information satisfies a keep-operation condition corresponding to the vehicle refrigerator, receiving a keep-operation instruction for the vehicle refrigerator;

[0009] When the keep-running instruction is received and the vehicle is parked, the vehicle refrigerator is controlled to keep running.

[0010] According to another aspect of the present application, a control device for a vehicle refrigerator is provided, the device comprising:

[0011] An acquisition module, used for acquiring operation information of the vehicle refrigerator during operation of the vehicle, wherein the operation information includes information related to the operation of the vehicle refrigerator;

[0012] A receiving module, configured to receive a keep-running instruction for the vehicle refrigerator when the operation information satisfies a keep-running condition corresponding to the vehicle refrigerator;

[0013] The control module is used to control the vehicle refrigerator to keep running when the keep running instruction is received and the vehicle is parked.

[0014] In an optional design, the operation information includes at least one of the power supply status of the vehicle power supply system, the remaining power of the vehicle battery, and the working status of the vehicle refrigerator; the receiving module is used to:

[0015] When the operating information satisfies at least one of the following conditions: the power supply status indicates that the vehicle power supply system is supplying power normally, the remaining power is greater than the power threshold, and the working status indicates that the vehicle refrigerator is in an operating state, an instruction to keep the vehicle refrigerator running is received.

[0016] In an optional design, the power supply state of the vehicle power supply system includes at least one of a fault state of a high-voltage system, a first power supply state of the high-voltage system, and a second power supply state of a low-voltage system, and the high-voltage system is used to provide electrical energy to the low-voltage system; the receiving module is used to:

[0017] When the operating information satisfies at least one of the following conditions: the fault state indicates that there is no fault in the high-voltage system, the first power supply state indicates that the high-voltage system is in the power supply state, the second power supply state indicates that the low-voltage system is in the power supply state, the remaining power is greater than the power threshold, and the working state indicates that the vehicle refrigerator is in the operating state, an instruction to keep operating the vehicle refrigerator is received.

[0018] In an optional design, the device further includes:

[0019] A display module, configured to display a triggerable hold-run switch through an on-board display screen when the operation information satisfies the hold-run condition;

[0020] The receiving module is used to receive the keep-run instruction triggered by the keep-run switch.

[0021] In an optional design, the device further includes:

[0022] The sending module is used to send at least one of the working state, refrigerator temperature and working power of the vehicle refrigerator to the application corresponding to the vehicle when the vehicle is parked and the vehicle refrigerator is controlled to keep running.

[0023] In an optional design, the control module is used to:

[0024] In the process of the vehicle being parked and the vehicle refrigerator being controlled to keep running, in response to receiving a control instruction sent by an application corresponding to the vehicle, controlling the operation of the vehicle refrigerator according to the control instruction;

[0025] The control instruction includes at least one of a switch instruction, a refrigerator temperature adjustment instruction, and an operation limit time adjustment instruction.

[0026] In an optional design, the control module is used to:

[0027] When the vehicle is parked and the vehicle refrigerator is controlled to keep running, in response to the running time of the vehicle refrigerator reaching the running limit time, the vehicle refrigerator is controlled to stop running, and the running time is the running time of the vehicle refrigerator from the moment the vehicle is parked.

[0028] In an optional design, the control module is used to:

[0029] When the keep-running instruction is received and the vehicle is parked, the vehicle power supply system is kept to supply power to the vehicle refrigerator, so as to control the vehicle refrigerator to keep running.

[0030] According to another aspect of an embodiment of the present application, a computer device is provided, comprising: a processor and a memory, wherein at least one program is stored in the memory; the processor is used to execute at least one program in the memory to implement the above-mentioned control method of the vehicle refrigerator.

[0031] According to another aspect of an embodiment of the present application, a computer-readable storage medium is provided, in which at least one program is stored, and the at least one program is loaded and executed by a processor to implement the control method of the vehicle refrigerator.

[0032] According to another aspect of an embodiment of the present application, a computer program product or a computer program is provided, which includes computer instructions, the computer instructions are stored in a computer-readable storage medium, a processor obtains the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions to implement the above-mentioned control method of the vehicle refrigerator.

[0033] The beneficial effects of the technical solution provided by this application include at least:

[0034] By acquiring operation information related to the operation of the vehicle refrigerator during the operation of the vehicle, and receiving an instruction to keep the vehicle refrigerator running when the operation information meets corresponding conditions, it is possible to keep the vehicle refrigerator running when the vehicle is parked, for example, when the vehicle is powered off. Since it is possible to keep the vehicle refrigerator running not only during the operation of the vehicle, but also when the vehicle is parked, the operation of the vehicle refrigerator is no longer restricted by the operation of the vehicle, so that the operation of the vehicle refrigerator can be flexibly controlled. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0036] Figure 1 is a schematic diagram of a process of controlling a vehicle refrigerator provided by an exemplary embodiment of the present application;

[0037] Figure 2 is a flow chart of a control method of a vehicle refrigerator provided by an exemplary embodiment of the present application;

[0038] Figure 3 is a flow chart of a control method of a vehicle refrigerator provided by an exemplary embodiment of the present application;

[0039] Figure 4 is a schematic diagram of a hold-to-run switch provided by an exemplary embodiment of the present application;

[0040] Figure 5 is a schematic diagram of a process of controlling a vehicle refrigerator provided by an exemplary embodiment of the present application;

[0041] Figure 6 is a structural schematic diagram of a control device for a vehicle refrigerator provided by an exemplary embodiment of the present application;

[0042] Figure 7 is a structural schematic diagram of a control device for a vehicle refrigerator provided by an exemplary embodiment of the present application;

[0043] Figure 8 is a structural schematic diagram of a control device for a vehicle refrigerator provided by an exemplary embodiment of the present application;

[0044] Fig. 9 It is a structural block diagram of a computer device provided by an exemplary embodiment of the present application.

[0045] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application. DETAILED DESCRIPTION

[0046] In order to make the objectives, technical solutions and advantages of the present application clearer, the implementation methods of the present application will be further described in detail below with reference to the accompanying drawings.

[0047] Figure 1 FIG. 1 is a schematic diagram of a process of controlling a vehicle refrigerator provided by an exemplary embodiment of the present application. Figure 1As shown, a vehicle 101 is provided with a vehicle refrigerator 102. During the operation of the vehicle 101, the vehicle controller will obtain the operation information 103 of the vehicle refrigerator 102, and the operation information 103 includes information related to the operation of the vehicle refrigerator 102. Optionally, the operation information 103 includes at least one of the fault state of the high-voltage system of the vehicle 101, the first power supply state of the high-voltage system, the second power supply state of the low-voltage system, the remaining power of the vehicle battery, and the working state of the vehicle refrigerator 102. Among them, the vehicle battery is used to provide power to the vehicle power supply system such as the high-voltage system, the high-voltage system is used to provide power to the low-voltage system, and the high-voltage system and / or the low-voltage system are used to provide power to the vehicle refrigerator 102. When the operation information 103 meets the corresponding maintenance operation condition of the vehicle refrigerator 102, the vehicle controller can receive the maintenance operation instruction 104 for the vehicle refrigerator 102. Optionally, the maintenance operation condition includes at least one of a fault state indicating that there is no fault in the high-voltage system, a first power supply state indicating that the high-voltage system is in a power supply state, a second power supply state indicating that the low-voltage system is in a power supply state, a remaining power is greater than a power threshold, and a working state indicating that the vehicle refrigerator 102 is in a running state. In some embodiments, when the operation information 103 satisfies the above-mentioned maintenance operation condition, the vehicle controller will display a triggerable maintenance operation switch through the vehicle display screen to trigger the above-mentioned maintenance operation instruction 104 through the maintenance operation switch. When the maintenance operation instruction 104 is received and the vehicle 101 is parked, the vehicle controller will control the vehicle refrigerator 102 to maintain operation. For example, the vehicle controller controls the vehicle refrigerator 102 to maintain operation by maintaining the vehicle power supply system to supply power to the vehicle refrigerator 102.

[0048] In some embodiments, when the vehicle 101 is parked and the on-board controller controls the on-board refrigerator 102 to keep running, the on-board controller sends at least one of the working state, refrigerator temperature, and working power of the on-board refrigerator 102 to the application corresponding to the vehicle 101. When the vehicle 101 is parked and the on-board controller controls the on-board refrigerator 102 to keep running, in response to receiving a control instruction sent by the application corresponding to the vehicle 101, the on-board controller controls the operation of the on-board refrigerator 102 according to the control instruction. The control instruction includes at least one of a switch instruction, a refrigerator temperature adjustment instruction, and an operation limit time adjustment instruction. The operation limit time is used to limit the operation time of the on-board refrigerator 102 after the vehicle 101 is parked.

[0049] By acquiring operation information related to the operation of the vehicle refrigerator during the operation of the vehicle, and receiving an instruction to keep the vehicle refrigerator running when the operation information meets corresponding conditions, it is possible to keep the vehicle refrigerator running when the vehicle is parked, for example, when the vehicle is powered off. Since it is possible to keep the vehicle refrigerator running not only during the operation of the vehicle, but also when the vehicle is parked, the operation of the vehicle refrigerator is no longer restricted by the operation of the vehicle, so that the operation of the vehicle refrigerator can be flexibly controlled.

[0050] Figure 2 FIG. 1 is a flow chart of a control method for a vehicle refrigerator provided by an exemplary embodiment of the present application. The method can be used in a vehicle, such as a vehicle controller of a vehicle. Figure 2 As shown, the method includes:

[0051] Step 202: During the operation of the vehicle, the operation information of the vehicle refrigerator is obtained.

[0052] The vehicle in the embodiments of the present application includes at least one of a one-wheeled vehicle, a two-wheeled vehicle, a three-wheeled vehicle, a four-wheeled vehicle, and a vehicle with more wheels. The driving form of the vehicle includes at least one of front-wheel drive, rear-wheel drive, and four-wheel drive. The power source of the vehicle includes at least one of gasoline, diesel, electricity, hydrogen, and hybrid power. In some embodiments, the vehicle in the embodiments of the present application includes but is not limited to fuel vehicles, pure electric vehicles, plug-in hybrid vehicles, oil-electric hybrid vehicles, extended-range hybrid vehicles, fuel motorcycles, electric motorcycles, and electric bicycles. In some embodiments, the vehicle in the embodiments of the present application refers to an electric vehicle.

[0053] In some embodiments, the process of vehicle operation refers to the process in which the vehicle has driving force, such as the process in which the vehicle is traveling. For example, for a vehicle driven by fuel, the process of vehicle operation is the process from when the vehicle is ignited to when the vehicle is turned off; for a vehicle driven by electric energy, the process of vehicle operation is the process in which the vehicle is powered on.

[0054] The on-board controller is a controller integrated in the vehicle for managing vehicle components. Optionally, the on-board controller in the embodiment of the present application includes one or more. In the case where there are multiple on-board controllers, the method provided in the embodiment of the present application is implemented by collaboration between different on-board controllers. Optionally, different on-board controllers among the multiple on-board controllers are used to control different components in the vehicle. In some embodiments, the on-board controller includes a digital cockpit controller (which may be referred to as an information computing center (Information Central Compute, ICC)), a body controller (Body Control Module, BCM), a vehicle controller (Vehicle Control Unit, VCU), a vehicle communicator (which may be referred to as a telematics box (Telematics Box, TBOX)), a battery management system (Battery Management System, BMS) and a voltage converter (which may be referred to as a DC to DC (Direct Current-Direct Current, DC-DC) converter or a DC-DC module) at least one. Among them, ICC is used to manage digital information related to the vehicle, BCM is used to control the vehicle body, VCU is used to control the entire vehicle, TBOX is used to control the vehicle's remote information transmission, BMS is used to manage the vehicle's battery, and the DC-DC module is used to achieve voltage transformation.

[0055] The vehicle refrigerator is a refrigerator installed in the vehicle, and the vehicle refrigerator may be referred to as a vehicle refrigerator module (Car fridge Module, CM). The vehicle refrigerator may be a refrigerator integrated in the vehicle when the vehicle leaves the factory, or a refrigerator installed in the vehicle after the vehicle leaves the factory, and the embodiment of the present application does not limit this. Optionally, the vehicle refrigerator has at least one of a cooling function and a heating function.

[0056] The operation information of the vehicle refrigerator includes information related to the operation of the vehicle refrigerator. Optionally, the operation information of the vehicle refrigerator includes at least one of the power supply status of the vehicle power supply system, the remaining power (State Of Charge, SOC) of the vehicle battery, and the working status of the vehicle refrigerator. Among them, the power supply status of the vehicle power supply system is used to reflect whether the vehicle power supply system is in a power supply state, such as whether the vehicle power supply system is powered / powered on. The remaining power of the vehicle battery is used to reflect the current remaining power of the vehicle battery, such as the percentage of the current remaining power of the vehicle battery. The working status of the car refrigerator is used to reflect whether the car refrigerator is currently in an operating state, such as whether the car refrigerator is currently running. In some embodiments, the vehicle battery is used to provide electrical energy to the vehicle power supply system, and the vehicle power supply system is used to provide electrical energy to the car refrigerator.

[0057] Optionally, the vehicle power supply system includes at least one of a high-voltage system and a low-voltage system. The voltage of the electric energy provided by the high-voltage system is higher than that of the low-voltage system, for example, the voltage corresponding to the high-voltage system is 400V, and the voltage corresponding to the low-voltage system is 12V. The high-voltage system is used to provide electric energy to the low-voltage system, for example, through a voltage converter, the electric energy of the high-voltage system can be converted into the electric energy of the low-voltage system. The high-voltage system is used to power components in the vehicle that use high-voltage electric energy, and the low-voltage system is used to power components in the vehicle that use low-voltage electric energy. Optionally, the power supply state of the vehicle power supply system includes at least one of a fault state of the high-voltage system, a first power supply state of the high-voltage system, and a second power supply state of the low-voltage system. Among them, the fault state of the high-voltage system is used to reflect whether the high-voltage system has a fault. The first power supply state of the high-voltage system is used to reflect whether the high-voltage system is in a power supply state, for example, whether the high-voltage system is powered on / on. The second power supply state of the low-voltage system is used to reflect whether the low-voltage system is in a power supply state, for example, whether the low-voltage system is powered on / on.

[0058] In some embodiments, the operating information of the vehicle refrigerator is acquired by the ICC of the vehicle. The fault state of the high-voltage system and the first power supply state of the high-voltage system are provided by the VCU. The remaining power of the vehicle battery is provided by the BMS of the vehicle. The second power supply state of the low-voltage system is provided by the DC-DC module of the vehicle. For example, the second power supply state is the working state of the DC-DC module. The working state of the DC-DC module can reflect whether the low-voltage system is in a power supply state, for example, whether the low-voltage power supply is normal. The working state of the vehicle refrigerator is provided by the vehicle refrigerator. In some embodiments, the operating information of the above-mentioned vehicle refrigerator is transmitted via the controller area network (CAN) of the vehicle.

[0059] Step 204: When the operation information satisfies the corresponding operation keeping condition of the vehicle refrigerator, a command for keeping the vehicle refrigerator running is received.

[0060] The maintenance operation condition includes a condition for maintaining the operation of the vehicle refrigerator, that is, the vehicle controller will control the vehicle refrigerator to maintain operation only when the operation information satisfies the maintenance operation condition corresponding to the vehicle refrigerator. In some embodiments, the maintenance operation condition is set by the vehicle manufacturer or the vehicle user, and the implementation of this application does not limit this.

[0061] Optionally, in the case where the operation information of the vehicle refrigerator includes at least one of the power supply status of the vehicle power supply system, the remaining power of the vehicle battery, and the working status of the vehicle refrigerator, the operation condition includes at least one of the power supply status indicating that the vehicle power supply system is supplying power normally, the remaining power is greater than the power threshold, and the working status indicating that the vehicle refrigerator is in an operating state. In the case where the operation information of the vehicle refrigerator includes at least one of the fault status of the high-voltage system, the first power supply status of the high-voltage system, the second power supply status of the low-voltage system, the remaining power of the vehicle battery, and the working status of the vehicle refrigerator, the operation condition includes at least one of the fault status indicating that the high-voltage system is not faulty, the first power supply status indicating that the high-voltage system is in a power supply status, the second power supply status indicating that the low-voltage system is in a power supply status, the remaining power is greater than the power threshold, and the working status indicating that the vehicle refrigerator is in an operating state.

[0062] In some embodiments, when the operation information of the vehicle refrigerator includes any of the above information, the operation-maintaining condition includes a condition corresponding to the information. For example, if the operation information of the vehicle refrigerator includes a fault state of the high-voltage system, the operation-maintaining condition includes that the fault state indicates that there is no fault in the high-voltage system; if the operation information of the vehicle refrigerator includes the remaining power of the vehicle battery, the operation-maintaining condition includes that the remaining power is greater than the power threshold.

[0063] The keep-running instruction is an instruction for instructing to keep the vehicle refrigerator running. The vehicle controller will receive the keep-running instruction for the vehicle refrigerator only when the running information of the vehicle refrigerator meets the keep-running condition corresponding to the vehicle refrigerator.

[0064] In some embodiments, the keep running instruction is received by the vehicle controller through the vehicle display screen of the vehicle, for example, the vehicle ICC receives it through the vehicle display screen of the vehicle. Optionally, when the operation information meets the keep running condition corresponding to the vehicle refrigerator, the vehicle controller will display the keep running switch through the vehicle display screen, thereby receiving the keep running instruction triggered by the keep running switch. Optionally, in this case, the keep running instruction is triggered by a triggering operation on the keep running switch, such as a touch operation, and the keep running switch is displayed in the user interface displayed by the vehicle display screen. Optionally, when the operation information meets the keep running condition corresponding to the vehicle refrigerator, the vehicle controller will display the keep running switch in a triggerable form through the vehicle display screen; when the operation information does not meet the keep running condition corresponding to the vehicle refrigerator, the vehicle controller will not display the keep running switch through the vehicle display screen, or the vehicle controller will display the keep running switch in a non-triggerable form through the vehicle display screen. Among them, the keep running switch in a triggerable form can trigger the keep running instruction, and the keep running switch in a non-triggerable form cannot trigger the keep running instruction. The display style of the triggerable hold-to-run switch is different from the display style of the non-triggerable hold-to-run switch. For example, the non-triggerable hold-to-run switch is obtained by graying out the triggerable hold-to-run switch.

[0065] In some embodiments, the keep running instruction is received by the vehicle controller through the application (Application, APP) corresponding to the vehicle, and the application corresponding to the vehicle is an application that establishes a communication connection with the vehicle (the vehicle's vehicle controller), such as an application that establishes a communication connection with the vehicle's TBOX. Optionally, the application corresponding to the vehicle includes an application for controlling the vehicle. In some embodiments, the vehicle controller establishes a communication connection with the application corresponding to the vehicle through at least one of a wireless local area network (WLAN), wireless fidelity (WIFI), a fourth generation mobile communication technology (4G), a fifth generation mobile communication technology (5G), and 5G's subsequent evolution technology. In some embodiments, the vehicle controller directly establishes a communication connection with the application corresponding to the vehicle, or the vehicle controller establishes a communication connection with the application corresponding to the vehicle through a server, and the server can be a cloud server. In some embodiments, the keep running instruction is received by the vehicle's TBOX through the application corresponding to the vehicle and sent to the ICC. Optionally, the keep running instruction is triggered by a keep running switch in the user interface displayed by the application corresponding to the vehicle. For the display method of the keep-run switch and the method of triggering the keep-run instruction, please refer to the relevant content in the previous text, and the embodiments of the present application will not be described in detail here.

[0066] Step 206: When a keep-running instruction is received and the vehicle is parked, the vehicle refrigerator is controlled to keep running.

[0067] In some embodiments, vehicle parking refers to a state in which the vehicle stops or is stationary, and the driving force provided to the vehicle is cut off. For example, for a vehicle driven by fuel, vehicle parking refers to a state in which the vehicle is parked and the engine is turned off; for a vehicle driven by electric energy, vehicle parking refers to a state in which the vehicle is parked and the power is turned off. Controlling the vehicle refrigerator to keep running refers to keeping the vehicle refrigerator running after the vehicle is parked.

[0068] In some embodiments, when a keep-running instruction is received and the vehicle is parked, the vehicle controller controls the vehicle refrigerator to keep running by maintaining the vehicle power supply system. For example, when a keep-running instruction is received and the vehicle is parked, the vehicle's ICC controls the vehicle's high-voltage system to continue to supply power, and controls the BMS and DC-DC module to continue to work, thereby maintaining power to the vehicle refrigerator when the vehicle is parked, thereby controlling the vehicle refrigerator to keep running.

[0069] In summary, the method provided in this embodiment can achieve the operation of the vehicle refrigerator by obtaining the operation information related to the operation of the vehicle refrigerator during the operation of the vehicle, and receiving the instruction to keep the vehicle refrigerator running when the operation information meets the corresponding conditions, so as to achieve the operation of the vehicle refrigerator when the vehicle is parked, for example, when the vehicle is powered off. Since the vehicle refrigerator can be kept running not only during the operation of the vehicle, but also when the vehicle is parked, the operation of the vehicle refrigerator is no longer restricted by the operation of the vehicle, so that the operation of the vehicle refrigerator can be flexibly controlled.

[0070] Figure 3 FIG. 1 is a flow chart of a control method for a vehicle refrigerator provided by an exemplary embodiment of the present application. The method can be used in a vehicle, such as a vehicle controller of a vehicle. Figure 3 As shown, the method includes:

[0071] Step 302: During the operation of the vehicle, the operation information of the vehicle refrigerator is obtained.

[0072] The vehicle in the embodiments of the present application includes at least one of a one-wheeled vehicle, a two-wheeled vehicle, a three-wheeled vehicle, a four-wheeled vehicle, and a vehicle with more wheels. The driving form of the vehicle includes at least one of front-wheel drive, rear-wheel drive, and four-wheel drive. The power source of the vehicle includes at least one of gasoline, diesel, electricity, hydrogen, and hybrid power. In some embodiments, the vehicle in the embodiments of the present application includes but is not limited to fuel vehicles, pure electric vehicles, plug-in hybrid vehicles, oil-electric hybrid vehicles, extended-range hybrid vehicles, fuel motorcycles, electric motorcycles, and electric bicycles. In some embodiments, the vehicle in the embodiments of the present application refers to an electric vehicle.

[0073] In some embodiments, the process of vehicle operation refers to the process in which the vehicle has driving force, such as the process in which the vehicle is traveling. For example, for a vehicle driven by fuel, the process of vehicle operation is the process from when the vehicle is ignited to when the vehicle is turned off; for a vehicle driven by electric energy, the process of vehicle operation is the process in which the vehicle is powered on.

[0074] The on-board controller is a controller integrated in the vehicle for managing vehicle components. Optionally, the on-board controller in the embodiment of the present application includes one or more. In the case of multiple on-board controllers, the method provided in the embodiment of the present application is implemented through collaboration between different on-board controllers. Optionally, different on-board controllers among the multiple on-board controllers are used to control different components in the vehicle. In some embodiments, the on-board controller includes at least one of an ICC, a BCM, a VCU, a TBOX, a BMS, and a DC-DC module. Among them, the ICC is used to manage digital information related to the vehicle, the BCM is used to control the body of the vehicle, the VCU is used to control the entire vehicle, the TBOX is used to control the remote information transmission of the vehicle, the BMS is used to manage the battery of the vehicle, and the DC-DC module is used to achieve voltage conversion.

[0075] The vehicle refrigerator is a refrigerator installed in the vehicle, and the vehicle refrigerator may be referred to as CM. The vehicle refrigerator may be a refrigerator integrated in the vehicle when the vehicle leaves the factory, or a refrigerator installed in the vehicle after the vehicle leaves the factory, and the embodiment of the present application is not limited to this. Optionally, the vehicle refrigerator has at least one of a cooling function and a heating function.

[0076] The operation information of the vehicle refrigerator includes information related to the operation of the vehicle refrigerator. Optionally, the operation information of the vehicle refrigerator includes at least one of the power supply status of the vehicle power supply system, the remaining power of the vehicle battery, and the working status of the vehicle refrigerator. Among them, the power supply status of the vehicle power supply system is used to reflect whether the vehicle power supply system is in a power supply state. The remaining power of the vehicle battery is used to reflect the current remaining power of the vehicle battery. The working status of the vehicle refrigerator is used to reflect whether the vehicle refrigerator is currently in an operating state. In some embodiments, the vehicle battery is used to provide electrical energy to the vehicle power supply system, and the vehicle power supply system is used to provide electrical energy to the vehicle refrigerator.

[0077] Optionally, the vehicle power supply system includes at least one of a high-voltage system and a low-voltage system. The voltage of the electric energy provided by the high-voltage system is higher than that of the low-voltage system. The high-voltage system is used to provide electric energy to the low-voltage system, the high-voltage system is used to power components in the vehicle that use high-voltage electric energy, and the low-voltage system is used to power components in the vehicle that use low-voltage electric energy. Optionally, the power supply state of the vehicle power supply system includes at least one of a fault state of the high-voltage system, a first power supply state of the high-voltage system, and a second power supply state of the low-voltage system. Among them, the fault state of the high-voltage system is used to reflect whether there is a fault in the high-voltage system. The first power supply state of the high-voltage system is used to reflect whether the high-voltage system is in a power supply state. The second power supply state of the low-voltage system is used to reflect whether the low-voltage system is in a power supply state.

[0078] In some embodiments, the operation information of the vehicle refrigerator is obtained by the ICC of the vehicle. The fault state of the high-voltage system and the first power supply state of the high-voltage system are provided by the VCU. The remaining power of the vehicle battery is provided by the BMS of the vehicle. The second power supply state of the low-voltage system is provided by the DC-DC module of the vehicle. The working state of the vehicle refrigerator is provided by the vehicle refrigerator of the vehicle. In some embodiments, the operation information of the above-mentioned vehicle refrigerator is transmitted through the CAN of the vehicle.

[0079] Step 304: When the operation information satisfies the corresponding operation keeping condition of the vehicle refrigerator, a command for keeping the vehicle refrigerator running is received.

[0080] The maintenance operation condition includes a condition for maintaining the operation of the vehicle refrigerator, that is, the vehicle controller will control the vehicle refrigerator to maintain operation only when the operation information satisfies the maintenance operation condition corresponding to the vehicle refrigerator. In some embodiments, the maintenance operation condition is set by the vehicle manufacturer or the vehicle user, and the implementation of this application does not limit this.

[0081] Optionally, in the case where the operation information of the vehicle refrigerator includes at least one of the power supply status of the vehicle power supply system, the remaining power of the vehicle battery, and the working status of the vehicle refrigerator, the condition for maintaining operation includes at least one of the power supply status indicating that the vehicle power supply system is normally powered, the remaining power is greater than the power threshold, and the working status indicating that the vehicle refrigerator is in an operating state. In the case where the operation information of the vehicle refrigerator includes at least one of the fault status of the high-voltage system, the first power supply status of the high-voltage system, the second power supply status of the low-voltage system, the remaining power of the vehicle battery, and the working status of the vehicle refrigerator, the condition for maintaining operation includes at least one of the fault status indicating that the high-voltage system does not have a fault, the first power supply status indicating that the high-voltage system is in a power supply status, the second power supply status indicating that the low-voltage system is in a power supply status, the remaining power is greater than the power threshold, and the working status indicating that the vehicle refrigerator is in an operating state. In some embodiments, in the case where the operation information of the vehicle refrigerator includes any of the above information, the condition for maintaining operation includes the condition corresponding to the information.

[0082] The keep-running instruction is an instruction for instructing to keep the vehicle refrigerator running. The vehicle controller will receive the keep-running instruction for the vehicle refrigerator only when the running information of the vehicle refrigerator meets the keep-running condition corresponding to the vehicle refrigerator.

[0083] In some embodiments, the keep running instruction is received by the vehicle controller through the vehicle display screen of the vehicle, for example, the vehicle ICC receives it through the vehicle display screen of the vehicle. Optionally, when the operation information meets the keep running condition corresponding to the vehicle refrigerator, the vehicle controller will display the keep running switch through the vehicle display screen, thereby receiving the keep running instruction triggered by the keep running switch. Optionally, in this case, the keep running instruction is triggered by a triggering operation on the keep running switch, such as a touch operation, and the keep running switch is displayed in the user interface displayed by the vehicle display screen. Optionally, when the operation information meets the keep running condition corresponding to the vehicle refrigerator, the vehicle controller will display the keep running switch in a triggerable form through the vehicle display screen; when the operation information does not meet the keep running condition corresponding to the vehicle refrigerator, the vehicle controller will not display the keep running switch through the vehicle display screen, or the vehicle controller will display the keep running switch in a non-triggerable form through the vehicle display screen. Among them, the keep running switch in a triggerable form can trigger the keep running instruction, and the keep running switch in a non-triggerable form cannot trigger the keep running instruction. The display style of the triggerable hold-to-run switch is different from the display style of the non-triggerable hold-to-run switch. For example, the non-triggerable hold-to-run switch is obtained by graying out the triggerable hold-to-run switch.

[0084] For example, Figure 4 FIG. 1 is a schematic diagram of a keep-alive switch provided by an exemplary embodiment of the present application. Figure 4 As shown, when the operation information of the vehicle refrigerator of the vehicle 401 does not meet the keep-running conditions corresponding to the vehicle refrigerator, the vehicle controller will display a non-triggerable keep-running switch 403 in the user interface 402 through the vehicle display. When the operation information of the vehicle refrigerator meets the keep-running conditions corresponding to the vehicle refrigerator, the vehicle controller will display a triggerable keep-running switch 404 in the user interface 402 through the vehicle display. Among them, the keep-running instruction can be triggered by touching the triggerable keep-running switch 404. The keep-running switch 403 in a non-triggerable form will not respond to the touch operation. Optionally, the keep-running switch 403 in a non-triggerable form is obtained by graying out or blacking out the triggerable keep-running switch 404.

[0085] In some embodiments, a temperature sensor is provided in the vehicle, and the temperature sensor is used to detect the temperature of an object within a preset distance, for example, to detect the temperature of an object close to the temperature sensor. Optionally, the temperature sensor is provided on a door panel inside the vehicle. When the temperature detected by the temperature sensor is less than a temperature threshold, the temperature sensor triggers a keep-running instruction and sends it to the vehicle controller, thereby keeping the vehicle refrigerator running. Optionally, the temperature threshold is a temperature less than 8°C, for example, 4°C or 0°C. In some embodiments, the temperature less than the temperature threshold is detected by the temperature sensor when the passengers of the vehicle bring the items that need to be refrigerated or frozen close to the temperature sensor. That is, when the passengers of the vehicle need to use the vehicle refrigerator to store items that need to be refrigerated or frozen, and the vehicle refrigerator needs to be kept running, by bringing the item close to the temperature sensor, the keep-running instruction can be automatically triggered to keep the vehicle refrigerator running.

[0086] In some embodiments, one or more cameras are provided on the outside of the vehicle, for example, a camera is provided on each door panel on the outside of the vehicle, and the one or more cameras are used to capture the external image of the vehicle. When the camera captures the external image, the on-board controller will obtain the external image captured by the camera and identify whether there is a target object in the external image, and the target object is an object with refrigerated or frozen storage requirements. When the target object is identified, the on-board controller will display a prompt message through the on-board display screen, and the prompt message is used to prompt the triggering of the keep-running instruction, for example, "Identified objects that need to be refrigerated, please turn on the keep-running switch." Optionally, the on-board controller identifies the target object through an artificial intelligence (AI) model, for example, through a machine learning model built based on convolutional neural networks (CNN). The machine learning model is trained with images of different objects that require refrigerated or frozen storage.

[0087] Step 306: When a keep-running instruction is received and the vehicle is parked, the vehicle refrigerator is controlled to keep running.

[0088] In some embodiments, vehicle parking refers to a state in which the vehicle stops or is stationary, and the driving force provided to the vehicle is cut off. For example, for a vehicle driven by fuel, vehicle parking refers to a state in which the vehicle is parked and the engine is turned off; for a vehicle driven by electric energy, vehicle parking refers to a state in which the vehicle is parked and the power is turned off. Controlling the vehicle refrigerator to keep running refers to keeping the vehicle refrigerator running after the vehicle is parked.

[0089] In some embodiments, when a keep-running instruction is received and the vehicle is parked, the vehicle controller controls the vehicle refrigerator to keep running by maintaining the vehicle power supply system. For example, when a keep-running instruction is received and the vehicle is parked, the vehicle's ICC controls the vehicle's high-voltage system to continue to supply power, and controls the BMS and DC-DC module to continue to work, thereby maintaining power to the vehicle refrigerator when the vehicle is parked, thereby controlling the vehicle refrigerator to keep running.

[0090] In some embodiments, when the vehicle is parked and the vehicle refrigerator is controlled to keep running, in response to the running time of the vehicle refrigerator reaching the running limit time, the vehicle controller controls the vehicle refrigerator to stop running. Optionally, the vehicle controller controls the vehicle refrigerator to stop running by stopping the vehicle power supply system to supply power to the vehicle refrigerator. The running time is the time the vehicle refrigerator runs from the moment the vehicle is parked, and the running limit time is preset by the vehicle or set by the user of the vehicle. For example, the user of the vehicle can set the running limit time each time the keep running instruction is triggered, or set the same running limit time for each time the vehicle refrigerator is kept running.

[0091] Step 308: When the vehicle is parked and the vehicle refrigerator is controlled to keep running, at least one of the working state of the vehicle refrigerator, the refrigerator temperature and the working power is sent to the application corresponding to the vehicle.

[0092] The application corresponding to the vehicle is an application that has established a communication connection with the vehicle (the vehicle's on-board controller), for example, an application that has established a communication connection with the vehicle's TBOX. Optionally, the application corresponding to the vehicle includes an application for controlling the vehicle. In some embodiments, the on-board controller establishes a communication connection with the application corresponding to the vehicle through at least one of WLAN, WIFI, 4G, 5G, and 5G's subsequent evolution technology. In some embodiments, the on-board controller directly establishes a communication connection with the application corresponding to the vehicle, or the on-board controller establishes a communication connection with the application corresponding to the vehicle through a server, and the server can be a cloud server.

[0093] In some embodiments, the above information sent by the vehicle controller to the application corresponding to the vehicle is obtained by the vehicle controller through the vehicle refrigerator when the vehicle is parked and the vehicle refrigerator is controlled to keep running. The working state of the vehicle refrigerator is used to reflect whether the vehicle refrigerator is currently in operation, the refrigerator temperature of the vehicle refrigerator is used to reflect the temperature inside the vehicle refrigerator, and the working power of the vehicle refrigerator is used to reflect the power consumed by the vehicle refrigerator during operation. In some embodiments, after the vehicle controller sends the above information to the application corresponding to the vehicle, the application corresponding to the vehicle will display the above information, that is, display at least one of the working state of the vehicle refrigerator, the refrigerator temperature and the working power.

[0094] In some embodiments, a camera is provided inside the vehicle refrigerator, and a temperature sensor is provided inside the vehicle. The camera inside the vehicle refrigerator is used to collect the picture of the items stored inside the vehicle refrigerator, and the temperature sensor inside the vehicle is used to collect the ambient temperature inside the vehicle. When the vehicle is parked and the vehicle refrigerator is controlled to keep running, the vehicle controller will obtain the picture of the items collected by the camera inside the vehicle refrigerator, and identify the type of items stored inside the vehicle refrigerator according to the picture of the items. Optionally, the vehicle controller identifies the type of item through an AI model, for example, by identifying the type of item through a machine learning model built based on CNN. The machine learning model is obtained by training images of items of different types of items. After that, the vehicle controller will determine the first deterioration time of the items stored inside the vehicle refrigerator according to the item type and the ambient temperature, and the first deterioration time is the time for the items stored inside the vehicle refrigerator to deteriorate at the above ambient temperature. Optionally, the vehicle controller can determine the first deterioration time according to the first mapping table. The first mapping table includes the deterioration time corresponding to items of different types of items at different ambient temperatures, and the first mapping table is pre-set in the vehicle controller. The vehicle controller will also determine the maximum operating time of the vehicle refrigerator, which is used to reflect the maximum time the vehicle refrigerator can continue to operate under the remaining power of the vehicle battery. Optionally, the vehicle controller can determine the maximum operating time of the vehicle refrigerator based on the working power of the vehicle refrigerator and the remaining power of the vehicle battery. After determining the first deterioration time and the maximum operating time, the vehicle controller will send a first expected deterioration time to the application corresponding to the vehicle. The first expected deterioration time is the time after the first deterioration time is added to the determination time. The determination time is the time when the maximum operating time is determined. By sending the first expected deterioration time to the application corresponding to the vehicle, the user can be prompted before the items stored in the vehicle refrigerator deteriorate.

[0095] In some embodiments, a weight sensor is provided inside the vehicle refrigerator, and a temperature sensor is provided inside the vehicle. The weight sensor inside the vehicle refrigerator is used to collect the weight of the items stored inside the vehicle refrigerator, and the temperature sensor inside the vehicle is used to collect the ambient temperature inside the vehicle. When the vehicle is parked and the vehicle refrigerator is controlled to keep running, the vehicle controller will obtain the weight of the items collected by the weight sensor inside the vehicle refrigerator. After that, the vehicle controller will determine the second deterioration time of the items stored inside the vehicle refrigerator according to the weight of the items and the ambient temperature. The second deterioration time is the time for the items stored inside the vehicle refrigerator to deteriorate at the above ambient temperature. Optionally, the vehicle controller can determine the second deterioration time according to the second mapping table. The second mapping table includes the deterioration time corresponding to items of different weights at different ambient temperatures, and the second mapping table is pre-set in the vehicle controller. The vehicle controller will also determine the maximum operating time of the vehicle refrigerator, and the maximum operating time is used to reflect the maximum time that the vehicle refrigerator can continue to operate under the remaining power of the vehicle battery. After determining the second deterioration time and the maximum operation time, the vehicle controller sends a second estimated deterioration time to the application corresponding to the vehicle. The second estimated deterioration time is the time after the determination time is added to the second deterioration time. The determination time is the time when the maximum operation time is determined. By sending the second estimated deterioration time to the application corresponding to the vehicle, the user can be prompted before the items stored in the vehicle refrigerator deteriorate.

[0096] In some embodiments, a camera and a weight sensor are provided inside the vehicle refrigerator, and a temperature sensor is provided inside the vehicle. The camera inside the vehicle refrigerator is used to collect the item image of the items stored inside the vehicle refrigerator, the weight sensor inside the vehicle refrigerator is used to collect the item weight of the items stored inside the vehicle refrigerator, and the temperature sensor inside the vehicle is used to collect the ambient temperature inside the vehicle. When the vehicle is parked and the vehicle refrigerator is controlled to keep running, the vehicle controller will obtain the item image collected by the camera inside the vehicle refrigerator, and identify the item type of the items stored inside the vehicle refrigerator according to the item image, and obtain the item weight collected by the weight sensor inside the vehicle refrigerator. After that, the vehicle controller will determine the third deterioration time of the items stored inside the vehicle refrigerator according to the item type, item weight and ambient temperature, and the third deterioration time is the time for the items stored inside the vehicle refrigerator to deteriorate under the above ambient temperature. Optionally, the vehicle controller can determine the third deterioration time according to the third mapping table. The third mapping table includes the deterioration time corresponding to items of different item types and different item weights at different ambient temperatures, and the third mapping table is pre-set in the vehicle controller. The vehicle controller will also determine the maximum operating time of the vehicle refrigerator, which is used to reflect the maximum time the vehicle refrigerator can continue to operate under the remaining power of the vehicle battery. After determining the third deterioration time and the maximum operating time, the vehicle controller will send a third estimated deterioration time to the application corresponding to the vehicle. The third estimated deterioration time is the time after the third deterioration time is added to the determination time, and the determination time is the time when the maximum operating time is determined. By sending the third estimated deterioration time to the application corresponding to the vehicle, the user can be prompted before the items stored in the vehicle refrigerator deteriorate.

[0097] Step 310: When the vehicle is parked and the vehicle refrigerator is controlled to keep running, in response to receiving a control instruction sent by an application corresponding to the vehicle, the operation of the vehicle refrigerator is controlled according to the control instruction.

[0098] The control instruction sent by the application is an instruction triggered in the application. In some embodiments, the control instruction sent by the application is triggered by a control in the user interface displayed by the application. The control instruction includes at least one of a switch instruction, a refrigerator temperature adjustment instruction, and an operation limit time adjustment instruction. Among them, the switch instruction is used to control the switch of the vehicle refrigerator, that is, to start running the vehicle refrigerator or stop running the vehicle refrigerator. The refrigerator temperature adjustment instruction is used to adjust the refrigerator temperature of the vehicle refrigerator. The operation limit time adjustment instruction is used to adjust the operation limit time corresponding to the vehicle refrigerator.

[0099] For example, Figure 5 FIG. 1 is a schematic diagram of a process of controlling a vehicle refrigerator provided by an exemplary embodiment of the present application. Figure 5As shown, the vehicle's on-board controller includes ICC501, VCU502, BMS503, DC-DC module 504, BCM505, and TBOX506. In step S1, ICC501 receives the fault status of the high-voltage system and the power supply status of the high-voltage system sent by VCU502 via CAN (to determine whether the high-voltage power supply is normal). ICC501 also receives the SOC of the vehicle battery sent by BMS503 via CAN (to determine whether the remaining power meets the requirements). ICC501 also receives the working status of the DC-DC module 504 sent by the DC-DC module 504 via CAN (to determine whether the low-voltage power supply is normal). ICC501 also receives the working status of the vehicle refrigerator sent by CM507 via CAN (to determine whether the vehicle refrigerator is in operation when the vehicle is running). In step S2, if the conditions determined in step S1 are all met, the user of the vehicle can turn on the function of keeping the vehicle refrigerator running through the "Smart Refrigerator Leave the Vehicle Keep" keep-running switch displayed on the vehicle display screen, that is, trigger the keep-running instruction. At this time, ICC501 sends the state of the keep-run switch, that is, the keep-run instruction, to VCU502, CM507, and BCM505 through CAN. If any of the conditions judged in step S1 is not met, the keep-run switch should be in a grayed-out and non-pressable state. In step S3, VCU502 receives the state of the keep-run switch sent by ICC501 through CAN. In step S4, if VCU502 determines that the state of the keep-run switch is in the on state, VCU502 continues to maintain the high-voltage connection after the low-voltage KL15 (ignition signal) is powered off, and controls BMS503 and DC-DC module 504 to continue working. If VCU502 determines that the state of the keep-run switch is in the off state, VCU502 controls the high-voltage power-off after the low-voltage KL15 is powered off, and controls BMS503 and DC-DC module 504 to exit the working state. In step S5, CM507 receives the state of the keep-run switch sent by ICC501 through CAN. In step S6, if CM507 determines that the state of the keep-running switch is on, CM507 continues to maintain the current working state after the low-voltage KL15 is powered off. If CM507 determines that the state of the keep-running switch is off, CM507 exits the working state after the low-voltage KL15 is powered off. In step S7, TBOX506 receives the refrigerator working state, refrigerator temperature, and working power sent by CM507 via CAN, and TBOX506 sends the above information to the cloud via the 4G network for display by APP508. In step S8, TBOX506 receives the remote refrigerator switch command, remote refrigerator temperature adjustment command, and remote refrigerator operation limit time adjustment command sent by APP508 via the 4G network, and forwards the above information to ICC501 via CAN.In step S9, while the operation switch is kept on, ICC501 receives remote refrigerator switch instructions, remote refrigerator temperature adjustment instructions, and remote refrigerator operation limit time adjustment instructions sent by TBOX506 via CAN. When ICC501 receives a remote refrigerator shutdown instruction, the function of keeping the vehicle refrigerator running is turned off, and CM507 exits the working state. In step S10, while the operation switch is kept on, ICC501 determines the fault state of the high-voltage system, the power supply state of the high-voltage system, the SOC of the vehicle battery, and the operation time of the vehicle refrigerator. If any of the conditions is not met, the function of keeping the vehicle refrigerator running is exited.

[0100] For example, in the case where the vehicle in the embodiment of the present application is an electric vehicle, the following is an exemplary introduction to the process of controlling the car refrigerator: In step A1, when the vehicle power mode = ON gear (start) state, if the high-voltage system is fault-free & the high-voltage system is powered on & the battery SOC>20%, the user can turn on the function of keeping the car refrigerator running through the keep-run switch on the central control screen, and can set the running limit time, for example, the range is 0.5h-24h, and the setting accuracy is 0.5h. In step A2, when the function of keeping the car refrigerator running is turned on, the high-voltage power-off action will not be executed when the vehicle is armed, the DC-DC module will continue to remain in the working state, and the car refrigerator will not enter the dormant state, and will continue to work according to the current set temperature. In step A3, after the user locks the car, the car refrigerator will continue to work for a certain period of time, and the working status of the refrigerator will be sent to the user's mobile phone APP. In step A4, the user can query the current working status of the car refrigerator, the internal temperature of the refrigerator, and the working power through the mobile phone APP. Similarly, the user can also end the operation of the car refrigerator through the APP, at which time the high voltage is powered off, and the vehicle's network enters a dormant state. In step A5, while the car refrigerator is running, when it is detected that SOC is less than 15%, or the high-voltage system fails, or the operating time reaches the operating limit, the car refrigerator will be actively shut down and the shutdown information will be sent to the mobile phone APP to prompt the user.

[0101] In summary, the method provided in this embodiment can achieve the operation of the vehicle refrigerator by obtaining the operation information related to the operation of the vehicle refrigerator during the operation of the vehicle, and receiving the instruction to keep the vehicle refrigerator running when the operation information meets the corresponding conditions, so as to achieve the operation of the vehicle refrigerator when the vehicle is parked, for example, when the vehicle is powered off. Since the vehicle refrigerator can be kept running not only during the operation of the vehicle, but also when the vehicle is parked, the operation of the vehicle refrigerator is no longer restricted by the operation of the vehicle, so that the operation of the vehicle refrigerator can be flexibly controlled.

[0102] The method provided in this embodiment also sets a keep-run condition for the keep-run instruction, so that the keep-run instruction can be triggered only when the keep-run condition is met, avoiding triggering the function of keeping the car refrigerator running in inappropriate scenarios. By judging whether the keep-run condition is met according to the power supply status of the vehicle power supply system, the remaining power of the vehicle battery and the working status of the car refrigerator, the function of keeping the car refrigerator running can be triggered at the right time. The keep-run instruction is triggered by the keep-run switch displayed on the vehicle display screen, which can achieve flexible and visual triggering of the keep-run instruction. By sending information related to the car refrigerator to the application, the operation status of the car refrigerator can be remotely understood. By controlling the operation of the car refrigerator according to the control instructions sent by the application, the operation process of the car refrigerator can be remotely controlled.

[0103] It should be noted that before collecting relevant data of users and during the process of collecting relevant data of users, this application can display a prompt interface, pop-up window or output voice prompt information, and the prompt interface, pop-up window or voice prompt information is used to prompt the user that its relevant data is currently being collected, so that this application only starts to execute the relevant steps of obtaining relevant data of users after obtaining the confirmation operation issued by the user to the prompt interface or pop-up window, otherwise (that is, when the confirmation operation issued by the user to the prompt interface or pop-up window is not obtained), the relevant steps of obtaining relevant data of users are terminated, that is, the relevant data of users are not obtained. In other words, all user data collected by this application are collected with the consent and authorization of the user, and the collection, use and processing of relevant user data need to comply with the relevant laws, regulations and standards of relevant countries and regions.

[0104] It should be noted that the sequence of the method steps provided in the embodiments of the present application can be appropriately adjusted, and the steps can be increased or decreased accordingly according to the circumstances. Any technician familiar with the technical field can easily think of the changed methods within the technical scope disclosed in the present application, and they should be included in the protection scope of the present application, so they will not be repeated here.

[0105] Figure 6 FIG. 1 is a schematic diagram of a control device for a vehicle refrigerator provided by an exemplary embodiment of the present application. Figure 6 As shown, the device comprises:

[0106] The acquisition module 601 is used to acquire the operation information of the vehicle refrigerator during the operation of the vehicle, wherein the operation information includes information related to the operation of the vehicle refrigerator;

[0107] A receiving module 602 is used to receive a keep-running instruction for the vehicle refrigerator when the operation information satisfies a keep-running condition corresponding to the vehicle refrigerator;

[0108] The control module 603 is used to control the vehicle refrigerator to keep running when the keep running instruction is received and the vehicle is parked.

[0109] In an optional design, the operation information includes at least one of the power supply status of the vehicle power supply system, the remaining power of the vehicle battery, and the working status of the vehicle refrigerator; the receiving module 602 is used to:

[0110] When the operating information satisfies at least one of the following conditions: the power supply status indicates that the vehicle power supply system is supplying power normally, the remaining power is greater than the power threshold, and the working status indicates that the vehicle refrigerator is in an operating state, an instruction to keep the vehicle refrigerator running is received.

[0111] In an optional design, the power supply state of the vehicle power supply system includes at least one of a fault state of a high voltage system, a first power supply state of the high voltage system, and a second power supply state of a low voltage system, and the high voltage system is used to provide electrical energy to the low voltage system; the receiving module 602 is used to:

[0112] When the operating information satisfies at least one of the following conditions: the fault state indicates that there is no fault in the high-voltage system, the first power supply state indicates that the high-voltage system is in the power supply state, the second power supply state indicates that the low-voltage system is in the power supply state, the remaining power is greater than the power threshold, and the working state indicates that the vehicle refrigerator is in the operating state, an instruction to keep operating the vehicle refrigerator is received.

[0113] In an alternative design, such as Figure 7 As shown, the device also includes:

[0114] The display module 604 is used to display a triggerable keep-run switch through the vehicle display screen when the operation information meets the keep-run condition;

[0115] The receiving module 602 is used to receive the keep running instruction triggered by the keep running switch.

[0116] In an alternative design, such as Figure 8 As shown, the device also includes:

[0117] The sending module 605 is used to send at least one of the working status, refrigerator temperature and working power of the vehicle refrigerator to the application corresponding to the vehicle when the vehicle is parked and the vehicle refrigerator is controlled to keep running.

[0118] In an optional design, the control module 603 is used to:

[0119] In the process of the vehicle being parked and the vehicle refrigerator being controlled to keep running, in response to receiving a control instruction sent by an application corresponding to the vehicle, controlling the operation of the vehicle refrigerator according to the control instruction;

[0120] The control instruction includes at least one of a switch instruction, a refrigerator temperature adjustment instruction, and an operation limit time adjustment instruction.

[0121] In an optional design, the control module 603 is used to:

[0122] When the vehicle is parked and the vehicle refrigerator is controlled to keep running, in response to the running time of the vehicle refrigerator reaching the running limit time, the vehicle refrigerator is controlled to stop running, and the running time is the running time of the vehicle refrigerator from the moment the vehicle is parked.

[0123] In an optional design, the control module 603 is used to:

[0124] When the keep-running instruction is received and the vehicle is parked, the vehicle power supply system is kept to supply power to the vehicle refrigerator, so as to control the vehicle refrigerator to keep running.

[0125] It should be noted that the control device for the vehicle refrigerator provided in the above embodiment is only illustrated by the division of the above functional modules. In actual applications, the above functions can be assigned to different functional modules as needed, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above. In addition, the control device for the vehicle refrigerator provided in the above embodiment and the control method embodiment of the vehicle refrigerator belong to the same concept. The specific implementation process is detailed in the method embodiment and will not be repeated here.

[0126] An embodiment of the present application also provides a computer device, which includes: a processor and a memory, wherein at least one program is stored in the memory; the processor is used to execute at least one program in the memory to implement the control method of the vehicle refrigerator provided by the above-mentioned method embodiments.

[0127] Fig. 9 900 is a block diagram of a computer device provided by an exemplary embodiment of the present application. In some embodiments, the computer device is implemented as a vehicle-mounted controller. Generally, the computer device 900 includes: a processor 901 and a memory 902.

[0128] The processor 901 may include one or more processing cores, such as a 4-core processor, a 9-core processor, etc. The processor 901 may be implemented in at least one hardware form of digital signal processing (DSP), field programmable gate array (FPGA), and programmable logic array (PLA). The processor 901 may also include a main processor and a coprocessor. The main processor is a processor for processing data in an awake state, also known as a central processing unit (CPU); the coprocessor is a low-power processor for processing data in a standby state. In some embodiments, the processor 901 may include a graphics processing unit (GPU), which is responsible for rendering and drawing the content to be displayed on the display screen. In some embodiments, the processor 901 may also include an artificial intelligence (AI) processor, which is used to process computing operations related to machine learning.

[0129] The memory 902 may include one or more computer-readable storage media, which may be non-transitory. The memory 902 may also include a high-speed random access memory, and a non-volatile memory, such as one or more disk storage devices, flash memory storage devices. In some embodiments, the non-transitory computer-readable storage medium in the memory 902 is used to store at least one instruction, which is used to be executed by the processor 901 to implement the control method of the vehicle refrigerator provided in the method embodiment of the present application.

[0130] In some embodiments, the computer device 900 may further optionally include: an input interface 903 and an output interface 904. The processor 901, the memory 902 and the input interface 903 and the output interface 904 may be connected via a bus or a signal line. Each peripheral device may be connected to the input interface 903 and the output interface 904 via a bus, a signal line or a circuit board. The input interface 903 and the output interface 904 may be used to connect at least one peripheral device related to input / output to the processor 901 and the memory 902.

[0131] In some embodiments, the processor 901, the memory 902, the input interface 903, and the output interface 904 are integrated on the same chip or circuit board; in some other embodiments, any one or two of the processor 901, the memory 902, the input interface 903, and the output interface 904 can be implemented on a separate chip or circuit board, which is not limited to the embodiments of the present application.

[0132] Those skilled in the art will appreciate that the structure shown above does not constitute a limitation on the computer device 900 , and may include more or fewer components than shown in the figure, or combine certain components, or adopt a different component arrangement.

[0133] In an exemplary embodiment, a chip is also provided, which includes a programmable logic circuit and / or program instructions. When the chip runs on a computer device 900, it is used to implement the control method of the vehicle refrigerator provided in the method embodiment of the present application.

[0134] In an exemplary embodiment, a computer-readable storage medium is also provided, in which at least one program is stored, and the at least one program is loaded and executed by a processor to implement the control method of the vehicle refrigerator provided in the method embodiment of the present application.

[0135] In an exemplary embodiment, a computer program product is also provided, which includes computer instructions, which are stored in a computer-readable storage medium. A processor obtains the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions to implement the control method of the vehicle refrigerator provided in the method embodiment of the present application.

[0136] A person of ordinary skill in the art will appreciate that all or part of the steps to implement the above embodiments may be accomplished by hardware, or may be accomplished by instructing related hardware through a program, and the program may be stored in a computer-readable storage medium, and the above-mentioned computer-readable storage medium may be a read-only memory, a disk, or an optical disk, etc.

[0137] Those skilled in the art should be aware that in one or more of the above examples, the functions described in the embodiments of the present application can be implemented with hardware, software, firmware, or any combination thereof. When implemented using software, these functions can be stored in a computer-readable storage medium or transmitted as one or more instructions or codes on a computer-readable storage medium. Computer-readable storage media include computer storage media and communication media, wherein the communication media include any media that facilitates the transmission of a computer program from one place to another. The storage medium can be any available medium that a general or special-purpose computer can access.

[0138] The above are only optional embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A control method for a vehicle refrigerator, characterized in that: The method comprises: During the operation of the vehicle, obtaining operation information of the vehicle refrigerator, wherein the operation information includes information related to the operation of the vehicle refrigerator; When the operation information satisfies a keep-operation condition corresponding to the vehicle refrigerator, receiving a keep-operation instruction for the vehicle refrigerator; When the keep-running instruction is received and the vehicle is parked, the vehicle refrigerator is controlled to keep running.

2. The method according to claim 1, characterized in that The operation information includes at least one of the power supply status of the vehicle power supply system, the remaining power of the vehicle battery, and the working status of the vehicle refrigerator; The receiving, when the operation information satisfies the operation maintenance condition corresponding to the vehicle refrigerator, an instruction to maintain operation of the vehicle refrigerator comprises: When the operating information satisfies at least one of the following conditions: the power supply status indicates that the vehicle power supply system is supplying power normally, the remaining power is greater than the power threshold, and the working status indicates that the vehicle refrigerator is in an operating state, an instruction to keep the vehicle refrigerator running is received.

3. The method according to claim 2, characterized in that The power supply state of the vehicle power supply system includes at least one of a fault state of the high voltage system, a first power supply state of the high voltage system, and a second power supply state of the low voltage system, and the high voltage system is used to provide electrical energy to the low voltage system; The receiving the instruction to keep running the vehicle refrigerator when the operation information satisfies at least one of the following conditions: the power supply status indicates that the vehicle power supply system is supplying power normally, the remaining power is greater than the power threshold, and the working status indicates that the vehicle refrigerator is in an operating state, comprises: When the operating information satisfies at least one of the following conditions: the fault state indicates that there is no fault in the high-voltage system, the first power supply state indicates that the high-voltage system is in the power supply state, the second power supply state indicates that the low-voltage system is in the power supply state, the remaining power is greater than the power threshold, and the working state indicates that the vehicle refrigerator is in the operating state, an instruction to keep operating the vehicle refrigerator is received.

4. The method according to any one of claims 1 to 3, characterized in that: The receiving, when the operation information satisfies the operation maintenance condition corresponding to the vehicle refrigerator, an instruction to maintain operation of the vehicle refrigerator comprises: When the operation information satisfies the keep-run condition, a keep-run switch in a triggerable form is displayed on the vehicle display screen; The hold-to-run instruction triggered by the hold-to-run switch is received.

5. The method according to any one of claims 1 to 3, characterized in that: The method further comprises: When the vehicle is parked and the vehicle refrigerator is controlled to keep running, at least one of the working state, refrigerator temperature and working power of the vehicle refrigerator is sent to an application corresponding to the vehicle.

6. The method according to any one of claims 1 to 3, characterized in that: The method further comprises: In the process of the vehicle being parked and the vehicle refrigerator being controlled to keep running, in response to receiving a control instruction sent by an application corresponding to the vehicle, controlling the operation of the vehicle refrigerator according to the control instruction; The control instruction includes at least one of a switch instruction, a refrigerator temperature adjustment instruction, and an operation limit time adjustment instruction.

7. A control device for a vehicle refrigerator, characterized in that: The device comprises: An acquisition module, used for acquiring operation information of the vehicle refrigerator during operation of the vehicle, wherein the operation information includes information related to the operation of the vehicle refrigerator; A receiving module, configured to receive a keep-running instruction for the vehicle refrigerator when the operation information satisfies a keep-running condition corresponding to the vehicle refrigerator; The control module is used to control the vehicle refrigerator to keep running when the keep running instruction is received and the vehicle is parked.

8. A computer device, characterized in that: The computer device includes: a processor and a memory, wherein at least one program is stored in the memory; the processor is used to execute the at least one program in the memory to implement the control method of the vehicle refrigerator as described in any one of claims 1 to 6.

9. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores at least one program, and the at least one program is loaded and executed by the processor to implement the control method of the vehicle refrigerator according to any one of claims 1 to 6.

10. A computer program product, characterized in that The computer program product includes computer instructions, which are stored in a computer-readable storage medium. A processor obtains the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions to implement the control method of the vehicle refrigerator as described in any one of claims 1 to 6.

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