Vehicle control method and device, vehicle and storage medium

Abstract

The invention relates to a vehicle control method and device, a vehicle and a storage medium, and relates to the technical field of automobiles. The method comprises the steps that when a vehicle is in a high-voltage activation and low-voltage system working state, vehicle state information is obtained, and the vehicle state information at least comprises the vehicle speed, first seat information, a driving mode and a vehicle contextual model state; judging whether the vehicle state information meets a first preset condition or not; wherein the first preset condition at least comprises that the vehicle speed is smaller than or equal to the first preset vehicle speed, the first seat information indicates that no person exists, the driving mode is a driving mode except the trailer mode, and the vehicle scene mode is a closed state; and under the condition that the vehicle state information meets a first preset condition, a first request is sent, and the first request is used for requesting high-voltage power-off. Therefore, high-voltage power-off can be automatically controlled when the vehicle information meets the first preset condition, so that a high-voltage fault of the vehicle in a high-voltage activated state when a user does not have a vehicle use intention is avoided.

Description

Technical Field

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

[0002] With the development of society, new energy vehicles are becoming more and more popular, and vehicle range and high-voltage safety have become the users' keen concerns when buying a car.

[0003] However, when the user has no intention to drive, a vehicle in a high-voltage activated state will not only continue to consume battery power, but may also cause high-voltage failures, resulting in equipment damage or even casualties. Summary of the invention

[0004] The present application provides a vehicle control method, device, vehicle and storage medium for solving the technical problem that when the user has no intention to drive, the vehicle in a high voltage activated state will not only continue to consume battery power, but may also cause high voltage failure. The technical solution of the present application is as follows:

[0005] In a first aspect, an embodiment of the present application provides a vehicle control method, including:

[0006] When the vehicle is in a state where the high pressure is activated and the low pressure system is working, first vehicle status information is obtained, where the first vehicle status information at least includes vehicle speed, first seat information, driving mode, and vehicle scenario mode status, and the first seat information is used to indicate whether there is a person in the main driver's seat;

[0007] Determine whether the first vehicle state information satisfies a first preset condition; wherein the first preset condition at least includes: the vehicle speed is less than or equal to the first preset vehicle speed, the first seat information is that there is no person, the driving mode is a driving mode other than the trailer mode, and the vehicle scene mode is in the off state;

[0008] When the first vehicle state information satisfies a first preset condition, the high voltage is controlled to be powered off.

[0009] When it is detected that the vehicle speed is less than or equal to the first preset speed, there is no person on the main driver's seat, the vehicle is not in trailer mode, and the vehicle scenario mode is off, it means that the vehicle is not in the driving process and the user has no intention to use the vehicle. At this time, if the vehicle is still in the high-voltage activation state, on the one hand, the high-voltage components in the vehicle are still working, which not only affects the service life of the components, but also continues to consume the power in the power battery pack. On the other hand, there is a safety hazard of high-voltage failure causing equipment damage and even casualties in the vehicle in the high-voltage activation state. In this regard, the present application obtains the first vehicle status information to determine whether the first vehicle status information meets the first preset condition. When the first preset condition is met, it is presumed that the vehicle is not in the driving process and the user has no intention to use the vehicle. At this time, the high voltage is controlled to be powered off. In this way, it can not only reduce the unnecessary power consumption when the user has no intention to use the vehicle, improve the vehicle's cruising range, increase the service life of the vehicle, but also avoid the occurrence of high-voltage safety accidents.

[0010] In some embodiments, the first vehicle status information also includes gear information, second seat information and door status information, the second seat information is used to indicate whether there is a person in a seat other than the driver's seat; the first preset condition also includes one or more of the gear being the first preset gear, the second seat information being no person, and the door status not changing, and the first preset gear is a gear other than the parking gear and the neutral gear.

[0011] It can be seen from the above embodiments that when the gear position of the vehicle is neutral or parking, it means that the driver may have the intention to park. When there is no occupant in the driver's seat or any seat other than the driver's seat and the door status has not changed, it means that there may be no occupant in the vehicle, the vehicle is not in driving, and the user has no intention of using the vehicle.

[0012] In some embodiments, a vehicle control method provided by an embodiment of the present application also includes: when the vehicle is in a state where the high voltage is activated and the low voltage system is working, obtaining second vehicle status information, the second vehicle status information including gear information, brake pedal status information and battery voltage information; judging whether the battery voltage is less than or equal to a preset voltage; when the battery voltage is less than or equal to the preset voltage, judging whether the second vehicle status information meets a second preset condition; wherein the second preset condition includes: the gear is the second preset gear, the vehicle speed is less than or equal to the second preset speed, and the brake pedal is in a preset state; the second preset gear is a parking gear, and the preset state is used to characterize that the brake pedal has not sent a braking signal within a first preset time period; when the second vehicle status information meets the second preset condition, the control power is turned off.

[0013] It can be seen from the above embodiments that when the vehicle is in a high-voltage activation and low-voltage system working state, if it is detected that the battery voltage is less than or equal to the preset voltage, it means that the battery is at risk of being low on power. In this regard, when it is determined that the gear is the parking gear, the vehicle speed is less than or equal to the second preset speed, and the brake pedal does not send a brake signal within the first preset time period, it is presumed that the vehicle is not in the driving process and the user has no intention of using the vehicle. At this time, the power supply can be controlled to be turned off. This can not only reduce the power consumption of high-voltage and low-voltage components and improve the vehicle's cruising range, but also increase the vehicle's service life.

[0014] In some embodiments, when the second vehicle status information satisfies a second preset condition, controlling the power supply to be turned off includes: when the second vehicle status information satisfies the second preset condition and lasts for a second preset time period, controlling the power supply to be turned off.

[0015] It can be seen from the above embodiment that since the battery voltage may be unstable, when the second vehicle status information meets the second preset condition and lasts for the second preset time, the power is controlled to be turned off to avoid misjudgment caused by unstable battery voltage.

[0016] In a second aspect, an embodiment of the present application provides a vehicle control device, including:

[0017] The acquisition module is used to acquire the first vehicle status information when the vehicle is in a state where the high pressure is activated and the low pressure system is working. The first vehicle status information includes at least the vehicle speed, the first seat information, the driving mode and the vehicle scenario mode. The first seat information is used to indicate whether there is a person in the main driver's seat.

[0018] A processing module, the processing module is used to determine whether the first vehicle state information meets a first preset condition; wherein the first preset condition at least includes: the vehicle speed is less than or equal to the first preset vehicle speed, the first seat information is no occupant, the driving mode is a driving mode other than the trailer mode, and the vehicle scene mode is in an off state;

[0019] The processing module is also used to control the high voltage to be powered off when the first vehicle status information meets a first preset condition.

[0020] In some embodiments, the first vehicle status information also includes gear information, second seat information and door status information, the second seat information is used to indicate whether there is a person in a seat other than the driver's seat; the first preset condition also includes one or more of the gear being the first preset gear, the second seat information being no person, and the door status not changing, and the first preset gear is a gear other than the parking gear and the neutral gear.

[0021] In some embodiments, the acquisition module is also used to acquire second vehicle status information when the vehicle is in a state where the high voltage is activated and the low voltage system is working, and the second vehicle status information includes gear information, brake pedal status information and battery voltage information; the processing module is also used to determine whether the battery voltage is less than or equal to the preset voltage; the processing module is also used to determine whether the second vehicle status information meets a second preset condition when the battery voltage is less than or equal to the preset voltage; wherein the second preset condition includes: the gear is the second preset gear, the vehicle speed is less than or equal to the second preset speed, and the brake pedal is in a preset state; the second preset gear is a parking gear, and the preset state is used to characterize that the brake pedal has not sent a braking signal within a first preset time period; the processing module is also used to control the power supply to be turned off when the second vehicle status information meets the second preset condition.

[0022] In some embodiments, the processing module is specifically used to control the power supply to be turned off when the second vehicle status information meets a second preset condition and lasts for a second preset time period.

[0023] In a third aspect, an embodiment of the present application provides a vehicle, comprising: a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the program to implement the method of the first aspect and any possible implementation manner thereof.

[0024] In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, which stores computer execution instructions. When the computer execution instructions are executed on a computer, the computer executes the method of the first aspect and any possible implementation method thereof.

[0025] In a fifth aspect, an embodiment of the present application provides a computer program product, which includes computer instructions. When the computer instructions are executed on an electronic device, the electronic device executes the method of the first aspect and any possible implementation method thereof.

[0026] Therefore, the above technical features of the present application have the following beneficial effects:

[0027] (1) When it is detected that the vehicle speed is less than or equal to the first preset speed, there is no person on the main driver's seat, the vehicle is not in the trailer mode, and the vehicle scenario mode is off, it means that the vehicle is not in the driving process and the user has no intention to use the vehicle. At this time, if the vehicle is still in the high-voltage activation state, on the one hand, the high-voltage components in the vehicle are still working, which not only affects the service life of the components, but also continues to consume the power in the power battery pack. On the other hand, there is a safety hazard of high-voltage failure causing equipment damage and even casualties in the vehicle in the high-voltage activation state. In this regard, the present application obtains the first vehicle status information to determine whether the first vehicle status information meets the first preset condition. When the first preset condition is met, it is presumed that the vehicle is not in the driving process and the user has no intention to use the vehicle. At this time, a first request is sent to request high voltage power off. In this way, not only can the unnecessary power consumption when the user has no intention to use the vehicle be reduced, the vehicle's cruising range and service life can be improved, but also the occurrence of high-voltage safety accidents can be avoided.

[0028] (2) When the vehicle is in neutral or parking gear, it indicates that the driver may intend to park the vehicle. If there is no one in the driver's seat or any seat other than the driver's seat, and the door status has not changed, it indicates that there may be no one in the vehicle, the vehicle is not in motion, and the user has no intention of using the vehicle.

[0029] (3) When the vehicle is in the high-voltage activation and low-voltage system working state, if it is detected that the battery voltage is less than or equal to the preset voltage, it means that the battery is at risk of being low on power. In this regard, when it is determined that the gear is the parking gear, the vehicle speed is less than or equal to the second preset speed, and the brake pedal does not send a brake signal within the first preset time, it is presumed that the vehicle is not in the driving process and the user has no intention of using the vehicle. At this time, the power supply can be controlled to be turned off. This can not only reduce the power consumption of high-voltage and low-voltage components and improve the vehicle's cruising range, but also increase the service life of the vehicle.

[0030] (4) Since the battery voltage may be unstable, when the second vehicle status information satisfies the second preset condition and lasts for the second preset time, the power supply is controlled to be turned off, thereby avoiding misjudgment caused by unstable battery voltage.

[0031] It should be noted that the technical effects brought about by any implementation method in the second to fifth aspects can refer to the technical effects brought about by the corresponding implementation method in the first aspect, and will not be repeated here.

[0032] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The drawings herein are incorporated into the specification and constitute a part of the specification, illustrate embodiments consistent with the present application, and together with the specification are used to explain the principles of the present application, and do not constitute an improper limitation on the present application.

[0034] Figure 1 is a flow chart of a vehicle control method according to an exemplary embodiment;

[0035] Figure 2 is a flow chart of another vehicle control method according to an exemplary embodiment;

[0036] Figure 3 is a flow chart of another vehicle control method according to an exemplary embodiment;

[0037] Figure 4 is a flow chart of another vehicle control method according to an exemplary embodiment;

[0038] Figure 5 is a block diagram of a vehicle control device according to an exemplary embodiment;

[0039] Figure 6 It is a block diagram of a transportation tool according to an exemplary embodiment. DETAILED DESCRIPTION

[0040] In order to enable ordinary persons in the art to better understand the technical solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings.

[0041] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. On the contrary, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the attached claims.

[0042] As described in the background technology, with the development of society, new energy vehicles are becoming more and more popular, and vehicle range and high-voltage safety have become the focus of users when buying a car. However, when the user has no intention to drive, the vehicle in the high-voltage activated state will not only continue to consume battery power, but may also cause high-voltage failures to cause equipment damage or even casualties.

[0043] When it is detected that the vehicle speed is less than or equal to the first preset speed, there is no person on the main driver's seat, the vehicle is not in trailer mode, and the vehicle scene mode is off, it means that the vehicle is not in driving and the user has no intention to use the vehicle. At this time, if the vehicle is still in the high-voltage activation state, on the one hand, the high-voltage components in the vehicle are still working, which not only affects the service life of the components, but also continues to consume the power in the power battery pack. On the other hand, vehicles in the high-voltage activation state have the potential safety hazards of high-voltage failure causing equipment damage and even casualties.

[0044] In this regard, the present application provides a vehicle control method, which obtains first vehicle status information, determines whether the first vehicle status information meets a first preset condition, and when the first preset condition is met, it is inferred that the vehicle is not in the process of driving and the user has no intention to use the vehicle, and at this time, a first request is sent to request high voltage power off. In this way, not only can unnecessary power consumption be reduced when the user has no intention to use the vehicle, the vehicle's cruising range and service life can be improved, but also the occurrence of high voltage safety accidents can be avoided.

[0045] The following is a detailed introduction to the embodiments of the present application in conjunction with the accompanying drawings.

[0046] like Figure 1 As shown, a vehicle control method provided in an embodiment of the present application can be applied to a vehicle control device, which can be an electronic device with computing and processing capabilities, embedded in a vehicle. Taking the method applied to a vehicle control device as an example, the method includes the following steps:

[0047] S101. When a vehicle is in a high-pressure activated and low-pressure system working state, obtain first vehicle state information.

[0048] Among them, the first vehicle status information includes at least vehicle speed, first seat information, driving mode and vehicle scenario mode status, and the first seat information is used to indicate whether there is a person in the main driver's seat.

[0049] Optionally, the vehicle speed is detected by a vehicle speed sensor electrically connected to the vehicle control device, and the first seat information is detected by a seat sensor electrically connected to the vehicle control device.

[0050] In some embodiments, the first vehicle status information further includes: gear position information, second seat information, and door status information.

[0051] Among them, the second seat information is used to indicate whether there is a person in a seat other than the main driver's seat.

[0052] Optionally, the gear position information is detected by a gear position sensor electrically connected to the vehicle control device, and the door state information is detected by a door state sensor electrically connected to the vehicle control device.

[0053] Optionally, the first seat information, the second seat information and the door status information are acquired through an image acquisition device electrically connected to the vehicle control device.

[0054] S102: Determine whether the vehicle status information satisfies a first preset condition.

[0055] Among them, the first preset condition at least includes: the vehicle speed is less than or equal to the first preset vehicle speed, the first seat information is that there is no occupant, the driving mode is a driving mode other than the trailer mode, and the vehicle scenario mode is in the off state.

[0056] Optionally, the first preset condition may also include one or more of the gear position being the first preset gear position, the second seat information being that no one is occupied, and the door state not changing.

[0057] The first preset gear position is a gear position other than the parking gear and the neutral gear.

[0058] It can be seen from the above embodiments that when the gear position of the vehicle is neutral or parking, it means that the driver may have the intention to park. When there is no occupant in the driver's seat or any seat other than the driver's seat and the door status has not changed, it means that there may be no occupant in the vehicle, the vehicle is not in driving, and the user has no intention of using the vehicle.

[0059] S103: When the vehicle status information satisfies a first preset condition, control the high voltage to be powered off.

[0060] As a possible implementation, when the vehicle status information meets the first preset condition, a request for instructing to switch the vehicle operating mode and disconnect the high-voltage relay is sent to the power management unit so that the power management unit controls the high voltage to be powered off.

[0061] It can be seen from the above embodiments that when the first vehicle status information satisfies the first preset condition, the high voltage needs to be powered off to avoid power consumption and safety hazards in the high voltage activation state when the vehicle is not intended to be used. To this end, the high voltage activation state can be turned off by sending a request to the power management unit to instruct the switching of the working mode. By sending a request to the power management unit to instruct the disconnection of the high voltage relay, the high voltage battery can no longer supply power to the vehicle's power system, thereby achieving the purpose of powering off the high voltage.

[0062] Figure 1The illustrated embodiment brings at least the following beneficial effects: when it is detected that the vehicle speed is less than or equal to the first preset speed, there is no person on the main driver's seat, the vehicle is not in the trailer mode, and the vehicle scenario mode state is off, it means that the vehicle is not in the driving process and the user has no intention to use the vehicle. At this time, if the vehicle is still in the high-voltage activation state, on the one hand, the high-voltage components in the vehicle are still working, which not only affects the service life of the components, but also continues to consume the power in the power battery pack. On the other hand, the vehicle in the high-voltage activation state has a safety hazard of high-voltage failure causing equipment damage and even casualties. In this regard, the present application obtains the first vehicle status information to determine whether the first vehicle status information meets the first preset condition. When the first preset condition is met, it is presumed that the vehicle is not in the driving process and the user has no intention to use the vehicle. At this time, a first request is sent to request high voltage power off. In this way, it can not only reduce unnecessary power consumption when the user has no intention to use the vehicle, improve the vehicle's cruising range, increase the vehicle's service life, but also avoid the occurrence of high-voltage safety accidents.

[0063] In some embodiments, Figure 2 As shown, the present application also provides a vehicle control method, which may include:

[0064] S201. When the vehicle is in a state where the high pressure system is activated and the low pressure system is working, obtain second vehicle state information.

[0065] The second vehicle status information includes gear information, brake pedal status information and battery voltage information.

[0066] S202: Determine whether the battery voltage is less than or equal to a preset voltage.

[0067] S203: When the battery voltage is less than or equal to the preset voltage, determine whether the second vehicle status information satisfies a second preset condition.

[0068] Among them, the second preset condition includes: the gear position is the second preset gear position, the vehicle speed is less than or equal to the second preset vehicle speed, and the brake pedal is in a preset state; the second preset gear position is the parking gear position, and the preset state is used to characterize that the brake pedal has not sent a braking signal within a first preset time length.

[0069] The preset voltage may be set at the factory according to the vehicle type, and the preset voltage may be different for different vehicle types.

[0070] Exemplarily, the preset voltage may be 12V.

[0071] S204: When the second vehicle status information satisfies a second preset condition, control the power supply to be turned off.

[0072] As a possible implementation manner, when the vehicle status information meets a second preset condition and lasts for a second preset time period, a request for instructing to shut down the power is sent to the power management unit.

[0073] Since the battery voltage may be unstable, it is necessary to send the second request only when the second vehicle status information meets the second preset condition and lasts for a second preset time, so as to avoid misjudgment caused by unstable battery voltage.

[0074] It can be seen from the above embodiments that when the vehicle is in a high-voltage activation and low-voltage system working state, if it is detected that the battery voltage is less than or equal to the preset voltage, it means that the battery is at risk of being low on power. In this regard, when it is determined that the gear is the parking gear, the vehicle speed is less than or equal to the second preset speed, and the brake pedal does not send a brake signal within the first preset time, it is presumed that the vehicle is not in the driving process and the user has no intention of using the vehicle. At this time, a second request can be sent after the second preset time to turn off the power supply. This can not only reduce the power consumption of high-voltage and low-voltage components and improve the vehicle's cruising range, but also increase the service life of the vehicle.

[0075] Combine the following Figure 3 A vehicle control method provided in this application is described.

[0076] When the vehicle is in a high-pressure activated and low-pressure system working state, obtaining first vehicle state information;

[0077] After obtaining the first vehicle status information, determining whether the first vehicle status information satisfies a first preset condition;

[0078] If the first vehicle status information meets the first preset condition, controlling the high voltage to be powered off;

[0079] If the first vehicle status information does not meet the first preset condition, continue to obtain the status information of the first vehicle.

[0080] Combine the following Figure 4 Another vehicle control method provided by the present application is described.

[0081] When the vehicle is in a high-pressure activated and low-pressure system working state, obtaining second vehicle state information;

[0082] After obtaining the second vehicle status information, determining whether the second vehicle status information satisfies a second preset condition;

[0083] If the second vehicle status information satisfies the second preset condition, determining whether it lasts for a second preset time period;

[0084] If it lasts for a second preset time, the control power is turned off;

[0085] If the second preset time period has not lasted, continue to obtain the second vehicle status information;

[0086] If the second vehicle status information does not meet the second preset condition, continue to obtain the status information of the second vehicle.

[0087] The above mainly introduces the solution provided by the embodiment of the present application from the perspective of the method. In order to achieve the above functions, the vehicle control device or vehicle includes a hardware structure and / or software module corresponding to the execution of each function. It should be easily appreciated by those skilled in the art that, in combination with the units and algorithm steps of each example described in the embodiments disclosed herein, the present application can be implemented in the form of hardware or a combination of hardware and computer software. Whether a function is executed in the form of hardware or computer software driving hardware depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of the present application.

[0088] The embodiments of the present application can exemplarily divide the functional modules of the vehicle control device or vehicle according to the above method. For example, the vehicle control device or vehicle can include various functional modules corresponding to the various functional divisions, or two or more functions can be integrated into one processing module. The above integrated modules can be implemented in the form of hardware or in the form of software functional modules. It should be noted that the division of modules in the embodiments of the present application is schematic and is only a logical functional division. There may be other division methods in actual implementation.

[0089] Figure 5 is a block diagram of a vehicle control device according to an exemplary embodiment. Figure 5 The vehicle control device 10 includes: an acquisition module 101 and a processing module 102.

[0090] The acquisition module 101 is used to obtain the first vehicle status information when the vehicle is in a state where the high pressure is activated and the low pressure system is working. The first vehicle status information includes at least the vehicle speed, the first seat information, the driving mode and the status of the vehicle scenario mode. The first seat information is used to indicate whether there is a person in the main driver's seat.

[0091] The processing module 102 is used to determine whether the first vehicle status information meets the first preset condition; wherein the first preset condition at least includes: the vehicle speed is less than or equal to the first preset vehicle speed, the first seat information is no occupant, the driving mode is a driving mode other than the trailer mode, and the vehicle scenario mode is in the off state.

[0092] The processing module 102 is further configured to control the high voltage to be powered off when the first vehicle status information satisfies a first preset condition.

[0093] In some embodiments, the first vehicle status information also includes gear information, second seat information and door status information, the second seat information is used to indicate whether there is a person in a seat other than the driver's seat; the first preset condition also includes one or more of the gear being the first preset gear, the second seat information being no person, and the door status not changing, and the first preset gear is a gear other than the parking gear and the neutral gear.

[0094] In some embodiments, the acquisition module 101 is also used to acquire second vehicle status information when the vehicle is in a state where the high voltage is activated and the low voltage system is working. The second vehicle status information includes gear information, brake pedal status information and battery voltage information.

[0095] The processing module 102 is further used to determine whether the battery voltage is less than or equal to a preset voltage.

[0096] The processing module 102 is also used to determine whether the second vehicle status information meets the second preset condition when the battery voltage is less than or equal to the preset voltage; wherein the second preset condition includes: the gear position is the second preset gear position, the vehicle speed is less than or equal to the second preset speed, and the brake pedal is in a preset state; the second preset gear position is the parking gear position, and the preset state is used to characterize that the brake pedal has not sent a braking signal within a first preset time period.

[0097] The processing module 102 is further configured to control the power supply to be turned off when the second vehicle status information satisfies a second preset condition.

[0098] In some embodiments, the processing module 102 is specifically configured to control the power supply to be turned off when the second vehicle status information satisfies a second preset condition and lasts for a second preset time period.

[0099] Figure 5 If each module in the embodiment is implemented in the form of a software function module and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the embodiment of the present application is essentially or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including a number of instructions to enable a computer device (which can be a personal computer, a server, or a network device, etc.) or a processor (processor) to perform all or part of the steps of the various embodiments of the present application. The storage medium for storing computer software products includes: U disk, mobile hard disk, read-only memory (ROM), random access memory (RAM), disk or optical disk and other media that can store program codes.

[0100] When the vehicle control device implements the functions of the integrated modules in the form of hardware, the present application provides a schematic diagram of the structure of a vehicle. Figure 6 As shown, the vehicle 20 includes: a processor 202 , a communication interface 203 , and a bus 204 . Optionally, the vehicle 20 may further include a memory 201 .

[0101] The processor 202 may be a processor that implements or executes various exemplary logic blocks, modules, and circuits described in conjunction with the disclosure of the present application. The processor 202 may be a central processing unit, a general-purpose processor, a digital signal processor, an application-specific integrated circuit, a field programmable gate array, or other programmable logic devices, transistor logic devices, hardware components, or any combination thereof. It may implement or execute various exemplary logic blocks, modules, and circuits described in conjunction with the disclosure of the present application. The processor 202 may also be a combination that implements computing functions, such as a combination of one or more microprocessors, a combination of a DSP and a microprocessor, and the like.

[0102] The communication interface 203 is used to connect with other devices via a communication network, such as Ethernet, wireless access network, wireless local area network (WLAN), etc.

[0103] The memory 201 may be a read-only memory (ROM) or other types of static storage devices that can store static information and instructions, a random access memory (RAM) or other types of dynamic storage devices that can store information and instructions, or an electrically erasable programmable read-only memory (EEPROM), a disk storage medium or other magnetic storage device, or any other medium that can be used to carry or store desired program codes in the form of instructions or data structures and can be accessed by a computer, but is not limited thereto.

[0104] As a possible implementation, the memory 201 may exist independently of the processor 202, and the memory 201 may be connected to the processor 202 via a bus 204 for storing instructions or program codes. When the processor 202 calls and executes the instructions or program codes stored in the memory 201, the vehicle control method provided in the embodiment of the present application can be implemented.

[0105] In another possible implementation, the memory 201 may also be integrated with the processor 202 .

[0106] The bus 204 may be an extended industry standard architecture (EISA) bus, etc. The bus 204 may be divided into an address bus, a data bus, a control bus, etc. For ease of representation, Figure 6 Only one thick line is used in the diagram, but this does not mean that there is only one bus or only one type of bus.

[0107] Through the description of the above implementation methods, technical personnel in the relevant field can clearly understand that for the convenience and conciseness of the description, only the division of the above-mentioned functional modules is used as an example. In actual applications, the above-mentioned functions can be assigned to different functional modules as needed, that is, the internal structure of the base station or terminal is divided into different functional modules to complete all or part of the functions described above.

[0108] The embodiment of the present application also provides a computer-readable storage medium. All or part of the processes in the above method embodiments can be completed by computer instructions to instruct the relevant hardware, and the program can be stored in the above computer-readable storage medium. When the program is executed, it may include the processes of the above method embodiments. The computer-readable storage medium can be the memory or memory of any of the above embodiments. The above computer-readable storage medium can also be an external storage device of the above base station or terminal, such as a plug-in hard disk, a smart memory card (smart media card, SMC), a secure digital (secure digital, SD) card, a flash card (flash card), etc. equipped on the above base station or terminal. Further, the above computer-readable storage medium can also include both the internal storage unit of the above base station or terminal and an external storage device. The above computer-readable storage medium is used to store the above computer program and other programs and data required by the above base station or terminal. The above computer-readable storage medium can also be used to temporarily store data that has been output or is to be output.

[0109] An embodiment of the present application also provides a computer program product, which includes a computer program. When the computer program product is run on a computer, the computer is enabled to execute any one of the vehicle control methods provided in the above embodiments.

[0110] Although the present application is described herein in conjunction with various embodiments, in the process of implementing the claimed application, those skilled in the art may understand and implement other changes to the disclosed embodiments by viewing the drawings, the disclosure, and the appended claims. In the claims, the word "comprising" does not exclude other components or steps, and "one" or "an" does not exclude multiple situations. A single processor or other unit can implement several functions listed in the claims. Certain measures are recorded in different dependent claims, but this does not mean that these measures cannot be combined to produce good results.

[0111] Although the present application has been described in conjunction with specific features and embodiments thereof, it is obvious that various modifications and combinations may be made thereto without departing from the spirit and scope of the present application. Accordingly, this specification and the drawings are merely exemplary illustrations of the present application as defined by the appended claims, and are deemed to have covered any and all modifications, variations, combinations or equivalents within the scope of the present application. Obviously, those skilled in the art may make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to include these modifications and variations.

[0112] The above are only specific implementations of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A vehicle control method, characterized in that: The method comprises: When the vehicle is in a state where the high pressure is activated and the low pressure system is working, first vehicle status information is acquired, the first vehicle status information at least including vehicle speed, first seat information, driving mode and vehicle scenario mode status, the first seat information is used to indicate whether there is a person in the main driver's seat; Determine whether the first vehicle state information satisfies a first preset condition; wherein the first preset condition at least includes: the vehicle speed is less than or equal to the first preset vehicle speed, the first seat information is that there is no occupant, the driving mode is a driving mode other than the trailer mode, and the vehicle scene mode is in an off state; When the first vehicle state information satisfies the first preset condition, the high voltage is controlled to be powered off.

2. The vehicle control method according to claim 1, characterized in that: The first vehicle status information further includes gear information, second seat information, and door status information, wherein the second seat information is used to indicate whether there is a person sitting in a seat other than the driver's seat; The first preset condition also includes one or more of the following: the gear position is a first preset gear position, the second seat information is that there is no occupant, and the door state has not changed, and the first preset gear position is a gear position other than the parking gear and the neutral gear.

3. The vehicle control method according to claim 1, characterized in that: The method further comprises: When the vehicle is in a state where the high voltage is activated and the low voltage system is working, obtaining second vehicle state information, the second vehicle state information including gear position information, brake pedal state information and battery voltage information; Determining whether the battery voltage is less than or equal to a preset voltage; When the battery voltage is less than or equal to the preset voltage, determining whether the second vehicle state information satisfies a second preset condition; wherein the second preset condition includes: the gear position is a second preset gear position, the vehicle speed is less than or equal to a second preset vehicle speed, and the brake pedal is in a preset state; the second preset gear position is a parking gear position, and the preset state is used to indicate that the brake pedal has not sent a brake signal within a first preset time period; When the second vehicle state information satisfies the second preset condition, the power supply is controlled to be turned off.

4. The vehicle control method according to claim 3, characterized in that: When the second vehicle state information satisfies the second preset condition, controlling the power supply to be turned off includes: When the second vehicle status information satisfies the second preset condition and lasts for a second preset time period, the power supply is controlled to be turned off.

5. A vehicle control device, characterized in that: include: an acquisition module, the acquisition module being used to acquire first vehicle status information when the vehicle is in a state where the high pressure is activated and the low pressure system is working, the first vehicle status information at least including vehicle speed, first seat information, driving mode and vehicle scenario mode status, the first seat information being used to indicate whether there is a person in the main driver's seat; a processing module, the processing module being used to determine whether the first vehicle state information satisfies a first preset condition; wherein the first preset condition at least includes: the vehicle speed is less than or equal to a first preset vehicle speed, the first seat information is that there is no person, the driving mode is a driving mode other than the trailer mode, and the vehicle scenario mode is in an off state; The processing module is further configured to control high voltage power-off when the first vehicle status information satisfies the first preset condition.

6. The vehicle control device according to claim 5, characterized in that: The first vehicle status information further includes gear information, second seat information, and door status information, wherein the second seat information is used to indicate whether there is a person sitting in a seat other than the driver's seat; The first preset condition also includes one or more of the following: the gear position is a first preset gear position, the second seat information is that there is no occupant, and the door state has not changed, and the first preset gear position is a gear position other than the parking gear and the neutral gear.

7. The vehicle control device according to claim 5, characterized in that: The acquisition module is further used to acquire second vehicle status information when the vehicle is in a state where the high voltage is activated and the low voltage system is working, wherein the second vehicle status information includes gear position information, brake pedal status information and battery voltage information; The processing module is further used to determine whether the battery voltage is less than or equal to a preset voltage; The processing module is further used to determine whether the second vehicle state information meets a second preset condition when the battery voltage is less than or equal to a preset voltage; wherein the second preset condition includes: the gear position is a second preset gear position, the vehicle speed is less than or equal to a second preset vehicle speed, and the brake pedal is in a preset state; the second preset gear position is a parking gear position, and the preset state is used to indicate that the brake pedal has not sent a braking signal within a first preset time length; The processing module is further used to control the power supply to be turned off when the second vehicle status information meets the second preset condition.

8. The vehicle control device according to claim 7, characterized in that: The processing module is specifically configured to control the power supply to be turned off when the second vehicle status information satisfies the second preset condition and lasts for a second preset time period.

9. A means of transport, characterized in that: The invention comprises a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor executes the program to implement the vehicle control method as claimed in any one of claims 1 to 4.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores computer-executable instructions, and when the computer-executable instructions are executed on a computer, the computer is enabled to execute the vehicle control method according to any one of claims 1 to 4.

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