Battery swapping control method and device of vehicle, storage medium and electronic device

Abstract

The application discloses a battery replacement control method and device of a vehicle, a storage medium and an electronic device, and relates to the technical field of vehicles. The method comprises the following steps: acquiring the vehicle speed of the vehicle; in response to receiving a battery replacement permission instruction and the vehicle speed being less than a preset threshold, controlling the vehicle to enter a battery replacement mode, wherein the battery replacement mode is used to provide an electricity isolation environment for battery replacement of the vehicle; in the battery replacement mode, controlling the vehicle state of the vehicle to switch from a running state to a dormant state; in the dormant state, detecting a battery replacement success signal; in response to detecting the battery replacement success signal, controlling the vehicle to exit the battery replacement mode, wherein the battery replacement success signal is used to indicate that the vehicle has completed battery replacement; and in response to the vehicle exiting the battery replacement mode, controlling the vehicle state to switch back from the dormant state to the running state. The application solves the technical problem that related technologies control the vehicle battery replacement process through manual inspection, which leads to a complex process, low efficiency, poor anti-interference performance, and low safety.

Description

Technical Field

[0001] This invention relates to the field of vehicle technology, and more specifically, to a battery swapping control method, apparatus, storage medium, and electronic device for vehicles. Background Technology

[0002] With the development of vehicle technology, the types of vehicles have increased, and the application of pure electric vehicles has become more widespread. However, in the actual battery swapping process, pure electric vehicles often face risks such as high-voltage safety issues and accidental triggering of battery swapping under non-battery swapping conditions. Therefore, battery swapping control methods for vehicles are extremely important.

[0003] Currently, the vehicle battery swapping process is controlled through manual inspections. However, this method relies on information exchange with specific battery swapping stations, resulting in poor station compatibility, complex process, low efficiency, poor anti-interference capabilities, and low security.

[0004] There is currently no effective solution to the above problems. Summary of the Invention

[0005] This invention provides a vehicle battery swapping control method, device, storage medium, and electronic device to at least solve the technical problems of related technologies that control the vehicle battery swapping process through manual inspection, resulting in complex processes, low efficiency, poor anti-interference capabilities, and low safety.

[0006] According to one embodiment of the present invention, a battery swapping control method for a vehicle is provided, comprising: acquiring the vehicle speed; in response to receiving a battery swapping permission command and the vehicle speed being less than a preset threshold, controlling the vehicle to enter a battery swapping mode, wherein the battery swapping mode is used to provide an electrical isolation environment for battery replacement; in the battery swapping mode, controlling the vehicle state to switch from an operating state to a dormant state; in the dormant state, detecting a battery swapping success signal, wherein the battery swapping success signal is used to indicate that the vehicle has completed battery replacement; in response to detecting the battery swapping success signal, controlling the vehicle to exit the battery swapping mode; and in response to the vehicle exiting the battery swapping mode, controlling the vehicle state to switch from the dormant state back to the operating state.

[0007] Optionally, controlling the vehicle's state to switch from operating state to dormant state includes: controlling the vehicle to power down the high voltage within a first preset time range, while simultaneously blocking high voltage power-on requests; after the vehicle's high voltage is powered down, acquiring the vehicle's gear position information and electronic parking brake status; in response to the gear position information satisfying a preset gear position status and the electronic parking brake status satisfying a preset status, controlling the vehicle to issue a parking brake unlocking command; and controlling the vehicle to perform a parking brake unlocking action within a second preset time range according to the parking brake unlocking command while blocking user operation commands.

[0008] Optionally, controlling the vehicle's state to switch from running to dormant also includes: controlling the vehicle to shield the battery management system node loss fault, while monitoring and storing vehicle fault information.

[0009] Optionally, controlling the vehicle state to switch from a dormant state back to an operating state includes: controlling the vehicle to receive high-voltage power-on requests and user operation commands, wherein the user operation commands include at least one of the following: user gear shift command, user electronic parking brake command, and user vehicle start command.

[0010] Optionally, controlling the vehicle state to switch from a dormant state back to an operating state also includes: controlling the vehicle to resume fault diagnosis of lost battery management system nodes within a third preset time range.

[0011] Optionally, the method further includes: acquiring and storing the battery swapping mode status value and the battery swapping mode exit status value of the vehicle, wherein the battery swapping mode status value is used to represent the working status of multiple controllers in the vehicle before the vehicle enters the hibernation state, and the battery swapping mode status value is used to represent the working status of multiple controllers in the vehicle after the vehicle enters the hibernation state.

[0012] Optionally, the method further includes: continuously issuing prompt messages for a preset duration in a preset manner, wherein the prompt messages are used to prompt the start and end of the battery swapping mode.

[0013] Optionally, in response to receiving a hard-wired battery swap reminder signal but not receiving a battery swap permission signal, the vehicle is controlled to stop swapping the battery and detect vehicle faults; or, in response to receiving a battery swap success signal but not receiving a battery swap permission signal, the vehicle is controlled to stop swapping the battery and detect vehicle faults.

[0014] According to one embodiment of the present invention, a battery swapping control device for a vehicle is also provided, comprising: an acquisition module for acquiring the vehicle speed; a first control module for controlling the vehicle to enter a battery swapping mode in response to receiving a battery swapping permission command and the vehicle speed being less than a preset threshold, wherein the battery swapping mode provides an electrical isolation environment for battery replacement; a second control module for controlling the vehicle state to switch from a running state to a dormant state in the battery swapping mode; a detection module for detecting a successful battery swap signal in the dormant state, wherein the successful battery swap signal indicates that the vehicle has completed battery replacement; a third control module for controlling the vehicle to exit the battery swapping mode in response to detecting the successful battery swap signal; and a fourth control module for controlling the vehicle state to switch from a dormant state back to a running state in response to the vehicle exiting the battery swapping mode.

[0015] Optionally, the second control module is further configured to control the vehicle to power down the high voltage within a first preset time range, while blocking the high voltage power-up request; after the vehicle is powered down, it acquires the vehicle's gear position information and electronic parking brake status; in response to the gear position information meeting the preset gear position status and the electronic parking brake status meeting the preset status, it controls the vehicle to issue a parking brake unlocking command; and according to the parking brake unlocking command, it controls the vehicle to perform the parking brake unlocking action within a second preset time range and blocks user operation commands.

[0016] Optionally, the second control module is also used to control the vehicle's shielded battery management system node loss fault, while monitoring and storing vehicle fault information.

[0017] Optionally, the fourth control module is also used to control the vehicle to receive high-voltage power-on requests and user operation commands, wherein the user operation commands include at least one of the following: user gear shift command, user electronic parking brake command, and user vehicle start command.

[0018] Optionally, the fourth control module is also used to control the vehicle to restore the battery management system node loss fault diagnosis within a third preset time range.

[0019] Optionally, the second control module is also used to acquire and store the battery swapping mode status value of the vehicle, wherein the battery swapping mode status value is used to indicate the working status of multiple controllers in the vehicle before the vehicle enters the hibernation state.

[0020] Optionally, the fourth control module is also used to acquire and store the vehicle's battery swapping mode exit status value, wherein the battery swapping mode status value is used to indicate the working status of multiple controllers in the vehicle after the vehicle enters a dormant state.

[0021] Optionally, the second control module is also used to continuously issue a prompt message for a preset duration in a preset manner, wherein the prompt message is used to prompt the start of the battery swapping mode.

[0022] Optionally, the fourth control module is also used to continuously issue a prompt message for a preset duration in a preset manner, wherein the prompt message is used to indicate the exit of the battery swapping mode.

[0023] Optionally, the second control module is also configured to control the vehicle to stop replacing the battery and detect vehicle faults in response to receiving a hard-wired battery swap reminder signal and not receiving a battery swap permission signal.

[0024] Optionally, the fourth control module is also used to control the vehicle to stop replacing the battery and detect vehicle faults in response to receiving a battery swap success signal but not receiving a battery swap permission signal.

[0025] According to one embodiment of this application, a battery swapping control system for a vehicle is also provided, characterized in that the battery swapping control system includes: an in-vehicle communication device, an in-vehicle entertainment and information system, a vehicle control unit, an electronic parking brake device, a vehicle body control module, and a vehicle battery management system, and the battery swapping control system is used to execute the vehicle battery swapping control method of any of the above claims.

[0026] According to one embodiment of this application, a vehicle is also provided, which is used to execute the battery swapping control method of any of the above claims.

[0027] According to one embodiment of the present invention, a computer-readable storage medium is also provided, wherein the storage medium stores a computer program, wherein the computer program is configured to execute the battery swapping control method for a vehicle as described above when running on a computer or processor.

[0028] According to one embodiment of the present invention, an electronic device is also provided, including a memory and a processor, wherein the memory stores a computer program and the processor is configured to run the computer program to perform the battery swapping control method for a vehicle as described above.

[0029] In this embodiment of the invention, by acquiring the vehicle speed, in response to receiving a battery swapping permission command and the vehicle speed being less than a preset threshold, the vehicle is controlled to enter a battery swapping mode. The battery swapping mode provides an isolated electrical environment for battery replacement. In this mode, the vehicle's state is switched from running to dormant. In dormant mode, a successful battery swap signal is detected. When this signal is detected, the vehicle exits the battery swapping mode. The successful battery swap signal indicates that the battery replacement is complete. When the vehicle exits the battery swapping mode, the vehicle's state is switched back from dormant to running. This achieves automatic interaction between the vehicle's controllers without relying on manual control, while simplifying information interaction with the battery swapping station. This not only improves the vehicle's battery swapping compatibility but also enhances the safety and efficiency of the battery swapping operation. The method is simple, easy to implement, highly efficient, has strong anti-interference capabilities, and high safety. It solves the technical problems of related technologies that rely on manual inspection to control the vehicle's battery swapping process, resulting in complex processes, low efficiency, poor anti-interference capabilities, and low safety. Attached Figure Description

[0030] The accompanying drawings, which are included to provide a further understanding of the invention and form part of this application, illustrate exemplary embodiments of the invention and, together with their description, serve to explain the invention and do not constitute an undue limitation thereof. In the drawings:

[0031] Figure 1 This is a diagram of a vehicle battery swapping control system according to one embodiment of the present invention;

[0032] Figure 2 This is a flowchart of a battery swapping control method for a vehicle according to one embodiment of the present invention;

[0033] Figure 3 This is a structural block diagram of a vehicle battery swapping control device according to one embodiment of the present invention. Detailed Implementation

[0034] For ease of understanding, some concepts related to the embodiments of the present invention are explained by way of example for reference.

[0035] As shown below:

[0036] Battery swapping for pure electric vehicles refers to the process of depleting the battery of an electric vehicle, removing the battery pack from the vehicle, and installing a new, fully charged battery pack. The swapping process generally includes: arriving at a battery swapping station; parking the electric vehicle in the designated swapping area; removing the battery pack; charging and checking; installing the new battery pack; and leaving the station.

[0037] Telematics Box (TBOX): A device for in-vehicle remote monitoring and communication acquires real-time vehicle data, such as vehicle speed, turn signal status, and engine status, through the vehicle's CAN bus or other interfaces, and transmits the data to a cloud server. TBOX can provide functions such as safety monitoring, positioning services, vehicle management, and diagnostic services, thereby enhancing the vehicle's intelligence and interconnectivity.

[0038] In-Vehicle Infotainment (IVI): An integrated system within a vehicle that provides entertainment, navigation, communication, and vehicle control functions. It typically includes a central display screen, audio system, navigation system, Bluetooth connectivity, and voice recognition. It can be operated via touchscreen, buttons, or voice commands. IVI systems can provide passenger entertainment and information services, such as playing music, watching videos, and providing navigation guidance. They can also connect to external devices such as smartphones to expand functionality.

[0039] Vehicle Control Unit (VCU): An electronic control unit used to control and manage various electronic systems of a vehicle, such as engine control, transmission system, braking system, and suspension system. The VCU receives information from vehicle sensors and other control units and executes corresponding control operations according to preset algorithms and logic to ensure vehicle safety, performance, and comfort.

[0040] Electronic Parking Brake (EPB): A handbrake device controlled by an electronic system. Unlike the traditional mechanical handbrake, the EPB uses electronic signals to control the braking device, realizing the raising and lowering operation of the handbrake. Using the EPB can provide greater ease of operation and vehicle safety.

[0041] Body Control Module (BCM): One of the main control modules of a vehicle, the BCM is responsible for managing and controlling the vehicle's electrical system, body electronics, and interior and exterior lighting functions. It receives signals from various vehicle sensors and uses these signals to control various vehicle operations, such as door locking / unlocking, window operation, and interior lighting control. The BCM also communicates with other vehicle modules to enable various vehicle functions and operations.

[0042] A Battery Management System (BMS) is a system used to manage and monitor the battery pack of an electric vehicle. The BMS is primarily responsible for monitoring parameters such as battery voltage, current, and temperature, and controlling the charging and discharging of the battery based on these parameters to ensure the safety, stability, and performance optimization of the battery pack. The BMS also provides battery state estimation, fault diagnosis, equalization charging and discharging, overvoltage, undervoltage, and overtemperature protection functions, and provides real-time data and alarm information.

[0043] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of the present invention.

[0044] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this invention are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of the invention described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover a non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0045] According to one embodiment of the present invention, an embodiment of a battery swapping control method for a vehicle is provided. It should be noted that the steps shown in the flowchart in the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions. Furthermore, although a logical order is shown in the flowchart, in some cases, the steps shown or described may be executed in a different order than that shown here.

[0046] This method embodiment can be executed in an electronic device, similar control device, or system that includes a memory and a processor. Taking an electronic device as an example, the electronic device may include one or more processors and a memory for storing data. Optionally, the electronic device may also include a communication device for communication functions and a display device. Those skilled in the art will understand that the above structural description is merely illustrative and does not limit the structure of the electronic device. For example, the electronic device may include more or fewer components than described above, or have a different configuration than described above.

[0047] A processor may include one or more processing units. For example, a processor may include a central processing unit (CPU), a graphics processing unit (GPU), a digital signal processing (DSP) chip, a microcontroller unit (MCU), a field-programmable gate array (FPGA), a neural network processing unit (NPU), a tensor processing unit (TPU), or an artificial intelligence (AI) processor. Different processing units may be independent components or integrated into one or more processors. In some instances, electronic devices may also include one or more processors.

[0048] The memory can be used to store computer programs, such as the computer program corresponding to the vehicle battery swapping control method in this embodiment of the invention. The processor implements the vehicle battery swapping control method by running the computer program stored in the memory. The memory may include high-speed random access memory and non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some instances, the memory may further include memory remotely located relative to the processor, and these remote memories can be connected to electronic devices via a network. Examples of such networks include, but are not limited to, the Internet, corporate intranets, local area networks, mobile communication networks, and combinations thereof.

[0049] Communication devices are used to receive or send data via a network. Specific examples of such networks may include wireless networks provided by the mobile terminal's communication provider. In one example, the communication device includes a network interface controller (NIC), which can connect to other network devices via a base station to communicate with the Internet. In another example, the communication device may be a radio frequency (RF) module used for wireless communication with the Internet.

[0050] The display device can be, for example, a touchscreen liquid crystal display (LCD) and a touch display (also referred to as a "touchscreen" or "touch screen"). This LCD allows the user to interact with the user interface of the mobile terminal. In some embodiments, the mobile terminal has a graphical user interface (GUI), which allows the user to interact with the GUI by touching a touch-sensitive surface with fingers and / or gestures. Optional human-computer interaction functions include: creating web pages, drawing, word processing, creating electronic documents, playing games, video conferencing, instant messaging, sending and receiving emails, a call interface, playing digital video, playing digital music, and / or web browsing, etc. Executable instructions for performing the above human-computer interaction functions are configured / stored in one or more processor-executable computer program products or readable storage media.

[0051] This embodiment provides a vehicle battery swapping control system, characterized in that the battery swapping control system includes: an in-vehicle communication device, an in-vehicle entertainment and information system, a vehicle control unit, an electronic parking brake device, a vehicle body control module, and a vehicle battery management system. The battery swapping control system is used to execute the vehicle battery swapping control method of one embodiment of the present invention.

[0052] Figure 1 This is a diagram of a vehicle battery swapping control system according to one embodiment of the present invention, such as... Figure 1 As shown, Figure 1 This includes a battery swapping station, an onboard TBOXI module, an onboard IVI module, an onboard VCU controller module, a battery pack, an onboard BMS module, an onboard EPB module, and an onboard BCM module.

[0053] Among them, the battery swapping station is used to provide battery swapping services for vehicles, and can provide battery swapping safety verification and issue battery swapping permission signals.

[0054] The on-board TBOXI module is used to control the operation of various vehicle modes, such as the operation of the vehicle's battery swapping mode, which is not limited in this embodiment of the invention.

[0055] The in-vehicle IVI module is used to provide entertainment and information services to vehicle users, such as sending various battery swapping reminders to users. This embodiment of the invention does not limit this.

[0056] The vehicle-mounted VCU controller module is used to control and manage various electronic systems of a vehicle. For example, it can receive information from vehicle sensors and other control units when the vehicle enters battery swapping mode. This embodiment of the invention is not limited to this.

[0057] The battery pack is used to provide power to the vehicle. When the battery replacement is completed, it can send a battery replacement success signal to the on-board VCU controller module. This embodiment of the invention is not limited.

[0058] The vehicle-mounted BMS module is used to manage and monitor the battery pack of electric vehicles. It can monitor parameters such as voltage, current, and temperature of the battery pack and control the charging and discharging of the battery based on these parameters. This embodiment of the invention is not limited to these parameters.

[0059] The on-board EPB module is used to control the state of the vehicle's electronic parking brake according to the battery swapping mode status signal in the vehicle's battery swapping mode, and this embodiment of the invention is not limited thereto.

[0060] The on-board BCM module is used to control the vehicle's voltage status according to the battery swapping mode status signal in the vehicle's battery swapping mode, and this embodiment of the invention is not limited thereto.

[0061] This embodiment provides a battery swapping control method for vehicles operating with electronic devices. Figure 2 This is a flowchart of a vehicle battery swapping control method according to one embodiment of the present invention, such as... Figure 2 As shown, the process includes the following steps:

[0062] Step S20: Obtain the vehicle speed;

[0063] Understandably, vehicles generally need to enter charging stations to complete the battery swapping process. To ensure the safety of the battery swapping process, vehicles need to slow down before entering the station. At this time, the vehicle's speed is recorded to monitor the vehicle's driving status, thus providing a basis for determining whether charging is safe.

[0064] Optionally, the vehicle speed can be obtained through vehicle body sensors, and this embodiment of the invention is not limited thereto. For example, the vehicle's speed when entering the battery swapping station can be obtained in real time through a speed sensor, and this embodiment of the invention is not limited thereto.

[0065] Step S21: In response to receiving a battery swapping permission command and the vehicle speed being less than a preset threshold, control the vehicle to enter the battery swapping mode.

[0066] Among them, the battery swapping mode is used to provide an isolated electrical environment for replacing vehicle batteries.

[0067] The battery swapping permission instruction can be understood as an instruction that allows the vehicle to perform a battery swapping operation. The preset threshold can be understood as the maximum vehicle speed at which a safe battery swapping operation can be performed, for example, 5 km / h. This embodiment of the invention does not impose any restrictions. When the vehicle speed is greater than the maximum vehicle speed, it means that the vehicle cannot perform a safe battery swapping operation at this time.

[0068] This step can be understood as follows: when a battery swapping permission instruction is received and the vehicle speed is less than a preset threshold, that is, when an instruction is received allowing the vehicle to perform a battery swapping operation and the vehicle speed is less than the maximum speed at which the vehicle can safely perform a battery swapping operation, it means that the vehicle battery swapping operation is allowed to be performed and the vehicle can perform a safe battery swapping operation. At this time, the vehicle is controlled to enter the battery swapping mode, which provides an electrical isolation environment for the vehicle battery swapping.

[0069] For example, when a battery swapping permission command is received and the vehicle speed is less than 5 km / h, it indicates that the vehicle battery swapping operation is allowed and the vehicle can perform a safe battery swapping operation. At this time, the vehicle is controlled to enter the battery swapping mode to provide an electrical isolation environment for the vehicle battery swapping. This embodiment of the invention is not limited.

[0070] Optionally, when a battery swapping permission command is received and the vehicle speed is less than a preset threshold, the above can be used. Figure 1 The vehicle's battery swapping control system displays battery swapping mode activation information in the vehicle's IVI module. Users can operate the battery swapping prompt button, and the vehicle IVI module will send the battery swapping mode entry signal to the vehicle VCU controller module, which will then control the vehicle to enter the battery swapping mode. This embodiment of the invention is not limited.

[0071] Step S22: In battery swapping mode, control the vehicle's status to switch from running state to dormant state;

[0072] The operating state can be understood as the normal driving state of the vehicle. In the normal driving state, the working state of each controller in the vehicle is the normal response state to support the normal driving of the vehicle. The sleep state can be understood as the semi-stopped operation state of the vehicle. In the sleep state, the working state of each controller in the vehicle is automatically adjusted according to the battery swapping permission command to support the safety of the vehicle's battery swapping process.

[0073] This step can be understood as follows: after entering the battery swapping mode, which provides an electrical isolation environment for replacing the vehicle's battery, the vehicle's status is switched from normal driving to semi-stopped operation, and the working status of each controller in the vehicle is switched from normal response to automatic adjustment according to the battery swapping permission command.

[0074] Optionally, this step can be performed as described above. Figure 1 The battery swapping control system for vehicles is implemented in this way, and the embodiments of the present invention are not limited thereto. Specifically, it can be achieved through the above-described... Figure 1 The vehicle-mounted VCU controller module controls the vehicle's state to switch from running state to sleep state, which is not limited in this embodiment of the invention.

[0075] Step S23: In sleep mode, detect the battery swap success signal;

[0076] The battery swap success signal indicates that the vehicle has completed the battery replacement.

[0077] The battery swap success signal can be understood as a signal indicating that the vehicle battery has been successfully replaced. For example, it could be a hard-wired battery locking signal, but this embodiment of the invention is not limited to that. This step can be understood as detecting the signal indicating that the vehicle battery has been successfully replaced while the vehicle is in a semi-stopped operating state.

[0078] Alternatively, it can be done through the above Figure 1 The battery swapping control system of the vehicle detects a successful battery swap signal, but this embodiment of the invention is not limited to this. Exemplarily, it can be achieved through the above... Figure 1 The vehicle's VCU controller module in the battery swapping control system detects the hard-wired battery locking signal, which is equivalent to detecting a successful battery swap. This embodiment of the invention is not limited to this.

[0079] Step S24: In response to the detection of a successful battery swap signal, control the vehicle to exit the battery swap mode;

[0080] As is understandable, the battery swap success signal indicates that the vehicle battery has been successfully replaced. Detecting this signal means the battery is installed correctly and the battery replacement was successful. This step can be understood as follows: when the battery swap success signal is detected, it indicates the battery is installed correctly and the battery replacement was successful; at this point, the vehicle exits the battery swap mode.

[0081] Optionally, when a successful battery swap signal is detected, the above-mentioned methods can be used simultaneously. Figure 1 The vehicle's battery swapping control system's onboard IVI module displays battery swapping mode exit information. Users can operate the battery swapping prompt button, and the onboard IVI module will send a battery swapping mode exit signal to the onboard VCU controller module, which will then control the vehicle to exit the battery swapping mode. This embodiment of the invention is not limited.

[0082] Step S25: In response to the vehicle exiting the battery swapping mode, control the vehicle state to switch from the dormant state back to the running state.

[0083] This step can be understood as follows: after the vehicle completes the battery replacement, the vehicle's state is switched from a semi-stopped operation state back to a normal driving state, and the working state of each controller in the vehicle is automatically adjusted and switched back to a normal response state according to the battery swap permission command.

[0084] Optionally, this step can be performed as described above. Figure 1 The battery swapping control system for vehicles is implemented in this way, and the embodiments of the present invention are not limited thereto. Specifically, it can be achieved through the above-described... Figure 1 The vehicle-mounted VCU controller module controls the vehicle's state to switch from a dormant state back to an operating state, but this embodiment of the invention is not limited thereto.

[0085] Through the above steps, by acquiring the vehicle speed, and in response to receiving a battery swapping permission command and the vehicle speed being less than a preset threshold, the vehicle is controlled to enter battery swapping mode. Battery swapping mode provides an isolated electrical environment for battery replacement. In battery swapping mode, the vehicle's state is switched from running to dormant. In dormant mode, a successful battery swap signal is detected. When a successful battery swap signal is detected, the vehicle is controlled to exit battery swapping mode. The successful battery swap signal indicates that the vehicle has completed battery replacement. When the vehicle exits battery swapping mode, the vehicle's state is switched back from dormant to running. This achieves automatic interaction between the vehicle's controllers without relying on manual control, while simplifying information interaction with the battery swapping station. This not only improves vehicle battery swapping compatibility but also enhances the safety and efficiency of the battery swapping operation. The method is simple, easy to implement, highly efficient, has strong anti-interference capabilities, and high safety. It solves the technical problems of related technologies that rely on manual inspection to control the vehicle battery swapping process, resulting in complex processes, low efficiency, poor anti-interference capabilities, and low safety.

[0086] Optionally, in step S22, switching the vehicle's state from the running state to the dormant state may include the following steps:

[0087] Step S220: Control the vehicle to power off the high voltage within a first preset time range, and at the same time block the high voltage power-on request;

[0088] The first preset time range can be understood as the maximum time range that ensures the vehicle can be powered down quickly and safely. That is, the time required to power down the high voltage within this maximum time range is relatively short. Optionally, the first preset time range can be set to be less than the time range for receiving the battery swap permission instruction and performing the battery swap. This embodiment of the invention does not impose any restrictions.

[0089] Optionally, this step can be performed as described above. Figure 1 The battery swapping control system for vehicles is implemented in this way, and the embodiments of the present invention are not limited thereto. Specifically, it can be achieved through the above-described... Figure 1 The vehicle-mounted VCU controller module controls the vehicle to shut down the high voltage within a first preset time range, while simultaneously blocking the high voltage power-on request. This embodiment of the invention is not limited to this.

[0090] In an optional embodiment, the above-mentioned [method / mechanism] can also be used after the vehicle's high voltage is de-energized. Figure 1 The vehicle-mounted BCM module performs a low-voltage power-down and simultaneously sends a low-voltage power-down signal to the vehicle-mounted VCU controller module. For example, the low-voltage power-down signal can be sent via both message and hardwire, but this embodiment of the invention is not limited to this.

[0091] S221, after the vehicle's high voltage is de-energized, obtains the vehicle's gear position information and electronic parking brake status;

[0092] Optionally, this step can be performed as described above. Figure 1 The battery swapping control system for vehicles is implemented in this way, and the embodiments of the present invention are not limited thereto. Specifically, it can be achieved through the above-described... Figure 1 The vehicle-mounted VCU controller module in the invention controls and acquires the vehicle's gear position information and electronic parking brake status, but this embodiment of the invention is not limited thereto.

[0093] Step S222: In response to the gear position information satisfying the preset gear position state and the electronic parking brake state satisfying the preset state, control the vehicle to issue a parking brake unlock command;

[0094] The preset gear position can be understood as the vehicle's neutral gear, and the preset state can be understood as the electronic parking brake being clamped. This step can be understood as the vehicle issuing a handbrake unlocking command when the gear information meets the preset gear position and the electronic parking brake state meets the preset state, that is, when the vehicle gear is in neutral and the electronic parking brake state is clamped.

[0095] Optionally, this step can be performed as described above. Figure 1 The battery swapping control system for the vehicle is implemented in this embodiment of the invention, and is not limited thereto. Specifically, when the gear information meets a preset gear state and the electronic parking brake state meets a preset state, that is, when the vehicle gear is in neutral and the electronic parking brake state is in a clamped state, it can be achieved through the above-mentioned... Figure 1The vehicle-mounted VCU controller module controls the vehicle to issue a handbrake unlocking command, but this embodiment of the invention is not limited thereto.

[0096] Step S223: Control the vehicle to perform the handbrake unlocking action within a second preset time range according to the handbrake unlocking command and block the user operation command.

[0097] The second preset time range can be understood as the maximum time range that ensures the vehicle can be unlocked quickly, that is, the unlocking time is shorter within the maximum time range. Optionally, the second preset time range can be set to be shorter than the time range for receiving the battery swap permission command and performing battery swapping. This embodiment of the invention does not impose any restrictions.

[0098] Optionally, this step can be performed as described above. Figure 1 The battery swapping control system for vehicles is implemented in this way, and the embodiments of the present invention are not limited thereto. Specifically, it can be achieved through the above-described... Figure 1 The vehicle-mounted EPB module controls the vehicle to perform the handbrake unlocking action within a second preset time range according to the handbrake unlocking command and blocks user operation commands. This embodiment of the invention is not limited.

[0099] Optionally, in step S22, controlling the vehicle's state to switch from the running state to the dormant state may further include the following steps:

[0100] Step S224: Control the vehicle to shield the battery management system node loss fault, and at the same time monitor and store vehicle fault information.

[0101] It is understandable that during battery replacement, one or more nodes in the BMS may fail, causing the BMS to be unable to correctly read or monitor the information of that node. To prevent the impact of the failure from spreading, the system may take measures to shield the faulty node, that is, temporarily stop reading or monitoring that node, to ensure that the function of other normal nodes is not affected, thereby avoiding the spread of the failure.

[0102] Optionally, this step can be performed as described above. Figure 1 The battery swapping control system for vehicles is implemented in this way, and the embodiments of the present invention are not limited thereto. Specifically, it can be achieved through the above-described... Figure 1 The vehicle-mounted BMS module controls the vehicle to shield the battery management system node loss fault, and at the same time monitors and stores vehicle fault information, thereby preventing the spread of the impact of the fault during battery replacement. This embodiment of the invention is not limited.

[0103] Optionally, step S22 may also include the following execution steps:

[0104] Step S225: Obtain and store the vehicle's battery swapping mode status value.

[0105] Among them, the battery swapping mode status value is used to indicate the working status of multiple controllers in the vehicle before the vehicle enters the sleep state.

[0106] This step can be understood as acquiring and storing the operating states of multiple controllers in the vehicle before it enters a sleep state. Optionally, this step can be achieved through the above... Figure 1 The battery swapping control system for vehicles is implemented in this way, and the embodiments of the present invention are not limited thereto. Specifically, it can be achieved through the above-described... Figure 1 The vehicle-mounted BMS module acquires and stores the working status of multiple controllers in the vehicle before the vehicle enters a sleep state, and this embodiment of the invention is not limited thereto.

[0107] Alternatively, after the vehicle enters battery swapping mode, the above-mentioned... Figure 1 The vehicle-mounted BMS module uses a diagnostic service hardware reset to store current fault information, thereby avoiding the inability to store faults due to the BMS controller's inability to hibernate before the start of battery swapping. This embodiment of the invention does not limit this.

[0108] Optionally, in step S24, controlling the vehicle state to switch from the dormant state back to the running state may include the following execution steps:

[0109] Step S240: Control the vehicle to allow receiving high-voltage power-on requests and user operation commands.

[0110] The user operation commands include at least one of the following: user gear shift command, user electronic parking brake command, and user vehicle start command.

[0111] Understandably, after the vehicle completes the battery replacement, the vehicle is in a state of high voltage and low voltage power-off, and is still in battery swapping mode. At this time, the vehicle control system is allowed to receive high voltage power-on requests and user operation commands, including at least user gear shifting commands, user electronic parking brake commands, and user vehicle start commands.

[0112] In an optional embodiment, user operation commands can also be detected simultaneously when a successful battery swap signal is detected. When a user command to start the vehicle is detected, such as the user pressing the brake pedal and turning on the ignition switch, the above-mentioned... Figure 1 The vehicle-mounted BCM module resends a low-voltage power-on signal to each controller to enable normal low-voltage power-on, thereby controlling the vehicle to exit the battery swapping mode. This embodiment of the invention is not limited.

[0113] In another alternative embodiment, it can also be achieved through the above-described... Figure 1The vehicle-mounted IVI module displays the battery swapping mode exit information. The user can operate the battery swapping prompt button, and the vehicle-mounted IVI module will send the battery swapping mode exit signal to the vehicle-mounted VCU controller module. When the vehicle-mounted VCU controller module receives the battery swapping mode exit signal and the battery swapping success signal, it will control the vehicle to exit the battery swapping mode. This embodiment of the invention is not limited.

[0114] In another optional embodiment, the priority of the user operation command can be adjusted to be higher than the priority of the vehicle's automatic unlocking electronic parking brake, so as to facilitate the user to perform normal vehicle control. This embodiment of the invention does not limit this.

[0115] Optionally, in step S24, controlling the vehicle state to switch from the dormant state back to the running state may further include the following execution steps:

[0116] Step S241: Within the third preset time range, control the vehicle to restore the fault diagnosis of the lost battery management system node.

[0117] The third preset time can be understood as the optimal time range for restoring vehicle communication diagnostics after the battery swap is completed. Optionally, the third preset time range can be set according to the vehicle's factory information, but this embodiment of the invention does not impose any restrictions.

[0118] This step can be understood as controlling the vehicle to restore battery management system node loss fault diagnosis within the optimal time frame for restoring vehicle communication diagnostics. Optionally, this step can be achieved through the above... Figure 1 The battery swapping control system for vehicles is implemented in this way, and the embodiments of the present invention are not limited thereto. Specifically, it can be achieved through the above-described... Figure 1 The vehicle-mounted BMS module controls the vehicle to restore the battery management system node loss fault diagnosis within a third preset time range, and the embodiments of the present invention are not limited thereto.

[0119] Optionally, step S24 may also include the following execution steps:

[0120] Step S242: Obtain and store the vehicle's battery swapping mode exit status value.

[0121] Among them, the battery swapping mode status value is used to indicate the working status of multiple controllers in the vehicle after the vehicle enters a dormant state.

[0122] This step can be understood as acquiring and storing the operating status of multiple controllers in the vehicle after it enters a sleep state. Optionally, this step can be achieved through the above... Figure 1 The battery swapping control system for vehicles is implemented in this way, and the embodiments of the present invention are not limited thereto. Specifically, it can be achieved through the above-described... Figure 1The vehicle-mounted BMS module acquires and stores the working status of multiple controllers in the vehicle after the vehicle enters a sleep state, which is not limited in this embodiment of the invention.

[0123] In an alternative embodiment, control can be achieved through the above... Figure 1 In the vehicle's battery swapping control system, the on-board TBOXI clears the battery swapping permission signal after receiving the battery swapping mode exit status signal. This embodiment of the invention does not limit this.

[0124] Optionally, step S24 may also include the following execution steps:

[0125] Step S243: Continuously send prompt messages for a preset duration using a preset method.

[0126] The prompts are used to indicate when to start and exit the battery swapping mode.

[0127] This step can be understood as continuously sending prompts for a preset duration in a preset manner to indicate the start and end of the battery swapping mode.

[0128] Optionally, this step can be achieved through the above. Figure 1 The battery swapping control system for vehicles is implemented in this way, and the embodiments of the present invention are not limited thereto. Specifically, it can be achieved through the above-described... Figure 1 The vehicle's IVI module issues a battery swapping mode activation prompt when the battery swapping mode is started. For example, it can display "The vehicle is in battery swapping mode and will automatically shut off soon" for 5 seconds, or use the aforementioned... Figure 1 When the vehicle-mounted IVI module exits the battery swapping mode, it issues a prompt to exit the battery swapping mode. For example, it can display "Vehicle exiting battery swapping mode, ready" and keep it for 5 seconds, while disabling the battery swapping prompt and the battery swapping exit button on the IVI interface. This embodiment of the invention does not limit this.

[0129] Optionally, in step S24, the battery swapping permission instruction includes a battery swapping permission signal and a hard-wired battery swapping reminder signal, and may include the following execution steps:

[0130] Step S244: In response to receiving a hard-wired battery swap reminder signal but not receiving a battery swap permission signal, control the vehicle to stop battery swapping and detect vehicle faults; or,

[0131] It is understood that the battery swapping permission instruction includes a battery swapping permission signal and a hard-wired battery swapping reminder signal. The battery swapping permission signal is issued by the battery swapping station. Optionally, when a vehicle enters the communication range of the battery swapping station, it can first undergo signal security verification through the battery swapping station. After passing the security verification, the battery swapping station issues the battery swapping permission signal. This embodiment of the invention does not impose any limitations.

[0132] This step can be understood as follows: when a hard-wired battery swap reminder signal is received but a battery swap permission signal is not received, it means that the vehicle is ready to swap batteries but has not passed the safety verification of the battery swap station, indicating that there is a potential safety hazard in the vehicle's battery swap. At this time, the vehicle is controlled to stop swapping batteries and the vehicle fault is detected. For example, the battery swap process can be stopped and the specific cause of the fault can be found before the vehicle is allowed to plug in the charging gun. This embodiment of the invention does not impose any restrictions.

[0133] In step S245, in response to receiving a battery swap success signal but not receiving a battery swap permission signal, the vehicle is controlled to stop swapping the battery and a vehicle fault is detected.

[0134] This step can be understood as follows: when a battery swap success signal is received but a battery swap permission signal is not received, it indicates that the vehicle's hard-wired battery lock signal is unreliable. At this time, the vehicle is controlled to stop the battery swap and the vehicle fault is detected. For example, the battery swap process can be stopped and the specific cause of the fault can be found before the vehicle is allowed to be charged by plug-in charging. This embodiment of the invention does not limit this.

[0135] Through the above description of the embodiments, those skilled in the art can clearly understand that the methods according to the above embodiments can be implemented by means of software plus necessary general-purpose hardware platforms. Of course, they can also be implemented by hardware, but in many cases the former is a better implementation method. Based on this understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disk) and includes several instructions to cause a terminal device (which may be a mobile phone, computer, server, or network device, etc.) to execute the methods described in the various embodiments of the present invention.

[0136] This embodiment also provides a vehicle battery swapping control device for implementing the above embodiments and preferred embodiments; details already described will not be repeated. As used below, the term "module" can refer to a combination of software and / or hardware that performs a predetermined function. Although the devices described in the following embodiments are preferably implemented in software, hardware implementations, or a combination of software and hardware, are also possible and contemplated.

[0137] Figure 3 This is a structural block diagram of a vehicle battery swapping control device according to one embodiment of the present invention, such as... Figure 3As shown, taking a vehicle battery swapping control device 300 as an example, the device includes: an acquisition module 301 for acquiring the vehicle speed; a first control module 302 for controlling the vehicle to enter a battery swapping mode in response to receiving a battery swapping permission command and the vehicle speed being less than a preset threshold, wherein the battery swapping mode provides an electrical isolation environment for battery replacement; a second control module 303 for controlling the vehicle state to switch from a running state to a dormant state in the battery swapping mode; a detection module 304 for detecting a successful battery swap signal in the dormant state; a third control module 305 for controlling the vehicle to exit the battery swapping mode in response to detecting a successful battery swap signal, wherein the successful battery swap signal indicates that the vehicle has completed battery replacement; and a fourth control module 306 for controlling the vehicle state to switch from a dormant state back to a running state in response to the vehicle exiting the battery swapping mode.

[0138] Optionally, the second control module 303 is further configured to control the vehicle to power down the high voltage within a first preset time range, while blocking the high voltage power-up request; after the vehicle is powered down, it acquires the vehicle's gear position information and electronic parking brake status; in response to the gear position information meeting the preset gear position status and the electronic parking brake status meeting the preset status, it controls the vehicle to issue a parking brake unlocking command; and according to the parking brake unlocking command, it controls the vehicle to perform the parking brake unlocking action within a second preset time range and blocks user operation commands.

[0139] Optionally, the second control module 303 is also used to control the vehicle's shielded battery management system node loss fault, while monitoring and storing vehicle fault information.

[0140] Optionally, the fourth control module 306 is also used to control the vehicle to receive high-voltage power-on requests and user operation commands, wherein the user operation commands include at least one of the following: user gear shift command, user electronic parking brake command, and user vehicle start command.

[0141] Optionally, the fourth control module 406 is also used to control the vehicle to restore the battery management system node loss fault diagnosis within a third preset time range.

[0142] Optionally, the second control module 303 is also used to acquire and store the battery swapping mode status value of the vehicle, wherein the battery swapping mode status value is used to indicate the working status of multiple controllers in the vehicle before the vehicle enters the hibernation state.

[0143] Optionally, the fourth control module 306 is also used to acquire and store the vehicle's battery swapping mode exit status value, wherein the battery swapping mode status value is used to indicate the working status of multiple controllers in the vehicle after the vehicle enters a dormant state.

[0144] Optionally, the second control module 303 is also used to continuously issue a prompt message for a preset duration through a preset method, wherein the prompt message is used to prompt the start of the battery swapping mode.

[0145] Optionally, the fourth control module 306 is also used to continuously issue a prompt message for a preset duration through a preset method, wherein the prompt message is used to prompt the exit of the battery swapping mode.

[0146] Optionally, the second control module 303 is also configured to control the vehicle to stop replacing the battery and detect vehicle faults in response to receiving a hard-wired battery swapping reminder signal and not receiving a battery swapping permission signal.

[0147] Optionally, the fourth control module 306 is also configured to control the vehicle to stop replacing the battery and detect vehicle faults in response to receiving a battery swap success signal but not receiving a battery swap permission signal.

[0148] It should be noted that the above modules can be implemented by software or hardware. For the latter, they can be implemented in the following ways, but are not limited to: all the above modules are located in the same processor; or, the above modules are located in different processors in any combination.

[0149] Embodiments of this application also provide a vehicle for performing the steps in any of the above method embodiments.

[0150] Optionally, in this embodiment, the vehicle may be configured to store a computer program for performing the following steps:

[0151] Step S1: Obtain the vehicle speed;

[0152] Step S2: In response to receiving a battery swap permission command and the vehicle speed being less than a preset threshold, control the vehicle to enter battery swap mode;

[0153] Step S3: In battery swapping mode, control the vehicle's status to switch from running state to sleep state;

[0154] Step S4: In sleep mode, detect the battery swap success signal;

[0155] Step S5: In response to the detection of a successful battery swap signal, control the vehicle to exit the battery swap mode;

[0156] Step S6: In response to the vehicle exiting the battery swapping mode, control the vehicle state to switch from the dormant state back to the running state.

[0157] Embodiments of the present invention also provide a computer-readable storage medium storing a computer program, wherein the computer program is configured to perform the steps in any of the above method embodiments when run on a computer or processor.

[0158] Optionally, in this embodiment, the computer-readable storage medium may be configured to store a computer program for performing the following steps:

[0159] Step S1: Obtain the vehicle speed;

[0160] Step S2: In response to receiving a battery swap permission command and the vehicle speed being less than a preset threshold, control the vehicle to enter battery swap mode;

[0161] Step S3: In battery swapping mode, control the vehicle's status to switch from running state to sleep state;

[0162] Step S4: In sleep mode, detect the battery swap success signal;

[0163] Step S5: In response to the detection of a successful battery swap signal, control the vehicle to exit the battery swap mode;

[0164] Step S6: In response to the vehicle exiting the battery swapping mode, control the vehicle state to switch from the dormant state back to the running state.

[0165] Optionally, in this embodiment, the computer-readable storage medium may include, but is not limited to, various media capable of storing computer programs, such as USB flash drives, read-only memory (ROM), random access memory (RAM), portable hard drives, magnetic disks, or optical disks.

[0166] Embodiments of the present invention also provide an electronic device including a memory and a processor, wherein the memory stores a computer program and the processor is configured to run the computer program to perform the steps in any of the above method embodiments.

[0167] Optionally, in this embodiment, the processor in the above-described electronic device may be configured to run a computer program to perform the following steps:

[0168] Step S1: Obtain the vehicle speed;

[0169] Step S2: In response to receiving a battery swap permission command and the vehicle speed being less than a preset threshold, control the vehicle to enter battery swap mode;

[0170] Step S3: In battery swapping mode, control the vehicle's status to switch from running state to sleep state;

[0171] Step S4: In sleep mode, detect the battery swap success signal;

[0172] Step S5: In response to the detection of a successful battery swap signal, control the vehicle to exit the battery swap mode;

[0173] Step S6: In response to the vehicle exiting the battery swapping mode, control the vehicle state to switch from the dormant state back to the running state.

[0174] Optionally, specific examples in this embodiment can refer to the examples described in the above embodiments and optional implementations, and will not be repeated here.

[0175] The sequence numbers of the above embodiments of the present invention are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments.

[0176] In the above embodiments of the present invention, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0177] In the several embodiments provided in this application, it should be understood that the disclosed technical content can be implemented in other ways. The device embodiments described above are merely illustrative; for example, the division of units can be a logical functional division, and in actual implementation, there may be other division methods. For instance, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the displayed or discussed mutual coupling, direct coupling, or communication connection may be through some interfaces; the indirect coupling or communication connection between units or modules may be electrical or other forms.

[0178] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0179] Furthermore, the functional units in the various embodiments of the present invention can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The integrated unit can be implemented in hardware or as a software functional unit.

[0180] If the integrated unit is implemented as a software functional unit 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 present invention, in essence, 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. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present invention. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, read-only memory (ROM), random access memory (RAM), portable hard drives, magnetic disks, or optical disks.

[0181] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A battery swapping control method for a vehicle, characterized in that, include: Get the vehicle's speed; In response to receiving a battery swapping permission command and the vehicle speed being less than a preset threshold, the vehicle is controlled to enter a battery swapping mode, wherein the battery swapping mode is used to provide an electrical isolation environment for replacing the vehicle's battery; In the battery swapping mode, controlling the vehicle's state to switch from operating state to dormant state includes: controlling the vehicle to power down at high voltage within a first preset time range, while simultaneously blocking high voltage power-on requests; after the vehicle is powered down at high voltage, acquiring the vehicle's gear position information and electronic parking brake status; in response to the gear position information satisfying a preset gear position state and the electronic parking brake status satisfying a preset state, controlling the vehicle to issue a parking brake unlock command, wherein the preset gear position state is the vehicle's neutral gear, and the preset state is the electronic parking brake clamped state; according to the parking brake unlock command, controlling the vehicle to perform a parking brake unlocking action within a second preset time range and blocking user operation commands; In the dormant state, a battery swap success signal is detected, wherein the battery swap success signal is used to indicate that the vehicle has completed battery replacement; In response to detecting the successful battery swap signal, the vehicle is controlled to exit the battery swap mode; In response to the vehicle exiting the battery swapping mode, the vehicle state is controlled to switch from the dormant state back to the running state.

2. The method according to claim 1, characterized in that, The method of controlling the vehicle state to switch from the operating state to the dormant state also includes: The system controls the loss of a node in the vehicle's battery management system and monitors and stores vehicle fault information.

3. The method according to claim 1, characterized in that, The step of controlling the vehicle state to switch from the dormant state back to the running state includes: The vehicle is controlled to receive high-voltage power-on requests and user operation commands, wherein the user operation commands include at least one of the following: user gear shift command, user electronic parking brake command, and user vehicle start command.

4. The method according to claim 1, characterized in that, The method of controlling the vehicle state to switch back from the dormant state to the running state also includes: Within a third preset time range, the vehicle is controlled to restore the fault diagnosis of the lost battery management system node.

5. The method according to claim 1, characterized in that, Also includes: Acquire and store the battery swapping mode status value and the battery swapping mode exit status value of the vehicle, wherein the battery swapping mode status value is used to indicate the working status of multiple controllers in the vehicle before the vehicle enters the hibernation state, and the battery swapping mode status value is used to indicate the working status of multiple controllers in the vehicle after the vehicle enters the hibernation state.

6. The method according to claim 1, characterized in that, Also includes: The system continuously sends out prompts for a preset duration using a preset method. These prompts are used to indicate the start and end of the battery swapping mode.

7. The method according to claim 1, characterized in that, The battery swapping permission instruction includes a battery swapping permission signal and a hard-wired battery swapping reminder signal, and also includes: In response to receiving the hard-wired battery swap reminder signal but not receiving the battery swap permission signal, the system controls the vehicle to stop battery swapping and detects vehicle faults; or, In response to receiving the battery swap success signal but not receiving the battery swap permission signal, the system controls the vehicle to stop swapping the battery and detects vehicle malfunctions.

8. A battery swapping control system for a vehicle, characterized in that, The battery swapping control system includes: vehicle communication equipment, vehicle entertainment and information system, vehicle control unit, electronic parking brake device, vehicle body control module and vehicle battery management system, and the battery swapping control system is used to execute the battery swapping control method of the vehicle as described in any one of claims 1 to 7.

9. An electronic device comprising a memory and a processor, characterized in that, The memory stores a computer program, and the processor is configured to run the computer program to perform the battery swapping control method for the vehicle as described in any one of claims 1 to 7.

Images