Vehicle emergency control method, vehicle emergency system and electronic equipment
By introducing a second control unit and backup power supply into the vehicle, redundant control of door unlocking and window lowering after a collision is achieved, solving the problem in the prior art where doors cannot be unlocked and windows cannot be lowered due to power cut-off or controller failure, thus improving the system's safety and rescue capabilities.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-01-06
- Publication Date
- 2026-03-24
AI Technical Summary
Existing technologies suffer from insufficient redundancy and safety, resulting in doors being unable to unlock and windows being unable to lower after a vehicle collision due to power outages or controller malfunctions.
The first control unit controls the emergency operation element to perform emergency operations, the second control unit sends vehicle information to the emergency service center, and the second control unit performs the emergency operation again if the operation fails. The backup power supply is used to power the door locks and window motors, increasing the safety redundancy of cross-domain control.
Even if the primary control unit fails after a collision, it can still ensure that the doors unlock and the windows lower, improving the system's safety redundancy and rescue capability.
Smart Images
Figure CN121716636A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of vehicle-related technologies, and in particular to a vehicle emergency control method, a vehicle emergency system, electronic equipment, storage media, and computer program products. Background Technology
[0002] In the event of a traffic accident, a vehicle's rescue capability is a crucial function in ensuring the survival of its occupants. The most common reasons why occupants cannot be rescued and suffer injury or death in accidents are that the vehicle's power is cut off or the control system is damaged, resulting in doors that cannot be unlocked or windows that cannot be lowered.
[0003] Under normal conditions and after a collision, door unlocking and window lowering require a Zone Control Unit (ZCU) or Body Control Module (BCM) to control the door locks and window motors, and require a 12V battery for power.
[0004] like Figure 1 The diagram shows a conventional vehicle emergency control system, including an airbag control unit (ACU) 1', a collision sensor 2', a zone control unit (ZCU) / body control module (BCM) 3', a telematics communication unit (TCU) 4', and a battery 5'. The battery 5' supplies power to the door locks 6' and window motors 7'. In the event of a collision, the ZCU 3' controls the door locks and window motors, while the TCU 4' triggers an ECALL call to send vehicle information to the emergency services center. The TCU 4' is also connected to a DA 11'.
[0005] However, if the 12V battery 5' or ZCU / BCM 3' and related wiring harness are damaged in a collision ( Figure 1 If the yellow section is faulty, the doors cannot be unlocked and the windows cannot be lowered. Even if some vehicles are equipped with a backup power supply 8' (or redundant power supply), the doors still cannot be unlocked and the windows cannot be lowered if the ZCU / BCM 3' and related wiring harness are damaged, as the ZCU / BCM 3' and related wiring harnesses require control.
[0006] Although most models are equipped with the ECALL system, the main controller TCU has a backup power supply 9', but it is only used to power the TCU and microphone 10' after a collision, and cannot provide power for control, door unlocking and window lowering. Summary of the Invention
[0007] Therefore, it is necessary to address the technical problem that existing technologies fail to effectively provide redundant backups for vehicle emergency operations and lack sufficient safety, and to provide a vehicle emergency control method, vehicle emergency system, electronic equipment, storage medium, and computer program product.
[0008] This invention provides a vehicle emergency control method, comprising: In response to a collision signal, the first control unit controls the emergency operation element to perform emergency operations, and the second control unit sends vehicle information to the emergency service center. After sending vehicle information to the emergency service center, the second control unit checks whether the emergency operation was successfully executed. If the emergency operation was not successfully executed, the second control unit controls the emergency operation element to perform the emergency operation.
[0009] Further, the emergency operation element is a door lock. The step of detecting whether the emergency operation was successfully executed, and if the emergency operation was unsuccessful, involves the second control unit controlling the emergency operation element to perform the emergency operation, including: The system checks whether the door locks are unlocked. If unlocking fails, the second control unit controls the door locks to unlock.
[0010] Furthermore, the second control unit controls the door locks to unlock, including: The second control unit controls the backup power supply to power the door locks and controls the door locks to unlock.
[0011] Furthermore, the emergency component is a window motor. The detection of whether the emergency operation was successfully executed, and if the emergency operation was unsuccessful, the second control unit controls the emergency operation component to perform the emergency operation, including: The system detects whether the window has been lowered to the preset position. If the window has not been lowered to the preset position, the second control unit controls the window motor to lower the window to the preset position.
[0012] Furthermore, the second control unit controls the window motor to lower the window to a preset position, including: The second control unit controls the backup power supply to power the window motor, and controls the window motor to lower the window to the preset position.
[0013] Furthermore, in response to the collision signal, the first control unit controls the door locks to unlock, and the second control unit sends vehicle information to the emergency service center, including: In response to a collision signal, the airbag control unit sends a collision signal to the first control unit and the second control unit, respectively. The first control unit responds to the collision signal by unlocking the door locks, while the second control unit responds to the collision signal by sending vehicle information to the emergency service center.
[0014] The present invention provides a vehicle emergency system, comprising: a first control unit, a second control unit, a main power supply, a backup power supply, and an emergency operating element. The main power supply is electrically connected to the emergency operating element, and the backup power supply is switched in and out of connection with the emergency operating element. The first control unit and the second control unit are respectively connected to the emergency operating element and execute the vehicle emergency control method as described above.
[0015] Furthermore, the first control unit is a regional control unit or a body controller, the second control unit is an in-vehicle communication unit, and the backup power supply is the power supply for the in-vehicle communication unit.
[0016] This invention provides an electronic device, comprising: At least one processor; and, A memory communicatively connected to at least one of the processors; wherein, The memory stores instructions that can be executed by at least one of the processors to enable at least one of the processors to perform the vehicle emergency control method as described above.
[0017] The present invention provides a storage medium that stores computer instructions, which, when executed by a computer, are used to perform all the steps of the vehicle emergency control method as described above.
[0018] The present invention provides a computer program product, including a computer program / instruction, which, when executed by a processor, implements the vehicle emergency control method as described above.
[0019] This invention controls emergency operation elements to perform emergency operations via a first control unit, sends vehicle information to the emergency service center via a second control unit, and detects whether the emergency operation was successfully executed. If the emergency operation fails, the second control unit re-executes the operation. This invention adds cross-domain control to systems other than the post-collision unlocking system, improving the safety redundancy of the original design at the system level. Attached Figure Description
[0020] Figure 1 This is a system schematic diagram of a vehicle emergency control system based on existing technology. Figure 2 This is a flowchart illustrating the process of a vehicle emergency control method according to an embodiment of the present invention; Figure 3 This is a flowchart illustrating the process of a vehicle emergency control method according to another embodiment of the present invention; Figure 4 This is a system schematic diagram of a vehicle emergency system according to an embodiment of the present invention; Figure 5 A flowchart illustrating the process of a vehicle emergency control method according to a preferred embodiment of the present invention; Figure 6 This is a schematic diagram of the hardware structure of an electronic device according to the present invention. Detailed Implementation
[0021] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings. Identical components are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.
[0022] like Figure 2 The diagram shown is a flowchart of a vehicle emergency control method according to an embodiment of the present invention, including: In step S201, in response to the collision signal, the first control unit controls the emergency operation element to perform emergency operation, and the second control unit sends vehicle information to the emergency service center; In step S202, after sending vehicle information to the emergency service center, the second control unit checks whether the emergency operation was successfully executed. If the emergency operation was not successfully executed, the second control unit controls the emergency operation element to perform the emergency operation.
[0023] Specifically, this invention can be applied to electronic devices with processing capabilities, such as vehicle controllers. For example, the Electronic Control Unit (ECU) of a vehicle.
[0024] First, step S201 is executed. In response to the collision signal, the first control unit controls the emergency operation element to perform emergency operations, and the second control unit sends vehicle information to the emergency service center.
[0025] The first control unit and the second control unit are independent of each other.
[0026] In some embodiments, the first control unit and the second control unit belong to different domains. This further prevents the simultaneous damage of both the first and second control units in the event of a collision.
[0027] Preferably, the first control unit is a zone control unit (ZCU) or a body control unit (BCU), and the second control unit is a vehicle communication unit (TCU).
[0028] Collision signals can be obtained from collision sensors. These sensors employ existing collision detection technology and emit a collision signal when a collision is detected. The first control unit responds to the collision signal by controlling emergency operating elements to execute emergency actions. Simultaneously, the second control unit also responds to the collision signal, employing existing automotive emergency call system (ECALL) technology to send vehicle information, such as the vehicle's location, to the emergency services center for rapid rescue operations.
[0029] Emergency operating components include, but are not limited to, window motors and door locks. Emergency operations include, but are not limited to, unlocking door locks and lowering windows.
[0030] Then, step S202 is executed. After the second control unit sends the vehicle information to the emergency service center, it checks whether the emergency operation was successfully executed. If the emergency operation was not successfully executed, the second control unit controls the emergency operation element to perform the emergency operation.
[0031] Specifically, the second control unit needs to communicate with the emergency service center to send vehicle information, which takes time. Therefore, the second control unit completes sending the vehicle information to the emergency service center after the first control unit controls the emergency operation element to execute the emergency operation. For example, ECALL takes approximately 10 seconds from the moment of the collision to dialing. Therefore, the two do not conflict. However, if the second control unit detects that the emergency operation has failed after sending the vehicle information to the emergency service center, it indicates that the first control unit's emergency operation has failed. In this case, the second control unit controls the emergency operation element to execute the emergency operation, serving as a backup in case the original function fails, ensuring that the emergency operation can still be completed in this situation.
[0032] This invention controls emergency operation elements to perform emergency operations via a first control unit, sends vehicle information to the emergency service center via a second control unit, and detects whether the emergency operation was successfully executed. If the emergency operation fails, the second control unit re-executes the operation. This invention adds cross-domain control to systems other than the post-collision unlocking system, improving the safety redundancy of the original design at the system level.
[0033] like Figure 3 The diagram shown is a flowchart of a vehicle emergency control method according to another embodiment of the present invention, including: In step S301, in response to the collision signal, the airbag control unit sends a collision signal to the first control unit and the second control unit respectively; The first control unit responds to the collision signal by unlocking the door locks, while the second control unit responds to the collision signal by sending vehicle information to the emergency service center.
[0034] Step S302: After the second control unit sends vehicle information to the emergency service center, the emergency operating element is the door lock. It checks whether the door lock is unlocked. If unlocking fails, the second control unit controls the door lock to unlock; and / or In step S303, after the second control unit sends vehicle information to the emergency service center, the emergency component is a window motor. It detects whether the window has been lowered to a preset position. If the window has not been lowered to the preset position, the second control unit controls the window motor to lower the window to the preset position.
[0035] Specifically, when the collision sensor generates a collision signal, step S301 will be executed. In response to the collision signal, the airbag control unit sends a collision signal to the first control unit and the second control unit respectively. The first control unit responds to the collision signal by unlocking the door locks, while the second control unit responds to the collision signal by sending vehicle information to the emergency service center.
[0036] Specifically, when the collision sensor generates a collision signal, the airbag control unit sends the collision signal to the first control unit and the second control unit respectively.
[0037] In some embodiments, the airbag control unit also performs airbag deployment.
[0038] Then, in response to the collision signal, the first control unit unlocks the door locks, and the second control unit sends vehicle information to the emergency service center.
[0039] In some embodiments, the airbag control unit sends a collision signal to the central domain controller (CCM), which then forwards the collision signal to a second control unit, such as the TCU.
[0040] Then proceed with step S302 and / or step S303.
[0041] Specifically, the emergency operating components are the door locks and / or window motors. Step S302 can be executed only to control the door locks, step S303 can be executed only to control the window motors, or steps S302 and S303 can be executed simultaneously to control both the door locks and window motors.
[0042] In some embodiments, after sending vehicle information to the emergency service center, the second control unit detects whether the door lock is unlocked and whether the window is lowered to a preset position. If unlocking fails, the second control unit controls the door lock to unlock. If the window is not lowered to the preset position, the second control unit controls the window motor to lower the window to the preset position.
[0043] In some embodiments, after sending vehicle information to the emergency service center, the second control unit detects whether the door lock is unlocked. If unlocking fails, the second control unit controls the door lock to unlock and controls the window motor to lower the window to a preset position.
[0044] Specifically, in step S302, after the second control unit sends vehicle information to the emergency service center, since a certain amount of time has passed, it checks whether the door lock is unlocked. If unlocking is unsuccessful, the second control unit controls the door lock to unlock.
[0045] Specifically, door sensors can be used to determine whether a car door is unlocked. Unlocking the doors allows occupants to escape quickly after a collision.
[0046] In one embodiment, the second control unit controls the door lock to unlock, including: The second control unit controls the backup power supply to power the door locks and controls the door locks to unlock.
[0047] Specifically, the backup power supply can power the second control unit. During normal driving, the backup power supply does not supply power to the door locks. However, when the second control unit detects that the door lock unlocking has failed, it controls the power supply to power the door locks, thus enabling the door locks to unlock.
[0048] In some embodiments, the second control unit controls the backup power supply to power the door locks, including: the second control unit controls the backup power supply to electrically connect to the door locks. Specifically, a switch can be installed between the backup power supply and the door locks, and the second control unit controls the switch to be turned on and off.
[0049] Specifically, in step S303, after the second control unit sends vehicle information to the emergency service center, since a certain amount of time has passed, it checks whether the window has been lowered to the preset position. If the window has not been lowered to the preset position, the second control unit controls the window motor to lower the window to the preset position.
[0050] Specifically, a window position sensor can detect whether the window has been lowered to a preset position, and the window can be opened so that occupants can escape through the window after a collision.
[0051] In one embodiment, the second control unit controls the window motor to lower the window to a preset position, including: The second control unit controls the backup power supply to power the window motor, and controls the window motor to lower the window to the preset position.
[0052] Specifically, the backup power supply can power the second control unit. During normal driving, the backup power supply does not power the window motors. However, when the second control unit detects that the window has not descended to the preset position, it controls the power supply to power the window motors, thereby controlling the window to descend to the preset position.
[0053] In some embodiments, the second control unit controls the backup power supply to power the window motor, including: the second control unit controls the backup power supply to be electrically connected to the window motor. Specifically, a switch can be installed between the backup power supply and the window motor, and the second control unit controls the switch to be turned on and off.
[0054] This embodiment adds a second control unit, such as a TCU, to control the door locks and window motors. By controlling door unlocking and window lowering, it provides redundant protection for emergency operations. The ACU and the second control unit communicate via a Controller Area Network (CAN). After a collision, the second control unit triggers an ECALL call, at which point the control function of the door locks and window motors by the second control unit is activated. Simultaneously, the door locks and window motors switch to backup power supply, and the second control unit sends a signal to control door unlocking and window lowering.
[0055] Because a first control unit, such as ZCU / BCM, is used, the unlocking function after a collision is completed within 1-5 seconds after the collision. ECALL takes about 10 seconds from the time of the collision to the dialing. The two do not conflict, and this control function can serve as a backup when the original function fails, ensuring that the door can still be unlocked in this situation.
[0056] This embodiment's cross-domain control enhances system-level safety redundancy. Existing technologies for post-collision unlocking and window lowering only address the post-collision unlocking system (12V battery-ACU-ZCU / BCM-door lock / window motor and wiring harness). This embodiment adds post-collision unlocking control functionality and a corresponding backup power supply to another activated ECALL system after a collision. This embodiment adds cross-domain control to systems outside the post-collision unlocking system, while simultaneously introducing a backup power supply from outside the original system as redundant power, thus improving the safety redundancy of the original design at the system level. In this embodiment, even if the first control unit fails due to a collision, unlocking and window lowering can still be controlled through the second control unit, significantly improving safety redundancy. Finally, by integrating post-collision door unlocking and emergency window lowering functions, this embodiment can cover various collision accidents and water-related scenarios, greatly improving vehicle rescue capabilities in accidents.
[0057] like Figure 4The diagram shown is a system schematic of a vehicle emergency system according to an embodiment of the present invention, including: a first control unit 1, a second control unit 2, a main power supply 3, a backup power supply 4, and an emergency operating element installed in the vehicle body. The main power supply 3 is electrically connected to the emergency operating element, and the backup power supply 4 is switched on and off with the emergency operating element. The first control unit 1 and the second control unit 2 are respectively connected to the emergency operating element and execute the vehicle emergency control method as described above.
[0058] Specifically, emergency operating components include, but are not limited to, door locks 5 and window motors 6.
[0059] In some embodiments, the vehicle emergency system also includes an airbag control unit 7, a collision sensor 8, a microphone 9, a CCM 10, and a central control screen (DA) 11.
[0060] The airbag control unit 7 is connected to the first control unit 1 and the CCM 10, and the CCM 10 is connected to the second control unit 2. The second control unit 2 is also connected to the microphone 9 and the DA 11.
[0061] The airbag control unit 7 is connected to the collision sensor 8, receives collision signals, and forwards them to the first control unit 1 and the second control unit 2 via the CCM 10.
[0062] The first control unit 1 and the second control unit 2 are respectively connected to the emergency operation element and execute the vehicle emergency control method as described above to control the emergency operation element to perform the corresponding emergency operation.
[0063] This embodiment improves safety redundancy by using a backup power supply and a second unit that is different from the first control unit, thus avoiding the inability to perform emergency operations due to the failure of the first control unit in the event of a collision.
[0064] In one embodiment, the first control unit 1 is a regional control unit or a body controller, the second control unit 2 is an in-vehicle communication unit, and the backup power supply 4 is the power supply for the in-vehicle communication unit.
[0065] Specifically, the zone control unit or body control unit is more susceptible to damage in side and frontal offset collisions. For example, the zone control unit is usually located at both ends of the instrument panel (CPM) near the A-pillars, making it more vulnerable to damage in side and frontal offset collisions. In contrast, the vehicle communication unit is typically located in the center of the CPM and is less likely to be damaged in a collision.
[0066] Therefore, this embodiment uses an on-board communication unit as a backup control unit for unlocking and extricating oneself during a collision, in order to provide reliability and feasibility.
[0067] On the other hand, this embodiment uses the power supply of the window communication unit as a backup power source. This embodiment is low-cost and based on existing systems / technologies. This technology is based on the vehicle's existing ECALL system, reducing costs compared to adding a new backup power source. It has a small development scale and can be extended to all vehicle models equipped with an ECALL system.
[0068] like Figure 5 The diagram shown is a flowchart of a vehicle emergency control method according to a preferred embodiment of the present invention, comprising: Step S501: A collision occurs. The ACU triggers a collision signal, deploys the airbags, and sends the collision signal to the ZCU and CCM respectively. In step S502, the ZCU receives a collision signal and, after 3 seconds of door lock unlocking suppression, performs door lock unlocking. Step S503: The CCM receives the collision signal and forwards it to the TCU; In step S504, the TCU receives a collision signal and triggers ECALL dialing. Step S505: After ECALL is connected, check if the door lock is unlocked. If it is unlocked, the process ends; otherwise, proceed to step S506. In step S506, the TCU controls the door locks to unlock and lowers the windows.
[0069] It should be understood that the sequence number of each step in the above embodiments does not imply the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present invention.
[0070] like Figure 6 The diagram shown is a hardware structure schematic of an electronic device according to the present invention, comprising: At least one processor 601; and, A memory 602 is communicatively connected to at least one of the processors 601; wherein, The memory 602 stores instructions that can be executed by at least one of the processors to enable the at least one of the processors to perform the vehicle emergency control method as described above.
[0071] Figure 6 Take the 601 processor as an example.
[0072] The electronic device may also include an input device 603 and a display device 604.
[0073] The processor 601, memory 602, input device 603 and display device 604 can be connected by a bus or other means. The figure shows an example of connection by a bus.
[0074] The memory 602, as a non-volatile computer-readable storage medium, can be used to store non-volatile software programs, non-volatile computer-executable programs, and modules, such as the program instructions / modules corresponding to the vehicle emergency control method in the embodiments of this application, for example, Figure 2 , Figure 3 The method flow is shown. The processor 601 executes various functional applications and data processing by running non-volatile software programs, instructions, and modules stored in the memory 602, thereby realizing the vehicle emergency control method in the above embodiments.
[0075] The memory 602 may include a program storage area and a data storage area. The program storage area may store the operating system and application programs required for at least one function; the data storage area may store data created based on the use of the vehicle emergency control method, etc. Furthermore, the memory 602 may include high-speed random access memory and may also include non-volatile memory, such as at least one disk storage device, flash memory device, or other non-volatile solid-state storage device. In some embodiments, the memory 602 may optionally include memory remotely located relative to the processor 601, and these remote memories may be connected via a network to the apparatus performing the vehicle emergency control method. Examples of such networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.
[0076] The input device 603 can receive user clicks and generate signal inputs related to user settings and function control of the vehicle emergency control method. The display device 604 may include a display screen or other display equipment.
[0077] When one or more modules are stored in the memory 602, and are run by one or more processors 601, the vehicle emergency control method in any of the above method embodiments is executed.
[0078] This invention controls emergency operation elements to perform emergency operations via a first control unit, sends vehicle information to the emergency service center via a second control unit, and detects whether the emergency operation was successfully executed. If the emergency operation fails, the second control unit re-executes the operation. This invention adds cross-domain control to systems other than the post-collision unlocking system, improving the safety redundancy of the original design at the system level.
[0079] One embodiment of the present invention provides a storage medium that stores computer instructions, which, when executed by a computer, are used to perform all the steps of the vehicle emergency control method as described above.
[0080] In the context of this disclosure, a storage medium can be a tangible medium that may contain or store a program for use by or in conjunction with an instruction execution system, apparatus, or device. The storage medium can be a machine-readable signal medium or a machine-readable storage medium. Optionally, the storage medium can be a non-transitory computer-readable storage medium, such as a ROM, random access memory (RAM), compact disc ROM (CD-ROM), magnetic tape, floppy disk, and optical data storage device.
[0081] One embodiment of the present invention provides a computer program product, including a computer program / instructions, which, when executed by a processor, implements the vehicle emergency control method as described above.
[0082] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention. Therefore, the scope of protection of this patent should be determined by the appended claims.
Claims
1. A vehicle emergency control method, characterized in that, include: In response to a collision signal, the first control unit controls the emergency operation element to perform emergency operations, and the second control unit sends vehicle information to the emergency service center. After sending vehicle information to the emergency service center, the second control unit checks whether the emergency operation was successfully executed. If the emergency operation was not successfully executed, the second control unit controls the emergency operation element to perform the emergency operation.
2. The vehicle emergency control method according to claim 1, characterized in that, The emergency operation element is a door lock. The system detects whether the emergency operation was successfully executed. If the emergency operation is unsuccessful, the second control unit controls the emergency operation element to perform the emergency operation, including: The system checks whether the door locks are unlocked. If unlocking fails, the second control unit controls the door locks to unlock.
3. The vehicle emergency control method according to claim 2, characterized in that, The second control unit controls the door locks to unlock, including: The second control unit controls the backup power supply to power the door locks and controls the door locks to unlock.
4. The vehicle emergency control method according to claim 1, characterized in that, The emergency component is a window motor. The system detects whether the emergency operation was successfully performed. If the emergency operation is unsuccessful, the second control unit controls the emergency operation component to perform the emergency operation, including: The system detects whether the window has been lowered to the preset position. If the window has not been lowered to the preset position, the second control unit controls the window motor to lower the window to the preset position.
5. The vehicle emergency control method according to claim 4, characterized in that, The second control unit controls the window motor to lower the window to a preset position, including: The second control unit controls the backup power supply to power the window motor, and controls the window motor to lower the window to the preset position.
6. The vehicle emergency control method according to claim 1, characterized in that, In response to a collision signal, the first control unit unlocks the door locks, and the second control unit sends vehicle information to the emergency service center, including: In response to a collision signal, the airbag control unit sends a collision signal to the first control unit and the second control unit, respectively. The first control unit responds to the collision signal by unlocking the door locks, while the second control unit responds to the collision signal by sending vehicle information to the emergency service center.
7. A vehicle emergency system, characterized in that, include: The system comprises a first control unit (1), a second control unit (2), a main power supply (3), a backup power supply (4), and an emergency operating element. The main power supply (3) is electrically connected to the emergency operating element, and the backup power supply (4) is connected to the emergency operating element in a switchable manner. The first control unit (1) and the second control unit (2) are respectively connected to the emergency operating element and perform the vehicle emergency control method as described in any one of claims 1 to 6.
8. The vehicle emergency system according to claim 7, characterized in that, The first control unit (1) is a regional control unit or a body controller, the second control unit (2) is an in-vehicle communication unit, and the backup power supply (4) is the power supply for the in-vehicle communication unit.
9. An electronic device, characterized in that, include: At least one processor; as well as, A memory communicatively connected to at least one of the processors; wherein, The memory stores instructions that can be executed by at least one of the processors to enable at least one of the processors to perform the vehicle emergency control method as described in any one of claims 1 to 6.
10. A storage medium, characterized in that, The storage medium stores computer instructions, which, when executed by the computer, are used to perform all the steps of the vehicle emergency control method as described in any one of claims 1 to 6.
11. A computer program product, comprising a computer program / instructions, characterized in that, When the computer program / instructions are executed by the processor, they implement the vehicle emergency control method as described in any one of claims 1 to 6.