Vehicle lamp control system and method, vehicle and storage medium

Abstract

The embodiment of the invention provides a vehicle lamp control system and method, a vehicle and a storage medium, the vehicle lamp control system comprises a first controller, a second controller, a safety air bag controller and a plurality of lamp sets, and the first controller is electrically connected with the second controller, the multiple lamp sets and the safety air bag controller. The second controller is electrically connected with the safety air bag controller; the second controller is used for receiving a first signal sent by the safety air bag controller and sending a second signal to the first controller under the condition that the first signal represents that the vehicle collides, and the first controller is used for receiving a third signal and / or the second signal sent by the safety air bag controller and sending the third signal to the second controller. And under the condition that the third signal and / or the second signal represents that the vehicle collides, the multiple lamp sets are controlled, so that the robustness of the vehicle lamp control system and the safety of the vehicle are effectively improved when the vehicle collides.

Description

Technical Field

[0001] The present application relates to the field of automobile technology, and in particular to a vehicle light control system and method, a vehicle, and a storage medium. Background Art

[0002] Automobile safety is a topic that the industry continues to pay attention to and research. With the advancement of technology and the improvement of consumers' requirements for safety performance, automobile manufacturers and related research institutions continue to invest a lot of resources to improve the safety performance of automobiles.

[0003] When a car stops on the road after a collision, if the driver of the car behind does not notice the accident vehicle in time, it can easily lead to a secondary collision. This situation is more serious in foggy and snowy weather with low visibility.

[0004] In the related art, when a car collides, a single controller outputs a signal to control the warning light of the vehicle to flash, so as to serve as a reminder and warning. However, when the vehicle collides, the controller may also malfunction or even be damaged due to the impact, resulting in the inability to normally control the turning on of the warning light. Summary of the invention

[0005] In view of the above problems, a vehicle light control system and method, a vehicle, and a storage medium are proposed to overcome the above problems or at least partially solve the above problems, including:

[0006] A vehicle light control system, the light control system comprising a first controller, a second controller, an airbag controller and a plurality of light groups, the first controller being electrically connected to the second controller, the plurality of light groups and the airbag controller respectively, and the second controller being electrically connected to the airbag controller;

[0007] The second controller is used to receive the first signal sent by the airbag controller, and send a second signal to the first controller when the first signal indicates that the vehicle has collided;

[0008] The first controller is used to receive the third signal and / or the second signal sent by the airbag controller, and control the multiple light groups when the third signal and / or the second signal indicate that the vehicle has collided.

[0009] Optionally, the plurality of light groups include: a left turn light group, a right turn light group, a front side light group, and a rear side light group;

[0010] The first controller is also used to control the left turn light group and / or the right turn light group through electrical signals, and to control the front side light group and / or the rear side light group through digital signals.

[0011] Optionally, the vehicle light control system further includes a first sensor and a second sensor, the first sensor being electrically connected to the first controller, the second sensor being electrically connected to the second controller, the first sensor being used to determine whether the third signal indicates that the vehicle has collided, and the second sensor being used to determine whether the first signal indicates that the vehicle has collided.

[0012] Optionally, the first signal and the third signal are electrical signals, and the second signal is a digital signal.

[0013] Optionally, the first controller is arranged on a side close to a left side surround assembly or a right side surround assembly of the vehicle, and the second controller is arranged on the other side away from the left side surround assembly or the right side surround assembly.

[0014] A vehicle light control method is applied to the vehicle light control system as described above, the method comprising:

[0015] receiving, by the second controller, a first signal sent by the airbag controller, and sending a second signal to the first controller when the first signal indicates that the vehicle has collided;

[0016] The first controller receives the third signal and / or the second signal sent by the airbag controller, and controls the multiple light groups when the third signal and / or the second signal indicate that the vehicle has collided.

[0017] Optionally, controlling the multiple light groups includes:

[0018] A target light group with normal functions is determined among the multiple light groups, and the target light group is controlled.

[0019] A vehicle comprises the vehicle light control system as described above.

[0020] An electronic device comprises a processor, a memory and a computer program stored in the memory and capable of running on the processor, wherein the computer program implements the vehicle light control method as described above when executed by the processor.

[0021] A computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the vehicle light control method described above is implemented.

[0022] The embodiments of the present application have the following advantages: the vehicle light control system provided by the embodiments of the present application includes a first controller, a second controller, an airbag controller and multiple light groups, the first controller is electrically connected to the second controller, the multiple light groups and the airbag controller, respectively, and the second controller is electrically connected to the airbag controller; the second controller is used to receive a first signal sent by the airbag controller, and when the first signal indicates that the vehicle has collided, send a second signal to the first controller; the first controller is used to receive a third signal and / or a second signal sent by the airbag controller, and when the third signal and / or the second signal indicates that the vehicle has collided, control the multiple light groups, thereby realizing redundant control of the light groups when the vehicle collides; even if the second controller is damaged due to a vehicle collision, or the line between the airbag controller and the first controller is damaged, the vehicle light groups can still be timely controlled by the first signal or the second signal to serve as a warning, thereby effectively improving the robustness of the vehicle light control system and the safety of the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solution of the present application, the drawings required for use in the description of the present application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0024] Figure 1 It is a structural schematic diagram of a vehicle light control system provided by an embodiment of the present application;

[0025] Figure 2 is a structural schematic diagram of another vehicle light control system provided by an embodiment of the present application;

[0026] Figure 3 is a flowchart of a vehicle light control method provided by an embodiment of the present application;

[0027] Figure 4 It is a structural block diagram of a vehicle light control device provided in one embodiment of the present application. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0029] The hazard warning lights on a car are mainly used to warn other vehicles and pedestrians. They are turned on manually or automatically in scenarios such as vehicle failure, emergency braking, or collision to avoid traffic accidents such as being rear-ended by other vehicles and secondary collisions, thereby improving vehicle safety.

[0030] Automatically turning on the hazard warning lights when a vehicle collides is an important application scenario of hazard warning lights. The control method of related technologies is mainly through a single controller to output hard-wired signal control, which can ensure the synchronization of the flashing frequency of the hazard warning lights; however, when a vehicle collides, there is a risk of hard-wire collision breaking or controller collision damage. In this case, the hazard warning lights cannot be automatically turned on normally to play the due warning role, which makes the vehicle have certain safety risks.

[0031] Based on this, the present application provides a vehicle headlight control system and method, a vehicle, and a storage medium. In an embodiment of the present application, the second controller and the airbag controller can both send a signal to the first controller indicating whether the vehicle has collided. Even if the second controller is damaged due to a vehicle collision, or the line between the airbag controller and the first controller is damaged, the first controller can still control the vehicle headlight group in a timely manner through the first signal or the second signal, effectively reducing the risk of being unable to warn the headlight control when a single controller is damaged.

[0032] The embodiments of the present application will be described in detail below.

[0033] Reference Figure 1 , shows a schematic structural diagram of a vehicle light control system provided by an embodiment of the present application, the vehicle light control system includes a first controller, a second controller, an airbag controller and a plurality of light groups, the first controller is electrically connected to the second controller, the plurality of light groups and the airbag controller respectively, and the second controller is electrically connected to the airbag controller;

[0034] The second controller is used to receive the first signal sent by the airbag controller, and send a second signal to the first controller when the first signal indicates that the vehicle has collided;

[0035] The first controller is used to receive the third signal and / or the second signal sent by the airbag controller, and control the multiple light groups when the third signal and / or the second signal indicate that the vehicle has collided.

[0036] In this embodiment, the airbag controller (Air Bag Module, ABM) is connected with various sensors (such as acceleration sensors, etc.) to monitor the vehicle status and collision conditions, and trigger the deployment of the airbag when necessary. Based on this feature, the airbag controller can also be used to respond to a collision accident of the car, and send the original signals of the third signal and the second signal to the first controller and the second controller respectively, and then the first controller and the second controller determine whether a collision accident occurs, and then determine whether it is necessary to control each light group to warn.

[0037] The first controller and the second controller may be body domain controllers (BDC), which respectively centrally manage the electronic functions related to the body. The first controller is mainly responsible for managing the functions of the light groups. When receiving the second signal and the third signal indicating that the vehicle has collided, the first controller controls multiple light groups, such as controlling each light group to turn on or flash at a certain frequency. The second controller is responsible for identifying and processing the first signal sent by the airbag controller. If the first signal indicates that the vehicle has collided, the third signal is sent to the first controller.

[0038] The multiple light groups may be vehicle light groups divided according to different control domains, different position distributions, and different functions. For example, they may be divided according to function into turn signal groups, low beam groups, high beam groups, warning light groups, etc.

[0039] In some embodiments of the present application, the first signal and the third signal are electrical signals, and the second signal is a digital signal.

[0040] Electrical signals have the advantages of high real-time performance and simple wiring, but poor anti-interference ability, and usually require point-to-point physical connection between modules for transmission; digital signals have poor real-time performance and need to rely on specific communication protocols (such as CAN (Controller Area Network) bus protocol, LIN (Local Interconnect Network) protocol, etc.), with more complex wiring, but strong anti-interference ability, and can be transmitted on any line that follows this communication protocol.

[0041] In this embodiment, the first controller receives different types of signals through different lines to identify the collision of the vehicle, which can further enhance the robustness of the vehicle light control system. As an example, the electrical signal can be a pulse width modulation (PWM) signal, and the digital signal can be a CAN bus signal.

[0042] As an example, Figure 2As shown, BDC_L is the first controller, BDC_R is the second controller, ABM is the airbag controller, CRO1 and CRO2 are hard lines (i.e., physical lines for point-to-point connection between modules), CAN3 and CAN4 are lines that comply with the CAN bus protocol, and PIN represents the pins set for each controller.

[0043] AMB is electrically connected to BDC_L through CRO1 to transmit the third signal; it is electrically connected to BDC_R through CRO2 to transmit the first signal, and interacts with the second controller through the CAN4 line. The first controller and the second controller are electrically connected through the CAN3 line to transmit the second signal. When CRO1 is damaged due to a vehicle collision, BDC_L can still control each light group by receiving the second signal sent by BDC_R through CAN3; when BDC_R is damaged due to a collision, BDC_L can still control each light group by receiving the third signal through CRO1. Through such a setting, the risk of being unable to control the light group to warn when a single controller or line is damaged is reduced, effectively improving the safety of the vehicle.

[0044] In practical applications, the first controller and the second controller can be respectively arranged at different positions of the vehicle to reduce the risk of simultaneous damage to the vehicles in the event of a collision.

[0045] In some embodiments of the present application, the first controller is disposed on a side close to a left side surround assembly or a right side surround assembly of the vehicle, and the second controller is disposed on the other side away from the left side surround assembly or the right side surround assembly.

[0046] In this embodiment, the first controller and the second controller are respectively arranged on different sides of the vehicle interior to reduce the risk of simultaneous damage in the event of a collision. As an example, the first controller can be arranged on a side close to the left side of the vehicle, that is, the first controller can be arranged on the left side of the vehicle interior, and the second controller can be arranged on the other side away from the left side of the vehicle interior, that is, on the right side of the vehicle interior. Moreover, the first controller can also be arranged at the front of the vehicle body, keeping a certain distance from the second controller, to avoid simultaneous damage to the second controller in the event of a rear-end collision.

[0047] In some embodiments of the present application, the vehicle light control system also includes a first sensor and a second sensor, the first sensor is electrically connected to the first controller, the second sensor is electrically connected to the second controller, the first sensor is used to determine whether the third signal indicates that the vehicle has collided, and the second sensor is used to determine whether the first signal indicates that the vehicle has collided.

[0048] As an example, Figure 2As shown, collision detection sensor 1 is the first sensor, and collision detection sensor 2 is the second sensor. BDC_L is electrically connected to collision detection sensor 1. When BDC_L receives the third signal through CRO1, it forwards the third signal to collision detection sensor 1. Collision detection sensor 1 identifies whether the third signal indicates a vehicle collision, and transmits the corresponding judgment result back to BDC_L. Similarly, BDC_R is electrically connected to collision detection sensor 2. When BDC_R receives the first signal through CRO2, it identifies whether the first signal indicates a vehicle collision through collision detection sensor 1.

[0049] In practical applications, certain conditions can be set to determine whether the vehicle has collided and whether a warning is required. For example, when the first sensor receives the third signal as a PWM signal, it is determined whether the waveform of the PWM signal meets the preset waveform range. If so, it means that the vehicle has collided and each light group needs to be controlled; otherwise, no control is required.

[0050] In some embodiments of the present application, the plurality of light groups include: a left turn light group, a right turn light group, a front side light group, and a rear side light group;

[0051] The first controller is also used to control the left turn light group and / or the right turn light group through electrical signals, and to control the front side light group and / or the rear side light group through digital signals.

[0052] The left turn signal group is a signal group for indicating that the vehicle is turning left, and may include, for example, a front left turn signal group and a rear left turn signal group; similarly, the right turn signal group will not be described in detail.

[0053] Front side light groups, i.e., the light groups arranged on the front side of the vehicle, such as high beam and low beam;

[0054] The rear side light group refers to the light groups arranged on the rear side of the vehicle, such as brake lights.

[0055] In this embodiment, as mentioned above, electrical signals and digital signals have their own advantages and disadvantages. By controlling each light group through different lines and different types of signals, the robustness of the vehicle light control system can be further improved.

[0056] As an example, Figure 2As shown, the left turn signal + represents the left turn signal group, the right turn signal + represents the right turn signal group, BDC_L is directly connected to the left turn signal + and the right turn signal + through a hard wire, and is connected to the various controllers of the front side light group through the CAN1 line (where LCU_FL, LCU_FM, LCU_FR represent the left front light controller, the front center light controller, and the right front light controller, respectively), and is connected to the various controllers of the rear side light group through CAN2 (where LCU_RL, LCU_RM, LCU_RR represent the left rear light controller, the rear center light controller, and the right rear light controller, respectively).

[0057] When BDC_L receives the second signal and / or the third signal, and the second signal and / or the third signal indicate that the vehicle has collided, BDC_L controls the left turn signal group and the right turn signal group to double flash, and controls the front side light group and the rear side light group to turn on for warning.

[0058] In the specific implementation, BDC_L can control the left turn signal + and the right turn signal + to turn on the high-side drive for 400ms and turn off the high-side drive for 400ms to realize the double flash of the whole vehicle.

[0059] In actual applications, when the first controller does not receive the second signal or the third signal, or the second signal or the third signal indicates that the vehicle has not collided, the first controller can uniformly control the left turn signal group and the right turn signal group to ensure the real-time and synchronization of the flashing of the turn signal, such as realizing the double flash warning of the vehicle. At the same time, the control of the front side light group and the rear side light group is not interfered. For example, an INVALID (invalid) instruction is issued to the controllers of the front side light group and the rear side light group, and each controller does not respond to the control switch instruction issued by this signal.

[0060] The embodiments of the present application have the following advantages: the vehicle light control system provided by the embodiments of the present application includes a first controller, a second controller, an airbag controller and multiple light groups, the first controller is electrically connected to the second controller, the multiple light groups and the airbag controller, respectively, and the second controller is electrically connected to the airbag controller; the second controller is used to receive a first signal sent by the airbag controller, and when the first signal indicates that the vehicle has collided, send a second signal to the first controller; the first controller is used to receive a third signal and / or a second signal sent by the airbag controller, and when the third signal and / or the second signal indicates that the vehicle has collided, control the multiple light groups, thereby realizing redundant control of the light groups when the vehicle collides; even if the second controller is damaged due to a vehicle collision, or the line between the airbag controller and the first controller is damaged, the vehicle light groups can still be timely controlled by the first signal or the second signal to serve as a warning, thereby effectively improving the robustness of the vehicle light control system and the safety of the vehicle.

[0061] Reference Figure 3, shows a flowchart of a vehicle light control method provided by an embodiment of the present application, which may specifically include the following steps:

[0062] Step 301, receiving, by the second controller, a first signal sent by the airbag controller, and sending a second signal to the first controller when the first signal indicates that the vehicle has collided;

[0063] Step 302: receiving, by the first controller, a third signal and / or the second signal sent by the airbag controller, and controlling the plurality of light groups when the third signal and / or the second signal indicates that the vehicle has collided.

[0064] In this embodiment, the implementation process is basically similar to that of the above-mentioned embodiment, so it will not be described again here.

[0065] In some embodiments of the present application, controlling the multiple light groups includes:

[0066] A target light group with normal functions is determined among the multiple light groups, and the target light group is controlled.

[0067] In this embodiment, since some of the multiple lamp groups may be damaged due to the collision accident, control can also be performed by determining a target lamp group that functions normally.

[0068] As an example, Figure 2 As shown, when the vehicle is involved in a collision accident, controllers such as LCU_FL and LCU_FM are damaged, and it is determined that the left turn signal + and the right turn signal + are functioning normally, then BDC_L can be controlled through the left turn signal + and the right turn signal +, such as controlling the double flash for warning; when the left turn signal + and the right turn signal + are damaged, and it is determined that the controllers such as LCU_FL and LCU_FM are functioning normally, then BDC_L can control the corresponding light groups through each controller, such as turning on the high beam, controlling the brake lights to flash, etc.

[0069] The embodiments of the present application have the following advantages: the vehicle light control system provided by the embodiments of the present application includes a first controller, a second controller, an airbag controller and multiple light groups, the first controller is electrically connected to the second controller, the multiple light groups and the airbag controller, respectively, and the second controller is electrically connected to the airbag controller; the second controller is used to receive a first signal sent by the airbag controller, and when the first signal indicates that the vehicle has collided, send a second signal to the first controller; the first controller is used to receive a third signal and / or a second signal sent by the airbag controller, and when the third signal and / or the second signal indicates that the vehicle has collided, control the multiple light groups, thereby realizing redundant control of the light groups when the vehicle collides; even if the second controller is damaged due to a vehicle collision, or the line between the airbag controller and the first controller is damaged, the vehicle light groups can still be timely controlled by the first signal or the second signal to serve as a warning, thereby effectively improving the robustness of the vehicle light control system and the safety of the vehicle.

[0070] It should be noted that, for the method embodiments, for the sake of simplicity, they are all expressed as a series of action combinations, but those skilled in the art should be aware that the embodiments of the present application are not limited by the described order of actions, because according to the embodiments of the present application, certain steps can be performed in other orders or simultaneously. Secondly, those skilled in the art should also be aware that the embodiments described in the specification are all preferred embodiments, and the actions involved are not necessarily required by the embodiments of the present application.

[0071] Reference Figure 4 , shows a result block diagram of a vehicle light control device provided by an embodiment of the present application, which may specifically include the following modules:

[0072] A second controller control module 401, configured to receive a first signal sent by the airbag controller through the second controller, and send a second signal to the first controller when the first signal indicates that the vehicle has collided;

[0073] The first controller control module 402 is used to receive the third signal and / or the second signal sent by the airbag controller through the first controller, and control the multiple light groups when the third signal and / or the second signal indicate that the vehicle has collided.

[0074] As for the method embodiment, its implementation process is basically similar to the aforementioned embodiment, so it will not be described again here.

[0075] In some embodiments of the present application, the first controller control module includes:

[0076] The first controller control submodule is used to determine a target light group with normal functions among the multiple light groups and control the target light group.

[0077] Some embodiments of the present application also provide an electronic device, which may include a processor, a memory, and a computer program stored in the memory and capable of running on the processor, and when the computer program is executed by the processor, the above method of controlling vehicle lights is implemented.

[0078] Some embodiments of the present application further provide a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the above method for controlling vehicle lights is implemented.

[0079] Some embodiments of the present application further provide a computer program product, including a computer program, which implements the above vehicle light control method when executed by a processor.

[0080] It should be noted that the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data used for analysis, stored data, displayed data, etc.) involved in this application are all information and data authorized by the user or fully authorized by all parties, and the collection, use and processing of relevant data must comply with the relevant laws, regulations and standards of the relevant countries and regions, and provide corresponding operation entrances for users to choose to authorize or refuse.

[0081] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0082] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, devices, or computer program products. Therefore, the embodiments of the present application may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment in combination with software and hardware. Moreover, the embodiments of the present application may adopt the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program codes.

[0083] The embodiments of the present application are described with reference to the flowcharts and / or block diagrams of the methods, terminal devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing terminal device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing terminal device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0084] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing terminal device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce a manufactured product including an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0085] These computer program instructions can also be loaded onto a computer or other programmable data processing terminal device so that a series of operating steps are executed on the computer or other programmable terminal device to produce a computer-implemented process, thereby providing instructions for executing on the computer or other programmable terminal device to implement the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0086] Although the preferred embodiments of the present application have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the embodiments of the present application.

[0087] Finally, it should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or terminal device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or terminal device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or terminal device including the above elements.

[0088] The vehicle light control system and method, vehicle, and storage medium provided by the vehicle are introduced in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea. At the same time, for general technical personnel in this field, according to the idea of ​​the present application, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A vehicle light control system, characterized in that: The vehicle light control system comprises a first controller, a second controller, an airbag controller and a plurality of light groups, the first controller is electrically connected to the second controller, the plurality of light groups and the airbag controller respectively, and the second controller is electrically connected to the airbag controller; The second controller is used to receive the first signal sent by the airbag controller, and send a second signal to the first controller when the first signal indicates that the vehicle has collided; The first controller is used to receive the third signal and / or the second signal sent by the airbag controller, and control the multiple light groups when the third signal and / or the second signal indicate that the vehicle has collided.

2. The vehicle light control system according to claim 1, characterized in that: The plurality of light groups include: a left turn light group, a right turn light group, a front side light group, and a rear side light group; The first controller is also used to control the left turn light group and / or the right turn light group through electrical signals, and to control the front side light group and / or the rear side light group through digital signals.

3. The vehicle light control system according to claim 1, characterized in that: The vehicle light control system also includes a first sensor and a second sensor, the first sensor is electrically connected to the first controller, the second sensor is electrically connected to the second controller, the first sensor is used to determine whether the third signal indicates that the vehicle has collided, and the second sensor is used to determine whether the first signal indicates that the vehicle has collided.

4. The vehicle light control system according to any one of claims 1 to 3, characterized in that: The first signal and the third signal are electrical signals, and the second signal is a digital signal.

5. The vehicle light control system according to any one of claims 1 to 3, characterized in that: The first controller is arranged on a side close to a left side surround assembly or a right side surround assembly of the vehicle, and the second controller is arranged on the other side away from the left side surround assembly or the right side surround assembly.

6. A vehicle light control method, characterized in that: Applied to a vehicle light control system according to any one of claims 1 to 5, the method comprising: receiving, by the second controller, a first signal sent by the airbag controller, and sending a second signal to the first controller when the first signal indicates that the vehicle has collided; The first controller receives the third signal and / or the second signal sent by the airbag controller, and controls the multiple light groups when the third signal and / or the second signal indicate that the vehicle has collided.

7. The method according to claim 6, characterized in that The controlling of the plurality of lamp groups comprises: A target light group with normal functions is determined among the multiple light groups, and the target light group is controlled.

8. A vehicle, characterized in that: The vehicle includes the vehicle light control system according to any one of claims 1 to 5.

9. An electronic device, characterized in that: The invention comprises a processor, a memory and a computer program stored in the memory and capable of running on the processor, wherein when the computer program is executed by the processor, the vehicle light control method according to any one of claims 6 to 7 is implemented.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the vehicle light control method according to any one of claims 6 to 7 is implemented.

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