A method, system and device for adjusting light of automobile headlights

Abstract

The present invention relates to a method, system, and device for adjusting the lighting of automobile headlights. The method comprises: obtaining initial lighting parameters of the automobile headlights through a light-collecting device; if it is determined that the initial lighting parameters exceed a standard parameter range, determining adjustment parameters for the headlights based on the initial lighting parameters and the standard parameter range; and transmitting the adjustment parameters to a headlight controller, so that the headlight controller adjusts the headlights based on the adjustment parameters. The present invention improves automobile production efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of automobile lighting, and in particular to a lighting adjustment method, system and device for automobile headlights. Background Art

[0002] As a means of transportation, cars facilitate travel and improve efficiency. With rising living standards, demand for cars is enormous. To meet this demand, automakers are adopting assembly lines to improve production efficiency. Headlights, a mandatory component, require lighting adjustments as the vehicle rolls off the assembly line to ensure they meet lighting requirements.

[0003] Currently, specialized technicians are required to adjust the high and low beams of headlights to within a set light range. Manual light adjustment is inefficient and affects automobile production efficiency. Summary of the Invention

[0004] The object of the present invention is to provide a method, system and device for adjusting the light of automobile headlights to solve the problem of low automobile production efficiency in the prior art.

[0005] In order to achieve the above object, the technical solution adopted by the present invention is as follows:

[0006] A method for adjusting light of a vehicle headlight, the method comprising:

[0007] Obtaining the initial lighting parameters of the car's headlights through a light-collecting device;

[0008] If it is determined that the initial lighting parameters exceed the standard parameter range, determining the adjustment parameters of the headlights according to the initial lighting parameters and the standard parameter range;

[0009] The adjustment parameters are sent to a headlight controller, so that the headlight controller adjusts the headlight according to the adjustment parameters.

[0010] Furthermore, after sending the adjustment parameters to the headlight controller, the method further includes:

[0011] receiving the adjusted target light parameters sent by the light-capturing device;

[0012] If it is determined that the target light parameter does not exceed the standard parameter range, then determining that the light of the headlamp is qualified;

[0013] If it is determined that the target lighting parameter exceeds the standard parameter range, it is determined that the lighting of the headlamp is unqualified.

[0014] Furthermore, before determining that the initial lighting parameters exceed the standard parameter range, the method further includes:

[0015] Identify vehicle information through a vehicle identification device;

[0016] determining a vehicle model according to the vehicle information;

[0017] According to the vehicle model and the preset corresponding relationship, a standard parameter range corresponding to the vehicle model is determined.

[0018] Furthermore, the initial lighting parameters include horizontal parameters and vertical parameters; and determining whether the initial lighting parameters exceed a standard parameter range includes:

[0019] If it is determined that the horizontal parameter exceeds the horizontal standard parameter range, or the vertical parameter exceeds the vertical standard parameter range, then it is determined that the initial lighting parameter exceeds the standard parameter range.

[0020] Further, determining the adjustment parameters of the headlights according to the initial lighting parameters and the standard parameter range includes:

[0021] If the initial lighting parameter exceeds the standard parameter range, determining the difference between the extreme value of the initial lighting parameter on the side exceeding the range and the standard extreme value of the standard parameter range;

[0022] The opposite direction of the side that exceeds the range is used as the adjustment direction;

[0023] The initial lighting parameter is adjusted in the adjustment direction according to the difference to obtain the adjustment parameter.

[0024] A light adjustment system for a vehicle headlamp, the system comprising a light capturing device, a light adjustment device controller, a vehicle controller and a headlamp controller;

[0025] The light capturing device is used to capture the light emitted by the car's headlights and determine initial light parameters;

[0026] The dimming device controller is connected to the light capturing device and is configured to determine adjustment parameters of the headlights based on the initial lighting parameters and the standard parameter range if it is determined that the initial lighting parameters exceed the standard parameter range;

[0027] The vehicle controller is connected to the dimming device controller and is used to forward the adjustment parameters to the headlight controller;

[0028] The headlight controller is connected to the vehicle controller and is used to adjust the lighting of the headlight according to the adjustment parameters.

[0029] Furthermore, the system further comprises:

[0030] Vehicle identification device, used to identify vehicle information;

[0031] The dimming device controller is connected to the vehicle identification device and is used to determine the vehicle model according to the vehicle information, and determine the standard parameter range corresponding to the vehicle model according to a preset corresponding relationship and the vehicle model.

[0032] Furthermore, the headlight controller includes:

[0033] A lighting control circuit is connected to the vehicle controller and is used to receive adjustment parameters sent by the vehicle controller;

[0034] The light emitting module is connected to the light control circuit and is used to adjust the light according to the control of the light control circuit.

[0035] Furthermore, the light emitting module is an integrated module including a high beam and a low beam, or the light emitting module is a split module including a high beam and a low beam respectively.

[0036] A light adjustment device for a vehicle headlight, comprising:

[0037] An acquisition module, used for acquiring initial light parameters of the vehicle's headlights through a light-capturing device;

[0038] a determination module, configured to determine adjustment parameters of the headlights based on the initial lighting parameters and the standard parameter range if it is determined that the initial lighting parameters exceed the standard parameter range;

[0039] The sending module is used to send the adjustment parameters to the headlight controller, so that the headlight controller adjusts the headlight according to the adjustment parameters.

[0040] An electronic device comprises a processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory communicate with each other via the communication bus;

[0041] The memory is used to store computer programs;

[0042] The processor is configured to implement any of the methods of the above claims when executing the program stored in the memory.

[0043] A computer-readable storage medium stores a computer program, wherein the computer program implements any one of the methods claimed above when executed by a processor.

[0044] The present invention has the following beneficial effects: Initial lighting parameters of a vehicle's headlights are obtained through a light-collecting device. If the initial lighting parameters are determined to be outside a standard parameter range, adjustment parameters for the headlights are determined based on the initial lighting parameters and the standard parameter range. The adjustment parameters are then transmitted to a headlight controller, which then adjusts the headlights based on the adjustment parameters. This eliminates the need for manual adjustment of the headlight lighting parameters, improves lighting adjustment efficiency, and thereby enhances vehicle production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] Figure 1 This is a schematic diagram of a lighting adjustment system for a vehicle headlight according to the present invention;

[0046] Figure 2 is a schematic diagram of a car and a light-capturing device in the present invention;

[0047] Figure 3 A schematic diagram of a method for adjusting light of a vehicle headlight according to the present invention;

[0048] Figure 4 A flow chart of a method for adjusting the light of a car headlight;

[0049] Figure 5 This is a schematic diagram of a light adjustment device for a car headlight according to the present invention;

[0050] Figure 6 The figure is a schematic structural diagram of an electronic device in the present invention. DETAILED DESCRIPTION

[0051] The following describes embodiments of the present invention with reference to the accompanying drawings and preferred embodiments. Those skilled in the art will readily appreciate the other advantages and benefits of the present invention from the disclosure herein. The present invention may also be implemented or applied through various other specific embodiments, and the details in this specification may be modified or altered based on different perspectives and applications without departing from the spirit of the present invention. It should be understood that the preferred embodiments are intended only to illustrate the present invention and are not intended to limit the scope of protection of the present invention.

[0052] The present invention provides a lighting adjustment system for automobile headlights, which is applied to automobile production scenarios, such as Figure 1 As shown, the system includes a headlight controller 1, a vehicle controller 2, a vehicle identification device 3, a dimming device controller 4 and a light capturing device 5. The dimming device controller 4 is respectively connected to the light capturing device 5, the vehicle identification device 3 and the vehicle controller 2. The vehicle controller 2 is respectively connected to the headlight controller 1 and the vehicle identification device 3. The headlight controller 1 is connected to the light capturing device 5.

[0053] The light capturing device is arranged in front of the car's headlights and is used to capture the light emitted by the car's headlights and determine the initial light parameters. Figure 2 is a schematic diagram of the car and the light-harvesting device, such as Figure 2 As shown, the light-capturing device 5 includes a left light-capturing device 5-1 and a right light-capturing device 5-2. To reduce equipment cost, only one light-capturing device may be used.

[0054] The vehicle identification device can identify vehicle information, such as a vehicle VIN (Vehicle Identification Number) or other content that can identify vehicle information, and send the identified vehicle information to the dimming device controller.

[0055] The dimming device controller determines the vehicle model according to the vehicle signal, and determines the standard parameter range according to the vehicle model and the preset corresponding relationship.

[0056] The dimming device controller stores a correspondence between each vehicle model and a standard parameter range, where the standard parameter range includes a horizontal standard parameter range of the vehicle headlights in the horizontal direction and a vertical standard parameter range in the vertical direction.

[0057] The dimming device controller determines whether the initial lighting parameters exceed the standard parameter range. If not, the headlights are deemed qualified. If not, the dimming device controller determines the headlight adjustment parameters based on the initial lighting parameters and the standard parameter range. The dimming device controller sends the adjustment parameters to the vehicle controller, which forwards them to the headlight controller, which then adjusts the headlights based on the adjustment parameters. Light adjustment can be automatic dimming using an algorithm or by a robotic arm adjusting the dimming bolt of the lamp.

[0058] The headlight controller includes a lighting control circuit and light modules. The light modules, including left light module 1-1 and right light module 1-2, can emit the desired high-beam and low-beam light patterns. The lighting control circuit receives and transmits information, processes the information required for lighting control, and controls the light modules to respond accordingly. Specifically, the lighting control circuit is connected to the vehicle controller to receive adjustment parameters sent by the vehicle controller; the light modules are connected to the lighting control circuit to adjust the lighting according to the control of the lighting control circuit.

[0059] Among them, the headlights are low beam lights or high beam lights, and the high beam lights and low beam lights can be split modules or integrated modules. The present invention adjusts the high beam lights and low beam lights respectively according to the above steps.

[0060] In the present invention, a light-collecting device captures initial headlight lighting parameters. If the initial lighting parameters are determined to be outside a standard parameter range, adjustment parameters for the headlights are determined based on the initial lighting parameters and the standard parameter range. The adjustment parameters are then sent to a headlight controller, which then adjusts the headlights based on the adjustment parameters. This eliminates the need for manual adjustment of headlight lighting parameters, improves lighting adjustment efficiency, and thus enhances vehicle production efficiency.

[0061] As an optional implementation method, after sending the adjustment parameters to the headlight controller, the method also includes: receiving the adjusted target light parameters sent by the light-capturing device; if it is determined that the target light parameters do not exceed the standard parameter range, determining that the headlight lighting is qualified; if it is determined that the target light parameters exceed the standard parameter range, determining that the headlight lighting is unqualified.

[0062] The dimming device controller sends the adjustment parameters to the headlamp controller, which then controls the headlamp lighting to adjust the lighting. The headlamp controller then sends the adjusted target lighting parameters to the dimming device controller, which then determines whether the target lighting parameters exceed the standard parameter range. If they do, the headlamp lighting is deemed acceptable. If they do, the headlamp lighting is deemed unacceptable and a warning message may be issued for technicians to review the cause of the failure.

[0063] As an optional implementation method, the initial lighting parameters include horizontal parameters and vertical parameters; and determining whether the initial lighting parameters exceed the standard parameter range includes: the dimming device controller determining whether the horizontal parameters exceed the horizontal standard parameter range, or whether the vertical parameters exceed the vertical standard parameter range. If either the horizontal or vertical parameters exceed the corresponding standard parameter range, the initial lighting parameters are considered to exceed the standard parameter range; if neither the horizontal or vertical parameters exceed the corresponding standard parameter range, the initial lighting parameters are considered to be within the standard parameter range.

[0064] The above method also applies to whether the target light parameters exceed the standard parameter range.

[0065] As an optional implementation method, determining the adjustment parameters of the headlights based on the initial lighting parameters and the standard parameter range includes: if the initial lighting parameters exceed the standard parameter range, determining the difference between the extreme value of the initial lighting parameters on the side exceeding the range and the standard extreme value of the standard parameter range; taking the opposite direction of the side exceeding the range as the adjustment direction; and adjusting the initial lighting parameters in the adjustment direction according to the difference to obtain the adjustment parameters.

[0066] If the dimming device controller determines that the initial lighting parameter exceeds the standard parameter range, it determines whether the value that exceeds the range is the minimum extreme value or the maximum extreme value of the initial lighting parameter.

[0067] If it is the minimum extreme value, the minimum standard extreme value of the standard parameter range is determined, and the difference between the minimum extreme value of the initial lighting parameter and the minimum standard extreme value of the standard parameter range is determined, and then the adjustment direction is set to the direction of increasing the value, and finally the difference that needs to be increased is used as the adjustment parameter.

[0068] If it is the maximum extreme value, the maximum standard extreme value of the standard parameter range is determined, and the difference between the maximum extreme value of the initial lighting parameter and the maximum standard extreme value of the standard parameter range is determined, and then the adjustment direction is set to the direction of decreasing the value, and finally the difference that needs to be reduced in value is used as the adjustment parameter.

[0069] Based on the same technical concept, the present invention also provides a method for adjusting the light of a car headlight, which can be executed by a dimming device controller, such as Figure 3 The specific steps are as follows:

[0070] Step 301: Acquire initial lighting parameters of the vehicle's headlights through a light-capturing device.

[0071] Step 302: If it is determined that the initial lighting parameters exceed the standard parameter range, then the adjustment parameters of the headlights are determined according to the initial lighting parameters and the standard parameter range.

[0072] Step 303: Send the adjustment parameters to the headlight controller, so that the headlight controller adjusts the headlights according to the adjustment parameters.

[0073] Based on the same technical concept, the present invention also provides a flow chart of a method for adjusting the light of a car headlight, such as Figure 4 , including the following steps:

[0074] 4001: Input the standard parameter range to the dimming device controller, associate the standard parameter range with the vehicle model, establish a corresponding relationship, and store the corresponding relationship in the dimming device controller;

[0075] 4002: A vehicle requiring high and low beam dimming is driven to the headlight high and low beam adjustment station. The vehicle identification device identifies the vehicle VIN number and sends the vehicle VIN number to the dimming device controller. The dimming device controller determines the vehicle model based on the VIN number. The dimming device controller can also identify the vehicle model by using other vehicle information.

[0076] 4003: Turn on the low beam headlights;

[0077] 4004: The light-collecting device moves to the front of the vehicle, captures the low beam light pattern and transmits the initial light parameters of the low beam to the dimming device controller.

[0078] 4005: The dimming controller determines whether the initial lighting parameters exceed the standard parameter range based on the standard parameter range corresponding to the vehicle model.

[0079] Furthermore, if it is determined that the standard parameter range is not exceeded, the dimming controller determines that the low beam light type is qualified and executes step 4006.

[0080] Furthermore, if it is determined that the standard parameter range is exceeded, the dimming controller determines that the low beam type is unqualified. The dimming controller calculates the adjustment parameters required for the low beam type of the vehicle in the horizontal and vertical directions, and sends the adjustment parameters to the vehicle controller. The vehicle controller processes the signal and forwards it to the headlight controller. The headlight controller controls the low beam module in the lamp to adjust according to the adjustment parameters.

[0081] During the process of the headlamp controller controlling the low beam module to adjust the lighting, the light capture device captures the low beam pattern in real time and transmits the target light parameters of the low beam pattern to the dimming device controller. If the dimming device controller determines that the target light parameters of the low beam pattern do not exceed the standard parameter range of the low beam pattern, the dimming device controller determines that the low beam pattern is qualified and executes step 4009. If the dimming device controller determines that the target light parameters of the low beam pattern exceed the standard parameter range of the low beam pattern, the dimming device controller determines that the low beam pattern is unqualified and executes step 4010.

[0082] 4006: Turn on high beam.

[0083] 4007: The light-collecting device moves to the front of the vehicle, captures the high-beam light pattern and transmits the initial light parameters of the high-beam to the dimming device controller.

[0084] 4008: The dimming controller determines whether the initial lighting parameters exceed the standard parameter range based on the standard parameter range corresponding to the vehicle model.

[0085] Furthermore, if it is determined that the standard parameter range is not exceeded, the dimming controller determines that the high beam light pattern is qualified and executes step 4006.

[0086] Furthermore, if it is determined that the standard parameter range is exceeded, the dimming controller determines that the high beam pattern is unqualified. The dimming controller calculates the adjustment parameters required for the vehicle's high beam pattern in the horizontal and vertical directions, and sends the adjustment parameters to the vehicle controller. The vehicle controller processes the signal and forwards it to the headlight controller. The headlight controller controls the high beam module in the lamp to adjust according to the adjustment parameters.

[0087] While the headlamp controller is controlling the high-beam module to adjust the lighting, the light-capturing device captures the high-beam pattern in real time and transmits the target light parameters of the high-beam pattern to the dimming device controller. If the dimming device controller determines that the target light parameters of the high-beam pattern do not exceed the standard parameter range for the high-beam pattern, the high-beam pattern is determined to be qualified and step 4009 is executed. If the dimming device controller determines that the target light parameters of the high-beam pattern exceed the standard parameter range for the high-beam pattern, the high-beam pattern is determined to be unqualified and step 4010 is executed.

[0088] 4009: Test passed.

[0089] 4010: Detection failed.

[0090] Among them, the test steps for low beam and high beam can be swapped.

[0091] The present invention automatically adjusts the high and low beams, which reduces the time required for adjusting the high and low beams, improves the efficiency of adjusting the high and low beams, and is conducive to improving the automation rate of the production line and accelerating the production cycle. At the same time, manual adjustment is not required, which reduces labor costs.

[0092] Based on the same technical concept, the present invention also provides a light adjustment device for automobile headlights, such as Figure 5 As shown, the device includes:

[0093] An acquisition module 501 is configured to acquire initial lighting parameters of a vehicle's headlights through a light-capturing device;

[0094] a determination module 502 for determining headlight adjustment parameters based on the initial lighting parameters and the standard parameter range if it is determined that the initial lighting parameters exceed the standard parameter range;

[0095] The sending module 503 is used to send the adjustment parameters to the headlight controller, so that the headlight controller adjusts the headlight according to the adjustment parameters.

[0096] Optionally, the device is further used to:

[0097] receiving the adjusted target light parameters sent by the light-capturing device;

[0098] If it is determined that the target lighting parameter does not exceed the standard parameter range, then the lighting of the headlight is determined to be qualified;

[0099] If it is determined that the target lighting parameter exceeds the standard parameter range, it is determined that the lighting of the headlamp is unqualified.

[0100] Optionally, the device is further used to:

[0101] Identify vehicle information through a vehicle identification device;

[0102] determining a vehicle model according to the vehicle information;

[0103] According to the vehicle model and the preset corresponding relationship, a standard parameter range corresponding to the vehicle model is determined.

[0104] Optionally, the initial lighting parameters include horizontal parameters and vertical parameters; the determination module 502 is used to:

[0105] If it is determined that the horizontal parameter exceeds the horizontal standard parameter range, or the vertical parameter exceeds the vertical standard parameter range, then it is determined that the initial lighting parameter exceeds the standard parameter range.

[0106] Optionally, the determining module 502 is configured to:

[0107] If the initial lighting parameter exceeds the standard parameter range, determining the difference between the extreme value of the initial lighting parameter on the side exceeding the range and the standard extreme value of the standard parameter range;

[0108] The opposite direction of the side that exceeds the range is used as the adjustment direction;

[0109] The initial lighting parameter is adjusted in the adjustment direction according to the difference to obtain an adjustment parameter.

[0110] According to another aspect of the present invention, the present invention provides an electronic device, such as Figure 6 As shown, it includes a memory 603, a processor 601, a communication interface 602 and a communication bus 604. The memory 603 stores a computer program that can be run on the processor 601. The memory 603 and the processor 601 communicate through the communication interface 602 and the communication bus 604. When the processor 601 executes the computer program, the steps of the above method are implemented.

[0111] The memory and processor in the electronic device communicate via a communication bus and a communication interface. The communication bus can be a Peripheral Component Interconnect (PCI) bus or an Extended Industry Standard Architecture (EISA) bus. The communication bus can be divided into an address bus, a data bus, a control bus, and the like.

[0112] The memory may include random access memory (RAM) or non-volatile memory, such as at least one disk storage. Alternatively, the memory may be at least one storage device located away from the processor.

[0113] The above-mentioned processor can be a general-purpose processor, including a central processing unit (CPU), a network processor (NP), etc.; it can also be a digital signal processor (DSP), an application-specific integrated circuit (ASIC), a field-programmable gate array (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, and discrete hardware components.

[0114] According to another aspect of the embodiments of the present application, a computer-readable medium having non-volatile program code executable by a processor is provided.

[0115] Optionally, in an embodiment of the present application, a computer-readable medium is configured to store program code for a processor to execute the above method.

[0116] Optionally, the specific examples in this embodiment may refer to the examples described in the above embodiments, and this embodiment will not be described in detail here.

[0117] When implementing the embodiments of the present application, reference may be made to the above embodiments, which have corresponding technical effects.

[0118] It is understood that the embodiments described herein may be implemented using hardware, software, firmware, middleware, microcode, or a combination thereof. For hardware implementation, the processing unit may be implemented in one or more application-specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field-programmable gate arrays (FPGAs), general-purpose processors, controllers, microcontrollers, microprocessors, other electronic units for performing the functions of the present application, or a combination thereof.

[0119] For software implementation, the technology herein can be implemented by a unit that performs the functions herein. The software code can be stored in a memory and executed by a processor. The memory can be implemented in the processor or external to the processor.

[0120] Those skilled in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of this application.

[0121] Those skilled in the art will clearly understand that, for the convenience and brevity of description, the specific working processes of the systems, devices and units described above can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0122] In the embodiments provided in this application, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are merely schematic. For example, the division of modules is only a logical function division. In actual implementation, there may be other division methods, such as multiple modules or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be an indirect coupling or communication connection through some interface, device or unit, which can be electrical, mechanical or other forms.

[0123] Units described as separate components may or may not be physically separate, and components shown as units may or may not be physical units, that is, they may be located in one place or distributed across multiple network units. Some or all of these units may be selected to achieve the purpose of this embodiment according to actual needs.

[0124] In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

[0125] If the function is implemented in the form of 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 embodiment of the present application is essentially or the part that contributes to the prior art or the part of the technical solution can be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for causing a computer device (which can be a personal computer, server, or network device, etc.) to execute all or part of the steps of the various embodiments of the present application. The aforementioned storage medium includes various media that can store program code, such as a USB flash drive, a mobile hard drive, a ROM, a RAM, a magnetic disk, or an optical disk. It should be noted that, in this article, relational terms such as "first" and "second" 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 term "includes", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such a process, method, article or device. Without more constraints, an element defined by the phrase "comprises a..." does not exclude the existence of additional identical elements in the process, method, article or apparatus that comprises the element.

[0126] The above embodiments are only preferred embodiments for fully illustrating the present invention, and the protection scope of the present invention is not limited thereto. Any equivalent substitution or modification made by those skilled in the art based on the present invention is within the protection scope of the present invention.

Claims

1. A method for adjusting the light of a car headlight, characterized in that: The method comprises: Acquiring initial light parameters of a vehicle's headlights through a light-collecting device, wherein the initial light parameters are parameters in light direction, and the vehicle is located at a high- and low-beam adjustment station for the headlights; If it is determined that the initial lighting parameters exceed the standard parameter range, determining the adjustment parameters of the headlights according to the initial lighting parameters and the standard parameter range; Sending the adjustment parameters to a headlight controller so that the headlight controller adjusts the headlight in a lighting direction according to the adjustment parameters, wherein the lighting adjustment method is to adjust a dimming bolt of the lamp by a robotic arm; The initial lighting parameters include horizontal parameters and vertical parameters; and determining that the initial lighting parameters exceed the standard parameter range includes: If it is determined that the horizontal parameter exceeds the horizontal standard parameter range, or the vertical parameter exceeds the vertical standard parameter range, then it is determined that the initial lighting parameter exceeds the standard parameter range.

2. The method according to claim 1, characterized in that After sending the adjustment parameters to the headlight controller, the method further includes: receiving the adjusted target light parameters sent by the light-capturing device; If it is determined that the target light parameter does not exceed the standard parameter range, then determining that the light of the headlamp is qualified; If it is determined that the target lighting parameter exceeds the standard parameter range, it is determined that the lighting of the headlamp is unqualified.

3. The method according to claim 1, characterized in that Before determining that the initial lighting parameters exceed the standard parameter range, the method further includes: Identify vehicle information through a vehicle identification device; determining a vehicle model according to the vehicle information; According to the vehicle model and the preset corresponding relationship, a standard parameter range corresponding to the vehicle model is determined.

4. The method according to claim 1, wherein Determining the adjustment parameters of the headlights according to the initial light parameters and the standard parameter range includes: If the initial lighting parameter exceeds the standard parameter range, determining the difference between the extreme value of the initial lighting parameter on the side exceeding the range and the standard extreme value of the standard parameter range; The opposite direction of the side that exceeds the range is used as the adjustment direction; The initial lighting parameter is adjusted in the adjustment direction according to the difference to obtain the adjustment parameter.

5. A lighting adjustment system for a car headlight, characterized in that: The system includes a light-capturing device, a dimming device controller, a vehicle controller, and a headlight controller; The light capturing device is used to capture the light emitted by the headlights of the car and determine the initial light parameters, wherein the initial light parameters are parameters in the light direction, and the car is located at the high and low beam adjustment station of the headlights; The dimming device controller is connected to the light capturing device and is configured to determine adjustment parameters of the headlights based on the initial lighting parameters and the standard parameter range if it is determined that the initial lighting parameters exceed the standard parameter range; The vehicle controller is connected to the dimming device controller and is used to forward the adjustment parameters to the headlight controller; The headlight controller is connected to the vehicle controller and is used to adjust the light direction of the headlight according to the adjustment parameters, wherein the light adjustment method is to adjust the dimming bolt of the lamp by a mechanical arm; The dimming device controller is specifically used to determine that the initial lighting parameters exceed the standard parameter range if it is determined that the horizontal direction parameters exceed the horizontal standard parameter range, or the vertical direction parameters exceed the vertical standard parameter range, wherein the initial lighting parameters include the horizontal direction parameters and the vertical direction parameters.

6. The system according to claim 5, characterized in that The system further comprises: Vehicle identification device, used to identify vehicle information; The dimming device controller is connected to the vehicle identification device and is used to determine the vehicle model according to the vehicle information, and determine the standard parameter range corresponding to the vehicle model according to a preset corresponding relationship and the vehicle model.

7. The system according to claim 5, characterized in that The headlight controller includes: A lighting control circuit is connected to the vehicle controller and is used to receive adjustment parameters sent by the vehicle controller; The light emitting module is connected to the light control circuit and is used to adjust the light according to the control of the light control circuit.

8. The system according to claim 7, characterized in that The light emitting module is an integrated module including a high beam and a low beam, or the light emitting module is a split module including a high beam and a low beam respectively.

9. A light adjustment device for a car headlight, characterized in that: The device comprises: an acquisition module, configured to acquire initial light parameters of a vehicle's headlights through a light-capturing device, wherein the initial light parameters are parameters in light direction, and the vehicle is located at a high- and low-beam adjustment station for the headlights; a determination module, configured to determine adjustment parameters of the headlights based on the initial lighting parameters and the standard parameter range if it is determined that the initial lighting parameters exceed the standard parameter range; a sending module, configured to send the adjustment parameters to a headlight controller, so that the headlight controller adjusts the headlight in a lighting direction according to the adjustment parameters, wherein the lighting adjustment method is to adjust a dimming bolt of the lamp by a mechanical arm; Among them, the initial lighting parameters include parameters in the horizontal direction and parameters in the vertical direction; the determination module is specifically used to determine that the initial lighting parameters exceed the standard parameter range if it is determined that the horizontal parameters exceed the horizontal standard parameter range, or the vertical parameters exceed the vertical standard parameter range.

10. An electronic device, characterized in that: It includes a processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory communicate with each other via the communication bus; The memory is used to store computer programs; The processor is used to implement any one of the methods of claims 1-4 when executing the program stored in the memory.

11. 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 method of any one of claims 1 to 4 is implemented.

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