CN115303228A - Laser cleaning device and method for automobile headlamp - Google Patents

Abstract

The application discloses laser cleaning device and method of car headlight, wherein, the device includes: the laser generating device is used for generating a laser light curtain; the driving device is used for driving the laser generating device to move to a preset cleaning position and scanning the whole lampshade of the vehicle-mounted headlamp by using the laser light curtain; the light transmittance sensor is used for acquiring the actual light transmittance of the vehicle-mounted headlamp; and the controller is used for controlling the driving device to drive the laser generating device to clean the vehicle-mounted headlamp when the actual light transmittance is smaller than the preset threshold value until the actual light transmittance is larger than or equal to the preset threshold value. The embodiment of the application can utilize the whole lamp shade of laser light curtain scanning vehicle-mounted headlight, and simultaneously when actual luminousness is less than a certain threshold value, the control drive device drives the laser generating device to clean the vehicle-mounted headlight, so that the manual operation cost is effectively reduced, the cleaning accuracy and the comprehensiveness of the vehicle-mounted headlight are improved, and the use requirements of a user are effectively met.

Description

Laser cleaning device and method for automobile headlamp

Technical Field

The application relates to the technical field of automobile headlamp cleaning, in particular to a laser cleaning device and method for an automobile headlamp.

Background

In the related technology, a vehicle speed signal and a switch signal are transmitted to a controller through a vehicle speed sensor and a switch information collector, the controller analyzes and judges according to the vehicle speed signal and the switch signal, the working condition of a washing motor is met through the judgment of the controller, and the controller sends out a control signal to control the washing motor to work, so that the automatic headlamp cleaning function is realized.

However, in the related art, the mechanical washing mode increases the manual operation cost, reduces the convenience of user operation, and cleans stubborn stains in place, reduces the accuracy and comprehensiveness of cleaning the vehicle-mounted headlamp, cannot meet the use requirements of users, and needs to be solved urgently.

Disclosure of Invention

The application provides a laser cleaning device and method of car headlight to solve among the correlation technique mechanical type washing mode and increased manual operation cost, reduced the convenience of user operation, and to cleaning not in place to stubborn spot, reduced on-vehicle headlight clear accuracy and comprehensive, can't satisfy user's user demand's technical problem.

The embodiment of the first aspect of the application provides a laser cleaning device for an automobile headlamp, which comprises: the laser generating device is used for generating a laser light curtain; the driving device is used for driving the laser generating device to move to a preset cleaning position and scanning the whole lampshade of the vehicle-mounted headlamp by using the laser light curtain; the light transmittance sensor is used for acquiring the actual light transmittance of the vehicle-mounted headlamp; and the controller is used for controlling the driving device to drive the laser generating device to clean the vehicle-mounted headlamp when the actual light transmittance is less than a preset threshold value until the actual light transmittance is greater than or equal to the preset threshold value.

According to the technical means, the whole lampshade of the vehicle-mounted headlamp can be scanned by the laser light curtain, and meanwhile, when the actual light transmittance is smaller than a certain threshold value through the controller, the driving device is controlled to drive the laser generating device to clean the vehicle-mounted headlamp, so that the manual operation cost is effectively reduced, the cleaning accuracy and the comprehensiveness of the vehicle-mounted headlamp are improved, and the use requirements of users are effectively met.

Optionally, in an embodiment of the present application, the driving device includes: and the telescopic control piece is used for adjusting the vertical height of the laser generating device relative to the vehicle-mounted headlamp and/or adjusting the horizontal distance of the laser generating device relative to the vehicle-mounted headlamp.

According to the technical means, the embodiment of the application can adjust the position of the vehicle-mounted headlamp through the telescopic control piece, so that the applicability and the comprehensiveness of laser cleaning of the vehicle headlamp are improved, and the vehicle using experience of a user is improved.

Optionally, in one embodiment of the present application, the telescopic control member includes a vertical position adjustment unit and a horizontal position adjustment unit.

According to the technical means, the safety of vehicle driving is improved while the accuracy of laser cleaning of the automobile headlamp is improved.

Optionally, in an embodiment of the present application, the apparatus in the embodiment of the present application further includes: the detection part is used for detecting the local stain position of the vehicle-mounted headlamp and determining the preset cleaning position based on the local stain position so that the laser light curtain can scan the local stain of the vehicle-mounted headlamp.

According to the technical means, the local stain position of the vehicle-mounted headlamp can be detected in real time through the detection piece, the local stain is cleaned, and the accuracy of laser cleaning of the vehicle headlamp is improved.

Optionally, in an embodiment of the present application, the apparatus in the embodiment of the present application further includes: and the reminding piece is used for reminding the current working state of the laser cleaning device to a user when cleaning operation is carried out.

According to the technical means, the interaction of the vehicle can be improved through the reminding piece, and the vehicle using experience of a user is improved.

The embodiment of the second aspect of the application provides a laser cleaning method for an automobile headlamp, which comprises the following steps: acquiring the actual light transmittance of the vehicle-mounted headlamp; judging whether the actual light transmittance is smaller than a preset threshold value or not; and if the actual light transmittance is smaller than a preset threshold, controlling the driving device to drive the laser generating device to clean the vehicle-mounted headlamp until the actual light transmittance is larger than or equal to the preset threshold.

Optionally, in an embodiment of the present application, the controlling the driving device to drive the laser generating device to perform a cleaning operation on the vehicle-mounted headlamp includes: and detecting the local stain position of the vehicle-mounted headlamp, and determining the preset cleaning position based on the local stain position so as to enable the laser light curtain to scan the local stain of the vehicle-mounted headlamp or the whole lampshade.

Optionally, in an embodiment of the present application, the method of the embodiment of the present application further includes: and when cleaning operation is carried out, prompting the current working state of the laser cleaning device to a user.

An embodiment of a third aspect of the present application provides an electronic device, including: the laser cleaning method for the automobile headlamp comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein the processor executes the program to realize the laser cleaning method for the automobile headlamp.

In a fourth aspect of the present application, a computer-readable storage medium is provided, which stores a computer program, and the computer program is executed by a processor to implement the above laser cleaning method for a headlamp of an automobile.

The beneficial effect of this application:

(1) The embodiment of the application can adjust the position of the vehicle-mounted headlamp through the telescopic control piece, so that the applicability and the comprehensiveness of laser cleaning of the vehicle headlamp are improved, and the vehicle using experience of a user is improved.

(2) The embodiment of the application can utilize the whole lamp shade of laser light curtain scanning vehicle-mounted headlight, and simultaneously when actual luminousness is less than a certain threshold value, the control drive device drives the laser generating device to clean the vehicle-mounted headlight, so that the manual operation cost is effectively reduced, the cleaning accuracy and the comprehensiveness of the vehicle-mounted headlight are improved, and the use requirements of a user are effectively met.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural diagram of a laser cleaning device for an automobile headlamp according to an embodiment of the present application;

FIG. 2 is a schematic diagram of a laser cleaning apparatus for a head lamp of an automobile according to an embodiment of the present application;

FIG. 3 is a flowchart illustrating the operation of a laser cleaning device for a head lamp of an exemplary embodiment of the present application;

FIG. 4 is a flowchart of a laser cleaning method for a headlamp of an automobile according to an embodiment of the present disclosure;

fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present application.

10-a laser cleaning device of the automobile headlamp; 100-laser generating device, 200-driving device, 300-transmittance sensor and 400-controller; 501-memory, 502-processor and 503-communication interface.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.

The following describes a laser cleaning device for an automotive headlamp according to an embodiment of the present application with reference to the drawings.

Fig. 1 is a schematic structural diagram of a laser cleaning device for an automobile headlamp according to an embodiment of the present application.

As shown in fig. 1, the laser cleaning apparatus 10 for a head lamp of an automobile includes: a laser generating device 100, a driving device 200, at least one light transmittance sensor 300, and a controller 400.

Specifically, the laser generating device 100 is used for generating a laser light curtain.

In an actual implementation process, as shown in fig. 2, the laser generation device 100 may be arranged in the embodiment of the present application, and may be configured to generate a laser light curtain, where the laser light curtain may form a local high temperature on the surface of the headlight cover, so as to cause a stain layer on the headlight cover to fall off, thereby improving an automation level of a vehicle, reducing a vehicle cost, and improving feasibility of laser cleaning of the headlight of the vehicle.

And the driving device 200 is used for driving the laser generating device 100 to move to a preset cleaning position, and scanning the whole lampshade of the vehicle-mounted headlamp by using a laser light curtain.

In some embodiments, as shown in fig. 2, a driving device 200 may be provided in the embodiment of the present application, and may be configured to drive the laser generating device 100 to move to the cleaning position, so as to scan the whole lampshade of the vehicle-mounted headlamp by using the laser light curtain generated by driving the laser generating device 100, and complete headlamp cleaning, thereby improving the intelligence level of the vehicle and reducing the potential safety hazard of the vehicle.

Alternatively, in an embodiment of the present application, the driving device 200 includes: a telescoping control member.

The telescopic control part is used for adjusting the vertical height of the laser generating device 100 relative to the vehicle-mounted headlamp and/or adjusting the horizontal distance of the laser generating device 100 relative to the vehicle-mounted headlamp.

In some embodiments, as shown in fig. 2, the driving device 200 in the embodiment of the present application is provided with a telescopic control member, which can control the direction of the laser generating device 100, for example, the vertical height of the laser generating device 100 relative to the vehicle-mounted headlight and/or the horizontal distance of the laser generating device 100 relative to the vehicle-mounted headlight can be adjusted, so that the laser light curtain generated by the laser generating device 100 can scan any position of the headlight cover, thereby improving the applicability and comprehensiveness of laser cleaning of the vehicle headlight and improving the vehicle using experience of a user.

Optionally, in one embodiment of the present application, the telescopic control comprises a vertical position adjustment unit and a horizontal position adjustment unit.

In the actual execution process, the telescopic control member in the embodiment of the application is provided with the vertical position adjusting unit and the horizontal position adjusting unit, so that the telescopic control member can adjust the vertical position and the horizontal position of the laser generating device 100, a laser light curtain generated by the laser generating device 100 can scan dirt at any position of a headlamp cover, the accuracy of laser cleaning of an automobile headlamp is improved, and meanwhile, the safety of vehicle driving is improved.

And at least one transmittance sensor 300 for acquiring an actual transmittance of the vehicle-mounted headlamp.

As a possible implementation manner, as shown in fig. 2, in the embodiment of the present application, at least one transmittance sensor 300 may be provided, and actual transmittance data of the vehicle-mounted headlamp may be detected and collected in real time, so as to determine whether the vehicle-mounted headlamp needs to be cleaned.

And the controller 400 is used for controlling the driving device 200 to drive the laser generating device 100 to clean the vehicle-mounted headlamp when the actual light transmittance is smaller than the preset threshold value until the actual light transmittance is larger than or equal to the preset threshold value.

In some embodiments, the controller 400 may be configured to control the telescopic control element in the driving of the driving device 200 to extend out of the laser generating device 100 and generate the laser light curtain and move to the initial position when the actual light transmittance is less than a certain threshold, for example, when the actual light transmittance is less than 50%, so as to control the laser generating device 100 to generate the laser light curtain and control the telescopic control element to move the laser light curtain, so that the laser light curtain scans the surface of the large lamp cover and generates a local high temperature on the surface of the large lamp cover, so as to cause stains attached to the large lamp cover to fall off, and perform a cleaning operation on the vehicle-mounted headlamp until the actual light transmittance is greater than or equal to the certain threshold, for example, when the actual light transmittance is greater than or equal to 90%, the controller 400 controls the driving device 200 to retract the laser generating device 100, thereby completing the headlamp cleaning operation, thereby improving an intelligent level of the vehicle, improving a driving experience of a user, and satisfying a driving requirement of the user.

Optionally, in an embodiment of the present application, the apparatus 10 of the embodiment of the present application further includes: and (4) a detection piece.

The detection part is used for detecting the local stain position of the vehicle-mounted headlamp and determining a preset cleaning position based on the local stain position so that the laser light curtain can scan the local stain of the vehicle-mounted headlamp.

In an actual implementation process, the detection unit may be arranged in the embodiment of the present application, and may be configured to detect a local spot position of the vehicle-mounted headlamp, for example, the local spot position of the headlamp may be detected by an in-vehicle sensor, a cleaning position is determined based on the local spot position, the controller 400 controls the telescopic control unit in the driving device 200 to extend out of the laser generating device 100 and move to an initial position, so that the controller 400 controls the laser generating device 100 to generate the laser light curtain, and controls the driving device 200 to move the laser light curtain, so that the laser light curtain scans the surface of the headlamp cover, and a local high temperature is generated on the surface of the headlamp cover, so that the spot attached to the headlamp cover falls off, and the accuracy of laser cleaning of the vehicle is improved while the safety of driving the vehicle is improved.

Optionally, in an embodiment of the present application, the apparatus 10 of the embodiment of the present application further includes: and a reminder.

The reminding piece is used for reminding a user of the current working state of the laser cleaning device when cleaning operation is carried out.

As a mode that probably realizes, this application embodiment can set up the warning piece, can be used for when carrying out the washing operation, to the current operating condition of user suggestion laser belt cleaning device, for example, can set up LED (Light Emitting Diode) lamp in the vehicle, when the car is carrying out the washing operation, the green Light is usually bright, when the car breaks down in the washing operation, the red Light is usually bright and bee calling organ sends the police dispatch newspaper, when the normal washing operation of car finishes, the green Light twinkles and closes after the cubic, thereby the mutual sense of vehicle has been promoted, and user's the experience of using the car has been promoted.

The working principle of the embodiment of the present application is explained in detail below with a specific embodiment, as shown in fig. 3.

Step S301: the transmittance sensor monitors transmittance data.

That is to say, this application embodiment can detect and gather the luminousness data through the luminousness sensor, reduces the potential safety hazard of vehicle.

Step S302: the controller reads the transmittance data.

That is to say, this application embodiment can read the transmittance data through the controller to judge whether carry out headlight cleaning.

Step S303: and whether headlight cleaning is performed or not.

That is, the embodiment of the present application may determine whether to perform headlight cleaning, and execute step S304 when performing headlight cleaning, otherwise execute step S301.

Step S304: the driving device extends out of the laser generating device.

Namely, the embodiment of the application can extend out of the laser generating device fixed at the top end thereof through the driving device.

Step S305: moving the laser generating device to the starting position.

That is, the embodiment of the present application can move the laser generating device to the start position by the driving device.

Step S306: the laser generating device generates a laser light curtain.

That is, the embodiment of the present application can control the laser generating device to generate the laser light curtain through the controller.

Step S307: the laser light curtain forms local high temperature on the surface of the big lamp cover, and the stain layer falls off due to the high temperature.

In other words, according to the embodiment of the application, local high temperature can be formed on the surface of the headlight cover through the laser light curtain, and the spot layer on the headlight cover can be separated due to the local high temperature.

Step S308: the driving device moves the laser generating device to enable the light curtain generated by the laser generating device to scan the whole large lampshade.

That is to say, the embodiment of the application can control the driving device to move the laser generating device through the controller, so that the laser light curtain completely scans the surface of the large lampshade, and the stain layer on the whole surface falls off.

Step S309: and finishing the headlamp cleaning operation.

In other words, the driving device can be controlled by the controller to retract the laser generating device, so that the headlamp cleaning operation is completed.

According to the laser belt cleaning device of car headlight that this application embodiment provided, can utilize the whole lamp shade of laser light curtain scanning car headlight, and gather the actual luminousness of car headlight through the luminousness sensor, when actual luminousness is less than certain threshold, control drive arrangement drive laser generating device washs the operation to car headlight, until actual luminousness is more than or equal to with certain threshold, thereby the effectual manual operation cost that has reduced, the clear accuracy and the comprehensiveness of car headlight have been promoted, effectual user demand that satisfies the user. Therefore, the technical problems that in the related art, the manual operation cost is increased due to a mechanical washing mode, the operation convenience of a user is reduced, stubborn stains are not cleaned in place, the driving safety of a vehicle is reduced, and the use requirements of the user cannot be met are solved.

As shown in fig. 4, the laser cleaning method for the automobile headlamp in the embodiment of the application includes the following steps:

in step S401, the actual light transmittance of the vehicle headlamp is acquired.

In step S402, it is determined whether the actual light transmittance is less than a preset threshold.

In step S403, if the actual transmittance is smaller than the preset threshold, the driving device is controlled to drive the laser generating device to perform a cleaning operation on the vehicle-mounted headlamp until the actual transmittance is greater than or equal to the preset threshold.

In one embodiment of the present application, a control driving device for driving a laser generating device to perform a cleaning operation on a vehicle headlamp includes: the method comprises the steps of detecting the local stain position of the vehicle-mounted headlamp, and determining a preset cleaning position based on the local stain position so that a laser light curtain can scan the local stain or the whole lampshade of the vehicle-mounted headlamp.

Optionally, in an embodiment of the present application, the method of the embodiment of the present application further includes: when cleaning operation is performed, the current working state of the laser cleaning device is presented to a user.

It should be noted that the foregoing explanation of the embodiment of the laser cleaning device for the automobile headlamp is also applicable to the laser cleaning method for the automobile headlamp of the embodiment, and details are not repeated here.

According to the laser cleaning method for the automobile headlamp, the whole lampshade of the automobile headlamp can be scanned by using the laser light curtain, the actual light transmittance of the automobile headlamp is acquired through the light transmittance sensor, when the actual light transmittance is smaller than a certain threshold, the driving device is controlled to drive the laser generating device to clean the automobile headlamp until the actual light transmittance is larger than or equal to the certain threshold, so that the manual operation cost is effectively reduced, the cleaning accuracy and the cleaning comprehensiveness of the automobile headlamp are improved, and the use requirements of users are effectively met. Therefore, the technical problems that in the related art, the manual operation cost is increased due to a mechanical washing mode, the operation convenience of a user is reduced, stubborn stains are not cleaned in place, the driving safety of a vehicle is reduced, and the use requirements of the user cannot be met are solved.

Fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present application. The electronic device may include:

a memory 501, a processor 502, and a computer program stored on the memory 501 and executable on the processor 502.

The processor 502 executes the program to implement the laser cleaning method for the car headlamp provided in the above embodiments.

Further, the electronic device further includes:

a communication interface 503 for communication between the memory 501 and the processor 502.

A memory 501 for storing computer programs that can be run on the processor 502.

The memory 501 may comprise high-speed RAM memory, and may also include non-volatile memory (non-volatile memory), such as at least one disk memory.

If the memory 501, the processor 502 and the communication interface 503 are implemented independently, the communication interface 503, the memory 501 and the processor 502 may be connected to each other through a bus and perform communication with each other. The bus may be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, an Extended ISA (EISA) bus, or the like. The bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one thick line is shown in FIG. 5, but this is not intended to represent only one bus or type of bus.

Alternatively, in practical implementation, if the memory 501, the processor 502 and the communication interface 503 are integrated on a chip, the memory 501, the processor 502 and the communication interface 503 may complete communication with each other through an internal interface.

The processor 502 may be a Central Processing Unit (CPU), an Application Specific Integrated Circuit (ASIC), or one or more Integrated circuits configured to implement embodiments of the present Application.

The present embodiment also provides a computer-readable storage medium, on which a computer program is stored, which when executed by a processor implements the above laser cleaning method for a vehicle headlamp.

In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or N embodiments or examples. Moreover, various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without being mutually inconsistent.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present application, "N" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or N executable instructions for implementing steps of a custom logic function or process, and alternate implementations are included within the scope of the preferred embodiment of the present application in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present application.

The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or N wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.

It should be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the N steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system. If implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.

It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.

In addition, functional units in the embodiments of the present application may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.

The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims (10)

1. A laser cleaning device of an automobile headlamp is characterized by comprising:

the laser generating device is used for generating a laser light curtain;

the driving device is used for driving the laser generating device to move to a preset cleaning position and scanning the whole lampshade of the vehicle-mounted headlamp by using the laser light curtain;

the light transmittance sensor is used for acquiring the actual light transmittance of the vehicle-mounted headlamp; and

and the controller is used for controlling the driving device to drive the laser generating device to clean the vehicle-mounted headlamp when the actual light transmittance is smaller than a preset threshold value until the actual light transmittance is larger than or equal to the preset threshold value.

2. The apparatus of claim 1, wherein the drive means comprises:

and the telescopic control piece is used for adjusting the vertical height of the laser generating device relative to the vehicle-mounted headlamp and/or adjusting the horizontal distance of the laser generating device relative to the vehicle-mounted headlamp.

3. The apparatus of claim 2, wherein the telescoping control comprises a vertical position adjustment unit and a horizontal position adjustment unit.

4. The apparatus of claim 1, further comprising:

the detection part is used for detecting the local stain position of the vehicle-mounted headlamp and determining the preset cleaning position based on the local stain position so that the laser light curtain can scan the local stain of the vehicle-mounted headlamp.

5. The apparatus of claim 1, further comprising:

and the reminding piece is used for reminding the current working state of the laser cleaning device to a user when cleaning operation is carried out.

6. A laser cleaning method for an automobile headlamp, characterized in that the laser cleaning device for the automobile headlamp of any one of claims 1 to 5 is used, wherein the method comprises the following steps:

acquiring the actual light transmittance of the vehicle-mounted headlamp;

judging whether the actual light transmittance is smaller than a preset threshold value or not;

and if the actual light transmittance is smaller than a preset threshold, controlling the driving device to drive the laser generating device to clean the vehicle-mounted headlamp until the actual light transmittance is larger than or equal to the preset threshold.

7. The method of claim 6, wherein controlling the driving device to drive the laser generating device to perform a cleaning operation on the vehicle headlamp comprises:

and detecting the local stain position of the vehicle-mounted headlamp, and determining the preset cleaning position based on the local stain position so as to enable the laser light curtain to scan the local stain of the vehicle-mounted headlamp or the whole lampshade.

8. The method of claim 6, further comprising:

and when cleaning operation is carried out, prompting the current working state of the laser cleaning device to a user.

9. An electronic device, comprising: a memory, a processor and a computer program stored on the memory and executable on the processor, the processor executing the program to implement the method for laser cleaning of a vehicle headlamp according to any of claims 6 to 8.

10. A computer-readable storage medium, on which a computer program is stored, characterized in that the program is executed by a processor for implementing the method for laser cleaning of a vehicle headlamp according to any of claims 6 to 8.

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