Vehicle lamp size detection equipment and detection method

Abstract

The invention relates to a vehicle lamp size detection device and method, and the device comprises a tool clamp, a detection module and a positioning module, and a vehicle lamp outer frame is clamped on the tool clamp; the detection module is located above the tool clamp, the detection module is assembled on the first rail assembly, and the first rail assembly is configured to control the movement range of the detection module to at least cover the whole vehicle lamp outer frame; the positioning module is located below the tool clamp, the installation environment of a to-be-detected vehicle lamp can be simulated through the vehicle lamp outer frame and the profiling molds, the to-be-detected vehicle lamp tends to be in a real state, detection is conducted, and the positioning module comprises a plurality of profiling molds; channels are formed in at least two contact surfaces of the profiling mould and the automobile lamp, and air rod assemblies are mounted in the channels; in the placing process of the to-be-detected vehicle lamp, the state of an internal mounting point of the to-be-detected vehicle lamp can be automatically detected through the telescopic end of the air rod assembly, and when the telescopic end completely enters the channel, namely, the internal mounting point of the to-be-detected vehicle lamp is completely attached to the profiling mould, the internal size of the to-be-detected vehicle lamp has no error.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automobile lamp size detection, in particular to a lamp size detection device and method. BACKGROUND

[0002] In the field of automobile parts, the size and positioning of the lamp surface shape are very important. If the size and positioning of the surface shape are not accurate, not only the appearance of the automobile will be affected, but also the lighting of the automobile will be affected, and the safety of the automobile driving will be reduced. Therefore, the size of the lamp shape needs to be detected, especially the size of the vehicle assembly part. After detection, the vehicle can be assembled and shipped to improve the matching consistency of the lamp on the automobile. In the prior art, the lamp is fixed by a tool, and the size of the special point is identified by the displacement sensor in contact with the lamp, or the lamp is scanned by a scanning device to simulate the overall size of the lamp. The above methods only detect the outer surface of the lamp, and cannot accurately determine the gap after the lamp is actually installed. In addition, the size of the internal installation point of the lamp is not qualified, which will affect the actual installation state of the lamp, and thus affect the consistency of the gap after the lamp is matched with the body sheet metal. Therefore, a lamp size detection device and method are needed to solve the above problems. SUMMARY

[0003] The purpose of the present application is to provide a lamp size detection device and method to solve the problems in the background.

[0004] To solve the above technical problems, the present application adopts the following technical scheme: a lamp size detection device, comprising: a tool clamp, the tool clamp is provided with a lamp outer frame; a detection module located above the tool clamp, the detection module is assembled on a first track assembly, and the first track mechanism is configured to control the movement range of the detection module to cover at least the entire lamp outer frame; a positioning module located below the tool clamp, the positioning module comprises a plurality of profiling fixtures; and a channel is formed on at least two contact surfaces of the profiling fixture and the lamp, the channel is perpendicular to the corresponding contact surface, and a gas rod assembly is installed in the channel, the gas rod assembly comprises a telescopic end, the telescopic end is configured to extend out of the channel in the initial state, and retract towards the inside of the channel under stress.

[0005] Preferably, the tooling fixture comprises a tooling base plate and a fixture base plate, the tooling base plate is provided with a mounting groove, the fixture base plate is assembled in the mounting groove, and at least one opposite end of the mounting groove is provided with a quick clamping mechanism for fixing the fixture base plate, the fixture base plate is provided with a frame groove, and the fixture base plate is provided with a positioning assembly around the frame groove, and the positioning assembly is configured to position and fix the vehicle lamp frame assembled in the frame groove.

[0006] Preferably, the first track assembly comprises an XYZ three-axis sliding table module, and a first mounting rack is arranged on the Y-axis sliding table, a rotating block is mounted on the first mounting rack, and the detection module is assembled at the bottom of the rotating block.

[0007] Preferably, a circular magnetic grid angular displacement measurement module is mounted on the rotating block, and the circular magnetic grid angular displacement measurement module is used to feedback the angular displacement of the rotating block.

[0008] Preferably, the positioning module comprises a second track assembly, the second track assembly also comprises an XYZ three-axis sliding table module, and a second mounting rack is arranged on the Y-axis sliding table, a positioning base plate is detachably mounted on the top of the second mounting rack, and a plurality of the profiling molds are assembled on the positioning base plate as needed. The profiling mold comprises a base block and a mold shell, the base block is mounted on the positioning base plate, the mold shell is sleeved on the base block, and the channels are arranged on the mold shell, and at least two channels are arranged along the long edge direction of the corresponding contact surface or channels are arranged near each corner of the contact surface; a plurality of air rod assemblies are arranged on the base block, the number of the air rod assemblies is not less than the number of the channels, the air rod assemblies are sleeved on the base block with the mold shell, and the air rod assemblies are inserted into the corresponding channels.

[0009] Preferably, the air rod assembly comprises a cylinder and a piston rod, a piston is arranged in the cylinder, one end of the piston rod is connected to the piston and extends into the cylinder, the other end of the piston rod extends out of the piston as a telescopic end, end covers are mounted at both ends of the cylinder, and the end covers are provided with an air inlet and an air outlet, the air inlet and the air outlet are connected with an air inlet pipe and an air outlet pipe, and at least the air outlet pipe is connected with an induced check valve, so that the telescopic end stops at any position based on force.

[0010] Preferably, a first camera module is mounted in the first mounting rack, a U-shaped bracket is mounted on the first mounting rack, a telescopic plate is mounted at one end of the U-shaped bracket and located below the first camera module, and an OPT backlight source is mounted on the telescopic plate.

[0011] Preferably, a first camera module and a second camera module are respectively installed in the first mounting frame and the second mounting frame, and the first camera module and the second camera module are respectively slidingly installed on the first mounting frame and the second mounting frame along a vertical direction, and a through hole is formed on the positioning base plate at the second camera module.

[0012] The application further discloses a vehicle lamp size detection method, which comprises the following steps: S1, clamping a vehicle lamp outer frame of a to-be-detected vehicle lamp on a tool clamp, installing a corresponding profiling fixture, and controlling the profiling fixture to displace into the vehicle lamp outer frame; S2, placing the to-be-detected vehicle lamp into the vehicle lamp outer frame, tightly abutting the profiling fixture in the to-be-detected vehicle lamp, and extruding the air rod assembly on the profiling fixture until the to-be-detected vehicle lamp is stable; S3, controlling a detection module to move and scan along a preset path around a gap between the to-be-detected vehicle lamp and the vehicle lamp outer frame, and feeding back the angular displacement of the rotating block based on a circular magnetic grid angular displacement measurement module; S4, after the detection is completed, removing the to-be-detected vehicle lamp, scanning the profiling fixture by the detection module, detecting the positions of the extension ends of the air rod assemblies, and controlling the air rod assemblies to reset after the detection is completed.

[0013] Preferably, a first camera module is installed in the first mounting frame, and a U-shaped frame is installed on the first mounting frame, one end of the U-shaped frame is provided with a telescopic plate and is located below the first camera module, an OPT backlight source is installed on the telescopic plate, in S1, the first camera module is controlled to move to identify and simulate the vehicle lamp outer frame, and the preset path of the detection module is obtained based on the simulation data.

[0014] Beneficial effects: in the application, the vehicle lamp outer frame and the profiling fixture can simulate the installation environment of the to-be-detected vehicle lamp, so that the to-be-detected vehicle lamp tends to be in a real state, then the detection module is moved to detect the gap, so that whether the size of the to-be-detected vehicle lamp is qualified is measured, wherein, the profiling fixture is improved by opening a channel and assembling an air rod assembly, during the placing of the to-be-detected vehicle lamp, the internal mounting point state of the to-be-detected vehicle lamp can be automatically detected through the extension end of the air rod assembly, when the extension end completely enters the channel, that is, the internal mounting point of the to-be-detected vehicle lamp completely abuts the profiling fixture, and the internal size of the to-be-detected vehicle lamp has no error.

[0015] In addition, after the detection is completed, the state of each extension end on the profiling fixture can be automatically scanned, whether the internal mounting point of the to-be-detected vehicle lamp is qualified can be automatically analyzed, the to-be-detected vehicle lamp is automatically detected inside and outside at the same time, and the quality of a finished product is avoided from being affected by the error of the internal mounting point in the subsequent process. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a structural schematic diagram of a vehicle lamp size detection device. Figure 2 is a structural schematic diagram of distribution of the tooling fixture, detection module and positioning module of the present application; Figure 3 is a structural schematic diagram of the tooling fixture of the present application; Figure 4 is a structural schematic diagram of the detection module of the present application; Figure 5 is a side view of the detection module of the present application; Figure 6 is a structural schematic diagram of the positioning module of the present application; Figure 7 is a structural schematic diagram of the positioning substrate, profiling mold and air cylinder assembly of the present application; Figure label: 1, detection frame; 21, tooling base plate; 211, mounting groove; 212, quick clamping mechanism; 22, fixture base plate; 221, frame groove; 222, positioning assembly; 223, positioning shaft pin; 23, outer frame of vehicle lamp; 231, positioning shaft sleeve; 3, detection module; 31, first track assembly; 32, first mounting frame; 33, rotating block; 34, rotating motor; 35, circular magnetic grid angle displacement measurement module; 411, base block; 412, mold shell; 42, second track assembly; 43, positioning substrate; 431, through hole; 44, channel; 451, cylinder barrel; 452, piston rod; 453, air inlet pipe; 454, air outlet pipe; 455, induced check valve; 46, telescopic end; 47, second mounting frame; 5, first camera module; 6, U-shaped frame; 61, telescopic plate; 7, OPT backlight source; 8, second camera module. DETAILED DESCRIPTION

[0017] In order to make the purpose and advantages of the present application more clear and explicit, the present application is specifically described below in combination with embodiments. It should be understood that the following text is only used to describe the vehicle lamp size detection device and detection method of the present application or several specific embodiments, and does not strictly limit the specific protection scope requested by the present application.

[0018] The technical solution adopted by the present application is as shown in Figures 1-2 The vehicle lamp size detection device comprises a detection frame, the detection frame is divided into two spaces, an upper space and a lower space, and is divided by a tooling fixture; a detection module is installed in the upper space, which is mainly used for size detection of vehicle lamps; and a positioning module is installed in the lower space, which is mainly used for positioning operation of vehicle lamps. Reference Figure 3As shown, the structure of the tool clamp is shown, which includes a tool base plate, a clamp base plate and a car lamp outer frame, etc., wherein the installation slot is clamped on the tool base plate, the clamp base plate is assembled in the installation slot, and the fast clamping mechanism is provided at least at one opposite end of the installation slot, which is used to fix the clamp base plate, and the clamp base plate can be quickly disassembled according to the needs. The frame slot is provided on the clamp base plate, and the positioning assembly is provided around the frame slot. In this embodiment, the air cylinder structure is adopted, and the positioning block is installed at the telescopic end of the air cylinder. The positioning block is controlled to move through the telescopic cylinder, so as to position and fix the car lamp outer frame placed in the frame slot. Figure 3 As shown, the positioning shaft pin is also provided on the clamp base plate, and the positioning shaft sleeve is matched and assembled on the corresponding position of the car lamp outer frame. Through mutual sleeving, the position of the car lamp outer frame is preliminarily fixed, and then the positioning assembly is further fixed. When disassembled, the positioning assembly is reset and lifted upward.

[0019] As shown, Figure 2 and Figures 4-5 As shown, the structure of the detection module is shown, which is located above the tool clamp and is assembled on the first track assembly; as shown, Figure 2 The first track assembly includes an XYZ three-axis sliding table module, and the first mounting frame is provided on the Y-axis sliding table. The rotating block is installed on the first mounting frame. The detection module is assembled at the bottom of the rotating block. The rotating motor for controlling the rotation of the rotating block is installed on the rotating block. During the detection process, based on the XYZ three-axis sliding table module, the moving range of the detection module can cover the entire car lamp outer frame, so as to detect the to-be-detected car lamp placed in the car lamp outer frame in all directions. The detection module is controlled by the rotating motor to perform angle switching, so that it is always orthogonal to the detection point, thereby improving the detection accuracy. And as shown, Figure 4 A circular magnetic grid angle displacement measurement module is installed on the rotating block, which is used to feedback the angular displacement of the rotating block.

[0020] As shown, Figure 6 As shown, the structure of the positioning module is shown, which is located below the tool clamp. The positioning module includes a plurality of profiling molds and a second track assembly. The second track assembly also has an XYZ three-axis sliding table module structure which is the same as the first track assembly. The second mounting frame is provided on the Y-axis sliding table. The positioning base plate is detachably installed on the top of the second mounting frame. A plurality of profiling molds are assembled on the positioning base plate as needed. Before detection, the profiling mold is controlled by the second track assembly to enter the specified position in the car lamp outer frame. When the to-be-detected car lamp is placed in the car lamp outer frame, the profiling mold simulates the installation point and supports the to-be-detected car lamp. The car lamp outer frame simulates the installation environment of the to-be-detected car lamp, so that it tends to be in a real state for detection, thereby improving the authenticity of the detection data.

[0021] In the embodiment, channels are arranged on at least two contact surfaces of the profiling fixture and the vehicle lamp, the channels are perpendicular to the corresponding contact surfaces, and a pneumatic cylinder assembly is arranged in the channel; the pneumatic cylinder assembly comprises a telescopic end, which is configured to initially extend out of the channel and retract into the channel under force; Figure 7 For example, in the embodiment, the profiling fixture comprises a base block and a fixture shell, the base block is arranged on the positioning base plate, the fixture shell is sleeved on the base block, and the channels are arranged on the fixture shell; at least two channels are arranged along the long edge direction on the corresponding contact surface, or a channel is arranged near each corner of the contact surface; a plurality of pneumatic cylinder assemblies are arranged on the base block, the number of the pneumatic cylinder assemblies is not less than the number of the channels, and the pneumatic cylinder assemblies are sleeved on the base block with the fixture shell; the pneumatic cylinder assemblies are inserted into the corresponding channels. For the arrangement of the channels, for example, Figure 7 For example, the contact surface provided with the channel of the right profiling fixture comprises a top plane, an inclined plane and a top surface of a convex block, three points are arranged on the top plane along the long edge direction, one point represents a far end contact point of the top plane away from the convex block, one point represents a near end contact point close to the convex block, and one point is a center contact point; three points are arranged on the inclined plane, one of the opposite corner regions of the four corners of the inclined plane is taken as a channel arrangement point, and one channel is arranged at the center position of the inclined plane as a center contact point; a pneumatic cylinder assembly is arranged in each channel, and the telescopic end of the pneumatic cylinder assembly extends out of the through hole in the initial state.

[0022] In an embodiment, referring to Figure 7 The pneumatic cylinder assembly comprises a cylinder and a piston rod, the piston is arranged in the cylinder, one end of the piston rod is connected to the piston and extends into the cylinder, and the other end of the piston rod extends out of the piston as a telescopic end; end covers are arranged at both ends of the cylinder, and the end covers are provided with an air inlet and an air outlet; the air inlet and the air outlet are connected to an air inlet pipe and an air outlet pipe; the air outlet pipe is externally connected to an induced check valve, so that the telescopic end stops at any position based on force; during the placement of the vehicle lamp to be measured, the telescopic end contacts the internal mounting point of the vehicle lamp to be measured, and retracts into the cylinder under force, and the telescopic end also retracts into the channel; when there is no error in the internal mounting point of the vehicle lamp to be measured, the telescopic end completely enters the channel, and the internal mounting point of the vehicle lamp to be measured completely adheres to the profiling fixture; when there is an error in the internal mounting point of the vehicle lamp to be measured, the internal mounting point of the vehicle lamp to be measured cannot completely adhere to the profiling fixture due to the error, and at least part of the piston rod of the unadhered part extends out of the channel; the position state of the telescopic end on each contact surface of the profiling fixture can be used to feed back the size of the internal mounting point of the vehicle lamp to be measured; the air inlet pipe and the air outlet pipe of each pneumatic cylinder assembly are uniformly connected to a gas pump control system, and the telescopic end of the pneumatic cylinder assembly is reset after detection is completed.

[0023] In an embodiment, referring to Figure 4As shown, the first camera module is installed in the first mounting frame, and the U-shaped frame is installed on the first mounting frame, one end of the U-shaped frame is provided with the telescopic plate and located below the first camera module, the OPT backlight source is installed on the telescopic plate, before detection, the first camera module is controlled to move through the first track assembly, the outer frame of the vehicle lamp is identified and simulated, the OPT backlight source can supplement the light of the outer frame of the vehicle lamp, the inner profile of the outer frame of the vehicle lamp is more accurately automatically identified, and based on the simulation result, the moving path of the detection module can be obtained, so that the detection module can detect based on the path during the detection process.

[0024] In an embodiment, reference is made to Figure 4 and Figure 6 As shown, the first camera module and the second camera module are respectively installed in the first mounting frame and the second mounting frame, the first camera module and the second camera module are respectively slidably installed on the first mounting frame and the second mounting frame along the vertical direction, and a through hole is formed on the positioning base plate at the second camera module; based on the second camera module recognition point, the first camera module can further identify and simulate the to-be-detected vehicle lamp, so that the user can more intuitively obtain the size data of the to-be-detected vehicle lamp.

[0025] In an embodiment, a vehicle lamp size detection method is also disclosed, which detects the to-be-detected vehicle lamp based on the above detection device, and specifically comprises: S1, first, the to-be-detected vehicle lamp is clamped with a suitable vehicle lamp outer frame on a tool clamp, at this time, if the vehicle lamp outer frame data is existing data, S3 can be executed, if the vehicle lamp outer frame data is not recorded, S2 is executed; S2, the first camera module is controlled to move to identify and simulate the vehicle lamp outer frame, and the preset path of the detection module is obtained based on the simulation data, and the first camera module is reset after identification is completed; S3, a suitable profiling mold is installed on the positioning base plate, the position of the profiling mold corresponds to the internal mounting point of the to-be-detected vehicle lamp, and then the second mounting frame is controlled to move by the second track assembly, and the profiling mold is simultaneously displaced into the vehicle lamp outer frame; S4, the to-be-detected vehicle lamp is placed in the vehicle lamp outer frame, and the to-be-detected vehicle lamp is controlled to be as close as possible to the profiling mold, in the process of adhesion, the air rod assembly on the profiling mold is extruded, and each telescopic end is automatically moved to the corresponding position based on the stress condition, until the to-be-detected vehicle lamp is stable; S5, the detection module is controlled to move around the gap between the to-be-detected vehicle lamp and the vehicle lamp outer frame for scanning detection, and the angle displacement of the rotating block is fed back based on the circular magnetic grid angle displacement measurement module; based on the scanning result, the gap at different positions of the to-be-detected vehicle lamp and the vehicle lamp outer frame can be obtained, so as to judge whether the size of each position of the to-be-detected vehicle lamp is qualified; S6, after the detection is completed, the first camera module can continue to control the surface of the to-be-tested vehicle lamp to be recognized, and the second camera module recognition point is taken as a reference, and based on the recognition data, the to-be-tested vehicle lamp model can be simulated, so that the user can more intuitively obtain the size data of the to-be-tested vehicle lamp; S7, when the recognition is completed, the to-be-tested vehicle lamp is removed, and the detection module is used for scanning the profiling fixture, and the positions of the extension ends of each air rod assembly are detected; based on the scanning result, whether the internal mounting point of the to-be-tested vehicle lamp is qualified can be judged; and after the detection is completed, each air rod assembly is controlled to reset.

[0026] The embodiments of the application are described in detail above in combination with the embodiments, but the application is not limited to the above-described embodiments. For ordinary skilled persons in the art, after knowing the contents described in the application, without departing from the principles of the application, a number of equivalent transformations and substitutions can be made, and these equivalent transformations and substitutions should be considered as belonging to the protection scope of the application.

Claims

1. A vehicle lamp size detection apparatus characterized by comprising: The utility model provides a kind of vehicle lamp outer frame detection and positioning device, including: Tool fixture, the tool fixture is clamped with vehicle lamp outer frame on; Detection module is located above the tool fixture, and the detection module is equipped on first track assembly, and the first track mechanism is configured to control the detection module moving range covers entire vehicle lamp outer frame at least; Positioning module is located below the tool fixture, and the positioning module includes several profiling moulds;And Channel is opened on the profiling mould and vehicle lamp at least two contact surfaces, the channel is perpendicular to the corresponding contact surface, air cylinder assembly is installed in the channel, and the air cylinder assembly includes telescopic end, and the telescopic end is configured to extend out of the channel in initial state and contract towards the inside of the channel under stress.

2. The vehicle lamp size detection apparatus according to claim 1, characterized by: The tool fixture includes tool base plate and clamp base plate, the tool base plate is clamped with installation groove, the clamp base plate is equipped in the installation groove, and at least one opposite end of the installation groove is provided with quick clamp mechanism, and the quick clamp mechanism is used to fix the clamp base plate, the clamp base plate is provided with frame groove, and the clamp base plate is provided with positioning assembly around frame groove, and the positioning assembly is configured to position and fix the vehicle lamp outer frame equipped in the frame groove.

3. The vehicle lamp size detection apparatus according to claim 1, characterized by: The first track assembly includes XYZ three-axis slide module, and first mounting frame is provided on the Y-axis slide, and rotary block is installed on the first mounting frame, and the detection module is equipped at the bottom of the rotary block, and rotary motor is installed on the rotary block for controlling the rotation of the rotary block.

4. The vehicle lamp size detection apparatus according to claim 3, characterized by: Rotary block is installed with circular magnetic grid angular displacement measurement module, and the circular magnetic grid angular displacement measurement module is used to feedback the angular displacement of the rotary block.

5. The vehicle lamp size detection apparatus according to claim 3, characterized by: The positioning module includes second track assembly, and the second track assembly also includes XYZ three-axis slide module, and second mounting frame is provided on the Y-axis slide, and positioning base plate is detachably installed on the top of the second mounting frame, and several profiling moulds are assembled on the positioning base plate as required;And The profiling mould includes base block and mould shell, the base block is installed on the positioning base plate, the mould shell is sleeved on the base block, and the channel is opened on the mould shell, and at least two channels are provided in the corresponding contact surface along the length direction or channels are provided near each corner of the contact surface;Base block is provided with a plurality of air cylinder assemblies, and the number of air cylinder assemblies is not less than the number of channels, and the air cylinder assemblies are inserted into the corresponding channels.

6. The vehicle lamp size detection apparatus according to claim 5, characterized by: The air cylinder assembly includes cylinder and piston rod, the cylinder is provided with piston, one end of the piston rod is connected with the piston in the cylinder, and the other end is extended as telescopic end, and end cover is installed on both ends of the cylinder, and the end cover is provided with air inlet and air outlet, and the air inlet and air outlet are connected with air inlet pipe and air outlet pipe, and at least the air outlet pipe is connected with check valve, so that the telescopic end stops at any position based on stress.

7. The vehicle lamp dimension detecting apparatus according to claim 5, characterized by: The first mounting frame is internally provided with a first camera module, and a U-shaped frame is mounted on the first mounting frame, one end of the U-shaped frame is provided with an expansion plate and is located below the first camera module, and an OPT backlight source is mounted on the expansion plate.

8. The vehicle lamp dimension detecting apparatus according to claim 5, characterized by: The first mounting frame and the second mounting frame are internally provided with a first camera module and a second camera module respectively, the first camera module and the second camera module are slidingly mounted on the first mounting frame and the second mounting frame along a vertical direction, and a through hole is formed in the positioning base plate at the second camera module.

9. A method for detecting the size of a vehicle light based on the vehicle light size detection apparatus according to any one of claims 3 to 8, characterized by: The method comprises the following steps: S1, clamping the outer frame of the vehicle lamp to be tested on the tool clamp, installing the corresponding profiling fixture, and controlling the displacement of the profiling fixture into the outer frame of the vehicle lamp; S2, place the vehicle lamp to be tested into the outer frame of the vehicle lamp, the inside of the vehicle lamp to be tested closely adheres to the profiling fixture, and the air rod assembly on the profiling fixture is extruded, until the state of the vehicle lamp to be tested is stable; S3, control the detection module to move around the gap between the vehicle lamp to be tested and the outer frame of the vehicle lamp according to the preset path for scanning detection, and feedback the angular displacement of the rotating block based on the circular magnetic grating angular displacement measurement module; S4, after the detection is completed, remove the vehicle lamp to be tested, and scan the profiling fixture through the detection module to detect the position of the extension end of each air rod assembly; and after the detection is completed, control each air rod assembly to reset.

10. The vehicle lamp size detection method according to claim 9, characterized by: The first mounting frame is internally provided with a first camera module, and a U-shaped frame is mounted on the first mounting frame, one end of the U-shaped frame is provided with an expansion plate and is located below the first camera module, and an OPT backlight source is mounted on the expansion plate, in S1, control the first camera module to move to identify and simulate the outer frame of the vehicle lamp, and obtain the preset path of the detection module based on the simulation data.

Images