Detection device of automobile automatic driving optical lens

Abstract

The invention relates to the field of optical lens detection, in particular to a detection device for an automobile automatic driving optical lens, which comprises a barrel and other parts, a light source assembly is mounted at one end of the inner side of the barrel, an optical sensor is mounted at one end, far away from the light source assembly, of the inner side of the barrel, and a cover plate is rotationally connected to the outer side wall of the barrel. The cover plate is driven by a second driving component to rotate, nozzles used for spraying hot air are evenly installed on the inner side wall of the cover plate, the cover plate is hollow, and an air heater is installed on the outer side wall of the cover plate. The optical lens performance testing device is provided with the light source assembly, the vibration part, the air heater and other parts, comprehensive performance testing is conducted on the optical lens by simulating different illumination, temperature, vibration and other environmental factors, the reliability and stability of the optical lens under different conditions are ensured, guarantee is provided for the safety and performance of an automatic driving system, and the optical lens performance testing device is high in integration degree and convenient to use. And various tests can be carried out without using a plurality of independent detection devices, so that the detection time is shortened.

Description

Technical Field

[0001] The present invention relates to the field of optical lens detection, and in particular to a detection device for an optical lens of an automatic driving vehicle. Background Art

[0002] An optical lens is typically composed of multiple lenses, and its primary function is to focus light onto a plane to form a clear image. Optical lenses are widely used in cameras, microscopes, telescopes, glasses, and other optical instruments. In autonomous driving, optical lenses are primarily used to perceive and understand the surrounding environment, capturing images and video data of the surrounding environment to provide important information for the vehicle. Optical lenses also work in conjunction with other sensors (such as laser sensors and ultrasonic sensors) to enable autonomous driving.

[0003] In complex traffic environments, optical lenses may be affected by factors such as daytime light differences, high temperatures, and vibration, resulting in degraded image quality. To ensure clear and usable images, optical lenses must possess strong anti-interference capabilities. However, current optical lens inspection technology is not highly integrated and cannot perform multiple tests simultaneously, requiring the use of multiple independent inspection devices, resulting in a waste of time and resources. In view of this, the present invention provides an inspection device for optical lenses used in autonomous driving vehicles to address the aforementioned technical issues. Summary of the Invention

[0004] In order to overcome the technical problems mentioned in the background technology, the present invention provides a detection device for an optical lens of an automatic driving vehicle.

[0005] The technical solution is as follows: A detection device for an optical lens for an autonomous driving vehicle includes a cylinder, a light source assembly is mounted on one inner end of the cylinder, an optical sensor is mounted on the inner end of the cylinder away from the light source assembly, a cover plate is rotatably connected to the outer wall of the cylinder, the cover plate is driven to rotate by a second driving component, nozzles for spraying hot air are evenly mounted on the inner wall of the cover plate, a hot air blower is mounted on the outer wall of the cover plate, the hot air blower is connected to the nozzles via a pipe, a clamping assembly is disposed in the cylinder, and the clamping assembly is driven by a first driving component to change the distance between the clamping assembly and the light source assembly;

[0006] The light source assembly includes a main light source and an auxiliary light source. The main light source is installed at one end of the inner side of the cylinder, and the main light source is coaxially arranged with the cylinder. At least two auxiliary light sources are circumferentially arranged with the main light source as the center; the first driving component includes a screw rotatably connected to the bottom of the inner side of the cylinder, and the screw is driven by a first driving motor to rotate; the clamping assembly includes a clamping component for clamping the optical lens and a vibrating component for vibrating the clamping component, wherein the clamping component is threadedly connected to the screw.

[0007] Optionally, the distances between each secondary light source and the main light source are unequal, and the angles formed between each secondary light source and the main light source are unequal.

[0008] Optionally, a frustum block is slidably connected to one end of the inner side of the cylinder near the light source assembly, and a reciprocating screw is rotatably connected to the inner side of the cylinder, one end of the reciprocating screw is fixedly connected to the screw, and the reciprocating screw is threadedly connected to the frustum block, a slide groove is provided on the frustum block, a block matching the slide groove is fixedly connected to the inner wall of the cylinder, an inclined surface is provided on the inner wall of the frustum block, and a mounting bracket is circumferentially fixed to the inner wall of the cylinder with the main light source as the center, the mounting bracket is rotatably connected to the auxiliary light source, and a torsion spring is provided between the mounting bracket and the auxiliary light source, the distance between each mounting bracket and the main light source is different, and the angle at which each auxiliary light source is installed on the mounting bracket is unequal, and a top rod matching the inclined surface is fixedly connected to the auxiliary light source, and the top rod abuts against the inclined surface.

[0009] Optionally, the clamping component includes a moving block threadably connected to the screw, the moving block is rotatably connected to a swing plate, the swing plate is provided with a through hole coaxial with the cylinder, and at least three clamping rods are rotatably connected to the two side surfaces of the swing plate with the through hole as the center, one side of the swing plate is rotatably connected to a worm gear, one side of the swing plate is rotatably connected to a worm meshing with the worm gear, the worm is driven by a second drive motor to rotate, a sliding sleeve is rotatably connected to the side surface of the worm gear, the sliding sleeve is slidably connected to the clamping rod, and an electric roller is installed at one end of the clamping rod close to the through hole.

[0010] Optionally, the vibrating component includes a bending plate fixed to one side of the moving block, a third elastic member is provided between the bending plate and the swinging plate, a fixed plate is fixed to the other side of the moving block away from the bending plate, a cam is rotatably connected to the fixed plate, the cam is in contact with the swinging plate, mounting seats are fixed to both ends of the inner bottom of the cylinder, a second rotating rod is rotatably connected between the two mounting seats, a first protrusion is provided on the second rotating rod, and a first groove matching the groove is provided on the cam.

[0011] Optionally, a third driving component for driving the second rotating rod is also included, the third driving component includes a first gear arranged at one end of the second rotating rod, a second groove matching the first protrusion is provided on the first gear, a sleeve is fixedly connected to the mounting seat near the first gear, a push rod is slidably connected in the sleeve, a second elastic member is provided between the push rod and the sleeve, the push rod contacts the side of the first gear, a second electromagnet is fixedly connected to the mounting seat near the first gear, the first gear is a magnetic member, the second electromagnet is energized and magnetically connected to the first gear, and one end of the screw is fixedly connected to the third gear meshing with the first gear.

[0012] Optionally, a mounting groove is provided at one end of the cylinder, and the second driving component includes a first rotating rod rotatably connected to the mounting groove, a third groove is provided on the first rotating rod, a fourth gear is provided on the first rotating rod, and a second protrusion matching the groove is provided on the fourth gear. A first electromagnet is fixed in the mounting groove, a push block is slidably connected in the mounting groove, a first elastic member is provided between the push block and the mounting groove, the push block contacts the fourth gear, the fourth gear is a magnetic member, the first electromagnet is energized and magnetically connected to the fourth gear, a gear ring meshing with the fourth gear is fixed on the inner side wall of the cover plate, and a second gear meshing with the fourth gear is fixed on the screw.

[0013] Optionally, a first sealing strip is fixedly connected to one end of the cover plate, and a second sealing strip is fixedly connected to the cylinder.

[0014] The present invention has the following advantages: the present invention is provided with components such as a light source assembly, a vibration component and a hot air blower, and performs comprehensive performance testing on the optical lens by simulating different environmental factors such as light, temperature, vibration, etc., thereby ensuring the reliability and stability of the optical lens under different conditions, and providing protection for the safety and performance of the autonomous driving system. The present invention has a high degree of integration and can perform multiple tests. There is no need to use multiple independent testing equipment, which shortens the testing time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0016] Figure 2 It is a cross-sectional view of the present invention.

[0017] Figure 3 Another cross-sectional view of the present invention.

[0018] Figure 4 It is a schematic structural diagram of the clamping assembly and other components of the present invention.

[0019] Figure 5 It is a structural schematic diagram of the light source assembly and other components of the present invention.

[0020] Figure 6 This is another structural schematic diagram of the light source assembly and other components of the present invention.

[0021] Figure 7 It is a cross-sectional view of the cover plate, the third gear, the ring gear and other components of the present invention.

[0022] Figure 8 1 is an exploded view of the first gear, the second rotating rod and the fourth gear of the present invention.

[0023] Figure 9 It is a schematic structural diagram of the cover plate, nozzle, hot air blower and other components of the present invention.

[0024] The parts in the accompanying drawings are marked as follows: 101, cylinder, 1011, mounting groove, 102, optical sensor, 103, cover plate, 104, nozzle, 105, hot air blower, 106, pipe, 201, main light source, 202, auxiliary light source, 301, screw, 302, first drive motor, 401, round table block, 4011, slide groove, 4012, inclined plane, 402, reciprocating screw, 403, clamping block, 404, mounting bracket, 405, push rod, 501, moving block, 502, swing plate, 5021, through hole, 503, clamping rod, 504, worm gear, 505, worm, 506, second drive motor, 507, sliding sleeve, 508, electric roller, 6 01, bending plate, 602, third elastic member, 603, fixing plate, 604, cam, 6041, first groove, 605, mounting seat, 606, second rotating rod, 6061, first protrusion, 701, first gear, 7011, second groove, 702, sleeve, 703, push rod, 704, second elastic member, 705, second electromagnet, 706, third gear, 801, first rotating rod, 8011, third groove, 802, fourth gear, 803, second protrusion, 804, first electromagnet, 805, push block, 806, first elastic member, 807, gear ring, 808, second gear, 901, first sealing strip, 902, second sealing strip. DETAILED DESCRIPTION

[0025] The present invention will be further described below with reference to the embodiments shown in the accompanying drawings.

[0026] A detection device for an automatic driving optical lens of a car, such as Figures 1-9As shown, it includes a cylinder 101, a light source assembly is installed on the inner left end of the cylinder 101, and the light source assembly includes a main light source 201 and an auxiliary light source 202. In this embodiment, the main light source 201 and the auxiliary light source 202 use high-brightness LED light sources, and other embodiments can use laser light sources. The main light source 201 is installed on the side surface of the inner left end of the cylinder 101. The main light source 201 is coaxially arranged with the cylinder 101, and six auxiliary light sources 202 are arranged circumferentially with the main light source 201 as the center. An optical sensor is installed on the inner end of the cylinder 101 away from the light source assembly 102, the optical sensor 102 can analyze the optical performance of the lens, such as focal length, spot shape, lens clarity, etc., by receiving light reflected or transmitted from the optical lens. This can help determine whether the lens has damage, defects or other performance problems. A cover plate 103 is rotatably connected to the outer wall of the barrel 101. The cover plate 103 is driven by the second driving component to rotate. The cover plate 103 is used to cover the barrel 101. The second driving component drives the cover plate 103 to rotate, thereby allowing the cover plate 103 to cover the barrel 101 to achieve daytime and nighttime viewing. The cover 103 is evenly mounted with nozzles 104 for spraying hot air on the inner wall, and a hot air blower 105 is mounted on the outer wall of the cover 103. The hot air blower 105 is connected to the nozzle 104 through a pipe 106. When the cover 103 completely covers the cylinder 101, a relatively sealed space is formed. The hot air flow is introduced to adjust the temperature in the cylinder 101, and the influence of the temperature change on the optical lens, such as the focal length and optical clarity of the lens, can be detected. A clamping assembly is provided in the cylinder 101. The clamping assembly is connected to the cylinder 101 through a pipe 106. The first driving component drives and thus changes the distance between the optical lens and the light source assembly, so that the optical lens is clamped by the clamping assembly, and the first driving component maintains a suitable distance from the light source assembly, so that a more accurate detection result can be obtained. The first driving component includes a screw 301 rotatably connected to the bottom inner side of the barrel 101, and the screw 301 is driven by the first driving motor 302 to achieve rotation; the clamping assembly includes a clamping component for clamping the optical lens and a vibrating component for vibrating the clamping component, wherein the clamping component is threadedly connected to the screw 301.

[0027] It can be seen that the optical lens is placed on the clamping assembly, the optical lens is clamped by the clamping component, and then the distance between the optical lens and the light source component is adjusted by the first driving component to ensure that the distance is appropriate so that the lighting is uniform and meets the detection standard of the lens. Then the light source component is started to illuminate the optical lens to test the optical performance of the optical lens. The optical sensor 102 captures the light reflected or transmitted by the optical lens and analyzes the optical performance of the lens, such as focal length, spot shape, clarity, etc. The optical sensor 102 feeds this data back to the external computer system to help determine whether the lens has damage, defects or other performance problems. Then the cover plate 103 is driven to rotate by the second driving component, so that the cover plate 103 covers the cylinder 101 To achieve the conversion between day and night, to simulate the performance of the optical lens under different lighting conditions, and when the cover 103 completely covers the cylinder 101, the hot air blower 105 introduces the hot air flow into the internal space of the cover 103 through the pipe 106, thereby adjusting the temperature inside the cylinder 101, simulating the impact of temperature changes on the optical lens, such as changes in focal length, changes in lens clarity, etc. At the same time, the vibrating component vibrates the clamping component to simulate the vibration impact that the optical lens may encounter during operation, and further test the stability of the optical lens. This device can simulate different environmental factors such as light, temperature, vibration, etc., and through comprehensive performance testing, ensure the reliability and stability of the optical lens under different conditions, and provide protection for the safety and performance of the autonomous driving system.

[0028] Furthermore, in actual applications, the distribution and illumination angle of light sources are usually variable. In order to simulate a more realistic lighting environment, the distance between each auxiliary light source 202 and the main light source 201 is unequal, and the angle formed between each auxiliary light source 202 and the main light source 201 is unequal. A frustum block 401 is slidably connected to one end of the inner side of the cylinder 101 close to the light source assembly, and a reciprocating screw 402 is rotatably connected to the inner side of the cylinder 101. One end of the reciprocating screw 402 is fixedly connected to the screw 301, and the reciprocating screw 402 is threadedly connected to the frustum block 401. A slide groove 4011 is provided on the frustum block 401, and a screw matching the slide groove 4011 is fixedly connected to the inner wall of the cylinder 101. The clamping block 403 is combined, and the setting of the clamping block 403 makes the frustum block 401 only able to move back and forth in a straight line. A slope 4012 is provided on the inner wall of the frustum block 401, and a mounting bracket 404 is fixedly connected to the inner wall of the cylinder 101 with the main light source 201 as the center in the circumferential direction. The mounting bracket 404 is rotatably connected to the auxiliary light source 202, and a torsion spring is provided between the mounting bracket 404 and the auxiliary light source 202. The distance between each mounting bracket 404 and the main light source 201 is different, and the angle at which each auxiliary light source 202 is installed on the mounting bracket 404 is not equal. A top rod 405 that cooperates with the slope 4012 is fixed on the auxiliary light source 202, and the top rod 405 abuts against the slope 4012.

[0029] It can be seen that when the first drive motor 302 is started, the output shaft of the first drive motor 302 drives the screw 301 to rotate. When the screw 301 rotates, it also drives the reciprocating screw 402 to rotate. Then, the reciprocating screw 402 drives the truncated cone 401 to perform reciprocating linear motion. Then, the inclined surface 4012 on the truncated cone 401 squeezes the top rod 405, thereby rotating the auxiliary light source 202. In this way, the illumination angle of the auxiliary light source 202 can be changed. The torsion spring assists the auxiliary light source 202 in resetting. In this way, the light intensity and angle difference received by the optical lens in different directions can be tested by varying the distance and angle. In this way, the performance of the optical lens under different illumination directions can be evaluated. At the same time, the screw 301 can be continuously rotated to put the optical lens in a moving state. At the same time, the auxiliary light source 202 is also in a continuously swinging state, thereby testing the performance of the optical lens in receiving dynamic light during movement. It should be noted that the light irradiated by the auxiliary light source 202 is always on the optical lens.

[0030] Furthermore, in order to more stably fix the optical lens and illuminate the optical lens in all directions, the clamping component includes a moving block 501 threadedly connected to the screw 301, and a swing plate 502 is rotatably connected to the moving block 501. The swing plate 502 is provided with a through hole 5021 coaxial with the barrel 101. The through hole 5021 is used to place the optical lens. The two sides of the swing plate 502 are circumferentially connected with three clamping rods 503, which are rotatably connected with the through hole 5021. A worm gear 504 is rotatably connected to one side of the movable plate 502, a worm 505 meshing with the worm gear 504 is rotatably connected to one side of the swing plate 502, the worm 505 is driven to rotate by a second drive motor 506, a sleeve 507 is rotatably connected to the side of the worm gear 504, the sleeve 507 is slidably connected to the clamping rod 503, and a motorized roller 508 is installed at one end of the clamping rod 503 near the through hole 5021. 21, and then start the second drive motor 506, the output shaft of the second drive motor 506 drives the worm 505 to rotate, the worm 505 drives the worm wheel 504 to rotate through meshing transmission, the rotation of the worm wheel 504 drives the sleeve 507 to rotate, and then the sleeve 507 slides on the clamping rod 503, and at the same time drives the clamping rod 503 to rotate, so that the electric roller 508 approaches the center of the through hole 5021, thereby clamping the optical lens, and at the same time uses the characteristics of the worm wheel 504 and the worm 505 to achieve self-locking, thereby improving the stability of the optical lens clamping, and at the same time starting the electric roller 508, the electric roller 508 uses friction to drive the optical lens to rotate, so that every part of the optical lens can be illuminated by different auxiliary light sources 202, so that the optical lens can receive the light source illuminated by the auxiliary light source 202 at different angles, which is convenient for all-round detection and improves the accuracy and comprehensiveness of the test.

[0031] Furthermore, in order to test the stability of the optical lens, the vibration component includes a bending plate 601 fixed to one side of the moving block 501, a third elastic member 602 is provided between the bending plate 601 and the swinging plate 502, and the third elastic member 602 is specifically a spring. A fixed plate 603 is fixed to the other side of the moving block 501 away from the bending plate 601, and a cam 604 is rotatably connected to the fixed plate 603, and the cam 604 abuts against the swinging plate 502. Both ends of the bottom inner side of the cylinder 101 are fixed with mounting seats 605, and a second rotating rod 606 is rotatably connected between the two mounting seats 605. The second rotating rod 606 is provided with a first protrusion 6061, and the cam 604 is provided with a first groove 6041 that cooperates with the first protrusion 6061, and also includes a third spring for driving the second rotating rod 606. The driving component includes a first gear 701 provided at one end of the second rotating rod 606, a second groove 7011 is provided on the first gear 701, and the first protrusion 6061 is matched with the first groove 7011. A sleeve 702 is fixedly connected to the mounting seat 605 near the first gear 701, and a push rod 703 is slidably connected in the sleeve 702. A second elastic member 704 is provided between the push rod 703 and the sleeve 702. The second elastic member 704 is specifically a spring. The push rod 703 contacts the side of the first gear 701. A second electromagnet 705 is fixedly connected to the mounting seat 605 near the first gear 701. The first gear 701 is a magnetic member. When the second electromagnet 705 is energized, it is magnetically connected to the first gear 701. One end of the screw 301 is fixedly connected to the third gear 706 that meshes with the first gear 701.

[0032] Therefore, when it is necessary to detect the stability of the optical lens, the second electromagnet 705 is started, and the second electromagnet 705 is energized and magnetically connected to the first gear 701, so that the first gear 701 pushes the push rod 703 to squeeze the second elastic member 704, so that the second elastic member 704 is compressed, and then the second electromagnet 705 is magnetically connected to the first gear 701, so that the first gear 701 and the third gear 706 are meshed. In this way, when the screw 301 rotates, the screw 301 drives the third gear 706 to rotate, and then the third gear 706 drives the first gear 701 to rotate through meshing transmission, and then the first gear 701 drives the second rotating rod 606 to rotate, and then the second rotating rod 606 drives the cam 604 to rotate, and then the cam 604 squeezes the swing plate 502, so that the swing The movable plate 502 swings, and the third elastic member 602 assists the swinging plate 502 in resetting. During the swinging process of the swinging plate 502, there will always be at least one auxiliary light source 202 irradiating the optical lens, so that the optical lens will swing during the movement, thereby simulating the vibration during the movement of the car to detect the stability of the optical lens. At the same time, it can also detect the dynamic performance of the optical lens, so that the optical lens can be comprehensively evaluated in different environments. When reset is required, the second electromagnet 705 is turned off, and the second electromagnet 705 is no longer magnetically connected to the first gear 701, and the second elastic member 704 is reset to push the push rod 703 to drive the first gear 701 to reset, and the first gear 701 is no longer engaged with the third gear 706, and the second rotating rod 606 does not rotate.

[0033] Furthermore, in order to simulate the transition between day and night and the performance of the optical lens under different lighting conditions, a mounting groove 1011 is provided at one end of the barrel 101, and the second driving component includes a first rotating rod 801 rotatably connected to the mounting groove 1011, a third groove 8011 is provided on the first rotating rod 801, a fourth gear 802 is provided on the first rotating rod 801, and a second protrusion 803 that matches the groove is provided on the fourth gear 802, a first electromagnet 804 is fixed in the mounting groove 1011, and the mounting groove 1011 is provided with a second protrusion 803 that matches the groove. 11 is slidably connected with a push block 805, and a first elastic member 806 is provided between the push block 805 and the mounting groove 1011. The first elastic member 806 is specifically a spring. The push block 805 contacts the fourth gear 802, and the fourth gear 802 is a magnetic member. The first electromagnet 804 is energized and magnetically connected to the fourth gear 802. A gear ring 807 meshing with the fourth gear 802 is fixedly connected to the inner wall of the cover plate 103, and a second gear 808 meshing with the fourth gear 802 is fixedly connected to the screw 301. It can be seen that closing the first electromagnet Iron 804, and then the first electromagnet 804 is no longer magnetically connected to the fourth gear 802, and then the first elastic member 806 is reset to drive the push block 805 to reset, and then the push block 805 pushes the fourth gear 802 to move, and then the fourth gear 802 is meshed with the second gear 808, so that when the screw 301 rotates, the screw 301 drives the second gear 808 to rotate, and then the second gear 808 drives the fourth gear 802 to rotate through the meshing transmission, and then the fourth gear 802 drives the ring gear 808 through the meshing transmission. 7 rotates, and the ring gear 807 drives the cover plate 103 to rotate, thereby simulating the change between day and night and changing the lighting conditions. In this way, the adaptability of the optical lens in different scenes can be tested. When the fourth gear 802 needs to be reset, the first electromagnet 804 is started, and then the first electromagnet 804 is energized and magnetically connected to the fourth gear 802, so that the fourth gear 802 is no longer engaged with the second gear 808, and then the fourth gear 802 presses the push block 805, and then the push block 805 presses the first elastic member 806.

[0034] Furthermore, in order to prevent the leakage of hot air, a first sealing strip 901 is fixed to one end of the cover plate 103, and a second sealing strip 902 is fixed to the cylinder 101. Figure 9 As shown, the cover plate 103 rotates counterclockwise, so that the end of the cover plate 103 without the first sealing strip 901 contacts the second sealing strip 902, and the cover plate 103 seals the cylinder 101 to prevent hot air leakage.

[0035] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A detection device for an optical lens of an automatic driving vehicle, characterized in that: The invention comprises a cylinder (101), a light source assembly is installed at one end of the inner side of the cylinder (101), an optical sensor (102) is installed at one end of the inner side of the cylinder (101) away from the light source assembly, a cover plate (103) is rotatably connected to the outer wall of the cylinder (101), the cover plate (103) is driven by a second driving component to achieve rotation, nozzles (104) for spraying hot air are evenly installed on the inner wall of the cover plate (103), a hot air blower (105) is installed on the outer wall of the cover plate (103), the hot air blower (105) is connected to the nozzle (104) through a pipe (106), a clamping assembly is arranged in the cylinder (101), and the clamping assembly is driven by a first driving component to change the distance between the clamping assembly and the light source assembly; The light source assembly comprises a main light source (201) and a secondary light source (202), wherein the main light source (201) is mounted on one end of the inner side of a cylinder (101), and the main light source (201) and the cylinder (101) are coaxially arranged, and at least two secondary light sources (202) are circumferentially arranged with the main light source (201) as the center; a first driving component comprises a screw (301) rotatably connected to the inner bottom of the cylinder (101), and the screw (301) is driven by a first driving motor (302) to achieve rotation; and a clamping component comprises a clamping component for clamping an optical lens and a vibrating component for vibrating the clamping component, wherein the clamping component is threadedly connected to the screw (301).

2. The detection device for an optical lens for an automatic driving vehicle according to claim 1, characterized in that: The distances between each auxiliary light source (202) and the main light source (201) are unequal, and the angles formed between each auxiliary light source (202) and the main light source (201) are unequal.

3. The detection device for an optical lens for an automatic driving vehicle according to claim 2, wherein: The inner side of the cylinder (101) is connected to a truncated cone block (401) in a sliding manner at one end thereof near the light source assembly. The inner side of the cylinder (101) is connected to a reciprocating screw rod (402) in a rotatable manner. One end of the reciprocating screw rod (402) is fixedly connected to the screw rod (301). The reciprocating screw rod (402) is threadedly connected to the truncated cone block (401). A sliding groove (4011) is provided on the truncated cone block (401). A clamping block (403) matching the sliding groove (4011) is fixedly connected to the inner side wall of the cylinder (101). An inclined surface (4012) is provided on the inner side wall of the cylinder (101). A mounting frame (404) is fixedly connected to the side wall in a circumferential direction with the main light source (201) as the center. The mounting frame (404) is rotatably connected to the auxiliary light source (202), and a torsion spring is provided between the mounting frame (404) and the auxiliary light source (202). The distance between each mounting frame (404) and the main light source (201) is different, and the angle at which each auxiliary light source (202) is installed on the mounting frame (404) is unequal. A top rod (405) that cooperates with the inclined surface (4012) is fixedly connected to the auxiliary light source (202), and the top rod (405) abuts against the inclined surface (4012).

4. The detection device for an optical lens for an automatic driving vehicle according to claim 1, wherein: The clamping component includes a moving block (501) threadedly connected to the screw (301), a swing plate (502) rotatably connected to the moving block (501), a through hole (5021) coaxial with the cylinder (101) provided on the swing plate (502), at least three clamping rods (503) rotatably connected to the two side surfaces of the swing plate (502) with the through hole (5021) as the center, and a worm gear (503) rotatably connected to one side surface of the swing plate (502). 504), a side surface of the swing plate (502) is rotatably connected to a worm (505) meshing with the worm wheel (504), the worm (505) is driven by a second drive motor (506) to rotate, a sliding sleeve (507) is rotatably connected to the side surface of the worm wheel (504), the sliding sleeve (507) is slidably connected to the clamping rod (503), and a motorized roller (508) is installed at one end of the clamping rod (503) near the through hole (5021).

5. The detection device for an optical lens for an automatic driving vehicle according to claim 4, wherein: The vibrating component comprises a bending plate (601) fixedly connected to one side of the moving block (501); a third elastic member (602) is provided between the bending plate (601) and the swinging plate (502); a fixed plate (603) is fixedly connected to the other side of the moving block (501) away from the bending plate (601); a cam (604) is rotatably connected to the fixed plate (603); the cam (604) is in contact with the swinging plate (502); mounting seats (605) are fixedly connected to both ends of the inner bottom of the cylinder (101); a second rotating rod (606) is rotatably connected between the two mounting seats (605); a first protrusion (6061) is provided on the second rotating rod (606); and a first groove (6041) is provided on the cam (604) that matches the first protrusion (6061).

6. The detection device for an optical lens for an automatic driving vehicle according to claim 5, characterized in that: The third driving component is further provided for driving the second rotating rod (606), wherein the third driving component comprises a first gear (701) provided at one end of the second rotating rod (606), a second groove (7011) is provided on the first gear (701) and matches the first protrusion (6061), a sleeve (702) is fixedly connected to the mounting seat (605) near the first gear (701), a push rod (703) is slidably connected in the sleeve (702), and the push rod (703) is connected to the first gear (701). A second elastic member (704) is provided between the sleeves (702), the push rod (703) contacts the side of the first gear (701), a second electromagnet (705) is fixedly connected to the mounting seat (605) close to the first gear (701), the first gear (701) is a magnetic member, the second electromagnet (705) is magnetically connected to the first gear (701) when energized, and a third gear (706) meshing with the first gear (701) is fixedly connected to one end of the screw rod (301).

7. The detection device for an optical lens for an automatic driving vehicle according to claim 1, wherein: One end of the cylinder (101) is provided with a mounting groove (1011), the second driving component includes a first rotating rod (801) rotatably connected in the mounting groove (1011), the first rotating rod (801) is provided with a third groove (8011), the first rotating rod (801) is provided with a fourth gear (802), the fourth gear (802) is provided with a second protrusion (803) matched with the groove, the mounting groove (1011) is fixed with a first electromagnet (804), the mounting groove (1011) is slidably connected with a first electromagnet (804), and the mounting groove (1011) is provided with a second electromagnet (804). A push block (805) is provided, a first elastic member (806) is provided between the push block (805) and the mounting groove (1011), the push block (805) contacts the fourth gear (802), the fourth gear (802) is a magnetic member, the first electromagnet (804) is energized to be magnetically connected to the fourth gear (802), a gear ring (807) meshing with the fourth gear (802) is fixedly connected to the inner side wall of the cover plate (103), and a second gear (808) meshing with the fourth gear (802) is fixedly connected to the screw (301).

8. A detection device for an optical lens for an automatic driving vehicle according to any one of claims 1 to 7, characterized in that: One end of the cover plate (103) is fixedly connected to a first sealing strip (901), and the cylinder (101) is fixedly connected to a second sealing strip (902).

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