Lane auxiliary system test equipment
By designing lane assist system testing equipment with multiple components, automated detection and recording are realized, and the problem that existing equipment cannot effectively detect the manual lane assist vision module is solved, improving the test accuracy and result accuracy, and reducing manual misjudgment.
Patent Information
- Application Number
- CN202422119800.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-30
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-08-30
AI Technical Summary
The existing lane assist system testing equipment cannot effectively detect the normality of the manual lane assist vision module and cannot perform semi-automated operations, resulting in low control accuracy of the test process and poor results accuracy.
A lane assist system testing equipment was designed, including control cabinets, monitors, function button areas, keyboard areas, tooling platform boards, light source card coating areas, electrical circuit interfaces, industrial control machines, test equipment, connection columns, lamp beads, program power supplies, multimeters, cameras, light source dark boxes and other components. By automatically identifying road conditions cards and feedback instructions, the product quality can be automatically determined, and the test data can be recorded to reduce manual intervention.
Automatic testing is realized, which reduces the labor intensity of operators, improves the accuracy and consistency of test results, reduces the outflow of defective products, and facilitates the traceability of product quality.
Smart Images
Figure CN223093825U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a test device for a lane assist system in the field of automatic testing, which can simulate real-time road conditions and detect the comparison of data fed back by an in-vehicle camera. Background Technique
[0002] At present, products such as automotive automatic assistance are becoming more and more widely used, and the lane assist vision system is one of them; this test device is developed to detect whether the function of the lane assist vision module can successfully make due responses according to real-time roads in specific scenarios.
[0003] However, there are still some disadvantages in the actual use of an existing lane assist system test device: some of the lane assist system test devices cannot detect whether the artificial lane assist vision module is normal, resulting in mistakes. At the same time, some lane assist system test devices cannot perform semi-automatic operations, so more manual intervention may be required during the test process. Such a test process has low control accuracy and also affects the accuracy of the test results.
[0004] Therefore, we designed a lane assist system test device to solve the above problems. Content of the Utility Model
[0005] The purpose of the utility model is to provide a lane assist system test device to solve the problems put forward in the above background technique.
[0006] To solve the above technical problems, a lane assist system test device provided by the utility model includes a control cabinet, a display is arranged on the control cabinet, a function key area is arranged on the display, a keyboard area is arranged between the display and the function key area, a tooling platform board is arranged at the bottom of the keyboard area, a light source carding area is arranged at the top of the tooling platform board, an electrical circuit interface is arranged at the bottom of the tooling platform board, an industrial control computer is arranged at the bottom of the electrical circuit interface, a test device is arranged at one side of the display, a plurality of connecting columns are rotatably connected inside the test device, a connecting roller is fixedly connected to each two symmetric connecting columns, a first road condition map card is wound around two of the connecting rollers, a second road condition map card is arranged on the other side of the first road condition map card, and the second road condition map card is wound around the other two connecting rollers.
[0007] Furthermore, a plurality of lamp beads are also arranged inside the test device, and the plurality of lamp beads are respectively fixedly installed on the bottom surface and both sides of the test device.
[0008] Further, two symmetrical program power supplies are provided on one side of the test device. One of the program power supplies is electrically connected to a plurality of the lamp beads, and the other program power supply is used to drive the connecting column to rotate.
[0009] Further, a multimeter is also provided between the two program power supplies, and one side of the program power supply is fixedly installed on the test device.
[0010] Further, a camera is also provided on the test device near the first road condition map card. There is a virtual center line of the camera on the camera. There is a map card on the side opposite to the virtual center line of the camera. There is a light source dark box outside the map card. An adjusting shaft is provided at the bottom of the light source dark box. A light source is also included. The light source is slidably connected to the adjusting shaft, and the light source is provided on one side of the map card.
[0011] Further, a fixing component is provided on the outside of the test device. The fixing component includes a product fixture provided on the outside of the test device. The product fixture is provided on the tooling platform board.
[0012] Further, symmetrical safety gratings are provided on both sides inside the product fixture. A product substrate is provided on one side of the two safety gratings. A pressing and fixing device is movably provided on the top of the product substrate.
[0013] Further, two symmetrical start buttons are movably provided on the outside of the product fixture respectively. An emergency button is also provided between the two start buttons. A counter is also provided on the side of the product fixture near the emergency button. Handles are fixedly connected to the other two sides of the product fixture.
[0014] Further, a three-color warning light is fixedly provided on the control cabinet. A side opening door is provided at the bottom of the three-color warning light. The side opening door is movably connected to the control cabinet. An air circuit inlet oil-water separator and a power network interface are also provided at the bottom of the control cabinet.
[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: 1. When the test device is started, the test device is powered on and then the connecting roller starts to rotate under the action of the connecting column controlled by the program power supply, and is connected and interacted with the camera test device fixed along the virtual center line of the camera at this time. At this time, the test device sends relevant instructions to the program power supply. With the adjustment of the adjusting shaft and the light source, it can identify the combined content of the first road condition map card, the second road condition map card and the map card. At the same time, the lamp beads will also light up respectively according to the adjustment. The product substrate identifies the specified combination of the first road condition map card, the second road condition map card and the map card, and will feedback corresponding instructions to the multimeter. Then the test device determines whether the product is a good product. Through the cooperation of automatically connecting the product substrate and the test device, the labor intensity of the operator is reduced, and the consistency of the test product quality is ensured;
[0016] 2. After the determination of the product substrate is completed, the data will be recorded in the counter and saved under the action of the power network interface. At the same time, the emergency button can be used to immediately stop the use of the product fixture. The safety light curtains set on both sides of the product fixture can prevent personnel from being injured when the test equipment is started. Such a setting reduces manual misjudgment and prevents defective products from flowing out to the vehicle factory. At the same time, the test records of each product substrate passing through the test equipment are saved in real time on the computer, which is convenient for subsequent traceability of product quality. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 Front view of the overall structure of the present utility model;
[0018] Figure 2 Side view of the body structure of the present utility model;
[0019] Figure 3 Schematic diagram of the test fixture structure of the present utility model;
[0020] Figure 4 Side view of the test fixture structure of the present utility model;
[0021] Figure 5 Schematic diagram of the light source dark box structure;
[0022] Figure 6 Schematic diagram of the product structure;
[0023] Figure 7 Back cross-sectional view of the product;
[0024] In the figure: 1. Display; 2. Keyboard area; 3. Function key area; 4. Light source card area; 5. Tooling platform board; 6. Electrical circuit interface; 7. Industrial control computer; 8. Three-color warning light; 9. Side door; 10. Air circuit inlet oil-water separator; 11. Power network interface; 12. Product fixture; 13. Counter; 14. Product substrate; 15. Pressing and fixing device; 16. Safety light curtain; 17. Emergency button; 18. Start button; 19. Handle; 20. Virtual center line of the camera; 21. Adjusting shaft; 22. Graphic card; 23. Test equipment; 24. First road condition graphic card; 25. Lamp bead; 26. Connecting roller; 27. Multimeter; 28. Program power supply; 29. Connecting column; 30. Second road condition graphic card; 31. Light source; 32. Light source dark box. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.
[0026] Please refer to Figure 1-7 , the present utility model provides a technical solution: a lane auxiliary system test device, including a control cabinet, on which a display 1 is provided, a function key area 3 is provided on the display 1, a keyboard area 2 is provided between the display 1 and the function key area 3, a tooling platform board 5 is provided at the bottom of the keyboard area 2, a light source card area 4 is provided at the top of the tooling platform board 5, an electrical circuit interface 6 is provided at the bottom of the tooling platform board 5, an industrial control computer 7 is provided at the bottom of the electrical circuit interface 6, a test device 23 is provided on one side of the display 1, a plurality of connecting columns 29 are rotatably connected inside the test device 23, a connecting roller 26 is fixedly connected to every two symmetric connecting columns 29, a first road condition map card 24 is wound around two of the connecting rollers 26, a second road condition map card 30 is provided on the other side of the first road condition map card 24, and the second road condition map card 30 is wound around the other two connecting rollers 26.
[0027] A plurality of lamp beads 25 are further provided inside the test device 23, and the plurality of lamp beads 25 are respectively fixedly installed on the bottom surface and both sides of the test device 23.
[0028] Two symmetric program power supplies 28 are provided on one side of the test device 23. One of the program power supplies 28 is electrically connected to the plurality of lamp beads 25, and the other program power supply 28 is used to drive the connecting columns 29 to rotate.
[0029] A multimeter 27 is further provided between the two program power supplies 28, and one side of the program power supply 28 is fixedly installed on the test device 23.
[0030] A camera is further provided on the side of the test device 23 close to the first road condition map card 24. There is a camera virtual center line 20 on the camera. There is a map card 22 on the side directly opposite to the camera virtual center line 20. There is a light source dark box 32 outside the map card 22. An adjusting shaft 21 is provided at the bottom of the light source dark box 32. A light source 31 is further included. The light source 31 is slidably connected to the adjusting shaft 21, and the light source 31 is provided on one side of the map card 22.
[0031] In specific implementation, the test device 23 is started at this time. The test device 23 is powered on and the connecting roller 26 starts to rotate under the action of the connecting column 29 controlled by the program power supply 28, and connects and interacts with the camera test device 23 fixed along the virtual center line 20 of the camera at this time. At this time, the test device 23 issues relevant instructions to the program power supply 28. With the adjustment of the adjustment shaft 21 and the light source 31, it identifies the combined content of the first road condition map card 24, the second road condition map card 30, and the map card 22. At the same time, the lamp beads 25 will also light up respectively according to the adjustment. The product substrate 14 identifies the specified combination of the first road condition map card 24, the second road condition map card 30, and the map card 22, and will feedback corresponding instructions to the multimeter 27. Then the test device 23 determines whether the product substrate 14 is a good product.
[0032] Refer to Figure 1-7 As shown, a fixing component is arranged on the outer side of the test device 23. The fixing component includes a product fixture 12 arranged on the outer side of the test device 23, and the product fixture 12 is arranged on the tooling platform plate 5.
[0033] Symmetrical safety gratings 16 are arranged on both inner sides of the product fixture 12. A product substrate 14 is arranged on one side of the two safety gratings 16, and a pressing and fixing device 15 is movably arranged on the top of the product substrate 14.
[0034] In specific implementation, after the operator puts in the product substrate 14, the pressing and fixing device 15 is used to fix it. The operator presses the start button 18 with both hands. The emergency button 17 can immediately stop the use of the product fixture 12. At the same time, the safety gratings 16 arranged on both sides of the product fixture 12 can prevent personnel from being injured when the test device 23 is started.
[0035] Refer to Figure 1-7 As shown, two symmetrical start buttons 18 are movably arranged on the outer side of the product fixture 12. An emergency button 17 is also arranged between the two start buttons 18. A counter 13 is arranged on one side of the product fixture 12 close to the emergency button 17. Handle grips 19 are fixedly connected to the other two sides of the product fixture 12.
[0036] It should be noted that the data of the product substrate 14 after the determination is recorded in the counter 13 and saved under the action of the power network interface 11. The handle grips 19 on both sides can better change its position.
[0037] Refer to Figure 1-7 As shown, a three-color warning light 8 is fixedly arranged on the control cabinet. A side opening door 9 is arranged at the bottom of the three-color warning light 8. The side opening door 9 is movably connected to the control cabinet. An air circuit inlet oil-water separator 10 and a power network interface 11 are also arranged at the bottom of the control cabinet.
[0038] It should be noted that the equipment is of the prior art and will not be introduced in detail here.
[0039] Working principle: After the operator places the product substrate 14, the pressing and fixing device 15 is used to fix it. The operator presses the start button 18 with both hands. At this time, the test device 23 starts. The test device 23 is powered on and the connecting roller 26 starts to rotate under the action of the connecting column 29 controlled by the program power supply 28, and interacts with the camera test device 23 fixed along the virtual center line 20 of the camera. At this time, the test device 23 sends relevant instructions to the program power supply 28. With the adjustment of the adjustment shaft 21 and the light source 31, it can identify the combined content of the first road condition map card 24, the second road condition map card 30, and the map card 22. At the same time, the lamp beads 25 will also light up respectively according to the adjustment. When the product substrate 14 identifies the specified combination of the first road condition map card 24, the second road condition map card 30, and the map card 22, it will feedback the corresponding instructions to the multimeter 27, and the test device 23 will then determine whether the product is a good product;
[0040] After the determination is completed, the data of the product substrate 14 will be recorded in the counter 13. Under the action of the power network interface 11, the data will be saved. At the same time, the emergency button 17 can be used to immediately stop the use of the product fixture 12. At the same time, the safety light curtains 16 set on both sides of the product fixture 12 can prevent personnel from being injured when the test device 23 starts. The handles 19 on both sides can better change its position.
Claims
1. A lane assist system test device, comprising a control cabinet, on which a display (1) is provided, a function key area (3) is provided on the display (1), a keyboard area (2) is provided between the display (1) and the function key area (3), a tooling platform board (5) is provided at the bottom of the keyboard area (2), a light source card coating area (4) is provided at the top of the tooling platform board (5), an electrical circuit interface (6) is provided at the bottom of the tooling platform board (5), and an industrial control computer (7) is provided at the bottom of the electrical circuit interface (6), characterized in that: A testing device (23) is provided on one side of the display (1). Inside the testing device (23), a plurality of connecting columns (29) are rotatably connected. A connecting roller (26) is fixedly connected to every two symmetric connecting columns (29). A first road condition map card (24) is wound around two of the connecting rollers (26). A second road condition map card (30) is provided on the other side of the first road condition map card (24), and the second road condition map card (30) is wound around two other connecting rollers (26).
2. The lane auxiliary system testing device according to claim 1, characterized in that: A plurality of lamp beads (25) are further provided inside the testing device (23), and the plurality of lamp beads (25) are respectively fixedly installed on the bottom surface and both sides of the testing device (23).
3. The lane auxiliary system testing device according to claim 2, characterized in that: Two symmetric program power supplies (28) are provided on one side of the testing device (23). One of the program power supplies (28) is electrically connected to the plurality of lamp beads (25), and the other program power supply (28) is used to drive the rotation of the connecting columns (29).
4. The lane auxiliary system testing device according to claim 3, characterized in that: A multimeter (27) is further provided between the two program power supplies (28), and one side of the program power supply (28) is fixedly installed on the testing device (23).
5. The lane auxiliary system testing device according to claim 4, characterized in that: A camera is further provided on the side of the testing device (23) close to the first road condition map card (24). There is a camera virtual center line (20) on the camera. There is a map card (22) on the side opposite to the camera virtual center line (20). There is a light source dark box (32) outside the map card (22). An adjusting shaft (21) is provided at the bottom of the light source dark box (32). A light source (31) is further included, and the light source (31) is slidably connected to the adjusting shaft (21), and the light source (31) is provided on one side of the map card (22).
6. The lane auxiliary system testing device according to claim 1, characterized in that: A fixing component is provided on the outside of the testing device (23). The fixing component includes a product fixture (12) provided on the outside of the testing device (23), and the product fixture (12) is provided on a tooling platform plate (5).
7. The lane auxiliary system testing device according to claim 6, characterized in that: Symmetric safety light grids (16) are provided on both sides inside the product fixture (12). A product substrate (14) is provided on one side of the two safety light grids (16). A pressing and fixing device (15) is movably provided on the top of the product substrate (14).
8. The lane auxiliary system testing device according to claim 6, characterized in that: Two symmetric start buttons (18) are respectively movably provided on the outside of the product fixture (12). An emergency button (17) is further provided between the two start buttons (18). A counter (13) is further provided on the side of the product fixture (12) close to the emergency button (17). Handles (19) are fixedly connected to the other two sides of the product fixture (12).
9. The lane auxiliary system testing device according to claim 1, characterized in that: A three-color warning light (8) is fixedly provided on the control cabinet. A side door (9) is provided at the bottom of the three-color warning light (8), and the side door (9) is movably connected to the control cabinet. An air circuit inlet oil-water separator (10) and a power network interface (11) are further provided at the bottom of the control cabinet.