Multifunctional road detection vehicle

Abstract

The utility model discloses a multifunctional road detection vehicle which comprises a vehicle body, one side of the vehicle body is fixedly connected with a fixing support, and the top of the fixing support is fixedly connected with a warning rod. The laser profiler at the bottom of the fixing support is used for detecting the flatness of a road surface in the running process of a vehicle, then the front road condition camera monitors the road condition in the running direction of the vehicle in real time, the omni-directional camera is responsible for monitoring the road condition around the vehicle, and then the satellite positioning system ensures the accuracy of the running route of the vehicle. Meanwhile, the three-dimensional pavement disease camera monitors a driving pavement, pavement damage and deterioration phenomena can be found in time and fed back and repaired in time, and then necessary illumination is provided through the auxiliary illuminating lamp when the laser ranging mechanism measures the pavement distance, so that accurate detection data in each distance are obtained; and the pavement structure depth tester is used for detecting the structure and the laying depth of the pavement, so that the efficiency and the accuracy of road detection are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of road detection, in particular to a multifunctional road detection vehicle. Background Art

[0002] Road detection is an important task in the field of computer vision, mainly used to identify and analyze roads and their characteristics. The multifunctional detection vehicle is a vehicle that integrates multiple sensors and technologies, mainly used for detection and monitoring of roads, traffic, environment and other aspects.

[0003] In existing road inspections, road inspection vehicles are usually used to inspect the road surface. However, the functions and inspection items of existing road inspection vehicles are relatively single, resulting in multiple inspections required to obtain the required complete data. This repeated inspection not only increases the workload, but may also lead to differences when comparing different inspection data, thereby affecting the accuracy of road inspection data. This situation further reduces the efficiency and real-time performance of road inspections. To this end, we propose a multifunctional road inspection vehicle. Utility Model Content

[0004] The purpose of the present utility model is to provide a multifunctional road inspection vehicle to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a multifunctional road inspection vehicle, comprising a vehicle body, a fixed bracket fixedly connected to one side of the vehicle body, a warning pole fixedly connected to the top of the fixed bracket, a laser profiler fixedly installed on the bottom of the fixed bracket, a connecting plate and a fixed plate fixedly connected to one side of the vehicle body, a movable plate slidably connected between the connecting plate and the fixed plate and located on one side of the vehicle body, a lifting assembly is provided on one side of the vehicle body, the lifting assembly is used to drive the movable plate to move, a three-dimensional road surface disease camera is fixedly installed on the top of the connecting plate, auxiliary lighting lamps are fixedly installed on both sides of the connecting plate, and an operation indicator light is fixedly installed on one side of the connecting plate.

[0006] As a further preferred embodiment of the present technical solution, the lifting assembly includes a threaded rod and two guide rods, the threaded rod is rotatably connected between the connecting plate and the fixed plate, the two guide rods are fixedly connected between the connecting plate and the fixed plate, the outer side of the threaded rod is threadedly connected to the movable plate, and the outer sides of the two guide rods are slidably connected to the movable plate.

[0007] As a further preferred embodiment of the present technical solution, the top of the connecting plate is rotatably connected to a turntable, the top of the turntable is fixedly connected to a handle, and the bottom end of the turntable passes through the connecting plate and is fixedly connected to the threaded rod.

[0008] As a further preferred embodiment of the present technical solution, an operation warning light is fixedly installed on the top of the movable plate, a reflective sticker is fixedly connected to one side of the movable plate, and a road surface structure depth tester is fixedly installed on the bottom of the movable plate.

[0009] As a further preferred embodiment of the present technical solution, a front road condition camera is fixedly installed on the top of the vehicle body, and an omnidirectional camera is fixedly installed on one side of the front road condition camera and on the top of the vehicle body.

[0010] As a further preferred embodiment of the present technical solution, a satellite positioning mechanism is fixedly installed on the top of the vehicle body and on one side of the omnidirectional camera.

[0011] As a further preferred embodiment of the present technical solution, laser ranging mechanisms are fixedly installed on both sides of the vehicle body, and an escalator is fixedly connected to one side of the vehicle body.

[0012] The utility model provides a multifunctional road inspection vehicle, which has the following beneficial effects:

[0013] (1) The utility model detects the flatness of the road surface during vehicle driving by fixing the laser profiler at the bottom of the bracket. Then the front road condition camera monitors the road condition in the direction of vehicle driving in real time, while the omnidirectional camera is responsible for monitoring the road condition around the vehicle. Then the satellite positioning system ensures the accuracy of the vehicle's driving route. At the same time, the three-dimensional road disease camera monitors the driving road surface, which can promptly detect road damage and deterioration and provide timely feedback for repair. Then, the auxiliary lighting provides necessary lighting when the laser ranging mechanism measures the road distance, thereby obtaining accurate detection data within each distance. Then, the road structure and paving depth are detected by the road structure depth tester, thereby improving the efficiency and accuracy of road detection.

[0014] (2) The utility model drives the movable plate to slide between the connecting plate and the fixed plate and on one side of the vehicle through the lifting assembly, thereby adjusting the detection height of the road surface structure depth tester to obtain accurate road surface detection data. At the same time, the warning pole, reflective stickers, operation indicator lights and operation warning lights can effectively prompt and warn other pedestrians and vehicles on the road when the road detection vehicle is conducting detection, thereby improving the convenience and safety of the road detection vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional side structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the movable plate structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of point A of the present utility model;

[0019] In the figure: 1. Vehicle body; 2. Laser profiler; 3. Warning pole; 4. Fixed bracket; 5. Front road condition camera; 6. All-round camera; 7. Satellite positioning mechanism; 8. Turntable; 9. Handle; 10. Connecting plate; 11. Fixed plate; 12. Three-dimensional road surface disease camera; 13. Auxiliary lighting; 14. Operation warning light; 15. Guide rod; 16. Threaded rod; 17. Moving plate; 18. Operation warning light; 19. Reflective sticker; 20. Road surface structure depth tester; 21. Escalator; 22. Laser ranging mechanism. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0021] The utility model provides a technical solution: Figures 1-4 As shown, in this embodiment, a multifunctional road inspection vehicle includes a vehicle body 1, a fixed bracket 4 is fixedly connected to one side of the vehicle body 1, a warning rod 3 is fixedly connected to the top of the fixed bracket 4, a laser profiler 2 is fixedly installed on the bottom of the fixed bracket 4, a connecting plate 10 and a fixed plate 11 are fixedly connected to one side of the vehicle body 1, a movable plate 17 is slidably connected between the connecting plate 10 and the fixed plate 11 and located on one side of the vehicle body 1, a lifting assembly is provided on one side of the vehicle body 1, the lifting assembly is used to drive the movable plate 17 to move, a three-dimensional road surface disease camera 12 is fixedly installed on the top of the connecting plate 10, and auxiliary lighting lamps are fixedly installed on both sides of the connecting plate 10 13. An operation indicator light 14 is fixedly installed on one side of the connecting plate 10, an operation warning light 18 is fixedly installed on the top of the movable plate 17, a reflective sticker 19 is fixedly connected to one side of the movable plate 17, a road surface structure depth tester 20 is fixedly installed on the bottom of the movable plate 17, a front road condition camera 5 is fixedly installed on the top of the vehicle body 1, an all-round camera 6 is fixedly installed on one side of the front road condition camera 5 and located on the top of the vehicle body 1, a satellite positioning mechanism 7 is fixedly installed on the top of the vehicle body 1 and on one side of the all-round camera 6, laser ranging mechanisms 22 are fixedly installed on both sides of the vehicle body 1, and an escalator 21 is fixedly connected to one side of the vehicle body 1.

[0022] During road inspection, the satellite positioning mechanism 7 first ensures the accuracy of the vehicle 1's route. During operation, the warning pole 3, operating indicator light 14, operating warning light 18, and reflective tape 19 effectively prompt and warn other pedestrians and vehicles on the road. Next, the laser profiler 2 at the bottom of the fixed bracket 4 detects and collects data on the road surface's flatness. The front road condition camera 5 and the omnidirectional camera 6 monitor the vehicle 1's direction of travel and the road conditions in all directions, respectively. Simultaneously, the three-dimensional road surface defect camera 12 detects road surface damage and deterioration, allowing for timely feedback and repairs. Auxiliary lighting 13 then provides auxiliary illumination while the laser ranging mechanism 22 collects road surface distance data, thereby obtaining accurate road surface distance measurement data. Operators can access the various inspection mechanisms on top of the vehicle 1 via the escalator 21. The lifting assembly simultaneously drives the movable plate 17 to slide between the connecting plate 10 and the fixed plate 11, located on one side of the vehicle 1, thereby adjusting the height of the road surface depth tester 20 for road surface inspection. This ensures sufficient accuracy in inspection data, thereby improving the efficiency and accuracy of road inspection.

[0023] like Figures 1-4 As shown, the lifting assembly includes a threaded rod 16 and two guide rods 15. The threaded rod 16 is rotatably connected between the connecting plate 10 and the fixed plate 11. The two guide rods 15 are fixedly connected between the connecting plate 10 and the fixed plate 11. The outer side of the threaded rod 16 is threadedly connected to the movable plate 17. The outer sides of the two guide rods 15 are slidingly connected to the movable plate 17. The top of the connecting plate 10 is rotatably connected to the turntable 8. The top of the turntable 8 is fixedly connected to the handle 9. The bottom end of the turntable 8 passes through the connecting plate 10 and is fixedly connected to the threaded rod 16.

[0024] The turntable 8 is rotated by manually driving the handle 9, so that the threaded rod 16 rotates between the connecting plate 10 and the fixed plate 11. Through the action of the guide rod 15, the movable plate 17 is driven to slide between the connecting plate 10 and the fixed plate 11, thereby improving the convenience of the multi-functional road inspection vehicle.

[0025] The utility model provides a multifunctional road inspection vehicle, the specific working principle of which is as follows: when inspecting the road, firstly, the accuracy of the driving route of the vehicle body 1 is ensured by the satellite positioning mechanism 7. During operation, the warning pole 3, the operation indicator light 14, the operation warning light 18 and the reflective sticker 19 can effectively prompt and warn other pedestrians and vehicles on the road. Then, the laser profiler 2 at the bottom of the fixed bracket 4 detects the flatness of the road surface and collects data. Then, the front road condition camera 5 and the omnidirectional camera 6 respectively monitor the driving direction of the vehicle body 1 and the omnidirectional road condition. At the same time, the three-dimensional road disease camera 12 detects damage and deterioration of the road surface. The situation can be fed back and repaired in time. Then, the auxiliary lighting 13 is used to provide auxiliary lighting when the laser ranging mechanism 22 is counting the road distance data, so as to obtain accurate road distance measurement data. The operator can maintain the various detection mechanisms on the top of the vehicle body 1 through the escalator 21. At the same time, the turntable 8 is driven to rotate by manually driving the handle 9, so that the threaded rod 16 rotates between the connecting plate 10 and the fixed plate 11. Through the action of the guide rod 15, the movable plate 17 is driven to slide between the connecting plate 10 and the fixed plate 11 and on one side of the vehicle body 1, thereby adjusting the height of the road surface detection by the road surface structure depth tester 20, so that the detection data is accurate enough.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional road inspection vehicle, comprising a vehicle body (1), characterized in that: A fixed bracket (4) is fixedly connected to one side of the vehicle body (1), a warning rod (3) is fixedly connected to the top of the fixed bracket (4), a laser profiler (2) is fixedly installed on the bottom of the fixed bracket (4), a connecting plate (10) and a fixed plate (11) are fixedly connected to one side of the vehicle body (1), a movable plate (17) is slidably connected between the connecting plate (10) and the fixed plate (11) and located on one side of the vehicle body (1), a lifting assembly is provided on one side of the vehicle body (1), the lifting assembly is used to drive the movable plate (17) to move, a three-dimensional road surface disease camera (12) is fixedly installed on the top of the connecting plate (10), auxiliary lighting lamps (13) are fixedly installed on both sides of the connecting plate (10), and an operation indicator light (14) is fixedly installed on one side of the connecting plate (10).

2. The multifunctional road inspection vehicle according to claim 1, characterized in that: The lifting assembly comprises a threaded rod (16) and two guide rods (15), wherein the threaded rod (16) is rotatably connected between the connecting plate (10) and the fixed plate (11), and the two guide rods (15) are fixedly connected between the connecting plate (10) and the fixed plate (11), the outer side of the threaded rod (16) is threadedly connected to the movable plate (17), and the outer sides of the two guide rods (15) are slidably connected to the movable plate (17).

3. The multifunctional road inspection vehicle according to claim 2, characterized in that: The top of the connecting plate (10) is rotatably connected to a turntable (8), the top of the turntable (8) is fixedly connected to a handle (9), and the bottom end of the turntable (8) passes through the connecting plate (10) and is fixedly connected to a threaded rod (16).

4. The multifunctional road inspection vehicle according to claim 1, characterized in that: An operation warning light (18) is fixedly installed on the top of the movable plate (17), a reflective sticker (19) is fixedly connected to one side of the movable plate (17), and a road surface structure depth tester (20) is fixedly installed on the bottom of the movable plate (17).

5. The multifunctional road inspection vehicle according to claim 1, characterized in that: A front road condition camera (5) is fixedly mounted on the top of the vehicle body (1), and an omnidirectional camera (6) is fixedly mounted on one side of the front road condition camera (5) and located on the top of the vehicle body (1).

6. The multifunctional road inspection vehicle according to claim 5, characterized in that: A satellite positioning mechanism (7) is fixedly installed on the top of the vehicle body (1) and on one side of the omnidirectional camera (6).

7. The multifunctional road inspection vehicle according to claim 1, characterized in that: Laser distance measuring mechanisms (22) are fixedly installed on both sides of the vehicle body (1), and an escalator (21) is fixedly connected to one side of the vehicle body (1).

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