CN221281615U

CN221281615U - Highway electron inspection device

Info

Publication number: CN221281615U
Application number: CN202323305759.4U
Authority: CN
Inventors: 李函; 张志军; 帅伟; 黄菲; 张旖桐
Original assignee: Liaoning Institute of Science and Technology
Current assignee: Liaoning Institute of Science and Technology
Priority date: 2023-12-05
Filing date: 2023-12-05
Publication date: 2024-07-05
Anticipated expiration: 2033-12-05

Abstract

The utility model discloses an expressway electronic inspection device which comprises a shell, wherein warning lamps are arranged in the middle of two sides of the shell, three fixed cameras are uniformly arranged in the middle of the front side of the shell, a laser radar is arranged at the bottom end of the front side of the shell, a microphone is arranged in the middle of the bottom of the front side of the shell, air holes are formed in the two ends of the bottom of two sides of the shell, a rotary camera is arranged at the top end of the shell, speakers are arranged at the two sides of the top of the front side of the shell, a plurality of antennas are arranged in the middle of the back side of the shell, a laser range finder is arranged at the bottom end of the two sides of the shell, and a support is connected at the bottom end of the shell.

Description

Highway electron inspection device

Technical Field

The utility model relates to the technical field of inspection devices, in particular to an electronic inspection device for a highway.

Background

Highway inspection refers to inspection and inspection of highways to ensure the safety, feasibility and reliability of the highways.

In the application scene of highway inspection, the robot technology is widely applied, but the existing highway inspection robot has the following defects:

(1) The existing expressway inspection robot has the defects that the moving speed is low, inspection cannot be carried out for a long time, management personnel cannot comprehensively grasp the road condition at any time and any place, and the inspection efficiency is not high enough;

(2) The image processing and computer vision technology is one of the important means for realizing the perception of the robot, however, the existing inspection robot has the disadvantages of low image processing speed and insufficient accuracy of computer vision algorithm, the expressway inspection robot needs to transmit collected data to a server for processing, and the existing wireless communication technology has the disadvantages of unstable signal and low transmission speed.

Disclosure of utility model

The utility model aims to provide an electronic inspection device for a highway, which aims to solve the problems that the conventional inspection robot for the highway is low in moving speed, cannot carry out inspection for a long time, cannot comprehensively grasp road conditions at any time and any place, is not high enough in inspection efficiency, is low in image processing speed, is not high in accuracy of a computer vision algorithm, is unstable in wireless communication technical signals and is low in transmission speed.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a highway electron inspection device, includes the shell, warning light is all installed at the middle part of shell both sides, three fixed camera is evenly installed at the positive middle part of shell, laser radar is installed to the positive bottom of shell, the mid-mounting of the positive bottom of shell has the microphone, the bleeder vent has all been seted up at the both ends of shell both sides bottom, rotary camera is installed on the top of shell, the speaker is all installed at the both sides at the positive top of shell, a plurality of antenna is installed to the mid-mounting at the shell back, laser range finder is all installed to the bottom of shell both sides, the bottom of shell is connected with the support, the bottom block of support has the highway breast board, the middle part of support rotates and is connected with the drive wheel, the top and the bottom of support are all rotated and are connected with two from the driving wheels.

When the electronic inspection device for the expressway is used, a manager can conveniently master the road condition at any time and any place, the inspection efficiency is enhanced, the system has high-efficiency processing capacity and low-power consumption performance, and the perception capacity of a robot and the real-time performance and reliability of data transmission are good.

As a preferable technical scheme of the utility model, motors are arranged on two sides of the middle part of the bracket, the output end of each motor is connected with a first bevel gear, two sides of the driving wheel are connected with a second bevel gear, and the first bevel gear is meshed with the second bevel gear. The bevel gear arranged plays a role in transmission.

As a preferable technical scheme of the utility model, the driving wheel and the four driven wheels are both in sliding connection with the highway barrier. The drive and driven wheels are provided to enable the device to move over the highway barrier.

As a preferable technical scheme of the utility model, the two sides of the front surface of the highway barrier are provided with the anti-blocking blocks, and the front surfaces of the two anti-blocking blocks are provided with the upright posts. The upright post and the anti-blocking block are used for installing the highway barrier.

As a preferable technical scheme of the utility model, an emergency stop button is fixedly arranged in the middle of the top of the front surface of the shell. The emergency stop button is used for emergency stop in the running process of the inspection robot.

As a preferable technical scheme of the utility model, a circuit board is arranged in the middle of the bottom of one side of the inner wall of the shell, a communication module is arranged at the top of the circuit board, a main control module is arranged in the middle of the circuit board, and a power module is arranged at the bottom of the circuit board. The main control module is used for processing the data acquired by the sensor module, controlling the movement of the moving mechanism and transmitting the data to the background management system through the communication module.

As a preferable technical scheme of the utility model, one end of the bottom of one side of the inner wall of the shell is provided with a temperature sensor, and the other end of the bottom of one side of the inner wall of the shell is provided with a haze sensor. The haze sensor and the temperature sensor are used for monitoring haze conditions and temperatures.

As a preferable technical scheme of the utility model, the bottom end of the back of the shell is provided with a contact type charging interface. The contact type charging interface is used for charging the power supply module.

As a preferable technical scheme of the utility model, the middle parts of the bottoms of the two sides of the shell are respectively provided with a hydraulic shock absorber, and one end of each hydraulic shock absorber is connected with a guard plate. The hydraulic shock absorber and the guard plate can play a role in buffering and protecting impact during collision.

Compared with the prior art, the utility model has the beneficial effects that:

1. The expressway electronic inspection device can carry out inspection continuously for twenty-four hours by arranging the power supply module, can discover the problems of road damage, vehicle faults and illegal parking in time, can carry out remote control and check through the PC end, is convenient for management personnel to master road conditions at any time and any place, enhances inspection efficiency, replaces manual inspection by using robots, can reduce labor cost, can avoid fatigue and negligence problems, improves inspection quality, has the characteristic of small size, is convenient to integrate into various devices, and improves the safety and reliability of the robots;

2. the expressway electronic inspection device adopts JETSON NANO B controllers, so that the system has high-efficiency processing capacity and low-power consumption performance, the image processing speed and the accuracy of a computer vision algorithm are improved based on a computer vision technology of deep learning, the perception capacity of a robot is improved, the signal stability and the transmission speed can be improved based on a data transmission technology of a high-speed wireless communication module, and the real-time performance and the reliability of data transmission are guaranteed.

Drawings

FIG. 1 is a front perspective view of the present utility model;

FIG. 2 is a side view of the housing of the present utility model;

FIG. 3 is a rear perspective view of the present utility model;

Fig. 4 is a cross-sectional view of the housing of the present utility model.

In the figure: 1. a housing; 2. a fixed camera; 3. a laser radar; 4. a microphone; 5. an emergency stop button; 6. ventilation holes; 7. a rotary camera; 8. a speaker; 9. an antenna; 10. a laser range finder; 11. driven wheel; 12. a motor; 13. bevel gears I; 14. a driving wheel; 15. a bracket; 16. a highway barrier; 17. an anti-blocking block; 18. a column; 19. a contact charging interface; 20. a warning light; 21. bevel gears II; 22. a circuit board; 23. a main control module; 24. a power module; 25. a communication module; 26. a haze sensor; 27. a temperature sensor; 28. a hydraulic shock absorber; 29. and (5) protecting the plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model provides an electronic inspection device for expressways, which comprises a housing 1, wherein warning lamps 20 are respectively arranged in the middle of two sides of the housing 1, three fixed cameras 2 are uniformly arranged in the middle of the front surface of the housing 1, a laser radar 3 is arranged at the bottom of the front surface of the housing 1, a microphone 4 is arranged in the middle of the bottom of the front surface of the housing 1, ventilation holes 6 are respectively formed in two ends of the bottoms of two sides of the housing 1, ventilation is realized so as to facilitate detection of an internal sensor, a rotary camera 7 is arranged at the top end of the housing 1 and is used for detecting road conditions, speakers 8 are respectively arranged at two sides of the top of the front surface of the housing 1, a plurality of antennas 9 are respectively arranged in the middle of the back surface of the housing 1, laser range finders 10 are respectively arranged at the bottom ends of two sides of the housing 1, a bracket 15 is connected at the bottom of the housing 1, a high-speed road barrier 16 is clamped at the bottom of the bracket 15, a driving wheel 14 is rotatably connected at the middle of the bracket 15, and two driven wheels 11 are rotatably connected at the top and bottom of the bracket 15 and are respectively used for movement of a robot.

When the warning lamp 20 is used for reminding and warning a passing vehicle, the fixed camera 2 is matched with the 360-degree rotary camera 7 to be used for capturing illegal vehicles and observing real-time conditions on a highway, the laser radar 3 is used for modeling nearby environments in real time and detecting the geographical conditions at the time, the microphone 4 is matched with the loudspeaker 8 to be used for enabling a principal to communicate with command center personnel when an accident occurs, the loudspeaker 8 can also play relevant notes of driving the motor vehicle and propaganda of a road traffic safety law, the antenna 9 is used for providing 4G/5G network signals for a robot, the laser range finder 10 is mainly used for detecting whether obstacles exist on the highway barrier 16, and the robot bottom bracket 15 is used for supporting a robot main body;

The motor 12 is arranged on two sides of the middle part of the bracket 15, the output end of the motor 12 is connected with the first bevel gear 13, two sides of the driving wheel 14 are connected with the second bevel gear 21, the first bevel gear 13 is meshed with the second bevel gear 21 for transmission, the driving wheel 14 and the four driven wheels 11 are in sliding connection with the highway barrier 16, so that the device can slide and move, the two sides of the front side of the highway barrier 16 are respectively provided with the anti-blocking blocks 17, the front sides of the two anti-blocking blocks 17 are respectively provided with the upright post 18, the middle part of the top of the front side of the shell 1 is fixedly provided with the emergency stop button 5 for emergency stop in running of the device, the middle part of the bottom of the two sides of the shell 1 is respectively provided with the hydraulic shock absorber 28, and one end of the hydraulic shock absorber 28 is connected with the guard plate 29 for protection;

When the robot is used, the driven wheel 11 fixes the robot on the highway barrier 16, the motor 12 provides power for a moving mechanism of the robot, the bevel gear transmits the power generated by the motor 12 to the driving wheel 14 to enable the robot to move, the anti-blocking block 17 enables the highway barrier 16 to be connected with the upright post 18, the scram key 5 can be pressed down when an accident happens, the robot stops moving forwards continuously and sends corresponding signals to the command center, and when the robot collides carelessly in the moving process, the hydraulic shock absorber 28 and the guard plate 29 can play a role of buffering, so that the damage to the robot body is reduced;

The middle part of the bottom of one side of the inner wall of the shell 1 is provided with a circuit board 22, the top of the circuit board 22 is provided with a communication module 25 for remotely transmitting signals, the middle part of the circuit board 22 is provided with a main control module 23 for controlling, the bottom of the circuit board 22 is provided with a power module 24 for supplying power, one end of the bottom of one side of the inner wall of the shell 1 is provided with a temperature sensor 27, the other end of the bottom of one side of the inner wall of the shell 1 is provided with a haze sensor 26 for detecting, and the bottom of the back of the shell 1 is provided with a contact charging interface 19 for charging;

When the intelligent robot is used, the JETSON NANO B controller is installed in the robot to serve as the main control module 23, the intelligent robot is responsible for processing data acquired by the sensor module, controlling the movement of the moving mechanism and transmitting the data to the background management system through the communication module 25, the haze sensor 26 and the temperature sensor 27 are installed in the air holes 6 of the robot shell 1 and used for monitoring haze and temperature conditions, and if the electric quantity of the robot is insufficient, the intelligent robot can charge the robot through the contact type charging interface 19.

In particular use, the electronic inspection device for expressways of the utility model is characterized in that the warning lamp 20 is used for reminding and warning passing vehicles, the fixed camera 2 is matched with the 360-degree rotary camera 7 to be used for capturing illegal vehicles and observing real-time conditions on the expressway, the laser radar 3 can be used for modeling nearby environments in real time and detecting the current geographic conditions (such as landslide disasters or not), the microphone 4 is matched with the loudspeaker 8 to be used, when accidents occur, a principal can communicate with personnel in a command center, the loudspeaker 8 can also play relevant notes for driving the motor vehicles and propaganda of road traffic safety laws, The emergency stop button 5 can be pressed down when an accident happens, the robot stops moving forward continuously and sends corresponding signals to the command center, the haze sensor 26 and the temperature sensor 27 are arranged in the air vent 6 of the robot shell 1 and used for monitoring haze and temperature conditions, the antenna 9 is used for providing 4G/5G network signals for the robot, the laser range finder 10 is mainly used for detecting whether the barrier exists on the highway barrier 16, when the robot collides carelessly in the moving process, the hydraulic shock absorber 28 and the guard plate 29 can play a role of buffering, the damage to the robot body is reduced, the driven wheel 11 fixes the robot on the highway barrier 16, The motor 12 provides power for the moving mechanism of the robot, the bevel gear transmits the power generated by the motor 12 to the driving wheel 14 to move the robot, the bottom bracket 15 of the robot is used for supporting the robot main body, the anti-blocking block 17 connects the highway barrier 16 with the upright post 18, in the running process of the robot, if the electric quantity of the robot is insufficient, the robot can be charged through the contact charging interface 19, the JETSON NANO B controller is arranged in the robot as the main control module 23 and is responsible for processing the data acquired by the sensor module, controlling the moving mechanism to act and transmitting the data to the background management system through the communication module 25, The sensor module comprises a camera and a laser radar 3, the power supply module 24 provides power for the system, the communication module 25 adopts a 4G/5G network, collected data is transmitted to a background management system, meanwhile, control instructions of the background management system are received, the moving mechanism adopts a wheel type structure, and comprises a driving wheel 14 and a driven wheel 11 mechanism, and is used for realizing movement and steering of the robot on a highway, a plurality of charging points are arranged on a track, the nearest charging point can be automatically selected according to the position of the robot under the condition that the power supply of the inspection robot is insufficient, the endurance of the robot is greatly improved, and the inspection robot adopts a more effective feature extraction method, The method adopts deep learning technology to classify and identify so as to improve the accuracy and efficiency of the algorithm, adopts a high-stability communication module 25 to solve the problems of unstable signals and slower transmission speed, adopts a WiFi or 4G/5G high-speed communication module 25 to ensure the stability and transmission speed of signals, performs intelligent scheduling and distribution on tasks of the robot in a routing inspection system, optimizes according to factors such as importance and emergency degree of the tasks, the position and state of the robot and the like so as to improve the operation efficiency and stability of the whole system, adopts intelligent path planning technology based on a reinforced learning path planning algorithm so that the robot can autonomously adjust the routing inspection path according to environmental changes, So as to adapt to complex traffic environment and road condition changes.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a highway electron inspection device, includes shell (1), its characterized in that: warning light (20) are all installed at the middle part of shell (1) both sides, three fixed camera (2) are evenly installed at the positive middle part of shell (1), laser radar (3) are installed to the positive bottom of shell (1), mid-mounting of the positive bottom of shell (1) has microphone (4), bleeder vent (6) have all been seted up at the both ends of shell (1) both sides bottom, rotatory camera (7) are installed on the top of shell (1), speaker (8) are all installed at the both sides at the positive top of shell (1), mid-mounting at the shell (1) back has a plurality of antenna (9), laser range finder (10) are all installed to the bottom of shell (1) both sides, the bottom of shell (1) is connected with support (15), the bottom block of support (15) has highway breast board (16), the middle part rotation of support (15) is connected with drive wheel (14), the top and the bottom of support (15) are all rotated and are connected with two from driving wheel (11).

2. The electronic highway inspection device according to claim 1, wherein: the motor (12) is installed at both sides at the middle part of the bracket (15), the output end of the motor (12) is connected with the first bevel gear (13), both sides of the driving wheel (14) are connected with the second bevel gear (21), and the first bevel gear (13) is meshed with the second bevel gear (21).

3. The electronic highway inspection device according to claim 1, wherein: the driving wheel (14) and the four driven wheels (11) are both in sliding connection with the highway barrier (16).

4. The electronic highway inspection device according to claim 1, wherein: anti-blocking blocks (17) are arranged on two sides of the front face of the highway fence plate (16), and upright posts (18) are arranged on the front faces of the two anti-blocking blocks (17).

5. The electronic highway inspection device according to claim 1, wherein: the middle part at the top of the front surface of the shell (1) is fixedly provided with an emergency stop button (5).

6. The electronic highway inspection device according to claim 1, wherein: the intelligent control device is characterized in that a circuit board (22) is arranged in the middle of the bottom of one side of the inner wall of the shell (1), a communication module (25) is arranged at the top of the circuit board (22), a main control module (23) is arranged in the middle of the circuit board (22), and a power module (24) is arranged at the bottom of the circuit board (22).

7. The electronic highway inspection device according to claim 1, wherein: one end of the bottom of one side of the inner wall of the shell (1) is provided with a temperature sensor (27), and the other end of the bottom of one side of the inner wall of the shell (1) is provided with a haze sensor (26).

8. The electronic highway inspection device according to claim 6, wherein: the bottom of the back of the shell (1) is provided with a contact type charging interface (19).

9. The electronic highway inspection device according to claim 6, wherein: the middle parts of the bottoms of the two sides of the shell (1) are respectively provided with a hydraulic shock absorber (28), and one end of each hydraulic shock absorber (28) is connected with a guard plate (29).