Road condition monitoring device

Abstract

The utility model discloses a road condition monitoring device in the related technical field of traffic control systems, which comprises a cabinet body and a control board on a first board, one side of the cabinet body is fixedly connected with a cable socket, a cable plug is inserted into one side of the cable socket, and a cable is integrally formed at the other end of the cable plug. According to the utility model, through the visual camera and the vehicle detector, not only can vehicles waiting for a red light at a traffic intersection be monitored, but also vehicles passing through a green light can be monitored, the monitoring effect is good, the practicability is strong, and through the design of the wireless transmission box and the WIFI transmission box, a local area network can be formed with a surrounding road condition monitoring system; the traffic light control system has the advantages that the traffic light control system can communicate information, guide flow through a congestion road section display screen and transmit the information to a master console, so that the latest traffic light control instruction can be automatically produced, the traffic light can be dynamically adjusted, and the practicability of the device is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field related to traffic control systems, and specifically relates to a road condition monitoring device. Background Art

[0002] With the continuous development of the economy, people's material living standards are getting higher and higher, and many families have their own cars. However, with the increase in the number of cars, traffic problems are becoming more and more serious. Especially in some large cities, traffic jams have basically become a problem that every city resident needs to face every day. However, the existing traffic systems are still designed with traditional design ideas and cannot adjust traffic lights according to real-time road conditions, which urgently needs to be improved.

[0003] In view of this, the present utility model is proposed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a road condition monitoring device. To solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0005] A road condition monitoring device comprises a cabinet and a control panel on a No. 1 board, one side of the cabinet is fixedly connected with a cable socket, one side of the cable socket is inserted with a cable plug, the other end of the cable plug is integrally provided with a cable line, the cable line is respectively connected with a visual camera, a light sensor, a fill light, a vehicle detector, a congested road section display screen and a traffic signal controller, the other side of the cable socket is connected with other components in the cabinet and the control panel through a flat cable, the control panel is mounted on the No. 1 board, the No. 1 board is mounted on two fixing frames, the fixing frames are fixedly connected to the inner wall of the cabinet, the fixing frames are provided with installation grooves, the No. 1 board is convenient for installing the device, the fixing frame adopts an L-shaped design, and the installation groove is convenient for installing the No. 1 board.

[0006] As a further solution of the utility model: heat dissipation windows are embedded on both sides of the cabinet, a heat dissipation fan is arranged on one side of the heat dissipation window, and the heat dissipation fan is fixedly connected to the inner wall of the cabinet. The heat dissipation windows and the heat dissipation fan facilitate heat dissipation inside the cabinet.

[0007] As a further solution of the utility model: a cabinet door is connected to the cabinet body through a hinge, a handle is provided on the cabinet door, a keyhole is provided on the handle, a card swiping plate is provided under the handle, and the card swiping plate is embedded in the cabinet door. The cabinet door plays a role of sealing protection, and the handle, the keyhole and the card swiping plate facilitate opening and closing the cabinet door.

[0008] As a further solution of the utility model: the bottom of the cabinet is fixedly connected to a support base, the top of the cabinet is fixedly connected to an antenna base, a signal antenna is arranged on the antenna base, the other side of the antenna base is connected to a wireless transmission box and a WiFi transmission box through a wire, the support base plays a role of supporting moisture-proof, the signal antenna plays a role of amplifying the signal, the wireless transmission box is convenient for receiving and sending wireless signals in a local area network, and the WiFi transmission box is convenient for receiving and sending wireless signals over long distances.

[0009] As a further solution of the utility model: the wireless transmission box is fixed on the second board, and an acquisition card is arranged on one side of the wireless transmission box, and the acquisition card is also fixed on the second board. The second board plays a role of fixed connection, and the acquisition card facilitates the acquisition of signals.

[0010] As a further solution of the utility model: the WiFi transmission box is connected to the fixing frame through another No. 2 board, and a memory is fixedly connected to the No. 2 board, and the memory is convenient for storing data.

[0011] As a further solution of the utility model: a backup power supply and a driving power supply are arranged at the bottom of the cabinet, and the backup power supply and the driving power supply are connected to the fixing frame through the second board. The backup power supply provides backup power for the device, and the driving power supply facilitates the conversion of electrical energy.

[0012] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art.

[0013] The utility model can monitor not only the vehicles waiting at the red light at the traffic intersection, but also the vehicles passing at the green light through the visual camera and the vehicle detector, and has good monitoring effect and strong practicability.

[0014] The utility model, through the design of wireless transmission box and WIFI transmission box, can not only form a local area network with the surrounding road condition monitoring system, exchange information, and divert traffic through the display screen of congested road section, but also can transmit information to the main control console, so as to automatically produce the latest traffic light control instructions, so as to realize dynamic adjustment of traffic lights, and further improve the practicality of the device.

[0015] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are part of this application and are used to provide a further understanding of the utility model. The schematic embodiments of the utility model and their descriptions are used to explain the utility model, but do not constitute an improper limitation on the utility model. Obviously, the drawings described below are only some embodiments. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0017] Figure 1 It is a partial structural schematic diagram of the utility model;

[0018] Figure 2 It is the front view of the utility model;

[0019] Figure 3 This is a schematic diagram of the external circuit of the utility model;

[0020] Figure 4 This is a control block diagram of the utility model.

[0021] In the figure: 1. Cabinet; 2. Heat dissipation window; 3. Antenna seat; 4. Signal antenna; 5. Cabinet door; 6. Handle; 7. Keyhole; 8. Card swiping board; 9. Support seat; 10. Hinge; 11. Cable plug; 12. Cable line; 13. Cable socket; 14. Fixing bracket; 15. No. 1 board; 16. Control board; 17. Installation slot; 18. No. 2 board; 19. Capture card; 20. Memory; 21. Driving power supply; 22. Backup power supply; 23. WiFi transmission box; 24. Wireless transmission box; 25. Cooling fan; 26. Visual camera; 27. Light sensor; 28. Vehicle detector; 29. ​​Display screen of congested road section; 30. Traffic signal controller; 31. Fill light.

[0022] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0024] like Figures 1 to 4As shown, a road condition monitoring device includes a cabinet 1 and a control board 16 on a No. 1 board 15. A cable socket 13 is fixedly connected to one side of the cabinet 1. A cable plug 11 is inserted into one side of the cable socket 13. A cable line 12 is integrally formed at the other end of the cable plug 11. The cable line 12 is respectively connected to a visual camera 26, a light sensor 27, a fill light 31, a vehicle detector 28, a congested section display screen 29 and a traffic signal controller 30. The other side of the cable socket 13 is connected to other components and the control board 16 in the cabinet 1 through a wiring harness. The control board 16 is installed on the No. 1 board 15. The No. 1 board 15 is installed on two fixing frames 14. The fixing frames 14 are fixedly connected to the inner wall of the cabinet 1. An installation groove 17 is provided on the fixing frames 14. The No. 1 board 15 is convenient for installing the device. The fixing frame 14 adopts an L-shaped design. The installation groove 17 is convenient for installing the No. 1 board 15.

[0025] Among them, heat dissipation windows 2 are embedded on both sides of the cabinet 1, and a heat dissipation fan 25 is arranged on one side of the heat dissipation window 2. The heat dissipation fan 25 is fixedly connected to the inner wall of the cabinet 1. The heat dissipation window 2 and the heat dissipation fan 25 facilitate heat dissipation in the cabinet 1.

[0026] A cabinet door 5 is connected to the cabinet body 1 through a hinge 10. The cabinet door 5 is provided with a handle 6. The handle 6 is provided with a keyhole 7. A card swiping plate 8 is provided below the handle 6. The card swiping plate 8 is embedded in the cabinet door 5. The cabinet door 5 plays a role of sealing protection. The handle 6, the keyhole 7 and the card swiping plate 8 facilitate opening and closing the cabinet door 5.

[0027] A support base 9 is fixedly connected to the bottom of the cabinet 1, and an antenna base 3 is fixedly connected to the top of the cabinet 1. A signal antenna 4 is arranged on the antenna base 3. The other side of the antenna base 3 is connected to a wireless transmission box 24 and a WiFi transmission box 23 through a wire. The support base 9 plays a role of supporting moisture-proofing, and the signal antenna 4 plays a role of amplifying the signal. The wireless transmission box 24 facilitates the transmission and reception of local area network wireless signals, and the WiFi transmission box 23 facilitates the transmission and reception of long-distance wireless signals.

[0028] The wireless transmission box 24 is fixed on the second board 18. A collection card 19 is provided on one side of the wireless transmission box 24. The collection card 19 is also fixed on the second board 18. The second board 18 plays a role of fixed connection, and the collection card 19 facilitates the collection of signals.

[0029] The WiFi transmission box 23 is connected to the fixing frame 14 via another No. 2 board 18 , and a memory 20 is fixedly connected to the No. 2 board 18 , and the memory 20 is convenient for storing data.

[0030] A backup power supply 22 and a driving power supply 21 are provided at the bottom of the cabinet 1. The backup power supply 22 and the driving power supply 21 are connected to the fixing frame 14 through the second board 18. The backup power supply 22 provides backup power for the device, and the driving power supply 21 facilitates the conversion of electrical energy.

[0031] The working principle of the utility model is as follows: when in use, the visual camera 26 can be used to monitor the vehicles waiting for the red light at the traffic intersection in real time, and the vehicle detector 28 can be used to monitor the vehicles passing the green light at the traffic intersection in real time. The above information is transmitted to the control board 16 through the acquisition card 19. After the control board 16 analyzes the information data, it is transmitted to the surrounding road condition monitoring devices through the wireless transmission box 24 to realize information sharing. If congestion occurs, the congested section display screen 29 can be used to prompt and guide the traffic, and the information data can be transmitted to the main control station through the WiFi transmission box 23. The main control station summarizes the information of each intersection, and through big data analysis and calculation, the traffic lights of each intersection are dynamically adjusted to avoid congestion. When the light is insufficient, the light sensor 2 7 transmits the detected signal to the control board 16, and the control board 16 controls to turn on the fill light 31 to fill the visual camera 26 to ensure the monitoring effect. The new structure design is reasonable and easy to install and use. Through the visual camera 26 and the vehicle detector 28, not only the vehicles waiting at the red light at the traffic intersection can be monitored, but also the vehicles passing the green light can be monitored. The monitoring effect is good and the practicability is strong. Through the design of the wireless transmission box 24 and the WIFI transmission box, not only can a local area network be formed with the surrounding road condition monitoring system to exchange information and divert traffic through the congested road display screen 29, but also the information can be transmitted to the main control console, which is convenient for automatically producing the latest traffic light control instructions to realize the dynamic adjustment of the traffic lights, further improving the practicability of the device.

[0032] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent can make some changes or modify the technical content suggested above into an equivalent embodiment with equivalent changes without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still falls within the scope of the solution of the utility model.

Claims

1. A road condition monitoring device, comprising a cabinet (1) and a control panel (16) on a first panel (15), characterized in that: A cable socket (13) is fixedly connected to one side of the cabinet (1), a cable plug (11) is inserted into one side of the cable socket (13), and a cable line (12) is integrally formed at the other end of the cable plug (11), and the cable line (12) is respectively connected to a visual camera (26), a light sensor (27), a fill light (31), a vehicle detector (28), a congested road section display screen (29) and a traffic signal controller (30), and the other side of the cable socket (13) is connected to components in the cabinet (1) and the control board (16) through a flat cable, and the control board (16) is mounted on the No. 1 board (15), and the No. 1 board (15) is mounted on two fixing frames (14), and the fixing frames (14) are fixedly connected to the inner wall of the cabinet (1), and the fixing frames (14) are provided with mounting grooves (17).

2. A road condition monitoring device according to claim 1, characterized in that: Heat dissipation windows (2) are embedded on both sides of the cabinet (1), a heat dissipation fan (25) is provided on one side of the heat dissipation window (2), and the heat dissipation fan (25) is fixedly connected to the inner wall of the cabinet (1).

3. A road condition monitoring device according to claim 2, characterized in that: The cabinet body (1) is connected to a cabinet door (5) via a hinge (10); the cabinet door (5) is provided with a handle (6); the handle (6) is provided with a keyhole (7); a card swiping plate (8) is provided below the handle (6); the card swiping plate (8) is embedded in the cabinet door (5).

4. A road condition monitoring device according to claim 1, characterized in that: The bottom of the cabinet (1) is fixedly connected to a support base (9), the top of the cabinet (1) is fixedly connected to an antenna base (3), a signal antenna (4) is arranged on the antenna base (3), and the other side of the antenna base (3) is connected to a wireless transmission box (24) and a WiFi transmission box (23) via a wire.

5. A road condition monitoring device according to claim 4, characterized in that: The wireless transmission box (24) is fixed on the second board (18), and a collection card (19) is arranged on one side of the wireless transmission box (24), and the collection card (19) is also fixed on the second board (18).

6. A road condition monitoring device according to claim 5, characterized in that: The WiFi transmission box (23) is connected to the fixing frame (14) via another No. 2 board (18), and a memory (20) is fixedly connected to the No. 2 board (18).

7. A road condition monitoring device according to claim 5, characterized in that: A backup power supply (22) and a driving power supply (21) are provided at the bottom of the cabinet (1), and the backup power supply (22) and the driving power supply (21) are connected to the fixing frame (14) via the second board (18).

Images