CN216957187U - Monitoring devices suitable for highway tunnel traffic condition - Google Patents
Monitoring devices suitable for highway tunnel traffic condition Download PDFInfo
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- CN216957187U CN216957187U CN202123363128.9U CN202123363128U CN216957187U CN 216957187 U CN216957187 U CN 216957187U CN 202123363128 U CN202123363128 U CN 202123363128U CN 216957187 U CN216957187 U CN 216957187U
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Abstract
The utility model discloses a monitoring device suitable for the traffic condition of a highway tunnel, which belongs to the technical field of tunnel monitoring, and the technical scheme is characterized by comprising a monitoring device body, wherein the monitoring device body comprises a sound and external light source transmitter, an infrared transmitting/receiving device, a first button, a second button and a central controller, the sound and external light source transmitter are connected with the central controller through the sound and external light source transmitter wiring terminals, the infrared transmitting/receiving device is connected with the central controller through the infrared transmitting/receiving device wiring terminals, and the first button is connected with the central controller through the first button wiring terminal. This kind of monitoring devices can feed back the vehicle that is about to get into in the tunnel through the display screen that sets up at the tunnel entrance with the emergency in the tunnel, has fine warning effect.
Description
Technical Field
The utility model relates to the field of tunnel monitoring, in particular to a device for monitoring traffic conditions of a highway tunnel.
Background
The tunnel is an engineering building buried in the ground, is a form of utilizing space by human beings, is a channel special for automobile transportation and driving, and along with the high-speed development of social economy, a great number of expressways appear, and provides a higher standard for road construction technology, and the requirements of straight lines, gentle slope, spacious road surface and the like are met. Therefore, when a road passes through a mountain area, the scheme of winding around the mountain is mostly changed into a tunnel scheme, the construction of the tunnel plays an important role in the aspects of improving the technical state of the road, shortening the running distance, improving the transport capacity and the like, but along with the continuous expansion of the scale of the road tunnel, the situations of congestion or collision traffic accidents and the like in the conventional tunnel occur occasionally, and because related monitoring and reminding devices are not perfect enough, the phenomenon of chain collision can occur occasionally, and the life health of vehicle driving personnel is seriously threatened.
In view of the above disadvantages, it is necessary to design and develop a monitoring device suitable for traffic conditions in a highway tunnel, which can timely and effectively remind a subsequent vehicle and prevent dangerous accidents through intervention of a remote control center when the vehicle stops in an emergency and a bad traffic condition occurs in the tunnel.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the existing technology, provides a monitoring device suitable for the traffic situation of a highway tunnel, solves the problem of the defects in the monitoring field in the tunnel, can feed back the emergency situation in the tunnel to the vehicle about to enter the tunnel through a display screen arranged at the entrance of the tunnel, and has good warning effect.
In order to achieve the purpose, the utility model is realized by the following technical scheme: a monitoring device suitable for the traffic condition of a road tunnel comprises a monitoring device body, wherein the monitoring device body comprises a sound and external light source transmitter, an infrared transmitting/receiving device, a first button, a second button and a central controller, the sound and external light source transmitter is in wiring connection with the central controller through a sound and external light source transmitter wiring terminal, the infrared transmitting/receiving device is in wiring connection with the central controller through an infrared transmitting/receiving device wiring terminal, the first button is in wiring connection with the central controller through a first button wiring terminal, and the second button is in wiring connection with the central controller through a second button wiring terminal; all install a plurality of monitoring devices bodies on its length direction in highway tunnel both sides, be located a plurality of on tunnel both sides the position one-to-one of monitoring devices body, two of mutual correspondence on the monitoring devices body infrared emission/receiver matches each other, all this is internal for monitoring devices central controller all has the display screen through the main wiring end is external, the entrance in highway tunnel is located to the display screen.
In some embodiments, a plurality of the monitoring device bodies arranged in the road tunnel are uniformly distributed at equal intervals.
In some embodiments, an electronic display screen is arranged on the monitoring device body, and the electronic display screen is connected with the central controller through a wiring terminal of the electronic display screen.
In some embodiments, a light-transmitting plate covering the infrared transmitter/receiver is mounted on the monitoring device body through a plurality of screws.
In some embodiments, the sound and external light source emitters are externally covered with a grid mesh.
In some embodiments, the monitoring devices body still includes cleaning device, cleaning device includes gyro wheel brush, gyro wheel brush electro-magnet wire, gyro wheel brush electro-magnet and fixed electro-magnet, the gyro wheel brush with hug closely and roll after the combination of gyro wheel brush electro-magnet and set up the outside of light-passing board, fixed electro-magnet is equipped with at least two and sets up and is in on the light-passing board and distribute the both sides of gyro wheel brush, gyro wheel brush electro-magnet wire gives through external power supply the gyro wheel brush electro-magnet with magnetism in the fixed electro-magnet power supply fixed electro-magnet is right under the adsorption of gyro wheel brush electro-magnet, the gyro wheel brush can the outside of light-passing board rolls reciprocally.
In some embodiments, the outer surface of the roller brush is nylon brush filaments.
In conclusion, the utility model has the following beneficial effects:
this kind of monitoring devices suitable for highway tunnel traffic condition, if single vehicle when the trouble of going out in the tunnel, then the navigating mate can select to be close to the monitoring devices body nearby and carry out manual operation (press a button or No. two buttons on the monitoring devices body promptly), the different manual operation of navigating mate will make the display screen that is located the tunnel entrance show different content, thereby this kind of monitoring devices can feed back the vehicle that is about to get into in the tunnel through the display screen that sets up at the tunnel entrance with the proruption in the tunnel, have fine warning effect.
In addition, the monitoring device is provided with an infrared transmitter/receiver, if a plurality of vehicles are jammed, part of infrared signal transmission between two sides of a tunnel road is blocked for a long time, the infrared transmitter/receiver sends a feedback signal to the central controller at the moment, then the central controller sends a control instruction to a display screen at the entrance of the tunnel, and the jam condition of each road in the tunnel is reported to the vehicles about to enter the tunnel through the display screen, so that the effect of prompting in advance can be achieved, the vehicle flow is more dispersed in the tunnel, and excessive jam of one road in the tunnel is avoided.
Drawings
FIG. 1 is a schematic diagram of an application scenario of the present invention;
FIG. 2 is an overall structural view of the present invention;
FIG. 3 is an enlarged front view of the present invention;
FIG. 4 is a rear and interior view of the present invention;
FIG. 5 is a schematic view of a manually operated structural system of the present invention;
FIG. 6 is a schematic diagram of an automatic detection system according to the present invention;
FIG. 7 is a schematic diagram of a remote control system according to the present invention;
fig. 8 is a structural view of the cleaning apparatus of the present invention.
In the figure: 1. a monitoring device body; 2. a sound and external light source emitter; 3. an infrared transmitter/receiver; 4. an electronic display screen; 5. a first button; 6. a second button; 7. a central controller; 8. an infrared transmitter/receiver terminal; 9. an electronic display screen terminal; 10. a second button terminal; 11. the terminal of the sound and the external light source emitter; 12. a main terminal; 13. a first button terminal; 14. a light-transmitting plate; 15. a grid net; 16. a roller brush; 17. the roller brushes the electromagnet lead; 18. the roller brush electromagnet; 19. fixing the electromagnet; 20. and (4) screws.
Detailed Description
In order that the technical means and functions of the utility model may be more clearly understood, the utility model will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. The utility model takes short tunnel (below 500 m), speed 80km/h and equidistant 50m to arrange monitoring piles as examples, and deviation caused by vehicle length is not taken into consideration.
Referring to fig. 1-8, a monitoring device for traffic conditions in a road tunnel comprises a monitoring device body 1, the monitoring device body 1 comprises a sound and external light source emitter 2, an infrared emitter/receiver 3, a first button 5, the second button 6 and the central controller 7, the sound and the external light source emitter 2 are connected with the central controller 7 through a sound and external light source emitter terminal 11, the infrared emitter/receiver 3 is connected with the central controller 7 through an infrared emitter/receiver terminal 8, the first button 5 is connected with the central controller 7 through a first button terminal 13, the second button 6 is connected with the central controller 7 through a second button terminal 10, the first button 5 can be set to be blue, and the second button 6 can be set to be red, so that the buttons are convenient for drivers to distinguish; all install a plurality of monitoring devices body 1 along its length direction on both sides in highway tunnel, as shown in fig. 1, locate a plurality of monitoring devices body 1 equidistance evenly distributed in the highway tunnel, be located the position one-to-one of a plurality of monitoring devices body 1 on both sides of tunnel, two infrared emission/receiver 3 on two monitoring devices body 1 of mutual correspondence match each other, central controller 7 in all monitoring devices body 1 all is external through total wiring end 12 has the display screen, the entrance in highway tunnel is located to the display screen.
The monitoring device has the following two conditions when in use:
in the first kind of situation, when a vehicle enters a tunnel, the vehicle sequentially passes through the monitoring device bodies 1 arranged on two sides, if the vehicle has emergencies such as breaking down and the like in the driving process, a driver can select to decelerate and approach the vehicle to the nearby monitoring device body 1, a blue first button 5 and a red second button 6 are arranged on the monitoring device body 1, the button positions are higher than a guardrail in the tunnel, the driver presses the buttons, a pressure sensing unit arranged in the buttons receives signals and sends the signals to a central controller 7 through leads, a data transmission module arranged in the central controller simultaneously transmits the signals to the sound and external light source emitter 2 and the main terminal 12 after receiving the signals, the main terminal 12 transmits the electric signals to a display screen at the tunnel entrance through leads on the inner wall of the tunnel so as to remind the vehicle about entering the tunnel, and the sound and external light source emitter 2 gives out sound and light alarms, to alert the vehicles within the tunnel.
In the second case, taking the distance between the two monitoring device bodies 1 as an example of 50m, the practical time for the automobile to pass through the two monitoring device bodies is about 2.25s, all infrared beams on the monitoring device bodies 1 are located in the same plane, when the automobile passes through the monitoring device bodies 1, because the automobile is an entity device, the emission and the reception of infrared rays in the same plane can be blocked, when the automobile passes at the speed of 80km/h, the blocking time is very short, the reaction of a time detection unit in the central controller 7 can not be caused, but if the bad traffic condition occurs in the tunnel, for example, when the automobile stops due to the fact that the front automobile is anchored, the infrared emission and the reception time are blocked due to the fact that the running speed of the automobile is reduced, the signal of the infrared detection unit is output as an electric signal through a data transmission system in the central controller 7, and the electric signal is input into the detection unit, the time detection unit inputs the electric signal into the judgment module, and the judgment module inputs the sound and the external light source emitter 2 and the display screen at the tunnel opening through the main wiring terminal 12, and the following principle is the same as the above.
In addition, the signal can be transmitted to a remote control center at the same time, emergency prejudgment can be carried out by control personnel in real time, and subsequent traffic warning, traffic guidance and the like can be carried out according to modes such as a monitoring camera in a tunnel, field investigation of inspection personnel and the like, for example, subsequent work such as road closing, tunnel closing, timely rescue and the like can be carried out, and unnecessary personal casualties and property loss can be reduced.
In general, if a single vehicle runs out of trouble in a tunnel, a driver can select the monitoring device body 1 close to the driver to perform manual operation, namely, the first button 5 or the second button 5 on the monitoring device body 1 is pressed, different manual operations of the driver can enable the display screen at the entrance of the tunnel to display different contents, specifically, when the blue first button 5 is pressed, the central controller 7 receives a feedback signal, then the central controller 7 sends a control instruction to the display screen at the entrance of the tunnel, at the moment, a vehicle is temporarily stopped at a certain position on the display screen, when the red second button 6 is pressed, the central controller 7 receives the feedback signal, then the central controller 7 sends the control instruction to the display screen at the entrance of the tunnel, at the moment, a person in emergency call at the certain position of the tunnel is displayed on the display screen, thereby this kind of monitoring devices can feed back the vehicle that is about to get into in the tunnel through the display screen that sets up at the tunnel entrance with the emergency in the tunnel, has fine warning effect.
In addition, the monitoring device is provided with an infrared transmitter/receiver, if a plurality of automobiles are jammed, part of infrared signal transmission between two sides of a tunnel road is blocked for a long time, at the moment, the infrared transmitter/receiver sends a feedback signal to the central controller 7, then the central controller 7 sends a control instruction to a display screen at the entrance of the tunnel, and the jam condition of each road in the tunnel is reported to the automobiles about to enter the tunnel through the display screen, so that the effect of prompting in advance can be achieved, traffic flow is more dispersed in the tunnel, and excessive jam of one road in the tunnel is avoided.
In some embodiments, the monitoring device body 1 is provided with an electronic display screen 4, the electronic display screen 4 is connected with the central controller 7 through an electronic display screen terminal 9, and the electronic display screen 4 can be used for displaying some cautions or operation rules and also can be used for displaying feedback information after two buttons are pressed.
In some embodiments, a transparent plate 14 covering the infrared transmitter/receiver 3 is mounted on the monitoring device body 1 through a plurality of screws 20, and the transparent plate 14 protects the infrared transmitter/receiver 3.
In some embodiments, the sound and light source emitting device 2 is covered with the grid mesh 15, the grid mesh 15 plays a role in protecting and enhancing the sound and light source emitting device 2, and can also disperse the light and sound of the sound and light source emitting device 2, thereby improving the warning effect.
In some embodiments, the monitoring device body 1 further comprises a cleaning device, the cleaning device comprises a roller brush 16, a roller brush electromagnet lead 17, a roller brush electromagnet 18 and a fixed electromagnet 19, the roller brush 16 and the roller brush electromagnet 18 are combined and then tightly attached and rolled on the outer side of the light-transmitting plate 14, the outer surface of the roller brush 16 is preferably nylon brush wires, the fixed electromagnet 19 is provided with at least two pieces and arranged on the light-transmitting plate 14 and distributed on two sides of the roller brush 16, the roller brush electromagnet lead 17 supplies power to the roller brush electromagnet 18 and the fixed electromagnet 19 for magnetization through an external power supply, under the adsorption effect of the fixed electromagnet 19 on the roller brush electromagnet 18, the roller brush 16 can roll back and forth on the outer side of the light-transmitting plate 14, when only the roller brush electromagnet 18 and the fixed electromagnet 19 on one side are powered for magnetization, the roller brush 16 rolls toward one side, and when only the roller brush electromagnet 18 and the fixed electromagnet 19 on the other side are powered for magnetization, the roller brush 16 will roll towards the other side, so that the roller brush 16 is controlled to roll and wipe on the transparent plate 14 in a reciprocating manner by means of electromagnetic absorption, and the transparent plate 14 is cleaned to remove dust.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent modifications made by the present invention and the contents of the drawings or directly or indirectly applied to the related technical fields are included in the scope of the present invention.
Claims (7)
1. The utility model provides a monitoring devices suitable for highway tunnel traffic condition which characterized in that:
the monitoring device comprises a monitoring device body (1), wherein the monitoring device body (1) comprises a sound and external light source emitter (2), an infrared emitter/receiver (3), a first button (5), a second button (6) and a central controller (7), the sound and external light source emitter (2) is in wiring connection with the central controller (7) through a sound and external light source emitter terminal (11), the infrared emitter/receiver (3) is in wiring connection with the central controller (7) through an infrared emitter/receiver terminal (8), the first button (5) is in wiring connection with the central controller (7) through a first button terminal (13), and the second button (6) is in wiring connection with the central controller (7) through a second button terminal (10);
all install a plurality of monitoring devices body (1) along its length direction on both sides in highway tunnel, be located a plurality of on the tunnel both sides the position one-to-one of monitoring devices body (1), two of mutual correspondence on monitoring devices body (1) infrared emission/receiver (3) match each other, all in monitoring devices body (1) central controller (7) all have the display screen through total wiring end (12) external, the entrance in highway tunnel is located to the display screen.
2. The monitoring device suitable for the traffic condition of the road tunnel according to claim 1, wherein: locate a plurality of in the highway tunnel monitoring devices body (1) equidistance evenly distributed.
3. The monitoring device suitable for the traffic condition of the road tunnel according to claim 1, wherein: the monitoring device is characterized in that an electronic display screen (4) is arranged on the monitoring device body (1), and the electronic display screen (4) is connected with the central controller (7) in a wiring mode through an electronic display screen wiring end (9).
4. The monitoring device suitable for the traffic condition of the road tunnel according to claim 1, wherein: install one through a plurality of screws (20) on monitoring devices body (1) and will light-passing board (14) that infrared emission/receiver (3) covered.
5. The monitoring device suitable for the traffic condition of the road tunnel according to claim 1, wherein: the sound and external light source emitter (2) is covered with a grid net (15).
6. The monitoring device suitable for the traffic condition of the road tunnel according to claim 4, wherein: the monitoring device body (1) also comprises a cleaning device, the cleaning device comprises a roller brush (16), a roller brush electromagnet lead (17), a roller brush electromagnet (18) and a fixed electromagnet (19), the roller brush (16) and the roller brush electromagnet (18) are combined and then closely attached to and arranged on the outer side of the light-transmitting plate (14) in a rolling way, the fixed electromagnets (19) are provided with at least two fixed electromagnets which are arranged on the light-transmitting plate (14) and distributed on two sides of the roller brush (16), the roller brush electromagnet lead (17) supplies power and magnetizes to the roller brush electromagnet (18) and the fixed electromagnet (19) through an external power supply, under the adsorption action of the fixed electromagnet (19) on the roller brush electromagnet (18), the roller brush (16) can roll back and forth on the outer side of the light-transmitting plate (14).
7. The monitoring device suitable for the traffic condition of the road tunnel according to claim 6, wherein: the outer surface of the roller brush (16) is made of nylon brush filaments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123363128.9U CN216957187U (en) | 2021-12-29 | 2021-12-29 | Monitoring devices suitable for highway tunnel traffic condition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123363128.9U CN216957187U (en) | 2021-12-29 | 2021-12-29 | Monitoring devices suitable for highway tunnel traffic condition |
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| Publication Number | Publication Date |
|---|---|
| CN216957187U true CN216957187U (en) | 2022-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123363128.9U Active CN216957187U (en) | 2021-12-29 | 2021-12-29 | Monitoring devices suitable for highway tunnel traffic condition |
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| CN (1) | CN216957187U (en) |
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2021
- 2021-12-29 CN CN202123363128.9U patent/CN216957187U/en active Active
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