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A safety alarm system and method in a road tunnel

A technology of safety alarm and safety system, applied in the traffic control system of road vehicles, roads, roads, etc., can solve problems such as inability to effectively respond, frequent tunnel accidents, etc., to achieve environmental protection, resource saving, and safety improvement. Effect

Inactive Publication Date: 2020-08-07
SHANDONG JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a safety alarm system in a road tunnel to solve the problem that frequent accidents in the tunnel cannot be effectively dealt with, effectively improve the safety of the tunnel to a certain level, and eliminate hidden safety hazards such as driver attention. , to ensure the safety of the tunnel as much as possible

Method used

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  • A safety alarm system and method in a road tunnel
  • A safety alarm system and method in a road tunnel
  • A safety alarm system and method in a road tunnel

Examples

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Effect test

Embodiment 1

[0027] A safety alarm system and method in a road tunnel, including a warning sign 1, characterized in that it includes a warning sign 1, a bracket 2, a fluorescent strip 3, a camera 5, a camera speed measuring device 6, a speaker 7, a speed bump groove 8, and a bottom plate 9. Speed ​​bump 10, lifting device 11, tire blowout device groove 12, partition 13, steel nail plate 14, lighting 15, signal receiving processor 16, solar panel 17, through hole 18, lane light 19, frequency modulation Transmitter; the lower end of the warning sign 1 is connected with a support 2, the outer surface of the support 2 is wrapped with a fluorescent strip 3, and the warning sign 1 is installed at the front end of the tunnel 4, and a camera is installed at the inner top of the tunnel 4 5, and the bottom of the tunnel 4 is equipped with a photo speed measuring device 6, the inner top of the tunnel 4 is equipped with a lighting lamp 15, and the inner top center of the tunnel 4 is provided with a sou...

Embodiment 2

[0048] see Figure 1-3 , the present invention provides a technical solution: a safety alarm system in a road tunnel, including a warning sign 1, characterized in that it includes a warning sign 1, a bracket 2, a fluorescent strip 3, a camera 5, a camera speed measuring device 6, a speaker 7, Speed ​​bump groove 8, bottom plate 9, speed bump 10, lifting device 11, tire blowout device groove 12, partition 13, steel nail plate 14, lighting lamp 15, signal receiving processor 16, solar panel 17, through hole 18. Lane lights 19, FM transmitter; the lower end of the warning sign 1 is connected with a support 2, the outer surface of the support 2 is wrapped with a fluorescent strip 3, and the warning sign 1 is installed at the front end of the tunnel 4, and the tunnel A camera 5 is installed on the inner top of the tunnel 4, and a photographing speed measuring device 6 is installed on the bottom of the tunnel 4, an illuminating lamp 15 is installed on the inner top of the tunnel 4, ...

Embodiment 3

[0069] This application scheme has been well received by the road administration department and the transportation department. According to the results of the questionnaire survey of some car owners, the car owners generally believe that the system and method can effectively reduce the risk of accidents in the tunnel. The probability of major accidents is reduced by 150%. The traffic department used this system to conduct tunnel driving experiments on some simulated road sections. The people who participated in the experiments generally reported that the system works well, and it can play a good role in reminding and alerting drivers driving in the tunnel. The good accident prevention effect reached 77% of the participants in the questionnaire.

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Abstract

The invention relates to a safety alarm system and method in a road tunnel. The system is composed of a warning board (1), a bracket (2), a fluorescent strip (3), a camera (5), a shooting speed-measuring device (6), a loudspeaker box (7), a deceleration strip groove (8), a bottom plate (9), a deceleration strip (10), a lifting device (11), a puncturing device groove (12), a separation board (13),a steel nail plate (14), a lighting lamp (15), a signal receiving processor (16), a solar cell panel (17), a through hole (18), a lane light (19), and a frequency-modulation transmitter. The bracket is connected to the lower end of the warning board; the camera is installed at the top inside the tunnel; the loudspeaker box and the signal receiving processor are arranged at the center of the top inside the tunnel; the deceleration strip groove is formed in the bottom of the tunnel; and the puncturing device groove is formed in the right side of the deceleration strip groove.

Description

technical field [0001] The invention relates to the technical field of safety assistance in road tunnels, in particular to a safety alarm system and method in road tunnels. Background technique [0002] A tunnel is a building built underground or underwater or in a mountain, laying a railway or building a road for the passage of motor vehicles. According to its location, it can be divided into three categories: mountain tunnels, underwater tunnels and urban tunnels. In order to shorten the distance and avoid large ramps, it is called a mountain tunnel that passes under mountains or hills; in order to cross rivers or straits, it is called an underwater tunnel that passes under a river or under the sea; in order to meet the needs of railways passing through large cities, it is called a tunnel. Those that pass underground are called urban tunnels. Among these three types of tunnels, mountain tunnels are the most built. Although video surveillance is a relatively mature applica...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/056G08G1/054G08G1/16E01F9/608E01F9/615E01F9/529E01F13/12
CPCE01F9/529E01F9/608E01F9/615E01F13/123G08G1/054G08G1/056G08G1/166
Inventor 李光李敏吴承格夏明金童赵龙龙
Owner SHANDONG JIAOTONG UNIV
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