Tunnel entrance and exit safety control system based on video sensing technology

Abstract

The invention discloses a tunnel entrance and exit safety control system based on a video sensing technology. The system comprises a road monitoring center, a tunnel entrance and exit safety controller, a video monitoring camera, a lane indicating lamp, a variable information board, a flash warning lamp, and a communication system; the road monitoring center comprises a video event detection server; and the tunnel entrance and exit safety controller is in real-time communication with the video monitoring camera, the lane indicating lamp, the variable information board and the explosion flashing warning lamp. According to the present invention, the traffic and event conditions of a tunnel entrance and exit section are automatically analyzed, traffic accidents caused by the fact that a driver cannot find the traffic barriers accidentally existing at the tunnel entrance and exit in time due to black hole and white hole effects generated when the driver enters and exits the tunnel are avoided, and the tunnel operation management level is improved; by automatically finding the traffic events and obstacles at the tunnel entrance and exit, passing vehicles are automatically early warned and informed, and traffic accidents at the tunnel entrance and exit and serious life and property loss are avoided; under the existing technical conditions, the system is easy to popularize and implement.

Description

technical field [0001] The invention relates to the technical field of road tunnels, vehicles and traffic accident management, in particular to a system based on video monitoring cameras, lane indicator lights, variable information boards, strobe warning lights, communication systems, tunnel lighting systems, tunnel broadcasting systems, and reception alarm systems. Dispatching system, road inspection system, tunnel entrance and exit safety control system for traffic incident analysis. Background technique [0002] According to the "Statistical Bulletin on the Development of the Transportation Industry in 2019", at the end of 2019, there were 19,067 highway tunnels nationwide, with a total length of 18.9666 million meters, an increase of 1329, with a total length of 1.7305 million meters. Meter. Due to the special traffic environment, the tunnel is a road section with frequent traffic accidents, and accidents such as rear-end collisions and bicycle collisions with tunnel wa...

AI Technical Summary

Problems solved by technology

It can be said that the existing road traffic management technologies have blind spots in the management of drinking and driving behaviors. They cannot detect vehicles with abnormal driving behaviors in time, cannot predict the imminent harm caused by vehicles with abnormal driving behaviors, and cannot treat drunk driver...

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