Traffic event monitoring device and method on basis of videos and radar

Abstract

The invention provides a traffic event monitoring device and method on the basis of videos and radar in order to solve the problems that current monitoring systems are likely to be influenced by the environment and there is a false alarm rate. The device comprises a running host, a video gun and the radar, wherein the video gun and the radar are linked to the running host through a network, the running host is provided with multiple communication interfaces connected to a rear-level device, and the video gun and the radar are used for triggering and uploading monitoring data respectively whena traffic event occurs; the running host conducts analysis and statistics on the uploaded monitoring data to generate a processing result, and the processing result is transmitted to or applied to therear-level device. According to the method, the video gun and the radar which are used for monitoring the traffic event are involved and used for triggering and uploading the monitoring data respectively when the traffic event occurs. The running host connected to the video gun and radar through the network is arranged and used for conducting analysis and statistics on the uploaded monitoring data to generate the processing result, and the processing result is transmitted to or applied to the rear-level device.

Description

technical field [0001] The invention belongs to the technical field of traffic, and in particular relates to a traffic event monitoring device and method based on video and radar. Background technique [0002] With the growth of expressway construction mileage in China, tunnels account for an increasing proportion of newly constructed expressway mileage. The structural characteristics of tunnels distributed in a closed band shape in space have brought a series of changes to the driving environment, often constituting the frequent occurrence area of ​​expressway traffic accidents, and easily causing secondary traffic accidents, causing expressway congestion, and causing major economic losses. loss. The problem of safe operation of tunnels is becoming more and more prominent. Efficient and accurate monitoring and control in tunnels has become an important means to ensure the safety and safe operation of expressway tunnels. At present, the high-definition video monitoring sys...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the current monitoring system is easily affected by the environment and the false alarm rate, the present invention proposes a traffic event monitoring device and method based on video and radar. In order to achieve the above purpose, the technical solution adopted by the present invention is:

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