Novel road traffic surveillance camera system

Abstract

The invention relates to a novel road traffic surveillance camera system, and belongs to the traffic engineering field. A traditional road traffic surveillance camera can only shoot a road in front of a single camera lens and can not shoot the road below or behind the camera lens. A video processing technology is utilized, the novel road traffic surveillance camera system is provided for a traffic video monitoring system, the camera can monitor the front position, the lower position and the rear position, therefore, the monitoring range of the camera is effectively expanded, the number of the cameras to be installed is reduced, and inconvenience of large investment and work amount is reduced. The novel road traffic surveillance camera system comprises a camera video information acquisition module, a view angle conversion module, an image stitching module, a video coding module, a video decoding module and a road traffic displaying module. Monitoring staff can conveniently monitor a traffic state of a road network in real time, and information is issued to assist traffic travelers in knowing a traffic condition and optimizing a selection path.

Description

technical field [0001] The invention belongs to the field of traffic engineering and uses video image processing technology to develop a novel road traffic monitoring camera system. Background technique [0002] Real-time road traffic status monitoring is an essential part of traffic management. The traffic status video monitoring system consists of two parts, one is the monitoring front end, and the other is the management background. Install video cameras where monitoring is required, which is called the monitoring front end. The monitoring front-end functions include acquisition and encoding of video signals. Then the video data is sent to the monitoring center through the video cable or network, and the real-time images captured by the video camera are directly displayed on the monitor (wall). This end is called the video monitoring management background. The management background is responsible for decoding and displaying the received video image data, so as to achie...

AI Technical Summary

Problems solved by technology

[0003] Traditional road traffic surveillance cameras can only capture the road in front of a single camera lens, but cannot capture the road below and behind the camera lens

Using video processing technology, a new type of road traffic monitoring camera system is provided in the traffic video monitoring system. The camera can monitor the front, bottom and rear, which effectively expands the monitoring range of the camera and reduces the number of cameras installed. This brings inconvenience such as large investment and large amount of engineering

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