Video monitoring system for automatically marking road section information

Abstract

The invention discloses a video monitoring system for automatically marking road section information, which comprises a data acquisition system arranged at a monitored road junction, a control system arranged in a monitoring room, a transmission system and a video display device. The data acquisition system comprises a camera and a pan / tilt; and the control system comprises a pan / tilt control unit. The video monitoring system for automatically marking the road section information also comprises a road section information marking module. The data acquisition system also comprises an angle measuring device which is connected with the pan / tilt and measures the horizontally rotated angle of the pan / tilt. The road section information marking module is used for marking the road section name and direction of the road junction into a video picture. The video monitoring system solves the problem that the traffic video monitoring system in the prior art can only mark the road section name by means of experience and memory of monitoring personnel, and is a convenient and quick video monitoring system for automatically marking the road section information.

Description

technical field [0001] The invention relates to a video monitoring system, in particular to a video monitoring system which automatically marks road section names and text information and a method for using the system. Background technique [0002] The road traffic video monitoring system is an important part of the road traffic command center, and it is a window to understand the city's traffic conditions and security conditions; the establishment of a road traffic video monitoring system is an important link in the realization of an intelligent traffic system, through which the road traffic can be reflected in real time situation, accurately grasp the flow of vehicles and pedestrians around the monitored intersection or road section, and traffic security conditions, etc., and provide commanders with rapid and intuitive information, so as to make accurate judgments on traffic accidents, traffic jams, and emergencies. Response, play a comprehensive governance effect. [000...

AI Technical Summary

Problems solved by technology

[0005] For this reason, the technical problem to be solved by the present invention is that the traffic video monitoring system in the prior art can only rely on the experience and memory of the monitoring personnel to mark the name of the road section, and cannot quickly and accurately identify the name of the road section and its direction. Marking affects the reflection of road conditions in real time, so a video surveillance system that can automatically mark the road section name and direction information displayed in the current video screen is proposed

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