Urban road closed-circuit monitoring system

Abstract

The invention discloses an urban road closed-circuit monitoring system. The urban road closed-circuit monitoring system comprises a plurality of fixed monitoring assemblies, a plurality of mobile monitoring assemblies, a control center and emergency mobile monitoring assemblies, wherein the fixed monitoring assemblies are arranged on a plurality of intersections of an urban traffic road respectively, and used for acquiring and uploading pavement monitoring video information A1; the mobile monitoring assemblies are arranged on a plurality of gliding paths in a reciprocating and sliding way, andused for acquiring and uploading pavement monitoring video information A2 of road sections; the control center is in communication connections with the plurality of fixed monitoring assemblies and the plurality of mobile monitoring assemblies; and the emergency mobile monitoring assemblies are uniformly arranged on emergency control panels of the urban road in a scattered way, and used for monitoring corresponding road sections instead of the mobile monitoring assemblies when the mobile monitoring assemblies stop moving. Through cooperation of the plurality of fixed monitoring assemblies, theplurality of mobile monitoring assemblies and the emergency mobile monitoring assemblies as well as seamless joint for acquisition of monitoring video information, monitoring dead corners of the urban traffic road are reduced effectively, and the monitoring quality is enhanced.

Description

technical field [0001] The invention relates to the technical field of closed-circuit monitoring, in particular to a closed-circuit monitoring system for urban roads. Background technique [0002] The closed-circuit monitoring system of existing urban traffic roads mostly sets monitoring points at key places and intersections of urban traffic roads and installs fixed front-end video and audio acquisition equipment to obtain video images and monitor them through various methods (optical fiber, dedicated line) etc.) to the traffic command center for storage, processing and release of information, so that traffic command and management personnel can make timely and accurate judgments on traffic violations, traffic jams, traffic accidents and other emergencies, and adjust various systems accordingly Control parameters and command and dispatch strategy. [0003] However, often because monitoring points are only set at key places and intersections, and the video monitoring range ...

AI Technical Summary

Problems solved by technology

[0003] However, often because monitoring points are only set at key places and intersections, and the video monitoring range of fixed video acquisition equipment is limited, there are many monitoring dead spots in urban traffic roads, even two adjacent roads on the main road. There may also be monitoring blind spots between monitoring points. Therefore, the existing road surface monitoring system cannot fully and meticulously grasp the road traffic conditions of urban traffic roads.

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