Traffic monitoring system based on wireless technology

Abstract

The invention discloses a traffic monitoring system based on wireless technology. The traffic monitoring system comprises a master control module, an acquisition module, transfer modules, a power supply module and a background monitoring center. The master control module is a single-chip microcomputer; the acquisition module is an image collector and an overspeed detection device; the transfer modules are a ZigBee module and a 2.4 G wireless module respectively; the background monitoring center comprises a master control computer, a video wall and a receiver device, wherein the video wall and the receiver device are connected with the master control computer; the single-chip microcomputer is connected with the image collector, the overspeed detection device, the power supply module, the ZigBee module and the 2.4 G wireless module; and the ZigBee module and the 2.4 G wireless module are connected with the receiver device. The system can monitor road conditions in real time, and realizes intelligent traffic management, thereby reducing work pressure of a traffic management department; meanwhile, overspeed conditions of vehicles can be monitored and fed back to a supervision department in real time; the system has good economic and social benefits; and through the dual transfer modules, data transmission safety and stability are improved.

Description

technical field [0001] The invention relates to the technical field of traffic monitoring, in particular to a traffic monitoring system based on wireless technology. Background technique [0002] With the rapid development of urban economy, the accompanying amount is a sharp increase in traffic vehicles. Although the road infrastructure has been greatly improved, the traffic congestion is becoming more and more serious, which leads to the continuous increase in the management police force investment and unit police force workload of the traffic police department. [0003] The traffic monitoring system is a window to understand traffic conditions and security conditions, and is an indispensable subsystem of the public security traffic command system. The purpose of the traffic monitoring system is to timely and accurately grasp the flow of vehicles and pedestrians around the monitored intersections and road sections, and traffic security conditions, etc., and provide command...

AI Technical Summary

Problems solved by technology

However, many of them adopt wired layout, the system structure is complex, and the cost of use and maintenance is relatively high.

At the same time, the image acquisition of some systems is blurred, which cannot effectively achieve the purpose of monitoring

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