Instant condition discrimination and inducing system of urban highway traffic

Abstract

The invention relates to an urban road traffic real-time state distinguishing and guidance system, consisting of a traffic information acquisition subsystem, a communication subsystem, a traffic information integrated processing platform, a traffic information release subsystem and a closed circuit television monitoring subsystem. The traffic information acquisition subsystem acquires the on-the-spot traffic information and transmits the traffic information to the traffic information integrated processing platform through the communication subsystem; the traffic information integrated processing platform adopts a traffic real-time state distinguishing algorithm to determine the traffic state of a specified section of the road according to a traffic flow, a speed, an occupancy and a periodic data packet, and transmits the determined result real-timely to the information release subsystem which then sends the result to a vehicle-oriented traffic scene. The urban road traffic real-time state distinguishing and guidance system of the invention can increase traffic efficiency of a traffic system, and improve the problem of the traffic jams.

Description

Technical field [0001] The invention relates to the field of physics, in particular to the measurement and control technology of traffic flow, in particular to a real-time state discrimination and guidance system for urban road traffic. Background technique [0002] The ownership of urban motor vehicles is growing rapidly, and the growth rate of urban roads is lower than the growth rate of motor vehicles, and urban transportation infrastructure is under tremendous pressure. In the prior art, it is difficult to predict the dynamics of the traffic flow in real time, and therefore it is difficult to induce the traffic flow accurately and efficiently in time, which aggravates the difficulties caused by the shortage of transportation facilities and aggravates the traffic congestion. Summary of the invention [0003] The purpose of the present invention is to provide a real-time state discrimination and guidance system for urban road traffic. The real-time state discrimination and gui...

AI Technical Summary

Problems solved by technology

In the existing technology, it is difficult to predict the dynamics of traffic flow in real time, so it is difficult to induce traffic flow correctly and efficiently in time, which exacerbates the difficulties caused by the shortage of transportation facilities and aggravates traffic congestion

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