Intelligent traffic operation and maintenance method and system with vehicle guidance function

Abstract

The invention discloses an intelligent traffic operation and maintenance method and system with a vehicle induction function. The method includes: receiving monitoring video images from various monitoring points, analyzing traffic operation status and traffic equipment operation status, and generating operation and maintenance instructions according to the state analysis results; If the operation and maintenance instruction is vehicle induction, an induction strategy is generated; the induction strategy provides traffic strategies for at least two traffic directions, including: monitoring the traffic queue situation of each lane, when the traffic queue situation is detected When changing, the traffic priority corresponding to each lane is determined; according to the determined traffic priority corresponding to each lane, the traffic light signal in the traffic direction of each lane is regulated. The invention realizes the dynamically changing vehicle flow queue based on each lane, generates dynamically changing lane traffic priority, effectively balances the release sequence and release time of each lane, and realizes efficient induction of each lane's traffic flow.

Description

technical field [0001] The invention relates to the technical field of traffic management, in particular to an intelligent traffic operation and maintenance method and system with a vehicle guidance function. Background technique [0002] With the continuous development of electronic equipment, communication technology and the new generation of Internet and other technologies, intelligent transportation, especially the vehicle-road coordination system, has been vigorously promoted and widely used. The vehicle-road coordination system can realize dynamic real-time information interaction between vehicles and vehicles, and carry out vehicle active safety control and road collaborative management on the basis of full-time and spatial dynamic traffic information collection and fusion, which is helpful for realizing effective coordination of people, vehicles and roads and ensuring traffic Safety and improving traffic efficiency are of great significance. The intersection of high...

AI Technical Summary

Problems solved by technology

The intersection of highways is an area prone to traffic congestion, which often becomes the bottleneck of road traffic. For urban traffic intersections with large traffic flow changes, it is often encountered that there is no vehicle passing through the lane with a green light signal, and vehicles in the other direction In the case of waiting in line, the waiting time for vehicles to pass is too long, which seriously affects the efficiency of urban traffic operation, and most of the current road traffic signals do not have dynamic guidance functions

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