Highway toll collection system and connection signal intersection coordinated control system

Abstract

The invention discloses a highway toll collection system and connection signal intersection coordinated control system comprising a traffic state detection device, a ramp queuing length detection device, an exit toll station release control device, an entrance toll station release control device, a plane signal intersection control device, a road exit and entrance traffic flow induction device anda coordination controller. The traffic flow is regulated and controlled through the toll stations, the release rate of the exit and entrance toll station is regulated and controlled in real time according to the traffic state and the vehicle queuing length of the highway main lines, the exit and entrance ramps and the urban road of the area near the toll stations, and the signal timing plane forcoordinately controlling the connection signal intersection is also used in a cooperation way; besides, the traffic induction system is also used in an auxiliary way so that the vehicle is enabled tosmoothly enter or leave the highway, the problem of traffic congestion of the highway main lines, the exit and entrance ramps and the connection road segments of the toll stations and the signal intersection can be solved and the overall operation efficiency of the highway and urban road network is enabled to be optimal.

Description

technical field [0001] The invention relates to the technical field of coordinated control of road traffic, in particular to a coordinated control system for toll road entrances and exits and connected urban road signal intersections, which can be used for coordinated control between road toll stations and their connected signalized intersections and road traffic guidance It is mainly used to alleviate the traffic congestion on the main line of the expressway and the traffic congestion in the connection area between the highway toll station and the urban signal intersection. Background technique [0002] At present, my country's expressways are all closed toll roads, and toll stations are set up at the entrances and exits of the highways for toll control. Toll booths, ramps and urban road level intersection areas are important sections connecting urban roads and expressway road networks, but they are bottleneck points where traffic flow is uncoordinated, and congestion often...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the invention is to make the service level (or traffic state) of expressway main line be controlled in the scope required for expressway main line congestion, entrance and exit ramp congestion, toll station and the traffic congestion phenomenon of road section connecting signalized intersection thereof, To solve the congestion problem of the connecting section of the entrance and exit, improve the operating efficiency of the main line of the expressway and the connecting area, and propose a coordinated control system between the expressway toll system and the connecting signalized intersection

Images