A method, device, system and storage medium for controlling an associated intersection

Abstract

The invention discloses an associated intersection control method, device, system and storage medium. The method includes: acquiring a first threshold detection result of a threshold detector, and the threshold detector is located at the exit of the first upstream intersection corresponding to the target downstream intersection. at the road; determine a corresponding control strategy according to the first threshold detection result; perform coordinated control on the target downstream intersection and at least one upstream intersection of the associated intersection according to the control strategy. In the embodiment of the present invention, the first threshold detection result is determined by the threshold detector, and the corresponding control strategy is determined according to the first threshold detection result, so that the associated intersection of the target downstream intersection is coordinated and controlled according to the control strategy, and the control of the associated intersection is realized. The coordinated optimization control of the downstream intersection effectively avoids the occurrence of traffic overflow.

Description

technical field [0001] Embodiments of the present invention relate to intersection control technologies, and in particular, to an associated intersection control method, device, system, and storage medium. Background technique [0002] With the improvement of living standards, the number of private cars is still increasing at a high level. What follows is that traffic congestion, traffic accidents, environmental pollution and other traffic problems are becoming more and more serious. [0003] Among many traffic problems, traffic congestion is often the source of other problems. As a special traffic congestion phenomenon, traffic overflow is formed because the queue length of vehicles at the downstream intersection is too long and occupies the upstream intersection. If the congestion is not evacuated in time, the congestion will quickly spread to the adjacent relevant intersections, resulting in large-scale traffic congestion and greatly affecting the traffic conditions of t...

AI Technical Summary

Problems solved by technology

[0003] Among many traffic problems, traffic congestion is often the source of other problems. As a special traffic congestion phenomenon, traffic overflow is formed because the queue length of vehicles at the downstream intersection is too long and occupies the upstream intersection. If the congestion is not evacuated in time, the congestion will quickly spread to the adjacent relevant intersections, resulting in large-scale traffic congestion and greatly affecting the traffic conditions of the urban road network

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