Road traffic signal control system for reversible lane of adaptive intersection

Abstract

The invention relates to a road traffic signal control system for a reversible lane of an adaptive intersection. The road traffic signal control system comprises a road traffic signal control machine, a reversible lane guide marker lamp and a variable signal lamp, wherein the road traffic signal control machine comprises a micro controller; the micro controller is connected with a driving module and a detector communication module; the driving module is respectively connected with the reversible lane guide marker lamp and the variable signal lamp; and the detector communication module is connected with a queuing detector. The road traffic signal control system has the advantages that a signal machine, the reversible lane guide marker lamp, the variable signal lamp and the queuing detector are organically combined with one another; the signal machine synchronously controls the reversible lane guide marker lamp and the variable signal lamp, so that the synchronism of the variable signal lamp and the reversible lane guide marker lamp is guaranteed during switching; and due to rational switching, an intersection police does not need to command on the spot, so that resources, such as police strength, can be saved.

Description

Technical field [0001] The invention relates to a road traffic signal control system, in particular to a road traffic signal control system capable of adaptively controlling the variable lanes of intersections according to the length of the vehicle queue. Background technique [0002] In the existing variable lane control system, it is usually necessary to manually control related equipment such as variable lane guidance lights on the spot, or control related equipment through timing equipment, which cannot automatically control related equipment in real time according to the traffic volume. . Because it is not synchronized with the signal light control, there must be a policeman at the intersection to direct it to avoid conflicts when the vehicle is in a critical state where the lane flow changes. When the queuing of vehicles is inconsistent with the timing setting, it is impossible to automatically control the variable lane guidance lights and other related equipment in real t...

AI Technical Summary

Problems solved by technology

[0002] In the existing variable lane control system, it is usually necessary to manually control the variable lane guide lights and other related equipment on site, or to control the related equipment through timing equipment, and it is impossible to automatically control the related equipment according to the traffic flow in real time

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