The invention belongs to the field of intelligent transportation, and particularly provides a one-way green wave control method and device for a trunk line, and the method comprises the steps: obtaining a signal timing scheme of each intersection on the trunk line, and determining a public signal control period of each intersection; acquiring the queuing length of the traffic objects at each intersection in the one-way green wave control direction; taking the queuing length of the traffic object as a phase difference influence factor, and calculating a relative phase difference of each intersection in a one-way green wave control direction; determining the absolute phase difference of each intersection in the one-way green wave control direction according to the relative phase difference; and performing one-way green wave control according to the public signal control period and the absolute phase difference. Based on the technical scheme provided by the invention, the one-way traffic of the trunk line can be relieved, and the one-way congestion degree of the trunk line is further reduced.
本申请属于智能交通领域,具体提供一种干线的单向绿波控制方法和装置,该方法包括获取干线上各个交叉口的信号配时方案,并确定各个交叉口的公共信控周期;获取各个交叉口在单向绿波控制方向上的交通对象的排队长度;将所述交通对象的排队长度作为相位差影响因子,计算单向绿波控制方向上各个交叉口的相对相位差;根据所述相对相位差,确定单向绿波控制方向上各个交叉口的绝对相位差;根据所述公共信控周期和所述绝对相位差,进行单向绿波控制。基于本申请提供的技术方案,可以实现对干线单向交通的疏解,进而降低干线单向的拥堵程度。
Unidirectional green wave control method and device for trunk line
一种干线的单向绿波控制方法和装置
2024-07-02
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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