The invention relates to the technical field of traffic control, and discloses a green wave path identification method and device, and the method comprises the steps: obtaining a selectable green wave path which is composed of at least one segment which is composed of an upstream intersection and a downstream intersection, obtaining the traffic signal lamp state data of each intersection on the selectable green wave path, and obtaining the traffic signal lamp state data of each intersection on the selectable green wave path; the method comprises the steps of obtaining signal data of traffic signal lamps corresponding to preset directions of all intersections, confirming sections of which the signal data of the upstream intersection and the signal data of the downstream intersection meet a preset signal period and a phase difference condition as selectable sections, and generating a target green wave path corresponding to the selectable sections based on the selectable sections. According to the method, the period duration and phase difference information implied in the traffic signal lamp state data are fully mined by using the traffic signal lamp state data to identify the green wave path, the barrier of a signal control platform is broken, and the efficiency of obtaining the green wave path scheme is improved.
本发明涉及交通控制技术领域,公开了一种绿波路径识别方法及装置,其中方法包括:获取可选绿波路径,可选绿波路径由至少一个节段组成,节段由上游路口和下游路口组成,获取可选绿波路径上各路口的交通信号灯态数据,得到对应于各路口预设方向的交通信号灯的信号数据,将上游路口和下游路口的信号数据均满足预设信号周期以及相位差条件的节段,确认为可选节段,基于可选节段,生成对应于可选节段的目标绿波路径。本发明利用交通信号灯态数据,充分挖掘交通信号灯态数据中隐含的周期时长、相位差信息,以识别绿波路径,打破了信控平台的壁垒,提高了获取绿波路径方案的效率。
Green wave path identification method and device
一种绿波路径识别方法及装置
2025-01-10
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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