The invention provides a regional road traffic signal lamp cooperative linkage self-adaptive timing method and device. The method comprises the following steps: carrying out traffic flow information interaction with a roadside communication terminal in a target area based on an Internet of Vehicles roadside communication network, and obtaining traffic flow information of an adjacent signal lamp intersection; generating a signal lamp timing strategy according to the traffic flow information of the adjacent signal lamp intersections, the distance information between the adjacent signal lamp intersections and the traffic flow data information of the local signal lamp intersection in each direction; wherein the adjacent signal lamp intersection and the local signal lamp intersection are adjacent; and sending the signal lamp timing strategy to a signal lamp controller at the local signal lamp intersection, so that signal lamps at the local signal lamp intersection execute corresponding display states. By adopting the regional road traffic signal lamp cooperative linkage self-adaptive timing method disclosed by the invention, accurate signal lamp cooperative linkage self-adaptive timing of a multi-signal-lamp intersection in a region can be realized, and the road traffic efficiency is improved.
本发明提供一种区域道路交通信号灯协同联动自适应配时方法以及装置。该方法包括:基于车联网路侧通信网络与目标区域内的路侧通信终端进行车流信息交互,获取相邻信号灯路口的车流信息;根据相邻信号灯路口的车流信息、相邻信号灯路口之间的距离信息以及本地信号灯路口在各个方向的车流数据信息,生成信号灯配时策略;所述相邻信号灯路口和本地信号灯路口之间为相邻关系;将信号灯配时策略发送到本地信号灯路口的信号灯控制器,使得本地信号灯路口的信号灯执行相应的显示状态。采用本发明公开的区域道路交通信号灯协同联动自适应配时方法,能够实现精准的区域内多信号灯路口的信号灯协同联动自适应配时,提高道路通行效率。
Regional road traffic signal lamp cooperative linkage self-adaptive timing method and device
区域道路交通信号灯协同联动自适应配时方法及装置
2021-09-17
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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