The invention discloses a traffic light adjusting method for relieving traffic jam, which relates to the field of traffic and comprises the following steps: acquiring real-time traffic data at each intersection; analyzing the obtained real-time traffic data of the intersection, judging the traffic state of the corresponding intersection, and determining the priority of the lane at the corresponding intersection according to the traffic state of the corresponding intersection; adjusting the traffic signal lamp according to the determined priority of the lane at the intersection; a data acquisition terminal group acquires traffic data, calculates traffic flow density and traffic flow velocity, acquires congestion indexes of lanes according to the traffic flow density and the traffic flow velocity, divides the lanes into three grades, determines priorities of the lanes according to the grades of the lanes and the congestion indexes of the lanes, and sends the traffic data to a traffic management server. And the green light time of each lane is allocated according to the priority of the lane, so that the traffic jam is quickly relieved, and the urban operation efficiency is improved.
本发明公开一种用于疏解交通堵塞的交通信号灯调节方法,涉及交通领域,获取每个交叉路口处的实时交通数据;对所获取的交叉路口的实时交通数据进行分析,判断对应的交叉路口的交通状态,根据对应的交叉路口的交通状态,确定对应的交叉路口处车道的优先级;根据所确定的交叉路口处车道的优先级,对交通信号灯进行调节;通过数据采集终端组采集交通数据,计算车流密度和交通流速,根据车流密度和交通流速获取车道的拥堵指标,将车道划分为三个等级,根据车道的等级以及车道的拥堵指标,确定车道的优先级,根据车道的优先级对各个车道的绿灯时间进行分配,从而快速疏解了交通堵塞,提高了城市运行效率。
Traffic signal lamp adjusting method for relieving traffic jam
一种用于疏解交通堵塞的交通信号灯调节方法
2025-01-03
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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