The invention discloses a traffic signal control method and system based on a traffic signal controller. The method comprises the following steps: collecting multi-dimensional traffic data of a target road; calculating a traffic stability index used for representing the traffic stability degree of the target road according to the multi-dimensional traffic data; based on the multi-dimensional traffic data and the corresponding traffic stability index, determining the passing duration of a traffic signal lamp corresponding to the target road; and sending the passing duration to a traffic signal controller used for controlling the traffic signal of the target road so as to control the traffic signal lamp. By utilizing the embodiment of the invention, the traffic condition of the target road can be more comprehensively reflected, and the passing time of the signal lamp is dynamically adjusted according to the change of the traffic flow, so that the efficiency and the flexibility of signal control are improved, and positive contributions can be made for relieving urban traffic congestion, reducing emission and improving public travel safety and comfort.
本发明公开了一种基于交通信号机的交通信号控制方法及系统,方法包括:采集目标道路的多维交通数据;根据所述多维交通数据,计算用于表征所述目标道路的交通稳定程度的交通稳定性指数;基于所述多维交通数据和对应的所述交通稳定性指数,确定所述目标道路对应的交通信号灯的通过时长;将所述通过时长发送至用于控制所述目标道路的交通信号的交通信号机,以对所述交通信号灯进行控制。利用本发明实施例,能够更全面地反映目标道路的交通状况,并根据交通流的变化动态调整信号灯的通过时长,从而提高信号控制的效率和灵活性,还能为缓解城市交通拥堵、减少排放、提升公众出行安全和舒适度做出积极贡献。
Traffic signal control method and system based on traffic signal controller
一种基于交通信号机的交通信号控制方法及系统
2025-03-11
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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