The invention relates to the technical field of traffic signals, and provides a traffic signal control method and device, electronic equipment, a storage medium and a computer product, and the method comprises the steps: determining an aggregation wave flow rate and an evanescent wave flow rate of each direction in each phase of a to-be-controlled traffic light; inputting the preset timing information of the to-be-controlled traffic light and the aggregated wave flow rate and the evanescent wave flow rate of each phase and each direction of the to-be-controlled traffic light into the target model to obtain initial timing information output by the target model; the target model comprises a quadratic function constructed based on an aggregation wave flow rate and an evanescent wave flow rate in each direction in each phase of the traffic light, a signal lamp period duration of the traffic light and a green lamp duration in each direction in each phase of the traffic light, and a constraint condition for a planning problem of the quadratic function; and determining the verified initial timing information as target timing information. The accuracy of urban traffic signal control can be improved.
本申请涉及交通信号技术领域,提供一种交通信号控制方法、装置、电子设备、存储介质及计算机产品,方法包括:确定待控制交通灯的各相位中各方向的集结波流率与消散波流率;将待控制交通灯的预设配时信息,以及待控制交通灯的各相位中各方向的集结波流率与消散波流率输入至目标模型,得到目标模型输出的初始配时信息;目标模型中包括基于交通灯的各相位中各方向的集结波流率与消散波流率,以及交通灯的信号灯周期时长与交通灯的各相位中各方向的绿灯时长构建的二次函数,以及包括针对二次函数的规划问题的约束条件;将通过验证的初始配时信息确定为目标配时信息。本申请可以提高城市交通信号控制的准确性。
Traffic signal control method and device, electronic equipment, storage medium and computer product
交通信号控制方法、装置、电子设备、存储介质及计算机产品
2025-04-22
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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