The invention relates to a traffic light signal timing method, device and equipment and a medium, and the method comprises the steps: calculating and determining the motor vehicle average delay, the pedestrian street-crossing average delay and the motor vehicle tail gas average emission based on the motor vehicle delay, the pedestrian street-crossing delay and the motor vehicle tail gas emission of a target intersection; constructing a traffic light signal timing model of the target intersection based on the average motor vehicle delay, the average pedestrian crossing delay and the average motor vehicle exhaust emission; and determining a weight ratio corresponding to the motor vehicle average delay, the pedestrian street-crossing average delay and the motor vehicle tail gas average emission, and determining a signal duration corresponding to the ith phase traffic light signal based on the traffic light signal timing model according to the weight ratio so as to complete timing of the traffic light signal. According to the invention, the passing efficiency of motor vehicles can be ensured, the passing efficiency of pedestrians is greatly improved, and pollutants inhaled by the pedestrians when passing through the pedestrian crosswalk are greatly reduced.

    本申请涉及一种交通灯信号配时方法、装置、设备及介质,所述方法包括:基于目标交叉路口的机动车延误、行人过街延误以及机动车尾气排放量,计算确定机动车平均延误、行人过街平均延误以及机动车尾气平均排放量;基于机动车平均延误、行人过街平均延误以及机动车尾气平均排放量构建目标交叉路口的交通灯信号配时模型;确定所述机动车平均延误、行人过街平均延误以及机动车尾气平均排放量相对应的权重比值,基于所述交通灯信号配时模型根据所述权重比值确定所述第i相位交通灯信号相对应的信号时长,以完成交通灯信号的配时。本申请能够保证机动车通行效率的同时,大大提高行人的通行效率,还大大减少行人通过人行横道时所吸入的污染物。


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    Title :

    Traffic light signal timing method, device, equipment and medium


    Additional title:

    交通灯信号配时方法、装置、设备及介质


    Contributors:
    WANG XIAOXIA (author) / JIANG YITING (author) / WANG SHIYU (author) / TANG JIAWEI (author)

    Publication date :

    2024-05-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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