The embodiment of the invention discloses a vehicle speed guiding method and device. The method comprises the steps that participant information of a first traffic participant located in front of and/or behind a target vehicle on a road where the target vehicle is located is acquired; the participant information of the first traffic participant comprises speed data of the first traffic participant; determining a safe distance between the first traffic participant and the target vehicle based on the speed data of the first traffic participant and the speed data of the target vehicle; and generating vehicle speed suggestion information according to the safe distance and traffic signal lamp data in front of the road where the target vehicle is located so as to guide the target vehicle to pass the traffic signal lamp. According to the embodiment of the invention, the safety distance between the target vehicle and the first traffic participant in front of and/or behind the target vehicle is considered, so that the target vehicle can pass through the traffic signal lamp when the distance between the target vehicle and the adjacent vehicle is greater than the safety distance, and the safety of vehicle speed guidance is greatly improved.

    本说明书实施例公开了一种车速引导方法及装置,方法包括:获取目标车辆所在道路上位于目标车辆前方和/或后方的第一交通参与者的参与者信息;第一交通参与者的参与者信息包括第一交通参与者的速度数据;基于第一交通参与者的速度数据以及目标车辆的速度数据,确定第一交通参与者与目标车辆之间的安全距离;根据安全距离以及目标车辆所在道路前方的交通信号灯数据,生成车速建议信息,以便引导目标车辆通过交通信号灯。本说明书实施例考虑了目标车辆与前方和/或后方的第一交通参与者之间的安全距离,进而可以使目标车辆在与相邻车辆之间的距离大于安全距离时通过交通信号灯,大大提高了车速引导的安全性。


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    Title :

    Vehicle speed guiding method and device


    Additional title:

    一种车速引导方法及装置


    Contributors:
    PENG XIN (author)

    Publication date :

    2023-12-12


    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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