The invention discloses a driving risk early warning method and device, electronic equipment and a storage medium. The method is characterized by comprising the following steps: determining road curvature information and road gradient information of a current driving road of a target vehicle; determining the safety critical vehicle speed of the target vehicle according to the current driving road curvature information and the current driving road gradient information; and according to the current vehicle speed of the target vehicle and the safe critical vehicle speed, carrying out early warning on the driving risk of the target vehicle. The driving safety of the vehicle during turning is guaranteed, the risk of vehicle driving is reduced, and vehicle accidents in the driving process are avoided.

    本发明公开了一种行驶风险预警方法、装置、电子设备和存储介质。其特征包括:确定目标车辆的当前行驶道路的道路曲率信息和道路坡度信息;根据所述当前行驶道路曲率信息和所述当前行驶道路坡度信息确定所述目标车辆的安全临界车速;根据所述目标车辆的当前车速和所述安全临界车速对所述目标车辆的行驶风险进行预警。保障了车辆行驶过弯时的行驶安全性,减少车辆驾驶的危险性,避免了行车过程中的车辆事故。


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    Titel :

    Driving risk early warning method and device, electronic equipment and storage medium


    Weitere Titelangaben:

    行驶风险预警方法、装置、电子设备和存储介质


    Beteiligte:
    LI XIANGTAI (Autor:in) / ZHANG PENG (Autor:in) / WANG MINGQING (Autor:in) / FANG LISHUANG (Autor:in) / LIU LI (Autor:in) / WANG CONG (Autor:in)

    Erscheinungsdatum :

    25.10.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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