The invention relates to a driving safety early warning method and device, a machine readable storage medium and a vehicle, and belongs to the technical field of driving safety early warning. The method comprises the steps that the driving speed, front obstacle information, map information, road surface flatness information and road surface covering information of a vehicle in the driving process are obtained; determining the safety distance of the vehicle based on the driving speed and the pavement covering information; based on the safe distance, the front obstacle information, the map information and the road surface flatness information, the driving suggested speed of the vehicle is determined; and carrying out driving safety early warning based on the driving speed and the driving suggested speed. The method has the advantages that the safe distance of the vehicle can be accurately calculated according to the driving speed of the vehicle and the road surface covering information, driving safety early warning is carried out on a driver of the vehicle according to the driving suggested speed determined by the safe distance, the front obstacle information, the map information and the road surface flatness information, and the driving comfort can be improved; and the driving safety is ensured.

    本发明涉及一种行车安全预警方法、装置、机器可读存储介质及车辆,属于行车安全预警技术领域。方法包括:获取本车在行驶过程中的行驶速度、前方障碍物信息、地图信息、路面平整度信息和路面覆盖物信息;基于行驶速度和路面覆盖物信息,确定本车的安全距离;基于安全距离、前方障碍物信息、地图信息和路面平整度信息,确定本车的行驶建议速度;基于行驶速度和行驶建议速度进行行车安全预警。本发明具有能够根据本车的行驶速度和路面覆盖物信息准确计算出本车的安全距离,并根据安全距离、前方障碍物信息、地图信息和路面平整度信息确定的行驶建议速度对车辆的驾驶员进行行车安全预警,能够提升驾乘舒适性,保障行车的安全性。


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    Title :

    Driving safety early warning method and device, machine readable storage medium and vehicle


    Additional title:

    行车安全预警方法、装置、机器可读存储介质及车辆


    Contributors:
    ZHAO RUI (author)

    Publication date :

    2023-10-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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