The invention relates to a hidden danger vehicle early warning method and device, a vehicle-mounted terminal and a storage medium. According to the invention, the motion direction and speed of a rear coming vehicle can be accurately judged, safety early warning information is timely provided for a vehicle owner or a passenger on the current vehicle, and the safety of vehicle driving is improved. The method comprises the following steps: in response to detecting that a current vehicle is in a hidden danger early warning state, identifying vehicles around the current vehicle; when the vehicle around the vehicle is recognized, obtaining the relative transverse distance and the relative longitudinal distance between the vehicle around the vehicle and the current vehicle; and based on the change trend of the relative transverse distance and the relative longitudinal distance, judging whether early warning information about that the vehicle around the vehicle is a hidden danger vehicle is output or not.

    本申请涉及一种隐患车辆的预警方法、装置、车载终端和存储介质。本申请能够准确判断后方来车的运动方向以及速度,为当前车辆上的车主或乘客及时提供安全预警信息,提高了车辆驾驶的安全性。该方法包括:响应于检测到当前车辆处于隐患预警状态,识别当前车辆的车周车辆;识别到上述车周车辆时,获取车周车辆与当前车辆的相对横向距离和相对纵向距离;基于上述相对横向距离和相对纵向距离的变化趋势,判断是否输出关于上述车周车辆为隐患车辆的预警信息。


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    Title :

    Hidden danger vehicle identification early warning method and device, vehicle-mounted terminal and storage medium


    Additional title:

    隐患车辆的识别预警方法、装置、车载终端和存储介质


    Contributors:
    LI JING (author) / LIN HUI (author) / YANG LECHAO (author) / LI YAOWEN (author) / WEN XU (author) / JIANG YONG (author)

    Publication date :

    2021-04-16


    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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