The embodiment of the invention discloses a collision early warning method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining the surrounding environment visual information of a current vehicle and the current state information of the current vehicle; determining a target driving safety area boundary based on the surrounding environment visual information; determining a target early warning area based on the current state information; based on the target drivable safety area boundary and the target early warning area, determining a lateral collision risk state, the lateral collision risk state including a risk state and a risk-free state; and in response to the situation that the lateral collision risk state is risk, performing lateral collision early warning. According to the embodiment of the invention, transverse collision early warning can be carried out in time, a user on the vehicle is reminded to take obstacle avoidance measures in time, effective early warning of transverse collision is realized, traffic accidents caused by lateral vision dead angles are avoided or slowed down, the timeliness and effectiveness of transverse collision early warning are improved, and the driving safety of the vehicle is effectively improved.

    本公开实施例公开了一种碰撞预警方法、装置、电子设备和存储介质,其中,方法包括:获取当前车辆的周围环境视觉信息及当前车辆的当前状态信息;基于周围环境视觉信息,确定目标可行驶安全区域边界;基于当前状态信息,确定目标预警区域;基于目标可行驶安全区域边界及目标预警区域,确定横向碰撞风险状态,横向碰撞风险状态包括有风险和无风险两种状态;响应于横向碰撞风险状态为有风险,进行横向碰撞预警。本公开实施例可以及时进行横向碰撞预警,提醒车辆上的用户及时采取避障措施,实现了横向碰撞的有效预警,以避免或减缓因侧向视觉死角导致交通事故的发生,提高横向碰撞预警的及时有效性,有效提高车辆行驶安全性。


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    Titel :

    Collision early warning method and device, electronic equipment and storage medium


    Weitere Titelangaben:

    碰撞预警方法、装置、电子设备和存储介质


    Beteiligte:
    KONG YITING (Autor:in) / GAO ZHI (Autor:in) / SEO DAE-SUNG (Autor:in)

    Erscheinungsdatum :

    2023-03-21


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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