The invention discloses a vehicle lateral collision early warning method and device, a vehicle and a storage medium, and relates to the technical field of vehicle control, and the method comprises the steps: determining an early warning junction point between a current vehicle and an abnormal object when it is detected that the abnormal object appears within a preset distance; determining a space time interval corresponding to the current vehicle and an abnormal space time interval corresponding to the abnormal object through the early warning junction point; and predicting a lateral collision result based on the space time interval and the abnormal space time interval, and outputting early warning information according to the lateral collision result. According to the method and the device, when the abnormal object appears within the preset distance, the early-warning junction point where the collision possibly occurs can be quickly determined, so that the collision risk between the lateral abnormal object and the current vehicle can be quickly and effectively identified based on the early-warning junction point and the space time distance, the defects of the current collision early-warning method are overcome, the risk of lateral collision is reduced, and the collision safety is improved. And the driving safety is improved.

    本申请公开了一种车辆侧向碰撞预警方法、装置、车辆及存储介质,本申请涉及车辆控制技术领域,该方法包括:当检测到预设距离内出现异常物体时,确定当前车辆与异常物体之间的预警交界点;通过预警交界点确定当前车辆对应的空间时距区间和异常物体对应的异常空间时距;基于空间时距区间和异常空间时距预测侧向碰撞结果,并根据侧向碰撞结果输出预警信息。本申请可在预设距离内出现异常物体时,快速确定可能发生碰撞的预警交界点,进而基于预警交界点和空间时距快速有效地识别侧向异常物体物与当前车辆之间的碰撞风险,弥补了当前碰撞预警方法存在的弊端,降低了侧向碰撞的风险,提高了行车安全性。


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    Title :

    Vehicle lateral collision early warning method and device, vehicle and storage medium


    Additional title:

    车辆侧向碰撞预警方法、装置、车辆及存储介质


    Contributors:
    LI JIANNAN (author) / WANG YUHAN (author) / WANG ANJI (author)

    Publication date :

    2024-09-27


    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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