The invention discloses a vehicle looking-around early warning method, device and system. The method comprises the following steps: acquiring looking-around images around a vehicle; obtaining driving information of the vehicle; identifying a target object from the surround view image, and determining the current area of the target object relative to the vehicle according to the direction and distance of the target object relative to the vehicle; determining a driving scene corresponding to the driving state of the vehicle according to the driving information; evaluating the risk level of the target object relative to the vehicle according to the driving scene and the current area; and according to the risk level, generating an early warning prompt corresponding to the risk level. By adopting the embodiment of the invention, the blind areas around the vehicle, the relative position of the target object and the current driving state of the vehicle are considered during early warning prompt, and more accurate early warning prompt is provided in combination with the risk level.

    本发明公开了一种车辆环视预警方法、装置及系统,该方法包括:获取车辆四周的环视图像;获取车辆的行驶信息;从环视图像中识别目标对象,并根据目标对象相对于车辆的方向和距离,确定目标对象相对于车辆的当前所在区域;根据行驶信息,确定车辆的行驶状态对应的驾驶场景;根据驾驶场景和当前所在区域,评估目标对象相对于车辆的风险等级;根据风险等级,生成与风险等级对应的预警提示。采用本发明实施例,在预警提示时兼顾车辆四周盲区、目标对象的相对位置以及车辆当前的行驶状态,结合风险等级提供更准确的预警提示。


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    Title :

    Vehicle looking around early warning method, device and system


    Additional title:

    一种车辆环视预警方法、装置及系统


    Contributors:
    HUANG XINCHENG (author) / QU NIANHE (author) / WEN LI (author)

    Publication date :

    2023-09-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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




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