The invention relates to the technical field of vehicles, and discloses an early warning method and device in a waterlogging scene, electronic equipment and a storage medium, and the method comprises the steps: determining reflected light in a current scene according to the collected light intensity and light color in the current scene, and recognizing a water surface region in a collected image frame according to a preset image recognition algorithm; determining a target area and a highlight point location of a reflected light area in the water surface area according to the color feature and the brightness feature of the reflected light, and calculating the water level height of the reflected light area according to the highlight point location and the initial point location; and if it is detected that the target area is larger than the preset area and the water level height is larger than the preset water level height, determining that the current scene is a waterlogging scene, and performing early warning operation to enable the user side to receive an early warning signal. According to the invention, early warning is timely given to the user side in a waterlogging scene, so that the vehicle distress risk is reduced.

    本申请涉及车辆技术领域,公开了一种内涝场景下的预警方法、装置、电子设备及存储介质,方法包括:根据采集到的当前场景中的光强度和光颜色,确定出当前场景中的反射光,并根据预设图像识别算法,识别出采集到的图像帧中的水面区域;根据反射光的色彩特征和亮度特征,确定出水面区域中的反射光区域的目标面积和高光点位,并根据高光点位和初始点位,计算得到反射光区域的水位高度;若检测到目标面积大于预设面积,且水位高度大于预设水位高度,则确定当前场景为内涝场景,并进行预警操作,以使用户端接收预警信号。本申请在内涝场景下及时向用户端预警,以降低车辆遇害风险。


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    Title :

    Early warning method and device in waterlogging scene, electronic equipment and storage medium


    Additional title:

    一种内涝场景下的预警方法、装置、电子设备及存储介质


    Contributors:
    SU XINGYI (author) / TANG RUYI (author) / LI YANG (author) / ZENG CHENG (author) / CHEN TAO (author)

    Publication date :

    2024-05-10


    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 / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / G06V / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme



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