The invention relates to the technical field of automobile auxiliary driving, and provides an auxiliary driving method and device for an automobile in a backlight scene and the automobile. The method comprises the steps of collecting image data in the driving direction of an automobile, recognizing the image data to obtain a light scene where the automobile is located currently, collecting point cloud data in front of the automobile by using a vehicle-mounted laser radar when the automobile is in a backlight scene, and calculating the position of the automobile according to the motion state and the point cloud data of the automobile. Determining whether the three-dimensional scene model of the driving direction of the automobile and the automobile have a collision risk in a backlight scene or not; and if the automobile has the collision risk, displaying an image of a target object having the collision risk with the automobile in the three-dimensional scene model on target display equipment, and executing corresponding preset alarm measures. The visual field condition in front of the automobile is displayed to the driver in a visual mode after the driver encounters the backlight, the obstacle that the driver cannot normally recognize the road condition in front of the automobile due to the fact that the visual field is blocked in the backlight scene is overcome, and the automobile driving safety is enhanced.

    本申请涉及汽车辅助驾驶技术领域,提供了一种汽车在逆光场景下的辅助驾驶方法、装置和汽车。该方法包括:采集汽车行驶方向的图像数据,并对图像数据进行识别,得到汽车当前所处的光场景,在汽车处于逆光场景时,利用车载激光雷达采集汽车前方的点云数据,并根据汽车的运动状态和点云数据,确定汽车行驶方向的三维场景模型和汽车在逆光场景下是否存在碰撞风险;若汽车存在碰撞风险,在目标显示设备上显示三维场景模型中与汽车存在碰撞风险的目标物体的图像,并执行相应的预设报警措施。本申请以可视化方式向驾驶员展示遇到逆光后汽车前方的视野情况,克服了逆光场景下驾驶员视野受阻而无法正常识别汽车前方路况的障碍,增强了汽车行驶安全性。


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    Title :

    Auxiliary driving method and device for automobile in backlight scene and automobile


    Additional title:

    一种汽车在逆光场景下的辅助驾驶方法、装置和汽车


    Contributors:
    WANG JIE (author) / ZHANG CAO (author) / LI YANG (author) / SU XINGYI (author)

    Publication date :

    2025-01-14


    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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