The invention provides a positioning method and device suitable for a mechanical parking space and electronic equipment, and particularly relates to the technical fields of artificial intelligence, unmanned driving, autonomous parking and the like. According to the specific implementation scheme, related information of a mechanical parking space to be parked is detected; acquiring first positioning information of the vehicle in a world coordinate system, and acquiring a target terrain clearance of the mechanical parking space based on the first positioning information and the related information; determining first position information of the mechanical parking space under the camera coordinates; and projecting the first position information to the world coordinates to obtain the position relationship between the vehicle and the mechanical parking space. The target terrain clearance of the mechanical parking space is determined, and the first position information is determined based on the target terrain clearance and the related information of the mechanical parking space, so that the position relation between the vehicle and the mechanical parking space can be determined, interference of the terrain clearance of the mechanical parking space on vehicle positioning can be avoided, and the positioning accuracy of the vehicle is improved. And the identification precision of the mechanical parking space, the success rate of automatic parking and the use experience of the user are improved.

    本公开提供了一种适用于机械车位的定位方法、装置及电子设备,具体涉及人工智能、无人驾驶、自主泊车等技术领域。具体实施方案为:对待泊机械车位的相关信息进行检测;获取车辆在世界坐标系下的第一定位信息,基于第一定位信息和相关信息,获取机械车位的目标离地高度;确定机械车位在相机坐标下的第一位置信息;将第一位置信息向世界坐标进行投影,以得到车辆与机械车位的位置关系。通过确定机械车位的目标离地高度,并基于目标离地高度和机械车位的相关信息确定第一位置信息,以此可以确定车辆和机械车位的位置关系,以此,可以避免由于机械车位离地高度对车辆定位的干扰,提升了机械车位的识别精度以及自动泊车的成功率和用户的使用体验。


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    Title :

    Positioning method and device suitable for mechanical parking space and electronic equipment


    Additional title:

    适用于机械车位的定位方法、装置及电子设备


    Contributors:
    WANG DEXIONG (author) / CHEN WENYANG (author) / WANG YUBIN (author) / CHANG SONGTAO (author)

    Publication date :

    2023-06-06


    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




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