The invention discloses a remote parking method and system based on real-time video stream monitoring. The method comprises the steps that the surrounding environment information is collected through a vehicle-mounted camera and a vehicle-mounted wave radar in an automatic parking process; the information collected by the vehicle-mounted camera establishes a visual 3D point cloud map through a real-time visual three-dimensional point cloud reconstruction technology, the information collected by the vehicle-mounted radar establishes ultrasonic 2D point cloud, the 3D point cloud map and the 2D point cloud map are fused through a fusion algorithm to generate a high-precision obstacle boundary, and the information is fitted into a real-time video to realize effective identification of various complex parking scenes; and meanwhile, the video is sent to the mobile terminal of a user in real time through a server by using a real-time video streaming technology, so that the vehicle owner can remotely check the vehicle in real time, the judgment on the surrounding environment of the vehicle is realized, and the remote operation of the user on an automatic parking function can be assisted.

    本发明公开了一种基于实时视频流监控的远程泊车方法及系统,在自动泊车过程中,使用车载摄像头与车载波雷达采集周边环境信息;车载摄像头采集到的信息通过实时视觉三维点云重建技术,建立视觉3D点云地图,车载雷达采集到信息建立超声波2D点云,通过融合算法融合3D点云地图与2D点云地图,生成高精度的障碍物边界,并将该信息拟合到实时视频中,实现各类复杂泊车场景的有效识别;同时使用实时视频流技术将该视频通过服务器实时发送到用户的移动终端,使得车主能够远程实时查看车辆,实现了对车辆四周环境的判断,能够辅助实现用户对自动泊车功能的远程操作。


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    Title :

    Remote parking method and system based on real-time video stream monitoring


    Additional title:

    基于实时视频流监控的远程泊车方法及系统


    Contributors:
    YUAN PENG (author) / YIN HUIHUI (author) / WANG FANGCHAO (author) / WANG WEI (author) / CAI CHUNMAO (author) / HE XING (author)

    Publication date :

    2021-04-30


    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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