The embodiment of the invention provides a vehicle anti-collision method and device and a model training method and device. The method comprises the steps: capturing at least one fisheye image by a fisheye lens facing a first direction of the vehicle; inputting the at least one fisheye graph into an image processing model obtained by pre-training; processing the fisheye image through the image processing model, and determining at least one boundary point in the fisheye image and the relative position of each boundary point in at least one boundary point and the vehicle, wherein the boundary point is the boundary point of the drivable area and the non-drivable area of the vehicle in the first direction, and represents the maximum range in which the vehicle can drive; after the relative position is determined, judging whether the boundary point is located in the warning area of the vehicle or not according to the relative position; if the vehicle determines that the boundary point is located in the warning area of the vehicle, sending out the reminding information. Therefore, the anti-interference capability of the vehicle anti-collision technology is improved, and the safety performance of the vehicle is improved.

    本申请实施例提供了一种车辆防撞方法、模型训练方法及装置。可以先通过朝向车辆的第一方向的鱼眼镜头拍摄至少一张鱼眼图像。接着,可以将该至少一张鱼眼图形输入预先训练得到的图像处理模型。通过图像处理模型对鱼眼图像进行处理,可以确定鱼眼图像中至少一个边界点和该至少一个边界点中每个边界点与车辆的相对位置。其中,边界点为所述车辆的第一方向上可行驶区域与不可行驶区域的分界点,表示车辆能够行驶的最大范围。在确定相对位置后,可以根据相对位置判断边界点是否位于车辆的警戒区域内。如果车辆确定边界点位于车辆的警戒区域内,发出提醒信息。如此,增加了车辆防撞技术的抗干扰能力,提高了车辆的安全性能。


    Access

    Download


    Export, share and cite



    Title :

    Vehicle anti-collision method, model training method and device


    Additional title:

    一种车辆防撞方法、模型训练方法及装置


    Contributors:
    YANG HAITAO (author) / LONG XIANG (author) / WANG SHICHONG (author) / LI SHIMING (author)

    Publication date :

    2021-06-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06K Erkennen von Daten , RECOGNITION OF DATA / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    Anti-collision method and anti-collision device for vehicle

    LI KUN | European Patent Office | 2023

    Free access

    Vehicle anti-collision system and vehicle anti-collision method

    YAO QIJUN / CHEN JUNJIE / HUANG SHIJIE et al. | European Patent Office | 2015

    Free access

    People-vehicle anti-collision method, people-vehicle anti-collision device, processor and vehicle

    WANG TAIJI / JU CHEN / LI FEI et al. | European Patent Office | 2023

    Free access

    Vehicle door opening anti-collision device and anti-collision method

    REN JUNNAN / ZHA MENG / QIAN LIMING et al. | European Patent Office | 2024

    Free access