The invention relates to a straight deviation correction method for crawler-type engineering machinery, terminal equipment and a storage medium, and the method comprises the steps: collecting a construction site image, and processing the image to extract a marking line and/or a pavement boundary line in the image; fitting all the extracted marking lines and/or road surface boundary lines into a straight line, taking the straight line as a guide line, and calculating the slope and intercept of the guide line; and on the basis of the slope and the intercept of the guide line, straight deviation correction control is carried out on the crawler-type engineering machinery. According to the method, the straight deviation correction control is realized based on the slope and the intercept of the guide line, and the transverse error of the crawler-type engineering machinery during running is reduced.

    本发明涉及一种履带式工程机械直行纠偏方法、终端设备及存储介质,该方法中包括:采集施工场地图像,并对图像进行处理,以提取图像中的标线和/或道面边界线;将提取的所有标线和/或道面边界线拟合成一条直线,将该条直线作为引导线,并计算引导线的斜率和截距;基于引导线的斜率和截距,对履带式工程机械进行直行纠偏控制。本发明,基于引导线的斜率和截距实现直行纠偏控制,减少了履带式工程机械行驶时的横向误差。


    Access

    Download


    Export, share and cite



    Title :

    Crawler-type engineering machinery straight correction method, terminal equipment and storage medium


    Additional title:

    一种履带式工程机械直行纠偏方法、终端设备及存储介质


    Contributors:
    ZHOU LIMIN (author) / XIONG SHUSHENG (author) / WU XIAOFENG (author) / CHEN ZHENHUA (author) / LIU RUNUO (author) / HUANG GUOCHAO (author) / LIU WENTAO (author) / CHEN CHENGHUI (author) / JIANG LILIU (author) / ZHANG JIN (author)

    Publication date :

    2024-02-02


    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 / B62D MOTOR VEHICLES , Motorfahrzeuge



    Crawler-type engineering machinery

    YOSHIKAWA TAKESHI / TAKESHIMA HIROAKI / AKIYAMA NAOYA et al. | European Patent Office | 2023

    Free access

    Crawler-type engineering machinery

    YOSHIKAWA TAKESHI / TAKESHIMA HIROAKI / AKIYAMA NAOYA et al. | European Patent Office | 2023

    Free access

    Crawler belt tensioning device and crawler belt type engineering machinery

    ZHONG PEIWEN / LI ZHIFENG / LIU AILONG | European Patent Office | 2020

    Free access

    Crawler-type engineering machinery driving controller

    CHEN ZHENHUA / XIONG SHUSHENG / WU XIAOFENG et al. | European Patent Office | 2024

    Free access

    Crawler belt protection plate and crawler belt type engineering machinery

    YANG LINGYUN / YIN BANGFU / DENG FUJUN et al. | European Patent Office | 2024

    Free access