41–45 of 45 hits
|

    Method and system for automatically identifying crane conditions

    Free access
    ZHU CHANGJIAN / CHEN WEI / CHAI JUNFEI et al. | European Patent Office | 2015

    Crane driving manipulation analysis method and system

    Free access
    ZHU CHANGJIAN / YU ZONGJIA / ZHAO HUAN et al. | European Patent Office | 2015

    Scissor fork type climbing operation vehicle transition control method and device

    Free access
    ZHU CHANGJIAN / ZHANG YUHANG / XU XIAODONG et al. | European Patent Office | 2023

    Automobile rear-end collision prevention early warning method and system

    Free access
    YANG BIN / WANG AIYUAN / ZHU CHANGJIAN et al. | European Patent Office | 2022

    Steel wire rope auxiliary dragged trackless tyred vehicle conveying system

    Free access
    GE SHIRONG / BAO JIUSHENG / ZHANG CHENGJUN et al. | European Patent Office | 2015