The invention discloses a container truck anti-hoisting method which comprises the following steps: mounting a weight acquisition unit on a container spreader, and combining the weight acquisition unit with the container spreader to form a detection module; the container is hoisted, and a first load weight signal at the moment is collected based on the detection module; when the container is lifted to a safe height, a second load weight signal at the moment is collected based on the detection module; performing signal conversion on the first load weight signal and the second load weight signal to obtain a first effective hoisting weight and a second effective loading weight; the first effective hoisting weight and the second effective loading weight are compared and analyzed, and whether the container truck will be hoisted or not is judged based on the comparison and analysis result; and according to the judgment result, a control instruction is sent out, and the lifting appliance control logic controls the lifting appliance to continue lifting or stop lifting based on the instruction. The technical scheme disclosed by the invention can be suitable for anti-hoisting protection of container trucks working on multiple lanes, judgment can be made at the moment of hoisting, the response is quick, and the reliability is higher.

    本申请公开一种集卡防吊起方法,包括步骤:将重量采集单元安装至集装箱吊具上,彼此组合形成检测模块;吊起集装箱,基于所述检测模块采集此时的第一负载重量信号;在集装箱起升至安全高度时,基于所述检测模块采集此时的第二负载重量信号;将所述第一负载重量信号与第二负载重量信号进行信号转换,获取第一有效吊装重量与第二有效加载重量;对比分析所述第一有效吊装重量与所述第二有效加载重量,基于对比分析结果判断集卡是否会被吊起;根据判断结果,发出控制指令,吊具控制逻辑基于指令控制吊具继续起升或者停止起升。本申请公开的技术方案,其能够适用于多条车道作业的集卡防吊起保护,吊起瞬间即可作出判断,响应迅速、可靠性更高。


    Access

    Download


    Export, share and cite



    Title :

    Container truck anti-hoisting method, control system and device


    Additional title:

    一种集卡防吊起方法、控制系统及装置


    Contributors:
    ZHANG WEIYOU (author) / HE XIN (author) / REN JUNHUI (author) / ZHANG YUANZHENG (author)

    Publication date :

    2024-06-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



    Container truck anti-hoisting monitoring method and device and crane

    FANG ZHENHUA / ZHANG XIANJUN / TANG XIUJUN | European Patent Office | 2022

    Free access



    THREE-DIMENSIONAL LASER-BASED CONTAINER TRUCK ANTI-HOISTING DETECTION METHOD AND APPARATUS, AND COMPUTER DEVICE

    HU RONGDONG / WEN CHI / PENG QING et al. | European Patent Office | 2021

    Free access

    Hydraulic forklift truck hoisting device

    LI PEI'E | European Patent Office | 2020

    Free access