The invention provides a crane safety monitoring method and system and a computer, and the method comprises the steps: obtaining the lifting weight of a lifting hook used for fixing a lifting article, and comparing the lifting weight with a weight threshold value to execute the lifting operation; based on the parameter information of the crane, the maximum operation radius of the crane is obtained so as to determine the maximum operation range of the crane; continuously detecting whether an obstacle exists or not within the maximum operation range; if the obstacle exists, the position relation between the obstacle and the crane is detected, and whether the collision risk exists or not is judged based on the position relation; and if the collision risk exists, the hoisting operation is stopped, and a second alarm instruction is triggered. Manual judgment is replaced with an automatic recognition mode, and safety monitoring of the working state of the crane can be completed accurately and automatically in real time.

    本发明提供一种吊机安全监测方法、系统及计算机,方法包括:获取用于固定吊运品的吊钩的吊运重量,将吊运重量与重量阈值进行比对,以执行吊运作业;基于吊机的参数信息,获取吊机的最大作业半径,以确定吊机的最大作业范围;于最大作业范围内持续检测是否存在障碍物;若存在障碍物,则检测障碍物与吊机之间的位置关系,基于位置关系判断是否存在碰撞风险;若存在碰撞风险,则停止吊运作业,并触发第二报警指令。通过自动化识别的方式替代人工判断,可实时、精确、自动化的完成对所述吊机的工作状态的安全监测。


    Access

    Download


    Export, share and cite



    Title :

    Crane safety monitoring method and system and computer


    Additional title:

    一种吊机安全监测方法、系统及计算机


    Contributors:
    LIU FUPENG (author) / LIU WENFENG (author) / JIN LIANG (author) / WANG FUSONG (author)

    Publication date :

    2024-02-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



    METHOD OF MONITORING CRANE SAFETY AND A SYSTEM FOR MONITORING CRANE SAFETY

    KRUPINSKI JACEK | European Patent Office | 2017

    Free access

    Method of monitoring crane safety and a system for monitoring crane safety

    KRUPINSKI JACEK | European Patent Office | 2020

    Free access

    Crane safety monitoring system

    European Patent Office | 2016

    Free access

    CRANE SAFETY MONITORING SYSTEM

    KIM YI GON | European Patent Office | 2015

    Free access

    Crane safety monitoring system

    HU TIANQIAN / YAN CHUNDONG / YAO YUMING et al. | European Patent Office | 2023

    Free access