The invention discloses a crane safety monitoring system, which relates to the field of cranes, and is characterized in that a PLC (Programmable Logic Controller) control cabinet is used for acquiring a high-speed pulse signal measured by an anemograph, an encoding value of an encoder in an encoder module, a weight signal measured by a hoisting capacity limiter module, a horizontal angle measured by an angle sensor and a switching value signal of a crane; the method comprises the following steps of: acquiring a detection data, processing the detection data to obtain monitoring data, controlling the output of an alarm module through the detection data and preset data corresponding to the detection data, communicating each piece of monitoring data to a touch screen upper computer, and displaying and storing the monitoring data through the touch screen upper computer. According to the invention, the internet of things is formed among the PLC control cabinet, the anemograph, the encoder module, the lifting capacity limiter module, the angle sensor, the touch screen upper computer, the alarm module and the touch screen upper computer, real-time monitoring data of the crane are acquired through the PLC control cabinet, and the acquired monitoring data are communicated to the touch screen upper computer. And real-time intelligent early warning and safety monitoring are realized.

    本发明公开了一种起重机安全监控系统,涉及起重机领域,其通过PLC控制柜采集风速仪测量的高速脉冲信号、编码器模块中编码器的编码值、起重量限制器模块测量的重量信号、角度传感器测量的水平角度以及起重机的开关量信号,并对其进行处理后得到监测数据,通过检测数据与其对应的预设数据控制报警模块的输出,同时将各监测数据通讯至触摸屏上位机,通过触摸屏上位机进行显示与保存,即本发明在PLC控制柜与风速仪、编码器模块、起重量限制器模块、角度传感器、触摸屏上位机、报警模块以及触摸屏上位机之间形成物联网,通过PLC控制柜实现对起重机实时监控数据的采集,并将采集的各个监测数据通讯至触摸屏上位机,实现了实时的智能预警与安全监控。


    Access

    Download


    Export, share and cite



    Title :

    Crane safety monitoring system


    Additional title:

    一种起重机安全监控系统


    Contributors:
    HU TIANQIAN (author) / YAN CHUNDONG (author) / YAO YUMING (author) / KE JIANDONG (author)

    Publication date :

    2023-07-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



    Crane safety monitoring system

    WANG QISEN | European Patent Office | 2015

    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

    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