The invention discloses a gantry crane tail laser anti-collision system. The gantry crane tail laser anti-collision system comprises a 3D laser scanner, an absolute value encoder, an anti-collision system PLC, an alarm display device and a signal output module, the 3D laser scanner transmits scanned data to the anti-collision system PLC, and the absolute value encoder collects the data and sends the data to the anti-collision system PLC. The 3D laser scanner is used for scanning the tail area of a gantry crane, the vertical distance between a scanned obstacle and a tail balance weight plane is transmitted to the anti-collision system PLC, the absolute value encoder is used for collecting the running speed and direction and transmitting data to the anti-collision system PLC, the anti-collision system PLC processes the collected data, and the tail laser collision prevention of the gantry crane is realized; and the operation safety level and efficiency are effectively improved, the previous manual monitoring operation method is changed, the operation safety is greatly improved, the autonomous safety of equipment is guaranteed, the gantry crane tail laser anti-collision system is suitable for various complex working conditions of ports, and the production efficiency and the operation safety are improved.

    本发明公开一种门座式起重机尾部激光防撞系统,包括3D激光扫描仪、绝对值编码器、防撞系统PLC、报警显示装置和信号输出模块,3D激光扫描仪将扫描到数据传输给防撞系统PLC,绝对值编码器采集数据并发送给防撞系统PLC。以3D激光扫描仪对门座式起重机尾部区域进行扫描,将扫描到的障碍物到尾部配重平面的垂直距离传输给防撞系统PLC,由绝对值编码器采集运行速度和方向,并将数据传输给防撞系统PLC,防撞系统PLC根据采集到的数据并进行处理,实现门座式起重机的尾部激光防撞。有效提高了作业安全等级和效率,改变了以往人工监视的作业方法,作业安全性大大提高,保障了设备的自主安全,适用于港口各种复杂工况,提高了生产效率和作业安全。


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    Title :

    Gantry crane tail laser anti-collision system and method thereof


    Additional title:

    一种门座式起重机尾部激光防撞系统及其方法


    Contributors:
    YU XIAOFEI (author) / LIN MING (author) / ZHAO LEILEI (author) / CHEN XINYI (author) / CHEN LI (author)

    Publication date :

    2021-08-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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