The invention relates to a safety early warning method and system for a crane, and the method comprises the steps: S1, in the operation process of the crane, environment images are collected in real time through cameras in the front, rear, left and right directions of the crane, and the environment images collected in real time through the cameras in the front, rear, left and right directions cover 360 degrees; s2, pixel comparison is carried out on the environment images collected in the front direction, the rear direction, the left direction and the right direction, whether moving obstacles exist in the images or not is determined according to the pixel comparison result, and if yes, the step S3 is executed; if the moving obstacle does not exist, the crane continues to work and collects an environment image; and S3, giving an alarm to the interior and the exterior of the crane to realize safety early warning of the crane. Whether moving obstacles exist in the surrounding environment of the crane or not can be effectively detected, and the AI recognition method is supplemented.

    本发明涉及一种用于吊车的安全预警方法和系统,其中,方法包括:步骤S1:在吊车作业过程中,通过吊车的前、后、左、右四个方向的摄像头实时采集的环境图像,其中,前、后、左、右四个方向的摄像头实时采集的环境图像覆盖360度;步骤S2:对前、后、左、右四个方向各自采集的环境图像均进行像素比对,根据像素比对结果确定图像中是否存在移动障碍物,若存在移动障碍物,则执行步骤S3;若不存在移动障碍物,则吊车继续进行作业并采集环境图像;步骤S3:向吊车的车内和车外均发出警报,实现吊车的安全预警。本发明能够对吊车周围环境是否存在移动障碍物进行有效检测,本发明是对AI识别方法的一种补充。


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    Title :

    Safety early warning method and system for crane


    Additional title:

    一种用于吊车的安全预警方法和系统


    Contributors:
    JIANG TAO (author) / MIAO YONGGANG (author) / WANG DINGGANG (author) / WANG DAN (author) / LIU SIWEN (author) / GAO YECHANG (author) / OUYANG JUN (author) / LAN DONG (author) / HUANG JIANGTAO (author) / ZHANG KAI (author)

    Publication date :

    2024-08-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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