The invention discloses a portal crane grab bucket positioning technology based on a monocular camera, and relates to the technical field of portal crane grab bucket positioning, and the portal crane grab bucket positioning technology comprises a control processing platform, a data processing marking unit, a position obtaining unit, a working state angle positioning unit, a historical data management unit, a grabbing item selection unit, a feature point evaluation unit and a management end; the control processing platform is used for storing and transmitting the data; and the position acquisition unit is used for aligning the door machine through the monocular camera. According to the invention, the state of the grab bucket is monitored in real time by acquiring the rotation or inclination posture of the grab bucket in real time in an operation project, so that the posture of the grab bucket can be adjusted in time, and the grab bucket can better carry goods; by means of the method, the range position of the carrying point can be recognized, the grab bucket is selected to be accurately carried into the range point, personnel can be assisted in carrying goods of the grab bucket, and then the carrying and preparation work efficiency is improved.

    本发明公开了一种基于单目摄像头的门机抓斗定位技术,涉及门机抓斗定位技术领域,包括有控制处理平台、数据处理标记单元、位置获取单元、工作状态角度定位单元、历史数据管理单元、抓取项目选取单元、特征点评价单元与管理端;控制处理平台用于对数据进行储存和传输;位置获取单元用于通过单目摄像头对门机。本发明实现在作业工程中,通过实时获取抓斗的旋转或者倾斜姿态,实时对抓斗的状态进行监控,进而能够及时对抓斗的姿态进行调整,使抓斗能够更好的进行货物的搬运运;能够通过对搬运点的范围位置进行识别,选定抓斗搬运精准的落入范围点内,能够辅助人员进行抓斗的货物搬运操作,进而提高搬运和准备工作的效率。


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    Titel :

    Portal crane grab bucket positioning technology based on monocular camera


    Weitere Titelangaben:

    一种基于单目摄像头的门机抓斗定位技术


    Beteiligte:
    JI HUI (Autor:in) / YIN KEHUI (Autor:in)

    Erscheinungsdatum :

    01.08.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G06V / B66C Krane , CRANES



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