The invention provides a safety control system and method, a control device and a crane. The safety control system comprises a video acquisition device used for acquiring video image information of a blind area; a control device which is used for detecting each video frame image in the video image information by using an image recognition model so as to judge whether a target obstacle exists in the blind area, and sending a distance measurement instruction to the distance measurement sensor when the target obstacle exists in the blind area, comparing a measured distance value returned from the distance measuring sensor with a preset safety threshold value, controlling the crane to reduce the speed and give an alarm when the distance value is smaller than or equal to the safety threshold value, and sending vehicle running information and video image information to the display; a distance measuring sensor which is used for measuring a distance value between the crane and a target obstacle; and a display which is used for displaying the vehicle running information and the video image information in a split-screen manner, and marking the target obstacle and the distance value in the video image information.

    本公开提供了一种安全控制系统、方法、控制装置和起重机。安全控制系统包括:视频采集装置,用于采集盲区的视频影像信息;控制装置,用于利用图像识别模型对视频影像信息中的每个视频帧图像进行检测以判断盲区中是否存在目标障碍物,当盲区中存在目标障碍物时向测距传感器发送距离测量指令,并且对从测距传感器返回的测量的距离值与预设的安全阈值进行比较,当距离值小于或等于安全阈值时,控制起重机降低车速,执行报警,并向显示器发送车辆运行信息和视频影像信息;测距传感器,用于测量起重机自身与目标障碍物之间的距离值;以及显示器,用于分屏显示车辆运行信息和视频影像信息,并在视频影像信息中标记出目标障碍物和距离值。


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    Title :

    Safety control system and method, control device and crane


    Additional title:

    安全控制系统、方法、控制装置和起重机


    Contributors:
    ZHANG CHENG (author) / WANG WEIBING (author) / CHAI JUNFEI (author) / YANG YAN (author)

    Publication date :

    2021-07-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G06K Erkennen von Daten , RECOGNITION OF DATA




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