The invention discloses a tower crane warning method, device and system. The method comprises the steps of obtaining motion parameters of a crane load of a tower crane, wherein the motion parameters at least include the linear speed and the falling radius, the linear speed of the crane load is determined according to the rotation angular speed of a lazy arm of the tower crane, and the falling radius of the crane load is determined according to the linear speed and the falling time of the crane load; judging whether or not any one motion parameter exceeds a corresponding parameter threshold value; if any one motion parameter exceeds the corresponding parameter threshold value, triggering and sending out a warning message. The technical problem that a dangerous zone below a tower crane cannot be completely monitored due to the fact that the dangerous zone below the crane load of the tower crane exceeds the monitoring range is solved.

    本发明公开了一种塔吊的告警方法、装置和系统、装置和系统。其中,该方法包括:获取塔吊的吊物的运动参数,其中,运动参数至少包括:线速度和跌落半径,其中,吊物的线速度根据塔吊的吊臂的回转角速度确定,吊物的跌落半径根据线速度和吊物的跌落时间确定;判断任意一项运动参数是否超过对应的参数阈值;如果任意一项运动参数超过对应的参数阈值,触发发出告警信息。本发明解决了塔吊的吊物下方的危险区域超出监控范围导致无法完全监控塔吊下方的危险区域的技术问题。


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    Title :

    Tower crane warning method, device and system


    Additional title:

    塔吊的告警方法、装置和系统


    Contributors:
    CAI JIANG (author) / YAO HONGTAI (author)

    Publication date :

    2020-05-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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