The invention provides a crane safety monitoring method, device and system and a remote monitoring center, and relates to the technical field of construction safety. The method comprises the steps that when it is detected that the distance between an obstacle and the crane is smaller than a distance threshold value, a deceleration instruction is sent to a controller, and the controller controls the crane to decelerate according to the deceleration instruction; when it is detected through sampling that the obstacle accelerates to move towards the crane and the sampling detection frequency is larger than a preset detection frequency threshold value, a steering instruction is sent to the controller, and the controller controls the crane to steer in the direction away from the obstacle according to the steering instruction. According to the crane safety monitoring method, device and system and the remote monitoring center, the dynamic obstacle entering the monitoring range is monitored, and the corresponding instruction is sent to the controller of the crane by using the threshold strategy, so that the controller controls the crane to perform deceleration and steering operation according to the corresponding instruction, and the safety of the crane is improved. And the abrasion of crane motor equipment caused by triggering a brake mechanism when the obstacle is monitored is reduced.
本发明提供一种起重机安全监控方法、装置、系统及远程监控中心,涉及施工安全技术领域。该方法包括:当检测到障碍物距起重机的距离小于距离阈值时向控制器发送减速指令,使该控制器按照减速指令控制起重机减速;当采样检测到障碍物加速向起重机移动且采样检测次数大于预设的检测次数阈值时,向控制器发送转向指令,使控制器按照转向指令控制起重机向远离障碍物的方向转向。本发明的起重机安全监控方法、装置、系统及远程监控中心,通过对进入监测范围的动态障碍物进行监测,并利用阈值策略向起重机的控制器发送对应指令,以使控制器根据对应指令控制起重机进行减速和转向操作,减少了在监测到障碍物时触发制动机制导致的对起重机电机设备的磨损。
Crane safety monitoring method, device and system and remote monitoring center
起重机安全监控方法、装置、系统及远程监控中心
2022-04-12
Patent
Electronic Resource
Chinese
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