The invention relates to the technical field of safety monitoring and early warning, and discloses a global safety monitoring and intelligent early warning system and method for construction site tower crane operation, and the method comprises the steps: deploying a multi-layer sensor network at a plurality of target parts of a construction site tower crane, and collecting the operation state data of the tower crane; carrying out extended Kalman filtering processing on the tower crane operation state data to obtain a tower crane sensor installation angle parameter and a non-integrity constraint lever arm parameter; performing global state estimation based on the tower crane sensor mounting angle parameter and the non-integrity constraint lever arm parameter to obtain a tower crane global state and external disturbance data; inputting the global state of the tower crane and the external disturbance data into a deep neural network, and performing safety boundary calculation to obtain a dynamic safety boundary model of the construction site tower crane; and performing risk measurement calculation based on the dynamic safety boundary model to obtain a safety risk grading early warning instruction, thereby improving the safety and collaboration of construction site tower crane operation.
本申请涉及安全监控预警技术领域,公开了一种工地塔机作业的全域安全监控与智能预警系统及方法,该方法包括:在工地塔机的多个目标部位部署多层次传感器网络,并采集塔机运行状态数据;对所述塔机运行状态数据进行扩展卡尔曼滤波处理,得到塔机传感器安装角参数和非完整性约束杆臂参数;基于所述塔机传感器安装角参数和所述非完整性约束杆臂参数进行全局状态估计,得到塔机全局状态和外部扰动数据;将所述塔机全局状态和所述外部扰动数据输入深度神经网络,进行安全边界计算,得到所述工地塔机的动态安全边界模型;基于所述动态安全边界模型执行风险度量计算,得到安全风险分级预警指令,进而提高了工地塔机作业的安全性和协同性。
All-domain safety monitoring and intelligent early warning system and method for construction site tower crane operation
一种工地塔机作业的全域安全监控与智能预警系统及方法
27.05.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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