建筑工业多阶段负荷检测方法研究

Multi-stage load detection method of construction industry

针对建筑工地设备运行的环保监测问题,提出了一种基于工业非介入式负荷辨识的低成本督察方案。首先,分析了抑制空气污染的除尘设备及产生噪声震动污染的静压机等施工设备负荷特性;然后,提出了一种面向环保督察的多阶段事件检测辨识方法,克服了除尘设备易被施工设备负载淹没的辨识难点;最后,用实际案例进行验证。实验结果表明,所提算法极大提升了对复杂过程事件的检测能力与抗噪声干扰能力,实现了对施工设备、除尘设备启停过程的同步高效检出。

Low-cost inspection scheme based on industrial non-invasive load identification is proposed to address the environmental moni-toring issues of equipment operation on construction sites.Firstly,load characteristics of dust removal equipment that suppresses air pollu-tion and construction equipment such as static pressure machines that generate noise and vibration pollution are analyzed.Then,a multi-stage event detection and identification method for environmental inspection is proposed,which overcomes the identification difficulty of dust removal equipment easily submerged by construction equipment loads.Lastly,a real case is used to verify,and experimental results show that the proposed algorithm greatly improves the detection ability and anti-noise interference ability for complex process events,and realizes synchronous and efficient detection of the start stop process of construction equipment and dust removal equipment.