基于无线网络的船舶电气设备过热监测系统

Ship electrical equipment overheat monitoring system based on wireless network

本文设计基于无线网络的船舶电气设备过热监测系统。该系统通过短距无线通信模块、ZigBee通信协议以及无线网络中心节点组网,利用无线网络中心节点组网与短距无线通信模块实现系统的数据与指令等传输,同时利用红外摄像机采集船舶电气设备图像,并使用视觉特征三维重建方式对船舶电气设备过热位置进行重构。通过视觉识别的似然函数判断船舶电气设备是否过热,并计算船舶电气设备红外图像过热点的红外热点强度,实现船舶电气设备过热监测。实验结果表明,该系统具备较好的无线网络传输能力,并可有效对电气设备过热位置进行视觉特征三维重构,同时准确判断船舶电气设备过热情况,具备较为显著的应用效果。

This article designs a wireless network-based ship electrical equipment overheating monitoring system.The system utilizes the design of a short range wireless communication module,ZigBee communication protocol,and wireless network center node networking to transmit system data and instructions.At the same time,infrared cameras are used to collect images of ship electrical equipment,and visual feature 3D reconstruction is used to reconstruct the overheating position of ship electrical equipment.The likelihood function of visual recognition is used to determine whether the ship's electrical equipment is overheating,and the infrared hotspot intensity of the infrared image of the ship's electrical equipment is calculated to achieve overheating monitoring of the ship's electrical equipment.The experimental results show that the system has good wireless network transmission capability and can effectively reconstruct the visual features of the overheating position of electrical equipment in 3D.At the same time,it can accurately determine the overheating situation of ship electrical equipment and has significant application effects.