基于无线传感网络的大水域移动污染源排放监测系统设计

Design of Discharge Monitoring System for Mobile Pollution Sources in Large Waters based on Wireless Sensor Network

为了更好地实现大水域移动污染源排放监测,设计了一种基于无线传感网络的大水域移动污染源排放监测系统.该系统主要由感知层、传输层和应用层3个部分组成,对采集到的大水域移动污染源数据进行处理和分析,构建BP神经网络模型对污染源进行识别,判断监测设备的启停状态,形成24h智能监控,可以较好地完成大水域移动污染源排放监测.实测结果表明,该设计系统能够扩大监测范围,降低运营成本和响应时间,获取更加精准的监测结果.

In order to better realize the emission monitoring of mobile pollution sources in large water areas,a wireless sensor network-based mobile pollution source emission monitoring system in large water areas was designed.The system was mainly composed of three parts:the sensing layer,the transmission layer and the application layer.Take environmental data in large waters;the transmission layer was responsible for data interaction,while building a wireless sensor network;the application layer was responsible for operations such as receiving and storing environmental data.Process and analyze the collected data of mobile pollution sources in large waters,build a BP neural network model to identify pollution sources,determine the start and stop status of monitoring equipment,and form 24-hour intelligent monitoring to better complete the monitoring of mobile pollution sources in large waters.Experimental tests have proved that the designed system can effectively increase the scope of monitoring,reduce operating costs and response time,and obtain more accurate monitoring results.