摘要
环境监测点位具有分布范围广、点位多等特点,建立一套基于无线传感网络的环境实时监控系统,实现对区域内环境要素的在线监控,对及时掌握环境状况及有效控制环境污染的扩散有着直接而重要的作用;以CC2530芯片为核心构建ZigBee无线传感网络,并通过主控制器PLC将采集的数据进行分析与处理;利用主协调器及PLC将接收的监测数据传至上位机进行实时显示,由监控平台,结合红外收发器完成对外部设备的远程控制;上位机采用Wincc组态软件,结合西门子精智面板提供优异的人机交互界面体验;通过实验测试表明,该系统可实现大范围的室内环境参数的采集和传输以及远距离监控功能,且具有安装方便、扩展性强等特点,适用于需进行统一管理的智能楼宇建筑。
Environmental monitoring sites have the characteristics of wide distribution and multi-points,it has an important role in timely grasping the environmental situation and effectively controlling the spread of environmental pollution by establishing a real-time monitoring and controlling system based on Wireless Sensor Network,and realizing online monitoring of environmental factors within certain regions.The collection and transmission of the parameters of indoor environment in a large range are realized through building a wireless sensor network based on ZigBee communication protocol using CC2530 chip,the collected data are analyzed and processed by the main controller PLC.Monitoring data received are transmitted to the host computer for real-time display through the master coordinator and PLC,remote control of indoor equipment is realized by the monitoring platform,combined with infrared transceiver.WinCC configuration software is used as the host computer,and SIEMENS smart panel is configured to provide an excellent human-computer interaction experience.The experimental results show that,the acquisition and transmission of indoor environment parameters as well as remote monitoring function in a wide area can be achieved by this system.It has the features of convenient installation and strong extensibility,which is suitable for all intelligent buildings which has a need for unified management.
出处
《计算机测量与控制》
2017年第5期112-114,118,共4页
Computer Measurement &Control
