通过将ZigBee无线传感器网络技术与。 NET网络技术相集成，提出了一种大型公共建筑物环境参数监控系统。该方案采用MSP430单片机、CC2530及温湿度、灰尘传感器实现分布式环境参量采集。数据采集子系统具有测点-路由节点-协调器分层次结构，在ZigBee协议栈上实现协调器自组建网络；管理子系统遵循C/S及B/S相结合的开发模式，采用AJAX技术实现前台浏览器客户端与后台数据库的交互。应用试验验证了方案的可行性、可靠性，结果表明该系统为支持建筑环境监测提供了丰富的决策功能。%The monitoring system of environment parameters for large scale public buildings is proposed in which the ZigBee wireless sensor network technology and. NET network technology are integrated. The distributed environment parameter acquisition is implemented by using MSP430, CC2530 and sensors of temperature, humidity and dust, in this scheme. The data acquisition subsystem features the hierarchical structure of measuring points-routing node-coordinator, and the coordinator Ad hoc network is implemented under ZigBee protocol stack. The management subsystem follows C/S and B/S pattern, the interaction between the foreground browser client and background database is achieved by AJAX technology. The applications validate the feasibility and reliability of the scheme, the result indicates that the system provides rich decision-making function for supporting buildings environment monitoring.
展开▼
