基于智能传感器网络的环境信息监测系统设计

Design of environmental information monitoring system based on intelligent sensor network

通过分析和研究环境参数大滞后和大惯性的特点,设计一种基于Zig Bee CC2430的无线通信技术多环境参数监测系统。在监测区域部署网络节点,监测环境中的温度和湿度等环境参数,完成数据无线传输,由监控系统对数据进行处理,实时监测环境参数变化并为其有效控制提供依据。该系统克服了传统方式的布线复杂、节点功耗大、监测管理不便等缺陷,且具有功耗低、组网灵活、可扩展性强等优点。将该系统应用于环境温湿度的监测,监测实验结果表明:该系统运行稳定,数据精度高,可广泛应用于各领域的环境参数自动监测,适合推广应用。

A kind of environmental muhi-parameter monitoring system based on Zig Bee CC2430 is designed through analyzing and studing the actuality in environment parameters information of large dead-time and inertia. Network nodes are deployed in the monitoring area and the environmental temperature and humidity and other environmental parameters are tested. The data are processed by the monitoring system and transmitted by wireless means. The changes in environmental parameters are real-time monitored to provide the basis for effective control. The system overcomes the defects of traditional ways, for example, wiring complexity, the node power consumption, monitoring and management inconvenience, and so on. This system has low power consumption, flexible networking,scalability, and other advantages. Experimental result for temperature and humidity implies that the performance of this system is quite stable, data precision is high and can be widely used for automatic monitoring in other environment places. This system is suitable for application.