Since traditional meteorological monitoring scheme has high wiring cost,high operating power consumption and poor circuit anti-interference,which is difficult to accommodate to the special environment with the complex terrain,a wireless meteorological monitoring system based on KW01-ZigBee and GPRS was designed in combination with wireless sensor network technology,which includes sensing layer,network layer and application layer. The system has the following advantages:real-time meteorological information acquisition,wireless transmission,multi-mode display,low operating cost,flexible networking, and strong reusability and portability. The practice proves that the system can perform accurate meteorological information acqui-sition,stable data transmission and timely temperature threshold alarm,which can satisfy the need of remote meteorological in-formation monitoring.%针对传统的气象监控方案布线成本高、运行功耗大、线路抗干扰差、难以适应复杂地形等问题,结合无线传感网技术,设计了一套含有感知层、网络层和应用层的基于KW01-ZigBee和GPRS的无线气象监控系统.组建的系统具有气象信息实时采集、无线传输、多方式展现,以及运行成本低、组网灵活等优点,而且具有较强的可复用性和可移植性.实践证明,该系统气象数据信息采集准确、数据传输稳定、温度阈值报警及时,可满足目前远程气象信息监控的需求.
展开▼
