無線溫濕度測量傳感器網絡設計

姚傳安
河南農業大學機電工程學院,河南鄭州450002
摘　要:無線傳感器網絡是當前信息領域中研究的熱點之一，可用于特殊環境實現信號的采集、處理和發送；文中介紹了一種無線溫濕度傳感器網絡的設計，以PIC單片機為核心，利用集成濕度傳感器和數字溫度傳感器設計出了溫濕度傳感器網絡節點的硬件電路，并通過無線收發模塊與控制中心通信，討論和提出了傳感器節點的低功耗設計以及數據通信的可靠性方法；該系統穩定性好，通信效率高，可廣泛應用于環境檢測。[著者文摘]

關鍵詞:無線傳感器 溫濕度測量 可靠性 低功耗

Design of Wireless Sensor Network for Monitoring Temperature and HumidityYao Chuanan Mechanical and Electrical Engineering College, Henan Agricultural University, Zhengzhou 450002, ChinaAbstract:Wireless sensors network is a new research field. It can be used in some special situation for signal collection, processing and transmitting. Design of a kind of wireless sensor network for monitoring temperature and humidity is presented. Using relative humidity sensor and digital temperature sensor on the basis of PIC MCU, we design a kind of temperature and humidity sensor unit, which linked into control center by wireless transceiver. Low- power design and reliable communication of sensor nods are introduced in detail. This is＇a stable and efficient system which can be widely used in environment monitoring.[著者文摘]

Key words:wireless sensor temperature and humidity measurement reliable communication low-power