無線溫濕度測量傳感器網(wǎng)絡(luò)設(shè)計

姚傳安
河南農(nóng)業(yè)大學機電工程學院,河南鄭州450002
摘　要:無線傳感器網(wǎng)絡(luò)是當前信息領(lǐng)域中研究的熱點之一，可用于特殊環(huán)境實現(xiàn)信號的采集、處理和發(fā)送；文中介紹了一種無線溫濕度傳感器網(wǎng)絡(luò)的設(shè)計，以PIC單片機為核心，利用集成濕度傳感器和數(shù)字溫度傳感器設(shè)計出了溫濕度傳感器網(wǎng)絡(luò)節(jié)點的硬件電路，并通過無線收發(fā)模塊與控制中心通信，討論和提出了傳感器節(jié)點的低功耗設(shè)計以及數(shù)據(jù)通信的可靠性方法；該系統(tǒng)穩(wěn)定性好，通信效率高，可廣泛應(yīng)用于環(huán)境檢測。[著者文摘]

關(guān)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