摘 要:本文主要介紹了一種新型的無線傳感器網絡。這種無線網絡是一種基于 Zigbee 技術,采用 GPRS 進行數據通訊的無線測溫網絡系統,對高壓母線接頭和高壓開關觸點的溫度進行有效的監控,可提前發現設備的故障征兆,避免發生事故,大大降低了操作人員的工作量。本系統采用 Chipcon 公司的 CC2430,此SoC 集成了2.4 GHz 的射頻模塊和增強型8051單片機,而GPRS則采用WAVECOM 的 Q2406A 模塊。整個系統的目的是實現一個符合 Zigbee 規范的網絡,由一個協調器、數個路由器、數個終端設備(溫度傳感器)構成,最后所有的溫度數據匯聚到協調器,由協調器通過 GPRS 把數據發送到服務器端。
關鍵詞:Zigbee; GPRS; 無線測溫網絡;CC2430;Q2406
Abstract:This paper aims to introduce a new Wireless Sensor Network. This wireless network is used to monitor the temperature, which is based on the technology of ZigBee, and uses GPRS to transfer the temperature data. This technology can monitor the temperature of high-pressured generatrix attachment and high-voltage switch electronic contact efficacious, so operato could discover the equipment ahead of time the breakdown indication, and avoids having the accident, greatly reduced operator’s work load. This system uses Chipcon CC2430, this SoC integrated 2.4 GHz radio frequency module and the enhancement 8051 MCU, the GPRS uses WAVECOM Q2406A module. The overall system goal is realizes to conform to the ZigBee standard network, by a coordinate, several routers, several terminal device (temperature sensor) constitutes, finally all temperature data gathers the coordinate, and transmits form the coordinate through GPRS to the server end.
Key words: ZigBee; GPRS; Wireless Sensor Network; CC2430; Q2406