【摘要】 将ZigBee技术和无线传感器网络技术应用于无线自动抄表系统中,提出一种ZigBee无线传感器网络和GPRS/CDMA网络相结合的组网方案,可实现对水、电、煤气三表数据远程自动抄收.采用C8051F120单片机、CC2420射频芯片和ZP205A型韦根德零功耗磁敏传感器设计了一种自动抄表无线传感器网络节点.更多还原

【Abstract】 ZigBee technology and Wireless Sensor Network technology are used in wireless remote automatic meter reading system in this paper,A kind of buiding network scheme is put forward,which is a combination of ZigBee Wireless Sensor Network and GPRS/CDMA network,remote automatic reading for the data of the water meter、the electricity meter and the gas meter can be realized. By adopting C8051F120 MCU、the CC2420 radio frequency chip and ZP205A type Weigen De Zero-power magnetic sensor,a Wireless Sensor Network Node for automatic meter reading is designed in this paper.更多还原