摘要
针对雷达工作环境的温度采集问题,提出基于无线传感器网络技术的多点温度采集系统。以CC2430为主控芯片,采用IEEE802.15.4协议和Z igBee协议,通过星型网络实现主从节点之间数据的采集和传输,利用串口通信技术与GPRS通信,通过SMS短信息的形式将采集到的信息打包发送到远端GPRS接收系统,远端GPRS系统通过其UART端口将传送过来的温度信息发送到C8051F020单片机进行处理及显示。
A multi-point temperature acquisition system based on wireless sensor network is presented to solve the problem of temperature acquisition of radar working environment. With the CC2430 as the master chip, the data acquisition and transmission between master and slave nodes are implemented through the star network using the IEEE802.15.4 and ZigBee protocols. The temperature information collected and packed is sent to the remote GPRS reception system in the form of SMS through the serial communication technology, and then sent to the C8051F020 monolithic processor for processing and display through the UART port of the GPRS system.
出处
《雷达与对抗》
2009年第4期57-62,共6页
Radar & ECM
