基于无线传感器网络的温度采集与传输  

Temperature acquisition and transmission based on wireless sensor networks

作　　者：焦鹏鹏[1] 张斌[1] 杨梓[1] 

机构地区：[1]河北大学,河北保定071000

出　　处：《电子设计工程》2013年第2期89-92,共4页Electronic Design Engineering

摘　　要：针对某些特殊场合的温度不宜采用有线检测的问题,本课题开发了一种基于ZigBee技术的无线温度传感器网络系统。重点介绍了基于ZigBee技术的无线温度传感器网络系统节点的硬件设计,系统节点主要包括由SPI总线控制的无线射频芯片UZ2400,以及单总线控制的温度传感器。各节点中单片机通过对SPI总线、RS232总线以及单总线器件的控制,让不同的总线器件充分发挥各自的优势,给出了无线传感器系统的发射、接收节点的设计过程。It is unsuitable to adopt the cable detection problem at some special temperature, this paper developes a method based on the ZigBee technology wireless sensor network system. It introduces the hardware design of wireless sensor network node based on ZigBee technology. The system node mainly includes a wireless RF chip UZ2400 controlled by SPI bus, and temperature sensor controlled by single-bus. This paper analyses MCU makes different bus devices bring their own advantages by controlling SPI bus,RS232 bus and a single bus device in every node, and gives the design process of wireless sensor system for transmitting, receiving nodes.

关 键 词：无线传感器网络 ZIGBEE技术 UZ2400 C8051F020 DS18B20 

分 类 号：TN92[电子电信—通信与信息系统]