基于ZigBee协议的温湿度监测系统设计与实现  

Design and Implementation of Temperature and Humidity Acquisition System Based on Zig Bee

作　　者：李树丹 张从松 覃章健[1] 高欣[1] 罗粟 苟攀[1] 姜志成[1] 

机构地区：[1]成都理工大学信息科学与技术学院,四川成都610059

出　　处：《电子科技》2014年第12期37-40,共4页Electronic Science and Technology

基　　金：四川省科技支撑计划(2014SZ0111);成都理工大学2013~2014年度大学生课外科技作品立项(2013KL112)

摘　　要：针对工农业生产中对温湿环境的实际要求,组建了Zig Bee温湿度无线监测网络。该网络以CC2530和RFX2401C功放芯片为无线射频模块,设计相应软、硬件功能单元,实现了对SHT71采集温湿度信息的远距离实时监测。硬件单元由Zig Bee协调器和SHT71传感器节点组成;软件单元以Z-stack-2007协议栈为基础,实现协议的上层控制功能。经实验证明,RFX2401C射频前端有效增加了Zig Bee网络覆盖范围,并节省了CC2530芯片的引脚资源,满足应用要求。This paper designs a ZigBee wireless network to satisfy the actual requirements for monitoring tem- perature and humidity in agriculture and industries. Soc CC2530 connected to RFX2401C, an RF front-end power amplifier, is set as the wireless RF module to design the corresponding software and hardware functional units in a ZigBee network, for the realization of wireless temperature and humidity of SHTT1 monitoring at a long distance and in real time. Hardware units consist of ZigBee coordinators and SHTTl-sensor nodes, while the software unit is based on Z-Stack-2007 protocol stack to realize the control functions in the upper layers. The experiment proves that with the help of RFX2401, the ZigBee network can cover a larger area; in addition, the CC2530 can provide more pins to reuse.

关 键 词：ZigBee CC2530 RFX2401C Z-stack-2007协议栈 SHT71 温湿度 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置]