基于Z-Stack协议栈的无线温湿度采集系统

基于Z-Stack协议栈，以CC2530射频收发芯片和DHT22数字温湿度传感器为核心，采用ZigBee无线通信技术设计实现了无线温湿度采集监测系统，并在IAR环境下采用上位机软件以GUI的方式在终端直观地显示温湿度变化情况.主要阐述了系统结构设计、温湿度数据采集流程和图形化界面监测实现.实验表明，该系统实现温湿度数据的采集不但实时有效、可扩展性良好，而且具有极高的可靠性和卓越的稳定性.

Wireless Temperature and Humidity Acquisition System Based on Z-Stack Protocol Stack

The paper designs and implements a wireless temperature and humidity acquisition system which is based on the Z-Stack protocol stack and ZigBee technology, with CC2530 rf transceiver chip and DHT22 digital temperature and humidity sensor as the core, and in the IAR environment with the method of upper machine software with GUI to display temperature and humidity changes in terminal intuitively. This paper mainly expounds the system structure design, temperature and humidity data acquisition process and graphical interface monitoring implementation. The experimental result shows that the system of temperature and humidity data acquisition is not only real-time and effective, good scalability, and has high reliability and excellent stability.