基于ZigBee的实验室环境监测系统设计

Design of environment monitoring system for laboratory based on ZigBee

社会在快速发展,人们的安全意识也在不断提高,在这个智能化应用越来越广泛的时代,人们对安全舒适的生产环境提出了越来越高的要求。因此,对生产环境数据进行监测是十分重要的。文章设计的中小企业生产环境监测系统,可实现对生产环境中的温湿度和几种有毒有害气体浓度的实时采集。文章主要由硬件设计、软件设计和系统的测试与调试3大部分组成。硬件电路设计包括ZigBee终端节点电路设计、CC2530主控制电路设计、电源电路设计。软件设计包括数据采集节点程序设计、协调器节点程序设计、上位机界面设计、手机终端设计。系统的测试与调试包括ZigBee模块的参数测量、ZigBee组网测试、系统程序调试等。

With the rapid development of society, people＇ s security awareness is also improving, in this era of intelligent applications booming, higher requirements on production of sate and comfortable environment has been put forward. Theretbre, to monitor the quality of production data is very important.The production environment monitoring system of small and medium-sized enterprises designed in this paper can realize the real-time collection of temperature, humidity and the concentration of several poisonous and harmful gases in the production environment.The article mainly consists of 3 parts： hardware design, software design and system testing and debugging. Hardware circuit design includes circuit design of ZigBee terminal node, CC2530 main control circuit design, power circuit design. Software design includes data acquisition node programming design, coordinator node programming design, host computer interface design, cellphone terminal design. System testing and debugging includes the ZigBee module parameter measurement, ZigBee network testing, system program debugging, etc.