摘要
为了实现多点分布式温湿度的无线监测需求,设计了基于ZigBee和WiFi的温湿度无线监测系统。该系统以CC2530为核心处理器,将多个监测终端节点与协调器节点通过ZigBee网络进行连接;以RTL8710为WiFi通信芯片将数据传输到上位机,而协调器节点与RTL8710之间则通过串口连接;上位机实时显示数值和曲线并将数据保存到数据库中。经过测试,该系统组网方便,运行稳定可靠,满足多点温湿度无线监测需求。
In order to realize the requirement of multi-point distributed temperature and humidity wireless monitoring,a wireless temperature and humidity monitoring system based on ZigBee and WiFi was designed. The system uses CC2530 as the core processor to connect multiple monitoring terminal nodes with coordinator node through ZigBee network,and used RTL8710 as the WiFi communication chip to transmit data to the host computer,while the coordinator node and RTL8710 are connected through serial port. The host computer displays the values and curves in real time and saves the data to the database. After testing,the system has the advantages of convenient networking,stable and reliable operation,and can meet the needs of multi-point distributed temperature and humidity wireless monitoring.
作者
樊星男
FAN Xing-nan(Department of Mechanical and Electrical Engineering,Taiyuan University,Taiyuan 030032,China)
出处
《自动化与仪表》
2019年第10期47-52,共6页
Automation & Instrumentation
关键词
监测系统
无线通信
温湿度测量
ZIGBEE
WIFI
monitoring system
wireless communication
temperature and humidity measurement
ZigBee
WiFi
