摘要
系统基于ZigBee无线传输技术,选择TI公司的智能解决方案,以CC2530为控制核心,通过DTH11传感器实现了温、湿度的数据采集工作;采用MySQL数据库用以存储温、湿度数据信息,并实现了服务器端数据显示、查询、动态分析等功能。此外,用户能够通过预设阈值,或者在服务器、移动应用终端远程发送控制指令,改变相应I/O口的电平信号,自动调用控制模块调节继电器、红外发射器等设备的状态,以达到改变被控电器加热、制冷、干燥、加湿等状态的目的,完成对温、湿度监控系统的远程操作。
Abstract
Based on the ZigBee wireless transmission technology, the system chooses the intelligent solution of TI company, taking CC2530 as the control core. It realizes the data acquisition of temperature and humidity through DTH11 sensor. The MySQL database is used to store the temperature and humidity information, and the functions of server side data display, query and dynamic analysis are realized. In addition, users can send control commands remotely on servers and mobile application terminals by preset thresholds, change the level signals of the corresponding I / O ports, and automatically call control modules to adjust the state of devices such as relays, infrared transmitters, etc. In order to change the heating, cooling, drying and humidifying state of the controlled appliances, the remote operation of the temperature and humidity monitoring system is completed.
关键词
ZigBee /
DTH11 /
服务器端 /
阈值 /
电平信号 /
控制模块
Key words
ZigBee /
DTH11 /
server side /
threshold value /
level signal /
control module
赵荣阳 梁家海 赵华军.
基于ZigBee的温湿度监控系统设计[J]. 电脑与电信. 2018, 1(12): 28-31
ZHAO Rong-yang LIANG Jia-hai ZHAO Hua-jun.
Temperature and Humidity Monitoring System Based on ZigBee[J]. Computer & Telecommunication. 2018, 1(12): 28-31
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基金
广西教育厅中青年教师基础能力提升项目资助,项目编号:2017KY0803;钦州市科技计划项目资助,项目编号:20177406;钦州市物联网先进技术重点实验室。