基于手机短信的无线温湿度监控系统设计

Design of Wireless Temperature-Humidity Monitoring System Based on Text Messaging on Mobile Phones[HS)]

摘要:

系统设计利用STC89C52单片机控制,基于GSM通信、手机短信方式,实现了对室内温湿度的远距离监测与控制;监测空间一旦温度或湿度超过阈值,系统会通过GSM模块发送短信到管理员手机显示温度、湿度数据,管理员可通过手机短信远程操控继电器工作,进而启动相关设备升温、降温、加湿、去湿等工作;通过实验测试,系统实现了对室内温度、湿度的远距离监测与控制;系统具有准确度高、体积小、性能稳定、灵活方便等优点,在智能家居、农作物管理、仓储等领域有广泛的应用。

Abstract:

The system design using STC89C52 single-chip microcomputer control, based on GSM communication, mobile phone short message way, realized the remote monitoring and control of indoor temperature and humidity. Monitored space once temperature or humidity exceeds the threshold, the GSM module send text messages to mobile phone to display temperature and humidity data, the administrator can work through the SMS remote control relay, and then start the related equipment heating, cooling, humidification, dehumidification, etc. Through experimental test, the system realized the remote monitoring and control of indoor temperature and humidity. System has a high accuracy, small size, stable performance, convenient and flexible, in smart home, crop management, warehousing, and other fields have a wide range of applications.