基于单片机的智能家居控制系统设计  

Design of Smart Home Control System Based on Single-chip Microcomputer

作　　者：李孟 程子霞[2] 宋赵伟 Li Meng;Cheng Zixia;Song Zhaowei(Department of Electrical Engineering,Xingtai Polytechnic College,Xingtai,Hebei 054000,China;School of Electrical Engineering,Zhengzhou University,Zhengzhou 450001,China)

机构地区：[1]邢台职业技术学院电气工程系,河北邢台054000 [2]郑州大学电气工程学院,郑州450001

出　　处：《机电工程技术》2023年第7期50-54,共5页Mechanical & Electrical Engineering Technology

基　　金：河南省自然科学基金资助项目(182300410182)。

摘　　要：设计了一款以单片机为控制核心的智能家居控制系统,解决了传统智能家居控制系统数据信息传输距离短、设备控制方法单一的缺点。系统以STM32单片机为控制核心,使用烟雾传感器、温度传感器、液位传感器、光照强度传感器等多种传感器实现对家居环境内部烟雾、温度、光照等环境参数的数据采集。通过ZigBee通信方式实现监测节点与STM32单片机终端模块的组网及监测节点与终端节点之间的数据传输。通过ESP8266 WiFi模块将终端节点收集到的数据信息上传到oneNET移动互联网平台,实现数据的远距离传输。支持移动互联网平台实时查看各项数值并直接控制相应的节点,操作继电器动作或改变各参数的动作阈值。针对所设计的系统开展了温度、烟雾、光照和液位试验,结果表明所设计的智能家居控制系统响应正确、性能稳定、控制精准度高、可扩展性强,能够满足人们对于家居环境实时监测的要求。A smart home control system with a single chip microcomputer as the control core is design ed to solve the shortcomings of the traditional smart home control system,such as short data transmission distance and single device control method.The system takes STM32 single chip microcomputer as the control core,integrates the smoke sensor,temperature sensor,liquid level sensor,light intensity sensor to collect the data of smoke,temperature,light and other environmental parameters in the home environment.The monitoring node realizes networking with STM32 MCU terminal module through ZigBee communication mode,and completes the data transmission between the terminal node and the monitoring node.By uploading the data information collected by the terminal node to the oneNET mobile internet platform using the ESP8266 WiFi module,long-distance data transmission is realized.The system supports various values checking in the home environment in real time on the mobile internet platform,and directly control the corresponding node to make its relay act or change the action threshold of each parameter.Experiments with temperature,smoke,light and water are carried out,and the results show that the intelligent home control system designed in this paper reacts correctly,works stably with high control accuracy and easy to expand,and can meet the requirements for real-time monitoring of the home environment.

关 键 词：STM32 单片机 监测 oneNET 节点 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]