基于单片机的温湿度实时监控系统设计与实现

详细信息    查看全文 | 推荐本文 |

英文篇名：Design and implementation of temperature and humidity real-time monitoring system of single chip microcomputer 作者：姚刚 ; 司维超 ; 顾佼佼 ; 董庆超 英文作者：Yao Gang;Si Weichao;Gu Jiaojiao;Dong Qingchao;Naval Aeronautical University; 关键词：单片机 ; 蓝牙通信 ; 温湿度监控 ; 温湿度传感器 英文关键词：MCU;;Bluetooth communication;;temperature and humidity monitoring;;temperature and humidity sensor 中文刊名：JSJS 英文刊名：Computer Era 机构：海军航空大学岸防兵学院; 出版日期：2019-08-14 出版单位：计算机时代 年：2019 期：No.326 语种：中文; 页：JSJS201908010 页数：5 CN：08 ISSN：33-1094/TP 分类号：35-38+42

摘要

针对某些特殊场所需要实时温湿度测量的问题,设计实现了基于单片机的温湿度实时监控系统。系统采用STC89C52单片机作为微处理器芯片,外接DHT11温湿度传感器进行温湿度数据监测采集;选用LCD1602液晶显示器对单片机处理过的温湿度数据进行显示;采用串口蓝牙通信模块和蜂鸣器与单片机连接。当温度超过用户设定的阈值时,蜂鸣器响起并且单片机通过蓝牙与用户手机进行铃声报警。试验结果表明,温度检测范围完全满足实际需要。
        In view of the need for real-time temperature and humidity measurement in some special places, this paper designs and implements a real-time temperature and humidity monitoring system with single chip computer. The system uses STC89 C52 MCU as microprocessor chip and DHT11 temperature and humidity sensor to monitor and collect temperature and humidity data.LCD1602 is used to display the temperature and humidity data processed by MCU. The serial Bluetooth communication module and buzzer are connected with the single chip computer. When the temperature exceeds the threshold set by the user, the buzzer rings and the single chip computer alarms the user's mobile phone through Bluetooth. The test results show that the temperature detection range can fully meet the actual needs.

引文

[1]相杰,吕进来.软件开发环境与工具[M].电子工业出版社,2012.
    [2]温子琪,刘志峰. 51单片机C语言创新教程[M].北京:北京航空航天大学出版社,2011.
    [3]邱日錞,朱向庆,薛勇等.多点无线温湿度监控系统设计[J].嘉应学院学报(自然科学),2015.33(8):38-42
    [4]沈大林,张伦. Java程序设计案例教程(第二版)[M].清华大学出版社,2015.
    [5]梅荣.基于单片机的温湿度检测与控制系统研究[J].农机化研究, 2013.35(7):121-124
    [6] Jorge L. Olenewa.无线通信原理与应用[M].清华大学出版社,2016.
    [7]薛玲,孙曼,张志会等.基于单片机AT89S51的温湿度控制仪[J].化工自动化及仪表,2010.37(7):66-69