电子技术
電子技術
전자기술
ELECTRONIC TECHNOLOGY
2014年
8期
72-75
,共4页
SHT10%温湿度%单片机%监测
SHT10%溫濕度%單片機%鑑測
SHT10%온습도%단편궤%감측
SHT10%temperature and humidity%MCU%monitoring
本温湿度监测系统以AT89C51为核心,以温湿度传感器SHT10作为测量元件,采集并实时显示传感器的测量数据,另外它还具有调节上下限并进行报警设置等功能。文章给出了硬件的设计过程和软件流程图,并进行了仿真,仿真结果表明,当温度变化范围为0~40℃,测量精度为±1℃;湿度变化范围为10%~100%RH,测量精度为±5%RH。该系统结构简单、携带方便、精度高,非常适合温室大棚及粮食存储等工厂企业应用。
本溫濕度鑑測繫統以AT89C51為覈心,以溫濕度傳感器SHT10作為測量元件,採集併實時顯示傳感器的測量數據,另外它還具有調節上下限併進行報警設置等功能。文章給齣瞭硬件的設計過程和軟件流程圖,併進行瞭倣真,倣真結果錶明,噹溫度變化範圍為0~40℃,測量精度為±1℃;濕度變化範圍為10%~100%RH,測量精度為±5%RH。該繫統結構簡單、攜帶方便、精度高,非常適閤溫室大棚及糧食存儲等工廠企業應用。
본온습도감측계통이AT89C51위핵심,이온습도전감기SHT10작위측량원건,채집병실시현시전감기적측량수거,령외타환구유조절상하한병진행보경설치등공능。문장급출료경건적설계과정화연건류정도,병진행료방진,방진결과표명,당온도변화범위위0~40℃,측량정도위±1℃;습도변화범위위10%~100%RH,측량정도위±5%RH。해계통결구간단、휴대방편、정도고,비상괄합온실대붕급양식존저등공엄기업응용。
The temperature and humidity monitoring system designed in this paper uses AT89C51 as the core, and the SHT10 as the measuring component. The measured data are collected and displayed in real-time. Also the system has the functions of adjusting upper and lower limits and alarm setting. The design process of the hardware and the flow diagram of the software are described in detail and simulation is carried out. The simulation results show that in the temperature range of 0℃ to 40℃, the measurement accuracy is±1℃; and in the humidity range of 10% ~ 100% RH, the measurement accuracy is±5%RH. The system features simple in structure, easy to carry and high accurate, is very suitable for applications of greenhouses, food storage factory enterprises.