摘要
针对温湿度高低与矿井安全有着极大的关系,结合现代电子信息技术,提出一种基于嵌入式操作系统的温湿度监测系统。为实现对温湿度采集控制,以Atmega8型号作为核心处理器,选择SHT11温湿度传感器对温湿度进行采集,并通过改进的温湿度改进计算公示得到采集到的温湿度值,然后通过软件编程的方式对采集到的数据进行保存。最后,通过系统测试,对上述的设计方案进行验证,结果表明可很好的对煤矿井下的温湿度进行监测,从而提高了煤矿行业安全系数,保障了工人的生命安全。
In view of the high and low temperature and humidity and mine safety has a great relationship, combined with modern electronic information technology, based on an embedded operating system temperature and humidity monitoring system. To achieve the temperature and humidity acquisition and control to Samsung＇s design and production of ARM9 series S3C2440A model as the core processor, select the DHT21 temperature and humidity sensors for temperature and humidity collection, and improved temperature and humidity calculated by the calculated publicity to get the temperature and humidity values, And then through the way of software programming to save the collected data. Finally, through the system test, the above design scheme is verified,the results show that the temperature and humidity in the underground coal mine can be well monitored, thereby improving the safety coefficient of the coal industry and ensuring the safety of the workers.
出处
《自动化与仪器仪表》
2017年第2期36-38,共3页
Automation & Instrumentation
关键词
嵌入式
温湿度传感器
核心处理器
软件设计
系统测试
embedded
temperature and humidity sensor
core processor
software design
system test
