【摘要】 设计了一种煤矿温度和瓦斯浓度无线监测系统。系统有效采集到温度和瓦斯浓度数据;采用无线传输方式避免了布线的麻烦,并且可以监测多个测点;系统采用间断工作方式,使功耗大大降低。更多还原

【Abstract】 This paper proposes a kind of design of wireless monitoring system for temperature and gas concentration of coal mine.The design acquires the temperature and gas concentration effectively;by using wireless transmission,it avoids the inconvenience brought by line layout and can monitor a number of points;with the intervallic working method,the power consumption be reduced to a large extent.更多还原