基于物联网的井下瓦斯监测系统设计  

Design of Underground Gas Monitoring System Based on IOT

作　　者：张慧颖[1,2] 

机构地区：[1]吉林化工学院信息与控制工程学院,吉林吉林132022 [2]长春理工大学电子信息工程学院,吉林长春130022

出　　处：《煤炭工程》2014年第6期141-143,共3页Coal Engineering

基　　金：吉林省科技厅资助项目(20100325)

摘　　要：针对当前矿井下瓦斯监测布线复杂、通信困难等弊端,将物联网技术引入矿井下瓦斯监测系统中,设计出基于物联网技术的井下瓦斯监测系统。该系统利用STM32为核心处理器,由瓦斯传感器、温湿度传感器SHT11和ZigBee无线通信模块构成终端检测子节点,通过路由节点实现数据无线传输。采用GPRS技术将现场检测到的数据实时传送给监测中心,上位机利用美国NI公司的Labview搭建软件平台,实现对井下环境参数的实时监测和报警。Aiming at the disadvantages in current mine gas monitoring, such as complex wiring and difficult communication, the underground gas monitoring system was designed based on IOT technology. STM32 was applied as core processor, the terminal detects child nodes was comprised of gas sensor, the temperature and humidity sensor SHT11 and ZigBee wireless communication module, wireless data transmission was realized through routing nodes. Field test data was transmitted in real time to the monitoring center with GPRS, software platform was built with NI Labview, realizing real - time monitoring of the underground environment and alarms.

关 键 词：瓦斯检测 物联网技术 STM32 GPRS 

分 类 号：TD713[矿业工程—矿井通风与安全]