煤炭自燃指标气体浓度无线监测系统的设计  

The Design of Wireless Monitoring System Applied to Indicator Gases in Coal Spontaneous Combustion

作　　者：邓霄[1,2] 刘笑达[3] 程鹏[1,2] 张建国[1,2] 

机构地区：[1]太原理工大学新型传感器与智能控制教育部和山西省重点实验室,太原030024 [2]太原理工大学物理与光电工程学院,太原030024 [3]太原理工大学期刊中心,太原030024

出　　处：《太原理工大学学报》2014年第3期324-327,338,共5页Journal of Taiyuan University of Technology

基　　金：国家自然科学基金资助项目(51205273);山西省高等学校特色重点学科建设资助项目([2012]45);山西省自然科学基金资助项目(2012021013-2);山西省高等学校科技创新资助项目(20120007);山西省研究生优秀创新资助项目(20133028)

摘　　要：以煤炭自燃指标气体浓度参数的实时测量为背景,设计了一种利用通用分组无线业务(GPRS)技术与MSP430F149单片机相结合的气体浓度无线监测系统,该系统主要由气体传感模块、数据采集与处理模块和通信模块组成。详细介绍了系统的硬件软件设计方案以及数据的无线传输协议,最后的实验测试证明本系统可以用来实现对指标气体的探测。In order to monitor the concentration of indicator gases in real time before coal burns spontaneously, a wireless monitoring system was designed using general packet radio service （GPRS） communication technology and MSP430 micro control unit （MCU）. The system mainly consisted of three modules, which were the gas sensors, the data acquisition and processing, and the GPRS communication. Meanwhile, the design scheme of hardware, software, and the protocol settings of data wireless communication were also introduced in detail. At last, the results of experiment prove that this system was suitable for detecting the indicator gases.

关 键 词：煤矿火灾 自燃 气体传感器 无线监测 通用分组无线业务 

分 类 号：TP216[自动化与计算机技术—检测技术与自动化装置]