CAJ | 학술논문

针对我国矿难频发的现状，设计和实现了基于红外通信、ZIGBEE 和电力载波技术融合的井下智能预警系统。整个系统大体分为三大模块：红外传感网、ZigBee 无线传感网、ARM 数据与转发系统。该系统可以实时监测井下各种环境参数、矿工位置，有效避免了无线通信在地下的传输障碍、多径干扰、符合国家颁布的本质安全规范，能安全、有效、实时地对井下瓦斯(甲烷、一氧化碳等可燃气体)浓度、烟雾、温度、火警、湿度、透水等各种环境参数进行监测和预警。并有工人工作位置检测以及通话功能。有助于改进井下预警及救援工作。
침대아국광난빈발적현상，설계화실현료기우홍외통신、ZIGBEE 화전력재파기술융합적정하지능예경계통。정개계통대체분위삼대모괴：홍외전감망、ZigBee 무선전감망、ARM 수거여전발계통。해계통가이실시감측정하각충배경삼수、광공위치，유효피면료무선통신재지하적전수장애、다경간우、부합국가반포적본질안전규범，능안전、유효、실시지대정하와사(갑완、일양화탄등가연기체)농도、연무、온도、화경、습도、투수등각충배경삼수진행감측화예경。병유공인공작위치검측이급통화공능。유조우개진정하예경급구원공작。
In this study,an intellectual pre-alarm system of mine shaft based on digital optical,ZigBee technical and power carrier communication was proposed,which focused on the mine accidents’frequent breakout.The whole system consists of three modules: infrared sensor network, ZigBee wireless sensor network and storing and transmitting system based on ARM.And this system has some significant advantages.Firstly,this system can monitor the environment parameters of underground and know the workers’position information in time.Secondly,this system can avoid the transmission obstacles of underground and multipath interference and it satisfies the nation’s intrinsically safe specification well.Thirdly,this system can warn when the environment is dangerous and give the workers an ability to raise the alarm actively.In a word,this system is good for the improvement of warn and rescue in underground.