矿用避难硐室环境综合监测与通讯传输系统设计  

The Design of Mine Escape Capsule Environmental Monitoring and Communication System

作　　者：刘文强[1] 颜静[1] 郭斌[1] 

机构地区：[1]山东科技大学信息与电气工程学院,山东青岛266510

出　　处：《电子质量》2012年第9期37-39,共3页Electronics Quality

摘　　要：该文设计了一种新型矿用避难硐室环境综合监测和通讯系统的设计方案。避难硐室是矿井发生矿难时重要的井下紧急避险设施,能为无法撤离的人员提供生命保障。避难硐室的环境监测系统是避难人员在密闭空间内生存依靠的重要保障,它包括硐室内外气体参数(至少CO、CO2、O2、CH4四种)、温湿度等人员生存的必需条件的实时监测。采用LPC1766为核心器件,与非色散红外气体传感器、电化学气体传感器、信号调理、A/D模数转换等模块相结合,组成环境参数信号的采集系统,通过RS485通信方式与外部系统进行数据通信,通过现场测试证明,这种方法是完全可行的。This paper designed a new design scheme of mine asylum cavern environment comprehensive monitoring and the communication systemAsylum cavern is an important underground emergency facili- ties when mining accident happens in the mine,and can provide life security for the people who can＇t e- vacuate.The environment monitoring system of Asylum cavern is the important guarantee that the refuge personnel in an airtight room in survival depends on,including indoor and outdoor gas safety parameters（at least in CO and CO2, O2, CH4 four）,temperature and humidity etc real-time monitoring to assure the vital conditions of the personnel survival.Taking the LPC1766 for the core device,which combines infrared gas sensors,electrochemical gas sensors,signal disposal and A/D conversion module into environmental pa- rameters of signal collection system,and RS485 communication mode is used for data communication.

关 键 词：避难硐室 LPC1766 RS485通信 

分 类 号：X936[环境科学与工程—安全科学]