煤矿安全网络化监测系统的设计  

Design of Coal Mine Safety Network Monitoring System

作　　者：胡勇坚[1] 程小辉[1] 

机构地区：[1]桂林工学院电子与计算机系,广西桂林541004

出　　处：《矿业安全与环保》2008年第1期24-26,29,共4页Mining Safety & Environmental Protection

基　　金：广西自治区研究生创新基金项目(2006G0004);广西自然科学基金项目(桂科自0447099)

摘　　要：论述了以网络化的系统实时监测煤矿多种安全环境条件以及灾难救生的安全系统方案,并详述各部分的设计。监测系统分为地面部分和井下部分。地面部分由ARM系统、PC系统及安全管理相关部门组成,地面部分是对井下部分监测结果作出响应、报告和执行的部分;井下部分由CAN总线连接的智能传感器组成,各智能节点实时监测煤矿的安全因素,并具有现场声光报警功能。井下部分与地面部分通过高速的光纤调制解调器系统连接。重点论述了井下监控的CAN总线网络硬件设计。This paper described a scheme of network safety system for thereal-time monitoring of many safety environmental conditions and emergency life-saving in coal mine and gave a detailed description of the design of each part. The monitoring system is divided into two parts: the surface part and underground part. The surface part is composed of ARM system, PC system and the departments associated with safety management, its function is to response to the monitoring results from underground part, report and implement these results. The underground part is composed of the intelligent sensors connected by CAN-bus. Each intelligent node of the CAN-bus monitors the safety parameters in the mine, and has the function of audible and visual warning. The two parts are bridged by optical fiber modem. This paper also emphatically described the design of the CAN -Bus network hardware of underground monitoring system.

关 键 词：煤矿安全监测系统 CAN网络 ARM 单片机 

分 类 号：TP393[自动化与计算机技术—计算机应用技术] TD672[自动化与计算机技术—计算机科学与技术]