基于CAN总线煤矿瓦斯智能节点的研究与设计  

Research and Design of Intelligent Nodes for Coal Mine Gas Based on CAN Bus

作　　者：史庆军[1] 姜重然[1] 陈文平[1] 徐斌山[1] 

机构地区：[1]佳木斯大学信息电子技术学院,黑龙江佳木斯154007

出　　处：《现代电子技术》2010年第2期99-101,共3页Modern Electronics Technique

基　　金：2006年黑龙江省教育厅面上项目(11511408)

摘　　要：煤矿瓦斯气体监测的系统是保证煤矿生产安全的必备设备,分析国内外煤矿瓦斯气体监测系统特点,提出基于CAN总线煤矿瓦斯气体监测的网络系统。着重介绍以P80C592单片机作为CAN总线煤矿瓦斯智能节点,研究设计CAN总线通信接口电路、MAX306数据采集电路以及相应的软件设计等。通过研究设计表明智能节点具有简单明了、体积小、性能高、成本低廉、抗干扰能力强等特点,能够满足煤矿瓦斯气体监测的网络系统要求。Coal mine gas monitoring system is a necessary device ensuring production in colliery. The characteristics of coal mine gas monitoring systems at home and abroad are analysed and coal mine gas monitoring network system based on CAN Bus is introduced. Focusing on coal mine gas intelligent node using P80C592 single chip on CAN Bus,CAN Bus communication interface circuits and MAX306 data acquisition circuits together with its application software are researched and designed. Intelligent nodes have been proved with characteristics of simpleness, small volume, high performance.low cost and strong antijamming. They can fulfill the demands of coal mine gas monitoring network system.

关 键 词：CAN总线 瓦斯 传感器 远程监控 

分 类 号：TD672[矿业工程—矿山机电] TP336[自动化与计算机技术—计算机系统结构]