基于CAN总线的煤矿风机监控系统设计  

Design of Coal Mine Ventilator Monitoring System Based on Field Bus

作　　者：韩芳[1] 朱玉琴[1] 

机构地区：[1]淮南师范学院物理与电子信息系,安徽淮南232001

出　　处：《微计算机信息》2009年第17期111-112,98,共3页Control & Automation

基　　金：基金申请人:朱玉琴;项目名称:煤矿隔爆对旋式风机智能化控制系统的研究;基金颁发部门:安徽省教育厅(KJ2008B126)

摘　　要：基于CAN总线的风机监控系统以DSP芯片作为核心控制部件,配合各种传感器和外部电路,自动监控煤矿井下通风的各项指标,实现风机开机、停机、风量调节、电机检测和综合保护的全面智能化,并采用CAN现场总线与地面调度室的主机通信,实现集中和远程监控。该系统实现了煤矿井下风机监控自动化,提高了井下安全生产的可靠性,避免因通风不良造成煤矿瓦斯爆炸的可能性。The ventilator monitoring system took DSP as control unit. Coordinates kinds of sensors and outside circuit it can realize comprehensive intellectualization of coal mine ventilation monitoring, included the ventilator starting, engine off, air volume regulation, electric machine examination and synthesis protection. And it communicate with main host on the ground by CAN field bus and realize centralized and the long-distance monitoring. The system realized the coal mine monitoring automation. It enhanced reliability of mine production safety and avoided possibility of coal mine gas explosion caused by ventilating.

关 键 词：风机 监控系统 控制器局域网总线 煤矿安全 

分 类 号：TP274.2[自动化与计算机技术—检测技术与自动化装置]