井下机车安全监控及管理系统的设计  

Design of Underground Electric Locomotive Safety Monitoring and Management System

作　　者：李恒文[1] 巩小东[1] 李涵[1] 王丽丽[1] 

机构地区：[1]山东科技大学机电学院,山东青岛266510

出　　处：《煤矿机械》2010年第7期193-195,共3页Coal Mine Machinery

摘　　要：介绍系统的功能和软硬件结构,井下机车速度监控和防碰撞的原理,并给出RFID卡实现机车司机身份认证的方法,阐述可靠无线数据转载通信协议的设计并画出通信帧解析状态图,还重点介绍了USB桥接的硬件电路设计。The function of the system is introduced the hardware and software structures are presented, the speed control and anti-collision theory are expounded, and RFID card to locomotive driver authentication methods are given, the reliable wireless data communication protocol is elaborated, also the hardware circuit of USB bridge is designed.

关 键 词：防碰撞 安全监控 无线转载 RFID USB桥接 

分 类 号：TD524[矿业工程—矿山机电]