摘要
针对煤矿入井人员管理困难问题,设计了非接触式智能识别卡考勤定位系统,系统由井下分站、入口总站、内部监控和安全监管部门组成。井下分站负责记录工作人员的位置信心,并通过CAN总线传输给入口总站;入口总站负责接收井下各分站发来的数据,并将这些数据通过网络传给监控中心显示调度和安全监管部门进行数据备份。
In the light of management of worker in coal mine,designing an attendance and location system of non-contact intelligent identification card.The system is composed of underground substation,entrance station,internal monitoring and safety supervision department.Underground substation is responsible for recording position information of works,and sending them to entrance station through CAN-BUS;Entrance station is responsible for receiving data from substations,and sending them to monitoring center and safety supervision department for data backup through network.
出处
《煤炭技术》
CAS
北大核心
2010年第9期237-239,共3页
Coal Technology
