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。 Aiming at the difficulties of mine personnel management, a non-contact intelligent identification card attendance positioning system is designed. The system consists of underground sub-station, entrance terminus, internal control and safety supervision department. Underground sub-station is responsible for recording the staff’s confidence in the location and transmission to the main entrance through the CAN bus; entrance terminus is responsible for receiving the data sent from underground sub-stations, and the data transmitted to the monitoring center through the network display scheduling and safety regulators data backup.