基于针织圆纬机控制器的电子考勤系统

Electronic attendance system based on knitting circular weft controller

针对国内针织行业中RFID、GPS等无线技术应用有限,员工工作时长等数据的收集和保存方式大多停留在传统的纸和笔记录方式的现状,对无线技术进行了研究,并对该技术应用方式和场合进行了归纳。提出了一种基于针织圆纬机控制器的电子考勤系统,该系统集人机操作、实时控制、电子考勤于一体。利用RFID射频识别技术,结合嵌入式技术,将针织圆纬机控制和员工考勤有机地结合,根据所需记录的数据类别和数据量,选用了合适的读卡器芯片和IC卡,并进行了存储结构的分析和设计。对一体式控制系统进行了长期的测试,并通过PC端设计的专用读写软件进行了数据的读取对比。结果表明,该系统可以方便且稳定地进行刷卡操作,并可以将数据完整地记录于卡片和系统中,实现了员工上下班时间、机器运转时间、产量等数据的统计。

Aiming at the situation that RFID,GPS and other wireless technology applications limited and the pen and paper were used to collect and save the stuff＇s working data,the wireless technology was studied and its applications were summarized. An electronic attendance system based on weft knitting machine controller was proposed,which integrated man-machine operation,real-time control and electronic attendance,and made weft knitting machine control and employee attendance organic combine with RFID and embedded technology. The reader chip and IC card were selected to record data categories and data volumes. After a long test,the results indicate that the RFID credit card system is stable,and achieves the goal to save the data of production,the time of the machine working and so on.