随着单片机和非接触式IC卡的飞速发展和普及，考勤系统也迅速得到了应用，在企事业单位中，这一系统可对人员出勤情况进行采集和记录-With the single-chip and non-contact IC card of the rapid development and popularization of the rapid appraisal system has been applied in the enterprises and institutions, this system canbe carried out on staff attendance and record collection