基于RFID的考勤器系统目录.............................................................................................................................................5.........................................................................................................................................6.............................................................................................................................................8...........................................................................................................10........................................................................................................12......................................................................................................13...........................................................................................................14....................................................................................................................15..........................................................................................................18................................................................................................................19....................................................................................................................20...........................................................................................................23........................................................................................................23................................................................................................................24................................................................................................................25................................................................................................................25........................................................................................................261............................................................................................................27.........................................................................................................29................................................................................................................29........................................................................................................................29.........................................................................................................31........................................................................................................................32....................................................................................................34........................................................................................34....................................................................................................35....................................................................................................................35........................................................................36........................................................................................37...............................................................................