| 摘要 |
<p>PURPOSE:To simplify a ticket examination processing or the like by executing a command at a storing medium when an identification code to be transmitted together with the command from a main unit is coincident with a previously stored identification code in a processing system to exchange data with the main unit. CONSTITUTION:When an IC card 2 of the portable storing medium is inserted to the enable range of communication with the main unit 1 connected to an antenna 8 while providing a CPU 3, ROM 4 for storing a program or the like, RAM 3, I/F 6 and read/write controller 7 or the like, the command and card identification information from the unit 1 are received at the card 2 and compared with the identification number of the card 2 read out from an EEPROM 12 or the like. When they are coincident, the command from the unit 1 is executed. Thus, the ticket examination processing or the like is easily executed without taking out a season ticket or the like from the case.</p> |
