Electronic money storing apparatus and IC card control method

摘要

In an electronic money storing apparatus in an electronic money transaction system for transmitting and receiving electronic money between electronic money cards holding electronic money, IC cards (16) are loaded to each of a plurality of IC card read/write unit (14) connected to a controller (21). Each of the IC cards holds electronic money and transmits and receives electronic money with other IC card in the electronic money transaction system. The controller (21) reads and writes the electronic money of the IC cards (16) loaded to a selected IC card read/write unit (14) and transmits and receives the electronic money between that IC card (16) and the external of the electronic money storing apparatus.