| 摘要 |
PURPOSE:To attain the connection between plural card verification terminal equipments and plural host computers by storing communication data from the card verification terminal equipment and host computer into a card verification terminal group managing device (cluster controller). CONSTITUTION:A cluster controller 1 has plural transmission means for intervening data transmission of plural host computers 3, 4 and sends a transmission request from respective card verification terminal equipments 2a, 2b to corresponding host computers 3, 4. Simultaneously, data received from the host computer is stored in a memory and the data of the host computers 3, 4 received from the memory is read by a read request from the card verification terminal equipments 2a, 2b and sent to the card verification terminal equipment 2a, 2b. |
