| 摘要 |
PURPOSE:To execute the real time processing with a priority and to improve a customer service by installing a means to judge the contents based upon the identifying mark included in transaction data and plural memory means, etc. CONSTITUTION:A cluster controller (card certifying terminal group control device) 1 receives the data transmitted from CAT (credit certifying terminal device) 2, and then, CPU5 judges whether the flag of the identifying signal is '0' or '1'. Namely, in case of '1', the data are successively stored to a real time processing data memory area of the first memory means in a RAM7, and in case of '0', the data are successively stored in a local processed date memory of the second memory means. When the transaction data are stored at the first, second memory means, the transaction data are read from the first memory means where the real time processing data are stored, and transmitted to a host computer. Thus, the real time processing can be executed with a priority and the customer service can be improved. |
