Business transaction data accumulating system

Data processing: financial – business practice – management – or co – Automated electrical financial or business practice or... – Including point of sale terminal or electronic cash register

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Details

39518509, 371 201, G06F 1760

Patent

active

058024964

ABSTRACT:
A business transaction data accumulating system having a plurality of POS terminals and an accumulating device. Each POS terminal includes a failure detecting device for detecting a communication line failure and a recording device for recording business transaction data if a communication line failure is detected. The accumulating device includes a reading device for reading the data which the recording device has recorded and an accumulating device for accumulating the data which the reading device has read. This scheme constitutes a reliable business transaction data accumulating system with a backup arrangement providing against line failures.

REFERENCES:
patent: 4003030 (1977-01-01), Takagi et al.
patent: 4750120 (1988-06-01), Takahashi
patent: 4841442 (1989-06-01), Hosoyama
patent: 5056090 (1991-10-01), Kubota
patent: 5060185 (1991-10-01), Naito et al.
patent: 5173689 (1992-12-01), Kusano
patent: 5210740 (1993-05-01), Anzai et al.
"Nixdorf computer introduces new point-of-service terminal" Trade name POS 2000, Nixdorf Computer Corp. Oct. 16, 1989 U.S.A.

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