Method and device for storing transaction data

Details Method and device for storing transaction data Method and device for storing transaction data

1994-12-09

1997-03-25

Voeltz, Emanuel T.

Boots, shoes, and leggings

371 211, 395201, 395235, 36446423, G06F 1760

Patent

active

056151330

ABSTRACT:
The transaction data are acquired, developed and stored by a processing device located in direct proximity to measuring instruments, which includes a control processor (H) and a storage module (S). The data are stored in a non-volatile and redundant media (3, 4) and under the control of a control element (5). Queries to be performed are transmitted thereto by control processor (H) by means of a transmission channel (L) and of a buffer memory (8). The data of these queries are written and read into the storage media via a memory (6). Permanent controls are performed to check the quality and the accuracy of all the internal transfers and also to save the data in case of a power supply problem. The data saved in the memory may be read by external request.

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