Apparatus for optimizing throughput in decoded-output scanners a

Details Apparatus for optimizing throughput in decoded-output scanners a Apparatus for optimizing throughput in decoded-output scanners a

1997-08-19

1999-08-24

Le, Thien Minh

Registers

Coded record sensors

Particular sensor structure

23546215, G06K 0810

Patent

active

059427418

ABSTRACT:
A method and apparatus for optimizing the data throughput of decoded-output scanners by maintaining a tracking relationship between the scanning and decoding operations thereof. Data is scanned from an indicia to be read on an uninterrupted cyclic basis and stored in memory. Also stored is continuously updated data that allows the most recently completed block of scan data to be identified. Data is decoded on an uninterrupted cyclic basis, at the same timet hat new data is being scanned. A loose, tracking relationship is maintained betwen the scanning and decoding operations so that decoding always begins with the then most currently available data.

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Utility Model translation, Sakai et al, Feb. 1978.

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