Automatic sensing and programming circuit and programming method

Details Automatic sensing and programming circuit and programming method Automatic sensing and programming circuit and programming method

1991-11-05

1993-10-26

Fields, Carolyn E.

Registers

Coded record sensors

Particular sensor structure

235467, G06K 710

Patent

active

052568652

ABSTRACT:
An automatic sensing and programming circuit for optical scanners which produces a diffuse volume of light substantially encompassing the scan volume of the scanner. A method for programming one optical scanner from another uses the circuit to emit a plurality of pulse trains which in combination represent a predetermined function or set of functions, each pulse train representing predetermined hexadecimal digit, and each pulse train including a predetermined number of binary pulses. A method of programming an optical scanner employs a plurality of tags which in combination represent a predetermined function or set of functions, each tag representing a predetermined hexadecimal digit encoded as bar code labels.

REFERENCES:
patent: 4086476 (1978-04-01), King
patent: 4521772 (1985-06-01), Lyon
patent: 4535204 (1985-08-01), Hughes et al.
patent: 4550247 (1985-10-01), Winter et al.
patent: 4789775 (1988-12-01), McClain et al.
patent: 5151581 (1992-09-01), Krichever et al.

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