Method and system for guiding and positioning a...

Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – Automatic route guidance vehicle

Reexamination Certificate

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C701S026000, C180S169000

Reexamination Certificate

active

07050891

ABSTRACT:
A method andsystem for guiding and positioning a self-propelled vehicle with sequential barcodes has a self-propelled vehicle capable of moving on the strip holder according to the recorded barcode serial numbers on the strip holder. Furthermore, due to the barcode serial number is sequential and the gaps between the barcodes are the same, the self-propelled vehicle can calculate its velocity, distance of travel and a distance to a target location according to the barcode serial numbers. Moreover, the self-propelled vehicle can select different important positioning points.

REFERENCES:
patent: 4003445 (1977-01-01), De Bruine
patent: 4566032 (1986-01-01), Hirooka et al.
patent: 4790402 (1988-12-01), Field et al.
patent: 4990841 (1991-02-01), Elder
patent: 5202742 (1993-04-01), Frank et al.
patent: 6256560 (2001-07-01), Kim et al.
patent: 6498454 (2002-12-01), Pinlam et al.

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