Optical system for sensing, identification and driving

Details Optical system for sensing, identification and driving Optical system for sensing, identification and driving

2007-05-22

2009-12-08

Le, Thien M. (Department: 2887)

Registers

Coded record sensors

Particular sensor structure

C235S375000, C235S380000, C235S382000, C235S382500, C235S487000, C235S492000, C235S451000

Reexamination Certificate

active

07628328

ABSTRACT:
An optical system for sensing, identification and driving is applied to drive a working system executing at least one preset assignment. The optical system comprises an optical identification card and a driving unit. The identification card comprises at least one driving light source for projecting at least one driving light beam having a driving optical property. The driving unit has a standard optical property for representing the preset assignment. When the driving optical property complies with the standard optical property, the driving light beam drives the working system executing the preset assignment that the standard optical property represents.

REFERENCES:
patent: 6908035 (2005-06-01), Bench et al.
patent: 7104449 (2006-09-01), Han et al.
patent: 2005/0247776 (2005-11-01), Harper et al.
patent: 2006/0118621 (2006-06-01), Burchette, Jr.

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