Control system and method using biometric information

Communications: electrical – Land vehicle alarms or indicators – Of burglary or unauthorized use

Reexamination Certificate

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Details

C340S005820, C340S005720, C340S870030, C307S010200, C180S287000

Reexamination Certificate

active

07388473

ABSTRACT:
An entry control system includes a portable device carried by a vehicle user and a biometric sensor attached to a vehicle door. The biometric sensor includes a CCD camera and a shutter. The shutter is moved to uncover the CCD camera only when the portable device is validated. After the biometric sensor detects the biometric information based on a finger print image of the user, the shutter is moved again to cover the CCD camera. Each time the shutter moves, a brush cleans the CCD camera. The vehicle door is enabled to be opened only when the user is validated based on the biometric information.

REFERENCES:
patent: 6891467 (2005-05-01), Perttunen et al.
patent: 2002/0080256 (2002-06-01), Bates et al.
patent: 2002/0118865 (2002-08-01), Hosokawa
patent: 2004/0027237 (2004-02-01), Magner et al.
patent: 2004/0041690 (2004-03-01), Yamagishi
patent: A-2000-352245 (2000-12-01), None

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