Driving support equipment for vehicles

Details Driving support equipment for vehicles Driving support equipment for vehicles

2006-05-02

2008-07-22

Trieu, Van T. (Department: 2612)

Communications: electrical

Condition responsive indicating system

Specific condition

C340S933000

Reexamination Certificate

active

07403124

ABSTRACT:
A driving support equipment for a vehicle is provided, the equipment comprising a frontward information recognition unit for recognizing environs information at the front of the vehicle; a preceding vehicle information detection unit for detecting preceding vehicle information from the environs information at the front of the vehicle; an eye motion detection unit for detecting an eye motion of a driver who drives the vehicle; a dispersion value processing unit for processing a value showing a dispersion of the eye motions regarding the preceding vehicle, detected by the eye motion detection unit; an attention state estimation unit for estimating an attention state of the driver regarding the preceding vehicle, using the value showing the eye motion dispersion; and an alarm control unit for varying a vehicle alarm according to the estimated attention state of the driver.

REFERENCES:
patent: 5786765 (1998-07-01), Kumakura et al.
patent: 6974414 (2005-12-01), Victor
patent: 2002/0116156 (2002-08-01), Remboski et al.
patent: 2005/0030184 (2005-02-01), Victor
patent: 11/276461 (1999-10-01), None

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