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Patent Searching and Data


Title:
METHOD AND APPARATUS FOR WARNING A DRIVER OF CARELESS DRIVING
Document Type and Number:
WIPO Patent Application WO/2012/057449
Kind Code:
A3
Abstract:
The present disclosure relates to an apparatus for sensing careless driving using a camera attached to a vehicle, and then warning the carelessly driving driver, and relates to an apparatus for warning a driver of careless driving, comprising: a driving state determination unit sensing a driving state of a vehicle on the basis of video of the lane; a lane-deviation sensing unit, which senses whether the vehicle is deviating from the lane on the basis of the video of the lane received from an image-processing unit; and a careless driving warning unit generating a warning signal on the basis of driving state information and lane deviation information received from the driving state determination unit and the lane-deviation sensing unit, respectively. Also, provided is a method for warning a driver of careless driving, which comprises: a driving state determination step of sensing a driving state of a vehicle on the basis of a video of the lane; a lane-deviation sensing step of sensing whether the vehicle departs from a lane on the basis of the video of the lane received from the image-processing unit; and a careless driving warning step of generating a warning signal on the basis of driving state information and lane deviation information received from the driving state determination unit and the lane deviation sensing unit, respectively.

Inventors:
SON JOON-WOO (KR)
PARK SU-WAN (KR)
LEE TAE-YOUNG (KR)
Application Number:
PCT/KR2011/006568
Publication Date:
June 14, 2012
Filing Date:
September 06, 2011
Export Citation:
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Assignee:
DAEGU GYEONGBUK INST SCIENCE (KR)
SON JOON-WOO (KR)
PARK SU-WAN (KR)
LEE TAE-YOUNG (KR)
International Classes:
B60W40/10; B60K28/10; B60W30/12
Foreign References:
KR100373002B12003-02-25
JP2008021161A2008-01-31
US20090028388A12009-01-29
US20070233386A12007-10-04
Attorney, Agent or Firm:
TAEBAEK INTELLECTUAL PROPERTY LAW FIRM (Kolon technovalley60-4 Gasan-dong,Geumcheon-gu, Seoul 153-770, KR)
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Claims: