Title:
METHOD FOR DETERMINING LANE DEPARTURE WARNING USING DRIVER CONDITION MONITORING
Document Type and Number:
WIPO Patent Application WO/2021/002520
Kind Code:
A1
Abstract:
The present invention relates to a method for determining a lane departure warning, the method comprising: (a) a step for extracting lane information by recognizing lanes around a vehicle from an image captured by a lane recognition camera; (b) a step for extracting a driver facial feature point from the image captured by the driver recognition camera; a step for determining, from the lane information, whether the vehicle is located in a lane departure state in which the vehicle deviates from the left or right lane, or the vehicle is located in a lane proximity state in which the vehicle enters the left or right lane within a certain distance; and (d) a step for, when it is determined in step (c) that the vehicle is in the lane departure state, generating a warning when a driver facial slope from the driver facial feature point exceeds a predetermined first angle with the front of the vehicle as a central axis.
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Inventors:
LIM SANG MOOK (KR)
PARK KWANG IL (KR)
KIM JIN HYUCK (KR)
PARK KWANG IL (KR)
KIM JIN HYUCK (KR)
Application Number:
PCT/KR2019/008213
Publication Date:
January 07, 2021
Filing Date:
July 04, 2019
Export Citation:
Assignee:
PLK TECH CO LTD (KR)
International Classes:
G08G1/16; G06K9/00
Foreign References:
| KR20110062651A | 2011-06-10 | |||
| KR20120074820A | 2012-07-06 | |||
| KR20130053783A | 2013-05-24 | |||
| KR20130052930A | 2013-05-23 | |||
| KR20180119258A | 2018-11-02 |
Attorney, Agent or Firm:
INNO PATENT & LAW FIRM (KR)
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