Title:
走行状況判断情報基盤の運転者状態認識装置及び方法
Document Type and Number:
Japanese Patent JP7154959
Kind Code:
B2
Abstract:
The present invention relates to a driver state recognition apparatus based on driving situation determination information, including: an image acquisition unit obtaining driver′s face state information from an image acquisition device and driving behavior information of the driver from a driver′s driving information acquisition device; a driving situation recognition unit obtaining driving situation recognition information of a surrounding vehicle from an external vehicle interference recognition device; a driving concentration determining unit which determines driver′s driving concentration by comparing acquired information such as face state information of the driver, driving situation recognition information of a surrounding vehicle, and driving behavior information of the driver with learned face vector information; and a driving map determination unit determining a driver driving map to correspond to the determined driver driving concentration degree.
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Inventors:
Kim, gin, u
Kim, ki, te
Kim, ki, te
Application Number:
JP2018209047A
Publication Date:
October 18, 2022
Filing Date:
November 06, 2018
Export Citation:
Assignee:
Electronics and Telecommunications Research Institute
International Classes:
G06T7/00; G08G1/16
Domestic Patent References:
| JP2007265377A | ||||
| JP20185892A |
Foreign References:
| US20130093888 |
Other References:
宮治 正廣 ほか,生体情報を利用したAdaBoostによるドライバ認知負荷状態の検知,情報処理学会論文誌 [CD-ROM],日本,社団法人情報処理学会,2009年01月15日,Vol.50 No.1 ,p.171-180
Attorney, Agent or Firm:
Hiroyuki Nagai
Nakamura Yukitaka
Yasukazu Sato
Satoru Asakura
Takeshi Sekine
Yoshida Shoji
Nakamura Yukitaka
Yasukazu Sato
Satoru Asakura
Takeshi Sekine
Yoshida Shoji
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