JP7747776B2 - 基準値作成装置、覚醒度推定装置、および、基準値作成方法 - Google Patents

基準値作成装置、覚醒度推定装置、および、基準値作成方法

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Publication number
JP7747776B2
JP7747776B2 JP2023567272A JP2023567272A JP7747776B2 JP 7747776 B2 JP7747776 B2 JP 7747776B2 JP 2023567272 A JP2023567272 A JP 2023567272A JP 2023567272 A JP2023567272 A JP 2023567272A JP 7747776 B2 JP7747776 B2 JP 7747776B2
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feature
road
vehicle
unit
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JP2023567272A
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Japanese (ja)
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JPWO2023112073A1 (https=
Inventor
高貴 上野
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Publication of JPWO2023112073A1 publication Critical patent/JPWO2023112073A1/ja
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
    • A61B5/18—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state for vehicle drivers or machine operators
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/59—Context or environment of the image inside of a vehicle, e.g. relating to seat occupancy, driver state or inner lighting conditions
    • G06V20/597—Recognising the driver's state or behaviour, e.g. attention or drowsiness
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/168—Feature extraction; Face representation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Human Computer Interaction (AREA)
  • Psychiatry (AREA)
  • Biomedical Technology (AREA)
  • Hospice & Palliative Care (AREA)
  • Developmental Disabilities (AREA)
  • Psychology (AREA)
  • Social Psychology (AREA)
  • Child & Adolescent Psychology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Educational Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Traffic Control Systems (AREA)
JP2023567272A 2021-12-13 2021-12-13 基準値作成装置、覚醒度推定装置、および、基準値作成方法 Active JP7747776B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/045728 WO2023112073A1 (ja) 2021-12-13 2021-12-13 基準値作成装置、覚醒度推定装置、および、基準値作成方法

Publications (2)

Publication Number Publication Date
JPWO2023112073A1 JPWO2023112073A1 (https=) 2023-06-22
JP7747776B2 true JP7747776B2 (ja) 2025-10-01

Family

ID=86773989

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023567272A Active JP7747776B2 (ja) 2021-12-13 2021-12-13 基準値作成装置、覚醒度推定装置、および、基準値作成方法

Country Status (4)

Country Link
US (1) US20240346834A1 (https=)
JP (1) JP7747776B2 (https=)
DE (1) DE112021008513T5 (https=)
WO (1) WO2023112073A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007233475A (ja) 2006-02-27 2007-09-13 Toyota Motor Corp 居眠り判定装置および居眠り運転警告装置
JP2010128649A (ja) 2008-11-26 2010-06-10 Nissan Motor Co Ltd 覚醒状態判断装置及び覚醒状態判断方法
JP2016182242A (ja) 2015-03-26 2016-10-20 パイオニア株式会社 眠気算出装置
US20190366844A1 (en) 2019-07-26 2019-12-05 Lg Electronics Inc. Method, system, and vehicle for preventing drowsy driving
JP6727465B1 (ja) 2019-07-25 2020-07-22 三菱電機株式会社 運転者状態判断装置および運転者状態判断方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3379247B2 (ja) * 1994-11-17 2003-02-24 トヨタ自動車株式会社 居眠り警報装置
US20100020170A1 (en) * 2008-07-24 2010-01-28 Higgins-Luthman Michael J Vehicle Imaging System
US20220234607A1 (en) * 2019-05-15 2022-07-28 Nissan Motor Co., Ltd. Driving Assistance Method and Driving Assistance System
US11634130B2 (en) * 2020-03-26 2023-04-25 Robert Bosch Gmbh Adapting an advanced driver assistance system of a vehicle
US12441371B2 (en) * 2021-06-21 2025-10-14 Intel Corporation Driver and environment monitoring to predict human driving maneuvers and reduce human driving errors
US11861916B2 (en) * 2021-10-05 2024-01-02 Yazaki Corporation Driver alertness monitoring system
JP7487728B2 (ja) * 2021-12-10 2024-05-21 トヨタ自動車株式会社 監視装置、監視用コンピュータプログラム及び監視方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007233475A (ja) 2006-02-27 2007-09-13 Toyota Motor Corp 居眠り判定装置および居眠り運転警告装置
JP2010128649A (ja) 2008-11-26 2010-06-10 Nissan Motor Co Ltd 覚醒状態判断装置及び覚醒状態判断方法
JP2016182242A (ja) 2015-03-26 2016-10-20 パイオニア株式会社 眠気算出装置
JP6727465B1 (ja) 2019-07-25 2020-07-22 三菱電機株式会社 運転者状態判断装置および運転者状態判断方法
US20190366844A1 (en) 2019-07-26 2019-12-05 Lg Electronics Inc. Method, system, and vehicle for preventing drowsy driving

Also Published As

Publication number Publication date
JPWO2023112073A1 (https=) 2023-06-22
DE112021008513T5 (de) 2024-10-10
WO2023112073A1 (ja) 2023-06-22
US20240346834A1 (en) 2024-10-17

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