JPWO2023112073A1 - - Google Patents

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Publication number
JPWO2023112073A1
JPWO2023112073A1 JP2023567272A JP2023567272A JPWO2023112073A1 JP WO2023112073 A1 JPWO2023112073 A1 JP WO2023112073A1 JP 2023567272 A JP2023567272 A JP 2023567272A JP 2023567272 A JP2023567272 A JP 2023567272A JP WO2023112073 A1 JPWO2023112073 A1 JP WO2023112073A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2023567272A
Other languages
Japanese (ja)
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JP7747776B2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
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Publication of JPWO2023112073A1 publication Critical patent/JPWO2023112073A1/ja
Application granted granted Critical
Publication of JP7747776B2 publication Critical patent/JP7747776B2/ja
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Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • 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

Landscapes

  • 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 true JPWO2023112073A1 (enExample) 2023-06-22
JP7747776B2 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 (enExample)
JP (1) JP7747776B2 (enExample)
DE (1) DE112021008513T5 (enExample)
WO (1) WO2023112073A1 (enExample)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08147582A (ja) * 1994-11-17 1996-06-07 Toyota Motor Corp 居眠り警報装置
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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100020170A1 (en) * 2008-07-24 2010-01-28 Higgins-Luthman Michael J Vehicle Imaging System
WO2020230312A1 (ja) * 2019-05-15 2020-11-19 日産自動車株式会社 運転支援方法及び運転支援システム
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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08147582A (ja) * 1994-11-17 1996-06-07 Toyota Motor Corp 居眠り警報装置
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
JP7747776B2 (ja) 2025-10-01
US20240346834A1 (en) 2024-10-17
DE112021008513T5 (de) 2024-10-10
WO2023112073A1 (ja) 2023-06-22

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