JP7378681B2 - 乗員状態判定装置、乗員状態判定方法、および、乗員状態判定システム - Google Patents

乗員状態判定装置、乗員状態判定方法、および、乗員状態判定システム Download PDF

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Publication number
JP7378681B2
JP7378681B2 JP2023541180A JP2023541180A JP7378681B2 JP 7378681 B2 JP7378681 B2 JP 7378681B2 JP 2023541180 A JP2023541180 A JP 2023541180A JP 2023541180 A JP2023541180 A JP 2023541180A JP 7378681 B2 JP7378681 B2 JP 7378681B2
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occupant
eye
determination
state
line
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Japanese (ja)
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JPWO2023017595A1 (https=
JPWO2023017595A5 (https=
Inventor
和謙 中村
太郎 熊谷
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/06—Alarms for ensuring the safety of persons indicating a condition of sleep, e.g. anti-dozing alarms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
    • B60K28/02—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver
    • B60K28/06—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver
    • B60K28/066—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver actuating a signalling device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08—Interaction between the driver and the control system
    • B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
    • B60W2040/0818—Inactivity or incapacity of driver
    • B60W2040/0827—Inactivity or incapacity of driver due to sleepiness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/225—Direction of gaze
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/229—Attention level, e.g. attentive to driving, reading or sleeping

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  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Business, Economics & Management (AREA)
  • Combustion & Propulsion (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Emergency Management (AREA)
  • Image Analysis (AREA)
  • Traffic Control Systems (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
JP2023541180A 2021-08-12 2021-08-12 乗員状態判定装置、乗員状態判定方法、および、乗員状態判定システム Active JP7378681B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/029705 WO2023017595A1 (ja) 2021-08-12 2021-08-12 乗員状態判定装置、乗員状態判定方法、および、乗員状態判定システム

Publications (3)

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JPWO2023017595A1 JPWO2023017595A1 (https=) 2023-02-16
JPWO2023017595A5 JPWO2023017595A5 (https=) 2023-09-08
JP7378681B2 true JP7378681B2 (ja) 2023-11-13

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JP2023541180A Active JP7378681B2 (ja) 2021-08-12 2021-08-12 乗員状態判定装置、乗員状態判定方法、および、乗員状態判定システム

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Country Link
JP (1) JP7378681B2 (https=)
DE (1) DE112021007703B4 (https=)
WO (1) WO2023017595A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117197880B (zh) * 2023-03-09 2025-02-11 湖南工学院 专注度监测方法和系统
WO2024195072A1 (ja) * 2023-03-23 2024-09-26 三菱電機株式会社 乗員状態判定装置、乗員状態判定システム、乗員状態判定方法及び乗員状態判定プログラム
CN118692062A (zh) * 2024-08-28 2024-09-24 杭州锐见智行科技有限公司 一种疲劳驾驶检测方法、装置、电子设备及可读存储介质

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008204107A (ja) 2007-02-19 2008-09-04 Toyota Motor Corp 不注意警告装置、不注意警告装置の車両機器制御方法及び車両制御装置のプログラム
JP2011048531A (ja) 2009-08-26 2011-03-10 Aisin Seiki Co Ltd 眠気検出装置、眠気検出方法、及びプログラム
JP2016115118A (ja) 2014-12-15 2016-06-23 アイシン精機株式会社 下方視判定装置および下方視判定方法
JP2020024532A (ja) 2018-08-07 2020-02-13 オムロン株式会社 脇見運転検出装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6666892B2 (ja) * 2017-11-16 2020-03-18 株式会社Ｓｕｂａｒｕ 運転支援装置及び運転支援方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008204107A (ja) 2007-02-19 2008-09-04 Toyota Motor Corp 不注意警告装置、不注意警告装置の車両機器制御方法及び車両制御装置のプログラム
JP2011048531A (ja) 2009-08-26 2011-03-10 Aisin Seiki Co Ltd 眠気検出装置、眠気検出方法、及びプログラム
JP2016115118A (ja) 2014-12-15 2016-06-23 アイシン精機株式会社 下方視判定装置および下方視判定方法
JP2020024532A (ja) 2018-08-07 2020-02-13 オムロン株式会社 脇見運転検出装置

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Publication number Publication date
DE112021007703B4 (de) 2025-11-06
DE112021007703T5 (de) 2024-03-14
JPWO2023017595A1 (https=) 2023-02-16
WO2023017595A1 (ja) 2023-02-16

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