ATE221235T1 - Verfahren und vorrichtung zur erfassung und verhinderung des einschlafens eines fahrzeugführers - Google Patents

Verfahren und vorrichtung zur erfassung und verhinderung des einschlafens eines fahrzeugführers

Info

Publication number
ATE221235T1
ATE221235T1 AT99900922T AT99900922T ATE221235T1 AT E221235 T1 ATE221235 T1 AT E221235T1 AT 99900922 T AT99900922 T AT 99900922T AT 99900922 T AT99900922 T AT 99900922T AT E221235 T1 ATE221235 T1 AT E221235T1
Authority
AT
Austria
Prior art keywords
person
falling asleep
eye
histogram
pixels
Prior art date
Application number
AT99900922T
Other languages
English (en)
Inventor
Patrick Pirim
Original Assignee
Bev Holding Sa
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9521809&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE221235(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bev Holding Sa filed Critical Bev Holding Sa
Application granted granted Critical
Publication of ATE221235T1 publication Critical patent/ATE221235T1/de

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/1103—Detecting eye twinkling
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/02—Rear-view mirror arrangements
    • B60R1/04—Rear-view mirror arrangements mounted inside vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/12—Mirror assemblies combined with other articles, e.g. clocks
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2503/00—Evaluating a particular growth phase or type of persons or animals
    • A61B2503/20—Workers
    • A61B2503/22—Motor vehicles operators, e.g. drivers, pilots, captains
    • 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
    • A61B5/163—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state by tracking eye movement, gaze, or pupil change
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6814—Head
    • A61B5/6821—Eye
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6887—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
    • A61B5/6893—Cars

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Educational Technology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Psychology (AREA)
  • Psychiatry (AREA)
  • Hospice & Palliative Care (AREA)
  • Business, Economics & Management (AREA)
  • Developmental Disabilities (AREA)
  • Child & Adolescent Psychology (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Management (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physiology (AREA)
  • Dentistry (AREA)
  • Social Psychology (AREA)
  • Emergency Alarm Devices (AREA)
  • Image Processing (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Traffic Control Systems (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Geophysics And Detection Of Objects (AREA)
AT99900922T 1998-01-15 1999-01-14 Verfahren und vorrichtung zur erfassung und verhinderung des einschlafens eines fahrzeugführers ATE221235T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9800378A FR2773521B1 (fr) 1998-01-15 1998-01-15 Procede et dispositif pour surveiller en continu l'etat de vigilance du conducteur d'un vehicule automobile, afin de detecter et prevenir une tendance eventuelle a l'endormissement de celui-ci
PCT/FR1999/000060 WO1999036894A1 (fr) 1998-01-15 1999-01-14 Procede et dispositif pour detecter et prevenir l'endormissement du conducteur d'un vehicule automobile

Publications (1)

Publication Number Publication Date
ATE221235T1 true ATE221235T1 (de) 2002-08-15

Family

ID=9521809

Family Applications (2)

Application Number Title Priority Date Filing Date
AT99900922T ATE221235T1 (de) 1998-01-15 1999-01-14 Verfahren und vorrichtung zur erfassung und verhinderung des einschlafens eines fahrzeugführers
AT99906160T ATE219593T1 (de) 1998-01-15 1999-01-15 Verfahren und vorrichtung zur detektierung der schläfrigkeit des fahrers

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT99906160T ATE219593T1 (de) 1998-01-15 1999-01-15 Verfahren und vorrichtung zur detektierung der schläfrigkeit des fahrers

Country Status (14)

Country Link
US (2) US6717518B1 (de)
EP (2) EP1050032B1 (de)
JP (2) JP2002509321A (de)
CN (2) CN1132131C (de)
AT (2) ATE221235T1 (de)
AU (2) AU2058099A (de)
BR (2) BR9906979A (de)
CA (2) CA2320815A1 (de)
DE (2) DE69902225T2 (de)
ES (2) ES2179612T3 (de)
FR (1) FR2773521B1 (de)
IL (2) IL137173A (de)
TW (1) TW436436B (de)
WO (2) WO1999036894A1 (de)

Families Citing this family (160)

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