SG143034A1 - Alertness monitor - Google Patents

Alertness monitor

Info

Publication number
SG143034A1
SG143034A1 SG200401713-3A SG2004017133A SG143034A1 SG 143034 A1 SG143034 A1 SG 143034A1 SG 2004017133 A SG2004017133 A SG 2004017133A SG 143034 A1 SG143034 A1 SG 143034A1
Authority
SG
Singapore
Prior art keywords
eye
alertness
movement
monitor
drowsiness
Prior art date
Application number
SG200401713-3A
Other languages
English (en)
Inventor
Murray Johns
Original Assignee
Sleep Diagnostics Pty Ltd
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
Application filed by Sleep Diagnostics Pty Ltd filed Critical Sleep Diagnostics Pty Ltd
Publication of SG143034A1 publication Critical patent/SG143034A1/en

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/113—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining or recording eye movement
    • 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
    • A61B5/16—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
    • G06V40/18—Eye characteristics, e.g. of the iris
    • G06V40/19—Sensors therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Ophthalmology & Optometry (AREA)
  • Theoretical Computer Science (AREA)
  • Developmental Disabilities (AREA)
  • Pathology (AREA)
  • Educational Technology (AREA)
  • Hospice & Palliative Care (AREA)
  • Psychiatry (AREA)
  • Psychology (AREA)
  • Social Psychology (AREA)
  • Business, Economics & Management (AREA)
  • Child & Adolescent Psychology (AREA)
  • Emergency Management (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Control Of Eletrric Generators (AREA)
  • Non-Reversible Transmitting Devices (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Traffic Control Systems (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Lubricants (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Eye Examination Apparatus (AREA)
SG200401713-3A 2001-11-08 2002-11-07 Alertness monitor SG143034A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPR8723A AUPR872301A0 (en) 2001-11-08 2001-11-08 Alertness monitor

Publications (1)

Publication Number Publication Date
SG143034A1 true SG143034A1 (en) 2008-06-27

Family

ID=3832543

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200401713-3A SG143034A1 (en) 2001-11-08 2002-11-07 Alertness monitor

Country Status (14)

Country Link
US (2) US7071831B2 (https=)
EP (1) EP1441639B1 (https=)
JP (1) JP3881655B2 (https=)
KR (1) KR100905167B1 (https=)
CN (1) CN1329002C (https=)
AT (1) ATE492202T1 (https=)
AU (2) AUPR872301A0 (https=)
CA (1) CA2455821C (https=)
DE (1) DE60238701D1 (https=)
IL (2) IL160155A0 (https=)
NZ (1) NZ530409A (https=)
SG (1) SG143034A1 (https=)
WO (1) WO2003039358A1 (https=)
ZA (1) ZA200400654B (https=)

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DE60238701D1 (de) 2011-02-03
ATE492202T1 (de) 2011-01-15
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