PL361410A1 - Device designed to detect reduced weight condition - Google Patents

Device designed to detect reduced weight condition

Info

Publication number
PL361410A1
PL361410A1 PL03361410A PL36141003A PL361410A1 PL 361410 A1 PL361410 A1 PL 361410A1 PL 03361410 A PL03361410 A PL 03361410A PL 36141003 A PL36141003 A PL 36141003A PL 361410 A1 PL361410 A1 PL 361410A1
Authority
PL
Poland
Prior art keywords
photodetectors
spectacle frame
device designed
reduced weight
weight condition
Prior art date
Application number
PL03361410A
Other languages
Polish (pl)
Other versions
PL207321B1 (en
Inventor
Jan Orzechowski
Irena Gronowska
Marcin Trzciński
Antoni Latuszek
Włodzimierz Łukasik
Original Assignee
Politechnika Warszawska
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 Politechnika Warszawska filed Critical Politechnika Warszawska
Priority to PL361410A priority Critical patent/PL207321B1/en
Priority to AT04460032T priority patent/ATE360240T1/en
Priority to DE602004005926T priority patent/DE602004005926D1/en
Priority to EP04460032A priority patent/EP1501061B1/en
Publication of PL361410A1 publication Critical patent/PL361410A1/en
Publication of PL207321B1 publication Critical patent/PL207321B1/en

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

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Eyeglasses (AREA)
  • Emergency Alarm Devices (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Eye Examination Apparatus (AREA)
  • Electric Ovens (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)

Abstract

The device incorporates a radiation source (3) fixed in a spectacle frame and photodetectors covering the eyelid shadow borderline, wherein said photodetectors (5) are connected with an electro-acoustic transducer (8) via a microprocessor based light exposure level and time analyser (6), situated in the spectacle frame (2). <??>The device incorporates a receiver (7) connected with an electro-acoustic transducer (8) and linked with an external information source (9) via a wireless link and a transmitter (7') linked with the external information source (9) via a wireless link. <??>The photodetectors (5) are incorporated in form of a series of photodetectors situated in a slidable housing (4) fixed to the spectacle frame (2). <IMAGE>
PL361410A 2003-07-23 2003-07-23 Device designed to detect reduced weight condition PL207321B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PL361410A PL207321B1 (en) 2003-07-23 2003-07-23 Device designed to detect reduced weight condition
AT04460032T ATE360240T1 (en) 2003-07-23 2004-07-23 DEVICE FOR DETECTING A REDUCED ALERT CONDITION
DE602004005926T DE602004005926D1 (en) 2003-07-23 2004-07-23 Device for detecting a reduced alertness condition
EP04460032A EP1501061B1 (en) 2003-07-23 2004-07-23 Device for detecting reduced vigilance condition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL361410A PL207321B1 (en) 2003-07-23 2003-07-23 Device designed to detect reduced weight condition

Publications (2)

Publication Number Publication Date
PL361410A1 true PL361410A1 (en) 2005-01-24
PL207321B1 PL207321B1 (en) 2010-11-30

Family

ID=33488056

Family Applications (1)

Application Number Title Priority Date Filing Date
PL361410A PL207321B1 (en) 2003-07-23 2003-07-23 Device designed to detect reduced weight condition

Country Status (4)

Country Link
EP (1) EP1501061B1 (en)
AT (1) ATE360240T1 (en)
DE (1) DE602004005926D1 (en)
PL (1) PL207321B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CL2009001908A1 (en) * 2009-09-28 2011-07-22 Onirica Desarrollo De Tecnologias Ltda A device for detecting and alerting drowsiness states in a user's safety activity.
CN113790804B (en) * 2021-09-07 2023-10-31 哈尔滨工业大学（深圳） Fatigue driving monitoring reminding device and method based on mid-infrared detector

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5402109A (en) * 1993-04-29 1995-03-28 Mannik; Kallis H. Sleep prevention device for automobile drivers
GB0023172D0 (en) * 2000-09-20 2000-11-01 Minter Kemp Martin J Wakeup vizor
WO2002045044A1 (en) * 2000-11-28 2002-06-06 Smartspecs, L.L.C. Integrated method and system for communication
PL347865A1 (en) * 2001-06-04 2002-12-16 Politechnika Warszawska Device for signalling an instant of falling asleep

Also Published As

Publication number Publication date
PL207321B1 (en) 2010-11-30
ATE360240T1 (en) 2007-05-15
EP1501061A1 (en) 2005-01-26
DE602004005926D1 (en) 2007-05-31
EP1501061B1 (en) 2007-04-18

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