BE1018173A3 - Sleep preventing apparatus for vehicle driver during night driving, has LED for emitting blue light or neon light on spectral line, where emitted light is diffracted by pair of spectacles with glasses - Google Patents

Sleep preventing apparatus for vehicle driver during night driving, has LED for emitting blue light or neon light on spectral line, where emitted light is diffracted by pair of spectacles with glasses Download PDF

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Publication number
BE1018173A3
BE1018173A3 BE2008/0310A BE200800310A BE1018173A3 BE 1018173 A3 BE1018173 A3 BE 1018173A3 BE 2008/0310 A BE2008/0310 A BE 2008/0310A BE 200800310 A BE200800310 A BE 200800310A BE 1018173 A3 BE1018173 A3 BE 1018173A3
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Belgium
Prior art keywords
light
glasses
spectacles
diffracted
pair
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Application number
BE2008/0310A
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French (fr)
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Lefebvre Guy
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Priority to BE2008/0310A priority Critical patent/BE1018173A3/en
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Publication of BE1018173A3 publication Critical patent/BE1018173A3/en

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Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02Alarms for ensuring the safety of persons
    • G08B21/06Alarms for ensuring the safety of persons indicating a condition of sleep, e.g. anti-dozing alarms
    • AHUMAN NECESSITIES
    • A42HEADWEAR
    • A42BHATS; HEAD COVERINGS
    • A42B1/00Hats; Caps; Hoods
    • A42B1/24Hats; Caps; Hoods with means for attaching articles thereto, e.g. memorandum tablets or mirrors
    • A42B1/242Means for mounting detecting, signalling or lighting devices
    • A42B1/244Means for mounting lamps
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M21/00Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C11/00Non-optical adjuncts; Attachment thereof
    • G02C11/04Illuminating means
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M21/00Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
    • A61M2021/0005Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
    • A61M2021/0044Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus by the sight sense
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy
    • A61N5/06Radiation therapy using light
    • A61N2005/0635Radiation therapy using light characterised by the body area to be irradiated
    • A61N2005/0643Applicators, probes irradiating specific body areas in close proximity
    • A61N2005/0645Applicators worn by the patient
    • A61N2005/0647Applicators worn by the patient the applicator adapted to be worn on the head
    • A61N2005/0648Applicators worn by the patient the applicator adapted to be worn on the head the light being directed to the eyes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy
    • A61N5/06Radiation therapy using light
    • A61N2005/065Light sources therefor
    • A61N2005/0651Diodes

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
  • Acoustics & Sound (AREA)
  • Psychology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)

Abstract

The apparatus has an LED (10) for emitting blue light (11) or neon light on a spectral line of 465 nm, where the emitted light is diffracted by a pair of spectacles with glasses. The spectacles are made of transparent materials such as fluorescent material. The emitted light is reflected on a screen (8), where the screen is made of non-glare material. The frequency of the light is 100 nm.

Description

       

  PROCEDE DE MAINTIEN EN VEILLE PAR LUMIERE FILTREE 

  
On connaît l'effet de la lumière qui, s'il est suffisant, empêche les mammifères de s'endormir. 

  
Suivant nos études, nous nous sommes aperçus que la raie à 465 nm, identique à celle rayonnée par un ciel bleu était parmi le spectre lumineux la fréquence qui tenait au mieux les mammifères en éveil. 

  
Cette découverte intéressante pourrait être utilisée pour empêcher les conducteurs de s'endormir lorsqu'ils roulent la nuit, et ce, sans devoir les exposer à une lumière blanche violente et aveuglante. Seule une lumière diffuse à cette long eur d'onde est suffisante pour provoquer cet effet. 

  
1[deg.] Forme de réalisation 

  
Un mini néon ou des leds (10) dont l'émission est centrée sur la longueur d'onde 465 nm sont placées dans une enveloppe réfléchissante (8). La lumière réfléchie (11) est alors envoyée sur un écran (9) de préférence blanc sur lequel elle se réfléchit avant d'atteindre les yeux (12) du sujet. Dans le cas spécifique ou le sujet est un conducteur, le système peut être simplement placé sur le pare-soleil. D'autres localisation peuvent bien sûr être envisagée telles qu'à l'avant d'une casquette ou au dessus d'un Computer ou d'un téléviseur. Cette lumière douce a l'avantage de ne pas être aveuglante et peut être utilisée la nuit sans gêner la visibilité tout en gardant le conducteur en éveil. 

  
Cette lumière peut être utilisée pour régulariser le cycle de sommeil chez les nouveaux nés ou chez l'adulte. Il suffit de la diffuser durant les phases d'éveil désirées puis de la couper environ une heure avant la phase d'endormissement désirée. 

  
C'est également un moyen efficace de lutter contre le décalage horaire lors des grands voyages en avion. Un dispositif similaire peut être fort utile pour les pilotes d'avion.  Sachant que l'endormissement ne survient en général qu'une heure ou deux après l'arrêt de la diffusion de cette lumière; une utilisation intermittente de celle-ci peut s'avérer suffisante pour éviter l'endormissement, par exemple, des cycles d'émission de 10 minutes toutes les demi-heures. De même l'intensité peut être adaptée à l'état de fatigue du conducteur. 

  
2[deg.] forme de réalisation 

  
Ce dispositif est réalisé au moyen d'une paire de lunettes (1) sur laquelle sont montés deux verres (2) en plexiglas. La partie centrale (4) de ces verres se trouvant en face des yeux est transparente et permet une vision parfaite au travers de celle-ci. Autour de cette partie transparente (4) et sur la face arrière faisant face aux yeux de ces verres, la surface (3) est dépolie. Cette surface dépolie est donc située entre le cercle de vision (4) et le bord des verres. Inséré dans chacun de ces verres, un néon ou une led (10) diffuse une lumière centrée sur la fréquence de 465 nm. Cette lumière traverse le verre et se réfléchit sur la paroi latérale (5) de chaque verre puis atteint la surface dépolie (3) ou elle est diffractée et diffusée vers les yeux de la personne portant les lunettes.

   Afin d'augmenter l'efficacité du procédé, la paroi latérale (5) des verres peut être revêtue de peinture réfléchissante. De même la surface avant des verres peut également être revêtue partiellement (7) de peinture réfléchissante tout évitant d'en mettre sur la partie transparente centrale (4). L'alimentation de la led ou du néon s'effectue par une batterie (6). Pour optimiser le rendement, le plexiglas peut être teint dans la masse avec une peinture fluorescente centrée sur cette fréquence. Dès lors, la source lumineuse peut être quelconque, la fluorescence se chargeant de réémettre à la longueur d'onde désirée de 465 nm. 

  
Au niveau de la raie à 465 nm, une certaine tolérance de +/- 100 nm est acceptable.  FIGURES 

  
1- MODE DE REALISATION 1 

  
2- MODE DE REALISATION 2 3- AIRE DE VISION CIRCULAIRE 

  
REFERENCES DES FIGURES 

  
1- LUNETTES 

  
2- VERRES 

  
3- SURFACE DEPOLIE 

  
4- PARTIE CENTRALE TRANPARENTE 

  
5- PAROI LATERALE DES VERRES 6- BATTERIE ELECTRIQUE D ALIMENTATION 

  
7- SURFACE AVANT DES VERRES HORS PARTIE TRANSPARENTE 

  
8- ENVELOPPE DE LA SOURCE LUMINEUSE 

  
9- ECRANDE REFLECTION 10- SOURCE LUMINEUSE 465 nm 

  
11- RAYON REFLECHI 

  
12- OEIL DU PATIENT



  METHOD FOR HOLDING BY LIGHT FILTERED LIGHT

  
The effect of light is known which, if it is sufficient, prevents mammals from falling asleep.

  
According to our studies, we noticed that the 465 nm line, identical to that radiated by a blue sky, was among the luminous spectrum the frequency that best kept the mammals awake.

  
This interesting discovery could be used to prevent drivers from falling asleep while driving at night, without having to expose them to a violent and blinding white light. Only a diffuse light at this long wave is sufficient to cause this effect.

  
1 [deg.] Form of realization

  
A mini neon or leds (10) whose emission is centered on the wavelength 465 nm are placed in a reflective envelope (8). The reflected light (11) is then sent to a preferably white screen (9) on which it is reflected before reaching the eyes (12) of the subject. In the specific case where the subject is a conductor, the system can be simply placed on the sunshade. Other localization can of course be considered such as the front of a cap or above a Computer or TV. This soft light has the advantage of not being blinding and can be used at night without hindering visibility while keeping the driver awake.

  
This light can be used to regulate the sleep cycle in newborns or adults. It is sufficient to broadcast during the desired awakening phases and then cut off about an hour before the desired sleep phase.

  
It is also an effective way to fight against jet lag during major air travel. A similar device can be very useful for airplane pilots. Knowing that falling asleep usually occurs only an hour or two after stopping the diffusion of this light; intermittent use of it may be sufficient to avoid falling asleep, for example, emission cycles of 10 minutes every half hour. Similarly, the intensity can be adapted to the state of fatigue of the driver.

  
2 [deg.] Embodiment

  
This device is made by means of a pair of glasses (1) on which are mounted two glasses (2) in plexiglass. The central part (4) of these lenses lying in front of the eyes is transparent and allows perfect vision through it. Around this transparent part (4) and on the back face facing the eyes of these glasses, the surface (3) is frosted. This frosted surface is therefore located between the circle of vision (4) and the edge of the glasses. Inserted in each of these glasses, a neon or a led (10) diffuses a light centered on the frequency of 465 nm. This light passes through the glass and is reflected on the side wall (5) of each glass and reaches the frosted surface (3) where it is diffracted and diffused towards the eyes of the person wearing the glasses.

   In order to increase the efficiency of the process, the side wall (5) of the glasses can be coated with reflective paint. Similarly, the front surface of the glasses may also be partially coated (7) with reflective paint while avoiding putting on the central transparent portion (4). The power supply of the led or the neon is done by a battery (6). To optimize performance, Plexiglas can be dyed in the mass with a fluorescent paint centered on this frequency. Therefore, the light source can be any, the fluorescence is responsible for re-emitting at the desired wavelength of 465 nm.

  
At the line at 465 nm, a certain tolerance of +/- 100 nm is acceptable. FIGURES

  
1- EMBODIMENT 1

  
2- EMBODIMENT 2-AREA OF CIRCULAR VISION

  
REFERENCES OF THE FIGURES

  
1- GLASSES

  
2- GLASSES

  
3- SURFACE DEPOLIE

  
4- TRANPARENT CENTRAL PART

  
5- SIDE WALL LENS 6- ELECTRICAL POWER BATTERY

  
7- FRONT SURFACE OF GLASSES OUTSIDE TRANSPARENT

  
8- ENVELOPE OF THE LIGHT SOURCE

  
9- ECRANDE REFLECTION 10- LIGHT SOURCE 465 nm

  
11- RADIUS REFLECTED

  
12- PATIENT'S EYE


    

Claims (1)

REVENDICATIONS Revendication 1 Claim 1 Dispositif et procédé destiné à éviter l'endormissement des mammifères et des hommes en particulier, par exemple des conducteurs de véhicule devant faire un long trajet de nuit, caractérisé par le fait qu'il diffuse au niveau des yeux(12) une lumière bleue (11) centrée sur une raie spectrale de 465 nm. Device and method for preventing the falling asleep of mammals and men in particular, for example drivers of vehicles having to make a long journey at night, characterized in that it diffuses at eye level (12) a blue light ( 11) centered on a spectral line of 465 nm. Revendication 2 Claim 2 Dispositif suivant la revendication 1, caractérisé par le fait que cette lumière peut être émise et diffractée par une paire de lunettes (1) dont les verres (2) sont en matériaux transparents dépolis. Device according to Claim 1, characterized in that this light can be emitted and diffracted by a pair of spectacles (1) whose lenses (2) are made of transparent, frosted materials. Revendication 3 Claim 3 Revendication suivant la revendication 2, caractérisée par le fait que ce matériau peut être fluorescent et centré sur la raie à 465 nm. Claim according to Claim 2, characterized in that this material can be fluorescent and centered on the line at 465 nm. Revendication 4 Dispositif suivant la revendication 1, caractérisé par le fait que cette lumière peut provenir de leds (10). Claim 4 Device according to Claim 1, characterized in that this light can come from leds (10). Revendication 5 Claim 5 Dispositif suivant la revendication 1, caractérisé par le fait que cette lumière peut provenir de néons (10). Device according to Claim 1, characterized in that this light can come from neon lights (10). Revendication 6 Claim 6 Dispositif suivant la revendication 1, caractérisé par le fait que cette lumière peut provenir de lampes à filament (10). Device according to Claim 1, characterized in that this light can come from filament lamps (10). Revendication 7 Claim 7 Dispositif suivant la revendication 1, caractérisé par le fait que cette lumière peut être réfléchie sur un écran (8-9) non éblouissant. Device according to Claim 1, characterized in that this light can be reflected on a non-glare screen (8-9). Revendication 8 Claim 8 Dispositif suivant les revendications 1 et 2, caractérisé par le fait que La fréquence de cette lumière peut être élargie à +/- 100 nm autour de cette raie de 465 nm. Revendication 9 Device according to Claims 1 and 2, characterized in that the frequency of this light can be widened to +/- 100 nm around this 465 nm line. Claim 9 Dispositif suivant les revendications 1 et 2, caractérisé par le fait qu'il peut être utilisé pour réguler les phases de sommeil de tout mammifère. Device according to claims 1 and 2, characterized in that it can be used to regulate the sleep phases of any mammal. Revendication 10 Claim 10 Dispositif suivant les revendications 1 et 2, caractérisé par le fait qu'il peut être utile pour lutter contre le décalage horaire provoqué par les voyages en avion. Device according to claims 1 and 2, characterized in that it can be useful for combating jet lag caused by air travel.
BE2008/0310A 2008-06-05 2008-06-05 Sleep preventing apparatus for vehicle driver during night driving, has LED for emitting blue light or neon light on spectral line, where emitted light is diffracted by pair of spectacles with glasses BE1018173A3 (en)

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BE2008/0310A BE1018173A3 (en) 2008-06-05 2008-06-05 Sleep preventing apparatus for vehicle driver during night driving, has LED for emitting blue light or neon light on spectral line, where emitted light is diffracted by pair of spectacles with glasses

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BE2008/0310A BE1018173A3 (en) 2008-06-05 2008-06-05 Sleep preventing apparatus for vehicle driver during night driving, has LED for emitting blue light or neon light on spectral line, where emitted light is diffracted by pair of spectacles with glasses

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014020527A2 (en) * 2012-07-29 2014-02-06 Birju Patel Head torch
US20150182759A1 (en) * 2013-12-30 2015-07-02 Samsung Display Co., Ltd. Awareness glasses, car mirror unit, and display apparatus
BE1021807B1 (en) * 2013-02-12 2016-01-19 Jastrzebski Andrzej CAP WITH VISOR WITH LIGHT EMITTER OR LIGHT DIFFUSER.
EP3040761A1 (en) * 2014-12-30 2016-07-06 ESSILOR INTERNATIONAL (Compagnie Générale d'Optique) Ophthalmic anti-somnolence lens, device, and method
EP2967985A4 (en) * 2013-03-15 2017-01-18 Matthew Flinders Eyewear and lenses therefor
EP3232254A1 (en) * 2016-04-11 2017-10-18 Essilor International An optical system for treating chronobiological disorders and/or myopia
CN110262077A (en) * 2019-06-14 2019-09-20 艾普偏光科技(厦门)有限公司 A kind of sunglasses lenses and preparation method thereof of the bluish-green wave band blue light of gain
GB2605827A (en) * 2021-04-15 2022-10-19 Manning Peter Night driving aid
DE102021117326A1 (en) 2021-07-05 2023-01-05 Ford Global Technologies, Llc Method for preventing driver fatigue in a motor vehicle

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US20050073839A1 (en) * 2003-09-18 2005-04-07 The Litebook Company Ltd Light therapy device
US20050159795A1 (en) * 2003-08-21 2005-07-21 Savage Kent W. Light and ion therapy apparatus and method
EP1619648A1 (en) * 2003-03-28 2006-01-25 Sharp Kabushiki Kaisha Display device
JP2008027044A (en) * 2006-07-19 2008-02-07 Hino Motors Ltd Caution device
DE102006045742A1 (en) * 2006-09-27 2008-04-03 Turbolite Vertriebs Gmbh Microsleep and lack of concentration preventing device for use during e.g. motoring, has radiation source provided with radiation within spectral circadian response curve, where radiation is adjusted by light-controlling components

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EP1619648A1 (en) * 2003-03-28 2006-01-25 Sharp Kabushiki Kaisha Display device
WO2004096364A1 (en) * 2003-05-01 2004-11-11 Flinders Technologies Pty Ltd Apparatus for administering light stimulation
US20050159795A1 (en) * 2003-08-21 2005-07-21 Savage Kent W. Light and ion therapy apparatus and method
US20050073839A1 (en) * 2003-09-18 2005-04-07 The Litebook Company Ltd Light therapy device
JP2008027044A (en) * 2006-07-19 2008-02-07 Hino Motors Ltd Caution device
DE102006045742A1 (en) * 2006-09-27 2008-04-03 Turbolite Vertriebs Gmbh Microsleep and lack of concentration preventing device for use during e.g. motoring, has radiation source provided with radiation within spectral circadian response curve, where radiation is adjusted by light-controlling components

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014020527A3 (en) * 2012-07-29 2014-03-20 Birju Patel Head torch
US9388952B2 (en) 2012-07-29 2016-07-12 Birju Patel Head-mountable light device
WO2014020527A2 (en) * 2012-07-29 2014-02-06 Birju Patel Head torch
BE1021807B1 (en) * 2013-02-12 2016-01-19 Jastrzebski Andrzej CAP WITH VISOR WITH LIGHT EMITTER OR LIGHT DIFFUSER.
US11086145B2 (en) 2013-03-15 2021-08-10 Matthew Flinders Eyewear and lenses therefor
EP2967985A4 (en) * 2013-03-15 2017-01-18 Matthew Flinders Eyewear and lenses therefor
US20170312541A1 (en) * 2013-12-30 2017-11-02 Samsung Display Co., Ltd. Awareness glasses, car mirror unit, and display apparatus configured to increase user awareness
US20150182759A1 (en) * 2013-12-30 2015-07-02 Samsung Display Co., Ltd. Awareness glasses, car mirror unit, and display apparatus
US10307608B2 (en) 2013-12-30 2019-06-04 Samsung Display Co., Ltd Awareness glasses, car mirror unit, and display apparatus configured to increase user awareness
US10048515B2 (en) 2014-12-30 2018-08-14 Essilor International Ophthalmic anti-somnolence lens, device and method
EP3040761A1 (en) * 2014-12-30 2016-07-06 ESSILOR INTERNATIONAL (Compagnie Générale d'Optique) Ophthalmic anti-somnolence lens, device, and method
WO2017178430A1 (en) * 2016-04-11 2017-10-19 Essilor International (Compagnie Générale d'Optique) An optical system for treating chronobiological disorders and/or myopia
CN108885357A (en) * 2016-04-11 2018-11-23 依视路国际公司 For treating the optical system of circadian rhythm disturbances and/or myopia
EP3232254A1 (en) * 2016-04-11 2017-10-18 Essilor International An optical system for treating chronobiological disorders and/or myopia
CN108885357B (en) * 2016-04-11 2020-08-21 依视路国际公司 Optical system for treating biological clock disorders and/or myopia
US10942373B2 (en) 2016-04-11 2021-03-09 Essilor International Optical system for treating chronobiological disorders and/or myopia
US11774784B2 (en) 2016-04-11 2023-10-03 Essilor International Optical system for treating chronobiological disorders and/or myopia
CN110262077A (en) * 2019-06-14 2019-09-20 艾普偏光科技(厦门)有限公司 A kind of sunglasses lenses and preparation method thereof of the bluish-green wave band blue light of gain
GB2605827A (en) * 2021-04-15 2022-10-19 Manning Peter Night driving aid
DE102021117326A1 (en) 2021-07-05 2023-01-05 Ford Global Technologies, Llc Method for preventing driver fatigue in a motor vehicle

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