FR3046657B1 - IMPROVED LIGHTING DEVICE FOR VULNERABLE VEHICLES - Google Patents

IMPROVED LIGHTING DEVICE FOR VULNERABLE VEHICLES Download PDF

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Publication number
FR3046657B1
FR3046657B1 FR1670002A FR1670002A FR3046657B1 FR 3046657 B1 FR3046657 B1 FR 3046657B1 FR 1670002 A FR1670002 A FR 1670002A FR 1670002 A FR1670002 A FR 1670002A FR 3046657 B1 FR3046657 B1 FR 3046657B1
Authority
FR
France
Prior art keywords
lighting device
distance
sources
observer
continuous
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR1670002A
Other languages
French (fr)
Other versions
FR3046657A1 (en
Inventor
Bastien Louet
Philippe Guichard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR1670002A priority Critical patent/FR3046657B1/en
Priority to PCT/FR2017/000008 priority patent/WO2017118804A1/en
Publication of FR3046657A1 publication Critical patent/FR3046657A1/en
Application granted granted Critical
Publication of FR3046657B1 publication Critical patent/FR3046657B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/46—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for giving flashing caution signals during drive, other than signalling change of direction, e.g. flashing the headlights or hazard lights
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/28—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating front of vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
    • B62J6/02—Headlights
    • B62J6/022—Headlights specially adapted for motorcycles or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
    • B62J6/02—Headlights
    • B62J6/028—Headlights specially adapted for rider-propelled cycles with or without additional source of power
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
    • B62J6/04—Rear lights
    • B62J6/045—Rear lights indicating braking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
    • B62J6/05—Direction indicators
    • B62J6/055—Electrical means, e.g. lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

Le dispositif d'éclairage est destiné préférentiellement aux deux-roues motorisés. Ses sources lumineuses sont agencées et commandées de telle manière qu'elles soient perçues comme continues ou clignotantes selon la distance et la direction d'observation. On dispose deux sources (1) et (2) à l'avant d'un véhicule (3), distantes d'un écart (e), typiquement de trois à trente centimètres. L'écart (e) est choisi de manière que pour un observateur (O), (e) soit supérieur à la résolution angulaire de certaines zones de l'œil lorsque l'observateur (O) regarde le dispositif d'éclairage d'une distance (D) inférieure à une distance spécifiée DO, et inférieur à ladite résolution angulaire lorsque la distance (D) est supérieure à DO. Les sources sont modulées en amplitude en opposition de phase à luminosité totale constante et à une fréquence perçue comme clignotante dans les zones périphériques de la rétine mais continue dans sa région centrale.The lighting device is preferably intended for motorized two-wheelers. Its light sources are arranged and controlled in such a way that they are perceived as continuous or flashing depending on the distance and direction of observation. There are two sources (1) and (2) at the front of a vehicle (3), separated by a gap (e), typically three to thirty centimeters. The deviation (e) is chosen so that for an observer (O), (e) is greater than the angular resolution of certain areas of the eye when the observer (O) looks at the lighting device from a distance (D) less than a specified distance DO, and less than said angular resolution when the distance (D) is greater than DO. The sources are amplitude modulated in phase opposition at constant total brightness and at a frequency perceived as flashing in the peripheral areas of the retina but continuous in its central region.

FR1670002A 2016-01-09 2016-01-09 IMPROVED LIGHTING DEVICE FOR VULNERABLE VEHICLES Expired - Fee Related FR3046657B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1670002A FR3046657B1 (en) 2016-01-09 2016-01-09 IMPROVED LIGHTING DEVICE FOR VULNERABLE VEHICLES
PCT/FR2017/000008 WO2017118804A1 (en) 2016-01-09 2017-01-09 Improved lighting device for vulnerable vehicles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1670002A FR3046657B1 (en) 2016-01-09 2016-01-09 IMPROVED LIGHTING DEVICE FOR VULNERABLE VEHICLES
FR1670002 2016-01-09

Publications (2)

Publication Number Publication Date
FR3046657A1 FR3046657A1 (en) 2017-07-14
FR3046657B1 true FR3046657B1 (en) 2020-02-21

Family

ID=56263980

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1670002A Expired - Fee Related FR3046657B1 (en) 2016-01-09 2016-01-09 IMPROVED LIGHTING DEVICE FOR VULNERABLE VEHICLES

Country Status (2)

Country Link
FR (1) FR3046657B1 (en)
WO (1) WO2017118804A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101868374B (en) * 2007-09-20 2013-05-08 马格纳斯泰尔汽车技术两合公司 Spacer lamp in passenger and/or goods traffic
WO2015035272A1 (en) * 2013-09-06 2015-03-12 Judson Smith Vehicle visibility system

Also Published As

Publication number Publication date
WO2017118804A1 (en) 2017-07-13
FR3046657A1 (en) 2017-07-14

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