FR2949725B1 - Dispositif de signalisation a image holographique pour vehicule - Google Patents

Dispositif de signalisation a image holographique pour vehicule

Info

Publication number
FR2949725B1
FR2949725B1 FR0956157A FR0956157A FR2949725B1 FR 2949725 B1 FR2949725 B1 FR 2949725B1 FR 0956157 A FR0956157 A FR 0956157A FR 0956157 A FR0956157 A FR 0956157A FR 2949725 B1 FR2949725 B1 FR 2949725B1
Authority
FR
France
Prior art keywords
vehicle
signaling device
holographic image
image signaling
holographic
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
FR0956157A
Other languages
English (en)
Other versions
FR2949725A1 (fr
Inventor
Nathalie Larribeau
Pascal Gauchet
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles 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
Application filed by Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR0956157A priority Critical patent/FR2949725B1/fr
Publication of FR2949725A1 publication Critical patent/FR2949725A1/fr
Application granted granted Critical
Publication of FR2949725B1 publication Critical patent/FR2949725B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • 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
    • B60Q1/50—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 other intentions or conditions, e.g. request for waiting or overtaking
    • B60Q1/503—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 other intentions or conditions, e.g. request for waiting or overtaking using luminous text or symbol displays in or on the vehicle, e.g. static text
    • 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
    • B60Q1/50—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 other intentions or conditions, e.g. request for waiting or overtaking
    • B60Q1/525—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 other intentions or conditions, e.g. request for waiting or overtaking automatically indicating risk of collision between vehicles in traffic or with pedestrians, e.g. after risk assessment using the vehicle sensor data
    • B60Q1/535—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 other intentions or conditions, e.g. request for waiting or overtaking automatically indicating risk of collision between vehicles in traffic or with pedestrians, e.g. after risk assessment using the vehicle sensor data to prevent rear-end collisions, e.g. by indicating safety distance at the rear of the vehicle
    • 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
    • B60Q2400/00—Special features or arrangements of exterior signal lamps for vehicles
    • B60Q2400/50—Projected symbol or information, e.g. onto the road or car body
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2202—Reconstruction geometries or arrangements
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/26—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique
    • G03H1/2645—Multiplexing processes, e.g. aperture, shift, or wavefront multiplexing
    • G03H1/265—Angle multiplexing; Multichannel holograms
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2202—Reconstruction geometries or arrangements
    • G03H2001/2223—Particular relationship between light source, hologram and observer
    • G03H2001/2234—Transmission reconstruction
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2202—Reconstruction geometries or arrangements
    • G03H2001/2236—Details of the viewing window

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
FR0956157A 2009-09-09 2009-09-09 Dispositif de signalisation a image holographique pour vehicule Expired - Fee Related FR2949725B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0956157A FR2949725B1 (fr) 2009-09-09 2009-09-09 Dispositif de signalisation a image holographique pour vehicule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0956157A FR2949725B1 (fr) 2009-09-09 2009-09-09 Dispositif de signalisation a image holographique pour vehicule

Publications (2)

Publication Number Publication Date
FR2949725A1 FR2949725A1 (fr) 2011-03-11
FR2949725B1 true FR2949725B1 (fr) 2011-11-25

Family

ID=42008492

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0956157A Expired - Fee Related FR2949725B1 (fr) 2009-09-09 2009-09-09 Dispositif de signalisation a image holographique pour vehicule

Country Status (1)

Country Link
FR (1) FR2949725B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106488859B (zh) * 2014-07-30 2019-02-19 大众汽车有限公司 用于产生光学标记的照明装置

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2987909A1 (fr) * 2012-03-12 2013-09-13 Peugeot Citroen Automobiles Sa Dispositif de projection d'image(s) holographique(s) a reglages multiples
FR2992743A1 (fr) * 2012-07-02 2014-01-03 Peugeot Citroen Automobiles Sa Dispositif de fourniture d'informations par projection d'image(s) holographique(s) suivant un angle variable en fonction de la position moyenne des yeux du conducteur d'un vehicule suiveur
FR2995269B1 (fr) * 2012-09-07 2014-09-12 Peugeot Citroen Automobiles Sa Dispositif holographique de signalisation pour vehicule
DE102012219573A1 (de) 2012-10-25 2014-04-30 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur richtungsabhängigen Signalisierung
DE102012219574A1 (de) 2012-10-25 2014-04-30 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur richtungsadaptiven Signalisierung
FR3005011B1 (fr) * 2013-04-30 2015-05-29 Peugeot Citroen Automobiles Sa Dispositif holographique de signalisation pour vehicule
DE102015003527A1 (de) * 2015-03-18 2016-09-22 Audi Ag Kraftfahrzeug mit optischer Anzeige für den Außenbereich
GB201510525D0 (en) * 2015-06-16 2015-07-29 Jaguar Land Rover Ltd Vehicular signalling system and method
FR3041300B1 (fr) 2015-09-23 2017-09-15 Valeo Vision Dispositif de projection holographique d'elements de signalisation pour un vehicule automobile
FR3049683A1 (fr) * 2016-03-31 2017-10-06 Valeo Vision Dispositif d'avertissement lumineux, notamment pour vehicule automobile
CN109689433A (zh) * 2016-09-07 2019-04-26 株式会社村上开明堂 图像显示系统
EP3616994A1 (fr) * 2018-08-31 2020-03-04 ZKW Group GmbH Phares de véhicules automobile à éléments optiques diffractifs

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9004169U1 (de) * 1989-03-16 1990-08-02 Product-Consult Gesellschaft für Entwicklung und Marketing mbH, 72224 Ebhausen Schild zur Anzeige eines Abstandes von einem Hindernis
JP3175193B2 (ja) * 1991-06-11 2001-06-11 大日本印刷株式会社 車間確認装置
US5963345A (en) * 1997-03-21 1999-10-05 Delco Electronics Corporation Holographic stop sign
US8317379B2 (en) * 2008-02-01 2012-11-27 Koninklijke Philips Electronics N.V. Car lighting unit for generating a beam of light and a holographic 3D image

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106488859B (zh) * 2014-07-30 2019-02-19 大众汽车有限公司 用于产生光学标记的照明装置

Also Published As

Publication number Publication date
FR2949725A1 (fr) 2011-03-11

Similar Documents

Publication Publication Date Title
FR2949725B1 (fr) Dispositif de signalisation a image holographique pour vehicule
FR2953781B1 (fr) Dispositif pour feu de signalisation de vehicule automobile
FR2954457B1 (fr) Dispositif de signalisation pour vehicule avec effet optique 3d
FR2951114B1 (fr) Dispositif de refroidissement pour vehicule hybride
FR2947239B1 (fr) Dispositif de transmission pour bicyclette
FR2952163B1 (fr) Dispositif d'eclairage ou de signalisation pour vehicule automobile comprenant un guide de lumiere
FR2899519B1 (fr) Dispositif de soufflage pour un vehicule
FR2913267B1 (fr) Dispositif de detection de temperature pour habitacle de vehicule
FR2949159B1 (fr) Dispositif d'affichage par projection pour un vehicule
FR2915153B1 (fr) Dispositif de phare pour vehicule
FR2954923B1 (fr) Dispositif diffractif de signalisation pour retroviseur avec affichage 2d/3d
FR2977927B1 (fr) Dispositif d'eclairage/signalisation multifonctions pour vehicule automobile.
FR2995269B1 (fr) Dispositif holographique de signalisation pour vehicule
FR2955151B1 (fr) Systeme d'evaluation de condition pour un vehicule de deplacement motorise
FR2940773B1 (fr) Dispositif de transmission pour engin roulant automoteur
FR2987791B1 (fr) Dispositif de cloisonnement pour un vehicule
FR2916907B1 (fr) Dispositif de communication pour vehicule ferroviaire
FR2998644B1 (fr) Dispositif de signalisation pour vehicule avec effet tridimensionnel
FR2947963B1 (fr) Dispositif de raccordement electrique rapporte pour un element de vehicule
FR3005011B1 (fr) Dispositif holographique de signalisation pour vehicule
FR2947585B1 (fr) Dispositif pour verrou de vehicule
FR2949100B1 (fr) Dispositif de compartimentage d'un coffre de vehicule
FR2959974B1 (fr) Dispositif lumineux de signalisation pour repetiteur de vehicule de type taxi, et repetiteur correspondant
FR2977208B1 (fr) Procede de fonctionnement d'un dispositif de signalisation d'un vehicule automobile
FR2942024B1 (fr) Dispositif d'occultation pour un module de projection

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140530