FR3089882A1 - Screen windshield - Google Patents
Screen windshield Download PDFInfo
- Publication number
- FR3089882A1 FR3089882A1 FR1873116A FR1873116A FR3089882A1 FR 3089882 A1 FR3089882 A1 FR 3089882A1 FR 1873116 A FR1873116 A FR 1873116A FR 1873116 A FR1873116 A FR 1873116A FR 3089882 A1 FR3089882 A1 FR 3089882A1
- Authority
- FR
- France
- Prior art keywords
- windshield
- screen
- vehicle
- images
- driver
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J3/00—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles
- B60J3/04—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles adjustable in transparency
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
- B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
- B60K35/22—Display screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
- B60K35/28—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor characterised by the type of the output information, e.g. video entertainment or vehicle dynamics information; characterised by the purpose of the output information, e.g. for attracting the attention of the driver
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/60—Instruments characterised by their location or relative disposition in or on vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/16—Type of output information
- B60K2360/173—Reversing assist
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/16—Type of output information
- B60K2360/176—Camera images
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/20—Optical features of instruments
- B60K2360/21—Optical features of instruments using cameras
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/77—Instrument locations other than the dashboard
- B60K2360/785—Instrument locations other than the dashboard on or in relation to the windshield or windows
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/0138—Head-up displays characterised by optical features comprising image capture systems, e.g. camera
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Liquid Crystal (AREA)
Abstract
Pare-brise écran. Pare-brise avant d’un véhicule dont une zone présente les propriétés d’un écran de visualisation et permet de diffuser une image. La zone-écran du pare-brise diffuse les images transmises par la caméra de recul du véhicule et se trouve dans le champ de vision du conducteur quand celui-ci fixe la route devant lui. La diffusion des images transmises par la caméra de recul sur le pare-brise est activée automatiquement, dès que le conducteur enclenche la marche arrière du véhicule. La zone-écran du pare-brise est transparente et n’obstrue pas la vision du conducteur, même lorsque les images sont diffusées. Le réglage de la luminosité des images s’adapte automatiquement à la lumière dans l’environnement du véhicule. La structure de l’écran est constituée par du liquide métal, un alliage à mémoire de forme ou du métal amorphe. L’écran repose sur la technologie LCD, ou OLED ou micro-LED, ou toute autre nouvelle technologie à venir. Figure à publier avec l’abrégé : Fig. 1.Screen windshield. Front windshield of a vehicle, an area of which has the properties of a display screen and enables the broadcasting of an image. The screen area of the windshield broadcasts the images transmitted by the vehicle's reversing camera and is in the driver's field of vision when the latter is staring at the road ahead. The broadcasting of the images transmitted by the reversing camera on the windshield is activated automatically, as soon as the driver engages the reverse gear of the vehicle. The screen area of the windshield is transparent and does not obstruct the driver's vision, even when the images are broadcast. The image brightness adjustment automatically adjusts to the light in the vehicle environment. The screen structure is made up of liquid metal, a shape memory alloy or amorphous metal. The screen is based on LCD technology, or OLED or micro-LED, or any other new technology to come. Figure to be published with the abstract: Fig. 1.
Description
DescriptionDescription
Titre de l'invention : Pare-brise écranTitle of the invention: Screen windshield
Domaine techniqueTechnical area
[0001] La présente invention a pour objectif de sécuriser les manœuvres d’un véhicule à moteur, en particulier les évolutions en marche arrière.The present invention aims to secure the maneuvers of a motor vehicle, in particular the changes in reverse.
[0002][0002]
Art antérieurPrior art
[0003] Les véhicules sont souvent équipés de caméra de recul, qui se mettent en route automatiquement quand le conducteur enclanche la marche arrière. Les images transmises sont affichées sur un petit écran disposé sur le tableau de bord. Ces dispositifs permettent de manœuvrer en toute sécurité, en offrant une visibilité vers l’arrière bien supérieure à celle que le conducteur obtient en tournant la tête ou en consultant les rétroviseurs.Vehicles are often equipped with reversing camera, which start automatically when the driver engages reverse gear. The transmitted images are displayed on a small screen located on the dashboard. These devices allow safe maneuvering, providing far greater rearward visibility than that obtained by the driver turning the head or consulting the mirrors.
[0004] Cependant, ces systèmes présentent l’inconvénient de détourner l’attention du conducteur puisqu’il est contraint de fixer un écran. De ce fait, il ne surveille plus la route devant lui et ne peut pas voir un véhicule qui arriverait en face, ou un obstacle qu’il pourrait percuter au cours de sa manœuvre.However, these systems have the drawback of diverting the driver's attention since he is forced to fix a screen. As a result, he no longer watches the road ahead and cannot see a vehicle coming in front, or an obstacle that he could strike during his maneuver.
[0005] Il existe déjà des pare-brise qui permettent l’affichage d’informations relatives au véhicule (vitesse, nombre de tours accomplis par le moteur ...), des messages reçus sur le téléphone de l’utilisateur, ou de toutes autres données pertinentes.There are already windshields that allow the display of information relating to the vehicle (speed, number of turns completed by the engine ...), messages received on the user's phone, or all other relevant data.
Exposé de l'inventionStatement of the invention
[0006] La présente invention est un dispositif qui permettra au conducteur d’un véhicule de visualiser, sur son pare-brise avant, les images transmises par la caméra de recul.The present invention is a device that will allow the driver of a vehicle to view, on his front windshield, the images transmitted by the rear view camera.
[0007] La description suivante au regard des dessins annexés et des descriptions subjectives à titre d'exemples non limitatifs, permettra de comprendre comment l'invention peut être mise en pratique.The following description with reference to the accompanying drawings and subjective descriptions by way of non-limiting examples, will allow us to understand how the invention can be put into practice.
[0008][0008]
Brève description des dessinsBrief description of the drawings
[0009] D'autres caractéristiques et avantages de l'invention apparaîtront à la lecture de la description détaillée qui suit pour la compréhension de laquelle on se reportera aux dessins annexés.Other features and advantages of the invention will appear on reading the detailed description which follows for the understanding of which reference will be made to the accompanying drawings.
[0010] [fig-1] représente une vue du pare-brise écran intégré sur un véhicule.[Fig-1] shows a view of the integrated screen windshield on a vehicle.
[0011][0011]
Description détaillée de l’inventionDetailed description of the invention
[0012] En combinant les systèmes décrits plus haut, l’auteur de la présente invention a donc imaginé le dispositif du présent brevet, dont il a défini un certain nombre d’objectifs tels que ci-dessous :By combining the systems described above, the author of the present invention has therefore imagined the device of this patent, of which he has defined a certain number of objectives such as below:
[0013] Selon le mode de réalisation préféré de l’invention, le pare-brise avant du véhicule possède une zone présentant les propriétés d’un écran de visualisation et permettant de diffuser une image.According to the preferred embodiment of the invention, the front windshield of the vehicle has an area having the properties of a display screen and making it possible to broadcast an image.
[0014] Selon le mode de réalisation préféré de l’invention, la zone-écran du pare-brise se trouve dans le champ de vision du conducteur quand celui-ci fixe la route devant lui.According to the preferred embodiment of the invention, the screen area of the windshield is in the field of vision of the driver when the latter fixes the road in front of him.
[0015] Selon le mode de réalisation préféré de l’invention, la zone-écran du pare-brise diffuse les images transmises par la caméra de recul du véhicule.According to the preferred embodiment of the invention, the screen area of the windshield broadcasts the images transmitted by the rear view camera of the vehicle.
[0016] Selon le mode de réalisation préféré de l’invention, la diffusion des images transmises par la caméra de recul sur le pare-brise est activée automatiquement, dès que le conducteur enclenche la marche arrière.According to the preferred embodiment of the invention, the broadcasting of the images transmitted by the reversing camera on the windshield is activated automatically, as soon as the driver engages reverse gear.
[0017] Selon le mode de réalisation préféré de l’invention, la zone-écran du pare-brise est transparente et n’obstrue pas la vision du conducteur, même lorsque les images sont diffusées.According to the preferred embodiment of the invention, the screen area of the windshield is transparent and does not obstruct the driver's vision, even when the images are broadcast.
[0018] Selon le mode de réalisation préféré de l’invention, le réglage de la luminosité des images s’adapte automatiquement au niveau de clarté qui règne dans l’environnement du véhicule.According to the preferred embodiment of the invention, the adjustment of the brightness of the images automatically adapts to the level of clarity prevailing in the environment of the vehicle.
[0019] Selon le mode de réalisation préféré de l’invention, l’image est projetée sur la totalité de la surface du pare-brise, ce qui permet une visualisation panoramique et détaillée. Plusieurs caméras de recul peuvent être couplées pour augmenter l’angle de la prise de vue.According to the preferred embodiment of the invention, the image is projected onto the entire surface of the windshield, which allows a panoramic and detailed visualization. Several reversing cameras can be paired to increase the angle of the shot.
[0020] Selon le mode de réalisation préféré de l’invention, la structure de l’écran est constituée par du liquide métal, ou un alliage à mémoire de forme comme le nickeltitane ou par du métal amorphe. L’écran repose sur la technologie LCD, ou OLED ou micro-LED, ou toute autre nouvelle technologie qui sera développée dans le futur. Application industrielleAccording to the preferred embodiment of the invention, the structure of the screen is formed by metal liquid, or a shape memory alloy such as nickeltitane or by amorphous metal. The screen is based on LCD technology, or OLED or micro-LED, or any other new technology that will be developed in the future. Industrial application
[0021] La présente invention est innovante car elle n’apparaît ni dans des matériels existants, ni dans des brevets déjà déposés.The present invention is innovative because it does not appear in existing equipment or in patents already filed.
[0022] Elle est un atout pour la sécurité puisqu’elle permet à un conducteur d’évoluer en marche arrière tout en surveillant les véhicules qui pourraient survenir dans le sens opposé.It is an asset for safety since it allows a driver to move in reverse while monitoring vehicles that could occur in the opposite direction.
[0023] C’est une aide précieuse pour les manœuvres, puisque le conducteur peut visualiser, d’un seul regard, les obstacles qui peuvent se présenter sur l’arrière et ceux qu’il pourrait heurter sur l’avant.It is a precious aid for maneuvers, since the driver can visualize, at a glance, the obstacles which may appear on the rear and those which he may strike on the front.
[0024] Avec cette amélioration de la visibilité vers l’arrière, la vitesse maximale des véhicules en marche arrière, aujourd’hui bridée pour limiter l’impact d’une collision, pourra être augmentée.With this improvement in visibility towards the rear, the maximum speed of vehicles in reverse, today restrained to limit the impact of a collision, can be increased.
[0025] Lorsque les voitures autonomes seront mises en circulation et utilisées par le grand public, cet équipement permettra d’améliorer la sensation de sécurité ressentie par les occupants.When autonomous cars are put into circulation and used by the general public, this equipment will improve the feeling of security felt by the occupants.
[0026] Une extension de cette invention pourrait consister à diffuser sur le pare-brise avant les images prises par une caméra disposée dans l’habitacle du véhicule et permettant de surveiller des passagers, en particulier des enfants, installés sur la banquette arrière.An extension of this invention could consist in broadcasting on the windshield before the images taken by a camera arranged in the passenger compartment of the vehicle and making it possible to monitor passengers, in particular children, installed in the rear seat.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1873116A FR3089882A1 (en) | 2018-12-17 | 2018-12-17 | Screen windshield |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1873116A FR3089882A1 (en) | 2018-12-17 | 2018-12-17 | Screen windshield |
Publications (1)
Publication Number | Publication Date |
---|---|
FR3089882A1 true FR3089882A1 (en) | 2020-06-19 |
Family
ID=68342940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1873116A Withdrawn FR3089882A1 (en) | 2018-12-17 | 2018-12-17 | Screen windshield |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3089882A1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19708610A1 (en) * | 1997-03-03 | 1998-09-24 | Siemens Ag | Pixel matrix display device for transport systems |
FR2985578A1 (en) * | 2012-01-09 | 2013-07-12 | Peugeot Citroen Automobiles Sa | Display system for displaying images of e.g. functions, in car, has screen simultaneously displaying two different visible images for driver at different viewing angles, where one of images is presented after reflection on windscreen of car |
CN105882525A (en) * | 2016-04-13 | 2016-08-24 | 乐视控股(北京)有限公司 | Method, device and system for displaying rear view |
GB2542408A (en) * | 2015-09-18 | 2017-03-22 | Ford Global Tech Llc | Rear view display system and method |
-
2018
- 2018-12-17 FR FR1873116A patent/FR3089882A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19708610A1 (en) * | 1997-03-03 | 1998-09-24 | Siemens Ag | Pixel matrix display device for transport systems |
FR2985578A1 (en) * | 2012-01-09 | 2013-07-12 | Peugeot Citroen Automobiles Sa | Display system for displaying images of e.g. functions, in car, has screen simultaneously displaying two different visible images for driver at different viewing angles, where one of images is presented after reflection on windscreen of car |
GB2542408A (en) * | 2015-09-18 | 2017-03-22 | Ford Global Tech Llc | Rear view display system and method |
CN105882525A (en) * | 2016-04-13 | 2016-08-24 | 乐视控股(北京)有限公司 | Method, device and system for displaying rear view |
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Legal Events
Date | Code | Title | Description |
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PLSC | Publication of the preliminary search report |
Effective date: 20200619 |
|
ST | Notification of lapse |
Effective date: 20200906 |