FR3115855B1 - Method for controlling a light pattern and automotive lighting device - Google Patents

Method for controlling a light pattern and automotive lighting device Download PDF

Info

Publication number
FR3115855B1
FR3115855B1 FR2011161A FR2011161A FR3115855B1 FR 3115855 B1 FR3115855 B1 FR 3115855B1 FR 2011161 A FR2011161 A FR 2011161A FR 2011161 A FR2011161 A FR 2011161A FR 3115855 B1 FR3115855 B1 FR 3115855B1
Authority
FR
France
Prior art keywords
light pattern
controlling
lighting device
adjacent
automotive lighting
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.)
Active
Application number
FR2011161A
Other languages
French (fr)
Other versions
FR3115855A1 (en
Inventor
Ali Kanj
Constantin Prat
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.)
Valeo Vision SAS
Original Assignee
Valeo Vision SAS
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 Valeo Vision SAS filed Critical Valeo Vision SAS
Priority to FR2011161A priority Critical patent/FR3115855B1/en
Publication of FR3115855A1 publication Critical patent/FR3115855A1/en
Application granted granted Critical
Publication of FR3115855B1 publication Critical patent/FR3115855B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • 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
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
    • B60Q1/08—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically
    • B60Q1/12—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to steering position
    • B60Q1/122—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to steering position with electrical actuating means

Abstract

L'invention a pour objet un procédé pour contrôler un motif lumineux (1) fourni par un dispositif d'éclairage automobile (10) d'un véhicule automobile (100). Le procédé comprend les étapes consistant à recevoir une commande d’éclairage de virage du véhicule automobile (100) et à diviser le motif lumineux (1) en au moins une première partie (11) et une deuxième partie (12). Chaque partie (11, 12, 13) comprend au moins une colonne limite (3, 4) qui est en contact avec la colonne limite d'une partie adjacente. Le procédé comprend également l'étape consistant à modifier la largeur de la première partie (11) et la largeur de la seconde partie (12) en décalant la position des colonnes limites (3, 4) et en interpolant les valeurs d'intensité lumineuse des pixels appartenant à la première et à la seconde partie (11, 12), dans laquelle les colonnes limites (3, 4) qui étaient adjacentes avant le décalage restent adjacentes après le décalage.Figure pour l'abrégé : figure 4aThe subject of the invention is a method for controlling a light pattern (1) provided by an automobile lighting device (10) of a motor vehicle (100). The method includes the steps of receiving a cornering light command from the motor vehicle (100) and dividing the light pattern (1) into at least a first part (11) and a second part (12). Each part (11, 12, 13) comprises at least one limit column (3, 4) which is in contact with the limit column of an adjacent part. The method also comprises the step of modifying the width of the first part (11) and the width of the second part (12) by shifting the position of the limit columns (3, 4) and by interpolating the light intensity values pixels belonging to the first and to the second part (11, 12), in which the limit columns (3, 4) which were adjacent before the shift remain adjacent after the shift. Figure for the abstract: figure 4a

FR2011161A 2020-10-30 2020-10-30 Method for controlling a light pattern and automotive lighting device Active FR3115855B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2011161A FR3115855B1 (en) 2020-10-30 2020-10-30 Method for controlling a light pattern and automotive lighting device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2011161 2020-10-30
FR2011161A FR3115855B1 (en) 2020-10-30 2020-10-30 Method for controlling a light pattern and automotive lighting device

Publications (2)

Publication Number Publication Date
FR3115855A1 FR3115855A1 (en) 2022-05-06
FR3115855B1 true FR3115855B1 (en) 2022-10-28

Family

ID=75438834

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2011161A Active FR3115855B1 (en) 2020-10-30 2020-10-30 Method for controlling a light pattern and automotive lighting device

Country Status (1)

Country Link
FR (1) FR3115855B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013016904A1 (en) * 2013-10-11 2014-07-10 Daimler Ag Light emitting unit e.g. pixel headlamps for vehicle, has light source module that includes set of assignments of specific operating parameters of basic light distributions in light source module
DE102016003296A1 (en) * 2016-03-17 2017-09-21 Audi Ag Motor vehicle with at least one headlight
AT518724B1 (en) * 2016-06-13 2018-02-15 Zkw Group Gmbh Vehicle headlight and method for generating a light distribution
EP3670263A1 (en) * 2018-12-17 2020-06-24 Valeo Vision Method for controlling a light pattern and automotive lighting device

Also Published As

Publication number Publication date
FR3115855A1 (en) 2022-05-06

Similar Documents

Publication Publication Date Title
FR3107751B1 (en) Method for controlling a light pattern and automotive lighting device
JP2607874Y2 (en) Switching devices for automatic transmissions
CN100447455C (en) Automatic transmission control device
RU2431578C2 (en) Method and device for activating and/or deactivating of car functions
CN100588859C (en) Display unit with vehicle of automatic transmission
KR20050006266A (en) Method for Configuring a Transmission Control for Motor Vehicles
FR3048219B1 (en) VEHICLE LIGHTING DEVICE WITH DRIVING ASSISTANCE INFORMATION PRESENTATION
JPH08303588A (en) Transmission
FR3115855B1 (en) Method for controlling a light pattern and automotive lighting device
JP4180535B2 (en) Vehicle lighting device
FR2428772A1 (en) GEARBOX FOR AN INDUSTRIAL AUTOMOTIVE MACHINE
FR2426857A1 (en) VEHICLE HEADLIGHT
US7177729B2 (en) Meter for vehicle
EP0428085B1 (en) Front derailleur
FR2447826A1 (en) MECHANISM PREVENTING UNWANTED REVERSE OPERATION IN AN AUTOMATIC VEHICLE TRANSMISSION
JP2000198385A (en) Headlight controller for vehicle
EP0582505A1 (en) Device for controlling an automatic transmission of a car
JPH05301533A (en) Shift lever for vehicle
CN1311126A (en) Saddle type switch plate device for vehicle
EP1462309A3 (en) Headlamp device for motor vehicle
CN112351912A (en) Motor vehicle with projection device
JP4457957B2 (en) Vehicle headlamp control device
JP3886181B2 (en) Shift control device for automatic transmission
FR2636396A1 (en) Control device for an automatic gear box, particularly for a motor vehicle
JP2006064097A (en) Display device for automatic transmission

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20220506

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4