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1. (WO2017132714) METHOD FOR DETERMINING THE ZERO POSITION OF A MIRROR MECHANISM IN A VEHICLE HEADLIGHT
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/132714 International Application No.: PCT/AT2017/060008
Publication Date: 10.08.2017 International Filing Date: 24.01.2017
IPC:
F21S 8/12 (2006.01) ,B60Q 1/076 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
S
NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF
8
Lighting devices intended for fixed installation
10
specially adapted for vehicles
12
providing a single shaped beam, e.g. asymmetric beam, e.g. for penetrating fog or for preventing glare
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
Q
ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
1
Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
02
the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
04
the devices being headlights
06
adjustable, e.g. remotely-controlled from inside vehicle
076
by electric means
Applicants:
ZKW GROUP GMBH [AT/AT]; Rottenhauser Straße 8 3250 Wieselburg, AT
Inventors:
MAYER, Peter; AT
MITTERLEHNER, Thomas; AT
Agent:
PATENTANWALTSKANZLEI MATSCHNIG & FORSTHUBER OG; P.O.Box 36 Biberstraße 22 1010 Wien, AT
Priority Data:
A 50075/201605.02.2016AT
Title (DE) VERFAHREN ZUM BESTIMMEN DER NULLPOSITION EINER SPIEGELEINRICHTUNG IN EINEM FAHRZEUG-SCHEINWERFER
(EN) METHOD FOR DETERMINING THE ZERO POSITION OF A MIRROR MECHANISM IN A VEHICLE HEADLIGHT
(FR) PROCÉDÉ POUR DÉTERMINER LA POSITION ZÉRO D'UN DISPOSITIF RÉFLECTEUR DANS UN PHARE DE VÉHICULE
Abstract:
(DE) Zur Bestimmung einer Nullposition des Stellantriebs (14) einer Leuchtweitenregelung eines Lichtmoduls (10) in einem Scheinwerfer für Fahrzeuge, wird von der Lichtquelle (1) ausgehendes Licht auf eine Absorberfläche (12) geleitet. Die Absorberfläche (12) weist eine Öffnung auf, durch die Licht als begrenzter Lichtstrahl (17) hindurchtritt. Mittels des Stellantriebs (14) wird das Lichtmodul (10) hinsichtlich seiner Winkelposition verschwenkt, wobei mittels eines lichtempfindlichen Sensor (15), der hinter der Absorberfläche (12) angeordnet ist, eine Intensität des durch die Öffnung hindurchtretenden Lichtstrahls (17) detektiert wird.
(EN) In order to determine a zero position of the actuator (14) of a headlight beam adjustment device of a lighting module (10) in a vehicle headlight, light emitted by a light source (1) is directed onto an absorber surface (12). The absorber surface (12) has an opening which light penetrates as a restricted light beam (17). The actuator (14) is used to pivotally adjust the angular position of the lighting module (10), and a photosensitive sensor (15) located behind the absorber surface (12) detects an intensity of the light beam (17) penetrating the opening.
(FR) Afin de déterminer une position zéro du mécanisme de commande (14) d'une régulation de portée lumineuse d'un module lumineux (10) dans un phare de véhicule, la lumière émise par la source lumineuse (1) est guidée sur une surface d'absorption (12). Ladite surface d'absorption (12) présente une ouverture par laquelle passe la lumière sous forme de faisceau lumineux (17) défini. Le mécanisme de commande (14) permet de faire pivoter le module lumineux (1) en termes de position angulaire, un détecteur (15) photosensible, disposé derrière la surface d'absorption (12), permettant quant à lui de détecter une intensité du faisceau lumineux (17) passant à travers l'ouverture.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)
Also published as:
CN107278250JP2018508412US20180135824