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1. (WO2018146801) VEHICLE LIGHTING CONTROL METHOD AND VEHICLE LIGHTING CONTROL APPARATUS
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Pub. No.: WO/2018/146801 International Application No.: PCT/JP2017/004976
Publication Date: 16.08.2018 International Filing Date: 10.02.2017
Chapter 2 Demand Filed: 01.08.2017
IPC:
B60Q 1/20 (2006.01) ,B60Q 1/14 (2006.01) ,F21S 8/12 (2006.01)
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
18
being additional front lights
20
Fog lights
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
14
having dimming means
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
Applicants:
日産自動車株式会社 NISSAN MOTOR CO., LTD. [JP/JP]; 神奈川県横浜市神奈川区宝町2番地 2, Takara-cho, Kanagawa-ku, Yokohama-shi, Kanagawa 2210023, JP
ルノー エス.ア.エス. RENAULT S.A.S. [FR/FR]; FR
Inventors:
北勝 真弥 KITAKATSU Maya; JP
蘆田 隆 ASHIDA Takashi; JP
Agent:
三好 秀和 MIYOSHI Hidekazu; JP
高橋 俊一 TAKAHASHI Shunichi; JP
伊藤 正和 ITO Masakazu; JP
高松 俊雄 TAKAMATSU Toshio; JP
Priority Data:
Title (EN) VEHICLE LIGHTING CONTROL METHOD AND VEHICLE LIGHTING CONTROL APPARATUS
(FR) PROCÉDÉ ET APPAREIL DE COMMANDE D'ÉCLAIRAGE DE VÉHICULE
(JA) 車両用照明の制御方法及び車両用照明の制御装置
Abstract:
(EN) The present invention comprises a fog detection unit (11) which detects the presence or absence of fog around a vehicle. The present invention further comprises a lighting control unit (12) which, when the occurrence of fog is detected by the fog detection unit (11), sets to low beam the distribution of light ahead of the vehicle in the lane being travelled on, and sets to high beam the light distribution in a region adjacent to the travel lane. During the occurrence of fog, the region ahead of the lane that the vehicle is travelling on is set to low beam, and thus it is possible to prevent the light radiated from headlights (21R, 21L) from reflecting diffusely and dazzling the occupants of the vehicle.
(FR) La présente invention comprend une unité de détection de brouillard (11) qui détecte la présence ou l'absence de brouillard autour d'un véhicule. La présente invention comprend en outre une unité de commande d'éclairage (12) qui, lorsque l'apparition d'un brouillard est détectée par l'unité de détection de brouillard (11), baisse le faisceau de distribution de lumière devant le véhicule sur la voie où celui-ci se déplace, et monte le faisceau de distribution de lumière dans une région adjacente à la voie de déplacement. Lors de L'apparition de brouillard, la région en amont de la voie où le véhicule se déplace est éclairée par un faisceau bas, et il est ainsi possible d'empêcher la lumière émise par les phares (21R, 21L) de réfléchir de manière diffuse et d'éblouir les occupants du véhicule.
(JA) 自車両の周囲に霧が発生しているか否かを検出する霧検出部(11)を備える。更に、霧検出部(11)にて霧が発生していることが検出されたときに、自車両の走行車線の前方の配光をロービームとし、走行車線に隣接する領域の配光をハイビームとする照明制御部(12)を備える。霧発生時には、自車両の走行車線の前方の領域がロービームとされるので、前照灯(21R、21L)より照射した照明光が乱反射して自車両の乗員に眩惑を与えることを防止できる。
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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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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: Japanese (JA)
Filing Language: Japanese (JA)