公开(公告)号：EP3020602A4

公开(公告)日：2017-08-16

申请号：EP14822594

申请日：2014-07-09

Applicant: KOITO MFG CO LTD

Inventor： TANAKA HIDETADA ,  MASUDA TAKESHI ,  KOMATSU MOTOHIRO ,  MURAMATSU TAKAO

IPC: B60Q1/14 ,  B60Q1/38 ,  F21S8/10 ,  F21W101/10 ,  F21Y103/10

CPC classification number: B60Q1/1423 ,  B60Q1/143 ,  B60Q1/38 ,  B60Q2300/054 ,  B60Q2300/056 ,  B60Q2300/332 ,  B60Q2300/336 ,  B60Q2300/41 ,  B60Q2300/42 ,  B60Q2300/45 ,  F21S41/143 ,  F21S41/255 ,  F21S41/663 ,  F21W2102/00 ,  F21Y2103/10

Abstract: The invention relates to a light distribution control method and a light distribution control device in which plural illumination regions A1-A8 are arranged in the left-right direction and illuminated by a headlamp in an ADB light distribution pattern PADB, and vehicle positions LP and RP of a vehicle CAR ahead are detected and selected ones of the plural illumination regions A1-A8 are reduced in light quantity according to the detected vehicle positions. In this method and device, corrected vehicle positions aLP and aRP are set that are obtained by adding margins Lm and Rm to the detected vehicle positions LP and RP in the left and right directions, respectively, and compared with the plural illumination regions A1-A8. Illumination regions where the vehicle CAR ahead exists are reduced in light quantity.

Abstract translation: 配光控制方法和配光控制装置技术领域本发明涉及一种配光控制方法和配光控制装置，其中，在ADB配光图案PADB中，多个照明区域A1〜A8在左右方向上排列并由头灯照明，车辆位置LP和RP 根据检测到的车辆位置，检测多个照明区域A1〜A8中的被选择的照明区域的光量。 在该方法和装置中，分别在检测到的左右方向上的车辆位置LP和RP上加上余量Lm和Rm，并且与多个照明区域A1-A8进行比较来设置校正后的车辆位置aLP和aRP 。 车辆CAR前方存在的照明区域的光量减少。

公开(公告)号：EP3196544A1

公开(公告)日：2017-07-26

申请号：EP17151998.6

申请日：2017-01-18

Applicant: STANLEY ELECTRIC CO., LTD.

Inventor： SUZUKI, Satoshi

IPC: F21S8/12

CPC classification number: B60Q1/1423 ,  B60Q2300/056 ,  B60Q2300/41 ,  B60Q2300/42 ,  B60Q2300/45 ,  F21S41/147 ,  F21S41/16 ,  F21S41/20 ,  F21S41/25 ,  F21S41/663 ,  F21S41/675 ,  G06K9/00825 ,  H04N7/183 ,  H05B33/0845

Abstract: A vehicle headlight device capable of outputting various light distribution patterns with low power consumption is provided. The vehicle headlight device (1) includes: an array light source (5) configured to have a plurality of light-emitting elements arranged therein; a condensing lens (7) which condenses light output from the array light source (5); a light source control unit (13) which individually changes light emission volumes of the plurality of light-emitting elements; a digital mirror (8) which reflects, with a plurality of mirror elements, light entering from the condensing lens (7); a projector lens (9) which projects, in a irradiation region (S), a light distribution pattern of the light reflected on the digital mirror (8); and a control device (3) which controls the light emission volumes of the plurality of light-emitting elements and inclined forms of the mirror elements to change illuminance distribution of the light distribution pattern.

Abstract translation: 提供一种能够以低功耗输出各种配光图案的车辆用前照灯装置。 该车辆用前照灯装置（1）具有：配置有多个发光元件的阵列光源（5） 聚光透镜（7），会聚从阵列光源（5）输出的光; 光源控制单元（13），其分别改变所述多个发光元件的发光量; 数字反射镜（8），其用多个反射镜元件反射从聚光透镜（7）入射的光; 投影透镜（9），其在照射区域（S）中投射在数字反射镜（8）上反射的光的配光图案; 以及控制所述多个发光元件的发光量和所述反射镜元件的倾斜形状以改变所述配光图案的照度分布的控制装置（3）。

公开(公告)号：EP2447603B2

公开(公告)日：2017-03-01

申请号：EP11194339.5

申请日：2007-09-20

Applicant: Volkswagen Aktiengesellschaft ,  Hella KGaA Hueck & Co.

Inventor： Schneider, Arthur ,  Hilgenstock, Jörg

IPC: F21V14/08 ,  B60Q1/08 ,  B60Q1/14

CPC classification number: B60Q1/085 ,  B60Q1/1423 ,  B60Q2300/056 ,  B60Q2300/122 ,  B60Q2300/322 ,  B60Q2300/324 ,  B60Q2300/41 ,  B60Q2300/42 ,  F21S41/686

公开(公告)号：EP2748518B8

公开(公告)日：2016-12-14

申请号：EP12798591.9

申请日：2012-11-05

Applicant: ZKW Group GmbH

Inventor： BAUER, Friedrich ,  MOSER, Andreas

IPC: F21S8/12 ,  F21V8/00 ,  F21V14/00

CPC classification number: F21S41/30 ,  B60Q1/085 ,  B60Q1/1423 ,  B60Q2300/41 ,  B60Q2300/42 ,  F21K9/61 ,  F21S41/143 ,  F21S41/147 ,  F21S41/24 ,  F21S41/255 ,  F21S41/321 ,  F21S41/43 ,  F21S41/663 ,  F21S45/47

公开(公告)号：EP2275305B1

公开(公告)日：2016-07-06

申请号：EP10169702.7

申请日：2010-07-15

Applicant: Koito Manufacturing Co., Ltd.

Inventor： Tani, Kentaro ,  Sato, Noriko ,  Komatsu, Motohiro ,  Tanaka, Hidetada ,  Ishida, Hiroyuki ,  Uchida, Naoki ,  Kotajima, Takuya

IPC: B60Q1/14 ,  F21S8/10

CPC classification number: B60Q1/1423 ,  B60Q2300/054 ,  B60Q2300/056 ,  B60Q2300/322 ,  B60Q2300/332 ,  B60Q2300/41 ,  B60Q2300/42 ,  B60Q2300/45 ,  F21S41/663

Abstract: An automotive headlamp apparatus(200) comprises: a lamp unit(10,10a,10b,10c,10d,10e) configured to be capable of forming an additional light distribution pattern(Hi) that includes an upper area above the cut-off line of a light distribution pattern for low beam(Lo) and that is divided into a plurality of individual patterns(Hia-Hie); and a controller (228,228L,228R)configured to control formation of each of the individual patterns (Hia-Hie) in accordance with presence of a forward vehicle(400). The controller(228,228L,228R) reduces the illuminance of an individual pattern(Hie) overlapping an area where a forward vehicle (400) is present and increases the illuminance of at least one of other individual patterns(Hia-Hid).

公开(公告)号：EP2206073B1

公开(公告)日：2016-03-16

申请号：EP08841153.3

申请日：2008-10-15

Applicant: ADC Automotive Distance Control Systems GmbH

Inventor： WALTER, Michael ,  FECHNER, Thomas

IPC: G06K9/00 ,  B60Q1/02

CPC classification number: B60Q1/143 ,  B60Q2300/322 ,  B60Q2300/41 ,  B60Q2300/42 ,  B60Q2300/45 ,  G06K9/00825

公开(公告)号：EP2879912A4

公开(公告)日：2016-01-27

申请号：EP13826453

申请日：2013-08-01

Applicant: GENTEX CORP

Inventor： SCHUT JEREMY A ,  FALB DAVID M

IPC: B60Q1/14 ,  B60Q1/08 ,  G06K9/00

CPC classification number: H04N7/18 ,  B60Q1/143 ,  B60Q2300/42 ,  G06K9/00825

公开(公告)号：EP2495129A3

公开(公告)日：2015-12-30

申请号：EP12157784.5

申请日：2012-03-01

Applicant: Koito Manufacturing Co., Ltd.

Inventor： Yamazaki, Masashi ,  Toda, Atsushi

IPC: B60Q1/14 ,  B60Q1/12

CPC classification number: B60Q1/143 ,  B60Q2300/056 ,  B60Q2300/322 ,  B60Q2300/41 ,  B60Q2300/42

Abstract: There is provided a light distribution control device (100) for controlling a light distribution pattern which is formed by light emitted from a vehicle headlamp (RHL, LHL) of a vehicle. The device includes: a vehicle detector (101) configured to detect a front vehicle existing in front of the vehicle; a light distribution controller (103) configured to determine the light distribution pattern based on a position of the detected front vehicle so as to prevent the front vehicle from being illuminated with glare light; a swiveling controller (104) configured to control swiveling of the vehicle headlamp; a road determining section (102) configured to determine a road shape of a road in front of the vehicle so as to generate road information; and a responsivity controller (105) configured to set a swiveling control speed of the swiveling controller to a certain speed, based on the road information.

Abstract translation: 提供一种用于控制由车辆的车辆前照灯（RHL，LHL）发出的光形成的配光图案的配光控制装置（100）。 该装置包括：车辆检测器（101），被配置为检测存在于车辆前方的前方车辆; 配光控制部（103），基于检测出的前方车辆的位置来决定配光图案，以防止前方车辆被强光照射; 旋转控制器（104），其构造成控制所述车辆前照灯的旋转; 道路确定部分，配置为确定车辆前方的道路的道路形状，以生成道路信息; 以及响应性控制器（105），被配置为基于道路信息将旋转控制器的旋转控制速度设置为特定速度。

公开(公告)号：EP2657079A3

公开(公告)日：2015-09-23

申请号：EP13003255.0

申请日：2010-07-08

Applicant: Koito Manufacturing Co., Ltd.

Inventor： Toda, Atsushi ,  Yamazaki, Atsushi ,  Tatara, Naoki ,  Tatara, Naohisa ,  Mochizuki, Kiyotaka ,  Saeki, Yukinori ,  Fukazawa, Fusao ,  Endo, Osamu

IPC: B60Q1/14 ,  F21S8/10 ,  B60Q1/18

CPC classification number: B60Q1/143 ,  B60Q1/18 ,  B60Q2300/056 ,  B60Q2300/12 ,  B60Q2300/312 ,  B60Q2300/322 ,  B60Q2300/324 ,  B60Q2300/41 ,  B60Q2300/42 ,  F21S41/698

Abstract: A vehicle headlamp apparatus (30, 230) includes right and left lamp units (10) disposed away from each other in a vehicle width direction, each of the lamp units (10) being operable to form at least a low beam light distribution pattern (LoR, LoL) and a high beam light distribution pattern (FL, FR, HiR, HiL), a vehicle detecting section (76) configured to detect a condition of a vehicle ahead of a vehicle (100, 200) on which the vehicle headlamp apparatus (30, 230) is mounted, a pattern determining section (80) configured to determine a light distribution pattern based on the condition of the vehicle ahead, a pattern control section (84) configured to control the lamp units (10) to form the light distribution pattern determined by the pattern determining section (80), a curve judging section (82) configured to judge whether a road on which the vehicle (100, 200); is traveling is curved, and a pattern restricting section (88, 188) configured to restrict, when the curve judging section (82) judges that the road is curved, a selection of the high beam light distribution pattern (FL, FR, HiR, HiL) in at least one of the lamp units (10), regardless of the light distribution pattern determined by the pattern determining section (80).

公开(公告)号：EP1451038B1

公开(公告)日：2015-09-16

申请号：EP02786988.2

申请日：2002-12-09

Applicant: Gentex Corporation

Inventor： STAM, Joseph, S.

IPC: B60Q1/10 ,  B60Q1/08 ,  F21S8/10 ,  F21V14/00 ,  F21Y101/02 ,  B60Q1/18

CPC classification number: B60Q1/18 ,  B60Q1/085 ,  B60Q1/10 ,  B60Q2300/054 ,  B60Q2300/056 ,  B60Q2300/112 ,  B60Q2300/114 ,  B60Q2300/122 ,  B60Q2300/132 ,  B60Q2300/21 ,  B60Q2300/312 ,  B60Q2300/314 ,  B60Q2300/322 ,  B60Q2300/331 ,  B60Q2300/332 ,  B60Q2300/3321 ,  B60Q2300/334 ,  B60Q2300/41 ,  B60Q2300/42 ,  F21S41/00 ,  F21S41/141 ,  F21S41/147 ,  F21S41/62 ,  F21S41/698 ,  F21V14/00 ,  F21Y2115/10

Abstract: A control system (40) for controlling at least one exterior vehicle light (22) of a controlled motor vehicle comprises a control unit (44) in communication with the at least one exterior vehicle light. The control unit is operable for receiving a vehicular input that includes at least one of a vehicle speed, a vehicle turn rate, a vehicle wheel angle, a vehicle compass direction, a vehicle pitch, a vehicle location, a weather condition and an ambient light level; determining a desired beam pattern based upon the vehicular input; receiving an image of a forward field of view of the motor vehicle from an image sensor; analyzing the received image; and modifying the desired beam pattern based upon the analyzed image, wherein more than two distinct beam patterns can be provided.

Abstract translation: 用于控制受控机动车辆的至少一个外部车辆灯（22）的控制系统（40）包括与至少一个外部车辆灯连通的控制单元（44）。 控制单元可操作用于接收包括车速，车辆转弯速率，车轮角度，车辆罗盘方向，车辆俯仰，车辆位置，天气状况和环境光中的至少一个的车辆输入 水平; 基于车辆输入确定期望的波束图案; 从图像传感器接收机动车辆的正视​​场的图像; 分析收到的图像; 以及基于所分析的图像修改所需的波束图案，其中可以提供多于两个不同的波束图案。