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101. 发明专利

JP2016120871A 配光可変車両用灯具审中-公开
标题翻译：灯具分配可变的车辆灯配件
公开(公告)号：JP2016120871A
公开(公告)日：2016-07-07
申请号：JP2014262977
申请日：2014-12-25
申请人：株式会社小糸製作所
发明人：田中秀忠 , 柴田裕一 , 中澤美紗子 , 早川三千彦
IPC分类号： B60Q1/08 , B60Q1/16 , B60Q1/12 , F21S8/12 , F21W101/10 , F21Y115/10 , B60Q1/14
CPC分类号： B60Q1/085 , B60Q1/143 , F21S48/1159 , F21S48/1317 , B60Q2300/054 , B60Q2300/056 , B60Q2300/312 , B60Q2300/42
摘要：【課題】高輝度光源と低輝度光源を併用し、対向車や自車両の運転者に眩しさを与えることなく、多様な配光パターンを形成する。【解決手段】車両用前照灯は、運転状況に適応させてハイビームの配向パターンを制御するためのADB制御装置21を備える。ADB制御装置21には、各種センサー類から運転情報を入力する運転情報入力部22と、入力情報に基づいて現在の運転状況を判別する運転状況判別部23と、スイブル用およびレベリング用のアクチュエータ8,9を制御する配向制御部24と、ロービーム光源10、低輝度光源11および高輝度光源13の光出力を制御する光源制御部25と、運転状況の判別結果に基づいて配向制御部24と光源制御部25を関連付けて制御するCPU26とが設けられている。【選択図】図3
摘要翻译：要解决的问题：通过使用高亮度光源和低亮度光源来形成各种配光图案，而不会在相对车道和本车辆上的车辆的驾驶员上眩光。解决方案：A 用于车辆的头灯包括用于在适应于驾驶状况的同时控制远光灯的取向模式的ADB控制器21。 ADB控制器21设置有：用于从各种传感器输入驾驶信息的驾驶信息输入部22; 驾驶条件确定部23，用于基于输入信息来确定当前行驶状况; 用于控制用于旋转和调平的致动器8,9的取向控制部分24; 远光源10; 用于控制低亮度光源11和高亮度光源13的光输出的光源控制部25; 以及用于基于驾驶状态的确定结果来相互关联地控制姿态控制部分24和光源控制部分25的CPU 26。选择的图示：图3

102. 发明专利

JP4391870B2 Illumination lamp for the vehicle 有权
标题翻译：空值
公开(公告)号：JP4391870B2
公开(公告)日：2009-12-24
申请号：JP2004110432
申请日：2004-04-02
申请人：株式会社小糸製作所
发明人：正士達川
IPC分类号： F21S8/10 , B60Q1/04 , B60Q1/16 , B60Q1/18 , B60Q1/20 , B60Q1/26 , F21S8/12 , F21V5/00 , F21V5/04 , F21V7/00 , F21V7/04 , F21V7/08 , F21V7/09 , F21V13/04 , F21W101/10 , F21Y101/02
CPC分类号： F21S41/36 , F21S41/147 , F21S41/155 , F21S41/25 , F21S41/26 , F21S41/323 , F21Y2115/10
摘要： A cylindrical lens extends generally in a width direction of a vehicle, and light from three light-emitting elements, rearward of a rear focal line of the cylindrical lens, is reflected forward by three reflectors. A reflecting surface of each reflector has an elliptical vertical cross-sectional shape in a vertical plane perpendicular to the rear focal line. The first focus is at a center of light-emission of the corresponding light-emitting element, while the second focus lies at a point in the vicinity of the rear focal line. The rate of utilization of light flux from each light-emitting element is enhanced, and a luminous distribution patter having a relatively small width in an upward-downward orientation is formed. When the cylindrical lens and each reflector are deviated from their respective proper positions in the direction of the width of the vehicle, the luminous distribution patter of a constant shape can be formed.
摘要翻译：圆柱形透镜大体上在车辆的宽度方向上延伸，并且来自三个发光元件的光，从柱面透镜的后焦点的后方向前被三个反射器反射。每个反射器的反射表面在垂直于后焦线的垂直平面中具有椭圆形的垂直横截面形状。第一焦点位于对应的发光元件的发光中心，而第二焦点位于后焦点线附近的点。来自各发光元件的光束的利用率提高，并且形成具有向上 - 向下取向的相对较小宽度的发光分布图案。当柱面透镜和每个反射器在车辆宽度方向上偏离它们各自适当的位置时，可以形成恒定形状的发光分布图案。

103. 发明专利

JP2009123566A Headlamp for vehicle 有权
标题翻译：汽车头灯
公开(公告)号：JP2009123566A
公开(公告)日：2009-06-04
申请号：JP2007297432
申请日：2007-11-16
申请人： Koito Mfg Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社小糸製作所
发明人： WATANABE SHINYA , YAMAMURA SATOSHI
IPC分类号： F21S8/10 , B60Q1/06 , B60Q1/16 , F21S8/12 , F21V14/02 , F21W101/10 , F21Y101/02 , H01L33/00
CPC分类号： B60Q2300/45
摘要： PROBLEM TO BE SOLVED: To provide a headlamp for vehicle which can illuminate in high beam light distribution without dazzling the other vehicle even when the other vehicle exists and can secure safe driving. SOLUTION: The high beam illumination means for illuminating the high beam light distribution region HA upper than the low beam light distribution region LA is constructed of a plurality of lamps for illuminating respectively a plurality of regions HR1-HR3, HL1-HL5 in which the high beam light distribution region HA is divided in right and left direction. The plurality of regions HR1-HR3, HL1-HL5 are established so that the number of division (divided number is 5) on self-lane side is more than the number of division (divided number is 3) on the opposite lane side, and the plurality of lamps can be controlled on the light volume independently respectively. While containing increase of the total number of lamps, the headlamp can illuminate the front of the own vehicle brightly without dazzling the other vehicle and safe driving is secured. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：即使在其他车辆存在并且可以确保安全驾驶的情况下，也可以提供能够照射远光配光的车辆用前照灯而不使其他车辆眩目。解决方案：用于照射远距离光束分布区域LA的远光配光区域HA的远光照明装置由多个灯构成，分别照射多个区域HR1-HR3，HL1-HL5，其中远光配光区域HA在左右方向上分开。多个区域HR1-HR3，HL1-HL5被建立为使得自行车道侧的分割数（分割数为5）大于相对车道侧的分割数（分割数为3），并且可以分别独立地控制多个灯的光量。当灯具总数增加时，前照灯可以明亮地照亮本车辆的前方，而不会使其他车辆眩目，并确保安全驾驶。版权所有（C）2009，JPO＆INPIT

104. 发明专利

JP2005294176A Lighting lamp for vehicle 有权
标题翻译：车灯
公开(公告)号：JP2005294176A
公开(公告)日：2005-10-20
申请号：JP2004110432
申请日：2004-04-02
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： TATSUKAWA MASASHI
IPC分类号： B60Q1/04 , B60Q1/16 , B60Q1/18 , B60Q1/20 , B60Q1/26 , F21S8/10 , F21S8/12 , F21V5/00 , F21V5/04 , F21V7/00 , F21V7/04 , F21V7/08 , F21V7/09 , F21V13/04 , F21W101/10 , F21Y101/02
CPC分类号： F21S41/36 , F21S41/147 , F21S41/155 , F21S41/25 , F21S41/26 , F21S41/323 , F21Y2115/10
摘要： PROBLEM TO BE SOLVED: To provide a lighting lamp for a vehicle using a light emitting element as a light source in which utilization rate of flux of light is improved and irradiation control of light can be made accurately, while the lamp structure is simplified.
SOLUTION: A cylindrical lens 22 is arranged extending in the vehicle width direction and the light from three light emitting elements 24 arranged at the rear part than the rear side focal line FL is reflected by three reflectors 26 toward the front. The reflecting surface 26a of each reflector 26 is established in elliptical shape for the perpendicular cross-section shape crossing at right angles the rear side focal line FL, making the light emitting center of each light emitting element 24 as a first focus and the point near the rear side focal line FL as a second focus. Thereby, the utilization rate of the flux of light for the light from each light emitting element 24 is improved, and a light distribution pattern with comparatively narrow vertical width can be formed. Furthermore, even if the position of the cylindrical lens 22 and the position of each reflector 26 are shifted in the vehicle width direction, light distribution pattern of almost constant shape can be formed, while making the lamp structure simple.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：为了提供使用发光元件作为光源的车辆的照明灯，其中光通量的利用率得到改善，并且可以准确地进行光的照射控制，而灯结构是简化。解决方案：柱面透镜22布置成沿车辆宽度方向延伸，并且布置在后侧的三个发光元件24的光比后侧焦平面线FL在后方由三个反射器26朝向前方反射。每个反射器26的反射表面26a被建立为垂直截面形状的椭圆形状，其与后侧焦线FL成直角交叉，使得每个发光元件24的发光中心作为第一焦点，并且接近后侧焦线FL作为第二焦点。由此，来自各发光元件24的光的光通量的利用率提高，能够形成具有相对窄的垂直宽度的配光图案。此外，即使柱面透镜22的位置和每个反射器26的位置在车辆宽度方向上偏移，也可以在使灯结构简单的同时形成几乎恒定形状的配光图案。版权所有（C）2006，JPO＆NCIPI

105. 发明专利

JP2005053477A Dip beam headlight doubling as cornering light for automobile 有权
标题翻译： DIP BEAM HEADLIGHT DOUBLING作为汽车照明灯
公开(公告)号：JP2005053477A
公开(公告)日：2005-03-03
申请号：JP2004222769
申请日：2004-07-30
申请人： Valeo Vision , ヴァレオビジョンValeo Vision
发明人： RAVIER JEAN-PAUL
IPC分类号： B60Q1/18 , B60Q1/12 , B60Q1/14 , B60Q1/16
CPC分类号： B60Q1/14 , B60Q1/12 , B60Q1/16 , B60Q1/18 , B60Q2300/054 , B60Q2300/122 , B60Q2300/322
摘要： PROBLEM TO BE SOLVED: To reduce the size of a dip beam headlight doubling as a cornering light and to reduce cost. SOLUTION: The dip beam headlight doubling as a cornering light has at least two light sources comprising at least one light source (S1) provided with a dip beam-type cutoff and at least one second light source (K1) provided with at least partially flat cutoff and located on the outside of the first light source so as to illuminate a sideward curve, a means (E) for detecting the track of the automobile to feed a signal depending on properties of a route through which the automobile travels, and a means (U) for increasing the brightness of light sources having at least partial flat cutoff or at least one light source (K1) of them in response to the supplied signal when there is a sideward curve relative to the light source. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了减小倾角大灯的尺寸，作为转弯灯倍增，并降低成本。解决方案：作为转弯光的双光束头灯加倍具有至少两个光源，该至少两个光源包括至少一个设置有倾角光束型截止的光源（S1）和至少一个第二光源（K1）至少部分平坦的切断并位于第一光源的外侧以照亮侧向曲线;用于检测汽车轨道的装置（E），用于根据汽车行驶的路线的特性来馈送信号; 以及用于当存在相对于光源的侧向曲线时，响应于所提供的信号，增加具有至少部分平坦截止的光源的亮度的装置（U）或其至少一个光源（K1）。版权所有（C）2005，JPO＆NCIPI

106. 发明专利

JP3563028B2 Vehicle headlight optical axis direction automatic adjusting device 有权
公开(公告)号：JP3563028B2
公开(公告)日：2004-09-08
申请号：JP2000344194
申请日：2000-11-10
申请人：トヨタ自動車株式会社 , 株式会社デンソー
发明人：義之三木 , 邦夫大橋 , 有二山田 , 正徳近藤
IPC分类号： B60Q1/04 , B60Q1/076 , B60Q1/08 , B60Q1/12 , B60Q1/16 , B60Q1/18 , B60Q11/00
CPC分类号： B60Q11/00 , B60Q1/12 , B60Q1/16 , B60Q1/18 , B60Q2300/112 , B60Q2300/116 , B60Q2300/122 , B60Q2300/134 , B60Q2300/146 , B60Q2300/322
摘要： Output of each sensor arrangement is supplied to an ECU through a communication bus line. A value of a turning radius of a vehicle, which is used for adjusting directions of optical axes of swivel lights, is computed based on the output of each sensor arrangement in the ECU. When a majority of the computed values fall within a predetermined allowable range, the majority of the computed values are determined as normal, and the remaining of the computed values is determined as abnormal. The communication bus line is determined as abnormal when none of the output from the sensor arrangements is obtained. An optical axis control angle is computed based on the normal computed values and is used to drive actuators to adjust directions of the optical axes of the swivel lights.

107. 发明专利

JP2002144952A AUTOMATIC ADJUSTMENT DEVICE OF OPTICAL AXIS DIRECTION OF VEHICLE HEADLIGHT 失效
公开(公告)号：JP2002144952A
公开(公告)日：2002-05-22
申请号：JP2000344194
申请日：2000-11-10
申请人： DENSO CORP , TOYOTA MOTOR CORP
发明人： KONDO MASANORI , MIKI YOSHIYUKI , YAMADA YUJI , OHASHI KUNIO
IPC分类号： B60Q1/04 , B60Q1/076 , B60Q1/08 , B60Q1/12 , B60Q1/16 , B60Q1/18 , B60Q11/00
摘要： PROBLEM TO BE SOLVED: To carry out an appropriate fail processing by specifying an abnormality of any sensor body or an abnormality of a communication system at the time of an abnormality of various kinds of sensor information externally inputted. SOLUTION: Various kinds of sensor information are inputted through a communication bus 19 and an operation value of a turning radius for adjusting an optical axis direction of swiveling (turning) lights 11L, 11R is calculated by ECU20. A normal value or an abnormal value is judged from this operation value by a majority decision. When it is specified that a sensor body corresponding to this abnormal value is abnormal and various kinds of sensor information can be totally obtained, an abnormality of the communication bus 19 is specified. Actuators 12L, 12R are driven based on an optical axis control angle (swivel control angle) calculated based on the normal value and an optical axis direction of the swiveling lights 11L, 11R is adjusted. Therefore, an abnormality of any sensor body or an abnormality of the communication system can be specified and an appropriate fail processing can be executed when an abnormality is generated.

108. 发明专利

JP2002104065A AUTOMATIC ADJUSTMENT DEVICE FOR OPTICAL AXIS DIRECTION OF VEHICULAR HEADLIGHT 失效
公开(公告)号：JP2002104065A
公开(公告)日：2002-04-09
申请号：JP2000296880
申请日：2000-09-28
申请人： DENSO CORP
发明人： OKUCHI HIROAKI , HORII YASUTOSHI , KONDO MASANORI , NISHIMURA KENICHI
IPC分类号： B60Q1/12 , B60Q1/16 , B60Q1/18
摘要： PROBLEM TO BE SOLVED: To swivel and adjust the optical axis direction of a vehicular headlight by accurately detecting a curving road state or the like by the varying state of white lines or the like showing the lane width on a road surface. SOLUTION: When it is detected by a CCD camera 19 or the like that the forward road shape is curving, based on the varying state of the white lines as indication lines drawn for the lane width on the road in front of the vehicle, before the steering angle of a steering wheel 15 is sensed by a steering angel sensor 16, and left and right vehicular swiveling lights 11L and 11R are swiveled and adjusted, the optical axis directions of the left and right vehicular swiveling lights 11L and 11R are swiveled in advanced. Thus, the optical axis directions of the left and right vehicular swiveling lights 11L and 11R are swiveled in advance before the steering wheel 15 is steered by a driver when the forward road shape is curving, so that the forward visibility can be improved.

109. 发明专利

JP2002052974A HEADLAMP SYSTEM FOR VEHICLE 失效
公开(公告)号：JP2002052974A
公开(公告)日：2002-02-19
申请号：JP2000240723
申请日：2000-08-09
申请人： KOITO MFG CO LTD
发明人： KOBAYASHI MASAJI , MASUDA TAKESHI , INOUE TAKASHI , SUZUKI KAZUHIRO
IPC分类号： B60Q1/08 , B60Q1/12 , B60Q1/16 , B60Q1/18
摘要： PROBLEM TO BE SOLVED: To sufficiently light up a vehicle front road surface without giving a sense of incongruity to a driver on a headlamp system for a vehicle constituted to carry out beam control of a headlamp. SOLUTION: This system is constituted to beam-control the headlamps 20L, 20R by an ECU 22 for beam control. The ECU 22 for beam control is constituted to be furnished with a road shape corresponding mode to carry out beam control in correspondence with a detection result of a road shape in front of a vehicle and a turning angle corresponding mode to carry out beam control in correspondence with a detection result of a turning angle of the vehicle and constituted to select either one of the above both modes in accordance with the vehicle. Consequently, it is possible to prevent a careless change of a beam lighting-up direction regardless of car speed by conventional working of a direction indicator or steering operation.

110. 发明专利

JP2000322912A DUAL-FUNCTION HEAD LAMP FOR AUTOMOBILE HAVING SIGNAL LIGHT SOURCE AND FIXED LENS 失效
公开(公告)号：JP2000322912A
公开(公告)日：2000-11-24
申请号：JP2000130245
申请日：2000-04-28
申请人： VALEO VISION
发明人： BLUSSEAU ERIC , DE LAMBERTERIE ANTOINE
IPC分类号： B60Q1/16 , B60Q1/12 , B60Q1/18 , B60Q1/20 , F21S8/10 , F21V7/00 , F21V7/16 , F21V14/04 , F21W101/10 , F21Y101/00
摘要： PROBLEM TO BE SOLVED: To provide a head lamp allowing running along both right and left curves of a road, by generating two zones with maximum light strength in a range of a beam from an optical means that cooperates together with a light source provided for an automobile and generates the beam expanding in the substantially width direction. SOLUTION: On a reflecting surface of an optical means 20 cooperating together with a lamp 10 having a filament 11 covered by a shielding hood 12 for preventing direct light, the left side part generates a light collecting zone right at about 10 degrees, and the right side part generates a light collecting zone left at about 25-30 degrees. Sideward expansion of the optical means 20 is limited within a suitable range to prevent undesired occurrence of interruption of reflecting light on either the shielding hood 12 itself or a certain region projecting to the front of the optical means 20. Because right deflection is provided using the left side part of the optical means 20 and left deflection is provided using the right side part of the optical means 20, such undesired interruption can be avoided.

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