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31. 发明专利

JP2012224292A Intersection illumination system 有权
标题翻译：交会照明系统
公开(公告)号：JP2012224292A
公开(公告)日：2012-11-15
申请号：JP2011095602
申请日：2011-04-22
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： KANAMORI AKITAKA , TATARA NAOKI
IPC分类号： B60Q1/14 , G08G1/16
CPC分类号： B60Q2300/336
摘要： PROBLEM TO BE SOLVED: To provide an intersection illumination system capable of making a vehicle stop or sufficiently reduce its speed before an intersection during nighttime traveling.SOLUTION: An intersection detection part 5 detects an intersection included in an illumination range of head lamps 3 based on positional information from a car navigation system 4. A control device 10 is connected to the intersection detection part 5 and a light distribution pattern storage part 11, and upon detecting the intersection, switches the light distribution pattern of the head lamps 3 from an ordinary light distribution pattern to a limited light distribution pattern. The limited light distribution pattern limitedly illuminates an area up to this side of the intersection by the head lamps 3, makes the inside of the intersection dark to enforce a driver to stop or to reduce speed sufficiently.
摘要翻译：要解决的问题：提供一种能够在夜间行驶期间使交叉路口停车或充分降低交叉口之前的车速的交叉路口照明系统。交点检测部5基于来自汽车导航系统4的位置信息，检测头灯3的照明范围内的交点。控制装置10与交叉检测部5和配光图案存储部11，并且在检测到交叉点时，将头灯3的配光图案从普通配光图案切换到有限的配光图案。有限的配光图案通过头灯3有限地照射到交叉路口的这一侧的区域，使得交叉点的内部变暗，以强制驾驶员停止或足够地降低速度。版权所有（C）2013，JPO＆INPIT

32. 发明专利

JP2012006482A Control device, vehicle headlamp system, vehicle lighting fixture 有权
标题翻译：控制装置，车辆头灯系统，车灯照明
公开(公告)号：JP2012006482A
公开(公告)日：2012-01-12
申请号：JP2010144025
申请日：2010-06-24
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： MOCHIZUKI KIYOTAKA , HORI TAKASHI , KOMATSU MOTOHIRO , TATARA NAOKI
IPC分类号： B60Q1/04
CPC分类号： B60Q1/1423 , B60Q2300/056 , B60Q2300/112 , B60Q2300/312 , B60Q2300/332
摘要： PROBLEM TO BE SOLVED: To prevent the selection of an unsuitable light distribution pattern caused by the erroneous detection of a forward vehicle.SOLUTION: A forward vehicle detecting section 62 receives image data obtained by imaging an image of a region in front of a vehicle and detects the presence of a forward vehicle in an image. A map storage section 56 holds a map for selecting a light distribution pattern formed by a vehicle lighting fixture based on a position of the forward vehicle. The map storage section 56 holds a map for normal weather and a map for bad weather to be used in the prescribed weather condition which may cause the detection mistake of the forward vehicle based on the image data. A weather determining section 52 determines a weather environment in which the vehicle travels is the prescribed weather condition or not. The light distribution pattern determining section 54 determines a light distribution pattern by referring to any of the map for normal weather and the map for bad weather based on determination by the weather determining section 52. A signal output section 58 outputs a control signal to a vehicle lighting fixture 70 so that the determined light distribution pattern is performed.
摘要翻译：要解决的问题：为了防止由前方车辆的错误检测引起的不合适的配光图案的选择。解决方案：前方车辆检测部62接收通过对车辆前方的区域的图像进行成像而获得的图像数据，并且检测图像中的前方车辆的存在。地图存储部56基于前方车辆的位置保持用于选择由车辆用灯具形成的配光图案的地图。地图存储部56保存正常天气的地图和在可能导致前方车辆的检测错误的规定天气条件下使用的恶劣天气的地图，基于图像数据。天气确定部分52确定车辆行驶的天气环境是否是规定的天气状况。配光图案决定部54基于天气判定部52的判断，参照正常天气的地图和恶劣天气的地图来确定配光图案。信号输出部58向车辆输出控制信号照明灯具70，从而执行确定的配光图案。版权所有（C）2012，JPO＆INPIT

33. 发明专利

JP2011189776A Vehicle lamp system 审中-公开
标题翻译：车灯系统
公开(公告)号：JP2011189776A
公开(公告)日：2011-09-29
申请号：JP2010055374
申请日：2010-03-12
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： TATARA NAOKI , KANAMORI AKITAKA
IPC分类号： B60Q1/52 , B60Q1/00 , B60R1/00 , G08G1/09 , G08G1/16
摘要： PROBLEM TO BE SOLVED: To eliminate a load of a driver by performing automatic blinking or switching-off of hazard lamps, and secure a safe traveling as well as achieving an electrical power saving. SOLUTION: A vehicle lamp system includes a front monitoring means 1 for outputting a front road information of a vehicle, a rear monitoring means 2 for outputting a rear road information of the vehicle, and a lamp switch controlling means 7 for controlling the hazard lamps TSL of the vehicle to blink or switch-off based on the front and rear road information. When a traffic jam is detected a road ahead of the vehicle, the lamp switch controlling means 7 blinks the hazard lamps TSL, and when an another vehicle traveling behind the vehicle approaches and follows the vehicle, the lamp switch controlling means 7 switches off the hazard lamps TSL. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过自动闪烁或关闭危险灯来消除驾驶员的负担，并确保安全行驶以及实现节电。车辆灯系统包括用于输出车辆的前道路信息的前监视装置1，用于输出车辆的后道路信息的后监视装置2和用于控制车辆的后方道路信息的灯开关控制装置7 车辆的危险灯TSL根据前后道路信息闪烁或关闭。当检测到车辆前方的道路堵塞时，灯开关控制装置7使危险灯TSL闪烁，并且当车辆后方行驶的另一车辆靠近并跟随车辆时，灯开关控制装置7切断危险灯TSL。版权所有（C）2011，JPO＆INPIT

34. 发明专利

JP2011011593A Vehicle headlamp apparatus 有权
标题翻译：车用头灯装置
公开(公告)号：JP2011011593A
公开(公告)日：2011-01-20
申请号：JP2009156035
申请日：2009-06-30
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： YAMAZAKI ATSUYUKI , TODA ATSUSHI , MOCHIZUKI KIYOTAKA , HAYAKAWA MICHIHIKO , TATARA NAOKI
IPC分类号： B60Q1/14 , F21S8/12 , F21W101/10
CPC分类号： B60Q1/1423 , B60Q2300/054 , B60Q2300/056 , B60Q2300/314 , F21S41/698
摘要： PROBLEM TO BE SOLVED: To reduce a risk of producing a glare to a vehicle ahead when changing a light distribution pattern in accordance with the vehicle ahead.SOLUTION: A vehicle headlamp apparatus includes a lamp unit operable to form an additional light distribution pattern including a region above a cutoff line of a low beam light distribution pattern, and a controller which controls a light irradiation of the lamp unit in accordance with the vehicle ahead. The controller limits a formation of the additional light distribution pattern when the controller determines that a brightness of a surrounding environment exceeds a predetermined brightness.
摘要翻译：要解决的问题：根据前方的车辆改变配光图案，降低对前方车辆产生眩光的风险。车辆前照灯装置包括灯单元，其可操作以形成附加配光图案，包括区域，以及控制器，其根据前方车辆控制灯单元的光照射。当控制器确定周围环境的亮度超过预定亮度时，控制器限制附加配光图案的形成。

35. 发明专利

JP2010263272A Monitoring camera for vehicle and monitoring camera system for vehicle 审中-公开
标题翻译：监控车辆和车辆监控摄像机系统
公开(公告)号：JP2010263272A
公开(公告)日：2010-11-18
申请号：JP2009110450
申请日：2009-04-30
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： ENDO OSAMU , TATARA NAOKI
IPC分类号： H04N5/225 , B60R1/00
CPC分类号： B60Q1/0023 , B60Q1/1423 , B60Q1/30 , B60Q1/46 , B60Q1/525 , B60R2300/40 , G08G1/04
摘要： PROBLEM TO BE SOLVED: To provide a monitoring camera for vehicle, capable of picking up enlarged images of distant objects by one camera, and capable of picking up images of objects existing in a wide range with respect to nearby objects.
SOLUTION: The monitoring camera for vehicle includes an imaging element 32 and an image forming lens 33, and is included as an image pickup apparatus CAM1 for picking up images from a distant area to a nearby area in the front or rear of a vehicle. The image forming lens 33 comprises a plurality of lenses Lf, Lm, and Ln different in focal length. Then, objects, in which images are respectively formed, are picked up on different areas of imaging surface of the imaging element 32 with the images formed. Images of distant objects are picked up with a high enlargement factor to increase the resolution, images of objects in a wide range in a nearby or close area are picked up without omission, and objects, such as the other vehicles existing around a self-vehicle, are surely monitored.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于车辆的监控摄像机，其能够通过一个摄像机拾取远距离物体的放大图像，并且能够拾取相对于附近物体存在的物体的宽范围内的图像。解决方案：车辆监视摄像机包括成像元件32和图像形成透镜33，并且被包括作为图像拾取装置CAM1，用于将图像从遥远的区域拾取到前方或后方的附近区域车辆。图像形成透镜33包括焦距不同的多个透镜Lf，Lm和Ln。然后，分别形成有图像的物体被拾取在成像元件32的成像表面的不同区域上，形成图像。遥远的物体的图像以高放大因子被拾取以增加分辨率，拾取附近或邻近区域中的物体在大范围内的图像而不被遗漏，并且诸如存在于自身车辆周围的其它车辆，确实被监控。版权所有（C）2011，JPO＆INPIT

36. 发明专利

JP2010260380A Monitoring system for vehicle 审中-公开
标题翻译：车辆监控系统
公开(公告)号：JP2010260380A
公开(公告)日：2010-11-18
申请号：JP2009110452
申请日：2009-04-30
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： TATARA NAOKI , ENDO OSAMU , KOIZUMI HIROYA
IPC分类号： B60Q1/00 , B60Q1/26 , B60R1/00 , G03B11/00 , G03B15/00 , G03B15/02
CPC分类号： H04N5/243 , B60R1/00 , B60R2300/103 , B60R2300/8066 , H04N5/2354 , H04N5/33
摘要： PROBLEM TO BE SOLVED: To provide a monitoring system for a vehicle capable of securing the safety traveling of the vehicle by surely monitoring a subject such as a rear vehicle and an obstacle existing at a rear side even if an object such as a vehicle exists near the vehicle. SOLUTION: The monitoring device includes a light source 110, an imaging device 120 for imaging the subject illuminated by the light source 110 and a signal processing means for performing signal processing for an imaging signal imaged by the imaging device by an AGC and performing image display on a monitoring device. In this case, a filter 130 having an optical transmission characteristic having different light transmissivity for each region is disposed on a light emission path of light emitted from the light source 110. Even if an object approaching the inside of an imaging region exists, the proper AGC is executed without receiving an influence of strong reflected light by the object, and all subjects can be displayed by proper images on the monitoring device. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种能够通过可靠地监视诸如后车辆的物体和存在于后方的障碍物来确保车辆的安全行驶的车辆的监视系统，即使诸如车辆存在于车辆附近。解决方案：监测装置包括光源110，用于对由光源110照射的被摄体进行成像的成像装置120以及用于由AGC通过成像装置成像的成像信号执行信号处理的信号处理装置，以及在监视设备上执行图像显示。在这种情况下，在从光源110发出的光的发光路径上配置具有对于各区域具有不同透光性的光透射特性的滤光器130.即使存在接近成像区域内的物体，适当的执行AGC而不受到物体的强反射光的影响，并且可以通过监视装置上的适当图像显示所有被摄体。版权所有（C）2011，JPO＆INPIT

37. 发明专利

JP2010162959A Vehicle headlight device and method of controlling the same 有权
标题翻译：车辆头灯装置及其控制方法
公开(公告)号：JP2010162959A
公开(公告)日：2010-07-29
申请号：JP2009005179
申请日：2009-01-13
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： TATARA NAOKI , SAKABE KENJI
IPC分类号： B60Q1/04
摘要： PROBLEM TO BE SOLVED: To ensure driver's visibility and to prevent glare given to a vehicle ahead while reducing the possibility of giving an uncomfortable feeling to the driver, or of being erroneously recognized as a passing light by the vehicle ahead. SOLUTION: A vehicle headlight device is provided with: a light source for forming a high-beam light distribution pattern including a region above a cut-off line of a low-beam light distribution pattern; and a headlight device control ECU for increasing or decreasing the illuminance of the high-beam light distribution pattern by controlling the light source based on information obtained from a vehicle detection device. The headlight device control ECU decreases the illuminance of the high-beam light distribution pattern when a vehicle enters a detection range of the vehicle detection device, and increases the illuminance of the high-beam light distribution pattern after the lapse of waiting time when the vehicle within the detection range departs from the detection range. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了确保驾驶员的可视性，并且防止对前方的车辆的眩光，同时减少对驾驶员造成不舒适的感觉的可能性，或被前方车辆错误地识别为通过的光。解决方案：车辆前照灯装置设置有：用于形成包括远光配光图案的截止线上方的区域的远光配光图案的光源; 以及前照灯装置控制ECU，其通过基于从车辆检测装置获得的信息来控制所述光源来增大或减小所述远光配光图案的照度。当车辆进入车辆检测装置的检测范围时，前照灯装置控制ECU减小远光配光图案的照度，并且在车辆经过等待时间之后增加远光配光图案的照度在检测范围内偏离检测范围。版权所有（C）2010，JPO＆INPIT

38. 发明专利

JP2009266733A Vehicular lamp 审中-公开
标题翻译：车灯
公开(公告)号：JP2009266733A
公开(公告)日：2009-11-12
申请号：JP2008117371
申请日：2008-04-28
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： TATARA NAOKI , MACHIDA TSUTOMU , NATSUME KAZUNORI
IPC分类号： F21S8/10 , F21Y101/02
摘要： PROBLEM TO BE SOLVED: To provide a vehicular lamp capable of achieving effective utilization in terms of space, and achieving improvement in terms of design.
SOLUTION: In this vehicular lamp 10, a plurality of light sources 14 are arranged in a lamp chamber 13 comprising a front cover 12 and a lamp body 11. A millimeter-wave radar body part 22 of a millimeter-wave radar 17 is arranged in the lamp chamber 13. In addition, an antenna part 21 of the millimeter-wave radar 17 is arranged between LEDs 14 and the front cover 12. A transmission part 25 divided into a plurality of parts corresponding to the plurality of LEDs 14 is arranged on the antenna part 21, and emitted light α emitted from the LEDs 14 passes through the transmission part 25 and is emitted to the front cover 12 side.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在空间方面有效利用的车灯，并且在设计上取得改进。解决方案：在这种车灯10中，多个光源14布置在包括前盖12和灯体11的灯室13中。毫米波雷达17的毫米波雷达主体部分22 布置在灯室13中。此外，毫米波雷达17的天线部分21布置在LED 14和前盖12之间。传输部分25被分成对应于多个LED 14的多个部分布置在天线部分21上，并且从LED 14发射的发射光α通过透射部分25并被发射到前盖12侧。版权所有（C）2010，JPO＆INPIT

39. 发明专利

JP2006040839A Projection type headlamp for automobile 审中-公开
标题翻译：投影型汽车头灯
公开(公告)号：JP2006040839A
公开(公告)日：2006-02-09
申请号：JP2004223303
申请日：2004-07-30
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： OSHIO HIROHIKO , TATARA NAOKI , SUGIMOTO ATSUSHI
IPC分类号： F21S8/10 , F21V14/00 , F21W101/10 , F21Y101/00
摘要： PROBLEM TO BE SOLVED: To provide a projection type headlamp for an automobile allowing a light-shielding shade to be smoothly vertically slid by reducing a sliding contact area of a vertical sliding contact part of the light-shielding shade.
SOLUTION: The light-shielding shade 34 for light distribution pattern formation is energized downward by a spring 39 and held in the vicinity of a focal point of a projection lens disposed in front of a light source-mounted reflector so as to slidingly contact an eccentric cam 36 supported to a pair of left and right columnar parts 77 erected on a base 76; a flat lower-side extension part 34b2 with a vertically extending elongate hole 34c formed therein is formed on the light-shielding shade 34 oppositely to the columnar parts 77 by a projection type headlamp vertically moving in parallel by the eccentric cam 36 driven by a motor 58; a plurality of horizontal guide pins 37 allowing positioning and slide along the elongate hole 34c are formed on the left and right columnar parts 77. The sliding contact area (sliding friction resistance) of the sliding part (an engagement part of the horizontal guide pins 37 with the elongate hole 34c) of the light-shielding shade 34 is small, whereby the light-shielding shade 34 can be smoothly vertically slid even by the small-capacity motor 58.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于汽车的投影型前照灯，通过减少遮光罩的垂直滑动接触部分的滑动接触面积，允许遮光罩平滑地垂直滑动。解决方案：用于配光图案形成的遮光罩34通过弹簧39被向下激励，并且保持在设置在光源安装的反射器前面的投影透镜的焦点附近，以便滑动接触支撑在竖立在基座76上的一对左右柱形部分77的偏心凸轮36; 通过由电动机驱动的偏心凸轮36垂直移动的突起型前照灯，在与遮光罩34相对的圆柱形部件77上形成具有垂直延伸的细长孔34c的平坦下侧延伸部34b2 58; 在左右柱状部件77上形成允许沿长孔34c定位和滑动的多个水平导向销37.滑动部分（水平导向销37的接合部分）的滑动接触面积（滑动摩擦阻力）与遮光罩34的长孔34c相比较小，遮光罩34即使通过小容量电动机58也能平滑地垂直滑动。（C）2006年，JPO＆NCIPI

40. 发明专利

JP2005093342A Vehicle headlight device 有权
标题翻译：车辆头灯装置
公开(公告)号：JP2005093342A
公开(公告)日：2005-04-07
申请号：JP2003328145
申请日：2003-09-19
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： TATARA NAOKI , NAGANAWA SUKEHITO
IPC分类号： F21S8/10 , F21V11/16 , F21V14/00 , F21V14/02 , F21V14/08 , F21W101/10 , F21Y101/00
CPC分类号： F21S41/689 , F21S41/17 , F21S41/43
摘要： PROBLEM TO BE SOLVED: To make light distribution patterns appropriate for both of a light distribution pattern for low beams and a light distribution pattern for high beam, in a projector type vehicle headlight having a movable shade.
SOLUTION: An auxiliary shade 34 constituted so as to shade a reflected light from a lower-part reflecting region 24b of a reflector 24 is made to move from a shading position, to shade the reflected light from the lower-part reflecting region 24b to a shading release position to release this shading, in cooperation with the movable shade 32 moving from the shading position in forming the light distribution pattern for the low beams to the shading release position in forming the light distribution pattern for the high beams. As a result of this, regarding the lower-part reflecting region 24b, without taking into consideration at all the influence on the light distribution pattern for the low beams, the lower-part reflecting region 24b can be set in a reflecting face shape, where only formation of the light distribution pattern for the high beams is taken into consideration.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：在具有可移动阴影的投影仪型车辆头灯中，使配光图案适合于用于近光束的配光图案和远光灯配光图案两者。解决方案：构成为使来自反射器24的下部反射区域24b的反射光遮蔽的辅助遮光件34从遮蔽位置移动，以遮蔽来自下部反射区域的反射光 24b形成遮光释放位置，以在形成用于高光束的配光图案时，将形成用于低光束的配光图案从遮光位置移动的可动遮光帘32与遮光释放位置配合起来，以释放该阴影。结果，关于下部反射区域24b，不考虑对低光束的配光图案的全部影响，下部反射区域24b可以被设定为反射面形状，其中仅考虑了用于高光束的配光图案的形成。版权所有（C）2005，JPO＆NCIPI

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