公开(公告)号：US20060133104A1

公开(公告)日：2006-06-22

申请号：US11294339

申请日：2005-12-06

申请人： Yasuhiro Okubo ,  Yasufumi Suzuki

发明人： Yasuhiro Okubo ,  Yasufumi Suzuki

IPC分类号： F21V21/00

CPC分类号： B60Q1/12 ,  B60Q1/18 ,  B60Q2200/36 ,  B60Q2300/054 ,  B60Q2300/112 ,  B60Q2300/122 ,  B60Q2300/124 ,  B60Q2300/128 ,  B60Q2300/332 ,  B60Q2300/333 ,  B60Q2300/334 ,  F21S41/14 ,  F21S41/143 ,  F21S41/147 ,  F21S41/155 ,  F21S41/657 ,  F21Y2113/00 ,  F21Y2115/10

摘要： A vehicle lighting apparatus emits a spot light distribution pattern to be combined with a low-beam light distribution pattern emitted from a headlamp. The vehicle lighting apparatus includes a semiconductor light source formed with a rectangular light emitting element; and a lens that projects light from the rectangular light emitting element under an upper horizontal cutoff line of the low-beam light distribution pattern, as the spot light distribution pattern of a substantially rectangular shape.

摘要翻译： 车辆照明装置发射与从前照灯发射的近光配光图案组合的光点配光图案。 车辆照明装置包括形成有矩形发光元件的半导体光源; 以及将来自矩形发光元件的光投射在远光配光图案的上部水平截止线下方的透镜，作为大致矩形形状的点光分布图案。

公开(公告)号：US20060028832A1

公开(公告)日：2006-02-09

申请号：US11194727

申请日：2005-08-02

申请人： Yasutoshi Horii ,  Junichi Hasegawa ,  Toshio Sugimoto

发明人： Yasutoshi Horii ,  Junichi Hasegawa ,  Toshio Sugimoto

IPC分类号： F21V7/00

CPC分类号： B60Q1/12 ,  B60Q2300/112 ,  B60Q2300/122 ,  B60Q2300/124 ,  B60Q2300/134 ,  B60Q2300/322 ,  B60Q2300/336

摘要： A control unit of a vehicular headlamp apparatus can selectively perform steering angle control and navigation-cooperative control. The steering angle control operates a drive mechanism based on a steering angle and a speed of a vehicle to control a headlamp's swivel angle. The navigation-cooperative control operates the drive mechanism using a navigation unit to control the swivel angle. When a current position of the vehicle reaches an entry control start point, the control unit starts navigation-cooperative control at the entry into a curved road. The control unit finds a target swivel angle based on a curvature radius and curved road direction information about the curved road. While the vehicle moves from the entry control start point to a curved road start point, the control unit operates the drive mechanism to gradually change the headlamp's swivel angle to the target swivel angle.

摘要翻译： 车辆用前照灯装置的控制单元可以选择性地执行转向角控制和导航协作控制。 转向角控制基于车辆的转向角和速度来操作驱动机构，以控制前照灯的旋转角度。 导航协作控制使用导航单元来操作驱动机构来控制旋转角度。 当车辆的当前位置到达进入控制开始点时，控制单元在弯曲道路的入口处开始导航协作控制。 控制单元基于曲率半径和关于弯曲道路的弯曲道路路线信息来找到目标旋转角度。 当车辆从进入控制开始点移动到弯曲的道路起点时，控制单元操作驱动机构，以将前照灯的旋转角度逐渐改变为目标旋转角度。

公开(公告)号：US20050243566A1

公开(公告)日：2005-11-03

申请号：US11117720

申请日：2005-04-29

申请人： Hirofumi Hasumi

发明人： Hirofumi Hasumi

IPC分类号： B60Q1/18 ,  B60Q1/12

CPC分类号： B60Q1/12 ,  B60Q1/18 ,  B60Q2300/054 ,  B60Q2300/112 ,  B60Q2300/122 ,  B60Q2300/124 ,  B60Q2300/128

摘要： A lighting apparatus for a vehicle includes at least one additional lamp provided on a left side of a front of the vehicle; at least one additional lamp provided on a right side of the front of the vehicle; a steering-angle sensor that detects a steering angle and a steering direction of a steering wheel, and outputs a steering-angle signal and a steering-direction signal; and a control device that controls the additional lamps based on the steering-angle signal and the steering-direction signal.

摘要翻译： 一种用于车辆的照明装置包括设置在车辆前方左侧的至少一个附加灯; 设置在车辆前方右侧的至少一个附加灯; 检测方向盘的转向角和转向方向的转向角传感器，并输出转向角信号和转向方向信号; 以及基于转向角信号和转向方向信号来控制附加灯的控制装置。

公开(公告)号：US20030067780A1

公开(公告)日：2003-04-10

申请号：US10261501

申请日：2002-10-02

申请人： KOITO MANUFACTURING CO., LTD.

发明人： Kiyotaka Fukawa

IPC分类号： B60Q001/08

CPC分类号： B60Q1/18 ,  B60Q1/12 ,  B60Q2300/054 ,  B60Q2300/112 ,  B60Q2300/114 ,  B60Q2300/122 ,  B60Q2300/124 ,  B60Q2300/126 ,  B60Q2300/128 ,  B60Q2300/142 ,  B60Q2300/336

摘要： The lighting directions of a plurality of lamps RL and LL are controlled independently or integrally corresponding to a running condition. When a vehicle changes a running direction, the direction of the optical axis of one of the lamps is deflected earlier in the running direction and the direction of the optical axis of the other lamp is maintained in a straight running direction in a running condition in which other cars or obstacles might be present in the straight running direction of the vehicle, and the direction of the optical axis of the other lamp is deflected with a delay upon receipt of a further steering operation. It is possible to carry out an illumination in the running direction and the straight running direction of the vehicle. In particular, the invention is very effective for maintaining the safety running of the vehicle on an intersection road or at time of a lane change.

摘要翻译： 多个灯RL和LL的照明方向根据运行状态独立地或整体地被控制。 当车辆改变运行方向时，其中一个灯的光轴方向在运行方向上较早地偏转，并且另一个灯的光轴方向在运行状态下保持在直线运行方向，其中 其他车辆或障碍物可能存在于车辆的直线行进方向上，并且在接收到另外的转向操作时另一个灯的光轴的方向被延迟地偏转。 可以在车辆的行驶方向和直线行驶方向上进行照明。 特别地，本发明对于在交叉路口道路上或车道变更时保持车辆的安全运行非常有效。

公开(公告)号：US20030067763A1

公开(公告)日：2003-04-10

申请号：US10262892

申请日：2002-10-03

申请人： KOITO MANUFACTURING CO., LTD

发明人： Kiyotaka Fukawa

IPC分类号： B60Q001/06

CPC分类号： B60Q1/12 ,  B60Q1/18 ,  B60Q2300/054 ,  B60Q2300/122 ,  B60Q2300/124 ,  B60Q2300/126 ,  B60Q2300/128

摘要： A vehicle light apparatus which serves to change a lighting range of a lamp L for illuminating a forward part of the vehicle corresponding to a steering angle of the vehicle comprises lighting range control means for turning the lighting range into an opposite direction to a current steering direction when steering is returned into a straight running direction. When a steering angular velocity is greater than a predetermined value, a lighting range for illuminating an opposite side is increased following the return of the steering into the straight running direction. A next curve or the course of an intersection road can be illuminated prior to the steering operation in a running condition on an S-shaped road or an intersection road in which right and left turns continue. Thus, the vehicle light apparatus is very effective for maintaining the safe running of the vehicle on a curved road and an intersection road.

摘要翻译： 用于改变用于照亮车辆的转向角的车辆的前方部分的灯L的照明范围的车灯装置包括照明范围控制装置，用于将照明范围转换成与当前转向方向相反的方向 当转向返回到直行方向时。 当转向角速度大于预定值时，随着转向到直线行进方向的返回，用于照亮相反侧的照明范围增加。 在下一曲线或交叉路口的路线可以在转向操作之前在S形道路或路口右转和左转的路口继续行驶的情况下照亮。 因此，车辆用灯具非常有效地保持车辆在弯曲的道路和交叉路口上的安全行驶。

公开(公告)号：US20030067762A1

公开(公告)日：2003-04-10

申请号：US10262085

申请日：2002-10-02

申请人： KOITO MANUFACTURING CO., LTD.

发明人： Kiyotaka Fukawa

IPC分类号： B60Q001/064

CPC分类号： B60Q1/18 ,  B60Q1/12 ,  B60Q1/122 ,  B60Q2300/054 ,  B60Q2300/112 ,  B60Q2300/122 ,  B60Q2300/124 ,  B60Q2300/126 ,  B60Q2300/128 ,  B60Q2300/142 ,  F21S41/17 ,  F21S41/255 ,  F21S41/321 ,  F21S41/36 ,  F21S41/43 ,  F21S41/657 ,  F21S41/675

摘要： A vehicle light apparatus comprises a controller 10 for changing a lighting range of a lamp L for illuminating a forward part of a vehicle corresponding to a steering angle of the vehicle and for controlling the lighting range of lighting means corresponding to a steering angular velocity of the vehicle. Alternatively, there is provided lighting range control means for changing a lighting range of lighting means for illuminating a forward part of the vehicle corresponding to a steering angle of the vehicle and for controlling the lighting range of the lighting means based on an operation of a turn signal lamp of the vehicle. It is possible to decide a running condition of the vehicle from the steering angular velocity or the operation state of the turning signal lamp and a vehicle speed, thereby rapidly controlling a change in the lighting direction or the lighting area of the lamp L in a running direction. Consequently, it is possible to carry out an illumination in the running direction prior to a steering operation. Thus, it is effective for maintaining the safe running of the vehicle on a curved road and an intersection road.

摘要翻译： 车灯装置包括：控制器10，用于根据车辆的转向角度改变用于照亮车辆前部的灯L的照明范围，并且控制对应于车辆的转向角速度的照明装置的照明范围 车辆。 或者，提供了用于根据车辆的转向角来改变用于照亮车辆的前方部分的照明装置的照明范围的照明范围控制装置，并且用于基于转弯的操作来控制照明装置的照明范围 信号灯的车辆。 可以根据转向角速度或转向信号灯的运转状态和车速决定车辆的行驶状态，从而在行驶中迅速地控制灯L的点亮方向或照明区域的变化 方向。 因此，可以在转向操作之前沿行驶方向执行照明。 因此，在弯曲的道路和交叉路口上保持车辆的安全行驶是有效的。

公开(公告)号：US20020040281A1

公开(公告)日：2002-04-04

申请号：US09968606

申请日：2001-10-02

发明人： Hiroaki Okuchi ,  Kunio Ohashi ,  Yuji Yamada ,  Yoshiyuki Miki

IPC分类号： G06F019/00 ,  G01C017/38

CPC分类号： B60Q1/12 ,  B60Q2300/122 ,  B60Q2300/124 ,  B60Q2300/128

摘要： A filter is changed to change a response in swivel adjustment of a direction of an optical axis of each swivel light based on a steering angle variation of a steering angle of a steering wheel measured with a steering angle sensor. The direction of the optical axis of each swivel light is adjusted based on a swivel control angle obtained upon application of the filter. A weaker filter is selected if the steering wheel is quickly steered, and a stronger filter is selected if the steering wheel is slowly steered. By this filtering operation, the direction of the optical axis of each swivel light is adjusted in response to the steering operation of the steering wheel without causing an uncomfortable feeling to a driver.

摘要翻译： 基于用转向角传感器测量的方向盘的转向角的转向角变化，改变过滤器以改变每个旋转灯的光轴的方向的旋转调整中的响应。 基于在施加过滤器时获得的旋转控制角度来调节每个旋转灯的光轴的方向。 如果方向盘快速转向，则选择较弱的过滤器，如果方向盘缓慢转向，则选择更强的过滤器。 通过该过滤操作，响应于方向盘的转向操作来调节每个旋转灯的光轴的方向，而不会对驾驶员造成不舒适的感觉。

公开(公告)号：US20010026451A1

公开(公告)日：2001-10-04

申请号：US09818913

申请日：2001-03-28

申请人： ICHIKOH INDUSTRIES, LTD.

发明人： Hirofumi Hasumi ,  Takayuki Furuya

IPC分类号： B60Q001/08

CPC分类号： B60Q1/12 ,  B60Q2300/112 ,  B60Q2300/122 ,  B60Q2300/124 ,  B60Q2300/142 ,  F21S41/675

摘要： This invention provides a vehicle front lamp light distribution control system wherein only when the vehicle velocity is less than a predetermined value and the blinker is operated, the beam angle of a light distribution means on a side corresponding to an indication direction of the blinker is changed to a maximum extent in the indication direction.

摘要翻译： 本发明提供了一种车辆前灯配光控制系统，其中只有当车速小于预定值并且闪光灯被操作时，在与指示灯的指示方向相对应的一侧上的光分布装置的光束角度被改变 最大程度上在指示方向。

公开(公告)号：US5660454A

公开(公告)日：1997-08-26

申请号：US112381

申请日：1993-08-27

申请人： Takakazu Mori ,  Takashi Nakamura

发明人： Takakazu Mori ,  Takashi Nakamura

IPC分类号： B60Q1/08 ,  B60Q1/12 ,  F21S8/10 ,  F21V14/00 ,  G05B13/02 ,  G08G1/00 ,  B60Q1/04

CPC分类号： B60Q1/085 ,  B60Q1/12 ,  B60Q2300/112 ,  B60Q2300/114 ,  B60Q2300/122 ,  B60Q2300/124 ,  B60Q2300/142 ,  B60Q2300/322 ,  B60Q2300/334

摘要： An apparatus for controlling the light distribution of a headlamp includes a vehicle speed sensor; a calculating device for estimating a position to be reached by the vehicle after a predetermined time along a forward roadway of the vehicle on the basis of a vehicle speed and information representing a route of the forward roadway, and for calculating a direction of illumination or a range of illumination by the headlamp so that light is illuminated onto an estimated position; and a control device for controlling the direction of illumination or the range of illumination by the headlamp on the basis of a result of calculation by the calculating device. The light is illuminated onto a position, which is located ahead of the vehicle and which is viewed by a driver, for obtaining an optimum light distribution for a field of view of the driver.

摘要翻译： 用于控制前照灯的光分布的装置包括：车速传感器; 计算装置，用于基于车辆速度和表示前进道路的路线的信息来估计在车辆的前方道路的预定时间之后车辆到达的位置，并且用于计算照明方向或 前照灯的照明范围使得光被照亮到估计位置上; 以及控制装置，用于根据计算装置的计算结果控制前照灯的照明方向或照明范围。 光照射到位于车辆前方并由驾驶员观看的位置处，用于获得用于驾驶员视场的最佳光分布。