公开(公告)号：US20030117808A1

公开(公告)日：2003-06-26

申请号：US10317146

申请日：2002-12-12

申请人： NISSAN MOTOR CO., LTD.

发明人： Kinya Iwamoto ,  Kiyotaka Ozaki ,  Kenjou Umezaki

IPC分类号： B60Q001/06

CPC分类号： B60Q1/12 ,  B60Q2300/112 ,  B60Q2300/116 ,  B60Q2300/122 ,  B60Q2300/124 ,  B60Q2300/134

摘要： In a vehicular lamp system for an automotive vehicle, a first reflector (11201) equipped with a light source, a second reflector (11202) enabled to deflect a reflection direction thereof toward a vehicular turn direction independently of the first reflector, and a driving section (2) that operatively performs a deflection drive for the first and second reflectors are provided. A controller (3) controls the driving section(s) on the basis of a vehicular velocity detected by a vehicular velocity detector (6) and a steering angle detected by a vehicular steering angle detector (5) in such a manner that the second reflector is deflected toward the vehicular turn direction according to the detected steering angle when the detected vehicular velocity falls in an extremely low vehicular velocity range and that the first reflector is deflected toward the vehicular turn direction according to the steering angle when the detected vehicular velocity falls in a high vehicular velocity range.

公开(公告)号：US20020001195A1

公开(公告)日：2002-01-03

申请号：US09859526

申请日：2001-05-18

申请人： NISSAN MOTOR CO., LTD.

发明人： Kinya Iwamoto ,  Kiyotaka Ozaki ,  Kenjou Umezaki

IPC分类号： B60Q001/08

CPC分类号： B60Q1/12 ,  B60Q2300/112 ,  B60Q2300/116 ,  B60Q2300/122 ,  B60Q2300/124 ,  B60Q2300/134

摘要： In a vehicular lamp system for an automotive vehicle, a first reflector (11201) equipped with a light source, a second reflector (11202) enabled to deflect a reflection direction thereof toward a vehicular turn direction independently of the first reflector, and a driving section (2) that operatively performs a deflection drive for the first and second reflectors are provided. A controller (3) controls the driving section(s) on the basis of a vehicular velocity detected by a vehicular velocity detector (6) and a steering angle detected by a vehicular steering angle detector (5) in such a manner that the second reflector is deflected toward the vehicular turn direction according to the detected steering angle when the detected vehicular velocity falls in an extremely low vehicular velocity range and that the first reflector is deflected toward the vehicular turn direction according to the steering angle when the detected vehicular velocity falls in a high vehicular velocity range.

摘要翻译： 在机动车辆用车辆用灯具系统中，具备光源的第一反射体（11201）和独立于第一反射体的能够将其反射方向偏向车辆转向的第二反射体（11202）和驱动部 （2），其可操作地执行用于第一和第二反射器的偏转驱动。 控制器（3）基于由车辆速度检测器（6）检测到的车速和由车辆转向角检测器（5）检测到的转向角度来控制驱动部分，使得第二反射器 当检测到的车辆速度落在极低的车速范围内时，根据检测到的转向角度，朝向车辆转向方向偏转，并且当检测到的车速下降时，第一反射器根据转向角朝向车辆转向方向偏转 高车速范围。

公开(公告)号：US20010030870A1

公开(公告)日：2001-10-18

申请号：US09810564

申请日：2001-03-19

申请人： NISSAN MOTOR CO., LTD.

发明人： Machiko Hiramatsu ,  Kiyotaka Ozaki ,  Kinya Iwamoto ,  Kenjo Umezaki

IPC分类号： F21W11/10

CPC分类号： B60Q1/12 ,  B60Q2300/112 ,  B60Q2300/122 ,  B60Q2300/312 ,  F21S41/323 ,  F21S41/675

摘要： In a vehicular lamp system having a displaceable light distribution section which radiates a light from a light source into a predetermined light distribution area and is enabled to displace its light distribution state toward a direction toward which a displacement angle thereof to an optical axis of the light source is formed, a drive section which drives the displaceable light distribution section to displace a light distribution state from the optical axis of the light source by displacement angle, a steering angle sensor which detects a steering angle of a vehicular steering wheel, and a controller which controls the drive section to displace light distribution section by the displacement angle in accordance with a detected value of the steering angle, a gain setting section is provided in the controller to set a gain prescribing the displacement angle of the displaceable light distributing section with respect to the detected value of the steering wheel to fall in a predetermined range such as to displace the displaceable light distribution section by a predetermined displacement angle smaller than the detected value of steering angle. The predetermined range is between null and null.

摘要翻译： 在一种具有位移配光部的车辆用灯具系统中，其将来自光源的光照射到预定的光分布区域，并且能够将其配光状态朝向与光的光轴的位移角相对的方向 源极形成，驱动部分，其驱动可移动光分布部分，以通过位移角度从光源的光轴移位配光状态;检测车辆方向盘的转向角的转向角传感器;以及控制器 控制驱动部根据转向角的检测值将配光部移动位移角度，在控制器中设置增益设定部，将增益设定部分设定为可移位光分配部的位移角，相对于 到所述方向盘的检测值落在预定的范围内 使可位移光分布区域移动小于检测到的转向角值的预定位移角。 预定范围在⅙和½之间。