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1. 发明授权

US07511440B2 Emitting direction control apparatus for lamp 失效
标题翻译：灯发光方向控制装置
公开(公告)号：US07511440B2
公开(公告)日：2009-03-31
申请号：US11494146
申请日：2006-07-26
申请人： Kazuo Goto , Hideki Uchida , Manabu Sasa , Masataka Ando
发明人： Kazuo Goto , Hideki Uchida , Manabu Sasa , Masataka Ando
IPC分类号： B60Q1/12
CPC分类号： B60Q1/076 , B60Q2200/38
摘要： An emitting direction control apparatus for a lamp is provided with: a driver for deflecting an emitting direction for a lamp; and a controller that control the driver to perform a deflection. The controller includes an initialization function, for setting, at an initial position, a stepping motor that serves as a driving source for the driver. The initialization function detects a first current positional angle for the stepping motor; when the first current positional angle is greater than a reference angle, rotates the stepping motor in a bumping direction at a high speed until the reference angle is reached; after the reference angle has been reached, rotates the stepping motor to a bumped position an initial number of steps at a low speed; and after the bumped position has been reached, rotates the stepping motor in the reverse direction a predetermined number of steps and sets the stepping motor in the initial position.
摘要翻译：一种用于灯的发射方向控制装置设置有：用于偏转灯的发射方向的驱动器; 以及控制驱动器执行偏转的控制器。控制器包括初始化功能，用于在初始位置设置用作驾驶员的驱动源的步进电机。初始化功能检测步进电机的第一当前位置角度; 当第一当前位置角度大于参考角度时，以高速旋转步进电机在凸起方向上直到达到参考角度; 在达到参考角之后，以低速将步进电机旋转到凸起位置初始步数; 并且在达到碰撞位置之后，使步进电动机以相反方向旋转预定步数，并将步进电机设置在初始位置。

2. 发明申请

US20070035268A1 Emitting direction control apparatus for lamp 失效
标题翻译：灯发光方向控制装置
公开(公告)号：US20070035268A1
公开(公告)日：2007-02-15
申请号：US11494146
申请日：2006-07-26
申请人： Kazuo Goto , Hideki Uchida , Manabu Sasa , Masataka Ando
发明人： Kazuo Goto , Hideki Uchida , Manabu Sasa , Masataka Ando
IPC分类号： G05B19/40
CPC分类号： B60Q1/076 , B60Q2200/38
摘要： An emitting direction control apparatus for a lamp is provided with: a driver for deflecting an emitting direction for a lamp; and a controller that control the driver to perform a deflection. The controller includes an initialization function, for setting, at an initial position, a stepping motor that serves as a driving source for the driver. The initialization function detects a first current positional angle for the stepping motor; when the first current positional angle is greater than a reference angle, rotates the stepping motor in a bumping direction at a high speed until the reference angle is reached; after the reference angle has been reached,. rotates the stepping motor to a bumped position an initial number of steps at a low speed; and after the bumped position has been reached, rotates the stepping motor in the reverse direction a predetermined number of steps and sets the stepping motor in the initial position.
摘要翻译：一种用于灯的发射方向控制装置设置有：用于偏转灯的发射方向的驱动器; 以及控制驱动器执行偏转的控制器。控制器包括初始化功能，用于在初始位置设置用作驾驶员的驱动源的步进电机。初始化功能检测步进电机的第一当前位置角度; 当第一当前位置角度大于参考角度时，以高速旋转步进电机在凸起方向上直到达到参考角度; 参考角度达到后。将步进电机以低速旋转到初始步数; 并且在达到碰撞位置之后，使步进电动机以相反方向旋转预定步数，并将步进电机设置在初始位置。

3. 发明授权

US07552001B2 Irradiation direction controller and leveling angle setting method of vehicle lamp 有权
标题翻译：车灯照明方向控制器和调平角设定方法
公开(公告)号：US07552001B2
公开(公告)日：2009-06-23
申请号：US11209475
申请日：2005-08-22
申请人： Masataka Ando
发明人： Masataka Ando
IPC分类号： B60Q1/10
CPC分类号： B60Q1/115 , B60Q2300/132
摘要： A leveling controller (ECU) calculates a pitch angle based on a vehicle height value of a vehicle and controls an irradiation direction of a vehicle lamp. The leveling controller includes a vehicle height value initialization unit for initializing the detected vehicle height value, a determination unit for determining whether initialization by the vehicle height value initialization unit has been made, and a leveling angle setting unit for setting the leveling angle of the vehicle lamp based on the initialized vehicle height value or setting the leveling angle to a predetermined leveling angle, in accordance with the result of determination by the determination unit. An aiming device is arranged to perform aiming adjustment on the vehicle lamp in which the leveling angle is set by the leveling angle setting unit.
摘要翻译：调平控制器（ECU）基于车辆的车辆高度值计算俯仰角，并控制车辆灯的照射方向。平整控制器包括用于初始化检测到的车辆高度值的车辆高度值初始化单元，用于确定是否已经执行了车辆高度值初始化单元的初始化的确定单元和用于设定车辆的调平角度的调平角度设定单元根据初始化的车辆高度值，或者根据确定单元的确定结果将调平角度设定为预定的调平角度。瞄准装置被配置为对通过平整角设定单元设定的调平角度的车辆灯进行瞄准调整。

4. 发明申请

US20060291222A1 Irradiation direction controller and leveling angle setting method of vehicle lamp 有权
公开(公告)号：US20060291222A1
公开(公告)日：2006-12-28
申请号：US11209475
申请日：2005-08-22
申请人： Masataka Ando
发明人： Masataka Ando
IPC分类号： B60Q1/00
CPC分类号： B60Q1/115 , B60Q2300/132
摘要： A leveling controller (ECU) calculates a pitch angle based on a vehicle height value of a vehicle and controls an irradiation direction of a vehicle lamp. The leveling controller includes a vehicle height value initialization unit for initializing the detected vehicle height value, a determination unit for determining whether initialization by the vehicle height value initialization unit has been made, and a leveling angle setting unit for setting the leveling angle of the vehicle lamp based on the initialized vehicle height value or setting the leveling angle to a predetermined leveling angle, in accordance with the result of determination by the determination unit. An aiming device is arranged to perform aiming adjustment on the vehicle lamp in which the leveling angle is set by the leveling angle setting unit.

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