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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

US09956901B2 Automotive headlamp apparatus having swivel function of lamp unit 有权
公开(公告)号：US09956901B2
公开(公告)日：2018-05-01
申请号：US12845408
申请日：2010-07-28
申请人： Yutaka Nakanishi , Manabu Sasa , Atsushi Yamazaki
发明人： Yutaka Nakanishi , Manabu Sasa , Atsushi Yamazaki
IPC分类号： B60Q1/00 , B60Q1/14 , B60Q1/12 , F21S8/10
CPC分类号： B60Q1/143 , B60Q1/12 , B60Q2300/056 , B60Q2300/322 , B60Q2300/41 , B60Q2300/42 , B60Q2300/45 , F21S41/698
摘要： A curvature estimation unit estimates the curvature of the road on which a vehicle is driving. A swivel angle setting unit is configured to perform a first mode in which a swivel angle of a lamp unit is set such that a light distribution pattern follows the travelling direction of the vehicle based on the curvature estimated by the curvature estimation unit, and perform a second mode in which a swivel angle of the lamp unit is set such that a shielded area created in a light distribution pattern follows the position of the vehicle detected by a vehicle position detector. A pattern determination unit determines a light distribution pattern such that the position of the vehicle detected by the vehicle position detector remains in the shielded area. A swivel angle setting unit performs the first mode when it is determined that the road is a curved road based on the curvature estimated by the curvature estimation unit, and performs the second mode when it is determined that the road is a straight road.

4. 发明授权

US08134295B2 Vehicle lamp control system and control method 有权
标题翻译：车灯控制系统及控制方法
公开(公告)号：US08134295B2
公开(公告)日：2012-03-13
申请号：US12369858
申请日：2009-02-12
申请人： Manabu Sasa , Masashi Yamazaki
发明人： Manabu Sasa , Masashi Yamazaki
IPC分类号： B60Q1/26 , G06F7/00 , H01L27/00
CPC分类号： B60Q1/085 , B60Q2200/38 , B60Q2300/112 , B60Q2300/122 , B60Q2300/132
摘要： A vehicle lamp control system includes a target irradiating direction setting unit which sets, in accordance with a running condition of a vehicle, a target irradiating direction of the lamp. An actuator controls an irradiating direction of the lamp to be directed in the target irradiating direction based on a reference direction. The actuator includes a reference setting section which executes a reference setting operation to set the irradiating direction of the lamp to be directed in the reference direction. The target irradiating direction setting unit includes a condition determining section which determines whether the reference setting section has executed the reference setting operation, and a reference setting command section which, when the condition determining section determines that the reference setting section has not yet executed the reference setting operation, instructs the reference setting section to execute the reference setting operation.
摘要翻译：车辆灯控制系统包括：目标照射方向设定单元，其根据车辆的行驶状态设定灯的目标照射方向。执行器基于参考方向控制指向靶照射方向的灯的照射方向。该致动器包括基准设定部，该基准设定部执行基准设定动作，以将灯的照射方向设定为朝向基准方向。目标照射方向设定单元包括：判定基准设定部是否已经执行了基准设定动作的条件决定部;以及基准设定命令部，其中，当所述条件判定部判断出所述基准设定部尚未执行时，指示参考设定部执行基准设定动作。

5. 发明授权

US07753569B2 Lamp system and lamp deflection control method 有权
标题翻译：灯系统和灯偏转控制方法
公开(公告)号：US07753569B2
公开(公告)日：2010-07-13
申请号：US12196338
申请日：2008-08-22
申请人： Masashi Yamazaki , Manabu Sasa
发明人： Masashi Yamazaki , Manabu Sasa
IPC分类号： B60Q1/12
CPC分类号： B60Q1/12 , B60Q2300/112 , B60Q2300/122
摘要： A lamp system is provided. The lamp system includes a deflection angle calculating section configured to calculate a deflection angle of an irradiation direction of a lamp based on a steering angle of a steering wheel of a vehicle and a speed of the vehicle, a swivel control section configured to control the irradiation direction in accordance with the calculated deflection angle, a filter section configured to change an output response of a change of the speed of the vehicle to be input to the deflection angle calculating section, and a filter control section configured to compare the calculated deflection angle with a reference value and to control the filter section to change the output response in accordance with a result of the comparison.
摘要翻译：提供灯系统。灯系统包括：偏转角计算部，其基于车辆的方向盘的转向角度和车速来计算灯的照射方向的偏转角;旋转控制部，被配置为控制照射根据计算出的偏转角的方向的滤波器部分，将被输入到车辆的速度变化的输出响应改变为偏转角计算部的滤波部，以及将计算出的偏转角与参考值，并且根据比较的结果来控制滤波器部分来改变输出响应。

6. 发明申请

US20090200947A1 VEHICLE LAMP CONTROL SYSTEM AND CONTROL METHOD 有权
标题翻译：车辆灯控制系统及控制方法
公开(公告)号：US20090200947A1
公开(公告)日：2009-08-13
申请号：US12369858
申请日：2009-02-12
申请人： Manabu Sasa , Masashi Yamazaki
发明人： Manabu Sasa , Masashi Yamazaki
IPC分类号： B60Q1/26 , G05D3/00
CPC分类号： B60Q1/085 , B60Q2200/38 , B60Q2300/112 , B60Q2300/122 , B60Q2300/132
摘要： A vehicle lamp control system includes a target irradiating direction setting unit which sets, in accordance with a running condition of a vehicle, a target irradiating direction of the lamp. An actuator controls an irradiating direction of the lamp to be directed in the target irradiating direction based on a reference direction. The actuator includes a reference setting section which executes a reference setting operation to set the irradiating direction of the lamp to be directed in the reference direction. The target irradiating direction setting unit includes a condition determining section which determines whether the reference setting section has executed the reference setting operation, and a reference setting command section which, when the condition determining section determines that the reference setting section has not yet executed the reference setting operation, instructs the reference setting section to execute the reference setting operation.
摘要翻译：车辆灯控制系统包括：目标照射方向设定单元，其根据车辆的行驶状态设定灯的目标照射方向。执行器基于参考方向控制指向靶照射方向的灯的照射方向。该致动器包括基准设定部，该基准设定部执行基准设定动作，以将灯的照射方向设定为朝向基准方向。目标照射方向设定单元包括：判定基准设定部是否已经执行了基准设定动作的条件决定部;以及基准设定命令部，其中，当所述条件判定部判断出所述基准设定部尚未执行时，指示参考设定部执行基准设定动作。

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