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公开(公告)号：US20060028832A1
公开(公告)日：2006-02-09
申请号：US11194727
申请日：2005-08-02
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。
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公开(公告)号：US07374320B2
公开(公告)日：2008-05-20
申请号：US11194727
申请日：2005-08-02
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。
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公开(公告)号：US08019512B2
公开(公告)日：2011-09-13
申请号：US12074219
申请日：2008-02-29
IPC分类号： G06F19/00
CPC分类号： B60Q1/085 , B60Q2300/112 , B60Q2300/122 , B60Q2300/132 , B60Q2300/134 , B60Q2300/32 , B60Q2300/41 , B60Q2300/42
摘要： In a system for controlling a headlight of a vehicle to be controlled, a distance detector detects a distance between the controlled vehicle and an other vehicle ahead thereof. A determiner determines a first target direction for an optical axis of the headlight in a vertical direction when it is assumed that the optical axis of the headlight passes through a target located at the detected distance with respect to the controlled vehicle. The target has a predetermined height above a predetermined reference point. The predetermined height of the target is unchanged irrespective of change in the detected distance. A first adjuster adjusts the direction of the optical axis of the headlight in the vertical direction so that the direction of the optical axis is matched with the determined first target direction.
摘要翻译： 在用于控制要控制的车辆的前灯的系统中，距离检测器检测受控车辆与其前方的另一车辆之间的距离。 当假设前灯的光轴通过位于相对于受控车辆的检测距离的目标时，确定器确定在大灯的光轴上的第一目标方向。 目标具有高于预定参考点的预定高度。 目标的预定高度与检测到的距离的变化无关。 第一调节器调整前照灯的光轴在垂直方向上的方向，使得光轴的方向与确定的第一目标方向相匹配。
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公开(公告)号：US07860627B2
公开(公告)日：2010-12-28
申请号：US12314359
申请日：2008-12-09
申请人： Yasutoshi Horii , Junichi Hasegawa
发明人： Yasutoshi Horii , Junichi Hasegawa
CPC分类号： B60Q1/12 , B60Q2300/112 , B60Q2300/122 , B60Q2300/128 , B60Q2300/134 , B60Q2300/322 , B60Q2300/336
摘要： A vehicle headlight apparatus receives road data from a navigation system. The apparatus has a first and a second swivel devices for adjusting an optical axis directions of a main light and a sub-light corresponding to one and the other headlights of a right and a left headlights, respectively. The apparatus also has a control unit, which separately controls the first and the second swivel devices, so that a one-eye navigation-cooperated control operation can be carried out which adjusts only the optical axis direction of the main light to be coincident with a road direction calculated based upon the road data.
摘要翻译： 车载前灯装置从导航系统接收道路数据。 该装置具有第一和第二旋转装置，用于分别调整对应于右前灯和左前照灯的一个和另一个前灯的主光和副光的光轴方向。 该装置还具有控制单元，该控制单元分别控制第一和第二旋转装置，从而可以执行单眼导航协调的控制操作，其仅调整主光的光轴方向以与一个 根据道路数据计算路面方向。
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公开(公告)号：US20050027419A1
公开(公告)日：2005-02-03
申请号：US10861567
申请日：2004-06-07
申请人： Yasutoshi Horii , Junichi Hasegawa
发明人： Yasutoshi Horii , Junichi Hasegawa
CPC分类号： B60Q1/12 , B60Q2300/112 , B60Q2300/122 , B60Q2300/128 , B60Q2300/134 , B60Q2300/322 , B60Q2300/336
摘要： A vehicle headlight apparatus receives road data from a navigation system. The apparatus has a first and a second swivel devices for adjusting an optical axis directions of a main light and a sub-light corresponding to one and the other headlights of a right and a left headlights, respectively. The apparatus also has a control unit, which separately controls the first and the second swivel devices, so that a one-eye navigation-cooperated control operation can be carried out which adjusts only the optical axis direction of the main light to be coincident with a road direction calculated based upon the road data.
摘要翻译： 车载前灯装置从导航系统接收道路数据。 该装置具有第一和第二旋转装置，用于分别调整对应于右前灯和左前照灯的一个和另一个前灯的主光和副光的光轴方向。 该装置还具有控制单元，其分别控制第一和第二旋转装置，使得可以执行单眼导航协调的控制操作，其仅调整主光的光轴方向以与一个 根据道路数据计算路面方向。
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6.发明授权公开(公告)号：US08351648B2
公开(公告)日：2013-01-08
申请号：US12207778
申请日：2008-09-10
IPC分类号： G06K9/00
CPC分类号： B60Q1/085 , B60Q2300/114 , B60Q2300/41 , B60Q2300/42 , G06K9/00825
摘要： An apparatus is provided to control an angle of a light axis of light from headlights mounted on a vehicle. In the apparatus, images of a field of view in front of the vehicle are captured, and the captured images are used to detect taillights of a preceding vehicle. A illumination target position is set by using, as a positional reference, a position of the detected taillights in the captured images, and the angle of the light axis so that the light axis is directed to the illumination target position. The command is provided to an angle changing device, where the provided command depends on the angle calculated. The angle changing device changes the direction of the light axis of the light at an angle commanded by the command.
摘要翻译： 提供了一种用于控制来自安装在车辆上的头灯的光的光轴的角度的装置。 在该装置中，捕获车辆前方的视野的图像，并且捕获的图像用于检测前方车辆的尾灯。 使用拍摄图像中检测到的尾灯的位置和光轴的角度来设定照明目标位置，使得光轴指向照明目标位置。 该命令被提供给角度改变装置，其中所提供的命令取决于所计算的角度。 角度改变装置以指令命令的角度改变光的光轴的方向。
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公开(公告)号：US20090105912A1
公开(公告)日：2009-04-23
申请号：US12314359
申请日：2008-12-09
申请人： Yasutoshi Horii , Junichi Hasegawa
发明人： Yasutoshi Horii , Junichi Hasegawa
CPC分类号： B60Q1/12 , B60Q2300/112 , B60Q2300/122 , B60Q2300/128 , B60Q2300/134 , B60Q2300/322 , B60Q2300/336
摘要： A vehicle headlight apparatus receives road data from a navigation system. The apparatus has a first and a second swivel devices for adjusting an optical axis directions of a main light and a sub-light corresponding to one and the other headlights of a right and a left headlights, respectively. The apparatus also has a control unit, which separately controls the first and the second swivel devices, so that a one-eye navigation-cooperated control operation can be carried out which adjusts only the optical axis direction of the main light to be coincident with a road direction calculated based upon the road data.
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公开(公告)号：US20090043458A1
公开(公告)日：2009-02-12
申请号：US12074219
申请日：2008-02-29
IPC分类号： G06F19/00
CPC分类号： B60Q1/085 , B60Q2300/112 , B60Q2300/122 , B60Q2300/132 , B60Q2300/134 , B60Q2300/32 , B60Q2300/41 , B60Q2300/42
摘要： In a system for controlling a headlight of a vehicle to be controlled, a distance detector detects a distance between the controlled vehicle and an other vehicle ahead thereof. A determiner determines a first target direction for an optical axis of the headlight in a vertical direction when it is assumed that the optical axis of the headlight passes through a target located at the detected distance with respect to the controlled vehicle. The target has a predetermined height above a predetermined reference point. The predetermined height of the target is unchanged irrespective of change in the detected distance. A first adjuster adjusts the direction of the optical axis of the headlight in the vertical direction so that the direction of the optical axis is matched with the determined first target direction.
摘要翻译： 在用于控制要控制的车辆的前灯的系统中，距离检测器检测受控车辆与其前方的另一车辆之间的距离。 当假设前照灯的光轴通过位于相对于受控车辆的检测距离的目标时，确定器确定在前灯的光轴的垂直方向上的第一目标方向。 目标具有高于预定参考点的预定高度。 目标的预定高度与检测到的距离的变化无关。 第一调节器调整前照灯的光轴在垂直方向上的方向，使得光轴的方向与确定的第一目标方向相匹配。
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公开(公告)号：US20090067184A1
公开(公告)日：2009-03-12
申请号：US12207778
申请日：2008-09-10
CPC分类号： B60Q1/085 , B60Q2300/114 , B60Q2300/41 , B60Q2300/42 , G06K9/00825
摘要： An apparatus is provided to control an angle of a light axis of light from headlights mounted on a vehicle. In the apparatus, images of a field of view in front of the vehicle are captured, and the captured images are used to detect taillights of a preceding vehicle. A illumination target position is set by using, as a positional reference, a position of the detected taillights in the captured images, and the angle of the light axis so that the light axis is directed to the illumination target position. The command is provided to an angle changing device, where the provided command depends on the angle calculated. The angle changing device changes the direction of the light axis of the light at an angle commanded by the command.
摘要翻译： 提供了一种用于控制来自安装在车辆上的头灯的光的光轴的角度的装置。 在该装置中，捕获车辆前方的视野的图像，并且捕获的图像用于检测前方车辆的尾灯。 使用拍摄图像中检测到的尾灯的位置和光轴的角度来设定照明目标位置，使得光轴指向照明目标位置。 该命令被提供给角度改变装置，其中所提供的命令取决于所计算的角度。 角度改变装置以指令命令的角度改变光的光轴的方向。
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公开(公告)号：US07477976B2
公开(公告)日：2009-01-13
申请号：US10861567
申请日：2004-06-07
申请人： Yasutoshi Horii , Junichi Hasegawa
发明人： Yasutoshi Horii , Junichi Hasegawa
CPC分类号： B60Q1/12 , B60Q2300/112 , B60Q2300/122 , B60Q2300/128 , B60Q2300/134 , B60Q2300/322 , B60Q2300/336
摘要： A vehicle headlight apparatus receives road data from a navigation system. The apparatus has a first and a second swivel devices for adjusting an optical axis directions of a main light and a sub-light corresponding to one and the other headlights of a right and a left headlights, respectively. The apparatus also has a control unit, which separately controls the first and the second swivel devices, so that a one-eye navigation-cooperated control operation can be carried out which adjusts only the optical axis direction of the main light to be coincident with a road direction calculated based upon the road data.
摘要翻译： 车载前灯装置从导航系统接收道路数据。 该装置具有第一和第二旋转装置，用于分别调整对应于右前灯和左前照灯的一个和另一个前灯的主光和副光的光轴方向。 该装置还具有控制单元，该控制单元分别控制第一和第二旋转装置，从而可以执行单眼导航协调的控制操作，其仅调整主光的光轴方向以与一个 根据道路数据计算路面方向。
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