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1.发明授权公开(公告)号：US08838343B2
公开(公告)日：2014-09-16
申请号：US13281075
申请日：2011-10-25
申请人： Yusuke Kasaba , Masashi Yamazaki , Atsushi Toda
发明人： Yusuke Kasaba , Masashi Yamazaki , Atsushi Toda
IPC分类号： G05D1/00 , B60W40/076 , B60Q1/10 , B60W40/11
CPC分类号： B60Q1/10 , B60Q2300/112 , B60Q2300/114 , B60Q2300/116 , B60Q2300/132 , B60Q2300/324 , B60W40/076 , B60W40/11 , B60W2520/105
摘要： A vehicle lamp controller, a vehicle lamp system, and a vehicle lamp control method are provided. The vehicle lamp system includes an acceleration sensor, a vehicle lamp, and the vehicle controller. The controller includes a receiver configured to receive an acceleration information detected by the acceleration sensor, a control unit configured to derive a vehicle longitudinal direction acceleration and a vehicle vertical direction acceleration from the acceleration information, and to generate a control signal for instructing an adjustment of an optical axis of the vehicle lamp, based on a variation in a ratio between a temporal change amount of the vehicle longitudinal direction acceleration and a temporal change amount of the vehicle vertical direction acceleration during at least one of an acceleration and a deceleration of a vehicle, and a transmitter configured to transmit the control signal to an optical axis adjusting portion of the vehicle lamp.
摘要翻译： 提供车辆灯控制器，车辆灯系统和车辆灯控制方法。 车辆灯系统包括加速度传感器，车辆灯和车辆控制器。 控制器包括：接收器，被配置为接收由加速度传感器检测到的加速度信息;控制单元，被配置为从加速度信息导出车辆纵向加速度和车辆垂直方向加速度，并且生成用于指示调整 车辆灯的光轴基于车辆纵向加速度的时间变化量与车辆的加速度和减速度中的至少一个之间的车辆垂直方向加速度的时间变化量之间的比率的变化而变化 以及发射机，被配置为将控制信号发送到车辆灯的光轴调节部分。
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公开(公告)号：US20120310486A1
公开(公告)日：2012-12-06
申请号：US13486429
申请日：2012-06-01
申请人： Yusuke Kasaba , Masashi Yamazaki , Atsushi Toda
发明人： Yusuke Kasaba , Masashi Yamazaki , Atsushi Toda
IPC分类号： B60Q1/06
CPC分类号： B60Q1/10 , B60Q1/08 , B60Q2300/114 , B60Q2300/132
摘要： A control device of a vehicle lamp includes: a receiving section which receives an acceleration value usable to derive a tilt angle of a vehicle to a horizontal plane, wherein the tilt angle of the vehicle to the horizontal plane is represented as a total angle; and a control section which controls an optical axis adjustment of the vehicle lamp. The control section derives from the total angle a first and a second provisional vehicle posture angles based on a first and a second calculation method, respectively, corrects the first or second provisional vehicle posture angle so that a difference between the first and the second provisional vehicle posture angles becomes small, sets the corrected provisional vehicle posture angle to the vehicle posture angle, and outputs a control signal for instructing the optical axis adjustment of the vehicle lamp according to the vehicle posture angle.
摘要翻译： 车辆灯的控制装置包括：接收部，其接收可用于将车辆的倾斜角度导出到水平面的加速度值，其中车辆对水平面的倾斜角度被表示为总角度; 以及控制部分，其控制车辆灯的光轴调节。 基于第一和第二计算方法，控制部分从总角度导出第一和第二临时车辆姿态角度，分别校正第一或第二临时车辆姿态角，使得第一和第二临时车辆之间的差异 姿势角度变小，将修正后的临时车辆姿态角度设定为车辆姿态角度，并且根据车辆姿态角度输出用于指示车辆灯的光轴调整的控制信号。
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公开(公告)号：US20120155098A1
公开(公告)日：2012-06-21
申请号：US13314287
申请日：2011-12-08
申请人： Yusuke Kasaba , Masashi Yamazaki , Atsushi Toda
发明人： Yusuke Kasaba , Masashi Yamazaki , Atsushi Toda
IPC分类号： B60Q1/11
CPC分类号： B60Q1/10 , B60Q11/00 , B60Q2200/38 , B60Q2300/114 , B60Q2300/132
摘要： A vehicle lamp control apparatus is provided with: a receiving portion for receiving output values of an acceleration sensor; a control portion for deriving a variation in an inclination angle of a vehicle based on the output values of the acceleration sensor and generating a control signal for instructing an optical axis adjustment of a vehicle lamp; and a transmitting portion for transmitting the control signal to an optical axis adjusting portion of the vehicle lamp. The control portion is configured to detect an error factor of the output values occurring in the acceleration sensor based on the output values of the acceleration sensor and to correct an optical axis position of the vehicle lamp.
摘要翻译： 车辆灯控制装置具有：接收部，其接收加速度传感器的输出值; 控制部，其基于加速度传感器的输出值导出车辆的倾斜角度的变化，并生成用于指示车辆灯的光轴调整的控制信号; 以及发送部分，用于将控制信号发送到车辆灯的光轴调节部分。 所述控制部被配置为基于所述加速度传感器的输出值来检测所述加速度传感器中发生的输出值的误差因子，并且校正所述车辆灯的光轴位置。
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4.发明授权公开(公告)号：US09096171B2
公开(公告)日：2015-08-04
申请号：US13287218
申请日：2011-11-02
申请人： Yusuke Kasaba , Masashi Yamazaki , Atsushi Toda
发明人： Yusuke Kasaba , Masashi Yamazaki , Atsushi Toda
CPC分类号： B60Q1/115 , B60Q2300/114 , B60Q2300/132
摘要： A vehicle lamp controller, a vehicle lamp system having the vehicle controller, and a vehicle lamp control method are provided. The vehicle lamp controller includes a receiver configured to receive information on a detected vector from an output of an acceleration sensor, a memory in which a plurality of reference vectors are stored, the reference vectors corresponding to different pitch angles of a vehicle, a control unit configured to obtain a pitch angle of the vehicle from the detected vector and one of the reference vectors that has a smallest angle with respect to the detected vector, and to generate a control signal for adjusting an optical axis of a vehicle lamp based on the obtained pitch angle, and a transmitter configured to transmit the control signal to an optical axis adjustment portion of the vehicle lamp.
摘要翻译： 提供车辆灯控制器，具有车辆控制器的车辆灯具系统和车辆灯控制方法。 车辆灯控制器包括：接收器，被配置为从加速度传感器的输出，存储多个参考矢量的存储器接收关于检测到的矢量的信息，对应于车辆的不同桨距角的参考矢量;控制单元 被配置为从所检测的矢量中获得车辆的俯仰角，并且相对于所检测的矢量获得具有最小角度的参考矢量之一，并且基于获得的车辆灯产生用于调节车辆灯的光轴的控制信号 俯仰角，以及被配置为将控制信号发送到车辆灯的光轴调节部的发射器。
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公开(公告)号：US08983734B2
公开(公告)日：2015-03-17
申请号：US13474858
申请日：2012-05-18
申请人： Yusuke Kasaba , Masashi Yamazaki , Atsushi Toda
发明人： Yusuke Kasaba , Masashi Yamazaki , Atsushi Toda
CPC分类号： B60Q1/10 , B60Q2300/114 , B60Q2300/116 , B60Q2300/132 , B60Q2300/324
摘要： Techniques are disclosed for enhancing the accuracy of auto-leveling control to adjust the optical axis of a vehicle lamp using an acceleration sensor. A controller stores reference values of first and second angles, updates the reference value of the second angle by treating a change of a sum angle during a vehicle stop as a change of the second angle, and updates the reference value of the first angle by treating a change of the sum angle when the vehicle is stopped as a change of the first angle. The controller derives a difference between a value of the sum angle and a sum of the reference values of the first and second angles, and corrects at least one of the reference values so as to reduce the difference.
摘要翻译： 公开了用于提高自动调平控制的精度的技术，以使用加速度传感器调节车辆灯的光轴。 控制器存储第一角度和第二角度的参考值，通过在车辆停车期间改变总和角度来改变第二角度的参考值，作为第二角度的改变来更新第一角度的参考值，并且通过处理 车辆停止时的总和角度的变化作为第一角度的变化。 所述控制器导出所述和角的值与所述第一和第二角度的参考值的和之间的差，并校正所述参考值中的至少一个，以便减小所述差。
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公开(公告)号：US08905604B2
公开(公告)日：2014-12-09
申请号：US13314287
申请日：2011-12-08
申请人： Yusuke Kasaba , Masashi Yamazaki , Atsushi Toda
发明人： Yusuke Kasaba , Masashi Yamazaki , Atsushi Toda
CPC分类号： B60Q1/10 , B60Q11/00 , B60Q2200/38 , B60Q2300/114 , B60Q2300/132
摘要： A vehicle lamp control apparatus is provided with: a receiving portion for receiving output values of an acceleration sensor; a control portion for deriving a variation in an inclination angle of a vehicle based on the output values of the acceleration sensor and generating a control signal for instructing an optical axis adjustment of a vehicle lamp; and a transmitting portion for transmitting the control signal to an optical axis adjusting portion of the vehicle lamp. The control portion is configured to detect an error factor of the output values occurring in the acceleration sensor based on the output values of the acceleration sensor and to correct an optical axis position of the vehicle lamp.
摘要翻译： 车辆灯控制装置具有：接收部，其接收加速度传感器的输出值; 控制部，其基于加速度传感器的输出值导出车辆的倾斜角度的变化，并生成用于指示车辆灯的光轴调整的控制信号; 以及发送部分，用于将控制信号发送到车辆灯的光轴调节部分。 所述控制部被配置为基于所述加速度传感器的输出值来检测所述加速度传感器中发生的输出值的误差因子，并且校正所述车辆灯的光轴位置。
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公开(公告)号：US09238431B2
公开(公告)日：2016-01-19
申请号：US13473858
申请日：2012-05-17
申请人： Yusuke Kasaba , Masashi Yamazaki , Atsushi Toda
发明人： Yusuke Kasaba , Masashi Yamazaki , Atsushi Toda
CPC分类号： B60Q1/10 , B60Q2300/114 , B60Q2300/116 , B60Q2300/324 , G01C9/00
摘要： A control apparatus for a vehicle lamp includes a receiver to receive an acceleration signal indicative of an acceleration detected by an acceleration sensor, and a controller to derive an inclination angle of a vehicle relative to a horizontal plane from the acceleration signal. While the vehicle is stopped and if a change in the acceleration exceeds a threshold, the controller outputs an adjustment signal indicative of an instruction to adjust an optical axis of the vehicle lamp in accordance with a difference in the inclination angle before and after the change in the acceleration.
摘要翻译： 车辆灯的控制装置包括：接收器，用于接收表示由加速度传感器检测到的加速度的加速度信号;以及控制器，从加速度信号导出车辆相对于水平面的倾斜角度。 当车辆停止时，如果加速度的变化超过阈值，则控制器根据变化前后的倾斜角度的差异输出表示车辆灯的光轴的指示的调整信号， 加速。
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公开(公告)号：US09067533B2
公开(公告)日：2015-06-30
申请号：US13486429
申请日：2012-06-01
申请人： Yusuke Kasaba , Masashi Yamazaki , Atsushi Toda
发明人： Yusuke Kasaba , Masashi Yamazaki , Atsushi Toda
CPC分类号： B60Q1/10 , B60Q1/08 , B60Q2300/114 , B60Q2300/132
摘要： A control device of a vehicle lamp includes: a receiving section which receives an acceleration value usable to derive a tilt angle of a vehicle to a horizontal plane, wherein the tilt angle of the vehicle to the horizontal plane is represented as a total angle; and a control section which controls an optical axis adjustment of the vehicle lamp. The control section derives from the total angle a first and a second provisional vehicle posture angles based on a first and a second calculation method, respectively, corrects the first or second provisional vehicle posture angle so that a difference between the first and the second provisional vehicle posture angles becomes small, sets the corrected provisional vehicle posture angle to the vehicle posture angle, and outputs a control signal for instructing the optical axis adjustment of the vehicle lamp according to the vehicle posture angle.
摘要翻译： 车辆灯的控制装置包括：接收部，其接收可用于将车辆的倾斜角度导出到水平面的加速度值，其中车辆对水平面的倾斜角度被表示为总角度; 以及控制部分，其控制车辆灯的光轴调节。 基于第一和第二计算方法，控制部分从总角度导出第一和第二临时车辆姿态角度，分别校正第一或第二临时车辆姿态角，使得第一和第二临时车辆之间的差异 姿势角度变小，将修正后的临时车辆姿态角度设定为车辆姿态角度，并且根据车辆姿态角度输出用于指示车辆灯的光轴调整的控制信号。
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公开(公告)号：US08814402B2
公开(公告)日：2014-08-26
申请号：US13449525
申请日：2012-04-18
申请人： Yusuke Kasaba , Masashi Yamazaki , Atsushi Toda
发明人： Yusuke Kasaba , Masashi Yamazaki , Atsushi Toda
IPC分类号： F21V1/00
CPC分类号： B60Q1/10 , B60Q2300/114 , B60Q2300/116 , B60Q2300/324
摘要： A control device (100) for controlling a vehicle lamp (210) provided in a vehicle is provided. The device includes: a receiver (102) configured to receive an acceleration signal representing an acceleration of the vehicle, from an acceleration sensor configured to detect the acceleration of the vehicle, wherein an inclination angle (θ) of the vehicle with respect to a horizontal plane is calculated based on the acceleration signal; a controller (104) configured to: i) generate a first control signal instructing the vehicle lamp to adjust an optical axis of the vehicle lamp in response to a change of the acceleration signal, when the vehicle has already stopped; and ii) generate a second signal instructing the vehicle lamp to maintain the optical axis of the vehicle lamp, when the vehicle is traveling on a road surface.
摘要翻译： 提供一种用于控制设置在车辆中的车辆灯（210）的控制装置（100）。 该装置包括：接收器（102），被配置为从被配置为检测车辆的加速度的加速度传感器接收表示车辆的加速度的加速度信号，其中车辆相对于车辆的倾斜角（“ 基于加速度信号计算水平面; 控制器（104），其被配置为：i）当车辆已经停止时，产生指示车辆灯响应于加速度信号的变化来调节车辆灯的光轴的第一控制信号; 以及ii）当车辆在路面上行驶时，产生指示车辆灯保持车辆灯的光轴的第二信号。
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公开(公告)号：US09050927B2
公开(公告)日：2015-06-09
申请号：US13888644
申请日：2013-05-07
申请人： Yusuke Kasaba , Masashi Yamazaki , Kazuo Goto , Atsushi Toda
发明人： Yusuke Kasaba , Masashi Yamazaki , Kazuo Goto , Atsushi Toda
CPC分类号： B60Q1/10 , B60Q2300/112 , B60Q2300/132
摘要： There is provided a control device for controlling a vehicle lamp. The device includes: a receiver configured to receive an output value from an inclination sensor; and a controller configured to control an optical axis of the vehicle lamp based on a vehicle attitude angle that is an inclination angle of the vehicle with respect to a road surface. The controller is configured to control the optical axis in a first optical axis control mode or a second optical axis mode, wherein an optical axis angle of the optical axis is adjusted in accordance with the vehicle attitude angle in the first optical axis mode, and the second optical axis control mode is different from the first optical axis control mode. The controller controls the optical axis in the second optical axis control mode, when the vehicle attitude angle is not included in a predetermined range.
摘要翻译： 提供了一种用于控制车辆灯的控制装置。 该装置包括：被配置为从倾斜传感器接收输出值的接收器; 以及控制器，其被配置为基于作为车辆相对于路面的倾斜角度的车辆姿态角度来控制车辆灯的光轴。 控制器被配置为在第一光轴控制模式或第二光轴模式下控制光轴，其中根据第一光轴模式下的车辆姿态角来调整光轴的光轴角，并且 第二光轴控制模式与第一光轴控制模式不同。 当车辆姿态角不包括在预定范围内时，控制器以第二光轴控制模式控制光轴。
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