公开(公告)号：US07714526B2

公开(公告)日：2010-05-11

申请号：US11715812

申请日：2007-03-07

申请人： Takayuki Kawakura ,  Narimitsu Kobori ,  Takao Arai ,  Kenichi Hirano ,  Masahiro Fueki

发明人： Takayuki Kawakura ,  Narimitsu Kobori ,  Takao Arai ,  Kenichi Hirano ,  Masahiro Fueki

IPC分类号： H02P7/00

CPC分类号： H02H3/006 ,  H02H7/0851 ,  H02H7/093

摘要： The control device for a closure member of a vehicle according to the present invention comprises: estimated load calculation means (8b) for obtaining an estimated load from a rotation speed, acceleration, and drive voltage of a DC motor (3) for driving a closure member (9); motor torque calculation means (8b) for calculating a motor torque from the rotation speed and drive voltage of the motor; reference torque calculation means (8f) for calculating a reference torque based on a stationary state of the motor torque; and pinching determination means (8c) for determining a pinching of an object based on the estimated load, motor torque and reference torque, wherein the pinching determination means determines that there is no pinching when at least one of the estimated load and the motor torque is below the reference torque even when the estimated load is greater than a prescribed threshold value.

摘要翻译： 根据本发明的用于车辆的关闭构件的控制装置包括：用于从用于驱动闭合件的DC电动机（3）的旋转速度，加速度和驱动电压获得估计负载的估计负载计算装置（8b） 会员（9）; 用于根据所述电动机的转速和驱动电压计算电动机转矩的电动机转矩计算装置（8b） 用于基于电动机转矩的静止状态来计算基准转矩的基准转矩计算单元（8f） 以及用于基于所估计的负载，电动机转矩和参考转矩来确定对象的夹持的夹持确定装置（8c），其中，当所估计的负载和所述电动机转矩中的至少一个为 即使当估计负载大于规定的阈值时，也低于基准转矩。

公开(公告)号：US20070216330A1

公开(公告)日：2007-09-20

申请号：US11715812

申请日：2007-03-07

申请人： Takayuki Kawakura ,  Narimitsu Kobori ,  Takao Arai ,  Kenichi Hirano ,  Masahiro Fueki

发明人： Takayuki Kawakura ,  Narimitsu Kobori ,  Takao Arai ,  Kenichi Hirano ,  Masahiro Fueki

IPC分类号： H02P7/00

CPC分类号： H02H3/006 ,  H02H7/0851 ,  H02H7/093

摘要： The control device for a closure member of a vehicle according to the present invention comprises: estimated load calculation means (8b) for obtaining an estimated load from a rotation speed, acceleration, and drive voltage of a DC motor (3) for driving a closure member (9); motor torque calculation means (8b) for calculating a motor torque from the rotation speed and drive voltage of the motor; reference torque calculation means (8f) for calculating a reference torque based on a stationary state of the motor torque; and pinching determination means (8c) for determining a pinching of an object based on the estimated load, motor torque and reference torque, wherein the pinching determination means determines that there is no pinching when at least one of the estimated load and the motor torque is below the reference torque even when the estimated load is greater than a prescribed threshold value.

摘要翻译： 根据本发明的用于车辆的关闭构件的控制装置包括：估计负载计算装置（8b），用于从用于驱动的​​直流电动机（3）的转速，加速度和驱动电压获得估计负载 封闭构件（9）; 用于根据所述电动机的转速和驱动电压计算电动机转矩的电动机转矩计算装置（8b）; 用于基于电动机转矩的静止状态来计算基准转矩的参考转矩计算装置（8f）; 以及用于基于所估计的负载，电动机转矩和参考转矩来确定对象的夹持的夹持确定装置（8c），其中，所述挤压确定装置确定当所估计的负载和所述电动机转矩中的至少一个时不存在夹紧 即使当估计负载大于规定的阈值时，也低于基准转矩。

公开(公告)号：US08005590B2

公开(公告)日：2011-08-23

申请号：US12083561

申请日：2006-10-25

申请人： Takeshi Ikeda ,  Narimitsu Kobori

发明人： Takeshi Ikeda ,  Narimitsu Kobori

IPC分类号： G06F7/00

CPC分类号： B60S1/08 ,  Y10S318/02

摘要： When a wiper is started, a wiper arm is moved at first in the backward path direction (S1). If a motor is locked (S2) before an original point position signal is outputted, a reciprocating operation for moving the wiper arm temporarily in the forward path direction and then moving the wiper arm again in the backward path direction is performed (S5-S8, S1). When an absolute position signal is not outputted even after repeating the reciprocating operation a plurality of times (S5) and the original point position cannot be recognized (S2, S5), the motor is not forced furthermore but stopped (S5→END) On the other hand, if the motor is not locked when the wiper arm is moved in the backward path direction (S1) and the original point position can be recognized (S2, S3), wiping control is performed (S4) by calculating the wiper arm position based on the original point position and the motor rotation pulse.

摘要翻译： 当刮水器起动时，首先在后退路径方向上​​移动刮水臂（S1）。 如果在输出原点位置信号之前电动机被锁定（S2），则执行用于沿前进路径方向暂时移动雨刮器臂，然后沿后退路径方向再次移动雨刷臂的往复运动（S5-S8， S1）。 即使在多次（S5）和原点位置重复（S5）和原点位置不能识别绝对位置信号（S2，S5）之后，也不输出绝对位置信号，所以不会强制停止电动机（S5→END） 另一方面，如果在雨刮臂沿后退路径方向（S1）移动并且可以识别原始位置（S2，S3）时电动机未被锁定，则通过计算刮水器臂位置来执行擦拭控制（S4） 基于原点位置和电机旋转脉冲。

公开(公告)号：US20090132115A1

公开(公告)日：2009-05-21

申请号：US12083561

申请日：2006-10-25

申请人： Takeshi Ikeda ,  Narimitsu Kobori

发明人： Takeshi Ikeda ,  Narimitsu Kobori

IPC分类号： B60S1/08

CPC分类号： B60S1/08 ,  Y10S318/02

摘要： When a wiper is started, a wiper arm is moved at first in the backward path direction (S1). If a motor is locked (S2) before an original point position signal is outputted, a reciprocating operation for moving the wiper arm temporarily in the forward path direction and then moving the wiper arm again in the backward path direction is performed (S5-S8, S1). When an absolute position signal is not outputted even after repeating the reciprocating operation a plurality of times (S5) and the original point position cannot be recognized (S2, S5), the motor is not forced furthermore but stopped (S5→END) On the other hand, if the motor is not locked when the wiper arm is moved in the backward path direction (S1) and the original point position can be recognized (S2, S3), wiping control is performed (S4) by calculating the wiper arm position based on the original point position and the motor rotation pulse.

摘要翻译： 当刮水器起动时，首先在后退路径方向上​​移动刮水臂（S1）。 如果在输出原点位置信号之前电动机被锁定（S2），则执行用于沿前进路径方向暂时移动雨刮器臂，然后沿后退路径方向再次移动雨刷臂的往复运动（S5-S8， S1）。 即使在多次（S5）和原点位置重复（S5）和原点位置（S2，S5）之间也不输出绝对位置信号时，电机也不会被强制而停止（S5-> END）开 另一方面，如果在雨刮臂沿后退路径方向（S1）移动并且可以识别出原点位置（S2，S3）时电机未被锁定，则通过计算刮水臂（S4）来执行擦拭控制（S4） 基于原点位置和电机旋转脉冲的位置。