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1. 发明公开

US20240209670A1 OPENING/CLOSING CONTROL DEVICE 审中-公开
公开(公告)号：US20240209670A1
公开(公告)日：2024-06-27
申请号：US18395628
申请日：2023-12-25
申请人： Koji OZAWA , Hiroshi UENO
发明人： Koji OZAWA , Hiroshi UENO
IPC分类号： E05F15/41
CPC分类号： E05F15/41 , E05Y2400/564 , E05Y2900/532
摘要： An opening/closing body control device is provided that can quickly detect pinching even when the opening/closing body is bent due to the pinching.
An opening/closing body control device includes a motor drive unit that drives a motor for opening and closing the opening/closing body, and a control unit that controls an operation of the motor drive unit. The opening/closing control device includes a difference value calculator that calculates a current difference value that is a difference between a present value and a past value of a motor current, a differential value calculator that calculates a differential value of the current difference value, an adder that adds the current difference value and the differential value, and a pinching detection unit that judges whether or not pinching occurs at the opening/closing body based on a comparison result between the added value and a threshold.

2. 发明授权

US08232754B2 Control device for electrically driven door 有权
标题翻译：电动门控制装置
公开(公告)号：US08232754B2
公开(公告)日：2012-07-31
申请号：US12547829
申请日：2009-08-26
申请人： Satoru Ozaki
发明人： Satoru Ozaki
IPC分类号： H02P6/12 , H02P7/00 , H02P3/00
CPC分类号： H02H7/0851 , E05F15/40 , E05F15/41 , E05F15/659 , E05Y2400/56 , E05Y2400/564 , E05Y2900/51 , H02H7/0854 , H02H7/0857
摘要： A control device for an electrically driven door is provided that can enhance the sensitivity of detection of a door pinch state and that can prevent a passenger from being pressed when the door pinch state occurs. The control device includes a driving force instruction value producing unit that outputs a driving force instruction value of the electrically driven door, a state observing unit that estimates a mechanical resistant force to a door driving system, a reference model that determines a dynamic characteristic of the electrically driven door to the mechanical resistant force estimated by the state observing unit, a gain compensator that computes a control compensation value that makes an output of the reference model coincide with an actual speed of the electrically driven door; and an adder that adds the control compensation value computed by the gain compensator to the driving force instruction value outputted by the driving force instruction value producing unit.
摘要翻译：提供了一种用于电动门的控制装置，其可以增强门夹紧状态的检测的灵敏度，并且可以防止乘客在门夹紧状态发生时被按压。控制装置包括：驱动力指令值生成部，其输出电动门的驱动力指令值;估计对门驱动系统的机械抵抗力的状态观察部;决定动作特性的基准模型; 电动门到由状态观测单元估计的机械阻力;计算将参考模型的输出与电动门的实际速度一致的控制补偿值的增益补偿器; 以及加法器，其将由增益补偿器计算的控制补偿值与由驱动力指令值产生单元输出的驱动力指令值相加。

3. 发明申请

US20100050526A1 CONTROL DEVICE FOR ELECTRICALLY DRIVEN DOOR 有权
标题翻译：电动门控制装置
公开(公告)号：US20100050526A1
公开(公告)日：2010-03-04
申请号：US12547829
申请日：2009-08-26
申请人： Satoru OZAKI
发明人： Satoru OZAKI
IPC分类号： E05F15/20 , E06B3/00
CPC分类号： H02H7/0851 , E05F15/40 , E05F15/41 , E05F15/659 , E05Y2400/56 , E05Y2400/564 , E05Y2900/51 , H02H7/0854 , H02H7/0857
摘要： A control device for an electrically driven door is provided that can enhance the sensitivity of detection of a door pinch state and that can prevent a passenger from being pressed when the door pinch state occurs. The control device includes a driving force instruction value producing unit that outputs a driving force instruction value of the electrically driven door, a state observing unit that estimates a mechanical resistant force to a door driving system, a reference model that determines a dynamic characteristic of the electrically driven door to the mechanical resistant force estimated by the state observing unit, a gain compensator that computes a control compensation value that makes an output of the reference model coincide with an actual speed of the electrically driven door; and an adder that adds the control compensation value computed by the gain compensator to the driving force instruction value outputted by the driving force instruction value producing unit.
摘要翻译：提供了一种用于电动门的控制装置，其可以增强门夹紧状态的检测的灵敏度，并且可以防止乘客在门夹紧状态发生时被按压。控制装置包括：驱动力指令值生成部，其输出电动门的驱动力指令值;估计对门驱动系统的机械抵抗力的状态观察部;决定动作特性的基准模型; 电动门到由状态观测单元估计的机械阻力;计算将参考模型的输出与电动门的实际速度一致的控制补偿值的增益补偿器; 以及加法器，其将由增益补偿器计算的控制补偿值与由驱动力指令值产生单元输出的驱动力指令值相加。

4. 发明授权

US07573216B2 Window opening and closing controller 失效
标题翻译：开窗控制器
公开(公告)号：US07573216B2
公开(公告)日：2009-08-11
申请号：US11934514
申请日：2007-11-02
申请人： Tomohiro Takahashi
发明人： Tomohiro Takahashi
IPC分类号： E05F15/16
CPC分类号： H02H7/0851 , E05F15/41 , E05Y2400/10 , E05Y2400/564 , E05Y2400/58 , E05Y2600/46 , E05Y2800/40 , E05Y2900/55 , H02H3/006 , H02H7/0858 , H02H7/093
摘要： A window opening and closing controller for stably detecting jamming without having any influence on jamming load even when power voltage is changed is to be provided. In a window opening and closing controller for detecting jamming of a foreign substance on the basis of a comparing result of a changing amount of the rotational speed of a motor for opening and closing a window and a predetermined threshold value, and controlling the operation of the motor so as to open the window when there is jamming, the threshold value is constructed by a first threshold value at a normal time and a second threshold value as a reference gentler than this first threshold value. The threshold value is changed from the first threshold value to the second threshold value on the basis of the detection of closing of a door. The threshold value is returned from the second threshold value to the first threshold value on the basis of the detection of the rotation of the motor by a predetermined rotating amount in a state in which the threshold value is set to the second threshold value.
摘要翻译：提供一种用于稳定地检测卡纸而不对干扰负载产生任何影响的窗口打开和关闭控制器，即使在电源电压改变时也是如此。在用于根据用于打开和关闭窗口的电动机的转速的变化量与预定阈值的比较结果来检测异物的堵塞的窗口打开和关闭控制器中，并且控制电动机，以便当存在干扰时打开窗口，阈值由正常时间的第一阈值和作为比第一阈值更慢的第二阈值构成。基于门的关闭检测，阈值从第一阈值变化到第二阈值。基于在将阈值设定为第二阈值的状态下将电动机的旋转检测到预定的旋转量，将阈值从第二阈值返回到第一阈值。

5. 发明申请

US20080100241A1 CONTROL DEVICE FOR OPENING/CLOSING MEMBER 审中-公开
标题翻译：用于打开/关闭会员的控制装置
公开(公告)号：US20080100241A1
公开(公告)日：2008-05-01
申请号：US11877154
申请日：2007-10-23
申请人： Tomohiro Takahashi
发明人： Tomohiro Takahashi
IPC分类号： H02H7/085
CPC分类号： H02H7/0851 , E05F15/41 , E05Y2400/338 , E05Y2400/564 , E05Y2400/58 , E05Y2400/86 , E05Y2800/424 , E05Y2900/542 , E05Y2900/55 , H02H3/006
摘要： A control device for an opening/closing member includes a movement instruction outputting unit that outputs a movement instruction of the opening/closing member according to an operation of an operation switch, a driving unit that drives a motor and moves the opening/closing member based on the movement instruction, an entrapment judging unit that judges whether or not entrapment of foreign object by the opening/closing member has occurred when the opening/closing member is being moved by the motor with a sensitivity set at a relevant point as a reference, a drive limiting unit that instructs the driving unit to stop the drive of the motor or drive in reverse rotation of the motor if judged that entrapment of the foreign object by the opening/closing member has occurred by the entrapment judging unit, and a sensitivity changing unit that raises the sensitivity for judging that entrapment of the foreign object by the opening/closing member has occurred by the judging unit when the operation switch is repeatedly operated over greater than or equal to a predetermined number of times within a predetermined time.
摘要翻译：用于打开/关闭构件的控制装置包括：移动指令输出单元，其根据操作开关的操作输出打开/关闭构件的移动指令;驱动单元，其驱动马达并使开/闭构件基于在运动指令中，捕获判断单元判断当以相关点设定的灵敏度作为基准，通过马达使打开/关闭部件移动时，是否已经发生由打开/关闭部件夹带的异物，驱动限制单元，其指示驱动单元停止马达或驱动器的驱动以反转马达，如果判断由打开/关闭构件夹带的异物已经由夹带判断单元发生，并且灵敏度变化提高判断由打开/关闭构件夹带异物的灵敏度的单元已经由判断单元发生，当歌剧在预定时间内重复地操作超过或等于预定次数的开关。

6. 发明授权

US07219945B1 Power lift gate for automotive vehicle 有权
标题翻译：汽车电梯门
公开(公告)号：US07219945B1
公开(公告)日：2007-05-22
申请号：US11163662
申请日：2005-10-26
申请人： Gregory B. Zinn , J. Michael McKeon , Barton Heldke
发明人： Gregory B. Zinn , J. Michael McKeon , Barton Heldke
IPC分类号： B62D25/00
CPC分类号： B60J5/101 , E05F15/41 , E05F15/42 , E05Y2400/564 , E05Y2800/22 , E05Y2900/531 , E05Y2900/546
摘要： A powered lift gate for an automotive vehicle includes a lift gate door hinged to a vehicle body. A motor system which opens and closes the door is operated by a controller coupled to a primary obstacle detection system which senses operation of the motor itself, and by a secondary detection system which directly senses an object interposed between a margin of the door and the door opening panel. A pinch protection member interposed between a marginal zone of the door and the door opening panel includes a resilient element having sufficient strength to support an object positioned between the door and the door opening panel such that the primary obstacle detection system will be triggered when the door and motor develop a predetermined compressive force upon the object. The predetermined compressive force is selected to allow normal operation of the lift gate, without subjecting an obstructing object to excessive crushing force.
摘要翻译：用于机动车辆的动力提升门包括铰链到车体的升降门。打开和关闭门的电动机系统由耦合到感测电动机本身的操作的主障碍物检测系统的控制器以及直接感测插入在门的边缘和门之间的物体的二次检测系统来操作开幕小组。插入在门的边缘区域和门开启面板之间的夹持保护构件包括具有足够强度的弹性元件，以支撑位于门和门开启面板之间的物体，使得当门被触发时，主障碍物检测系统将被触发并且电机在物体上产生预定的压缩力。选择预定的压缩力以允许升降门的正常操作，而不会使阻碍物体受到过度的破碎力。

7. 发明申请

US20070046226A1 Motor control apparatus 有权
标题翻译：电机控制装置
公开(公告)号：US20070046226A1
公开(公告)日：2007-03-01
申请号：US11387144
申请日：2006-03-22
申请人： Tomohiro Takahashi
发明人： Tomohiro Takahashi
IPC分类号： H02P7/00
CPC分类号： H02H7/0851 , E05F11/445 , E05F15/41 , E05F15/695 , E05Y2400/564 , G05B2219/37624 , G05B2219/45242 , H02H1/04 , H02H3/44 , H02H7/093
摘要： The present invention provides a motor control apparatus capable of detecting a rotation abnormality of a motor without receiving influence of pulse of a rotation speed of the motor. A current rotation speed of the motor is obtained by output from a rotation speed detection device. Of rotation speeds previously detected by a rotation speed detection device and stored in a memory, a rotation speed detected before a current rotation speed by a predetermined times, an arbitrary past rotation speed, and a rotation speed detected before the past rotation speed by a predetermined times are read out from the memory. A difference between a sum of the current rotation speed and the rotation speed before the current rotation speed by the predetermined times, and a sum of the past rotation speed and the rotation speed before the past rotation speed by the predetermined times is calculated as a variation amount of a rotation speed. This variation amount and a preset threshold value are compared with each other, and it is determined whether there is rotation abnormality of the motor caused by a substance caught in a window based on a result of the comparison.
摘要翻译：本发明提供一种电机控制装置，能够检测电动机的转动异常，而不会受到电动机转速脉冲的影响。通过从转速检测装置的输出获得电动机的当前转速。先前由转速检测装置检测并存储在存储器中的旋转速度，在当前旋转速度前检测到预定时间，任意过去旋转速度和在过去旋转速度之前检测到的旋转速度预定的转速时间从内存中读出。将当前旋转速度与当前旋转速度之前的预定时间之和和过去旋转速度之和与过去旋转速度之间的预定时间之和的差值计算为变化转速的量。将该变化量和预设阈值进行比较，并且基于比较结果来确定是否存在由在窗口中捕获的物质引起的电动机的旋转异常。

8. 发明授权

US06894451B2 Power window apparatus having mechanism for detecting object being caught 有权
标题翻译：具有用于检测物体被捕获的机构的电动车窗装置
公开(公告)号：US06894451B2
公开(公告)日：2005-05-17
申请号：US10796654
申请日：2004-03-09
申请人： Akihiko Shinohara
发明人： Akihiko Shinohara
IPC分类号： E05F15/20 , B60J1/00 , B60J1/17 , E05F15/00 , E05F15/16
CPC分类号： E05F15/41 , E05Y2400/338 , E05Y2400/564 , E05Y2400/58 , E05Y2900/55
摘要： A power window apparatus includes a window glass having a horizontal side and an inclined side at the upper end thereof; a window frame for supporting the window glass; and a motor for vertically driving the window glass. In this power window apparatus, a parameter (for example, pulse period) corresponding to a load torque on the motor is measured; a first threshold to determine whether an object is caught between the horizontal side and the window frame, and a second threshold (which is smaller than the first threshold) to determine whether an object is caught between the inclined side and the window frame are set; and the measured parameter is compared with the corresponding set threshold to stop or reverse the motor when the parameter exceeds the threshold.
摘要翻译：电动车窗装置包括在其上端具有水平侧和倾斜侧的窗玻璃; 用于支撑窗玻璃的窗框; 以及用于垂直驱动窗玻璃的电机。在该电动窗装置中，测量与电动机上的负载转矩对应的参数（例如，脉冲周期）确定在水平侧和窗口框架之间是否存在物体的第一阈值和用于确定物体是否被夹在倾斜侧和窗口框架之间的第二阈值（小于第一阈值）; 并将测量参数与相应的设定阈值进行比较，以在参数超过阈值时停止或反转电机。

9. 发明授权

US06794837B1 Motor speed-based anti-pinch control apparatus and method with start-up transient detection and compensation 有权
标题翻译：基于电机速度的防夹控制装置及方法，具有启动瞬态检测和补偿
公开(公告)号：US06794837B1
公开(公告)日：2004-09-21
申请号：US10159171
申请日：2002-05-31
申请人： Joseph P. Whinnery , Jon C. Everhart, Jr. , Thierry Caussat , David M. Wenrick
发明人： Joseph P. Whinnery , Jon C. Everhart, Jr. , Thierry Caussat , David M. Wenrick
IPC分类号： H02P320
CPC分类号： H02H7/0851 , E05F15/41 , E05Y2400/564 , E05Y2900/531 , E05Y2900/542 , E05Y2900/546 , E05Y2900/55 , H02H1/04
摘要： A control apparatus and method for a panel movable between at least two positions by an electric motor having a rotatable armature. The control generates time periods for the rotation of the armature over a constant angular distance. An average time period is computed over a predetermined number of time periods and compared with a threshold time period to determine if an obstacle is present in the path of movement of the closure. Transient counts are accumulated for increasing average time periods over a number of time period samples to detect an obstacle. A compensation factor is used to adjust a threshold upon detecting a start-up transient during an initial movement of the motor armature coupled to the panel to delay activation of obstacle detection until the start-up transient diminishes.
摘要翻译：一种控制装置和方法，用于通过具有可旋转衔铁的电动机在至少两个位置之间移动的面板。该控制产生电枢在恒定角距离上旋转的时间周期。在预定数量的时间周期内计算平均时间周期，并与阈值时间周期进行比较，以确定障碍物是否存在于闭合件的移动路径中。累积临时计数以增加多个时间段样本中的平均时间周期以检测障碍物。在耦合到面板的电动机电枢的初始运动期间检测到启动瞬态时，使用补偿因子来调整阈值，以延迟启动障碍物检测直到启动瞬变消失。

10. 发明授权

US06426604B1 Power window controlling device 失效
标题翻译：电动车窗控制装置
公开(公告)号：US06426604B1
公开(公告)日：2002-07-30
申请号：US09575452
申请日：2000-05-22
申请人： Takeshi Ito , Masaru Kato
发明人： Takeshi Ito , Masaru Kato
IPC分类号： H02P700
CPC分类号： H02H7/0851 , E05F15/41 , E05Y2400/554 , E05Y2400/564 , E05Y2900/55 , G05B19/4062 , G05B2219/37624 , G05B2219/45242 , H02H7/093
摘要： A power window controlling device, which detects an obstruction-caught state without misunderstanding even if the electric potential at the power source drops abruptly, which comprises switches, an electric motor, a drive system, a drive controller, a rotation sensor, a motor speed calculating device, a source voltage detecting circuit, a data signal generating device and a motor torque calculator. The motor torque calculator calculates correcting data of motor torque on basis of a correcting data signal given from the data signal generating device and a rotational speed signal of the motor given from the motor speed calculator, and compares the correcting data of the motor torque with the predetermined criterion value in a case where the electric potential of the power source changes.
摘要翻译：功率窗控制装置，即使电源的电位急剧下降，也能够检测障碍物捕获状态而不误解，其包括开关，电动机，驱动系统，驱动控制器，旋转传感器，电动机速度计算装置，源电压检测电路，数据信号发生装置和电动机转矩计算器。电动机转矩计算器基于从数据信号发生装置给出的校正数据信号和从电动机速度计算器给出的电动机的转速信号，计算电动机转矩的校正数据，并将电动机转矩的校正数据与在电源的电位变化的情况下的预定标准值。

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