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    • 1. 发明申请
    • Motor controller
    • 电机控制器
    • US20070058303A1
    • 2007-03-15
    • US11498252
    • 2006-08-03
    • Kazuyuki HiraiTatsuya SuzukiShinji ShimoieSeiichi Watanabe
    • Kazuyuki HiraiTatsuya SuzukiShinji ShimoieSeiichi Watanabe
    • H02H5/04
    • H02H7/0852H02H6/005
    • A motor controller includes: a motor control part for driving and controlling a motor; an estimated temperature computing part for computing an estimated temperature of a winding of the motor; and a motor protecting part for protecting the motor from being burned when the estimated temperature becomes larger than a predetermined temperature. A temperature rise value of the estimated temperature is computed according to operating conditions of the motor at the time of passing electric current through the winding. This temperature rise value is added to an estimated temperature stored in the estimated temperature storing part to update the estimate temperature. To compute the temperature rise value, an optimum temperature rise value is computed by the use of a plurality of temperature-rise value computing expressions.
    • 电动机控制器包括:用于驱动和控制电动机的电动机控制部分; 用于计算电动机的绕组的估计温度的估计温度计算部件; 以及电动机保护部件,用于在估计温度变得大于预定温度时保护电动机不被燃烧。 根据通过绕组的电流时的电动机的运行条件来计算估计温度的温度上升值。 该温度上升值被加到存储在估计温度存储部分中的估计温度以更新估计温度。 为了计算温升值,通过使用多个温升值计算表达式来计算最佳温升值。
    • 5. 发明申请
    • CONTROLLER FOR A MOVING MEMBER AND METHOD FOR SETTING A REFERENCE POSITION OF THE MOVING MEMBER
    • 用于移动构件的控制器和用于设置移动构件的参考位置的方法
    • US20070075570A1
    • 2007-04-05
    • US11465339
    • 2006-08-17
    • Kazukiyo OkadaMotoya YamamotoKazuyuki HiraiDaisuke MukaiYoshinobu Toyoda
    • Kazukiyo OkadaMotoya YamamotoKazuyuki HiraiDaisuke MukaiYoshinobu Toyoda
    • B60J7/043
    • E05F15/41E05Y2400/564E05Y2900/542
    • A control apparatus rotates a drive motor reversely to reverse the moving direction of a roof glass when movement of the roof glass is obstructed by a foreign matter caught in the roof glass while the roof glass is moving toward the closing position, sets a home position of the roof glass by setting the count number to a predetermined value with the roof glass placed in a predetermined position. The control apparatus performs setting of the home position again when the number of times a reverse action of the roof glass originated from catching of the foreign matter in the roof glass has been carried out becomes equal to or greater than a specified number. An abnormality detecting device detects an abnormality in which the reverse action of the roof glass is not carried out at the time when the movement of the roof glass is obstructed, when the abnormality has occurred. When the abnormality is detected, the control apparatus avoids setting the home position again.
    • 当屋顶玻璃朝向关闭位置移动时,控制装置使得驱动马达反向旋转,以使屋顶玻璃的运动方向反转,当屋顶玻璃的移动被顶盖玻璃内的异物阻挡时, 通过将屋顶玻璃放置在预定位置,将计数值设定为预定值,来确定屋顶玻璃。 当已经执行了屋顶玻璃中的异物的捕获的起反动作用的屋顶玻璃的反作用次数已经达到规定数以上时,控制装置再次进行原位设定。 异常检测装置检测当发生异常时,在屋顶玻璃的移动被阻碍时不执行屋顶玻璃的反作用的异常。 当检测到异常时,控制装置避免再次设定原点位置。
    • 6. 发明授权
    • Sliding member controller
    • 滑动构件控制器
    • US07764036B2
    • 2010-07-27
    • US11889081
    • 2007-08-09
    • Kazuyuki Hirai
    • Kazuyuki Hirai
    • H02P3/02
    • B60J7/0573
    • A controller for controlling a sliding roof sets, as an operating area, a predetermined range in the sunroof slidable range and controls a motor driving the sliding roof such that the sliding roof slides in the operating area. When the sliding roof stops near a sliding lock end, the stop position is stored on an assumption that the positional deviation would occur. The sliding roof slides again from the stop position. Based on whether a traveling distance from the stop position to the sliding roof comes into contact with the tilt lock end is longer than the sunroof slidable range, the positional deviation is determined. It is possible to accurately determine whether the sliding member is locked and stopped by positional deviation or the intrusion of foreign object.
    • 一种用于控制滑动顶板的控制器,其作为操作区域在天窗可滑动范围内的预定范围,并且控制驱动滑动顶板的电动机,使得滑动车顶在操作区域中滑动。 当滑动顶板停止在滑动锁定端附近时,停止位置被存储在假定发生位置偏差的情况下。 滑动车顶从停止位置再次滑动。 基于从停止位置到滑动车顶的行驶距离是否与倾斜锁定端接触比天窗可滑动范围长,确定位置偏差。 可以精确地确定滑动构件是否被位置偏移或异物侵入而被锁定和停止。
    • 7. 发明授权
    • Opening and closing member control system
    • 开闭成员控制系统
    • US07690152B2
    • 2010-04-06
    • US11390418
    • 2006-03-28
    • Shigeru KobayashiKazuyuki Hirai
    • Shigeru KobayashiKazuyuki Hirai
    • E05F15/02
    • H02H7/0851E05F15/41E05Y2400/554E05Y2900/55G05B19/4061G05B2219/37624G05B2219/45242H02H3/006H02H3/44
    • An opening and closing member control system includes a rotation sensing device, which outputs a pulse signal synchronously to a movement of a window glass, and a controller, which senses pinching of an object by an opening and closing member based on the pulse signal. The controller has leaning stored data Δωm based on the pulse signal. The controller computes a rotational speed difference Δω at a current position of the window glass based on the pulse signal while the window glass is driven in a closing direction. The controller computes a difference between the rotational speed difference Δω and leaning stored data Δωm in such a manner that the controller determines whether the pinching of the object based on a comparison between the difference and a pinching determining threshold value β.
    • 开闭构件控制系统包括:旋转检测装置,其与窗玻璃的移动同步地输出脉冲信号;以及控制器,其基于脉冲信号感测由打开和关闭构件夹持物体。 控制器基于脉冲信号倾斜存储数据&Dgr;ωm。 控制器根据脉冲信号计算窗玻璃的当前位置处的转速差Dgr;ω,同时窗玻璃沿闭合方向被驱动。 控制器以这样的方式计算旋转速度差Dgr;ω和倾斜存储数据Dgr;ωm之间的差异,使得控制器基于差异和捏合确定阈值bgr之间的比较来确定对象的捏合。
    • 8. 发明授权
    • Panel member control system
    • 面板成员控制系统
    • US07541759B2
    • 2009-06-02
    • US11593570
    • 2006-11-07
    • Kazuyuki Hirai
    • Kazuyuki Hirai
    • E05F15/16
    • H02H7/0851H02H1/04H02H7/093
    • A panel member control system for controlling a panel member includes a motor, a rotation detecting means, and a pinching detecting means. The rotation detecting means detects a rotational speed of the motor. The pinching detecting means detects an occurrence of pinching of an object by the panel member when a pinching indicative value exceeds a pinching determination threshold. The pinching detecting means includes a disturbance detecting means and a correcting means. The disturbance detecting means determines whether the motor is in a disturbed state based on a change in the rotational speed. The correcting means corrects the pinching determination threshold in view of a result of the determination made by the disturbance detecting means.
    • 用于控制面板构件的面板构件控制系统包括电机,旋转检测装置和夹持检测装置。 旋转检测装置检测电动机的转速。 当夹持指示值超过夹持判定阈值时,夹持检测装置检测面板构件对物体的夹持的发生。 夹持检测装置包括干扰检测装置和校正装置。 干扰检测装置基于转速的变化来确定电动机是否处于干扰状态。 考虑到由干扰检测装置进行的确定的结果,校正装置校正夹持确定阈值。
    • 9. 发明授权
    • Controller for a moving member including an abnormality detecting device
    • 包括异常检测装置的移动构件的控制器
    • US07127848B2
    • 2006-10-31
    • US10205038
    • 2002-07-25
    • Kazukiyo OkadaMotoya YamamotoKazuyuki HiraiDaisuke MukaiYoshinobu Toyoda
    • Kazukiyo OkadaMotoya YamamotoKazuyuki HiraiDaisuke MukaiYoshinobu Toyoda
    • E05F15/14
    • E05F15/41E05Y2400/564E05Y2900/542
    • A control apparatus rotates a drive motor reversely to reverse the moving direction of a roof glass when movement of the roof glass is obstructed by a foreign matter caught between the roof glass and a frame while the roof glass is moving toward the closing position, sets a home position of the roof glass by setting the count number to a predetermined value with the roof glass placed in a predetermined position. The control apparatus performs setting of the home position again when a reverse action of the roof glass has been carried out, because of catching of the foreign matter in the roof glass, a number of times equal to or greater than a specified number. An abnormality detecting device detects an abnormality in which the reverse action of the roof glass is not carried out within a specified time period. When the abnormality is detected, the control apparatus avoids setting the home position again.
    • 当屋顶玻璃朝向关闭位置移动时,控制装置使得驱动马达反向旋转以反转屋顶玻璃的移动方向,当屋顶玻璃的移动被顶盖玻璃和框架之间的异物阻挡时, 通过将屋顶玻璃放置在预定位置,将计数值设定为预定值,从而使屋顶玻璃的原始位置。 由于屋顶玻璃中的异物捕获等于或大于指定数量的次数,当执行了屋顶玻璃的反作用时,控制装置再次执行原位置的设定。 异常检测装置检测在规定时间内不进行屋顶玻璃的反作用的异常。 当检测到异常时,控制装置避免再次设定原点位置。