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11. 发明授权

US08013563B2 Motor control apparatus 有权
标题翻译：电机控制装置
公开(公告)号：US08013563B2
公开(公告)日：2011-09-06
申请号：US12382603
申请日：2009-03-19
申请人： Yasuhiro Nakai , Shigeru Kamio
发明人： Yasuhiro Nakai , Shigeru Kamio
IPC分类号： H02P25/08
CPC分类号： H02P25/08 , F16H61/32 , F16H2061/326 , H02P8/42 , H02P25/092 , H02P25/0925 , Y10T74/2003
摘要： In an automatic transmission position control by a motor, it is determined whether the present instant belongs to a starting period, that is, the present instant is immediately after resetting of a control unit or application of power to it. If it is the starting period, an actual shift position that is detected from an output of an output shaft sensor for detecting a rotation position of a motor is set as an instructed shift position. With this measure, even if the control unit is reset for a certain reason while the vehicle is running, the instructed shift position is not changed in association with the resetting. This prevents trouble that the shift position is switched contrary to the intention of the driver, whereby the reliability of a position switching control can be increased.
摘要翻译：在由电动机进行的自动变速器位置控制中，判断当前时刻是属于起动时间段，即当前时刻是在控制单元重新设置之后立即还是施加电力。如果是开始期间，则将从电动机的旋转位置检测出的输出轴传感器的输出检测出的实际换档位置设定为指示档位。通过该措施，即使在车辆行驶时由于某种原因控制单元被复位，指示的换档位置也不会与复位相关联地改变。这防止了与驾驶员的意图相反地切换换档位置的故障，从而可以提高位置切换控制的可靠性。

12. 发明申请

US20110068730A1 Motor control apparatus 有权
公开(公告)号：US20110068730A1
公开(公告)日：2011-03-24
申请号：US12926585
申请日：2010-11-29
申请人： Yasuhiro Nakai , Shigeru Kamio , Kenichi Fujiki
发明人： Yasuhiro Nakai , Shigeru Kamio , Kenichi Fujiki
IPC分类号： G05B9/02
CPC分类号： H02P25/08 , F16H61/32 , F16H2061/326 , H02P8/42 , H02P25/092 , H02P25/0925 , Y10T74/2003
摘要： In an automatic transmission position control by a motor, it is determined whether the present instant belongs to a starting period, that is, the present instant is immediately after resetting of a control unit or application of power to it. If it is the starting period, an actual shift position that is detected from an output of an output shaft sensor for detecting a rotation position of a motor is set as an instructed shift position. With this measure, even if the control unit is reset for a certain reason while the vehicle is running, the instructed shift position is not changed in association with the resetting. This prevents trouble that the shift position is switched contrary to the intention of the driver, whereby the reliability of a position switching control can be increased.

13. 发明授权

US07370547B2 Shift control system, shift control method and shift switching device 有权
标题翻译：换档控制系统，换档控制方式和换档切换装置
公开(公告)号：US07370547B2
公开(公告)日：2008-05-13
申请号：US10552072
申请日：2004-03-30
申请人： Sumiko Amamiya , Tatsuya Ozeki , Shigeru Kamio , Yasuhiro Nakai , Taku Itoh , Kazuo Kawaguchi , Yasuo Shimizu
发明人： Sumiko Amamiya , Tatsuya Ozeki , Shigeru Kamio , Yasuhiro Nakai , Taku Itoh , Kazuo Kawaguchi , Yasuo Shimizu
IPC分类号： F16H59/02
CPC分类号： F16H61/32 , F16H59/08 , F16H2061/283 , Y10T74/19251 , Y10T74/20177
摘要： A shift control system rotates an actuator to cause a wall of a detent plate to contact a roller of a detent spring, and detects the position of contact so as to detect the position of the wall of the detent plate. This wall position is set as a reference position of the actuator. Accordingly, the rotation of the actuator can appropriately be controlled even if an encoder which can only detect relative positional information is employed, and thus the shift range can appropriately be switched.
摘要翻译：变速控制系统使致动器旋转以使止动板的壁接触制动弹簧的辊，并检测接触位置，以便检测制动板的壁的位置。该壁位置被设定为致动器的基准位置。因此，即使采用仅能够检测相对位置信息的编码器，也可以适当地控制致动器的旋转，因此适当地切换换档范围。

14. 发明申请

US20060207373A1 Shift control system, shift control method and shift switching device 有权
公开(公告)号：US20060207373A1
公开(公告)日：2006-09-21
申请号：US10552072
申请日：2004-03-30
申请人： Sumiko Amamiya , Tatsuya Ozeki , Shigeru Kamio , Yasuhiro Nakai , Taku Itoh , Kazuo Kawaguchi , Yasuo Shimizu
发明人： Sumiko Amamiya , Tatsuya Ozeki , Shigeru Kamio , Yasuhiro Nakai , Taku Itoh , Kazuo Kawaguchi , Yasuo Shimizu
IPC分类号： F16H59/04
CPC分类号： F16H61/32 , F16H59/08 , F16H2061/283 , Y10T74/19251 , Y10T74/20177
摘要： A shift control system rotates an actuator to cause a wall of a detent plate to contact a roller of a detent spring, and detects the position of contact so as to detect the position of the wall of the detent plate. This wall position is set as a reference position of the actuator. Accordingly, the rotation of the actuator can appropriately be controlled even if an encoder which can only detect relative positional information is employed, and thus the shift range can appropriately be switched.

15. 发明授权

US07040187B2 Shift control system and shift control method 有权
标题翻译：换档控制系统和换挡控制方法
公开(公告)号：US07040187B2
公开(公告)日：2006-05-09
申请号：US10819208
申请日：2004-04-07
申请人： Sumiko Amamiya , Tatsuya Ozeki , Shigeru Kamio , Yasuhiro Nakai , Kazuo Kawaguchi
发明人： Sumiko Amamiya , Tatsuya Ozeki , Shigeru Kamio , Yasuhiro Nakai , Kazuo Kawaguchi
IPC分类号： F16H59/00 , F16H61/00 , F16H63/00
CPC分类号： F16H61/32 , F16H63/48 , F16H2059/6807 , F16H2061/283 , F16H2061/326 , Y10T74/19251
摘要： A P-ECU determines whether or not energization to an actuator is shut off when a shift-range switch instruction is unissued. If energization to the actuator is shut off, the P-ECU obtains a current rotational position of the actuator according to a count value obtained by an encoder. If a difference between a target rotational position and the current rotational position exceeds a predetermined amount, positional correction control is exercised.
摘要翻译：当变速范围切换指令未发出时，P-ECU判断是否关闭对致动器的通电。如果致动器的通电被切断，则P-ECU根据由编码器获得的计数值获得致动器的当前旋转位置。如果目标旋转位置和当前旋转位置之间的差超过预定量，则进行位置校正控制。

16. 发明申请

US20060033464A1 Motor control apparatus 有权
公开(公告)号：US20060033464A1
公开(公告)日：2006-02-16
申请号：US11257306
申请日：2005-10-25
申请人： Yasuhiro Nakai , Shigeru Kamio , Kenichi Fujiki , Sumiko Amamiya , Keijiro Ohshima , Yasushi Kobiki , Yuji Inoue
发明人： Yasuhiro Nakai , Shigeru Kamio , Kenichi Fujiki , Sumiko Amamiya , Keijiro Ohshima , Yasushi Kobiki , Yuji Inoue
IPC分类号： H02P1/46
CPC分类号： H02P25/08 , F16H61/32 , F16H2061/326 , H02P8/42 , H02P25/092 , H02P25/0925 , Y10T74/2003
摘要： In an automatic transmission position control by a motor, it is determined whether the present instant belongs to a starting period, that is, the present instant is immediately after resetting of a control unit or application of power to it. If it is the starting period, an actual shift position that is detected from an output of an output shaft sensor for detecting a rotation position of a motor is set as an instructed shift position. With this measure, even if the control unit is reset for a certain reason while the vehicle is running, the instructed shift position is not changed in association with the resetting. This prevents trouble that the shift position is switched contrary to the intention of the driver, whereby the reliability of a position switching control can be increased.

17. 发明授权

US06992451B2 Motor control apparatus operable in fail-safe mode 有权
标题翻译：电机控制装置可在故障安全模式下运行
公开(公告)号：US06992451B2
公开(公告)日：2006-01-31
申请号：US10674437
申请日：2003-10-01
申请人： Shigeru Kamio , Yasuhiro Nakai
发明人： Shigeru Kamio , Yasuhiro Nakai
IPC分类号： H02P3/18 , H02P5/28 , H02P7/36
CPC分类号： H02P25/08 , H02P6/16 , H02P8/42
摘要： In a motor feedback control, the current supply phase is set on the basis of the encoder count of an encoder and the current supply phase is also set on the basis of the encoder count by time-synchronous processing. In the feedback control, a maximum value or a minimum value of encoder counts is stored with updating. The rotation reversing is determined by comparing the present encoder count with the maximum value or the minimum value. If reversing is detected, the reverse rotation is stopped by fixing the current supply phase. If a disconnection is detected in windings of one phase in starting a motor feedback control, one of the other two phases for which no disconnection is detected is set to the first current supply phase.
摘要翻译：在电机反馈控制中，根据编码器的编码器数量设置电流供应相位，并且还通过时间同步处理在编码器数量的基础上设置电流供给相位。在反馈控制中，通过更新存储编码器计数的最大值或最小值。通过将本编码器计数与最大值或最小值进行比较来确定旋转反转。如果检测到反转，则通过固定电流供应相位来停止反向旋转。如果在起动电动机反馈控制中检测到一相的绕组中断开，则检测到不断开的其他两相中的一个被设定为第一电流供给相。

18. 发明申请

US20060006827A1 MOTOR CONTROL APPARATUS HAVING CURRENT SUPPLY PHASE CORRECTION 有权
标题翻译：具有电流相位校正的电机控制装置
公开(公告)号：US20060006827A1
公开(公告)日：2006-01-12
申请号：US11226388
申请日：2005-09-15
申请人： Yasuhiro Nakai , Shigeru Kamio , Sumiko Amamiya , Kazuo Kawaguchi , Yuji Inoue
发明人： Yasuhiro Nakai , Shigeru Kamio , Sumiko Amamiya , Kazuo Kawaguchi , Yuji Inoue
IPC分类号： H02P3/18
CPC分类号： H02P6/24 , F16H59/105 , F16H61/32 , F16H2061/326 , H02P5/74 , H02P6/153 , H02P25/0925 , H02P2209/01
摘要： In a motor-driven shift position switching device, when the difference between a target position and the rotation position of a rotor has become smaller than a prescribed value in a motor feedback control, a transition is made to a deceleration control. A phase lead correction amount for correcting the phase lead of the current supply phase with respect to the rotor rotation phase is set in accordance with the rotor rotation speed. Thus, proper braking force suitable for the rotor rotation speed is exerted on the rotor and the rotor can be decelerated smoothly as it approaches the target position. Further, in the period when the current supply to the motor is kept off, the shift position switching determination ranges are set wider than in the period when the current supply to the motor is on.
摘要翻译：在电动变速位置切换装置中，当电动机反馈控制中的目标位置与转子的旋转位置的差小于规定值时，进行减速控制。根据转子旋转速度来设定用于校正电流供给相位相对于转子旋转相位的相位引导的相位超前校正量。因此，适合于转子旋转速度的适当的制动力被施加在转子上，并且转子可以在接近目标位置时平稳地减速。此外，在向电动机的电流供给保持关闭的期间，变速位置切换判定范围被设定为比当电动机的电流供给接通时的期间宽。

19. 发明申请

US20050156550A1 Failure monitor for motor drive control system 有权
标题翻译：电机驱动控制系统故障监控
公开(公告)号：US20050156550A1
公开(公告)日：2005-07-21
申请号：US11018918
申请日：2004-12-22
申请人： Shigeru Kamio , Yasuhiro Nakai
发明人： Shigeru Kamio , Yasuhiro Nakai
IPC分类号： G01B21/22 , F16H61/28 , F16H61/32 , H02P3/08 , H02P5/747 , H02P6/12 , H02P7/00 , H02P25/08 , H02P29/02
CPC分类号： F16H61/32 , F16H61/12 , F16H2061/1208 , F16H2061/1288 , F16H2061/326 , H02P5/747 , H02P25/08
摘要： A failure monitor designed to monitor a failure in operation of a motor drive control system. The system works to drive a motor-driven member through an output shaft and an electric motor and includes an output shaft angular position sensor for determining an angular position of the output shaft and an encoder for determining an angular position of the motor for use in controlling the motor. The system works to discriminate among failures in operation of the output shaft angular position sensor and the encoder and another type of a failure using outputs of the sensors.
摘要翻译：一种故障监视器，用于监视电机驱动控制系统的运行故障。该系统用于通过输出轴和电动机驱动电动机构件，并且包括用于确定输出轴的角位置的输出轴角位置传感器和用于确定用于控制的电动机的角位置的编码器电机。该系统用于区分输出轴角位置传感器和编码器的运行故障，以及使用传感器输出的另一种故障。

20. 发明授权

US06911798B2 Rotation angle detecting apparatus for synchronous rotary electric machine 失效
标题翻译：同步旋转电机旋转角度检测装置
公开(公告)号：US06911798B2
公开(公告)日：2005-06-28
申请号：US10445015
申请日：2003-05-27
申请人： Masashi Hori , Kiyoshi Kimura , Shigeru Kamio , Yasuhiro Nakai
发明人： Masashi Hori , Kiyoshi Kimura , Shigeru Kamio , Yasuhiro Nakai
IPC分类号： G01B7/30 , B60T1/06 , G01B7/00 , G01D5/242 , G01D5/244 , G05B19/29 , H02K11/00 , H02P6/16
CPC分类号： G01D5/242
摘要： A rotation angle detecting apparatus for a synchronous rotary electric machine includes an incremental encoder. The incremental encoder generates an index pulse each time electric power is supplied to said plurality of phase-coils and an auxiliary index pulse each time the rotor rotates 360 degrees.
摘要翻译：用于同步旋转电机的旋转角度检测装置包括增量编码器。每当转子旋转360度时，增量式编码器每当向所述多个相位线圈供电时产生一个索引脉冲和一个辅助索引脉冲。

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