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11. 发明申请

US20070129214A1 Shift control device and shift control method of vehicular automatic transmission 有权
标题翻译：车辆自动变速箱换档控制装置及变速控制方法
公开(公告)号：US20070129214A1
公开(公告)日：2007-06-07
申请号：US11633614
申请日：2006-12-05
申请人： Tomohiro Kondo , Yoji Takanami , Atsushi Ayabe , Masami Kondo , Masaharu Tanaka
发明人： Tomohiro Kondo , Yoji Takanami , Atsushi Ayabe , Masami Kondo , Masaharu Tanaka
IPC分类号： F16H61/00
CPC分类号： F16H61/0437 , F16H3/663 , F16H61/686 , F16H2200/006 , F16H2200/0086 , F16H2200/2007 , F16H2200/2046 , F16H2306/24 , Y10T477/69364 , Y10T477/69373
摘要： In a shift control device and a shift control method of a vehicular automatic transmission that performs a coast downshift by engagement switch between a release-side engagement element and an element-side engagement element at a time of deceleration of a vehicle, it is determined whether or not there is a driver's intention to decelerate the vehicle during the coast downshift. If an affirmative determination is made regarding the intention to decelerate the vehicle, the rise of engagement pressure of the engagement-side engagement element is stopped so as to cause the coast downshift not to progress. If a negative determination is made regarding the intention to decelerate the vehicle while the rise of the engagement pressure has been stopped, the engagement pressure of the engagement-side engagement element is raised again so as to cause the coast downshift to progress.
摘要翻译：在车辆减速时，通过在释放侧接合元件和元件侧接合元件之间的接合开关进行滑行降档的车辆用变速控制装置和变速控制方法，确定是否或者没有驾驶员意图在海岸降档期间减速车辆。如果对车辆减速的意图作出肯定的判断，则停止接合侧接合元件的接合压力的上升，从而不会进行惯性降档。如果在接合压力的上升停止时对车辆减速的意图作出否定的判定，则接合侧接合元件的接合压力再次升高，从而使惯性降档进行。

12. 发明申请

US20070093357A1 Gear shifting completion determination device for automatic transmission 失效
标题翻译：变速完成判定装置，用于自动变速器
公开(公告)号：US20070093357A1
公开(公告)日：2007-04-26
申请号：US10579299
申请日：2005-04-25
申请人： Toshio Sugimura , Toshinari Suzuki , Tatsuya Kawamura , Atsushi Ayabe
发明人： Toshio Sugimura , Toshinari Suzuki , Tatsuya Kawamura , Atsushi Ayabe
IPC分类号： F16H59/60
CPC分类号： F16H61/061 , F16H59/68 , F16H61/686 , F16H2059/706 , F16H2306/48 , Y10T477/633 , Y10T477/65 , Y10T477/688
摘要： An ECT_ECU of the present invention executes a program including the step of setting a determination time T for determining the completion of an upshift in an accelerator off mode to a short determination time T (X) when a slip value NS (NS=NE−NT) between an engine revolution NE and a turbine revolution NT is smaller than a predetermined slip value NS (0) (when the difference between NT and NE is large), and the step of setting the determination time T to a long determination time T (Y) when the slip value NS (NS=NE−NT) is larger than the predetermined slip value NS (0) (when the difference between NT and NE is small.
摘要翻译：本发明的ECT_ECU执行包括以下步骤的程序：当滑移值NS（NS = NE-NT）时，将用于确定加速器关闭模式中的升档完成的确定时间T设定为短的确定时间T ）与发动机转速NE和涡轮转速NT之间的差小于预定滑差值NS（0）（当NT与NE之间的差异大时），以及将判断时间T设定为长的判定时间T （NS = NE-NT）大于预定滑移值NS（0）时（当NT与NE之间的差小时，Y）。

13. 发明授权

US06962552B2 Vehicle shift control device and control method therefor 失效
标题翻译：车辆换档控制装置及其控制方法
公开(公告)号：US06962552B2
公开(公告)日：2005-11-08
申请号：US10207976
申请日：2002-07-31
申请人： Naoyuki Sakamoto , Kazuyuki Watanabe , Toshimitsu Sato , Atsushi Ayabe , Hiromichi Kimura , Hideaki Ogasawara , Noboru Shibata , Mitsuhiro Nakamura
发明人： Naoyuki Sakamoto , Kazuyuki Watanabe , Toshimitsu Sato , Atsushi Ayabe , Hiromichi Kimura , Hideaki Ogasawara , Noboru Shibata , Mitsuhiro Nakamura
IPC分类号： F16H3/66 , F16H59/38 , F16H61/00 , F16H61/06 , F16H61/686 , F16H61/04
CPC分类号： F16H61/061 , F16H3/66 , F16H61/686 , F16H2059/385 , F16H2059/425 , F16H2061/0087 , F16H2200/0047 , F16H2306/44 , F16H2306/52 , Y10T477/69387
摘要： A duty ratio for controlling an engagement force of a friction engagement device on the side of upshift engagement is corrected by an amount corresponding to an intermediate correction control value in the course of the shift. In addition, on a prerequisite condition that learning correction of a constant standby pressure control value at the start of the shift is converged, learning correction is performed for the intermediate correction control value according to a gradient of a turbine speed. Thus, a shift shock is prevented from occurring due to abrupt engagement of the friction engagement device and the like at the completion of the shift.
摘要翻译：用于控制摩擦接合装置在升档接合侧的接合力的占空比通过与换档过程中的中间校正控制值对应的量来校正。此外，在变速开始时的恒定待机压力控制值的学习校正被收敛的先决条件下，根据涡轮转速的梯度对中间校正控制值进行学习校正。因此，在变速结束时，由于摩擦接合装置等的突然接合，防止发生换挡冲击。

14. 发明授权

US06860833B2 Driving control apparatus for vehicle and control method of same 有权
标题翻译：车辆驾驶控制装置及其控制方法
公开(公告)号：US06860833B2
公开(公告)日：2005-03-01
申请号：US10659311
申请日：2003-09-11
申请人： Atsushi Ayabe
发明人： Atsushi Ayabe
IPC分类号： F16H61/04 , B60W10/04 , B60W10/06 , B60W10/10 , B60W10/11 , B60W10/115 , F02D29/00 , F16H59/24 , F16H59/34 , F16H59/74 , F16H61/06 , F16H61/68 , F16H61/684 , F16H61/686 , F16H63/50 , F16H59/30
CPC分类号： B60W10/06 , B60W10/04 , B60W10/11 , B60W10/115 , B60W30/18 , B60W30/1819 , B60W2510/0604 , B60W2510/0628 , B60W2510/0638 , B60W2510/0676 , B60W2520/10 , B60W2540/12 , B60W2540/16 , B60W2710/0616 , F16H61/061 , F16H61/686 , F16H63/502 , F16H2061/0496 , F16H2306/42 , F16H2306/44 , F16H2306/52 , Y02T10/76 , Y10T477/693
摘要： A driving control apparatus for a vehicle which includes an engine which generates power by fuel combustion; a transmission which changes engagement/disengagement states of plural frictional engagement devices so as to realize plural shift speeds whose gear ratios are different from each other; a fuel cut device which stops fuel supply to the engine when a predetermined fuel cut condition including a condition that the vehicle is coasting with a throttle valve of the engine being fully closed is satisfied; a coasting time disengagement restricting device which maintains a high speed side frictional engagement device in an engagement state until a low speed side frictional engagement device obtains a predetermined torque capacity at the time of automatic downshifting of the transmission during coasting; and a disengagement restriction stop device which stops control by the coasting time engagement restricting device so as to reduce a torque capacity of the high speed side frictional engagement device, when control by the fuel cut device is cancelled and fuel supply is restarted in the case where downshifting of the transmission is output while fuel supply is stopped by the fuel cut device and the high speed side frictional engagement device is maintained in the engagement state by the coasting time disengagement restricting device.
摘要翻译：一种用于车辆的驾驶控制装置，其包括通过燃料燃烧产生动力的发动机; 改变多个摩擦接合装置的接合/分离状态以实现齿轮比彼此不同的多个换档速度的变速器; 一种燃料切断装置，当满足包括发动机的节气门完全关闭的情况下的预定燃料切断状态时，停止对发动机的燃料供给; 滑行时间分离限制装置，其将高速侧摩擦接合装置保持在接合状态，直到低速侧摩擦接合装置在滑行期间在变速器自动降档时获得预定的扭矩容量; 以及脱离限制停止装置，其在由惯性停车时间接合限制装置停止控制的同时，在通过燃料切断装置的控制被取消并重新启动燃料供给时，能够降低高速侧摩擦接合装置的转矩容量，在通过燃料切断装置停止燃料供给的同时输出变速器的降档，并且高速侧摩擦接合装置通过滑行时间分离限制装置保持在接合状态。

15. 发明授权

US06735509B2 Apparatus for controlling vehicle drive system including drive power source and automatic transmission 失效
标题翻译：用于控制车辆驱动系统的装置，包括驱动电源和自动变速器
公开(公告)号：US06735509B2
公开(公告)日：2004-05-11
申请号：US10206040
申请日：2002-07-29
申请人： Kazuyuki Watanabe , Naoyuki Sakamoto , Atsushi Ayabe , Toshimitsu Sato , Hiromichi Kimura , Hideaki Ogasawara , Mitsuhiro Nakamura , Noboru Shibata
发明人： Kazuyuki Watanabe , Naoyuki Sakamoto , Atsushi Ayabe , Toshimitsu Sato , Hiromichi Kimura , Hideaki Ogasawara , Mitsuhiro Nakamura , Noboru Shibata
IPC分类号： G06F1700
CPC分类号： F16H63/502 , F16H3/64 , F16H61/061 , F16H61/686 , F16H2061/0087 , F16H2061/0477 , F16H2200/0047 , F16H2200/201 , F16H2306/42 , F16H2306/44 , F16H2306/52 , Y10T477/67 , Y10T477/6939
摘要： Apparatus for controlling a vehicle drive system including an automatic transmission, including a feedback controller operable upon a shift-down action of the transmission effected by concurrent releasing and engaging actions of first and second frictional coupling devices during an operation of a manually operable vehicle accelerating member to drive the vehicle with the drive power soruce, for controlling an engaging force of the first frictional coupling device, and a learning compensator operable upon detection of an abnormality of the shift-down action, for learning compensation of an initial value of the engaging force at which a feedback control of the engaging force is initiated, or an output reducing device for reducing an output of a drive power source when input speed of the transmission has been increased to a value close to a synchronization value, and/or upon racing of the drive power source during the shift-down action.
摘要翻译：一种用于控制包括自动变速器的车辆驱动系统的装置，其包括反馈控制器，所述反馈控制器可在通过在手动操作的车辆加速构件的操作期间同时释放和接合第一和第二摩擦联接装置的动作而进行的变速器的换档动作以驱动动力驱动车辆，用于控制第一摩擦联接装置的接合力，以及学习补偿器，其可以在检测到减速动作的异常时操作，用于学习补偿接合力的初始值在该状态下启动接合力的反馈控制，或者当输出的速度已经增加到接近于同步值的值时，和/或在赛车时减少驱动电源的输出的输出减小装置在减速动作期间的驱动电源。

16. 发明授权

US06729987B2 Apparatus for controlling vehicle automatic transmission 有权
标题翻译：用于控制车辆自动变速器的装置
公开(公告)号：US06729987B2
公开(公告)日：2004-05-04
申请号：US10206039
申请日：2002-07-29
申请人： Naoyuki Sakamoto , Kazuyuki Watanabe , Toshimitsu Sato , Atsushi Ayabe , Hiromichi Kimura , Hideaki Ogasawara , Noboru Shibata , Mitsuhiro Nakamura
发明人： Naoyuki Sakamoto , Kazuyuki Watanabe , Toshimitsu Sato , Atsushi Ayabe , Hiromichi Kimura , Hideaki Ogasawara , Noboru Shibata , Mitsuhiro Nakamura
IPC分类号： F16H3100
CPC分类号： F16H61/08 , F16H59/72 , F16H61/061 , F16H61/686 , F16H2200/0047 , F16H2200/201
摘要： Apparatus for controlling a vehicle automatic transmission having a hydraulically operated frictional coupling device operable to effect a shifting action of the automatic transmission, a switching valve operable according to a shifting command to effect the shifting action, and a pressure regulating valve operable to control a pressure of a working fluid to be supplied to the frictional coupling device through the switching valve to effect the shifting action, the apparatus including (a) a fluid temperature detector operable to detect a temperature of the working fluid, and (b) a delaying device operable to delay a moment of initiation of an operation of the pressure regulating valve to control the pressure of the working fluid to be supplied to the frictional coupling device for effecting the shifting action, such that the moment of initiation is delayed depending upon the detected working fluid temperature, to reduce a shifting shock of the automatic transmission.
摘要翻译：一种用于控制车辆自动变速器的装置，其具有可操作以实现自动变速器的换档动作的液压操作的摩擦联接装置，可根据变速指令操作以实现换档动作的切换阀，以及可操作以控制压力的压力调节阀通过切换阀供应到摩擦联接装置以实现换档动作的工作流体，该装置包括（a）可操作以检测工作流体的温度的流体温度检测器，以及（b）可操作的延迟装置延迟启动压力调节阀的操作的时刻，以控制供给到摩擦联接装置的工作流体的压力，以实现换档动作，使得起动时刻根据检测到的工作流体而被延迟温度，以减少自动变速箱的移动冲击。

17. 发明授权

US09568098B2 Controller for vehicle transmission 有权
标题翻译：车辆传动控制器
公开(公告)号：US09568098B2
公开(公告)日：2017-02-14
申请号：US14386349
申请日：2013-04-16
申请人： Motonori Kimura , Daisuke Inoue , Atsushi Ayabe , Shuhei Ishikawa , Hiroki Kondo , Akira Hino , Kenji Matsuo , Takuro Shimazu
发明人： Motonori Kimura , Daisuke Inoue , Atsushi Ayabe , Shuhei Ishikawa , Hiroki Kondo , Akira Hino , Kenji Matsuo , Takuro Shimazu
IPC分类号： F16H61/66 , F16H61/662 , F16H37/02
CPC分类号： F16H61/662 , F16H37/022 , F16H61/66259 , F16H2037/026 , F16H2059/465 , F16H2061/6603
摘要： A controller for a vehicle transmission is disclosed. The controller may include an electronic control unit configured to carry out a change shift for changing a path of the transmission of power between a first transmission path and a second transmission path by engaging a predetermined clutch mechanism. The electronic control unit may also be configured to set a change speed ratio region that defines a range of a speed ratio of the first transmission mechanism such that a rotation speed difference between engagement members of the clutch mechanism, which are engaged with each other in carrying out the change shift, is smaller than or equal to a predetermined value. When a speed ratio outside the change speed ratio region is set in the first transmission mechanism, the change shift is not carried out.
摘要翻译：公开了一种用于车辆变速器的控制器。控制器可以包括电子控制单元，其被配置为通过接合预定的离合器机构来执行用于改变第一传输路径和第二传输路径之间的功率传输路径的改变位置。电子控制单元也可以被构造成设定变速比区域，其限定第一变速机构的变速比的范围，使得离合器机构的接合构件之间的转速差彼此接合，改变换档，小于或等于预定值。当在第一变速机构中设定变速比区域以外的变速比时，不进行变速。

18. 发明申请

US20160091090A1 CONTROLLER FOR VEHICLE TRANSMISSION 有权
标题翻译：车辆传动控制器
公开(公告)号：US20160091090A1
公开(公告)日：2016-03-31
申请号：US14386349
申请日：2013-04-16
申请人： Motonori KIMURA , Daisuke INOUE , Atsushi AYABE , Shuhei ISHIKAWA , Hiroki KONDO , Akira HINO , Kenji MATSUO , Takuro SHIMAZU
发明人： Motonori KIMURA , Daisuke INOUE , Atsushi AYABE , Shuhei ISHIKAWA , Hiroki KONDO , Akira HINO , Kenji MATSUO , Takuro SHIMAZU
IPC分类号： F16H61/662 , F16H37/02
CPC分类号： F16H61/662 , F16H37/022 , F16H61/66259 , F16H2037/026 , F16H2059/465 , F16H2061/6603
摘要： A controller for a vehicle transmission in which a first transmission path including a first transmission mechanism that is able to continuously change its speed ratio and a second transmission path including a second transmission mechanism having a set speed ratio different from that of the first transmission mechanism are provided in parallel with each other between an input shaft to which torque is input from a driving force source of a vehicle and an output shaft that outputs torque to an output member, the vehicle transmission carrying out transmission of power between the input shaft and the output shaft via one of the first transmission path and the second transmission path, includes: performing means for carrying out a change shift for changing a path of the transmission of power between the first transmission path and the second transmission path by engaging a predetermined clutch mechanism; and setting means for setting a change speed ratio region that defines a range of a speed ratio of the first transmission mechanism such that a rotation speed difference between engagement members of the clutch mechanism, which are engaged with each other in carrying out the change shift, is smaller than or equal to a predetermined value. When a speed ratio outside the change speed ratio region is set in the first transmission mechanism, the change shift is not carried out.
摘要翻译：一种用于车辆变速器的控制器，其中包括能够连续地改变其速比的第一传动机构的第一传动路径和包括具有与第一传动机构不同的设定速度比的第二传动机构的第二传动路径是在从车辆的驱动力源输入扭矩的输入轴与向输出部件输出扭矩的输出轴之间并联设置，所述车辆变速器在输入轴和输出端之间进行动力传递轴通过第一传输路径和第二传输路径之一包括：执行装置，用于通过接合预定的离合器机构来执行改变第一传输路径和第二传输路径之间的功率传输路径的改变位置; 以及设定装置，用于设定变速比区域，所述变速比区域限定所述第一变速机构的变速比的范围，使得所述离合器机构的接合构件在进行变速时相互接合的转速差，小于或等于预定值。当在第一变速机构中设定变速比区域以外的变速比时，不进行变速。

19. 发明授权

US08914206B2 Control device of continuously variable transmission for vehicle 有权
标题翻译：车载无级变速器控制装置
公开(公告)号：US08914206B2
公开(公告)日：2014-12-16
申请号：US13819551
申请日：2010-08-27
申请人： Kunio Hattori , Shinya Toyoda , Atsushi Ayabe
发明人： Kunio Hattori , Shinya Toyoda , Atsushi Ayabe
IPC分类号： F16H61/02 , F16H9/12
CPC分类号： F16H61/02 , F16H9/125 , F16H61/66259 , F16H61/66272
摘要： A control device of a continuously variable transmission for a vehicle having a pair of variable pulleys with variable effective diameters of an input-side variable pulley and an output-side variable pulley and a transmission belt wound around between the pair of the variable pulleys, the continuously variable transmission respectively controlling an input-side thrust force in the input-side variable pulley and an output-side thrust force in the output-side variable pulley to set an actual gear ratio to a target gear ratio while preventing a slip of the transmission belt, the continuously variable transmission includes: a hydraulic control circuit capable of accurately controlling one of the input-side variable pulley and the output-side variable pulley in terms of thrust force as compared to the other, in the case that a target thrust force on the one side for assuring belt slip prevention of the both pulleys on the one side is set, based on a target thrust force on the one side, a target thrust force on the other side for achieving a target gear ratio on the other side being set, and a larger one being selected as the target thrust force on the one side out of a limit thrust force to a slip on the one side required for belt slip prevention on the one side, and a thrust force on the one side required for achieving a target gear ratio on the one side calculated based on a limit thrust force to a slip on the other side required for belt slip prevention on the other side.
摘要翻译：一种用于车辆的无级变速器的控制装置，其具有一对可变滑轮，所述一对可变滑轮具有输入侧可变滑轮和输出侧可变滑轮的可变有效直径，以及卷绕在所述一对可变滑轮之间的传动皮带，分别控制输入侧可变滑轮中的输入侧推力和输出侧可变滑轮中的输出侧推力的无级变速器，将实际齿轮比设定为目标齿轮比，同时防止变速器滑动带式，无级变速器包括：液压控制回路，其能够相对于另一方向，在推力方面能够精确地控制输入侧可变滑轮和输出侧可变滑轮中的一方，在目标推力一方面，为了确保一侧的两个滑轮的皮带防滑，基于一侧的目标推力设定为ta 另一侧的突起推力用于实现另一侧的目标传动比被设定，并且较大的一个被选择作为在一侧的目标推力超出极限推力到一侧所需的滑动在一侧具有防滑带防滑功能，另一侧为防止皮带打滑所需的另一侧所需的滑差的极限推力而计算的一侧所需的一侧所需的一侧所需的推力。

20. 发明申请

US20130218429A1 CONTROL DEVICE OF CONTINUOUSLY VARIABLE TRANSMISSION FOR VEHICLE 有权
标题翻译：连续可变变速器的控制装置
公开(公告)号：US20130218429A1
公开(公告)日：2013-08-22
申请号：US13814331
申请日：2010-08-05
申请人： Atsushi Ayabe , Shinya Toyoda , Kunio Hattori
发明人： Atsushi Ayabe , Shinya Toyoda , Kunio Hattori
IPC分类号： F16H61/662
CPC分类号： F16H61/662 , F16H61/66259 , F16H61/66272
摘要： A control device of a continuously variable transmission that controls an input-side thrust force of an input-side variable pulley and an output-side thrust force of an output-side variable pulley to set an actual gear ratio to a target gear ratio and prevent a slip of the transmission belt. The continuously variable transmission having a lowest-speed-side gear ratio determined by mechanically preventing movement of an input-side rotating body moved in an axial direction for varying an effective diameter of the input-side variable pulley, if it is determined that a detection value of a rotation speed for calculating the actual gear ratio does not reflect an actual rotation speed, a target input-side thrust force and a target output-side thrust force being set to be target thrust forces for maintaining the lowest-speed-side gear ratio and preventing a slip of the transmission belt, and, based on whether the actual gear ratio is already the lowest-speed-side gear ratio, the control device differentiating control methods of the input-side thrust force and the output-side thrust force each of which is independently controllable to adjust a pressure in order to obtain the target thrust.
摘要翻译：控制输入侧可变滑轮的输入侧推力和输出侧可变滑轮的输出侧推力的无级变速器的控制装置，将实际齿轮比设定为目标齿轮比，并防止传动皮带的滑动。无级变速器具有通过机械地防止沿轴向方向移动的输入侧旋转体的移动而确定的最低速度侧变速比，用于改变输入侧可变滑轮的有效直径，如果确定检测用于计算实际齿轮比的转速的值不反映实际转速，目标输入侧推力和目标输出侧推力被设定为用于保持最低速侧齿轮的目标推力并且防止传动皮带的滑动，并且根据实际齿轮比是否已经是最低速度侧齿轮比，控制装置将输入侧推力和输出侧推力的控制方法区分开其每一个都可独立控制以调节压力以获得目标推力。

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