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21. 发明申请

US20140018207A1 CONTROL DEVICE OF HYBRID VEHICLE 有权
标题翻译：混合动力车辆的控制装置
公开(公告)号：US20140018207A1
公开(公告)日：2014-01-16
申请号：US13979526
申请日：2011-01-12
申请人： Nobufusa Kobayashi , Hideaki Otsubo
发明人： Nobufusa Kobayashi , Hideaki Otsubo
IPC分类号： B60W20/00
CPC分类号： B60W20/10 , B60K6/48 , B60K6/547 , B60W10/02 , B60W10/026 , B60W10/06 , B60W10/115 , B60W20/30 , B60W20/40 , B60W30/19 , B60W30/192 , B60W2050/0091 , B60W2710/1011 , B60Y2200/92 , B60Y2300/18016 , B60Y2300/48 , F16H61/0403 , F16H2312/20 , Y02T10/6221 , Y10S903/902 , Y10T477/26 , Y10T477/679 , Y10T477/692 , Y10T477/78
摘要： A control device of a hybrid vehicle includes an engine and an electric motor, a clutch, and an automatic transmission. The motor is the only drive power source when the clutch is released. The control device is configured such that when a request for increasing drive torque while the motor is running is made, if start control of the engine and downshift control of the automatic transmission overlap, clutch engagement completion is a starting point to start a rotational change of an input rotation speed of the transmission toward a synchronous rotation speed after a shift, and a transmission torque capacity during the downshift control in the transmission until engagement completion of the clutch being set equal to or greater than an input torque of the transmission during the motor running and less than an input torque of the transmission at the time of engagement completion of the clutch.
摘要翻译：混合动力车辆的控制装置包括发动机和电动马达，离合器和自动变速器。当离合器释放时，电机是唯一的驱动电源。控制装置构成为，当在电动机运行时提出增加驱动转矩的请求时，如果发动机的起动控制和自动变速器的降档控制重叠，则离合器接合完成是开始转动变速器的变速器的输入转速朝向变速后的同期转速，以及变速器中的降档控制期间的传动转矩容量，直到接合器的接合完成被设定为等于或大于电动机的变速器的输入转矩在离合器的接合完成时运行并小于变速器的输入扭矩。

22. 发明申请

US20130184920A1 CONTROL APPARATUS FOR HYBRID VEHICLE 有权
标题翻译：混合动力车的控制装置
公开(公告)号：US20130184920A1
公开(公告)日：2013-07-18
申请号：US13876332
申请日：2010-09-27
申请人： Hideaki Otsubo , Naoki Ishikawa , Hideharu Nohara
发明人： Hideaki Otsubo , Naoki Ishikawa , Hideharu Nohara
IPC分类号： B60W20/00 , B60W10/11 , B60W10/06
CPC分类号： B60W20/30 , B60K6/365 , B60K6/387 , B60K6/445 , B60K6/543 , B60K6/547 , B60K2006/381 , B60W10/06 , B60W10/08 , B60W10/101 , B60W10/105 , B60W10/11 , B60W10/115 , B60W20/00 , B60W30/19 , B60W2600/00 , Y02T10/6239 , Y02T10/6286 , Y10S903/93
摘要： A control apparatus for a hybrid vehicle provided with an electrically operated continuously-variable transmitting portion and a step-variable transmitting portion, which control apparatus permits an adequate control of a shifting action of the step-variable transmitting portion, while reducing deterioration of fuel economy of the hybrid vehicle.The control apparatus is configured to implement concurrent controls of a movement of an operating point of an engine and a shifting action of the step-variable transmitting portion, such that ratios of change rates of rotating speeds of first, second and third rotary elements of a differential mechanism are respectively equal to ratios of differences between present actual values of the rotating speeds of the first, second and third rotary elements and target values of the rotating speeds of the first, second and third rotary elements to be established after the shifting action, so that a shifting shock of the step-variable transmitting portion can be reduced while controlling an electric power generation/consumption balance to a desired value.
摘要翻译：一种用于混合动力车辆的控制装置，其具有电动无级变速传动部分和可变级传递部分，该控制装置允许对可变传动部分的换档动作进行适当的控制，同时减少燃油经济性的劣化的混合动力汽车。控制装置被配置为实现发动机的工作点的运动和有级可变传动部分的换档动作的并发控制，使得第一，第二和第三旋转元件的转速的变化率的比率差速机构分别等于第一，第二和第三旋转元件的转速的当前实际值与在换档动作之后建立的第一，第二和第三旋转元件的转速的目标值之间的差的比率，从而可以在将发电/消耗平衡控制为期望值的同时减小可变发送部分的移动冲击。

23. 发明授权

US08249785B2 Control apparatus for vehicular automatic transmission 有权
标题翻译：车辆自动变速箱控制装置
公开(公告)号：US08249785B2
公开(公告)日：2012-08-21
申请号：US12361897
申请日：2009-01-29
申请人： Takaaki Tokura , Hideaki Otsubo
发明人： Takaaki Tokura , Hideaki Otsubo
IPC分类号： G06F19/00 , F16H3/62
CPC分类号： F16H61/686 , F16H61/0437 , F16H2059/6807 , F16H2200/006 , F16H2200/2007 , Y10T477/6203 , Y10T477/621
摘要： A control apparatus for a vehicular automatic transmission which has a plurality of coupling elements selectively released and engaged to perform shifting actions, the control apparatus including a shift control portion configured to control at least one specially controlled coupling element which is included in the coupling elements provided to perform the shifting actions of the automatic transmission and which is placed in a fully released state prior and subsequent to the shifting action performed according to a presently generated shifting command, the shift control portion controlling each specially controlled coupling element so as to enable the specially controlled coupling element to have a torque capacity during the shifting action performed according to the presently generated shifting command.
摘要翻译：一种用于车辆自动变速器的控制装置，其具有选择性地释放和接合以执行变速动作的多个联接元件，所述控制装置包括变速控制部分，所述变速控制部分被配置为控制包括在所述联接元件中的至少一个特别受控的联接元件为了执行自动变速器的变速动作，并且根据当前生成的变速指令在变速动作之前和之后将其置于完全释放状态，变速控制部分控制每个特别控制的联接元件，以便能够特别地控制的联接元件在根据当前生成的换档命令执行的换档动作期间具有转矩容量。

24. 发明申请

US20110125375A1 CONTROL APPARATUS AND CONTROL METHOD FOR VEHICLE AUTOMATIC TRANSMISSION 有权
标题翻译：车辆自动变速器的控制装置和控制方法
公开(公告)号：US20110125375A1
公开(公告)日：2011-05-26
申请号：US13055777
申请日：2009-07-20
申请人： Takaaki Tokura , Hideaki Otsubo , Motonori Kimura
发明人： Takaaki Tokura , Hideaki Otsubo , Motonori Kimura
IPC分类号： F16H59/48
CPC分类号： G06F17/00 , B60W10/10 , F16H59/48 , F16H61/00 , F16H61/0403 , F16H61/0437 , F16H63/502 , F16H2061/044 , Y10T477/688 , Y10T477/689 , Y10T477/692
摘要： In a control apparatus and a control method for a vehicle automatic transmission in which a plurality of gears with different speed ratios are achieved by selectively engaging a plurality of friction engagement devices and a one-way clutch, if an acceleration request is made in the case where the one-way clutch is in an idling state when a first predetermined gear is to be achieved by engaging the one-way clutch, a pre-synchronization control is executed to transmit torque through a predetermined friction engagement device used to achieve a second predetermined gear at which the one-way clutch is maintained in an idling state, and to continue to change a rotational direction of the one-way clutch toward a rotational direction in which the one-way clutch is brought to a synchronized state, according to the acceleration request.
摘要翻译：在通过选择性地接合多个摩擦接合装置和单向离合器来实现具有不同速度比的多个齿轮的车辆自动变速器的控制装置和控制方法中，如果在该情况下进行加速请求当通过接合单向离合器来实现第一预定齿轮时，单向离合器处于怠速状态，执行预同步控制，以通过用于实现第二预定的预定摩擦接合装置传递扭矩齿轮，其中单向离合器保持在怠速状态，并且继续改变单向离合器的旋转方向朝向使单向离合器处于同步状态的旋转方向，根据加速请求。

25. 发明申请

US20100197457A1 VEHICLE DRIVING FORCE CONTROL DEVICE 有权
标题翻译：车辆驾驶力控制装置
公开(公告)号：US20100197457A1
公开(公告)日：2010-08-05
申请号：US12452094
申请日：2008-11-06
申请人： Seiji Kuwahara , Hideaki Otsubo , Masato Kaigawa , Shogo Matsumoto , Masayuki Baba
发明人： Seiji Kuwahara , Hideaki Otsubo , Masato Kaigawa , Shogo Matsumoto , Masayuki Baba
IPC分类号： B60W10/00 , G06F19/00 , B60W10/06 , B60W10/10 , B60W30/18
CPC分类号： F02D41/023 , B60W30/188 , B60W2540/10 , B60W2710/0666 , F02D11/105 , F02D2250/21 , Y10T477/675 , Y10T477/679 , Y10T477/78
摘要： A shift output torque control unit executes a shift output torque control to control an engine torque so as to reduce a driving force difference, which is a variation width of a driving force due to downshift of an automatic transmission. Thus, in comparison with the case in which the shift output torque control is not executed, it is possible to smooth a variation in driving force associated with the downshift. As a result, occupants' comfort and controllability to driving operation may be improved.
摘要翻译：变速输出转矩控制单元执行变速输出转矩控制，以控制发动机转矩，从而减小由于自动变速器降档引起的驱动力的变化幅度的驱动力差。因此，与不执行换档输出转矩控制的情况相比，可以平滑与降挡相关联的驱动力的变化。结果，可以提高乘员对驾驶操作的舒适性和可控性。

26. 发明申请

US20090210121A1 CONTROL APPARATUS FOR VEHICULAR AUTOMATIC TRANSMISSION 有权
标题翻译：用于车辆自动变速器的控制装置
公开(公告)号：US20090210121A1
公开(公告)日：2009-08-20
申请号：US12361897
申请日：2009-01-29
申请人： Takaaki TOKURA , Hideaki Otsubo
发明人： Takaaki TOKURA , Hideaki Otsubo
IPC分类号： F16H59/14 , G06F17/00
CPC分类号： F16H61/686 , F16H61/0437 , F16H2059/6807 , F16H2200/006 , F16H2200/2007 , Y10T477/6203 , Y10T477/621
摘要： A control apparatus for a vehicular automatic transmission which has a plurality of coupling elements selectively released and engaged to perform shifting actions, the control apparatus including a shift control portion configured to control at least one specially controlled coupling element which is included in the coupling elements provided to perform the shifting actions of the automatic transmission and which is placed in a fully released state prior and subsequent to the shifting action performed according to a presently generated shifting command, the shift control portion controlling each specially controlled coupling element so as to enable the specially controlled coupling element to have a torque capacity during the shifting action performed according to the presently generated shifting command.
摘要翻译：一种用于车辆自动变速器的控制装置，其具有选择性地释放和接合以执行变速动作的多个联接元件，所述控制装置包括变速控制部分，所述变速控制部分被配置为控制包括在所述联接元件中的至少一个特别受控的联接元件为了执行自动变速器的变速动作，并且根据当前生成的变速指令在变速动作之前和之后将其置于完全释放状态，变速控制部分控制每个特别控制的联接元件，以便能够特别地控制的联接元件在根据当前生成的换档命令执行的换档动作期间具有转矩容量。

27. 发明申请

US20080300106A1 CONTROL DEVICE FOR VEHICULAR AUTOMATIC TRANSMISSION 有权
标题翻译：用于车辆自动变速器的控制装置
公开(公告)号：US20080300106A1
公开(公告)日：2008-12-04
申请号：US12128401
申请日：2008-05-28
申请人： Tetsuro Shibata , Hideaki Otsubo , Toshiya Oishi , Kiyoshi Kobayashi
发明人： Tetsuro Shibata , Hideaki Otsubo , Toshiya Oishi , Kiyoshi Kobayashi
IPC分类号： F16H61/26
CPC分类号： F16H61/061 , F16H61/067 , F16H61/686 , F16H63/502 , F16H2061/0087
摘要： A control device for a vehicular automatic transmission is provided which can preferably execute backpressure control of accumulators and torque-up control so as to minimize the occurrence of interference between learning on these controls during a gearshift operation. With the control device for the vehicular automatic transmission including the accumulators (104, 106 and 108) operative to control a hydraulic pressure supplied to second and third clutches (C2 and C3) and a third brake (B3), the backpressure control is executed for controlling a backpressure of the accumulators (104, 106 and 108) during the gearshift operation while the torque-up control is executed for raising torque output from an engine (12). Completion of learning on the backpressure control is determined when no completion of learning on the backpressure control is determined, learning on the backpressure control is executed with no execution of the torque-up control. Thus, no interference occur between learning on the backpressure control and the torque-up control.
摘要翻译：提供了一种用于车辆自动变速器的控制装置，其可以优选地执行蓄能器的背压控制和扭矩控制，以便在变速操作期间最小化在这些控制上的学习之间的干扰的发生。利用包括可控制供给第二和第三离合器（C2和C3）和第三制动器（B3）的液压的蓄能器（104,106和108）的用于车辆自动变速器的控制装置，执行背压控制在变速操作期间控制蓄能器（104,106和108）的背压，同时执行用于提高从发动机（12）输出的转矩的转矩提升控制。当没有确定背压控制上的学习完成时，确定背压控制上的学习完成，而不执行加强控制则执行背压控制的学习。因此，在背压控制上的学习和加大力矩控制之间不会发生干扰。

28. 发明申请

US20140148987A1 CONTROL DEVICE FOR HYBRID VEHICLE 审中-公开
标题翻译：混合动力车辆的控制装置
公开(公告)号：US20140148987A1
公开(公告)日：2014-05-29
申请号：US14117914
申请日：2011-05-16
申请人： Hideaki Otsubo , Naoki Ishikawa , Hideharu Nohara
发明人： Hideaki Otsubo , Naoki Ishikawa , Hideharu Nohara
IPC分类号： B60W20/00 , B60K6/445 , B60K26/02
CPC分类号： B60W20/30 , B60K6/445 , B60K6/547 , B60K26/02 , B60W10/06 , B60W10/115 , B60W20/00 , B60W30/19 , B60W2710/0644 , B60W2710/0666 , Y02T10/6239 , Y10S903/902
摘要： A control device of a hybrid vehicle has an electric shift mechanism including a differential mechanism having a first rotating element coupled to an engine in a power transmittable manner, a second rotating element coupled to a differential electric motor in a power transmittable manner, and a third rotating element that is an output rotating member coupled to an electric motor for running in a power transmittable manner, and a mechanical shift mechanism, and makes a differential torque smaller between an output torque of the engine and an engagement torque of the engagement devices involved in a shift of the mechanical shift mechanism on the same shaft in a case of a shift with a smaller rotation speed change in the engine as compared to a case of a shift with a larger rotation speed change in the engine in the same type of shift in the mechanical shift mechanism.
摘要翻译：混合动力车辆的控制装置具有电动换档机构，该电动换档机构具有差动机构，该差动机构具有以动力传递方式与发动机连接的第一旋转元件，以功率传递方式与差动电动机连接的第二旋转元件，旋转元件，其是以电力传输方式联接到电动机的输出旋转部件，以及机械变速机构，并且使发动机的输出转矩和所涉及的接合装置的接合转矩之间的差动转矩变小与在相同类型的变速中发动机的转速变化较大的变速的情况相比，在发动机转速变化较小的情况下，机械换档机构在同一轴上的变速机械换档机构。

29. 发明申请

US20130013161A1 CONTROL DEVICE FOR VEHICLE 有权
标题翻译：车辆控制装置
公开(公告)号：US20130013161A1
公开(公告)日：2013-01-10
申请号：US13634850
申请日：2010-03-15
申请人： Hideaki Otsubo , Masayuki Baba , Takaaki Tokura
发明人： Hideaki Otsubo , Masayuki Baba , Takaaki Tokura
IPC分类号： F16H59/02
CPC分类号： F16H61/0213 , B60W10/06 , B60W10/115 , B60W30/182 , B60W30/1882 , B60W50/06 , B60W2050/0096 , Y10T477/688 , Y10T477/692
摘要： Provided is a control device for a vehicle that can switch between an automatic gear shift mode in which gear shifting of the automatic transmission is performed according to a vehicle traveling condition, and a manual gear shift mode in which gear shifting of the automatic transmission is performed according to a driver operation, and that changes drive force characteristics by controlling output torque of the drive source at the time of a gear shift mode switch. When the gear shift mode is switched between automatic and manual the control device selects an initial gear stage or an initial gear ratio for the gear shift mode switch such that the amount of change in drive force that accompanies the gear shift mode switch decreases, or such that the direction of change in drive force that accompanies the gear shift mode switch conforms to the driver's intention or expected sensation.
摘要翻译：提供一种用于车辆的控制装置，其可以在根据车辆行驶状态执行自动变速器的换档的自动变速模式和执行自动变速器的换档的手动变速模式之间切换并且通过在变速模式切换时控制驱动源的输出转矩来改变驱动力特性。当换档模式在自动和手动之间切换时，控制装置选择换档模式开关的初始档位或初始档位，使得伴随变速模式开关的驱动力的变化量减少，或者等伴随变速模式开关的驱动力的变化方向符合驾驶员的意图或预期的感觉。

30. 发明申请

US20060149433A1 Failure diagnosing device and method for vehicular control apparatus 审中-公开
标题翻译：车辆控制装置故障诊断装置及方法
公开(公告)号：US20060149433A1
公开(公告)日：2006-07-06
申请号：US10544994
申请日：2004-04-21
申请人： Hideaki Otsubo , Toshinari Suzuki , Tooru Matsubara , Tadasu Tomohiro , Masato Kaigawa , Yoshiharu Harada , Masashi Ono
发明人： Hideaki Otsubo , Toshinari Suzuki , Tooru Matsubara , Tadasu Tomohiro , Masato Kaigawa , Yoshiharu Harada , Masashi Ono
IPC分类号： G01M17/00 , G06F19/00
CPC分类号： F16H61/12 , F16H61/686 , F16H2061/1208 , F16H2061/1264
摘要： A failure determination threshold value HSH used for making a failure determination for a control apparatus, for example, a lock-up clutch (26) by failure determining means (116) is corrected by failure determination threshold value correcting means (114) based on a continuation quantity qNG, for example, a duration tNG, of an operation state in which a predetermined failure precondition for the control apparatus mounted on a vehicle is satisfied. Therefore, a failure determination is performed by the failure determining means (116) using the failure determination threshold value HSH obtained in consideration of individual differences such as variations between vehicles. As a result, it is possible to prevent an erroneous determination regarding a failure, and to improve sensitivity of a failure determination.
摘要翻译：用于通过故障判定装置（116）对控制装置，例如锁止离合器（26）进行故障判定所用的故障判定阈值H SH SH被校正为故障判定阈值校正装置（114），其基于用于安装的控制装置的预定故障前提条件的操作状态的持续量q N NG，例如持续时间t N 在车上满意。因此，利用车辆之间的差异等个别差异得到的故障判定阈值H SHI，由故障判定单元（116）进行故障判定。结果，可以防止关于故障的错误判定，并且提高故障确定的灵敏度。

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