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31. 发明授权

US09573582B2 Control device for vehicular continuously variable transmission 有权
标题翻译：车用无级变速器控制装置
公开(公告)号：US09573582B2
公开(公告)日：2017-02-21
申请号：US14354434
申请日：2011-10-28
申请人： Shuhei Ishikawa , Motonori Kimura , Atsushi Ayabe , Shinya Toyoda
发明人： Shuhei Ishikawa , Motonori Kimura , Atsushi Ayabe , Shinya Toyoda
IPC分类号： B60W10/101 , F16H61/662 , B60W10/02 , F16H61/66
CPC分类号： B60W10/101 , B60W10/02 , B60W2510/0208 , B60W2520/105 , B60W2710/1005 , B60Y2300/18083 , F16H61/66259 , F16H2061/6605 , Y10T477/6203
摘要： A control device of a continuously variable transmission for a vehicle to which power of a drive force source is input through a transmission path connecting/disconnecting device changes a gear ratio of the continuously variable transmission to a lower vehicle speed side during vehicle deceleration when the transmission path connecting/disconnecting device is in a power transmission interrupted state of interrupting power transmission through a power transmission path between the drive force source and the continuously variable transmission, earlier as compared to when the transmission path connecting/disconnecting device is in a power transmittable state enabling the power transmission, and the control device changes a gear ratio of the continuously variable transmission earlier to the lower vehicle speed side when vehicle deceleration is larger, when the transmission path connecting/disconnecting device is in the power transmission interrupted state.
摘要翻译：用于通过传动路径连接/断开装置输入驱动力源的动力的车辆的无级变速器的控制装置在车辆减速期间将无级变速器的变速比改变为下车速侧，路径连接/断开装置在传动路径连接/断开装置处于电力可传输状态时处于较早的中断通过驱动力源和无级变速器之间的动力传递路径的动力传递的动力传递中断状态当传动路径连接/断开装置处于动力传递中断状态时，当车辆减速度较大时，控制装置能够将无级变速器的变速比改变为较低的车辆速度。

32. 发明授权

US08924112B2 Start control device of power transmission system for vehicle and start control method 有权
标题翻译：车辆动力传动系统启动控制装置及启动控制方法
公开(公告)号：US08924112B2
公开(公告)日：2014-12-30
申请号：US12979859
申请日：2010-12-28
申请人： Atsushi Ayabe , Tomohiro Asami , Hidenori Saito
发明人： Atsushi Ayabe , Tomohiro Asami , Hidenori Saito
IPC分类号： G06F17/00 , F16H61/14
CPC分类号： F16H61/143 , F16H2061/145 , F16H2312/02 , Y10T477/63385 , Y10T477/641 , Y10T477/735 , Y10T477/78
摘要： A start control device and a start control method of a vehicular power transmission system including a lock-up clutch and a start clutch are provided in which start-time lock-up slip control is performed, and neutral control is performed. When the start-time lock-up slip control is additionally executed during cancellation of the neutral control, the gradient of an output rotational speed of the hydraulic power transmission which is changed, through engagement of the start clutch, toward an input rotational speed of the automatic transmission at the time of completion of engagement of the start clutch is controlled, using at least one of a start clutch pressure that is increased so as to engage the start clutch, and a lock-up clutch pressure that is increased so as to bring the lock-up clutch into slip engagement.
摘要翻译：提供一种包括锁止离合器和起动离合器的车辆动力传动系统的启动控制装置和起动控制方法，其中进行启动时锁定滑行控制，并执行空档控制。当在中立控制的取消期间另外执行启动时间锁定滑差控制时，通过接合起动离合器而改变的液压动力传动装置的输出转速的梯度朝向使用起动离合器压力中的至少一个来控制起动离合器的接合完成时的自动变速器，该起动离合器压力增加以与起动离合器接合，并且锁止离合器压力增加以便带动锁止离合器成滑动接合。

33. 发明授权

US08498789B2 Control apparatus and control method for drive source 失效
标题翻译：驱动源控制装置及控制方法
公开(公告)号：US08498789B2
公开(公告)日：2013-07-30
申请号：US13146562
申请日：2009-03-13
申请人： Tomohiro Chinbe , Hiroyuki Otsuki , Atsushi Ayabe
发明人： Tomohiro Chinbe , Hiroyuki Otsuki , Atsushi Ayabe
IPC分类号： G06F7/00
CPC分类号： F02D29/02 , F16H63/502
摘要： An ECT torque controlling system sets a torque demand amount. The torque demand amount set by the ECT torque controlling system is converted by a converter of a power train manager into a torque demand amount changing with a delay relative to the set torque demand amount. A selector of the power train manager switches between a state of converting the set torque demand amount into the torque demand amount changing with the delay relative to the set target value and a non-conversion state. An engine controlling system controls an engine so as to achieve the torque demand amount.
摘要翻译： ECT转矩控制系统设定转矩需求量。由ECT转矩控制系统设定的转矩需求量由动力传动系经理的转换器转换成相对于设定转矩需求量延迟变化的转矩需求量。动力总成管理器的选择器在将设定的转矩需求量转换为相对于设定的目标值和非转换状态的延迟而变化的转矩需求量的状态之间切换。发动机控制系统控制发动机以实现转矩需求量。

34. 发明授权

US08335621B2 Vehicle control apparatus 失效
标题翻译：车辆控制装置
公开(公告)号：US08335621B2
公开(公告)日：2012-12-18
申请号：US12624700
申请日：2009-11-24
申请人： Atsushi Ayabe , Tomohiro Asami
发明人： Atsushi Ayabe , Tomohiro Asami
IPC分类号： G06F7/00
CPC分类号： F02D41/023 , F02D31/007 , F02D41/126 , F02D2400/12
摘要： When downshift control is performed during fuel cut control (when coast-down gearshift control is performed), fuel cut reset revolutions are lowered and set to revolutions Ndwn that are lower than fuel cut reset revolutions Nnor for normal control. By such a setting, it becomes possible to maintain fuel cut control and deceleration lockup slippage control even when engine revolutions NE temporarily drop during execution of coast-down gearshift control, so an improvement in fuel consumption can be achieved. Moreover, it becomes unnecessary to set a downshift gearshift line to a higher vehicle speed side, so fuel cut can be maintained while suppressing the occurrence of a gearshift shock.
摘要翻译：当在燃料切断控制期间进行降档控制（当执行滑行换档控制时），燃料切断复位转数降低，并设定为低于用于正常控制的燃料切断复位转数Nnor的转数。通过这样的设定，即使在执行滑行换档控制时发动机转数NE暂时下降，也能够保持燃料切断控制和减速锁定滑动控制，从而可以实现燃料消耗的提高。此外，不需要将换低档换档线设置到较高车速侧，因此能够在抑制换档冲击的发生的同时保持燃料切断。

35. 发明申请

US20120022755A1 VEHICLE, CONTROL METHOD AND CONTROL APPARATUS FOR VEHICLE 失效
标题翻译：车辆，车辆的控制方法和控制装置
公开(公告)号：US20120022755A1
公开(公告)日：2012-01-26
申请号：US13259759
申请日：2010-03-17
申请人： Akira Oda , Atsushi Ayabe , Tomohiro Asami
发明人： Akira Oda , Atsushi Ayabe , Tomohiro Asami
IPC分类号： F16H61/10
CPC分类号： B60W30/20 , B60W10/06 , B60W10/11 , B60W2510/0638 , B60W2510/0657 , B60W2540/10 , B60W2540/16 , B60W2710/0666 , B60W2710/1005 , B60W2720/16 , F02D29/00 , F16H61/14 , F16H61/143 , F16H63/50 , F16H2059/147 , F16H2059/148 , Y10T477/675 , Y10T477/677 , Y10T477/679
摘要： Damping control, by which an engine is controlled to output torque for reducing up-and-down vibrations such as pitching and bouncing of a vehicle, is performed. When the damping control is interrupted, the behavior of engine torque after the damping control is interrupted is predicted. Shift of an automatic transmission is controlled in accordance with the predicted behavior of the engine torque.
摘要翻译：执行阻尼控制，通过该控制，发动机被控制以输出扭矩以减少诸如俯仰和车辆的跳动的上下振动。当阻尼控制中断时，阻尼控制后的发动机转矩的行为被预测。根据发动机扭矩的预测行为来控制自动变速器的换档。

36. 发明授权

US07374512B2 Shift control apparatus for automatic transmission 有权
标题翻译：用于自动变速器的换档控制装置
公开(公告)号：US07374512B2
公开(公告)日：2008-05-20
申请号：US11268588
申请日：2005-11-08
申请人： Atsushi Ayabe , Toshio Sugimura
发明人： Atsushi Ayabe , Toshio Sugimura
IPC分类号： F16H59/20
CPC分类号： F16H61/061 , F16H61/686 , F16H2061/0448 , F16H2306/14 , Y10T477/641 , Y10T477/693637 , Y10T477/693643 , Y10T477/693675
摘要： When it is decided that it is impossible to shift the automatic transmission directly to the target speed position according to the second shifting-action decision made during a shifting control to shift the automatic transmission to a target speed according to a first shifting-action decision, one of a plurality of candidate intermediate speed positions to which the automatic transmission can be shifted directly is determined as an intermediate speed position. The determined intermediate speed position is established with the largest amount of change of an engine speed NE, and accordingly with the longest time required for completion of the change of the engine speed NE during which a hydraulic pressure of a clutch to be engaged to establish the intermediate speed position can be raised, whereby the clutch engaging pressure can be changed at a rate low enough to reduce a shifting shock of the automatic transmission.
摘要翻译：当根据第一换档动作判定，根据在变速控制期间进行的第二换档动作判断，将自动变速器直接变换到目标转速时，自动变速器能够直接移动的多个候选中间速度位置中的一个被确定为中间速度位置。确定的中间速度位置以发动机转速NE的最大变化量建立，并且因此在完成发动机转速NE的变化所需的最长时间期间，待啮合的离合器的液压建立可以提高中速位置，从而可以以足够低的速率改变离合器接合压力，以减少自动变速器的换档冲击。

37. 发明申请

US20070117677A1 Shift control device of vehicular automatic transmission 有权
标题翻译：车用自动变速器变速控制装置
公开(公告)号：US20070117677A1
公开(公告)日：2007-05-24
申请号：US11602219
申请日：2006-11-21
申请人： Atsushi Ayabe , Toshio Sugimura , Takahiko Tsutsumi , Hisashi Ishihara , Kazuhiro Iketomi , Yosuke Takaie
发明人： Atsushi Ayabe , Toshio Sugimura , Takahiko Tsutsumi , Hisashi Ishihara , Kazuhiro Iketomi , Yosuke Takaie
IPC分类号： B60W10/04
CPC分类号： F16H61/0437 , B60W10/06 , B60W10/11 , B60W30/19 , F16H61/686 , F16H63/502 , F16H2306/24 , F16H2306/42 , F16H2306/44 , F16H2306/52 , F16H2306/54 , Y10T477/67 , Y10T477/688
摘要： A shift control device of a vehicular automatic transmission, if during a first shift in a power-off state, a second shift judgment for a second shift that is a power-on downshift is made, performs a second shift control of lowering an input shaft rotation speed to a synchronous rotation speed of a post-second shift gear step through an engagement control of the friction engagement devices, and when the second shift is performed, performs a control of reducing a throttle valve opening degree of the engine to a predetermined degree that causes the engine to output a torque that is able to bring the input shaft rotation speed to a rotation speed that is higher than the synchronous rotation speed of the post-second shift gear step. The control device also executes a retardation control of retarding an ignition timing of the engine when the input shaft rotation speed is dropped through the second shift control.
摘要翻译：车辆自动变速器的变速控制装置，如果在断电状态的第一变速期间进行作为上电降档的第二变速的第二变速判断，则进行将输入轴降低的第二变速控制通过摩擦接合装置的接合控制将转速转换为后秒针齿轮档的同步转速，并且当进行第二档位时，执行将发动机的节气门开度降低到预定程度的控制这使得发动机输出能够使输入轴转速达到高于后二档变速档的同期转速的转速的转矩。当输入轴转速通过第二变速控制下降时，控制装置还执行延迟发动机的点火正时的延迟控制。

38. 发明授权

US06931315B2 Shift control apparatus and shift control method for a vehicular automatic transmission 失效
标题翻译：用于车辆自动变速器的换档控制装置和变速控制方法
公开(公告)号：US06931315B2
公开(公告)日：2005-08-16
申请号：US10702634
申请日：2003-11-07
申请人： Atsushi Ayabe , Toshio Sugimura
发明人： Atsushi Ayabe , Toshio Sugimura
IPC分类号： B60W10/06 , B60W30/18 , F16H61/00 , F16H61/04 , F16H61/06
CPC分类号： B60W10/06 , B60W10/04 , B60W10/11 , B60W10/115 , B60W30/18 , B60W30/1819 , B60W2510/0638 , B60W2520/105 , B60W2710/0616 , F16H61/061 , F16H61/686 , F16H2061/0087 , F16H2306/44 , F16H2306/52 , Y10T477/675 , Y10T477/69
摘要： A shift control apparatus for a vehicular automatic transmission provided with a fuel cut apparatus which cuts off fuel supplied to an engine when an engine speed exceeds a predetermined value during deceleration of a vehicle, and an automatic transmission in which a gear shift is achieved with a clutch-to-clutch downshift in which a hydraulic friction device to be released is released and a hydraulic friction device to be applied is applied, further includes a controller. The controller corrects, through learning control, an apply pressure of at least one of the hydraulic friction devices to be operated for the clutch-to-clutch downshift such that an amount of drop in a rotational speed of an input shaft of the automatic transmission decreases when that amount of drop exceeds a predetermined value during the clutch-to-clutch downshift.
摘要翻译：一种用于车辆自动变速器的变速控制装置，其具有在车辆减速期间当发动机转速超过预定值时切断供给发动机的燃料的燃料切断装置，以及实现变速的自动变速器离合器离合器降档，其中要释放的液压摩擦装置被释放并且应用要施加的液压摩擦装置，还包括控制器。控制器通过学习控制来校正要用于离合器离合器降档的至少一个液压摩擦装置的施加压力，使得自动变速器的输入轴的转速下降量减少当该离合器离合器降档期间的该下降量超过预定值时。

39. 发明授权

US06907860B2 Control apparatus and control method for vehicle-mounted internal combustion engine 失效
标题翻译：车载内燃机的控制装置及控制方法
公开(公告)号：US06907860B2
公开(公告)日：2005-06-21
申请号：US10865814
申请日：2004-06-14
申请人： Masayasu Mizobuchi , Atsushi Ayabe , Toshio Sugimura
发明人： Masayasu Mizobuchi , Atsushi Ayabe , Toshio Sugimura
IPC分类号： F01L13/00 , F02D9/02 , F02D13/02 , F02D13/06 , F02D41/00 , F02D41/12 , F02D43/00 , F02P5/15 , F02D13/04
CPC分类号： F02D13/023 , F01L13/0063 , F01L2105/00 , F01L2800/00 , F02D13/06 , F02D41/0005 , F02D41/126 , F02D2041/002 , Y02T10/18 , Y02T10/42
摘要： A vehicle-mounted internal combustion engine has a variable lift mechanism for varying the valve lift of an intake valve. During deceleration of the vehicle, an ECU performs fuel cutoff control for temporarily stopping supply of fuel to the engine. During the fuel cutoff control, the ECU performs throttle opening increase control as necessary to set the opening degree of a throttle valve greater than a usual target opening degree that is set when an acceleration pedal is not depressed. If the throttle opening increase control is being performed when resumption of the fuel supply is required during the fuel cutoff control, the ECU controls the variable lift mechanism such that the valve lift is reduced compared to a situation where the throttle opening increase control is not being performed.
摘要翻译：车载内燃机具有用于改变进气门的气门升程的可变升程机构。在车辆减速期间，ECU执行燃料切断控制，以暂时停止向发动机供应燃料。在燃料切断控制期间，ECU根据需要进行节气门开度增加控制，以将节气门的开度设定为比不加速踏板未被按压时设定的通常的目标开度。如果在燃料切断控制期间需要恢复燃料供给时进行节气门开度增加控制，则ECU控制可变升程机构，使得与节气门开度增加控制不同时的情况相比，气门升程减小执行。

40. 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。

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