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公开(公告)号：US09290173B2
公开(公告)日：2016-03-22
申请号：US14373201
申请日：2012-01-20
CPC分类号： B60W20/40 , B60K6/48 , B60W10/02 , B60W10/06 , B60W10/08 , B60W2710/083 , Y02T10/6221 , Y02T10/6286 , Y10S903/93 , Y10T477/23
摘要： In the present invention, a determination is made as to whether towing travel is under way, in which vehicle weight is increased, and when towing travel is under way, the compensating torque provided by a motor generator is decreased relative to the compensating torque provided during non-towing travel, and the torque of the motor generator is therefore reduced by a commensurate amount and fuel efficiency is enhanced. During towing travel in which the vehicle weight is large, a large drive force is usually necessary and the frequency of use of the motor generator increases; however, the compensating torque during engine start is reduced, and the load on the motor generator is thereby mitigated by a commensurate amount, and overheating and the like are suppressed. Since the inertia of the vehicle is relatively small during non-towing travel, i.e., normal travel, in which the vehicle weight is relatively small, variations in the drive force due to the engine starting torque are relatively increased, and shocks such as a sense of being pulled back become significant. However, because the compensating torque provided by the motor generator is increased correspondingly with the starting torque, shocks are adequately suppressed.
摘要翻译： 在本发明中，确定牵引行驶是否正在进行，车辆重量增加，并且当牵引行进正在进行时，由电动发电机提供的补偿转矩相对于在 非牵引行程，因此电动发电机的转矩相应减少，燃料效率提高。 在车辆重量大的牵引行驶中，通常需要大的驱动力，并且电动发电机的使用频率增加; 然而，发动机起动期间的补偿转矩降低，并且电机发电机上的负载由此减轻相当的量，并且过热等被抑制。 由于车辆的惯性在非牵引行驶期间（即，车辆重量相对较小的正常行驶）相对较小，所以由于发动机起动转矩引起的驱动力的变化相对增加，并且诸如感觉的冲击 被拉回来变得重要。 然而，由于由起动转矩相应地增加由电动发电机提供的补偿转矩，所以冲击被充分地抑制。
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公开(公告)号：US20150203103A1
公开(公告)日：2015-07-23
申请号：US14373201
申请日：2012-01-20
CPC分类号： B60W20/40 , B60K6/48 , B60W10/02 , B60W10/06 , B60W10/08 , B60W2710/083 , Y02T10/6221 , Y02T10/6286 , Y10S903/93 , Y10T477/23
摘要： In the present invention, a determination is made as to whether towing travel is under way, in which vehicle weight is increased, and when towing travel is under way, the compensating torque provided by a motor generator is decreased relative to the compensating torque provided during non-towing travel, and the torque of the motor generator is therefore reduced by a commensurate amount and fuel efficiency is enhanced. During towing travel in which the vehicle weight is large, a large drive force is usually necessary and the frequency of use of the motor generator increases; however, the compensating torque during engine start is reduced, and the load on the motor generator is thereby mitigated by a commensurate amount, and overheating and the like are suppressed. Since the inertia of the vehicle is relatively small during non-towing travel, i.e., normal travel, in which the vehicle weight is relatively small, variations in the drive force due to the engine starting torque are relatively increased, and shocks such as a sense of being pulled back become significant. However, because the compensating torque provided by the motor generator is increased correspondingly with the starting torque, shocks are adequately suppressed.
摘要翻译： 在本发明中，确定牵引行驶是否正在进行，车辆重量增加，并且当牵引行进正在进行时，由电动发电机提供的补偿转矩相对于在 非牵引行程，因此电动发电机的转矩相应减少，燃料效率提高。 在车辆重量大的牵引行驶中，通常需要大的驱动力，并且电动发电机的使用频率增加; 然而，发动机起动期间的补偿转矩降低，并且电机发电机上的负载由此减轻相当的量，并且过热等被抑制。 由于车辆的惯性在非牵引行驶期间（即，车辆重量相对较小的正常行驶）相对较小，所以由于发动机起动转矩引起的驱动力的变化相对增加，并且诸如感觉的冲击 被拉回来变得重要。 然而，由于由起动转矩相应地增加由电动发电机提供的补偿转矩，所以冲击被充分地抑制。
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公开(公告)号：US09028363B2
公开(公告)日：2015-05-12
申请号：US14365358
申请日：2011-12-14
CPC分类号： B60W20/40 , B60K6/48 , B60K6/547 , B60W10/06 , B60W10/08 , B60W2510/1005 , B60W2710/083 , F16H2200/2082 , Y02T10/6221 , Y02T10/6286 , Y10T477/26
摘要： A control device of a hybrid vehicle includes an engine, an electric motor outputting power for running and power necessary for starting the engine, a connecting/disconnecting clutch connecting/disconnecting a power transmission path between the engine and the electric motor, and an automatic transmission making up a portion of a power transmission path between the electric motor and drive wheels, the automatic transmission having a plurality of gear stages alternatively formed including a gear stage using a one-way clutch as an engaged engagement element, the control device of a hybrid vehicle engages the connecting/disconnecting clutch to start the engine during motor running for running by using only the electric motor with the connecting/disconnecting clutch released.
摘要翻译： 混合动力车辆的控制装置包括发动机，输出用于行驶的动力的电动机和起动发动机所需的动力，连接/断开发动机和电动机之间的动力传递路径的连接/断开离合器，以及自动变速器 构成电动马达和驱动轮之间的动力传递路径的一部分，该自动变速器具有交替地形成的多个齿轮级，包括使用单向离合器作为啮合啮合元件的齿轮级，混合动力的控制装置 车辆接合连接/断开离合器，在马达运行期间通过仅使用连接/断开离合器释放的电动机来启动发动机。
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公开(公告)号：US20150080175A1
公开(公告)日：2015-03-19
申请号：US14364596
申请日：2011-12-16
CPC分类号： B60W20/10 , B60K6/48 , B60K6/547 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/40 , B60W2540/10 , B60W2710/023 , B60W2710/083 , F02D29/02 , F02N11/0814 , F02N2300/104 , Y02T10/48 , Y02T10/6221 , Y02T10/6286 , Y10S903/93 , Y10T477/26
摘要： A control device of a hybrid vehicle includes an engine, an electric motor configured to output power for running and power necessary for starting the engine, and a connecting/disconnecting clutch connecting/disconnecting a power transmission path between the engine and the electric motor, and the control device is configured to start the engine while the connecting/disconnecting clutch is controlled toward engagement during motor running for running by using only the electric motor as a drive force source for running with the connecting/disconnecting clutch released.When the engine is started in association with an increase in a drive request amount to the hybrid vehicle, if the drive request amount is large, the power for running from the electric motor during start of the engine is made smaller as compared to the case that the drive request amount is small
摘要翻译： 混合动力车辆的控制装置包括发动机，配置为输出用于行驶的动力的电动机和起动发动机所需的动力，以及连接/断开发动机和电动机之间的动力传递路径的连接/断开离合器，以及 控制装置被配置为启动发动机，同时通过仅使用电动机作为驱动力源来控制连接/断开离合器在马达运行期间的接合以释放连接/断开离合器。 当发动机与混合动力车辆的驱动请求量的增加相关联地起动时，如果驱动请求量大，则在发动机启动期间从电动机运行的动力与以下情况相比较小： 驱动器请求量小
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公开(公告)号：US20130253786A1
公开(公告)日：2013-09-26
申请号：US13990570
申请日：2010-12-06
申请人： Hidenori Saito , Toshio Sugimura
发明人： Hidenori Saito , Toshio Sugimura
IPC分类号： F16H61/68
CPC分类号： F16H61/68 , F16H61/12 , F16H61/686 , F16H2061/1208 , F16H2061/1232 , F16H2061/1268 , Y10T74/19251
摘要： A control apparatus for a vehicular automatic transmission configured to selectively establish a plurality of shift positions by respective combinations of frictional coupling devices of a plurality of frictional coupling devices in an engaged state thereof, with output hydraulic pressures of respective ones of a plurality of solenoid valves provided in a hydraulic control circuit, includes a fail-safe control portion configured to perform a predetermined fail-safe function when shifting direction values requiring a shifting control of said vehicular automatic transmission and shifting output values respectively generated according to said shifting direction values are not coincident with each other, said shifting output values being represented by respective electric signals for driving said plurality of solenoid valves.
摘要翻译： 一种用于车辆自动变速器的控制装置，其构造成通过在其接合状态下的多个摩擦联接装置的摩擦联接装置的各自组合选择性地建立多个换档位置，其中多个电磁阀中的相应的电磁阀的输出液压 设置在液压控制回路中，包括故障保护控制部，被配置为在需要所述车辆自动变速器的变速控制的换档方向值和根据所述换档方向值分别产生的换档输出值时，执行预定的故障保护功能 所述变速输出值由用于驱动所述多个电磁阀的各个电信号表示。
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公开(公告)号：US07930520B2
公开(公告)日：2011-04-19
申请号：US12110539
申请日：2008-04-28
申请人： Kazushi Kurata , Tetsuya Tanaka , Nobuo Higaki , Kunihiko Hayashi , Hiroshi Kadota , Tokuzo Kiyohara , Kozo Kimura , Hideshi Nishida , Kazuya Furukawa , Shigeki Fujii , Toshio Sugimura
发明人： Kazushi Kurata , Tetsuya Tanaka , Nobuo Higaki , Kunihiko Hayashi , Hiroshi Kadota , Tokuzo Kiyohara , Kozo Kimura , Hideshi Nishida , Kazuya Furukawa , Shigeki Fujii , Toshio Sugimura
CPC分类号： G06F9/4881 , G06F9/3851 , G06F9/3867 , G06F9/462
摘要： A processor for sequentially executing a plurality of programs using a plurality of register value groups stored in a memory that correspond one-to-one with the programs. The processor includes a plurality of register groups; a select/switch unit operable to select one of the plurality of register groups as an execution target register group on which a program execution is based, and to switch the selection target every time a first predetermined period elapses; a restoring unit operable to restore, every time the switching is performed, one of the register value groups into one of the register groups that is not selected as the execution target register group; a saving unit operable to save, prior to the restoring, register values in the register group targeted for restoring, by overwriting a register value group in the memory that corresponds to the register values; and a program execution unit operable to execute, every time the switching is performed, a program corresponding to a register value group in the execution target register group.
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公开(公告)号：US07824291B2
公开(公告)日：2010-11-02
申请号：US11889137
申请日：2007-08-09
IPC分类号： F16H31/00
CPC分类号： F16H61/061 , F16H61/686 , F16H2200/0052 , F16H2200/2007 , F16H2306/24 , Y10T477/679
摘要： When a determination for a second shift is made during a first shift process, if the turbine speed is the variety of the synchronous rotational speed for the speed to which the automatic transmission is to be shifted in the second shift and the hydraulic pressure command value for the first brake, which is engaged in the second shift, is equal to or larger than a predetermined value, the multiple shift portion immediately switches the shift control from the first shift control to the second shift control so that the hydraulic pressure command value for the first brake, which is engaged in the second shift, increase at a specific rate and the hydraulic pressure command value for the third brake, which is released in the second shift, decreases at a specific rate.
摘要翻译： 当在第一班次处理中进行第二班次的确定时，如果涡轮转速是在第二班次中自动变速器要移动的速度的同步转速的种类， 第二变速档中的第一制动器等于或大于预定值，多档位置立即将变速控制从第一变速控制切换到第二变速控制，使得液压指令值为 第二制动器第一制动器以特定速度增加，并且在第二档中释放的第三制动器的液压指令值以特定速率降低。
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8.发明授权Automatic transmission controller for a vehicle and method for controlling an automatic transmission system for a vehicle 有权用于车辆的自动变速器控制器和用于控制车辆的自动变速器系统的方法公开(公告)号：US07578760B2
公开(公告)日：2009-08-25
申请号：US11838487
申请日：2007-08-14
CPC分类号： F16H61/16 , F16H3/663 , F16H61/08 , F16H61/686 , F16H2061/0444 , F16H2061/0451 , F16H2200/006 , F16H2200/0086 , F16H2200/2007 , F16H2200/2023 , F16H2200/2046 , F16H2306/14 , Y10T477/60
摘要： An automatic transmission controller for a vehicle has an insufficient gear shifting time determining device that determines whether a gear shifting time for shifting performed by disengagement of two engaging elements and engagement of two engaging elements is insufficient; and a double engage/disengage prohibiting device that prohibits the gear shift after the disengagement of two engaging elements and engagement of two engaging elements when the insufficient shifting time determining device determines that the gear shifting time for shifting after the disengagement of two engaging elements and engagement of two engaging elements is insufficient.
摘要翻译： 用于车辆的自动变速器控制器具有不足的换档时间确定装置，其确定通过两个接合元件的分离而执行的换档的换档时间和两个接合元件的接合是否不足; 以及双接合/分离禁止装置，其在两个接合元件分离之后禁止换档，并且当不足的换档时间确定装置确定在两个接合元件脱离接合之后进行换档的换档时间 两个接合元件不足。
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公开(公告)号：US20080209192A1
公开(公告)日：2008-08-28
申请号：US12110513
申请日：2008-04-28
申请人： Kazuya Furukawa , Tetsuya Tanaka , Nobuo Higaki , Kunihiko Hayashi , Hiroshi Kadota , Tokuzo Kiyohara , Kozo Kimura , Hideshi Nishida , Kazushi Kurata , Shigeki Fujii , Toshio Sugimura
发明人： Kazuya Furukawa , Tetsuya Tanaka , Nobuo Higaki , Kunihiko Hayashi , Hiroshi Kadota , Tokuzo Kiyohara , Kozo Kimura , Hideshi Nishida , Kazushi Kurata , Shigeki Fujii , Toshio Sugimura
IPC分类号： G06F9/22
CPC分类号： G06F9/4881 , G06F9/3851 , G06F9/3867 , G06F9/462
摘要： A processor for sequentially executing a plurality of programs using a plurality of register value groups stored in a memory that correspond one-to-one with the programs. The processor includes a plurality of register groups; a select/switch unit operable to select one of the plurality of register groups as an execution target register group on which a program execution is based, and to switch the selection target every time a first predetermined period elapses; a restoring unit operable to restore, every time the switching is performed, one of the register value groups into one of the register groups that is not selected as the execution target register group; a saving unit operable to save, prior to the restoring, register values in the register group targeted for restoring, by overwriting a register value group in the memory that corresponds to the register values; and a program execution unit operable to execute, every time the switching is performed, a program corresponding to a register value group in the execution target register group.
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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。
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