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）。

公开(公告)号：US06941210B2

公开(公告)日：2005-09-06

申请号：US10659316

申请日：2003-09-11

申请人： Takahiro Kondo ,  Toshimitsu Sato ,  Hisanori Nomoto ,  Naoyuki Sakamoto ,  Yoshiharu Harada ,  Toshio Sugimura ,  Masayasu Mizobuchi ,  Ryuji Imai

发明人： Takahiro Kondo ,  Toshimitsu Sato ,  Hisanori Nomoto ,  Naoyuki Sakamoto ,  Yoshiharu Harada ,  Toshio Sugimura ,  Masayasu Mizobuchi ,  Ryuji Imai

IPC分类号： F02D29/00 ,  F02D45/00 ,  F02P5/15 ,  F02P5/152 ,  F02P5/153 ,  F16H61/04 ,  F16H59/74

CPC分类号： B60W30/18 ,  B60W10/04 ,  B60W10/11 ,  B60W30/1819 ,  B60W2510/1025 ,  B60W2510/105 ,  B60W2520/10 ,  B60W2710/0666 ,  F02D35/027 ,  F02D41/0225 ,  F02D41/023 ,  F02D41/187 ,  F02D2200/0404 ,  F02D2200/0406 ,  F02D2200/0414 ,  F02D2200/0602 ,  F02D2200/501 ,  F02D2200/602 ,  F02D2250/21 ,  F02P5/1504 ,  F16H61/0437 ,  F16H61/686 ,  F16H63/502 ,  F16H2306/42 ,  Y02T10/46 ,  Y10T477/67 ,  Y10T477/688

摘要： An apparatus for controlling ignition timing during a shift in a vehicular automatic transmission is provided that is capable of suppressing shift shock in the event that input torque of the automatic transmission is affected by external changes, such as changes in fuel and air pressure and the like, by adjusting immediately to those changes. This control apparatus is provided with an ignition timing controller that controls an ignition timing retard amount; a calculator that calculates a basic retard amount; a detector that detects an engine retard amount; a determinator that determines a retard correction value based on a shift mode of the automatic transmission and the like; and a corrector that corrects the ignition timing retard amount of the controller based on the retard correction value, the basic retard amount, and the engine retard amount.

摘要翻译： 提供一种用于在车辆自动变速器的换档期间控制点火正时的装置，其能够在自动变速器的输入转矩受到燃料和空气压力等的变化等外部变化的影响的情况下抑制换档冲击 ，通过立即调整这些变化。 该控制装置设置有点火正时控制器，其控制点火正时延迟量; 计算基本延迟量的计算器; 检测发动机延迟量的检测器; 确定器，其基于自动变速器的换档模式等来确定延迟校正值; 以及校正器，其基于延迟校正值，基本延迟量和发动机延迟量来校正控制器的点火正时延迟量。

公开(公告)号：US06929581B2

公开(公告)日：2005-08-16

申请号：US10656107

申请日：2003-09-08

申请人： Toshio Sugimura

发明人： Toshio Sugimura

IPC分类号： B60W10/06 ,  F02D29/00 ,  F02D41/02 ,  F02D45/00 ,  F02P5/15 ,  F02P5/152 ,  F16H61/04 ,  F16H61/686 ,  F16H59/74

CPC分类号： B60W10/06 ,  B60W10/04 ,  B60W10/11 ,  B60W30/1819 ,  B60W30/19 ,  F02D41/023 ,  F02D2250/18 ,  F02D2250/21 ,  F02P5/1504 ,  F02P5/152 ,  F16H61/0437 ,  F16H61/686 ,  F16H63/502 ,  F16H2059/425 ,  F16H2306/42 ,  Y02T10/46 ,  Y10T477/669 ,  Y10T477/67 ,  Y10T477/677

摘要： In a torque-down control device, an entire delay amount SB of ignition timing is restricted using a guard value GSB. Also, when a rotational speed change ΔNT of a turbine speed NT during delay control falls out of an allowable range, the feedback control of the entire delay amount SB is performed based on the rotational speed change ΔNT is equal to a target rotational speed change ΔNTT. Accordingly, an excessive decrease in engine torque even when downshifting is performed simultaneously with delay control by a knock control portion. Further, the feedback control of the entire delay amount SB is performed based on the rotational speed change ΔNT, and the guard value GSB is learned and corrected based on the feedback correction amount. Accordingly, an appropriate shifting characteristic can be obtained regardless of individual differences and change with time.

摘要翻译： 在转矩下降控制装置中，使用保护值GSB来限制点火正时的整个延迟量SB。 此外，当在延迟控制期间涡轮转速NT的转速变化DeltaNT落在允许范围之外时，基于转速变化ΔNT等于目标转速变化ΔNTT来进行整个延迟量SB的反馈控制 。 因此，即使在通过爆震控制部的延迟控制的同时进行降档时，发动机转矩的过度下降。 此外，基于转速变化ΔNT来进行整个延迟量SB的反馈控制，并且基于反馈校正量来学习和校正保护值GSB。 因此，可以获得适当的移动特性，而不管个体差异和随时间的变化。

公开(公告)号：US06843756B2

公开(公告)日：2005-01-18

申请号：US10639621

申请日：2003-08-13

申请人： Toshimitsu Sato ,  Hisanori Nomoto ,  Naoyuki Sakamoto ,  Toshio Sugimura ,  Hiromichi Kimura ,  Yoshiharu Harada ,  Noboru Shibata

发明人： Toshimitsu Sato ,  Hisanori Nomoto ,  Naoyuki Sakamoto ,  Toshio Sugimura ,  Hiromichi Kimura ,  Yoshiharu Harada ,  Noboru Shibata

IPC分类号： B60W10/04 ,  B60W10/06 ,  B60W10/10 ,  B60W10/11 ,  F16H3/66 ,  F16H59/24 ,  F16H59/42 ,  F16H61/04 ,  F16H61/06 ,  F16H61/08 ,  F16H63/50

CPC分类号： F16H61/061 ,  F16H3/64 ,  F16H3/66 ,  F16H63/502 ,  Y10T477/675 ,  Y10T477/679 ,  Y10T477/69373 ,  Y10T477/693754 ,  Y10T477/693762

摘要： In a vehicle in which a moderate throttle opening degree control of maintaining a degree of throttle opening that is less than a degree of throttle opening that corresponds to an accelerator operation is performed for a predetermined period following a beginning of the accelerator operation, if it is determined that a clutch-to-clutch downshift judgment has been made, the reduction of the engaging pressure of a disengage-side friction engagement device is restrained until it is determined that the moderate throttle opening degree control has ended. Therefore, even if the turbine torque is returned to a normal value at the end of the moderate throttle opening degree control, insufficient engaging torque is avoided, and the takeover of engaging torque for the clutch-to-clutch downshift is smoothly performed while the turbine torque is stable. Hence, occurrence of a shock related to the end of the moderate throttle opening degree control is suitably prevented.

摘要翻译： 在加速器操作开始之后的预定时间内进行保持节气门开度小于对应于加速器操作的节气门开度的中等节气门开度控制的车辆，如果是 确定已经进行离合器离合器降档判定，从而抑制了解除侧摩擦接合装置的接合压力的降低，直到确定适度的节气门开度控制已经结束为止。 因此，即使在适度的节气门开度控制结束时涡轮转矩恢复到正常值，也避免了不充分的接合扭矩，并且平稳地执行离合器离合器降档的接合扭矩的接收，同时涡轮 扭矩稳定。 因此，适当地防止与适度的节气门开度控制的结束相关的冲击的发生。

公开(公告)号：US09199633B2

公开(公告)日：2015-12-01

申请号：US14364596

申请日：2011-12-16

申请人： Nobufusa Kobayashi ,  Toshio Sugimura

发明人： Nobufusa Kobayashi ,  Toshio Sugimura

IPC分类号： B60W10/08 ,  B60W20/00 ,  B60K6/48 ,  B60K6/547 ,  B60W10/06 ,  B60W10/02 ,  F02D29/02 ,  F02N11/08

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

公开(公告)号：US07835843B2

公开(公告)日：2010-11-16

申请号：US11637670

申请日：2006-12-13

申请人： Tatsuya Kawamura ,  Toshio Sugimura ,  Hideo Masaki

发明人： Tatsuya Kawamura ,  Toshio Sugimura ,  Hideo Masaki

IPC分类号： G06F7/00

CPC分类号： F16H61/12 ,  F16H59/70 ,  F16H2059/706 ,  F16H2061/1208 ,  Y10T477/6243 ,  Y10T477/69395 ,  Y10T477/693958

摘要： An ECU executes a program that includes a step of determining whether an output shaft rotation speed NOUT is equal to or greater than a reference rotation speed at which determining regions with all of the gear speeds in a stepped automatic transmission do not overlap, a step of determining that there is an abnormality in the gear speed by dividing the turbine rotation speed NT by the output shaft rotation speed NOUT if the output shaft rotation speed NOUT is not equal to or greater than that reference rotation speed, and a step of determining that there is an abnormality in the gear speed by subtracting a value, which is obtained by multiplying the output shaft rotation speed NOUT by the gear ratio, from the turbine rotation speed NT if the output shaft rotation speed NOUT is equal to or greater than that reference rotation speed.

摘要翻译： ECU执行程序，其包括以下步骤：确定输出轴转速NOUT是否等于或大于阶梯式自动变速器中所有齿轮速度的确定区域不重叠的基准转速;步骤 如果输出轴转速NOUT不等于或大于该参考转速，则通过将涡轮机转速NT除以输出轴转速NOUT来确定齿轮速度存在异常，以及确定在那里 如果输出轴转速NOUT等于或大于该参考旋转，则减去通过将输出轴转速NOUT乘以齿轮比而获得的值与涡轮转速NT相乘的齿轮速度的异常 速度。

公开(公告)号：US07740559B2

公开(公告)日：2010-06-22

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： F16H59/74

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。

公开(公告)号：US07727113B2

公开(公告)日：2010-06-01

申请号：US11826404

申请日：2007-07-16

申请人： Takaaki Tokura ,  Toshio Sugimura ,  Tomohiro Asami ,  Nobufusa Kobayashi

发明人： Takaaki Tokura ,  Toshio Sugimura ,  Tomohiro Asami ,  Nobufusa Kobayashi

IPC分类号： B60W10/06 ,  B60W10/10

CPC分类号： F16H61/0437 ,  B60W10/06 ,  B60W10/115 ,  B60W30/19 ,  F16H59/18 ,  F16H61/686 ,  F16H63/502 ,  Y10T477/675

摘要： An ECU executes a program sets a driver requested torque based on the accelerator operation amount, and sets a torque-boost amount so that the torque-boost amount increases as the driver requested torque increases, until the driver requested torque exceeds a predetermined torque T(0). When the driver requested torque exceeds the predetermined torque T(0), the torque-boost amount decreases as the driver requested torque increases. However, the torque obtained by adding the torque-boost amount to the driver requested torque increases as the accelerator operation amount increases.

摘要翻译： ECU执行程序基于加速器操作量设定驾驶员请求扭矩，并且设定转矩提升量，使得转矩提升量随驾驶员要求转矩增加而增加，直到驾驶员要求的转矩超过预定转矩T（ 0）。 当驾驶员要求转矩超过预定转矩T（0）时，转矩提升量随驾驶员要求转矩增加而减小。 然而，通过将转矩提升量加到驾驶员要求转矩而获得的转矩随着加速器操作量的增加而增加。

公开(公告)号：US07544149B2

公开(公告)日：2009-06-09

申请号：US11490070

申请日：2006-07-21

申请人： Atsushi Ayabe ,  Toshio Sugimura ,  Toshinari Suzuki ,  Hisashi Ishihara ,  Yosuke Takaie

发明人： Atsushi Ayabe ,  Toshio Sugimura ,  Toshinari Suzuki ,  Hisashi Ishihara ,  Yosuke Takaie

IPC分类号： B60W10/04 ,  B60W10/10

CPC分类号： F16H63/502 ,  B60W10/06 ,  B60W10/115 ,  B60W30/19 ,  B60W2510/0638 ,  B60W2510/0652 ,  F16H61/0403 ,  F16H61/686 ,  F16H2061/0477 ,  F16H2306/54 ,  Y10T477/675 ,  Y10T477/677 ,  Y10T477/679

摘要： The invention relates to a shift control apparatus for an automatic transmission that executes a torque reduction control when the transmission downshifts in response to a downshift determination made during an upshift. The shift control apparatus includes a multiple shift execution unit that starts the downshift in response to the downshift determination, and a torque reduction control execution unit that determines whether the rotational speed of the input member is at least a control start-up rotational speed, after the downshift operation starts, and executes a torque reduction control of the power source when the rotational speed of the input member is increased to at least the control start-up rotational speed. This allows the rotational speed of the input shaft to be quickly changed to the appropriate synchronous rotational speed. Thus, the desired driving force is provided upon completion of the downshift without overspeeding the engine.

摘要翻译： 本发明涉及一种用于自动变速器的变速控制装置，该变速控制装置在变速器响应于在升档期间进行的换档确定而降档时执行转矩降低控制。 变速控制装置包括：多档执行单元，其响应于降档判定而开始降档;以及转矩降低控制执行单元，其在输入构件的转速至少为控制启动转速之后， 降档操作开始，并且当输入构件的旋转速度至少提高到控制启动转速时，执行电源的转矩降低控制。 这允许输入轴的转速快速地变化到适当的同步转速。 因此，在降档完成时提供期望的驱动力，而不超速发动机。

公开(公告)号：US20080066567A1

公开(公告)日：2008-03-20

申请号：US11896712

申请日：2007-09-05

申请人： Nobufusa Kobayashi ,  Toshio Sugimura ,  Tomohiro Asami ,  Takaaki Tokura ,  Tomohiro Kondo ,  Masami Kondo ,  Masaharu Tanaka

发明人： Nobufusa Kobayashi ,  Toshio Sugimura ,  Tomohiro Asami ,  Takaaki Tokura ,  Tomohiro Kondo ,  Masami Kondo ,  Masaharu Tanaka

IPC分类号： F16H61/00

CPC分类号： F16H61/061 ,  F16H59/40 ,  F16H59/42 ,  F16H59/44 ,  F16H61/686 ,  F16H2059/425 ,  F16H2061/044 ,  F16H2061/0496 ,  F16H2200/006 ,  F16H2200/2007 ,  Y10T74/1926 ,  Y10T477/6936 ,  Y10T477/69395 ,  Y10T477/693958

摘要： A gear shift controlling apparatus of an automatic transmission for a vehicle has a synchronization-time engagement pressure correcting device that, before synchronization of gear-shifting, makes an increase correction of an engagement pressure of the disengaged-side engaging element by a first prescribed amount, to cause an input shaft rotational speed immediately before synchronizing of the automatic transmission to approach a rotational speed calculated by multiplying an output shaft rotational speed by a gear ratio of a gear after gear-shifting the automatic transmission.

摘要翻译： 一种用于车辆的自动变速器的变速控制装置具有同步时间接合压力校正装置，其在变速同步之前将分离侧接合元件的接合压力的校正增加了第一规定量 使自动变速器的同步之前的输入轴转速接近通过将变速后的变速器的输出轴转速乘以齿轮的齿轮比而算出的转速。