公开(公告)号：US06780131B2

公开(公告)日：2004-08-24

申请号：US09818870

申请日：2001-03-28

申请人： Masahiro Itou ,  Hideaki Ogasawara ,  Naoyuki Fukaya ,  Mikio Iwase ,  Kazuhisa Ozaki ,  Keizo Kobayashi ,  Hiromichi Kimura ,  Yoshihiro Iijima ,  Koichi Tanaka ,  Shigeki Hiramatsu ,  Kazuyuki Watanabe

发明人： Masahiro Itou ,  Hideaki Ogasawara ,  Naoyuki Fukaya ,  Mikio Iwase ,  Kazuhisa Ozaki ,  Keizo Kobayashi ,  Hiromichi Kimura ,  Yoshihiro Iijima ,  Koichi Tanaka ,  Shigeki Hiramatsu ,  Kazuyuki Watanabe

IPC分类号： F16H3100

CPC分类号： F16H61/0206 ,  F16H59/68 ,  F16H61/02 ,  F16H61/065 ,  F16H61/12 ,  F16H61/686 ,  F16H2061/0288 ,  F16H2061/1204 ,  F16H2061/122 ,  F16H2061/1224 ,  F16H2061/1232 ,  F16H2061/1264 ,  F16H2061/1268 ,  F16H2306/00 ,  Y10S477/906

摘要： To prevent the neutral state from being formed in a change gear apparatus and allow the obtaining of an intended gear change appropriately during a servo malfunction. Hydraulic servos engage and disengage a plurality of friction engagement elements; a hydraulic pressure supply system supplies the hydraulic servo of a predetermined friction engagement element with hydraulic pressure; and an auxiliary hydraulic pressure supply systems supplies a predetermined hydraulic servo with another hydraulic pressure, in the case where the hydraulic pressure supply system is placed in a first unsupplied state where the hydraulic pressure supply system cannot supply the hydraulic servo of the predetermined friction engagement element with hydraulic pressure. The auxiliary hydraulic pressure supply system does not supply the predetermined hydraulic servo with the other hydraulic pressure, in the case that the hydraulic pressure supply system is placed in a second unsupplied state where the hydraulic pressure supply system does not supply the hydraulic servo of the predetermined friction engagement element with hydraulic pressure.

摘要翻译： 为了防止在变速齿轮装置中形成中立状态，并且允许在伺服故障期间适当地获得期望的换档。 液压伺服系统接合和分离多个摩擦接合元件; 液压供给系统为预定的摩擦接合元件的液压伺服机构提供液压; 并且辅助液压供给系统向预定的液压伺服机构提供另一液压，在液压供给系统处于第一未供给状态的情况下，液压供给系统不能供给预定摩擦接合元件的液压伺服机构 具有液压。 在液压供给系统处于第二未供给状态的情况下，辅助液压供给系统不提供具有其他液压的预定液压伺服系统，在液压供给系统不向液压伺服机构供给预定的 具有液压的摩擦接合元件。

公开(公告)号：US06634991B2

公开(公告)日：2003-10-21

申请号：US09850171

申请日：2001-05-08

申请人： Masahiro Itou ,  Naoyuki Fukaya ,  Mikio Iwase ,  Kazuhisa Ozaki ,  Hiromichi Kimura ,  Yoshihiro Iijima ,  Kazuyuki Watanabe ,  Shigeki Hiramatsu ,  Koichi Tanaka

发明人： Masahiro Itou ,  Naoyuki Fukaya ,  Mikio Iwase ,  Kazuhisa Ozaki ,  Hiromichi Kimura ,  Yoshihiro Iijima ,  Kazuyuki Watanabe ,  Shigeki Hiramatsu ,  Koichi Tanaka

IPC分类号： F16H6126

CPC分类号： F16H61/12 ,  F16H61/0206 ,  F16H61/18 ,  F16H61/686 ,  F16H61/705 ,  F16H2061/1204 ,  F16H2061/1208 ,  F16H2061/1232 ,  F16H2061/1264 ,  F16H2061/1268 ,  F16H2306/00 ,  Y10T477/6934 ,  Y10T477/6939 ,  Y10T477/693962 ,  Y10T477/693973 ,  Y10T477/69398

摘要： A hydraulic control unit including a hydraulic servo for engaging and disengaging each friction engagement element, hydraulic pressure supply device for supplying hydraulic pressure to a hydraulic servo of a predetermined friction engagement element selected according to a gearshift position to be achieved, failure detection device for detecting a failure has occurred in the hydraulic pressure supply device, and fail-safe device for preventing interlock that occurs due to a plurality of friction engagement elements being engaged, and also prevents a gearshift from a high-speed position to a low-speed position, when the failure detection device detects that a failure has occurred.

摘要翻译： 液压控制单元，包括用于接合和分离每个摩擦接合元件的液压伺服器，用于向根据要实现的换档位置选择的预定摩擦接合元件的液压伺服机构提供液压的液压供应装置，用于检测的故障检测装置 在液压供给装置中发生故障，并且由于多个摩擦接合元件接合而发生的防止互锁的故障保护装置，并且还防止从高速位置到低速位置的换档， 当故障检测装置检测到发生故障时。

公开(公告)号：US06835152B2

公开(公告)日：2004-12-28

申请号：US10200290

申请日：2002-07-23

申请人： Masahiro Itou ,  Naoyuki Fukaya ,  Mikio Iwase ,  Yoshihiro Iijima ,  Hiromichi Kimura

发明人： Masahiro Itou ,  Naoyuki Fukaya ,  Mikio Iwase ,  Yoshihiro Iijima ,  Hiromichi Kimura

IPC分类号： F16H6112

CPC分类号： F16H61/0206 ,  F16H61/12 ,  F16H61/143 ,  F16H61/686 ,  F16H2059/006 ,  F16H2061/1224 ,  F16H2061/1232 ,  F16H2061/1268 ,  F16H2306/00 ,  Y10S477/906

摘要： An automatic transmission and method including a plurality of hydraulic servos which respectively engage and disengage a plurality of frictional engagement elements, a first solenoid valve for gear shifting which is used for generating a hydraulic pressure supplied to a predetermined hydraulic servo, a second solenoid valve for lock-up which is used for generating a hydraulic pressure supplied to a fluid transmission apparatus for executing a lock-up, a hydraulic control apparatus, a first connector which connects the first solenoid valve and the hydraulic control apparatus, a second connector which connects the second solenoid valve and the hydraulic control apparatus, a failsafe mechanism which achieves a predetermined shift range in a high-speed-side when the first connector is disconnected and a gear shift processing mechanism which achieves a predetermined shift range among a plurality of shift ranges when the second connector is disconnected.

摘要翻译： 一种包括分别接合和分离多个摩擦接合元件的多个液压伺服机构的自动变速器和方法，用于产生供给到预定液压伺服机构的液压的变速用第一电磁阀，第二电磁阀，用于 用于产生提供给用于执行锁定的流体传动装置的液压的锁定装置，液压控制装置，连接第一电磁阀和液压控制装置的第一连接器，连接第一连接器 第二电磁阀和液压控制装置，当第一连接器断开时实现高速侧的预定变速范围的故障保护机构和在多个变速范围内实现预定变速范围的换档处理机构， 第二个连接器断开。

公开(公告)号：US20110238275A1

公开(公告)日：2011-09-29

申请号：US13158092

申请日：2011-06-10

申请人： Kazuyuki Watanabe ,  Hiromichi Kimura ,  Koji Oshima ,  Masaru Morise ,  Hirofumi Onishi

发明人： Kazuyuki Watanabe ,  Hiromichi Kimura ,  Koji Oshima ,  Masaru Morise ,  Hirofumi Onishi

IPC分类号： G06F19/00

CPC分类号： F16H61/0437 ,  F16H59/40 ,  F16H59/70 ,  F16H61/686 ,  F16H2059/405 ,  F16H2061/044 ,  Y10T477/646

摘要： An ECU executes a program including causing a brake to enter an engaged state, when first gear is implemented and when a difference between an output shaft rotation speed estimated from an input shaft rotation speed and a detected output shaft rotation speed is greater than a threshold value. When the brake enters the engaged state, the relative rotation between the inner race and the outer race of a one-way clutch is limited.

摘要翻译： ECU执行包括使制动器进入接合状态的程序，当实施第一档时，当根据输入轴转速估计出的输出轴转速与检测到的输出轴转速之间的差大于阈值时 。 当制动器进入接合状态时，单向离合器的内圈和外圈之间的相对转动受到限制。

公开(公告)号：US08010268B2

公开(公告)日：2011-08-30

申请号：US11910583

申请日：2006-04-13

申请人： Kazuyuki Watanabe ,  Hiromichi Kimura ,  Koji Oshima ,  Masaru Morise ,  Hirofumi Onishi

发明人： Kazuyuki Watanabe ,  Hiromichi Kimura ,  Koji Oshima ,  Masaru Morise ,  Hirofumi Onishi

IPC分类号： G06F19/00 ,  G06F7/00 ,  G06F17/00

CPC分类号： F16H61/0437 ,  F16H59/40 ,  F16H59/70 ,  F16H61/686 ,  F16H2059/405 ,  F16H2061/044 ,  Y10T477/646

摘要： An ECU executes a program including causing a brake to enter an engaged state, when a first gear is implemented and when a difference between an output shaft rotation speed estimated from an input shaft rotation speed and a detected output shaft rotation speed is greater than a threshold value. When the brake enters the engaged state, the relative rotation between the inner race and the outer race of a one-way clutch is limited.

摘要翻译： ECU执行包括使制动器进入接合状态的程序，当实施第一档时，当从输入轴转速估计的输出轴转速与检测到的输出轴转速之间的差大于阈值时 值。 当制动器进入接合状态时，单向离合器的内圈和外圈之间的相对转动受到限制。

公开(公告)号：US06761664B2

公开(公告)日：2004-07-13

申请号：US10206238

申请日：2002-07-29

申请人： Atsushi Ayabe ,  Kazuyuki Watanabe ,  Shinji Kato ,  Toshimitsu Sato ,  Naoyuki Sakamoto ,  Hiromichi Kimura ,  Yasuo Hojo

发明人： Atsushi Ayabe ,  Kazuyuki Watanabe ,  Shinji Kato ,  Toshimitsu Sato ,  Naoyuki Sakamoto ,  Hiromichi Kimura ,  Yasuo Hojo

IPC分类号： F16H6106

CPC分类号： F16H61/061 ,  B60W10/06 ,  B60W10/11 ,  F16H3/64 ,  F16H61/686 ,  F16H2061/0087 ,  F16H2061/0444 ,  F16H2200/0047 ,  F16H2200/201 ,  F16H2306/14 ,  Y10T477/677 ,  Y10T477/69367 ,  Y10T477/693675 ,  Y10T477/69373

摘要： When a current downshift is determined to be a multiple downshift, it is determined whether or not a torque down during a first downshift is in a condition of interfering with learning performed for stabilizing the downshift operation during a second downshift is executed. If the torque down during the first downshift is determined to be in the condition of interfering with the learning, the learning is prohibited.

摘要翻译： 当确定当前的换低档是多档位换档时，确定第一降档期间的转矩下降是否处于执行用于稳定第二次降档期间的降档操作所进行的学习的条件。 如果在第一次降档期间扭矩下降被确定为干扰学习的条件，则禁止学习。

公开(公告)号：US06749534B2

公开(公告)日：2004-06-15

申请号：US10205403

申请日：2002-07-26

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： B60K4104

CPC分类号： B60W10/04 ,  B60W10/11 ,  B60W10/115 ,  B60W30/18 ,  B60W30/1819 ,  B60W2710/0661 ,  F16H63/502 ,  F16H2059/467 ,  F16H2061/0496 ,  Y02T10/76 ,  Y10T477/675 ,  Y10T477/69

摘要： Apparatus for controlling a vehicle drive system including a drive power source, a fluid-operated power transmitting device connected to the drive power source, and an automatic transmission for transmitting a rotary motion of the fluid-operated power transmitting device to vehicle drive wheels such that a speed ratio of the automatic transmission is variable, the apparatus being arranged to increase an output of the drive power source for increasing its speed upon a shift-down action of the automatic transmission so as to increase its speed ratio during a coasting run of the vehicle, and including an output controlling element operable to control the output of the drive power source, and a gradually output increasing device operable upon the shift-down action during the coasting run, for controlling the output controlling element so as to gradually increase the speed of the drive power source at a predetermined rate.

摘要翻译： 用于控制车辆驱动系统的装置，包括驱动电源，连接到驱动电源的流体动力传动装置和用于将流体动力传动装置的旋转运动传递到车辆驱动轮的自动变速器，使得 自动变速器的变速比是可变的，所述装置被布置成在自动变速器的减速动作时增加驱动力源的输出以增加其速度，以便在所述自动变速器的惯性行驶期间增加其速比 并且包括可操作以控制驱动电源的输出的输出控制元件，以及可以在惯性行驶期间的减速动作中操作的逐渐输出增加装置，用于控制输出控制元件以逐渐增加速度 的驱动电源。

公开(公告)号：US06692407B2

公开(公告)日：2004-02-17

申请号：US10207092

申请日：2002-07-30

申请人： Noboru Shibata ,  Mitsuhiro Nakamura ,  Hideaki Ogasawara ,  Mamoru Kurosawa ,  Kazuyuki Watanabe ,  Naoyuki Sakamoto ,  Toshimitsu Sato ,  Atsushi Ayabe ,  Hiromichi Kimura

发明人： Noboru Shibata ,  Mitsuhiro Nakamura ,  Hideaki Ogasawara ,  Mamoru Kurosawa ,  Kazuyuki Watanabe ,  Naoyuki Sakamoto ,  Toshimitsu Sato ,  Atsushi Ayabe ,  Hiromichi Kimura

IPC分类号： B60K4104

CPC分类号： B60W10/06 ,  B60W10/04 ,  B60W10/11 ,  B60W10/115 ,  B60W30/18 ,  B60W30/1819 ,  B60W2510/0638 ,  B60W2510/1015 ,  B60W2540/10 ,  B60W2710/0605 ,  B60W2710/0644 ,  F02D11/105 ,  F02D41/023 ,  F02D2400/12 ,  F16H3/66 ,  F16H61/061 ,  F16H61/686 ,  F16H63/502 ,  F16H2059/467 ,  F16H2061/0496 ,  F16H2306/54 ,  Y02T10/76 ,  Y10S477/905 ,  Y10T477/675 ,  Y10T477/679

摘要： An engine controller for a vehicle having an engine and an automatic transmission, the automatic transmission controlling the engine during a coast-down to a predetermined gear stage, the engine controller having an engine speed detection unit that detects the number of rotations of the engine output shaft an input shaft speed detection unit that detects the number of rotations of the input shaft a power-on detection unit for detecting a power-on state caused by a driver an engine output control unit that controls the output of the engine; and an engine control unit determines an engine speed and an input shaft speed and outputs a signal to the engine output control unit such that a predetermined relationship is maintained between the engine speed and the input shaft speed when the power-on state is detected in the coast-down state.

摘要翻译： 一种用于具有发动机和自动变速器的车辆的发动机控制器，所述自动变速器在向下滑动到预定档位期间控制所述发动机，所述发动机控制器具有发动机转速检测单元，所述发动机转速检测单元检测所述发动机输出的转数 轴输入轴速度检测单元，其检测输入轴的转数，用于检测由驾驶员引起的通电状态的通电状态，该引擎状态控制单元控制发动机的输出; 并且发动机控制单元确定发动机转速和输入轴转速，并且将信号输出到发动机输出控制单元，使得当在发动机转速和输入轴速度中检测到通电状态时，保持发动机转速和输入轴转速之间的预定关系 滑行状态。

公开(公告)号：US20080215218A1

公开(公告)日：2008-09-04

申请号：US11910583

申请日：2006-04-13

申请人： Kazuyuki Watanabe ,  Hiromichi Kimura ,  Koji Oshima ,  Masaru Morise ,  Hirofumi Onishi

发明人： Kazuyuki Watanabe ,  Hiromichi Kimura ,  Koji Oshima ,  Masaru Morise ,  Hirofumi Onishi

IPC分类号： F16H61/12

CPC分类号： F16H61/0437 ,  F16H59/40 ,  F16H59/70 ,  F16H61/686 ,  F16H2059/405 ,  F16H2061/044 ,  Y10T477/646

摘要： ECU executes a program including the step (S108) of setting a B2 brake to a engaging state when a first speed gear is effected (YES at S100) and when the difference between an output shaft rotation speed NOUT (1) estimated from an input shaft rotation speed NIN and the detected output shaft rotation speed NOUT (2) is larger than a threshold N (0) (YES at S106). When the B2 brake is in an engaged state, the relative rotation between the inner race and the outer race of one-way clutch is limited.

摘要翻译： ECU执行包括在实现第一速度齿轮时将B 2制动设定为接合状态的步骤（S108）的程序，以及当从第一速度估计的输出轴转速NOUT（1） 输入轴转速NIN和检测出的输出轴转速NOUT（2）大于阈值N（0）（S106为“是”）。 当B 2制动器处于接合状态时，内圈和单向离合器的外圈之间的相对转动受到限制。

公开(公告)号：US20060196575A1

公开(公告)日：2006-09-07

申请号：US11295550

申请日：2005-12-07

申请人： Kazuaki Nakamura ,  Hiromichi Kimura ,  Kazuyuki Watanabe ,  Terufumi Miyazaki ,  Daisuke Kusamoto

发明人： Kazuaki Nakamura ,  Hiromichi Kimura ,  Kazuyuki Watanabe ,  Terufumi Miyazaki ,  Daisuke Kusamoto

IPC分类号： B65B57/06

CPC分类号： F16H57/0408 ,  F16H57/0449 ,  F16H57/0452

摘要： An overflow tube is provided at an oil pan and when the oil pan receives an amount of a working fluid exceeding a prescribed amount the overflow tube causes the fluid to overflow to allow the fluid to have a level set at a prescribed level. The overflow tube has an end portion positioned in the oil pan and defining an opening of a drain hole receiving and passing the fluid overflowing. The end portion has a curved surface facing vertically upward and extending to surround the opening of the drain hole, and curving in a direction in contact with a generally horizontal direction. The overflow tube can thus help to set the fluid's level at a prescribed level precisely.

摘要翻译： 在油盘上设置溢流管，当油盘接收到超过规定量的工作流体的量时，溢流管使流体溢出，使流体的水平设定在规定的水平。 溢流管具有位于油盘中的端部，并且限定了排出孔的开口，该排泄孔容纳并使流体溢流。 端部具有垂直向上并且延伸以围绕排水孔的开口的弯曲表面，并且沿与大致水平方向接触的方向弯曲。 因此，溢流管可以有助于精确地将流体的水平设定在规定的水平。