公开(公告)号：US20080076633A1

公开(公告)日：2008-03-27

申请号：US11942040

申请日：2007-11-19

申请人： Tadayuki Nagai ,  Yoshio Hasegawa ,  Tooru Matsubara

发明人： Tadayuki Nagai ,  Yoshio Hasegawa ,  Tooru Matsubara

IPC分类号： F16H61/06 ,  G06F19/00

CPC分类号： F16H61/20 ,  F16H2200/0052 ,  F16H2312/02 ,  F16H2312/06 ,  Y10T477/681 ,  Y10T477/6895

摘要： A take-off control apparatus and method is provided for a vehicle equipped with an automatic transmission having an apply element that is applied when the vehicle takes off from a standstill, which executes a neutral control that releases the apply element when the automatic transmission is in a forward-drive range and the vehicle is stopped with a predetermined condition being satisfied, and executes a neutral cancellation control that cancels the neutral control when a different predetermined condition is satisfied. The take-off control apparatus and method detects an engine speed and calculates an apply hydraulic pressure of the apply element during cancellation of the neutral control based on a fluctuation in the engine speed.

摘要翻译： 本发明提供了一种搭载有自动变速器的车辆的起飞控制装置和方法，所述自动变速器具有当车辆从停车中起飞时施加的施加元件，该自动变速器执行当自动变速器处于停车状态时释放施加元件的空档控制 正向驱动范围，并且在满足预定条件的情况下停止车辆，并且执行在满足不同的预定条件时抵消中立控制的中立取消控制。 起飞控制装置和方法基于发动机转速的波动来检测发动机转速并计算取消中立控制时的施加元件的施加液压。

公开(公告)号：US07328094B2

公开(公告)日：2008-02-05

申请号：US10880706

申请日：2004-07-01

申请人： Tadayuki Nagai ,  Yoshio Hasegawa ,  Tooru Matsubara

发明人： Tadayuki Nagai ,  Yoshio Hasegawa ,  Tooru Matsubara

IPC分类号： F16H61/06 ,  F16H61/20 ,  G06F19/00

CPC分类号： F16H61/20 ,  F16H2200/0052 ,  F16H2312/02 ,  F16H2312/06 ,  Y10T477/681 ,  Y10T477/6895

摘要： A take-off control apparatus and method is provided for a vehicle equipped with an automatic transmission having an apply element that is applied when the vehicle takes off from a standstill, which executes a neutral control that releases the apply element when the automatic transmission is in a forward-drive range and the vehicle is stopped with a predetermined condition being satisfied, and executes a neutral cancellation control that cancels the neutral control when a different predetermined condition is satisfied. The take-off control apparatus and method detects an engine speed and calculates an apply hydraulic pressure of the apply element during cancellation of the neutral control based on a fluctuation in the engine speed.

摘要翻译： 本发明提供了一种搭载有自动变速器的车辆的起飞控制装置和方法，所述自动变速器具有当车辆从停车中起飞时施加的施加元件，该自动变速器执行当自动变速器处于停车状态时释放施加元件的空档控制 正向驱动范围，并且在满足预定条件的情况下停止车辆，并且执行在满足不同的预定条件时抵消中立控制的中立取消控制。 起飞控制装置和方法基于发动机转速的波动来检测发动机转速并计算取消中立控制时的施加元件的施加液压。

公开(公告)号：US20070099748A1

公开(公告)日：2007-05-03

申请号：US11589948

申请日：2006-10-31

申请人： Tooru Matsubara ,  Hiroatsu Endo

发明人： Tooru Matsubara ,  Hiroatsu Endo

IPC分类号： B60K1/02

CPC分类号： B60W20/15 ,  B60K1/02 ,  B60K6/365 ,  B60K6/445 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W10/115 ,  B60W10/24 ,  B60W20/00 ,  B60W30/19 ,  B60W2710/081 ,  F16H3/728 ,  F16H2037/0873 ,  F16H2200/2007 ,  F16H2200/2023 ,  F16H2200/2035 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/7258 ,  Y10T477/23 ,  Y10T477/26 ,  Y10T477/27

摘要： The hybrid vehicle is provided with a power distribution mechanism (20) distributing a power of an internal combustion engine (16) to a wheel side output shaft (6) and a first motor generator (18), and a transmission (14) transmitting a power of a second motor generator (12) to the wheel side output shaft (6). An electronic control unit (30) executes a rotation synchronization control for synchronizing a rotation speed of the second motor generator (12) prior to the gear shift with a rotation speed after the gear shift at a time of gear shift of the transmission (14). In the case that a neutral request for shutting off a power transmission to the wheel side output shaft (6) is executed during an execution of the rotation synchronization control, an execution of the neutral control of shutting off the application of current to the first and second motor generators (18, 12) is inhibited until the execution of the rotation synchronization control is finished. It is thus possible to reliably suppress a shift shock of the transmission (14) generated by the shutoff of the application of current to the second motor generator (12) during the execution of the rotation synchronization control.

摘要翻译： 混合动力车辆具备将内燃机（16）的动力分配给车轮侧输出轴（6）和第一电动发电机（18）的动力分配机构（20），以及变速器（14） 第二电动发电机（12）到车轮侧输出轴（6）的动力。 电子控制单元（30）执行旋转同步控制，以使变速前的第二电动发电机（12）的转速与变速器（14）的档位变速时的变速后的转速同步， 。 在执行旋转同步控制期间执行关闭向车轮侧输出轴（6）的动力传递的中立请求时，执行关闭向第一和第二输出轴施加电流的中立控制 第二电动发电机（18,12）被禁止直到执行旋转同步控制完成。 因此，可以可靠地抑制在执行旋转同步控制期间通过对第二电动发电机（12）施加电流的切断而产生的变速器（14）的换档冲击。

公开(公告)号：US07189187B2

公开(公告)日：2007-03-13

申请号：US10849058

申请日：2004-05-20

申请人： Makoto Nakayashiki ,  Tooru Matsubara ,  Takahiro Sakai ,  Yoshio Hasegawa ,  Yoshikazu Tanaka

发明人： Makoto Nakayashiki ,  Tooru Matsubara ,  Takahiro Sakai ,  Yoshio Hasegawa ,  Yoshikazu Tanaka

IPC分类号： F16H61/26

CPC分类号： F16H61/20 ,  F16H3/666 ,  F16H35/10 ,  F16H59/14 ,  F16H59/72 ,  F16H61/686 ,  F16H2057/016 ,  F16H2059/147 ,  F16H2059/725 ,  F16H2061/207 ,  F16H2200/0052 ,  F16H2200/201 ,  F16H2342/044 ,  Y10T477/693958

摘要： A control apparatus for a vehicular automatic transmission includes a control portion that executes a neutral control in which the control portion places the automatic transmission in a neutral state by reducing an application load on a frictional apply device inside the automatic transmission when the vehicle is stopped. The control portion ends the neutral control when a torque transmitted to the frictional apply device has been continually equal to, or greater than, a predetermined value for a consecutive predetermined of time. As a result, by considering the torque transmitted to the frictional apply device in addition to the continuation time of the neutral control, it is possible to more precisely grasp the state of the frictional apply device. In other words, it is possible to execute, as quickly as possible, neutral control for an extended period of time while ensuring durability of the frictional apply device.

摘要翻译： 用于车辆自动变速器的控制装置包括执行空档控制的控制部分，其中控制部分通过在车辆停止时在自动变速器内部的摩擦施加装置上减小施加负荷来将自动变速器置于中立状态。 当传递到摩擦施加装置的扭矩连续地等于或大于预定值时，控制部分结束中立控制。 结果，除了中性控制的持续时间之外，通过考虑传递到摩擦施加装置的扭矩，可以更精确地掌握摩擦施加装置的状态。 换句话说，可以在确保摩擦施加装置的耐久性的同时尽可能快地执行中性控制。

公开(公告)号：US20050021208A1

公开(公告)日：2005-01-27

申请号：US10880706

申请日：2004-07-01

申请人： Tadayuki Nagai ,  Yoshio Hasegawa ,  Tooru Matsubara

发明人： Tadayuki Nagai ,  Yoshio Hasegawa ,  Tooru Matsubara

IPC分类号： F02D29/00 ,  F16H47/00 ,  F16H59/24 ,  F16H59/42 ,  F16H61/02 ,  F16H61/06 ,  F16H61/20 ,  F16H61/68 ,  F16H61/684 ,  F16H61/686 ,  F16H63/02 ,  G06F19/00

CPC分类号： F16H61/20 ,  F16H2200/0052 ,  F16H2312/02 ,  F16H2312/06 ,  Y10T477/681 ,  Y10T477/6895

摘要： A take-off control apparatus and method is provided for a vehicle equipped with an automatic transmission having an apply element that is applied when the vehicle takes off from a standstill, which executes a neutral control that releases the apply element when the automatic transmission is in a forward-drive range and the vehicle is stopped with a predetermined condition being satisfied, and executes a neutral cancellation control that cancels the neutral control when a different predetermined condition is satisfied. The take-off control apparatus and method detects an engine speed and calculates an apply hydraulic pressure of the apply element during cancellation of the neutral control based on a fluctuation in the engine speed.

摘要翻译： 本发明提供了一种搭载有自动变速器的车辆的起飞控制装置和方法，所述自动变速器具有当车辆从停车中起飞时施加的施加元件，该自动变速器执行当自动变速器处于停车状态时释放施加元件的空档控制 正向驱动范围，并且在满足预定条件的情况下停止车辆，并且执行在满足不同的预定条件时抵消中立控制的中立取消控制。 起飞控制装置和方法基于发动机转速的波动来检测发动机转速并计算取消中立控制时的施加元件的施加液压。

公开(公告)号：US5816979A

公开(公告)日：1998-10-06

申请号：US845033

申请日：1997-04-21

申请人： Kazuyuki Shiiba ,  Kunihiro Iwatsuki ,  Tooru Matsubara

发明人： Kazuyuki Shiiba ,  Kunihiro Iwatsuki ,  Tooru Matsubara

IPC分类号： F16H61/16 ,  F16H59/66 ,  F16H61/14

CPC分类号： F16H61/143 ,  B60W2550/142 ,  F16H2059/663 ,  F16H59/66 ,  Y10S477/901 ,  Y10T477/75 ,  Y10T477/755

摘要： An apparatus for controlling an automatic transmission and a lock-up clutch of a fluid-filled power transmitting device of a motor vehicle, including a downhill running control device for shifting down the transmission when the vehicle initiates a downhill road running, and a deceleration slip control device for effecting a slip control of the clutch during vehicle deceleration, and a deceleration control device for permitting the deceleration slip control device to effect the slip control of the lock-up clutch and inhibits the downhill running control device from shifting down the transmission, if a condition required for activating the deceleration slip control device has been satisfied, and if the motor vehicle is in a downhill road running.

摘要翻译： 一种用于控制机动车辆的充满液体的动力传递装置的自动变速器和锁止离合器的装置，包括用于当车辆开始下坡道路行驶时使变速器下降的下坡行驶控制装置和减速滑行 控制装置，用于在车辆减速期间进行离合器的滑差控制;以及减速控制装置，用于允许减速滑移控制装置实现锁止离合器的滑差控制，并且禁止下坡运行控制装置向下移动变速器， 如果已经满足启动减速滑行控制装置所需的条件，并且如果机动车辆处于下坡道路行驶。

公开(公告)号：US5807204A

公开(公告)日：1998-09-15

申请号：US697460

申请日：1996-08-23

申请人： Kazuyuki Shiiba ,  Tooru Matsubara ,  Yoshiharu Harada ,  Kunihiro Iwatsuki

发明人： Kazuyuki Shiiba ,  Tooru Matsubara ,  Yoshiharu Harada ,  Kunihiro Iwatsuki

IPC分类号： F16H59/24 ,  F16H59/44 ,  F16H59/48 ,  F16H59/66 ,  F16H61/14

CPC分类号： F16H61/143 ,  F16H2061/145 ,  F16H59/24 ,  F16H59/44 ,  F16H59/48 ,  F16H59/66 ,  Y10S477/901 ,  Y10T477/735 ,  Y10T477/755

摘要： An apparatus for controlling a lock-up clutch for direct connection of an engine and an automatic transmission of a motor vehicle, the apparatus including a slip control device for selectively placing said lock-up clutch in one of a fully released state, a fully engaged state, and a partially engaged state, an uphill road detecting device for detecting that a road on which the motor vehicle is running is an uphill road; and a slip control inhibiting device for inhibiting the slip control device from placing the lock-up clutch in the fully or partially engaged state, if the uphill road is detected by the uphill road detecting device, so that undesirable repeated switching of the clutch between the fully released state and the fully or partially engaged state during uphill road running of the vehicle is prevented.

摘要翻译： 一种用于控制用于直接连接发动机和机动车辆的自动变速器的锁止离合器的装置，该装置包括滑动控制装置，用于选择性地将所述锁止离合器置于完全释放状态之一，完全接合 状态和部分接合状态，用于检测机动车辆正在行驶的道路是上坡道路的上坡路检测装置; 以及如果通过上坡道路检测装置检测到上坡道路，则禁止滑移控制装置将锁止离合器置于完全或部分接合状态的滑动控制禁止装置，使得不期望的重复切换离合器 防止在车辆的上坡道路行驶期间完全释放状态和完全或部分接合状态。

公开(公告)号：US09944275B2

公开(公告)日：2018-04-17

申请号：US14380953

申请日：2012-02-28

申请人： Atsushi Tabata ,  Tooru Matsubara ,  Koichi Okuda ,  Kenta Kumazaki ,  Tatsuya Imamura ,  Keita Imai ,  Takeshi Kitahata ,  Shunya Kato ,  Yasuhiro Hiasa

发明人： Atsushi Tabata ,  Tooru Matsubara ,  Koichi Okuda ,  Kenta Kumazaki ,  Tatsuya Imamura ,  Keita Imai ,  Takeshi Kitahata ,  Shunya Kato ,  Yasuhiro Hiasa

IPC分类号： B60W20/40 ,  B60K6/445 ,  B60W10/06 ,  B60W10/08

CPC分类号： B60W20/40 ,  B60K6/445 ,  B60W10/06 ,  B60W10/08 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y10S903/93

摘要： A control device of a hybrid vehicle includes an electric motor outputting a running torque at the time of motor running and a starting torque at engine start, in a state of the motor running using even the starting torque, the control device being configured to give a notification of the state to a driver when a charging capacity is smaller than a first predetermined value, and to start an engine when the charging capacity is smaller than a second predetermined value which is smaller than the first predetermined value.

公开(公告)号：US09604525B2

公开(公告)日：2017-03-28

申请号：US14357838

申请日：2011-11-14

申请人： Atsushi Tabata ,  Tatsuya Imamura ,  Tooru Matsubara

发明人： Atsushi Tabata ,  Tatsuya Imamura ,  Tooru Matsubara

IPC分类号： B60W10/02 ,  B60K1/02 ,  B60K6/547 ,  B60W10/08 ,  B60K6/442 ,  B60K6/485 ,  B60W30/194 ,  B60K6/48

CPC分类号： B60K1/02 ,  B60K6/442 ,  B60K6/485 ,  B60K6/547 ,  B60K2006/4825 ,  B60W10/023 ,  B60W10/08 ,  B60W30/194 ,  B60W2710/1072 ,  B60Y2400/426 ,  Y02T10/6226 ,  Y02T10/6234 ,  Y02T10/6252 ,  Y02T10/7258 ,  Y10T477/26

摘要： A vehicle-drive-device control device controls an operating point of the engine by adjusting a torque of a first electric motor, such that a sum of the engine torque and the first electric motor torque is balanced with a torque of an input-side rotating element of a fluid transmission device, which is generated depending on a speed ratio of the fluid transmission device. The control device obtains the input-side rotating element torque based on the engine rotation speed indicated by a target engine operating point, and to determine the first electric motor torque based on the obtained torque and the engine torque indicated by the target engine operating point. The control device adjusts the first electric motor torque while giving/receiving the electric power between the first and second electric motors, to make the speed ratio lower when a temperature of operating oil is low, than when the temperature is high.

公开(公告)号：US09562481B2

公开(公告)日：2017-02-07

申请号：US14648019

申请日：2012-11-30

申请人： Tooru Matsubara ,  Kenta Kumazaki ,  Tatsuya Imamura ,  Takeshi Kitahata ,  Yasuhiro Hiasa ,  Atsushi Tabata

发明人： Tooru Matsubara ,  Kenta Kumazaki ,  Tatsuya Imamura ,  Takeshi Kitahata ,  Yasuhiro Hiasa ,  Atsushi Tabata

IPC分类号： F02D29/02 ,  B60K6/445 ,  B60K6/365 ,  B60W10/06 ,  B60W10/10 ,  B60W20/00 ,  F16H3/72 ,  B60K6/547 ,  B60W10/08 ,  F16H37/08

CPC分类号： F02D29/02 ,  B60K6/365 ,  B60K6/387 ,  B60K6/445 ,  B60K6/547 ,  B60K2006/381 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W20/00 ,  B60W20/10 ,  B60W20/40 ,  B60Y2300/48 ,  F16H3/728 ,  F16H2037/0873 ,  F16H2200/2007 ,  F16H2200/2035 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y10S903/905

摘要： In a drive system, a first differential mechanism transmits engine rotation, a second differential mechanism connects the first differential mechanism with drive wheels, and a switching device changes a speed ratio of the first differential mechanism. The second differential mechanism has first, second, and third rotational elements, which connect respectively to the first differential mechanism, a first rotating machine, and a second rotating machine. In a first running condition, the vehicle runs using the second rotating machine as a power source, while differentially operating the first differential mechanism. In a second running condition, the vehicle runs using the second rotating machine as a power source, without differentially operating the first differential mechanism. A region in which the vehicle runs in the second running condition in the case where the engine cannot start by itself is larger than that in the case where the engine can start by itself.

摘要翻译： 在驱动系统中，第一差速机构传递发动机旋转，第二差速机构将第一差速机构与驱动轮连接，开关装置改变第一差动机构的转速比。 第二差速机构具有分别连接到第一差速机构的第一，第二和第三旋转元件，第一旋转机械和第二旋转机器。 在第一运行状态下，车辆使用第二旋转机器作为动力源运行，同时差动地操作第一差动机构。 在第二运行状态下，车辆使用第二旋转机器作为动力源运行，而无需差动地操作第一差动机构。 在发动机自身不起动的情况下，车辆在第二行驶状态下行驶的区域大于发动机自身起动的情况。