公开(公告)号：US20050221929A1

公开(公告)日：2005-10-06

申请号：US11092044

申请日：2005-03-29

申请人： Hideki Oshita ,  Hiroyasu Tanaka ,  Takuichiro Inoue ,  Aki Hayakawa

发明人： Hideki Oshita ,  Hiroyasu Tanaka ,  Takuichiro Inoue ,  Aki Hayakawa

IPC分类号： B60W10/04 ,  B60W10/06 ,  B60W10/10 ,  B60W10/101 ,  B60W10/107 ,  F02D29/00 ,  F16H59/68 ,  F16H59/70 ,  F16H59/74 ,  F16H61/00 ,  F16H61/02 ,  F16H61/66 ,  F16H61/662 ,  F16H63/50 ,  F16H63/00 ,  F16H59/00

CPC分类号： F16H61/12 ,  B60W10/06 ,  B60W10/107 ,  B60W30/1846 ,  F16H2061/124 ,  Y10T477/6237

摘要： An input torque control system is provided with a primary pulley, a secondary pulley, a V belt wound between these pulleys, a step motor to change a pressure difference between the primary pulley pressure and the secondary pulley pressure to change a gear ratio of the transmission, a memory unit to store pulley information immediately before a vehicle stop, and a torque restricting section. When an initialization operation of the step motor is started without pulley information stored in the memory unit, an output torque of the engine is restricted, and the restriction is removed after the initialization operation is finished.

摘要翻译： 输入转矩控制系统设置有初级带轮，次级带轮，卷绕在这些带轮之间的V带，步进电机，用于改变主带轮压力和次级带轮压力之间的压力差，以改变变速器的变速比 ，用于在车辆停止之前存储滑轮信息的存储单元和扭矩限制部。 当步进电动机的初始化操作在没有存储在存储单元中的滑轮信息的情况下开始时，发动机的输出转矩被限制，并且在初始化操作完成之后限制被去除。

公开(公告)号：US20050261111A1

公开(公告)日：2005-11-24

申请号：US11126329

申请日：2005-05-11

申请人： Nobuo Kurogo ,  Tatsuya Imamura ,  Kouji Saitou ,  Aki Hayakawa ,  Koji Dohi ,  Toshiji Iida ,  Hiroshi Sekiya

发明人： Nobuo Kurogo ,  Tatsuya Imamura ,  Kouji Saitou ,  Aki Hayakawa ,  Koji Dohi ,  Toshiji Iida ,  Hiroshi Sekiya

IPC分类号： F16H61/14 ,  F16D33/00 ,  F16D35/00

CPC分类号： F16H61/143 ,  Y10T477/73 ,  Y10T477/735 ,  Y10T477/78

摘要： In lock-up capacity control apparatus and method for a torque converter, the torque converter is caused to have a converter state in which a relative revolution between input and output elements of the torque converter is free of limitation in a case where a lock-up capacity (L/Uprso) during a no-load state is equal to or larger than a shock determining lock-up capacity (α), during an acceleration slip lock up in which the lock-up capacity of the torque converter is augmented by means of a time series control which accords with a load state of an engine, and the torque converter is caused to be oriented toward a lock-up state in which the relative revolution is zeroed by continuing an augmentation of the lock-up capacity by means of the time series control in a case where the lock-up capacity during the no-load state is smaller than the shock determining lock-up capacity.

摘要翻译： 在用于变矩器的锁定能力控制装置和方法中，使变矩器具有转换器状态，其中在锁定的情况下，变矩器的输入和输出元件之间的相对转数没有限制 在加速滑移锁定期间，空载状态期间的容量（L / Uprso）等于或大于冲击确定锁定能力（α），其中变矩器的锁定能力通过装置增加 的时间序列控制，其与发动机的负载状态一致，并且使变矩器朝向锁定状态，在该锁定状态下，通过继续增大锁定能力，使相对转数为零 在空载状态下的锁定容量小于冲击判定锁定能力的情况下的时间序列控制。

公开(公告)号：US08924106B2

公开(公告)日：2014-12-30

申请号：US13047296

申请日：2011-03-14

申请人： Yukiyoshi Inuta ,  Aki Hayakawa

发明人： Yukiyoshi Inuta ,  Aki Hayakawa

IPC分类号： G06F7/00 ,  G06F17/00 ,  G06F19/00 ,  F16H61/06 ,  F16H61/14 ,  F16H59/38 ,  F16H59/46 ,  F16H61/00 ,  F16H59/36

CPC分类号： F16H61/061 ,  F16H61/143 ,  F16H2059/366 ,  F16H2059/385 ,  F16H2059/465 ,  F16H2059/467 ,  F16H2061/0087 ,  F16H2061/146 ,  Y10T477/635 ,  Y10T477/6351

摘要： A control apparatus for a vehicle includes an automatic transmission configured to attain a predetermined shift-stage by releasing an engaged friction-engagement element and by engaging a released friction-engagement element; a variation-start detecting section configured to detect that a parameter which varies with a progress of inertia phase has varied; a memorizing section configured to sequentially memorize a state of the vehicle; and a learning section configured to correct a control quantity for a next-time shift of the transmission on the basis of the state of vehicle memorized at a timing earlier by a given time interval than a timing when the variation-start detecting section detects that the parameter has varied.

摘要翻译： 一种用于车辆的控制装置，包括：自动变速器，其被配置为通过释放接合的摩擦接合元件并通过接合释放的摩擦接合元件来实现预定的换档阶段; 变化开始检测部，被配置为检测随着惯性阶段的进展而变化的参数的变化; 存储部，被配置为顺次存储车辆的状态; 以及学习部，其被配置为基于在比变化开始检测部检测到的时刻的定时更早地存在规定的时间间隔的时刻存储的车辆的状态来校正发送的下次移动的控制量 参数有所不同。

公开(公告)号：US07238142B2

公开(公告)日：2007-07-03

申请号：US11126329

申请日：2005-05-11

申请人： Nobuo Kurogo ,  Tatsuya Imamura ,  Kouji Saitou ,  Aki Hayakawa ,  Koji Dohi ,  Toshiji Iida ,  Hiroshi Sekiya

发明人： Nobuo Kurogo ,  Tatsuya Imamura ,  Kouji Saitou ,  Aki Hayakawa ,  Koji Dohi ,  Toshiji Iida ,  Hiroshi Sekiya

IPC分类号： F16H61/14

CPC分类号： F16H61/143 ,  Y10T477/73 ,  Y10T477/735 ,  Y10T477/78

摘要： In lock-up capacity control apparatus and method for a torque converter, the torque converter is caused to have a converter state in which a relative revolution between input and output elements of the torque converter is free of limitation in a case where a lock-up capacity (L/Uprso) during a no-load state is equal to or larger than a shock determining lock-up capacity (α), during an acceleration slip lock up in which the lock-up capacity of the torque converter is augmented by means of a time series control which accords with a load state of an engine, and the torque converter is caused to be oriented toward a lock-up state in which the relative revolution is zeroed by continuing an augmentation of the lock-up capacity by means of the time series control in a case where the lock-up capacity during the no-load state is smaller than the shock determining lock-up capacity.

摘要翻译： 在用于变矩器的锁定能力控制装置和方法中，使变矩器具有转换器状态，其中在锁定的情况下，变矩器的输入和输出元件之间的相对转数没有限制 在加速滑移锁定期间，空载状态期间的容量（L / Uprso）等于或大于冲击确定锁定能力（α），其中变矩器的锁定能力通过装置增加 的时间序列控制，其与发动机的负载状态一致，并且使变矩器朝向锁定状态，在该锁定状态下，通过继续增大锁定能力，使相对转数为零 在空载状态下的锁定容量小于冲击判定锁定能力的情况下的时间序列控制。

公开(公告)号：US20110231073A1

公开(公告)日：2011-09-22

申请号：US13047296

申请日：2011-03-14

申请人： Yukiyoshi INUTA ,  Aki HAYAKAWA

发明人： Yukiyoshi INUTA ,  Aki HAYAKAWA

IPC分类号： F16H59/00 ,  F16H61/50

CPC分类号： F16H61/061 ,  F16H61/143 ,  F16H2059/366 ,  F16H2059/385 ,  F16H2059/465 ,  F16H2059/467 ,  F16H2061/0087 ,  F16H2061/146 ,  Y10T477/635 ,  Y10T477/6351

摘要： A control apparatus for a vehicle includes an automatic transmission configured to attain a predetermined shift-stage by releasing an engaged friction-engagement element and by engaging a released friction-engagement element; a variation-start detecting section configured to detect that a parameter which varies with a progress of inertia phase has varied; a memorizing section configured to sequentially memorize a state of the vehicle; and a learning section to configured to correct a control quantity for a next-time shift of the transmission on the basis of the state of vehicle memorized at a timing earlier by a given time interval than a timing when the variation-start detecting section detects that the parameter has varied.

摘要翻译： 一种用于车辆的控制装置，包括：自动变速器，其被配置为通过释放接合的摩擦接合元件并通过接合释放的摩擦接合元件来实现预定的换档阶段; 变化开始检测部，被配置为检测随着惯性阶段的进展而变化的参数的变化; 存储部，被配置为顺次存储车辆的状态; 以及学习部，其被配置为基于在比变化开始检测部检测到所述时间间隔的时刻更早的时刻存储的车辆的状态来校正所述发送的下一次移动的控制量 参数有所不同。

公开(公告)号：US07229382B2

公开(公告)日：2007-06-12

申请号：US11092044

申请日：2005-03-29

申请人： Hideki Oshita ,  Hiroyasu Tanaka ,  Takuichiro Inoue ,  Aki Hayakawa

发明人： Hideki Oshita ,  Hiroyasu Tanaka ,  Takuichiro Inoue ,  Aki Hayakawa

IPC分类号： F16H61/00

CPC分类号： F16H61/12 ,  B60W10/06 ,  B60W10/107 ,  B60W30/1846 ,  F16H2061/124 ,  Y10T477/6237

摘要： An input torque control system is provided with a primary pulley, a secondary pulley, a V belt wound between these pulleys, a step motor to change a pressure difference between the primary pulley pressure and the secondary pulley pressure to change a gear ratio of the transmission, a memory unit to store pulley information immediately before a vehicle stop, and a torque restricting section. When an initialization operation of the step motor is started without pulley information stored in the memory unit, an output torque of the engine is restricted, and the restriction is removed after the initialization operation is finished.

摘要翻译： 输入转矩控制系统设置有初级带轮，次级带轮，卷绕在这些带轮之间的V带，步进电机，用于改变主带轮压力和次级带轮压力之间的压力差，以改变变速器的变速比 ，用于在车辆停止之前存储滑轮信息的存储单元和扭矩限制部。 当步进电动机的初始化操作在没有存储在存储单元中的滑轮信息的情况下开始时，发动机的输出转矩被限制，并且在初始化操作完成之后限制被去除。