公开(公告)号：US20170321799A1

公开(公告)日：2017-11-09

申请号：US15589044

申请日：2017-05-08

申请人： J. Schmalz GmbH

发明人： Aline Defranceski ,  Walter Dunkmann

IPC分类号： F16H61/00 ,  F16H61/4017 ,  F16H61/433 ,  F16H59/68

CPC分类号： F16H61/0021 ,  B25J9/142 ,  B25J13/087 ,  B25J15/0023 ,  B25J15/0616 ,  B25J15/12 ,  F16H61/4017 ,  F16H61/433 ,  F16H2059/6861 ,  F16H2061/0034 ,  F16H2061/0046 ,  F16H2061/0075

摘要： The invention relates to a method for monitoring a functional state of a pressure-driven actuator which comprises an actuator compartment defined at least in portions by a flexibly deformable wall, the actuator being actuated by applying pressure to the actuator compartment by means of an operating pressure supply, a work process being carried out to actuate the actuator, which process is accompanied by the actuator transitioning from a starting configuration to an end configuration. The pressure the pressure applied to the actuator compartment is measured depending on time by means of a sensor apparatus during the transition from the starting configuration to the end configuration. The invention also relates to a pressure-driven actuator.

公开(公告)号：US09080671B2

公开(公告)日：2015-07-14

申请号：US14364591

申请日：2012-11-12

申请人： JATCO LTD

发明人： Hideaki Suzuki ,  Yoshio Yasui ,  Yuuji Nagase ,  Fumito Shinohara

IPC分类号： F16H61/66 ,  F16H61/02 ,  F16H61/662 ,  F16H61/00

CPC分类号： F16H61/66 ,  F16H61/0265 ,  F16H61/66259 ,  F16H61/66272 ,  F16H2061/0075

摘要： A first determining unit configured to determine whether the indicated pressure of a primary pulley pressure has become a line pressure during an up shift, an indicated pressure control unit configured to make the indicated pressure of the primary pulley pressure alone higher than the line pressure when the target shift rate is determined to be equal to or lower than a predetermined shift rate and the speed ratio is determined not to have become the target speed ratio, and an estimated time detecting unit configured to detect a predetermined time it takes until the primary pulley pressure can be regarded as being equal to the line pressure after the target shift rate is determined to be equal to or lower than the predetermined shift rate, and the indicated pressure of the primary pulley pressure is made higher than the line pressure, are provided, and the indicated pressure control unit is configured to calculate the deviation between the indicated pressure of the primary pulley pressure and indicated pressure of the line pressure after the estimated predetermined time is over, and control transmission of a continuously-variable transmission while maintaining the deviation after the predetermined time is over.

摘要翻译： 第一确定单元，被配置为确定初级带轮压力的指示压力是否已经成为上升档期间的线路压力，所指示的压力控制单元被配置成使得主带轮压力的指示压力单独高于线路压力时， 目标偏移速率被确定为等于或低于预定换档速率，并且确定速比不成为目标速度比，并且估计时间检测单元被配置为检测直到初级皮带轮压力 可以将目标偏移速率确定为等于或低于预定换档速率，并且使主轮带轮压力的指示压力高于线路压力等于线路压力，并且 指示压力控制单元被配置为计算主滑轮压力的指示压力之间的偏差 在预定的预定时间结束之后重新指示管路压力的压力，并且在预定时间结束之后控制无级变速器的传动，同时保持偏差。

公开(公告)号：US20050222736A1

公开(公告)日：2005-10-06

申请号：US10813898

申请日：2004-03-31

申请人： Chunhao Lee ,  Kumaraswamy Hebbale ,  Chi-Kuan Kao ,  Farzad Samie ,  Richard Carlson

发明人： Chunhao Lee ,  Kumaraswamy Hebbale ,  Chi-Kuan Kao ,  Farzad Samie ,  Richard Carlson

IPC分类号： F16D48/06 ,  F16H61/04 ,  F16H61/06 ,  F16H61/14 ,  G06F19/00

CPC分类号： F16H61/061 ,  F16H2059/465 ,  F16H2061/0075 ,  F16H2061/0462 ,  Y10T477/60 ,  Y10T477/6203 ,  Y10T477/638 ,  Y10T477/6433

摘要： A method is provided for controlling engagement of a clutch which carries torque before, during and after a shifting event in a transmission which is connected to a throttle-controlled engine. The method includes providing a feed forward input command which increases as the engine torque increases and decreases as the engine torque decreases. A feed-back input command is provided as a function of the error between measured clutch slip and a reference slip profile. The feed-forward input command and feed-back input command are summed to provide a clutch control command for controlling engagement of the clutch before, during and after the shifting event to allow a desired amount of clutch slip to damp excitation of the transmission.

摘要翻译： 提供了一种用于控制在连接到节气门控制的发动机的变速器中在变速事件之前，期间和之后承受扭矩的离合器的接合的方法。 该方法包括提供当发动机扭矩减小时发动机扭矩增加而减小的前馈输入命令。 提供反馈输入命令作为测量的离合器滑差与基准滑差分布之间的误差的函数。 前馈输入指令和反馈输入命令相加，以提供离合器控制命令，用于在变速事件之前，之中和之后控制离合器的接合，以允许期望量的离合器打滑以阻尼变速器的励磁。

公开(公告)号：US5758306A

公开(公告)日：1998-05-26

申请号：US636442

申请日：1996-04-23

申请人： Hideo Nakamura

发明人： Hideo Nakamura

IPC分类号： B60K31/00 ,  B60K31/04 ,  B60W10/04 ,  B60W10/06 ,  B60W10/10 ,  B60W10/11 ,  F02D29/00 ,  F02D29/02 ,  F16H59/14 ,  F16H61/00 ,  F16H61/02 ,  F16H63/40

CPC分类号： B60K31/047 ,  B60W2530/16 ,  F16H2059/142 ,  F16H2061/0075 ,  F16H61/0213 ,  Y10T477/675

摘要： This invention relates to a vehicle cruise controller which controls engine output and gear shift position such that a detected vehicle speed is identical to a target vehicle speed. A shift to lower gear is performed when a difference between the target vehicle speed and detected vehicle speed reaches a first predetermined value .alpha..sub.1. A mechanism is provided for estimating a travel resistance of the vehicle, the travel resistance when this difference has reached a second predetermined value .alpha..sub.2 which is less than the first predetermined value .alpha..sub.1, being learnt as a maximum drive torque FB of the engine. A shift to higher gear is made when the estimated travel resistance has become less than this learnt maximum drive torque FB after the shift to lower gear. In this way, gear shift hunting during cruise control when the vehicle is climbing or descending slopes, is suppressed.

摘要翻译： 本发明涉及一种车辆巡航控制器，其控制发动机输出和换档位置，使得检测到的车速与目标车速相同。 当目标车速与检测到的车速之间的差达到第一预定值α1时，执行向低档的换档。提供用于估计车辆的行驶阻力的机构，当该差异达到第二时的行驶阻力 被认为是发动机的最大驱动转矩FB的小于第一预定值α1的预定值α2。 当估计的行驶阻力已经变得小于在转换到低档之后的学习的最大驱动转矩FB时，进入更高档位。 以这种方式，当车辆爬升或下降斜坡时巡航控制期间的换档狩猎被抑制。

公开(公告)号：US5467277A

公开(公告)日：1995-11-14

申请号：US936224

申请日：1992-08-27

申请人： Masaaki Fujisawa ,  Taiji Hasegawa ,  Toshio Ishii ,  Shoji Sasaki ,  Masahide Sakamoto

发明人： Masaaki Fujisawa ,  Taiji Hasegawa ,  Toshio Ishii ,  Shoji Sasaki ,  Masahide Sakamoto

IPC分类号： B60R16/02 ,  B60K20/06 ,  B60Q1/00 ,  B60R16/023 ,  B60R16/037 ,  B60W10/00 ,  B60W10/04 ,  B60W10/06 ,  B60W10/10 ,  B60W30/182 ,  B60W40/09 ,  F02D41/04 ,  F02D41/22 ,  F02D45/00 ,  F16H59/00 ,  F16H59/08 ,  F16H61/00 ,  F16H63/42 ,  G05B15/02 ,  G06F3/02 ,  H04B1/16 ,  H04B1/20 ,  G06F17/00

CPC分类号： B60R16/0231 ,  B60Q1/0082 ,  B60W10/10 ,  B60W30/182 ,  F16H59/08 ,  B60K20/06 ,  B60W2050/0065 ,  B60W2050/146 ,  B60W2540/28 ,  B60W2550/402 ,  B60W30/06 ,  B60W40/09 ,  F16H2059/003 ,  F16H2059/082 ,  F16H2061/0075 ,  F16H2061/0225 ,  F16H63/42

摘要： The present specification discloses a control system for an automobile. An automobile control system according to the present invention is provided in an automobile and includes control devices for controlling the automobile in accordance with data on a control characteristic, and a rewritable storage device for storing a plurality of pieces of data on the control characteristics of the control devices and different drivers in corresponding relationship. In response to an input from any particular driver, data on control characteristic corresponding to the particular driver is read from the storage when the particular driver who has input data is the one stored in the storage, and the data is delivered to the control devices. The data on the control characteristic in the storage which the particular driver specifics can be corrected arbitrarily in accordance with a correcting input.

摘要翻译： 本说明书公开了一种汽车的控制系统。 根据本发明的汽车控制系统设置在汽车中，并且包括根据控制特性的数据控制汽车的控制装置和用于存储关于控制特性的控制特性的多条数据的可重写存储装置 控制装置和不同驱动程序的对应关系。 响应于来自任何特定驱动器的输入，当具有输入数据的特定驱动器是存储在存储器中的特定驱动器并且将数据传送到控制装置时，从存储器读取对应于特定驱动器的控制特性的数据。 特定驱动器细节的存储器中的控制特性的数据可以根据校正输入被任意地校正。

公开(公告)号：US20190040947A1

公开(公告)日：2019-02-07

申请号：US16073311

申请日：2017-01-27

申请人： JATCO Ltd

发明人： Yusuke OOTA ,  Yoshimasa NISHIHIRO

IPC分类号： F16H61/02 ,  B60W10/06 ,  B60W10/107 ,  F16H59/18

CPC分类号： F16H61/02 ,  B60W10/04 ,  B60W10/06 ,  B60W10/101 ,  B60W10/107 ,  F16H59/18 ,  F16H61/04 ,  F16H61/143 ,  F16H2059/186 ,  F16H2061/0075 ,  F16H2061/0496

摘要： A control device for a vehicle is provided, which vehicle includes a driving source, and an automatic transmission having a torque converter provided downstream of the driving source in a power transmission path and having a lockup clutch, and an engaging element provided downstream of the torque converter in the power transmission path. The device includes a control unit which engages the engaging element in a state where the lockup clutch is engaged if an accelerator opening becomes not smaller than a predetermined opening during neutral running control in which the automatic transmission is brought into a power shut-off state during running of the vehicle.

公开(公告)号：US09404571B2

公开(公告)日：2016-08-02

申请号：US14295470

申请日：2014-06-04

申请人： FORD GLOBAL TECHNOLOGIES, LLC

发明人： Gregory M. Pietron ,  Kevin D. Macfarlane ,  Diana Yanakiev ,  Joseph F. Kucharski ,  Bradley D. Riedle ,  Stephen M. Cicala ,  Yuji Fujii

IPC分类号： F16H61/04 ,  F16H61/26 ,  F16H61/00

CPC分类号： F16H61/04 ,  F16H3/663 ,  F16H61/061 ,  F16H61/26 ,  F16H2061/0075 ,  F16H2061/0087 ,  F16H2200/0052 ,  F16H2200/2007 ,  F16H2200/2023 ,  F16H2200/2043 ,  F16H2200/2097

摘要： A method of downshifting an automotive transmission. An on-coming transmission element is stroked while pressure for an off-going element is reduced. Pressure for the stroked on-coming element is increased to be sufficient to carry torque. Pressure for the off-going element is reduced below a torque transmitting amount once the stroked on-coming element has a sufficient torque carrying capacity. Torque capacities for the elements are determined from transmission output torque and acceleration and transmission input torque and acceleration. Feed forward or feedback terms for off-going and on-coming element torque capacities may be calculated using the transmission output torque, transmission input acceleration, and transmission input torque.

摘要翻译： 降低汽车变速器的方法。 随着传送元件被击打，同时减少了一个离开元件的压力。 触摸的进入元件的压力增加到足以承受扭矩。 一旦触摸的即将来到的元件具有足够的转矩承载能力，则离开元件的压力降低到低于转矩传递量的压力。 元件的转矩容量由变速器输出转矩和加速度以及变速箱输入转矩和加速度决定。 可以使用变速器输出扭矩，变速器输入加速度和变速器输入转矩来计算进给和进来的元件转矩容量的前馈或反馈条件。

公开(公告)号：US20140371960A1

公开(公告)日：2014-12-18

申请号：US14095464

申请日：2013-12-03

申请人： Kia Motors Corporation ,  Hyundai Motor Company

发明人： Jang Mi LEE ,  SangLok SONG ,  Haksung LEE ,  Gyeongcheol KIM

IPC分类号： F04B49/06 ,  F16D48/02 ,  F04B17/03 ,  F16H61/00 ,  B60W20/00 ,  F04B49/08

CPC分类号： F04B49/065 ,  B60K6/485 ,  B60L1/003 ,  B60L3/0023 ,  B60L3/04 ,  B60L11/123 ,  B60L11/14 ,  B60L2240/441 ,  B60L2240/486 ,  B60L2240/507 ,  B60L2260/26 ,  B60W10/02 ,  B60W10/11 ,  B60W10/30 ,  B60W20/50 ,  B60W2050/021 ,  B60W2050/0292 ,  B60W2710/1083 ,  F04B17/03 ,  F04B49/06 ,  F04B49/08 ,  F16D25/14 ,  F16D48/066 ,  F16D2500/1066 ,  F16D2500/5114 ,  F16H61/0028 ,  F16H61/0031 ,  F16H2061/005 ,  F16H2061/0075 ,  F16H2061/1292 ,  Y02T10/6217 ,  Y02T10/6226 ,  Y02T10/7077 ,  Y10S903/903

摘要： A device for controlling fail-safe of a hybrid vehicle capable of providing fail-safe running by controlling drive of an electric oil pump with a generation voltage of a hybrid starter and generator (HSG) or a drive motor when a main relay may be cutoff due to failure of a high voltage component may include a method having determining whether the hybrid vehicle proceeds to a fail-safe mode due to a main relay opened by failure of a high voltage component during running of the hybrid vehicle or not, detecting a generation voltage of an HSG or a drive motor when the proceeding to the fail-safe mode may be determined, and generating oil pressure by controlling driving of an electric oil pump according to a generation amount of the HSG or the drive motor in running in the fail-safe mode or in a stop state.

摘要翻译： 一种用于控制混合动力车辆的故障安全的装置，其能够在主继电器可以切断时通过控制具有混合动力起动器和发电机（HSG）或驱动电动机的发电电压的电动油泵的驱动来提供故障安全运行 由于高电压分量的故障可能包括一种方法，该方法具有确定混合动力车辆由于在混合动力车辆的行驶期间由于高电压分量的故障而开启的主继电器是否进入故障安全模式，检测出一代 可以确定进入故障安全模式时的HSG或驱动电动机的电压，并且通过根据在运行中的HSG或驱动电动机的发电量控制电动油泵的驱动来产生油压 - 安全模式或停止状态。

公开(公告)号：US5377111A

公开(公告)日：1994-12-27

申请号：US9989

申请日：1993-01-27

申请人： Seiichi Takahashi ,  Yoshiaki Ueda

发明人： Seiichi Takahashi ,  Yoshiaki Ueda

IPC分类号： F16H59/08 ,  F16H61/00 ,  F16H61/02 ,  G06F15/50 ,  B60K41/02

CPC分类号： F16H61/0202 ,  F16H61/0251 ,  F16H2061/0053 ,  F16H2061/0075 ,  Y10T477/693964

摘要： In an electronically controlled automatic power transmission of an automotive vehicle in which an electronic control unit is installed at a predetermined position of the vehicle remote from a main frame of the automatic power transmission, a characteristic storage unit is installed on the main frame of the automatic power transmission, the characteristic storage unit has a memory which stores inherent characteristics of controllable devices and components such as frictional engagement elements, solenoids, and sensors installed in the main frame of the automatic power transmission and is electrically connected to the electronic control unit.

摘要翻译： 在车辆的电子控制自动电力传输中，其中电子控制单元安装在远离自动电力传输的主框架的车辆的预定位置处，特征存储单元安装在自动的主框架上 电力传输，特征存储单元具有存储器，其存储安装在自动功率传输的主框架中的可控设备和组件如摩擦接合元件，螺线管和传感器的固有特性，并且电连接到电子控制单元。

公开(公告)号：US5099428A

公开(公告)日：1992-03-24

申请号：US462413

申请日：1990-01-09

申请人： Hiroshi Takahashi

发明人： Hiroshi Takahashi

IPC分类号： F16H61/00 ,  B60W50/00 ,  F16H61/02

CPC分类号： F16H61/0213 ,  B60W2050/0057 ,  F16H2061/0075 ,  F16H2061/0081 ,  F16H2061/0084 ,  Y10S706/90 ,  Y10T477/693

摘要： A shift control system for an automatic power transmission incorporates a storage means, responsive to an entered shifting demand, for temporarily storing instantaneous preselected shift control parameter data relative to the entered shifting demand. The control system also includes means for detecting the vehicular driving condition where no shifting demand may occur, for updating driving pattern data which is used for recollection of a driving pattern corresponding to or approximately corresponding to one of a shifting pattern or a schedule so that updating of the driving pattern data may not interfere with recollection of the driving pattern to enable appropriate selection of the transmission speed ratio at any vehicle driving condition.

摘要翻译： 用于自动功率变速器的变速控制系统包括响应于输入的换档要求的存储装置，用于临时存储相对于输入的变速需求的瞬时预选换档控制参数数据。 该控制系统还包括用于检测不会发生移动需求的车辆行驶状况的装置，用于更新用于对应于或大致对应于换档模式或调度表的驱动模式的重新收集的驾驶模式数据，以便更新 的驱动模式数据可能不干扰驱动模式的记忆，以使得能够在任何车辆驾驶状态下适当地选择传动速度比。