公开(公告)号：US20090306867A1

公开(公告)日：2009-12-10

申请号：US12478332

申请日：2009-06-04

申请人： Fumitaka NAGASHIMA ,  Hajime Tasaka ,  Yoshihide Shinso

发明人： Fumitaka NAGASHIMA ,  Hajime Tasaka ,  Yoshihide Shinso

IPC分类号： G06F7/00 ,  F16H61/12

CPC分类号： F16H61/12 ,  F16H61/686 ,  F16H63/3026 ,  F16H2061/1204 ,  F16H2061/1208 ,  F16H2061/1264 ,  Y10T137/5987 ,  Y10T477/6347 ,  Y10T477/6353 ,  Y10T477/6939

摘要： An automatic transmission control unit determines whether or not a constantly open failure, in which a switch valve cannot switch a pressure regulating valve and a second hydraulic chamber to a non-communicative state, has occurred on the basis of a parameter (an inertia phase time, for example) representing a dynamic characteristic during a shift from a first gear position to a second gear position. The determination of the constantly open failure is begun after initial variation in the parameter representing the dynamic characteristic during the shift has been eliminated through learning control in which the dynamic characteristic during the shift is caused to approach a target dynamic characteristic.

摘要翻译： 自动变速器控制单元基于参数（惯性阶段时间）来确定开关阀不能将压力调节阀和第二液压室切换到非交流状态的恒定打开故障 ，例如）表示在从第一档位到第二档位的变速期间的动态特性。 在通过学习控制消除了在移位期间表示动态特性的参数的初始变化之后开始确定持续打开的故障，其中使得移位期间的动态特性接近目标动态特性。

公开(公告)号：US5848381A

公开(公告)日：1998-12-08

申请号：US941697

申请日：1997-10-01

申请人： Shigeru Ishii ,  Yoshihide Shinso ,  Tateki Jozaki

发明人： Shigeru Ishii ,  Yoshihide Shinso ,  Tateki Jozaki

IPC分类号： G01K3/10 ,  B60R16/02 ,  F15B20/00 ,  F16H61/12 ,  G01K15/00 ,  G05B9/02 ,  G05B23/02 ,  G08B21/00 ,  G05B23/00 ,  G01K7/00

CPC分类号： G01K15/00 ,  G05B9/02

摘要： A sensor-failure decision system for determining a sensor failure of an automobile temperature sensor, comprises a first memory section adapted to receive input information indicative of a temperature of working fluid used in the automotive power train component part and detected by the automobile temperature sensor, a second memory section for storing a predetermined normal temperature region and a plurality of predetermined partitioned temperature regions which are obtained by partitioning a specified temperature region being lower than and continuous with the predetermined normal temperature region into a plurality of temperature regions, and a timer for measuring an elapsed time during which the temperature detected by the automobile temperature sensor is continually included in either one of the partitioned temperature regions. Also provided is a sensor-failure decision section for determining that a sensor failure of the automobile temperature sensor is present when the elapsed time measured by the timer reaches a predetermined time duration.

摘要翻译： 一种用于确定汽车温度传感器的传感器故障的传感器故障判定系统，包括适于接收表示汽车动力传动系部件中使用并由汽车温度传感器检测的工作流体的温度的输入信息的第一存储部， 第二存储器部分，用于存储预定的常温区域和多个预定分区温度区域，其通过将预定的常温区域低于并连续的指定温度区域分割成多个温度区域而获得;以及定时器 测量由汽车温度传感器检测到的温度连续地包含在任一个分区温度区域中的经过时间。 还提供了一种传感器故障判定部，用于当由定时器测量的经过时间达到预定持续时间时，确定存在汽车温度传感器的传感器故障。

公开(公告)号：US5734322A

公开(公告)日：1998-03-31

申请号：US628168

申请日：1996-04-05

申请人： Shigeru Ishii ,  Yoshihide Shinso ,  Tateki Jozaki

发明人： Shigeru Ishii ,  Yoshihide Shinso ,  Tateki Jozaki

IPC分类号： G01M17/007 ,  B60K28/10 ,  B60R16/02 ,  B60R16/03 ,  B60W10/04 ,  B60W10/06 ,  B60W10/10 ,  G08B29/06 ,  G08B29/00

CPC分类号： G08B29/06 ,  B60R16/0315

摘要： An apparatus for checking a trouble in a communication circuit connected between engine and transmission control units. A check signal is produced at uniform intervals of time. The check signal is converted into a predetermined code. The converted code is transmitted through the communication circuit from one of the engine and transmission control units to the other control unit. The code transmitted to the other control unit is monitored to produce a failure signal to indicate that a trouble occurs in the communication circuit when the monitored code is not identical with the predetermined code.

摘要翻译： 一种用于检查连接在发动机和变速器控制单元之间的通信电路中的故障的装置。 以均匀的时间间隔产生检查信号。 检查信号被转换成预定代码。 转换代码通过通信电路从发动机和变速器控制单元之一发送到另一个控制单元。 监视发送到另一控制单元的代码以产生故障信号，以指示当监视的代码与预定代码不相同时在通信电路中发生故障。

公开(公告)号：US20050192134A1

公开(公告)日：2005-09-01

申请号：US11065445

申请日：2005-02-25

申请人： Nobufumi Yamane ,  Yoshihide Shinso ,  Haruo Kumada

发明人： Nobufumi Yamane ,  Yoshihide Shinso ,  Haruo Kumada

IPC分类号： F16H9/12 ,  F16H55/56 ,  F16H59/00 ,  F16H61/28 ,  F16H61/662 ,  F16H63/06 ,  F16H63/28

CPC分类号： F16H61/66259

摘要： In a belt-type continuously variable transmission having a speed-change mechanism, a step motor arrangement including a pulley follower engaged with a movable sheave of the primary pulley, a speed-change control valve for controlling a primary pressure to be supplied to the primary pulley, a servo link, and a step motor for driving, by way of the servo link, the speed-change control valve in response to a speed-change command signal, the servo link being connected to the pulley follower to follow a variation in a width of a groove of the primary pulley, wherein the pulley follower, the speed-change control valve and the step motor are arranged side by side in the horizontal direction, and wherein the servo link extends generally horizontally from the pulley follower to interconnect the pulley follower, the speed-change control valve and the step motor.

摘要翻译： 在具有变速机构的带式无级变速器中，包括与主滑轮的可动滑轮接合的滑轮随动部的步进电动机装置，用于控制向初级滑轮供给的一次压力的变速控制阀 滑轮，伺服链路和步进马达，其通过伺服链路根据变速指令信号驱动变速控制阀，伺服链路连接到滑轮随动件，以跟随变速控制阀 所述主滑轮的槽宽度，其中所述滑轮从动件，所述变速控制阀和所述步进电动机在水平方向上并排布置，并且其中所述伺服连杆从所述滑轮随动件大致水平地延伸， 滑轮跟随器，变速控制阀和步进电机。

公开(公告)号：US6073072A

公开(公告)日：2000-06-06

申请号：US006386

申请日：1998-01-13

申请人： Shigeru Ishii ,  Yoshihide Shinso ,  Tateki Jozaki ,  Yuichi Asai

发明人： Shigeru Ishii ,  Yoshihide Shinso ,  Tateki Jozaki ,  Yuichi Asai

IPC分类号： B60K23/00 ,  F16H61/12 ,  F16H61/14 ,  F16H61/662 ,  B60K41/02

CPC分类号： F16H61/12 ,  F16H2061/1284 ,  F16H61/14 ,  F16H61/66254 ,  Y10T477/69383 ,  Y10T477/75

摘要： Described are apparatus and method for monitoring revolution speed values detected by corresponding revolution speed sensors too determine whether at least any one of an engine revolution speed sensor, a continuously variable transmission input axle revolution speed sensor, and a continuously variable transmission output axle revolution speed sensor has failed according to detected values of the engine revolution speed sensor, the input axle revolution speed sensor, and the output axle revolution speed sensor and a detected value of an instantaneous gear shift ratio when a lock-up mechanism is in a lock-up state. If all of three formulae on predetermined correlations are established, all of the sensors are determined to be normally operated. If any one or two of the three formulae are not established, the failure one of the three sensors is identified. The three correlation formulae are based as follows: 1) N.sub.E =N.sub.PRI ; 2) N.sub.PRI =N.sub.SEC .times.CN; and 3) N.sub.E =N.sub.PRI .times.C.sub.N, wherein N.sub.E denotes the engine revolution speed, N.sub.PRI denotes the input axle revolution speed, C.sub.N denotes the detected instantaneous gear shift ratio, and N.sub.SEC denotes the detected output axle revolution speed.

摘要翻译： 描述了用于监测由相应的转速传感器检测的转速值的装置和方法，其也确定发动机转速传感器，无级变速器输入轴转速传感器和无级变速器输出轴转速传感器中的至少一个 根据发动机转速传感器，输入轴转速传感器和输出轴转速传感器的检测值以及当锁定机构处于锁止状态时的瞬时变速比的检测值而失败 。 如果建立了关于预定相关性的三个公式，则所有传感器被确定为正常操作。 如果没有建立三个公式中的任何一个或两个，则识别三个传感器中的故障之一。 三个相关公式如下：1）NE = NPRI; 2）NPRI = NSECxCN; 和3）NE = NPRIxCN，其中NE表示发动机转速，NPRI表示输入轴转速，CN表示检测到的瞬时变速比，NSEC表示检测到的输出轴转速。

公开(公告)号：US5964813A

公开(公告)日：1999-10-12

申请号：US961091

申请日：1997-10-30

申请人： Shigeru Ishii ,  Yoshihide Shinso ,  Mitsuru Fujioka

发明人： Shigeru Ishii ,  Yoshihide Shinso ,  Mitsuru Fujioka

IPC分类号： G01M17/007 ,  B60K23/00 ,  B60R16/02 ,  B60R16/023 ,  F02D41/24 ,  F16H59/24 ,  F16H59/44 ,  F16H59/72 ,  G01R31/00 ,  G05B23/02 ,  G06F7/00 ,  G06F19/00

CPC分类号： B60R16/0231 ,  F02D41/249

摘要： A vehicle diagnostic information storage system includes a volatile storage device such as a backup RAM and a nonvolatile storage device such as EEPROM. If a fault occurs, a control section stores data on fault items, and input and output conditions of sensors of a vehicle control system, in the volatile storage device and updates the data in the volatile storage device during a vehicle operation. In response to a switching operation of a vehicle main switch such as a turn-on operation of an ignition switch, the control section transfers the most recent version of updated data from the volatile storage device to the nonvolatile storage device.

摘要翻译： 车辆诊断信息存储系统包括诸如备用RAM的易失性存储装置和诸如EEPROM的非易失性存储装置。 如果发生故障，则控制部将易失性存储装置中的故障项目的数据和车辆控制系统的传感器的输入和输出状况进行存储，并且在车辆操作期间更新易失性存储装置中的数据。 响应于诸如点火开关的接通操作的车辆主开关的切换操作，控制部分将最新版本的更新数据从易失性存储装置传送到非易失性存储装置。

公开(公告)号：US5593364A

公开(公告)日：1997-01-14

申请号：US430717

申请日：1995-04-28

申请人： Shigeru Ishii ,  Yoshihide Shinso ,  Kosei Murata ,  Shigeki Shimanaka ,  Shuji Kurokawa ,  Hideharu Yamamoto

发明人： Shigeru Ishii ,  Yoshihide Shinso ,  Kosei Murata ,  Shigeki Shimanaka ,  Shuji Kurokawa ,  Hideharu Yamamoto

IPC分类号： F16H61/00 ,  F16H59/72 ,  F16H61/02 ,  F16H61/10 ,  F16H61/16 ,  B60K41/10

CPC分类号： F16H61/0213 ,  F16H59/72 ,  Y10T477/653

摘要： A shift control apparatus for an automatic transmission provides a normal-temperature shift pattern and a high-temperature shift pattern. The high-temperature shift pattern is selected when a temperature of hydraulic oil for the transmission satisfies a predetermined condition. Once the high-temperature shift pattern has been selected, the apparatus inhibits the switching to the high-temperature shift pattern for a predetermined duration, thereby to avoid an excessively frequent hunting between the shift patterns.

摘要翻译： 用于自动变速器的变速控制装置提供常温变速模式和高温变速模式。 当变速器的液压油的温度满足预定条件时，选择高温换档模式。 一旦选择了高温移位模式，该装置就禁止在预定持续时间内切换到高温移位模式，从而避免了移位模式之间的过度频繁的捕获。

公开(公告)号：US5551932A

公开(公告)日：1996-09-03

申请号：US435131

申请日：1995-05-05

申请人： Shigeru Ishii ,  Yoshihide Shinso ,  Kosei Murata ,  Shigeki Shimanaka ,  Shuji Kurokawa ,  Hideharu Yamamoto ,  Makoto Shiomori

发明人： Shigeru Ishii ,  Yoshihide Shinso ,  Kosei Murata ,  Shigeki Shimanaka ,  Shuji Kurokawa ,  Hideharu Yamamoto ,  Makoto Shiomori

IPC分类号： B60W10/04 ,  B60W10/02 ,  B60W10/06 ,  B60W10/10 ,  F16H59/22 ,  F16H59/54 ,  F16H61/14 ,  F16H61/21 ,  F16H9/00 ,  B60K41/28 ,  F16H61/00

CPC分类号： B60W10/06 ,  B60W10/04 ,  B60W10/11 ,  B60W30/18 ,  B60W30/1819 ,  F16H61/143 ,  F16H61/21 ,  F16H59/22 ,  F16H59/54 ,  Y10T477/73 ,  Y10T477/74 ,  Y10T477/743

摘要： An apparatus is disclosed which prevents occurrence of an engine stalling in a power train of an automotive vehicle, including an engine and a lock-up type automatic transmission. The apparatus is operative during a braking operation of the vehicle and includes an engine controller to perform an idling speed control for the engine, and a transmission controller to perform a lock-up releasing control for releasing the torque converter from the lock-up mode. When the lock-up releasing control is being performed, the engine controller continuously performs the idling speed control and thereby prevents occurrence of engine stalling.

摘要翻译： 公开了一种防止在包括发动机和锁止型自动变速器的机动车辆的动力传动系中发动机停转的装置。 该装置在车辆的制动操作期间操作，并且包括用于对发动机执行空转速度控制的发动机控制器，以及变速器控制器，以执行用于将变矩器从锁止模式释放的锁定解除控制。 当执行锁定解除控制时，发动机控制器连续执行怠速控制，从而防止发动机停转。

公开(公告)号：US07955204B2

公开(公告)日：2011-06-07

申请号：US11086365

申请日：2005-03-23

申请人： Nobufumi Yamane ,  Yoshihide Shinso ,  Hiroyuki Yada

发明人： Nobufumi Yamane ,  Yoshihide Shinso ,  Hiroyuki Yada

IPC分类号： F16H9/00 ,  F16H59/00 ,  F16H61/00 ,  F16H63/00

CPC分类号： F16H57/0463 ,  F16H57/0489 ,  H02K9/19

摘要： In a stepping motor cooling apparatus for a belt-type continuously variable transmission, a pair of primary and secondary pulleys are disposed inside a transmission case, and a forward/backward switching unit is disposed coaxially to the primary pulley, furthermore, a stepping motor is disposed below the forward/backward switching unit. An inner case originating from the transmission case surrounds a circumference of the forward/backward switching unit. Through the inner case, a dripping hole is formed at an inner case's portion directly above the stepping motor so that working fluid drained from the forward/backward switching unit can drip on the stepping motor. In order to further improve the cooling effect of the stepping motor, a recess portion is formed immediately below the stepping motor at an upper surface of a valve body disposed under the stepping motor.

摘要翻译： 在带式无级变速器的步进电动机冷却装置中，一副初级带轮和副皮带轮配置在变速箱内部，前后方向切换单元与主带轮同轴配置，此外，步进电机 设置在前进/后退切换单元的下方。 来自变速箱的内壳围绕前进/后退开关单元的圆周。 通过内侧壳体，在步进电机正上方的内侧壳体的部分形成有滴水孔，使从前进/倒退的切换单元排出的工作流体能够滴落在步进电动机上。 为了进一步提高步进电动机的冷却效果，在步进电动机下方的阀体的上表面形成有在步进电动机的正下方的凹部。

公开(公告)号：US07901315B2

公开(公告)日：2011-03-08

申请号：US12029632

申请日：2008-02-12

申请人： Takateru Kawaguchi ,  Shinya Mochiyama ,  Fumitaka Nagashima ,  Yoshihide Shinso

发明人： Takateru Kawaguchi ,  Shinya Mochiyama ,  Fumitaka Nagashima ,  Yoshihide Shinso

IPC分类号： F16H31/00

CPC分类号： F16H61/12 ,  F16H61/686 ,  F16H2059/385 ,  F16H2061/1208 ,  F16H2200/0056 ,  F16H2200/2012 ,  F16H2200/2053

摘要： An automatic transmission includes a plurality of planetary gears disposed between an input shaft and an output shaft and having a plurality of rotational elements. A plurality of frictional elements are selectively engaged and released for controlling rotations and connections of the plurality of rotational elements in accordance with instructions so as to realize a plurality of gear positions. A rotational speed detecting section detects a rotational speed of a predetermined one of the plurality of rotational elements other than the input shaft and the output shaft. A frictional element release section releases all of the plurality of frictional elements when it is judged that the rotational speed of the predetermined one of the plurality of rotational elements is higher than a predetermined rotational speed.

摘要翻译： 自动变速器包括设置在输入轴和输出轴之间并具有多个旋转元件的多个行星齿轮。 选择性地接合和释放多个摩擦元件，以根据指令控制多个旋转元件的旋转和连接，以实现多个档位。 旋转速度检测部分检测除了输入轴和输出轴之外的多个旋转元件中的预定的一个旋转元件的旋转速度。 当判断出多个旋转元件中的预定旋转元件的旋转速度高于预定旋转速度时，摩擦元件释放部分释放所有多个摩擦元件。