公开(公告)号：US07901315B2

公开(公告)日：2011-03-08

申请号：US12029632

申请日：2008-02-12

Applicant: Takateru Kawaguchi ,  Shinya Mochiyama ,  Fumitaka Nagashima ,  Yoshihide Shinso

Inventor： Takateru Kawaguchi ,  Shinya Mochiyama ,  Fumitaka Nagashima ,  Yoshihide Shinso

IPC: F16H31/00

CPC classification number: F16H61/12 ,  F16H61/686 ,  F16H2059/385 ,  F16H2061/1208 ,  F16H2200/0056 ,  F16H2200/2012 ,  F16H2200/2053

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20080221764A1

公开(公告)日：2008-09-11

申请号：US12038097

申请日：2008-02-27

Applicant: Fumitaka Nagashima ,  Takateru Kawaguchi ,  Shinya Mochiyama ,  Yoshihide Shinso

Inventor： Fumitaka Nagashima ,  Takateru Kawaguchi ,  Shinya Mochiyama ,  Yoshihide Shinso

IPC: G06F7/00

CPC classification number: F16H61/12 ,  F16H61/686 ,  F16H2061/1224 ,  Y10T477/675

Abstract: In an automatic transmission of this invention, a determination as to whether or not a failure has occurred in a friction element is made repeatedly while a vehicle is traveling, and control to specify the failed friction element is begun when a vehicle speed falls to or below a predetermined value for the first time following detection of the failure in the friction element (S1, S3). When the failed friction element has been specified (S4, S13, S15, S24, S26, S35, S37), usable gear positions are determined on the basis of the specified friction element, whereupon shift control is performed using only the usable gear positions (S5, S14, S16, S25, S27, S36, S38, S39).

Abstract translation: 在本发明的自动变速器中，在车辆行驶时重复地确定摩擦元件是否发生故障，并且当车速下降到或低于其他速度时开始指定故障摩擦元件的控制 在检测到摩擦元件的故障之后的第一次的预定值（S 1，S 3）。 当已经指定了故障的摩擦元件（S 4，S 13，S 15，S 24，S 26，S 35，S 37）时，基于指定的摩擦元件确定可用档位，从而执行换档控制 仅使用可用的档位（S 5，S 14，S 16，S 25，S 27，S 36，S 38，S 39）。

公开(公告)号：US08224542B2

公开(公告)日：2012-07-17

申请号：US12038097

申请日：2008-02-27

Applicant: Fumitaka Nagashima ,  Takateru Kawaguchi ,  Shinya Mochiyama ,  Yoshihide Shinso

Inventor： Fumitaka Nagashima ,  Takateru Kawaguchi ,  Shinya Mochiyama ,  Yoshihide Shinso

IPC: F16H61/00

CPC classification number: F16H61/12 ,  F16H61/686 ,  F16H2061/1224 ,  Y10T477/675

Abstract: In an automatic transmission of this invention, a determination as to whether or not a failure has occurred in a friction element is made repeatedly while a vehicle is traveling, and control to specify the failed friction element is begun when a vehicle speed falls to or below a predetermined value for the first time following detection of the failure in the friction element (S1, S3). When the failed friction element has been specified (S4, S13, S15, S24, S26, S35, S37), usable gear positions are determined on the basis of the specified friction element, whereupon shift control is performed using only the usable gear positions (S5, S14, S16, S25, S27, S36, S38, S39).

Abstract translation: 在本发明的自动变速器中，在车辆行驶时重复地确定摩擦元件是否发生故障，并且当车速下降到或低于其他速度时开始指定故障摩擦元件的控制 在检测到摩擦元件的故障之后的第一次的预定值（S1，S3）。 当已经指定了故障的摩擦元件（S4，S13，S15，S24，S26，S35，S37）时，基于指定的摩擦元件来确定可用的档位，从而仅使用可用的档位 S5，S14，S16，S25，S27，S36，S38，S39）。

公开(公告)号：US07935016B2

公开(公告)日：2011-05-03

申请号：US11955794

申请日：2007-12-13

Applicant: Takateru Kawaguchi ,  Shinya Mochiyama ,  Fumitaka Nagashima ,  Yoshihide Shinso

Inventor： Takateru Kawaguchi ,  Shinya Mochiyama ,  Fumitaka Nagashima ,  Yoshihide Shinso

IPC: F16H31/00 ,  F16D43/28

CPC classification number: F16H61/12 ,  F16H61/061 ,  F16H61/686 ,  F16H2059/702 ,  F16H2061/1204 ,  F16H2061/1208

Abstract: An automatic transmission includes a planetary gear mechanism, an engagement element group including a particular engagement element having first and second pressure chambers, a pressure control valve to regulate the fluid pressure for the particular engagement element, and a selector valve arranged to connect the second pressure chamber with the pressure control valve at a first valve position, and to disconnect the second pressure chamber from the pressure control valve at a second valve position. A shift control section is configured to command a shift operation from a first gear position, to a second gear position, by controlling the selector valve to the second valve position and to supply the fluid pressure to the first pressure chamber, and to judge the selector valve to be in an abnormal state, in accordance with a parameter in the shift operation.

Abstract translation: 一种自动变速器包括行星齿轮机构，包括具有第一和第二压力室的特定接合元件的接合元件组，用于调节特定接合元件的流体压力的压力控制阀以及连接第二压力 室，压力控制阀处于第一阀位置，并且在第二阀位置处将第二压力室与压力控制阀断开。 变速控制部通过将选择阀控制到第二阀位置并将流体压力供给到第一压力室来指示从第一档位到第二档位的变速操作，并且判断选择器 根据变速操作中的参数，阀处于异常状态。

公开(公告)号：US07980981B2

公开(公告)日：2011-07-19

申请号：US11962469

申请日：2007-12-21

Applicant: Takateru Kawaguchi ,  Yoshihide Shinso

Inventor： Takateru Kawaguchi ,  Yoshihide Shinso

IPC: F16H31/00 ,  G06F7/00 ,  G06F17/00 ,  G06F7/70

CPC classification number: F16H61/12 ,  F16H59/48 ,  F16H61/686 ,  F16H2061/0209 ,  F16H2061/1204 ,  F16H2061/1284 ,  F16H2200/0056 ,  F16H2200/2012

Abstract: An automatic transmission of a motor vehicle, comprising a plurality of planetary gear units; a plurality of frictional elements, the frictional elements assuming engaged/disengaged condition upon receiving a ratio change instruction thereby to establish a desired speed of the transmission with the aid of the planetary gear units; a deceleration detecting means that detects a deceleration of the motor vehicle; a gear ratio detecting means that detects an actual gear ratio that is actually established in the transmission; and an interlock judgment means that judges whether or not the transmission is subjected to an interlock, the interlock being a condition wherein upon receiving the ratio change instruction, at least one of the frictional elements is brought into unintended engagement. The interlock judgment means is configured to carry out judgment of the interlock by analyzing a deceleration of the vehicle and a relation between a gear ratio intended by the ratio change instruction and an actual gear ratio actually established by the transmission while the transmission is not under a ratio change.

Abstract translation: 一种机动车辆的自动变速器，包括多个行星齿轮单元; 多个摩擦元件，所述摩擦元件在接收到比率改变指令时呈现接合/分离状态，从而借助于所述行星齿轮单元建立所述变速器的期望速度; 减速检测装置，其检测所述机动车辆的减速度; 齿轮比检测装置，其检测在所述变速器中实际建立的实际变速比; 以及联锁判断装置，其判断变速器是否经受互锁，所述互锁是其中一旦接收到所述比率改变指令，所述摩擦元件中的至少一个进入非预期的接合状态。 互锁判断装置被配置为通过分析车辆的减速度和通过比率改变指令所期望的变速比与由变速器实际建立的实际变速比之间的关系来执行互锁的判断，同时变速器不在 比例变化。

公开(公告)号：US20080167155A1

公开(公告)日：2008-07-10

申请号：US11955794

申请日：2007-12-13

Applicant: Takateru KAWAGUCHI ,  Shinya Mochiyama ,  Fumitaka Nagashima ,  Yoshihide Shinso

Inventor： Takateru KAWAGUCHI ,  Shinya Mochiyama ,  Fumitaka Nagashima ,  Yoshihide Shinso

IPC: F16H61/12 ,  F16H59/46 ,  F16H61/16

CPC classification number: F16H61/12 ,  F16H61/061 ,  F16H61/686 ,  F16H2059/702 ,  F16H2061/1204 ,  F16H2061/1208

Abstract: An automatic transmission includes a planetary gear mechanism, an engagement element group including a particular engagement element having first and second pressure chambers, a pressure control valve to regulate the fluid pressure for the particular engagement element, and a selector valve arranged to connect the second pressure chamber with the pressure control valve at a first valve position, and to disconnect the second pressure chamber from the pressure control valve at a second valve position. A shift control section is configured to command a shift operation from a first gear position, to a second gear position, by controlling the selector valve to the second valve position and to supply the fluid pressure to the first pressure chamber, and to judge the selector valve to be in an abnormal state, in accordance with a parameter in the shift operation.

Abstract translation: 一种自动变速器包括行星齿轮机构，包括具有第一和第二压力室的特定接合元件的接合元件组，用于调节特定接合元件的流体压力的压力控制阀以及连接第二压力 室，压力控制阀处于第一阀位置，并且在第二阀位置处将第二压力室与压力控制阀断开。 变速控制部通过将选择阀控制到第二阀位置并将流体压力供给到第一压力室来指示从第一档位到第二档位的变速操作，并且判断选择器 根据变速操作中的参数，阀处于异常状态。

公开(公告)号：US20090306867A1

公开(公告)日：2009-12-10

申请号：US12478332

申请日：2009-06-04

Applicant: Fumitaka NAGASHIMA ,  Hajime Tasaka ,  Yoshihide Shinso

Inventor： Fumitaka NAGASHIMA ,  Hajime Tasaka ,  Yoshihide Shinso

IPC: G06F7/00 ,  F16H61/12

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

Abstract: 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.

Abstract translation: 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

Applicant: Shigeru Ishii ,  Yoshihide Shinso ,  Tateki Jozaki

Inventor： Shigeru Ishii ,  Yoshihide Shinso ,  Tateki Jozaki

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

CPC classification number: G01K15/00 ,  G05B9/02

Abstract: 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.

Abstract translation: 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

Applicant: Shigeru Ishii ,  Yoshihide Shinso ,  Tateki Jozaki

Inventor： Shigeru Ishii ,  Yoshihide Shinso ,  Tateki Jozaki

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

CPC classification number: G08B29/06 ,  B60R16/0315

Abstract: 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.

Abstract translation: 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

Applicant: Nobufumi Yamane ,  Yoshihide Shinso ,  Haruo Kumada

Inventor： Nobufumi Yamane ,  Yoshihide Shinso ,  Haruo Kumada

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

CPC classification number: F16H61/66259

Abstract: 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.

Abstract translation: 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。