公开(公告)号：US07706951B2

公开(公告)日：2010-04-27

申请号：US11509263

申请日：2006-08-24

申请人： Hyun Soo Shim

发明人： Hyun Soo Shim

IPC分类号： G06F17/00

CPC分类号： F16H61/061 ,  F16H59/24 ,  F16H59/44 ,  F16H61/08 ,  F16H61/684 ,  F16H2059/385 ,  F16H2059/425 ,  Y10T477/688 ,  Y10T477/6937 ,  Y10T477/69383 ,  Y10T477/6939

摘要： A shift control system of an automatic transmission and a method thereof include controlling the off-going and on-coming clutches according to hydraulic pressures of the off-going and on-coming clutches calculated based on a flare amount when a flare occurs, controlling the on-coming clutch according to hydraulic pressure of the on-coming clutch calculated based on a shifting time interval when the flare does not occur and the shifting time interval is smaller than or equal to a predetermined time interval, and controlling the off-going and on-coming clutches according to hydraulic pressures of the off-going and on-coming clutches calculated based on an excess rate of change of a turbine speed when the shifting time interval is larger than a predetermined time interval.

公开(公告)号：US07392126B2

公开(公告)日：2008-06-24

申请号：US10998523

申请日：2004-11-29

申请人： Hyun Soo Shim

发明人： Hyun Soo Shim

IPC分类号： F16H61/26 ,  G06F19/00

CPC分类号： F16H61/0021 ,  F16H59/44 ,  F16H61/14 ,  Y10T477/6243 ,  Y10T477/69395

摘要： A dynamic characteristic of a hydraulic pressure is significantly enhanced since a line pressure control system. A method employed by the system includes determining whether a vehicle is in a power-on state, determining whether a damper clutch is being engaged when the vehicle is in the power-on state, compensating a line pressure duty determined on the basis of an engine torque with a first compensation duty determined on the basis of a vehicle speed and an operation state of the damper clutch when the damper clutch is being engaged under the power-on state, and controlling the line pressure according to the compensated line pressure duty.

摘要翻译： 液压压力控制系统的动态特性显着提高。 该系统采用的方法包括：确定车辆是否处于通电状态，确定当车辆处于通电状态时是否正在接合阻尼器离合器，补偿基于发动机确定的管路压力负荷 在减速离合器在通电状态下接合时，基于车速和阻尼离合器的操作状态确定的第一补偿负荷的扭矩，以及根据补偿的管线压力作用力来控制管路压力。

公开(公告)号：US07247126B2

公开(公告)日：2007-07-24

申请号：US11016208

申请日：2004-12-17

申请人： Hyun Soo Shim ,  Byeong Wook Jeon

发明人： Hyun Soo Shim ,  Byeong Wook Jeon

IPC分类号： F16H61/00

CPC分类号： F16H61/061 ,  B60W2710/1011 ,  F16H63/50 ,  F16H2059/385 ,  F16H2063/506 ,  F16H2306/24 ,  Y10T477/675 ,  Y10T477/677 ,  Y10T477/693742 ,  Y10T477/693754 ,  Y10T477/693762 ,  Y10T477/6939

摘要： Whenever a 4 to 3 shift condition is satisfied during a 3 to 4 upshift, 4 to 3 shifting is started before the 3 to 4 shifting is finished. The 4 to 3 shifting is executed according to a predetermined hydraulic control pattern. Therefore, responsiveness in shifting is enhanced.

摘要翻译： 无论何时在3至4档换档期间满足4至3换档条件，在3至4档换档完成之前，开始4至3档换档。 根据预定的液压控制模式执行4到3的换档。 因此，转移的反应能力得到提高。

公开(公告)号：US07125363B2

公开(公告)日：2006-10-24

申请号：US11001607

申请日：2004-12-01

申请人： Hyun Soo Shim

发明人： Hyun Soo Shim

IPC分类号： B60W10/04

CPC分类号： B60W30/19 ,  B60W10/04 ,  B60W10/11 ,  F16H61/061 ,  F16H63/502 ,  F16H2061/0477 ,  Y10T477/675

摘要： A control method for suppressing a blow-up phenomenon during a power-on 2-3 upshift is provided. Disclosed steps include determining whether a predetermined shift compensation control entrance condition exists, determining whether a blow-up occurs if it is determined that the predetermined shift compensation control entrance condition exists, calculating an amount of the blow-up if it is determined that the blow-up occurs, performing a hydraulic duty compensation for an off-going friction element based on the amount of the blow-up, and performing an engine torque compensation based on a transmission output shaft rpm and a turbine torque. A system employing the method is also disclosed.

摘要翻译： 提供了用于在通电2-3升档期间抑制溢出现象的控制方法。 所公开的步骤包括确定是否存在预定的换档补偿控制入口条件，如果确定存在预定的换档补偿控制入口条件，则确定是否发生爆炸，如果确定该打击，则计算喷油量 发生，基于吹出量对脱离摩擦元件执行液压负荷补偿，并且基于变速器输出轴rpm和涡轮扭矩执行发动机扭矩补偿。 还公开了一种采用该方法的系统。

公开(公告)号：US20050143222A1

公开(公告)日：2005-06-30

申请号：US11001607

申请日：2004-12-01

申请人： Hyun Soo Shim

发明人： Hyun Soo Shim

IPC分类号： F02D29/00 ,  B60W10/04 ,  F16H59/08 ,  F16H59/14 ,  F16H59/40 ,  F16H59/42 ,  F16H59/54 ,  F16H59/72 ,  F16H61/00 ,  F16H61/04 ,  F16H61/06 ,  F16H63/50 ,  B60K41/04

CPC分类号： B60W30/19 ,  B60W10/04 ,  B60W10/11 ,  F16H61/061 ,  F16H63/502 ,  F16H2061/0477 ,  Y10T477/675

摘要： A control method for suppressing a blow-up phenomenon during a power-on 2-3 upshift is provided. Disclosed steps include determining whether a predetermined shift compensation control entrance condition exists, determining whether a blow-up occurs if it is determined that the predetermined shift compensation control entrance condition exists, calculating an amount of the blow-up if it is determined that the blow-up occurs, performing a hydraulic duty compensation for an off-going friction element based on the amount of the blow-up, and performing an engine torque compensation based on a transmission output shaft rpm and a turbine torque. A system employing the method is also disclosed.

摘要翻译： 提供了用于在通电2-3升档期间抑制溢出现象的控制方法。 所公开的步骤包括确定是否存在预定的换档补偿控制入口条件，如果确定存在预定的换档补偿控制入口条件，则确定是否发生爆炸，如果确定该打击，则计算喷油量 发生，基于吹出量对脱离摩擦元件执行液压负荷补偿，并且基于变速器输出轴rpm和涡轮扭矩执行发动机扭矩补偿。 还公开了一种采用该方法的系统。

公开(公告)号：US06695737B2

公开(公告)日：2004-02-24

申请号：US10033334

申请日：2001-12-26

申请人： Jong-Sool Park ,  Chang-Wook Lee ,  Jae-Duk Jang ,  Tae-Kyun Kim ,  Jin-Hee Lee ,  Hyun-Soo Shim

发明人： Jong-Sool Park ,  Chang-Wook Lee ,  Jae-Duk Jang ,  Tae-Kyun Kim ,  Jin-Hee Lee ,  Hyun-Soo Shim

IPC分类号： F16H3100

CPC分类号： F16H57/04 ,  F16H61/0021 ,  F16H2061/0253 ,  Y10T137/86614

摘要： A line pressure regulating system for an automatic transmission comprises a regulator valve that regulates a line pressure by being provided with a hydraulic pressure from an oil pump, wherein the regulator valve is controlled such that a resultant force of a variable control pressure and an elastic member makes an equilibrium with a resultant force of the line pressure and a range pressure that is provided in all ranges except the R range.

摘要翻译： 一种用于自动变速器的管线压力调节系统包括调节阀，其通过设置来自油泵的液压来调节管路压力，其中调节阀被控制成使得可变控制压力的合力和弹性构件 与线压力的合力和除了R范围以外的范围内设置的范围压力进行平衡。

公开(公告)号：US06466883B1

公开(公告)日：2002-10-15

申请号：US09472173

申请日：1999-12-27

申请人： Hyun-Soo Shim

发明人： Hyun-Soo Shim

IPC分类号： G06F303

CPC分类号： F15B1/033 ,  F16H61/061 ,  F16H61/067 ,  F16H2059/6807

摘要： An accumulator piston displacement detecting device for an automatic transmission includes a friction element, a hydraulic line for supplying and releasing hydraulic pressure to the friction element, an accumulator connected to the friction element through the hydraulic line for regulating the hydraulic pressure being supplied to the friction element, a switch installed in a portion of the accumulator, and a TCU for controlling the hydraulic pressure supplied to the friction element on the basis of a signal from the switch.

摘要翻译： 一种用于自动变速器的蓄能器活塞位移检测装置，包括摩擦元件，用于向摩擦元件供给和释放液压的液压管路，通过液压管线连接到摩擦元件的蓄能器，用于调节供给摩擦元件的液压 元件，安装在蓄能器的一部分中的开关，以及用于基于来自开关的信号控制供应到摩擦元件的液压的TCU。

公开(公告)号：US07381151B2

公开(公告)日：2008-06-03

申请号：US11001585

申请日：2004-12-01

申请人： Hyun Soo Shim

发明人： Hyun Soo Shim

IPC分类号： F16H61/04 ,  F16H61/00

CPC分类号： F16H61/061 ,  F16H2059/385 ,  F16H2059/467 ,  Y10S477/904 ,  Y10T477/6895 ,  Y10T477/69383

摘要： A power-on 2-3 upshift control method for an automatic transmission comprises: determining whether a power-on 2-3 upshift condition exists; extracting an initial hydraulic pressure control duty and hydraulic pressure control duty depending on an input torque from a map table for an on-coming friction element and an off-going friction element, if it is determined that the power-on 2-3 upshift condition exists, and performing a shift control for the upshift; and completely releasing a hydraulic pressure of the off-going friction element at a point at which a hydraulic pressure for the on-coming friction element is capable of tolerating a turbine torque.

摘要翻译： 用于自动变速器的上电2-3升档控制方法包括：确定是否存在上电2-3升档条件; 如果确定上电2-3升档条件，则根据来自摩擦元件和偏离摩擦元件的映射表的输入转矩提取初始液压控制负荷和液压控制负载 存在，并执行升档的换档控制; 并且在所述随动摩擦元件的液压能够容许涡轮扭矩的点处完全释放所述脱离摩擦元件的液压。

公开(公告)号：US06993424B2

公开(公告)日：2006-01-31

申请号：US10747890

申请日：2003-12-29

申请人： Hyun Soo Shim

发明人： Hyun Soo Shim

IPC分类号： G06F17/00 ,  G06F19/00

CPC分类号： F16H61/0251 ,  F16H59/24 ,  F16H59/44 ,  F16H59/72 ,  F16H2061/0255 ,  Y10T477/62429 ,  Y10T477/693962

摘要： When a target duty of a solenoid valve of an automatic transmission of a vehicle lies in a predetermined duty range, the solenoid valve is driven for an adjusted over-excitation period obtained by adjusting a base over-excitation period on the basis of an over-excitation period adjusting value. Therefore, the solenoid valve may be normally controlled in a region in which it shows an abnormal response characteristic.

摘要翻译： 当车辆的自动变速器的电磁阀的目标负荷处于预定的工作范围时，电磁阀被驱动调整的过励磁周期，该周期是通过基于过零激励周期调整基极过励磁时段而获得的， 励磁期调整值。 因此，电磁阀可以在其显示异常响应特性的区域中被正常地控制。

公开(公告)号：US06537180B2

公开(公告)日：2003-03-25

申请号：US09750159

申请日：2000-12-29

申请人： Tae-Kyun Kim ,  Jae-Duk Jang ,  Jong-Sool Park ,  Hyun-Soo Shim ,  Jin-Hee Lee ,  Chang-Wook Lee

发明人： Tae-Kyun Kim ,  Jae-Duk Jang ,  Jong-Sool Park ,  Hyun-Soo Shim ,  Jin-Hee Lee ,  Chang-Wook Lee

IPC分类号： F16H6126

CPC分类号： F16H61/12 ,  F16H61/0206 ,  F16H61/686 ,  F16H2061/1204 ,  F16H2306/00 ,  Y10T477/69363 ,  Y10T477/69395

摘要： A hydraulic control system for an automotive automatic transmissions includes a pressure regulator for regulating hydraulic pressure, a pressure reducer having a reducing valve for reducing hydraulic pressure, a shift controller having a manual valve cooperating with a shift selector lever and connected to a plurality of range pressure lines, a pressure controller comprising first, second and third solenoid valves for controlling control pressure reduced by the reducing valve, and first, second and third pressure control valves for controlling hydraulic pressure supplied from the manual valve, the first, second and third pressure control valves being independently controlled by control pressure supplied from the first, second and third solenoid valves, respectively, a switching controller comprising a first switch valve for supplying hydraulic pressure from the first pressure control valve to one of first and second switching lines and a second switch valve for supplying hydraulic pressure from the third pressure control valve and the manual valve to first and second friction elements, a fail-safer comprising a first fail-safe valve for supplying hydraulic pressure from the first switch valve and the manual valve to a friction element operated in low L and reverse R ranges, and a second fail-safe valve for supplying hydraulic pressure from the second pressure control valve to a friction element operated in second and fourth speeds, and an N-R controller comprising an N-R control valve for supplying reverse pressure to a friction element operated in only a reverse R range.

摘要翻译： 一种用于汽车自动变速器的液压控制系统包括用于调节液压的压力调节器，具有减小液压的减压阀的减压器，具有与换档杆配合并连接到多个范围的手动阀的变速控制器 压力线，包括用于控制由减压阀减小的控制压力的第一，第二和第三电磁阀的压力控制器，以及用于控制从手动阀提供的液压的第一，第二和第三压力控制阀，第一，第二和第三压力 控制阀分别由从第一，第二和第三电磁阀提供的控制压力独立地控制;开关控制器，包括用于将第一压力控制阀的液压供应到第一和第二开关管之一的第一开关阀， 液压压力开关阀 确保从第三压力控制阀和手动阀到第一和第二摩擦元件，一种故障保护器，包括用于将第一开关阀和手动阀的液压供给到以低L运行的摩擦元件的第一故障安全阀 以及第二故障安全阀，用于将第二压力控制阀的液压供给到以第二和第四速度操作的摩擦元件，以及NR控制器，其包括用于向摩擦元件提供反向压力的NR控制阀 仅在反向R范围内操作。