公开(公告)号：US08839932B2

公开(公告)日：2014-09-23

申请号：US13231213

申请日：2011-09-13

申请人： Jin Hyun Kim ,  Chang Kook Chae ,  Heung Seok Lee ,  Suk Il Oh ,  Wan Soo Oh ,  Kwang Min Won

发明人： Jin Hyun Kim ,  Chang Kook Chae ,  Heung Seok Lee ,  Suk Il Oh ,  Wan Soo Oh ,  Kwang Min Won

IPC分类号： F16D25/12 ,  F16D25/06 ,  F16F1/34

CPC分类号： F16D25/0638 ,  F16D13/583 ,  F16D25/12 ,  F16H61/0437

摘要： An apparatus for reducing transmission shock of an automatic transmission may include a piston operated by a control pressure, a clutch performing a clutching operation by an operation of the piston, and a cushion spring arranged between the piston and the clutch which varies by stages in stiffness of the spring with an operating position of the piston. The cushion spring may be formed with one or more sets of a plurality of curved-surface springs bent in an operating direction of the clutch and connected with each other, each set of the plurality of curved-surface springs having a different bending height.

摘要翻译： 用于减少自动变速器的传动冲击的装置可以包括通过控制压力操作的活塞，通过活塞的操作执行离合操作的离合器以及布置在活塞和离合器之间的缓冲弹簧，该刚性随刚度逐渐变化 的弹簧具有活塞的操作位置。 缓冲弹簧可以形成有一组或多组在离合器的操作方向上弯曲并且彼此连接的多个弯曲表面弹簧，每组多个曲面弹簧具有不同的弯曲高度。

公开(公告)号：US20120292154A1

公开(公告)日：2012-11-22

申请号：US13231213

申请日：2011-09-13

申请人： Jin Hyun Kim ,  Chang Kook Chae ,  Heung Seok Lee ,  Suk Il Oh ,  Wan Soo Oh ,  Kwang Min Won

发明人： Jin Hyun Kim ,  Chang Kook Chae ,  Heung Seok Lee ,  Suk Il Oh ,  Wan Soo Oh ,  Kwang Min Won

IPC分类号： F16D25/06 ,  F16D25/0638 ,  F16D25/12

CPC分类号： F16D25/0638 ,  F16D13/583 ,  F16D25/12 ,  F16H61/0437

摘要： An apparatus for reducing transmission shock of an automatic transmission may include a piston operated by a control pressure, a clutch performing a clutching operation by an operation of the piston, and a cushion spring arranged between the piston and the clutch which varies by stages in stiffness of the spring with an operating position of the piston. The cushion spring may be formed with one or more sets of a plurality of curved-surface springs bent in an operating direction of the clutch and connected with each other, each set of the plurality of curved-surface springs having a different bending height.

摘要翻译： 用于减少自动变速器的传动冲击的装置可以包括通过控制压力操作的活塞，通过活塞的操作执行离合操作的离合器以及布置在活塞和离合器之间的缓冲弹簧，该刚性随刚度逐渐变化 的弹簧具有活塞的操作位置。 缓冲弹簧可以形成有一组或多组在离合器的操作方向上弯曲并且彼此连接的多个弯曲表面弹簧，每组多个曲面弹簧具有不同的弯曲高度。

公开(公告)号：US08818666B2

公开(公告)日：2014-08-26

申请号：US13619200

申请日：2012-09-14

申请人： Chang Kook Chae ,  Heungseok Lee ,  Sukil Oh ,  Wan Soo Oh ,  Jin Hyun Kim

发明人： Chang Kook Chae ,  Heungseok Lee ,  Sukil Oh ,  Wan Soo Oh ,  Jin Hyun Kim

IPC分类号： F16D48/06 ,  G06F17/00 ,  B60W20/00 ,  F16H61/14 ,  F16H61/04 ,  F16H61/38

CPC分类号： B60W20/00 ,  B60W2030/203 ,  F16H61/04 ,  F16H61/14 ,  F16H61/143 ,  F16H61/38 ,  F16H2061/145

摘要： A method for controlling a damper clutch may include determining whether the damper clutch is in a slip or lock-up state in a driving state of a vehicle, determining whether a condition of the vehicle is within a predetermined resonant range, determining whether a torque of the vehicle is within a predetermined resonant torque range, detecting a subharmonic vibration when the damper clutch is in the slip or lock-up state, the condition of the vehicle is within the predetermined resonant range, and the torque of the vehicle is within the predetermined resonant torque range, and controlling the damper clutch to slip or be open when the subharmonic vibration is larger than a predetermined value.

摘要翻译： 用于控制阻尼离合器的方法可以包括确定在车辆的行驶状态下阻尼器离合器是否处于滑动或锁定状态，确定车辆的状况是否在预定的谐振范围内，确定是否扭矩 车辆在预定的谐振转矩范围内，当阻尼离合器处于滑动或锁定状态时检测次谐波振动，车辆的状态在预定的谐振范围内，并且车辆的扭矩在预定的谐振转矩范围内 谐振转矩范围，并且当次谐波振动大于预定值时，控制阻尼离合器滑动或打开。

公开(公告)号：US20130151108A1

公开(公告)日：2013-06-13

申请号：US13591928

申请日：2012-08-22

申请人： Chang Kook Chae ,  Heungseok Lee ,  Sukil Oh ,  Wan Soo Oh ,  Jin Hyun Kim

发明人： Chang Kook Chae ,  Heungseok Lee ,  Sukil Oh ,  Wan Soo Oh ,  Jin Hyun Kim

IPC分类号： G06F17/00

CPC分类号： F02D41/022 ,  F02D11/105 ,  F02D41/1497 ,  F02D2200/602 ,  F02D2250/18 ,  F02D2250/28

摘要： A method for controlling an engine torque, may include determining an engagement degree of a clutch in a transmission while a vehicle travels, determining whether a state of the vehicle corresponds to a resonance region where abnormal vibration may be generated by a rigidity change according to the engagement degree, determining whether torque in the vehicle corresponds to a resonance torque region where abnormal vibration may be generated by a rigidity change according to the engagement degree, checking a sub-harmonic value when the engagement degree may be a predetermined degree or more and the vehicle may be in the resonance region and the resonance torque region, and controlling the engine torque to avoid a rigidity change torque when the checked sub-harmonic value may be over a first predetermined value.

摘要翻译： 一种用于控制发动机扭矩的方法可以包括：确定车辆行驶时变速器中的离合器的接合程度，确定车辆的状态是否对应于根据所述车辆的刚度变化可能产生异常振动的共振区域 接合度，确定车辆中的扭矩是否对应于通过根据接合度的刚性变化可能产生异常振动的共振转矩区域，当接合度可以在预定程度以上时检查次谐波值，并且 车辆可以在共振区域和共振转矩区域中，并且当所检查的次谐波值可能超过第一预定值时，控制发动机转矩以避免刚度变化转矩。

公开(公告)号：US20130150213A1

公开(公告)日：2013-06-13

申请号：US13591972

申请日：2012-08-22

申请人： Chang Kook Chae ,  Heungseok Lee ,  Sukil Oh ,  Wan Soo Oh ,  Jin Hyun Kim ,  Koo Tae Kang

发明人： Chang Kook Chae ,  Heungseok Lee ,  Sukil Oh ,  Wan Soo Oh ,  Jin Hyun Kim ,  Koo Tae Kang

IPC分类号： B60W10/02

CPC分类号： B60W30/19 ,  B60W10/06 ,  B60W2510/0638 ,  B60W2540/14 ,  B60W2710/0605 ,  B60W2710/082 ,  B60Y2400/71 ,  Y10T477/80

摘要： A control method for shifting in a manual transmission vehicle may include sensing tip-out while the vehicle travels; operating a tip-out torque filter when the tip-out is sensed; determining whether a switch of a clutch of the vehicle is turned on; stopping fuel injection by stopping the tip-out torque filter when the switch of the clutch is turned on, and reducing rotation speed of an engine by controlling a throttle flap of the vehicle.

摘要翻译： 用于在手动变速器车辆中移动的控制方法可以包括在车辆行驶时感测到倾倒; 当检测到倾倒时，操作一个倾倒式扭矩滤波器; 确定车辆的离合器的开关是否被接通; 通过在离合器的开关接通时停止推出扭矩滤波器来停止燃料喷射，并且通过控制车辆的节气门瓣来降低发动机的转速。

公开(公告)号：US09140200B2

公开(公告)日：2015-09-22

申请号：US13315126

申请日：2011-12-08

申请人： Heungseok Lee ,  Chang Kook Chae ,  Sukil Oh ,  Wan Soo Oh ,  Jin Hyun Kim ,  Koo Tae Kang ,  Kwang Min Won

发明人： Heungseok Lee ,  Chang Kook Chae ,  Sukil Oh ,  Wan Soo Oh ,  Jin Hyun Kim ,  Koo Tae Kang ,  Kwang Min Won

IPC分类号： F02D41/00 ,  F02D41/08

CPC分类号： F02D41/0052 ,  F02D41/0055 ,  F02D41/08 ,  F02D2041/0022 ,  F02D2200/021 ,  F02D2200/0414 ,  F02D2200/101 ,  F02D2200/501 ,  F02D2200/602 ,  Y02T10/47

摘要： An idle throttle valve control method of a diesel vehicle, may include a first step of determining whether an idle entry condition of the vehicle may be satisfied, a second step of controlling a throttle valve based on an air amount map and controlling an exhaust gas recirculation (EGR) valve based on an EGR map, when the first step may be satisfied, a third step of determining whether an idle release condition may be satisfied during the second step, and a fourth step of determining whether an EGR return condition may be satisfied, when the idle release condition may be satisfied in the third step.

摘要翻译： 柴油车辆的怠速节流阀控制方法可以包括确定车辆的空转进入条件是否可以满足的第一步骤，基于空气量图控制节气门的第二步骤，并且控制排气再循环 （EGR）阀，基于EGR图，当满足第一步骤时，第三步骤，确定在第二步骤期间是否可以满足怠速释放条件;以及第四步骤，确定是否可以满足EGR返回条件 当在第三步骤中可以满足空闲释放条件时。

公开(公告)号：US20130151090A1

公开(公告)日：2013-06-13

申请号：US13588422

申请日：2012-08-17

申请人： Chang Kook Chae ,  Heungseok Lee ,  Sukil Oh ,  Wan Soo Oh ,  Jin Hyun Kim

发明人： Chang Kook Chae ,  Heungseok Lee ,  Sukil Oh ,  Wan Soo Oh ,  Jin Hyun Kim

IPC分类号： G06F17/00 ,  B60T7/12 ,  F02D9/00 ,  F16H59/44

CPC分类号： B60T7/12 ,  B60T2201/06 ,  B60T2260/04 ,  B60W10/06 ,  B60W10/11 ,  B60W10/184 ,  B60W30/143 ,  B60W2050/0026 ,  B60W2050/0042 ,  B60W2520/10 ,  B60W2710/0605 ,  B60W2710/1005 ,  B60W2710/182 ,  B60W2720/10 ,  B60Y2300/143 ,  F02D9/02 ,  F02D41/0002 ,  F02D41/021 ,  F02D2009/0242 ,  F02D2200/501 ,  F16H61/0213

摘要： A vehicle speed control system and method controls vehicle speed when a constant speed travel system for a vehicle operates. The system includes a detector that detects travel speed of the vehicle, a throttle valve opening/closing unit that opens/closes a throttle valve in the vehicle, a brake control unit that controls the operation of a brake in the vehicle, a transmission control unit that changes shift stages of a transmission in the vehicle, and a control unit that extracts the difference between a travel speed and a desired speed and controls the throttle valve opening/closing unit, the brake control unit, and the transmission control unit to gradually operate in accordance with the extracted speed difference value, when the travel speed received from the speed detector is larger than the desired speed set in the constant speed travel system.

摘要翻译： 当车辆的恒速行驶系统操作时，车速控制系统和方法控制车速。 该系统包括检测车辆的行驶速度的检测器，开启/关闭车辆的节气门的节气门开闭单元，控制车辆的制动器的动作的制动控制单元，变速器控制单元 改变车辆变速器的变速级，以及控制单元，其提取行驶速度和期望速度之间的差，并且控制节气门打开/关闭单元，制动控制单元和变速器控制单元以逐渐操作 根据提取的速度差值，当从速度检测器接收到的行驶速度大于在恒速行驶系统中设定的期望速度时。

公开(公告)号：US20120136543A1

公开(公告)日：2012-05-31

申请号：US13306699

申请日：2011-11-29

申请人： Wookjin Jang ,  Jaeweon Jun ,  Kunsoo Jung ,  Chang Kook Chae ,  Jae Joon Seo ,  Wan Soo Oh ,  Jae Woong Hwang ,  Ho Rim Yang ,  Jin Hee Lee ,  Jin Soo Lee ,  Woochurl Son

发明人： Wookjin Jang ,  Jaeweon Jun ,  Kunsoo Jung ,  Chang Kook Chae ,  Jae Joon Seo ,  Wan Soo Oh ,  Jae Woong Hwang ,  Ho Rim Yang ,  Jin Hee Lee ,  Jin Soo Lee ,  Woochurl Son

IPC分类号： F16H61/22

CPC分类号： F16H63/48 ,  F16H59/44 ,  F16H61/0059 ,  F16H2059/663

摘要： An apparatus for parking control of an automatic transmission vehicle may include a speed detector that provides a controller with a vehicle speed, a shift lever detector that provides the controller with a position of a shift lever, the controller that analyses the vehicle speed and the position of the shift lever, and supplies a predetermined hydraulic pressure to brake elements and clutch elements in order to create drag on a parking gear shaft in conversion into a parking mode, and an actuator that supplies the hydraulic pressure to the clutch elements and the brake elements or discharges the hydraulic pressure from the clutch elements and the brake elements according to the control of the controller.

摘要翻译： 一种用于自动变速器车辆的停车控制的装置可以包括向控制器提供车速的速度检测器，向控制器提供变速杆的位置的变速杆检测器，分析车速和位置的控制器 并且向制动元件和离合器元件提供预定的液压，以便在转换成停车模式时在驻车齿轮轴上产生阻力;以及将液压提供给离合器元件和制动元件的致动器 或根据控制器的控制从离合器元件和制动元件排出液压。

公开(公告)号：US09463802B2

公开(公告)日：2016-10-11

申请号：US13591972

申请日：2012-08-22

申请人： Chang Kook Chae ,  Heungseok Lee ,  Sukil Oh ,  Wan Soo Oh ,  Jin Hyun Kim ,  Koo Tae Kang

发明人： Chang Kook Chae ,  Heungseok Lee ,  Sukil Oh ,  Wan Soo Oh ,  Jin Hyun Kim ,  Koo Tae Kang

IPC分类号： B60W10/06 ,  B60W30/19

CPC分类号： B60W30/19 ,  B60W10/06 ,  B60W2510/0638 ,  B60W2540/14 ,  B60W2710/0605 ,  B60W2710/082 ,  B60Y2400/71 ,  Y10T477/80

摘要： A control method for shifting in a manual transmission vehicle may include sensing tip-out while the vehicle travels; operating a tip-out torque filter when the tip-out is sensed; determining whether a switch of a clutch of the vehicle is turned on; stopping fuel injection by stopping the tip-out torque filter when the switch of the clutch is turned on, and reducing rotation speed of an engine by controlling a throttle flap of the vehicle.

摘要翻译： 用于在手动变速器车辆中移动的控制方法可以包括在车辆行驶时感测到倾倒; 当检测到倾倒时，操作一个倾倒式扭矩滤波器; 确定车辆的离合器的开关是否被接通; 通过在离合器的开关接通时停止推出扭矩滤波器来停止燃料喷射，并且通过控制车辆的节气门瓣来降低发动机的转速。

公开(公告)号：US20130151099A1

公开(公告)日：2013-06-13

申请号：US13619200

申请日：2012-09-14

申请人： Chang Kook CHAE ,  Heungseok Lee ,  Sukil Oh ,  Wan Soo Oh ,  Jin Hyun Kim

发明人： Chang Kook CHAE ,  Heungseok Lee ,  Sukil Oh ,  Wan Soo Oh ,  Jin Hyun Kim

IPC分类号： F16D48/06 ,  G06F17/00

CPC分类号： B60W20/00 ,  B60W2030/203 ,  F16H61/04 ,  F16H61/14 ,  F16H61/143 ,  F16H61/38 ,  F16H2061/145

摘要： A method for controlling a damper clutch may include determining whether the damper clutch is in a slip or lock-up state in a driving state of a vehicle, determining whether a condition of the vehicle is within a predetermined resonant range, determining whether a torque of the vehicle is within a predetermined resonant torque range, detecting a subharmonic vibration when the damper clutch is in the slip or lock-up state, the condition of the vehicle is within the predetermined resonant range, and the torque of the vehicle is within the predetermined resonant torque range, and controlling the damper clutch to slip or be open when the subharmonic vibration is larger than a predetermined value.

摘要翻译： 用于控制阻尼离合器的方法可以包括确定在车辆的行驶状态下阻尼器离合器是否处于滑动或锁定状态，确定车辆的状况是否在预定的谐振范围内，确定是否扭矩 车辆在预定的谐振转矩范围内，当阻尼离合器处于滑动或锁定状态时检测次谐波振动，车辆的状态在预定的谐振范围内，并且车辆的扭矩在预定的谐振转矩范围内 谐振转矩范围，并且当次谐波振动大于预定值时，控制阻尼离合器滑动或打开。