公开(公告)号：US07630812B2

公开(公告)日：2009-12-08

申请号：US10774805

申请日：2004-02-09

Applicant: Hong Jiang ,  Bal Sankpal ,  Steven Thomas ,  Timothy Allen

Inventor： Hong Jiang ,  Bal Sankpal ,  Steven Thomas ,  Timothy Allen

IPC: G06F17/00 ,  B60W10/02

CPC classification number: F16D48/066 ,  B60K23/0808 ,  B60W2510/0275 ,  B60W2510/0291 ,  B60W2710/023 ,  F16D2500/1026 ,  F16D2500/10431 ,  F16D2500/30402 ,  F16D2500/30405 ,  F16D2500/30406 ,  F16D2500/30412 ,  F16D2500/30421 ,  F16D2500/50296 ,  F16D2500/70406 ,  F16D2500/70424 ,  Y10T477/606 ,  Y10T477/75

Abstract: In a motor vehicle driveline including a transfer case whose output is continually connected to a first output, a clutch, operating partially engaged, responds to a control signal to change the degree of clutch engagement, whereby a second output is connected driveably to the first output. A digital computer continually calculates a change in clutch temperature at frequent intervals and updates a running sum of clutch temperature changes. The control causes the clutch to more fully engage if the current calculated clutch temperature exceeds a predetermined reference clutch temperature.

Abstract translation: 在包括输出连续地连接到第一输出的分动箱的机动车辆传动系中，操作部分接合的离合器响应于控制信号来改变离合器接合程度，由此第二输出可驱动地连接到第一输出 。 数字计算机经常间歇地计算离合器温度的变化，并更新离合器温度变化的运行总和。 如果当前计算的离合器温度超过预定的参考离合器温度，则该控制使得离合器更完全地接合。

公开(公告)号：US20090265068A1

公开(公告)日：2009-10-22

申请号：US12367139

申请日：2009-02-06

Applicant: Nozomu Kamioka ,  Shiro Yonezawa ,  Takeru Okabe ,  Tomohisa Shoda ,  Masaki Horii ,  Yasufumi Ogawa ,  Osamu Ishikawa

Inventor： Nozomu Kamioka ,  Shiro Yonezawa ,  Takeru Okabe ,  Tomohisa Shoda ,  Masaki Horii ,  Yasufumi Ogawa ,  Osamu Ishikawa

IPC: B60W10/02 ,  G06F17/00

CPC classification number: F16H61/12 ,  F16D48/064 ,  F16D2500/3022 ,  F16D2500/30406 ,  F16D2500/30421 ,  F16D2500/5108 ,  F16D2500/5114 ,  F16D2500/7105 ,  F16H61/688 ,  F16H2061/1224 ,  F16H2061/1276 ,  Y10T74/19149

Abstract: A transmission control apparatus detects a drop in power transmission performance of a clutch actuator, and prevents a failure thereof. When power transmission performance drop detecting means detects a drop in power transmission performance of a first clutch even if a power transmission instruction is given to a first clutch actuator, power transmission in a power transmission path through a first geared transmission mechanism is inhibited, and power transmission in a power transmission path through a second geared transmission mechanism is carried out. When the power transmission performance drop detecting means detects a drop in power transmission performance of a second clutch even if the power transmission instruction is given to a second clutch actuator, power transmission in the power transmission path through the second geared transmission mechanism is inhibited, and power transmission in the power transmission path through the first geared transmission mechanism is carried out.

Abstract translation: 传动控制装置检测离合器致动器的动力传递性能的下降，并且防止其失效。 当动力传递性能下降检测装置检测到第一离合器的动力传递性能下降时，即使向第一离合器致动器施加动力传递指令，也禁止通过第一齿轮传动机构的动力传递路径的动力传递， 执行通过第二齿轮传动机构的动力传递路径中的传动。 当动力传递性能下降检测装置检测到第二离合器的动力传递性能下降时，即使向第二离合器致动器施加动力传递指令，也禁止通过第二齿轮传动机构的动力传递路径的动力传递， 通过第一齿轮传动机构进行动力传递路径的动力传递。

公开(公告)号：US20090012680A1

公开(公告)日：2009-01-08

申请号：US11664451

申请日：2005-09-21

Applicant: Markus Kley ,  Dieter Laukemann

Inventor： Markus Kley ,  Dieter Laukemann

IPC: F02D45/00

CPC classification number: F16D33/16 ,  B60T10/02 ,  F16D48/06 ,  F16D2500/10412 ,  F16D2500/10487 ,  F16D2500/3026 ,  F16D2500/30415 ,  F16D2500/30421 ,  F16D2500/31426 ,  F16D2500/70264 ,  F16D2500/7044

Abstract: A method for optimizing the operating mode of a hydrodynamic component integrated into a drive train of a vehicle, using a regulating or control device associated with the component. A set characteristic curve or a set characteristic diagram is stored in a memory unit for a hydrodynamic component; an actual value of at least one variable at least indirectly characterizing an operating point is determined for each transmission process; and the actual value is compared with the set value from the set characteristic diagram. If the actual value deviates from the set value, the manipulated variable for the operating point in question is modified and stored as a new set manipulated variable for said operating point.

Abstract translation: 一种使用与该部件相关联的调节或控制装置优化集成到车辆的传动系中的流体动力部件的操作模式的方法。 设定的特性曲线或者设定的特性图被存储在用于流体动力部件的存储器单元中; 确定每个传输过程至少间接表征工作点的至少一个变量的实际值; 并将实际值与设定的特性图与设定值进行比较。 如果实际值偏离设定值，则所讨论的操作点的操作变量被修改并存储为所述操作点的新的设定操作变量。

公开(公告)号：US20080254942A1

公开(公告)日：2008-10-16

申请号：US12035731

申请日：2008-02-22

Applicant: Kengo MINAMI

Inventor： Kengo MINAMI

IPC: B60W10/06 ,  G06F17/00

CPC classification number: F16D48/08 ,  F16D2500/1117 ,  F16D2500/3026 ,  F16D2500/30406 ,  F16D2500/30421 ,  F16D2500/3065 ,  F16D2500/3067 ,  F16D2500/3144 ,  F16D2500/50224 ,  F16D2500/50287 ,  F16D2500/5108 ,  F16D2500/70258 ,  F16D2500/70264 ,  F16D2500/70408 ,  F16D2500/70424 ,  F16D2500/7044 ,  F16D2500/7101 ,  Y10T477/75 ,  Y10T477/753 ,  Y10T477/755

Abstract: A clutch controller that transmits appropriate torque during engaging operation of a clutch and prevents excessive increase or decrease in engine speed. The clutch controller performs request follow-up control under which a clutch actuator is actuated based on a difference between actual transmission torque that is transmitted from a drive-side member to a driven-side member of a clutch, and request transmission torque that is determined based on a rider's accelerator operation, such that the actual transmission torque approximates the request transmission torque. If an engine operates in a predetermined operation condition, rotational speed maintaining control is performed under which the clutch actuator is actuated such that the actual transmission torque approximates the engine torque, in place of the request follow-up control.

Abstract translation: 一种离合器控制器，其在离合器的接合操作期间传递适当的扭矩并且防止发动机速度的过度增加或降低。 离合器控制器执行请求跟随控制，在该控制下，离合器致动器基于从驱动侧构件传递到离合器的从动侧构件的实际传动扭矩之间的差动作，并请求确定的传动扭矩 基于骑手的加速器操作，使得实际传动转矩接近请求传动扭矩。 如果发动机在预定的操作状态下工作，则代替执行请求后续控制，执行转速维持控制，在该转速维持控制下，离合器致动器被致动，使得实际变速器转矩接近发动机转矩。

公开(公告)号：US07424356B2

公开(公告)日：2008-09-09

申请号：US11160678

申请日：2005-07-05

Applicant: Mario Jung ,  Alexander Schweizer ,  Klaus Kuepper

Inventor： Mario Jung ,  Alexander Schweizer ,  Klaus Kuepper

IPC: B60K17/04

CPC classification number: F16D48/06 ,  F16D2500/3026 ,  F16D2500/30406 ,  F16D2500/30421 ,  F16D2500/3065 ,  F16D2500/3068 ,  F16D2500/30806 ,  F16D2500/5018 ,  F16D2500/70264 ,  Y10S903/947 ,  Y10T477/755

Abstract: A method for referencing an incremental travel sensor in an electronically controlled actuation device of a clutch in the drive train of a traveling vehicle, the actuation device containing a memory in which a characteristic curve is stored that indicates the clutch torque as a function of the position of an actuation element, the method comprising the following steps: determining whether the clutch is slipping beyond a given threshold; if so, determining the current clutch torque; and determining the current position of the actuation element based on the current clutch torque and the characteristic curve. Additional methods are specified that facilitate a referencing according to requirements.

Abstract translation: 一种用于参考行驶车辆的传动系中的离合器的电子控制致动装置中的增量行驶传感器的方法，所述致动装置包含存储特征曲线的存储器，该存储器指示作为位置的函数的离合器扭矩 所述方法包括以下步骤：确定所述离合器是否滑动超过给定的阈值; 如果是，确定当前的离合器扭矩; 以及基于当前离合器扭矩和特性曲线来确定致动元件的当前位置。 另外指定了方便根据要求引用的方法。

公开(公告)号：US20070199790A1

公开(公告)日：2007-08-30

申请号：US11706534

申请日：2007-02-15

Applicant: Jeremy Whitmer ,  Brad Shellhammer ,  Ben Roberts ,  David Smith

Inventor： Jeremy Whitmer ,  Brad Shellhammer ,  Ben Roberts ,  David Smith

IPC: F16D13/75

CPC classification number: F16D13/757 ,  F16D48/06 ,  F16D48/064 ,  F16D2023/126 ,  F16D2500/1025 ,  F16D2500/10412 ,  F16D2500/1045 ,  F16D2500/1086 ,  F16D2500/3023 ,  F16D2500/3026 ,  F16D2500/30406 ,  F16D2500/30415 ,  F16D2500/30421 ,  F16D2500/3065 ,  F16D2500/3067 ,  F16D2500/308 ,  F16D2500/30806 ,  F16D2500/3166 ,  F16D2500/5023 ,  F16D2500/50233 ,  F16D2500/50251 ,  F16D2500/50296 ,  F16D2500/70264 ,  F16D2500/70404 ,  F16D2500/7041 ,  F16D2500/70426 ,  F16D2500/7044 ,  F16D2500/70605

Abstract: A process for adjusting a friction clutch located in a drive train of a vehicle and actuated by an actuator, the friction clutch comprising an adjustment device which, on moving an actuation element beyond a displacement range, effects a clutch adjustment compensating for friction lining wear, the process comprising the following steps: determining whether the drive train of the vehicle is in a state in which an adjustment of the clutch is possible; determining whether an adjustment of the clutch is necessary; moving the actuation element beyond the theoretical range so that the adjustment device carries out an adjustment; activating a slip-control process of the clutch; determining whether an adjustment has taken place; and, updating the engagement point of the clutch.

Abstract translation: 一种用于调节位于车辆的传动系中并由致动器致动的摩擦离合器的过程，所述摩擦离合器包括调节装置，所述调节装置在使致动元件移动超过位移范围时实现补偿摩擦衬里磨损的离合器调节， 该过程包括以下步骤：确定车辆的传动系是否处于可能进行离合器调节的状态; 确定是否需要调节离合器; 使致动元件移动超过理论范围，使得调节装置执行调节; 激活离合器的滑动控制过程; 确定是否进行调整; 并且更新离合器的接合点。

公开(公告)号：US20060236798A1

公开(公告)日：2006-10-26

申请号：US10567414

申请日：2004-08-12

Applicant: Christian Krauss ,  Michael Schwekutsch

Inventor： Christian Krauss ,  Michael Schwekutsch

IPC: F16H3/08 ,  F16H37/06

CPC classification number: F16D48/08 ,  B60W2510/0275 ,  B60W2520/26 ,  B60W2710/105 ,  F16D2500/10412 ,  F16D2500/1085 ,  F16D2500/1086 ,  F16D2500/30421 ,  F16D2500/50224 ,  F16D2500/50661 ,  F16D2500/70426 ,  F16H3/006 ,  F16H35/10 ,  F16H61/688 ,  F16H2003/0931 ,  F16H2200/0052 ,  F16H2312/02 ,  Y10T74/19019 ,  Y10T74/19219 ,  Y10T74/19228 ,  Y10T74/19233 ,  Y10T74/19288 ,  Y10T477/6392 ,  Y10T477/6403 ,  Y10T477/641 ,  Y10T477/6425 ,  Y10T477/75 ,  Y10T477/755

Abstract: The invention concerns a method of controlling a twin-clutch transmission (10). When the torque transmitted in a first transmission path (C1, E2, Z8, Z9, S2, Z3, Z4) reaches an upper limit given by the torque transmission capacity of that path further additional torque produced by an engine at the drive shaft (I) is transmitted by closure of the second clutch (C2) to the output shaft (O) in parallel relationship by way of a second transmission path (C2, E1, Z1, Z2, S1, Z3, Z4). That permits the output of the engine to be better utilised and makes it possible to achieve better travel characteristics.

Abstract translation: 本发明涉及一种控制双离合器变速器（10）的方法。 当在第一传输路径（C 1，E 2，Z 8，Z 9，S 2，Z 3，Z 4）中传递的扭矩达到由该路径的转矩传递能力给出的上限时， 驱动轴（I）的发动机通过第二传递路径（C 2，E 1，Z 1，Z 2，...）以平行关系将第二离合器（C 2）封闭到输出轴（O） S 1，Z 3，Z 4）。 这样可以更好地利用发动机的输出，并且可以实现更好的行驶特性。

公开(公告)号：US07121390B2

公开(公告)日：2006-10-17

申请号：US10778931

申请日：2004-02-13

Applicant: Michael Reuschel

Inventor： Michael Reuschel

IPC: B60W10/02

CPC classification number: B60W30/18 ,  B60W10/02 ,  B60W10/10 ,  B60W30/1819 ,  B60W2710/027 ,  B60W2710/1011 ,  F16D48/066 ,  F16D2500/1088 ,  F16D2500/3024 ,  F16D2500/30412 ,  F16D2500/30421 ,  F16D2500/3067 ,  F16D2500/30806 ,  F16D2500/3144 ,  F16D2500/70252 ,  F16D2500/7041 ,  F16H61/66272 ,  F16H2061/6618

Abstract: Method for adapting a relationship stored in an electronic control unit, between a moment transmittable by a clutch, and a control variable for controlling an actuation unit of the clutch, which clutch is arranged in an automated motor vehicle drive train with a torque detection device arranged between the clutch and a transmission with a steplessly changeable transmission ratio for producing an output parameter dependent upon a detected moment and the momentary transmission ration of the transmission, by which method the moment transmitted by the clutch is calculated from the momentary transmission ratio and the value of the output parameter, and in an operating condition of the clutch in which the transmittable and transmitted moment of the clutch are equalized, the transmitted moment is coordinated with the control variable as an updated transmittable moment.

Abstract translation: 用于使存储在电子控制单元中的关系在离合器可传递的力矩与用于控制离合器的致动单元的控制变量之间适应的方法，该离合器布置在自动机动车辆传动系中，其中扭矩检测装置布置 在离合器和变速器之间具有无级变速传动比，用于根据检测到的力矩和变速器的瞬时传动比来产生输出参数，通过该方法，由瞬时传动比计算离合器传递的力矩， 的输出参数，并且在使离合器的可传递力矩和传递力矩相等的离合器的操作状态下，传递力矩与控制变量一起作为更新的可传递力矩。

公开(公告)号：US20060223671A1

公开(公告)日：2006-10-05

申请号：US11424403

申请日：2006-06-15

Applicant: Marcus Steen ,  Svante Karlsson ,  Helene Panagopoulos ,  Erik Lauri

Inventor： Marcus Steen ,  Svante Karlsson ,  Helene Panagopoulos ,  Erik Lauri

IPC: B60W10/02 ,  B23Q5/00

CPC classification number: B60W30/18 ,  B60W10/02 ,  B60W10/10 ,  B60W30/1819 ,  F16D48/06 ,  F16D2500/1028 ,  F16D2500/10412 ,  F16D2500/1045 ,  F16D2500/3026 ,  F16D2500/30421 ,  F16D2500/30806 ,  F16D2500/31426 ,  F16D2500/70264 ,  F16D2500/7041 ,  F16D2500/70605 ,  Y10T477/75 ,  Y10T477/78

Abstract: A drive unit for a motor vehicle, comprising a drive engine, a transmission having an intermediate shaft with intermediate shaft brake, and a friction clutch which is engaged between the engine and the transmission and which, via an electronic control unit, is operated by an operating cylinder. A torque transmitter is provided, which detects input torque to the transmission. The control unit is arranged so as, on predetermined occasions, when the transmission is in the neutral position, the friction clutch is disconnected and the intermediate shaft brake is applied, gradually to engage the friction clutch and to register and store, as a function of the position the operating piston of the operating cylinder, the torque measured by the torque transmitter.

Abstract translation: 一种用于机动车辆的驱动单元，包括驱动发动机，具有带有中间轴制动器的中间轴的变速器和接合在发动机和变速器之间的摩擦离合器，并且经由电子控制单元由一个 操作气缸。 提供一个扭矩传感器，用于检测传动装置的输入转矩。 控制单元在规定的情况下被布置成当变速器处于中立位置时，摩擦离合器被断开并且中间轴制动器被施加，逐渐地与摩擦离合器接合并且作为 操作缸的操作活塞的位置，扭矩传感器测量的扭矩。

公开(公告)号：US07054732B2

公开(公告)日：2006-05-30

申请号：US11049783

申请日：2005-02-02

Applicant: Christian Rieger ,  Jurgen Eich ,  Robert Fischer ,  Jurgen Gerhart ,  Mario Jung ,  Holger Stork

Inventor： Christian Rieger ,  Jurgen Eich ,  Robert Fischer ,  Jurgen Gerhart ,  Mario Jung ,  Holger Stork

IPC: B60W10/02 ,  F16H48/00

CPC classification number: F16D48/06 ,  B60W2510/0652 ,  B60W2510/0657 ,  F16D2500/10481 ,  F16D2500/30402 ,  F16D2500/30404 ,  F16D2500/30421 ,  F16D2500/3056 ,  F16D2500/3064 ,  F16D2500/3065 ,  F16D2500/3066 ,  F16D2500/3067 ,  F16D2500/30803 ,  F16D2500/3108 ,  F16D2500/3122 ,  F16D2500/3166 ,  Y10T477/653 ,  Y10T477/70 ,  Y10T477/75

Abstract: A method for controlling an automated clutch of a motor vehicle, wherein the frictional engagement of the clutch is characterized by a physical friction value that changes dependent on an operating state of the clutch, has the steps of: a) modeling the physical friction value as a friction value (RW) in a clutch control unit based on at least one parameter of the power train, wherein the friction value (RW) contains a component representing a dependency of the friction value from a clutch temperature, and b) controlling the frictional engagement of the automated clutch based on the friction value (RW) that was obtained as a result of the modeling in step a).

Abstract translation: 一种用于控制机动车辆的自动离合器的方法，其中所述离合器的摩擦接合的特征在于取决于所述离合器的操作状态而改变的物理摩擦值，具有以下步骤：a）将物理摩擦值建模为 基于动力传动系的至​​少一个参数的离合器控制单元中的摩擦值（RW），其中摩擦值（RW）包含表示摩擦值与离合器温度的相关性的分量，以及b）控制摩擦系数 基于作为步骤a）中的建模的结果获得的摩擦值（RW），自动离合器的接合。