公开(公告)号：US06945909B2

公开(公告)日：2005-09-20

申请号：US10695991

申请日：2003-10-30

申请人： Akio Maekawa

发明人： Akio Maekawa

IPC分类号： B60K23/08 ,  F16D48/06 ,  F16D48/12 ,  B60K17/348

CPC分类号： B60K23/0808 ,  B60W2510/0604 ,  B60W2510/1005 ,  B60W2520/10 ,  B60W2520/263 ,  B60W2710/027 ,  B60W2710/105 ,  F16D48/064 ,  F16D2500/1022 ,  F16D2500/10431 ,  F16D2500/3021 ,  F16D2500/3022 ,  F16D2500/30806 ,  F16D2500/3108 ,  F16D2500/3115 ,  F16D2500/50816 ,  F16D2500/70223 ,  F16D2500/70252 ,  F16D2500/7044 ,  F16D2500/7061 ,  F16D2500/70615 ,  F16D2500/7109 ,  Y10T477/6392 ,  Y10T477/753 ,  Y10T477/78

摘要： A torque distribution control device for a four-wheel drive vehicle having a torque distribution device for distributing the drive power transmitted from an engine to either of the front wheels or the rear wheels as prime drive wheels, to other wheels as sub-drive wheels determines a pre-torque in a feed forward sense based on the vehicle speed, the throttle opening degree and the gear shift step of a transmission. A compensation torque is determined in a feedback sense based on the vehicle speed and the rotational speed difference between the drive wheels and the sub-drive wheels. A torque transmission clutch is controlled based on a command torque which is obtained by the addition of the pre-torque and the compensation torque, so that the command torque is distributed to the sub-drive wheels.

摘要翻译： 一种用于四轮驱动车辆的扭矩分配控制装置，具有用于将从发动机传递到前轮或后轮中的任一个作为主驱动轮的驱动力分配给作为副驱动轮的其他车轮的扭矩分配装置， 基于车速，变速器的节气门开度和变速级的前馈方向的预转矩。 基于车速和驱动轮和副驱动轮之间的转速差，在反馈意义上确定补偿扭矩。 基于通过增加预转矩和补偿转矩而获得的指令转矩来控制转矩传递离合器，使得指令转矩分配给副驱动轮。

公开(公告)号：US08762017B2

公开(公告)日：2014-06-24

申请号：US13391723

申请日：2010-09-13

申请人： Peter Juhlin-Dannfelt

发明人： Peter Juhlin-Dannfelt

IPC分类号： G06F7/00

CPC分类号： F16D48/06 ,  F16D2500/5048 ,  F16D2500/50816 ,  F16D2500/70412 ,  F16D2500/70424

摘要： A method for opening of an automatically controlled clutch (106) of a vehicle which comprises a combustion engine (101) for generating driving force intended for transmission to at least one powered wheel (113, 114) via the clutch and a gearbox (103). The method includes opening the clutch at an initial rate to at least a first position substantially corresponding to a position at which the clutch can at most transmit the maximum torque which the combustion engine can deliver at idling speed, and from the first position, opening the clutch at a second rate which is lower than the initial rate.

摘要翻译： 一种用于打开车辆的自动控制的离合器（106）的方法，该离合器包括用于产生用于经由离合器传递到至少一个动力轮（113,114）的驱动力的内燃机（101）和齿轮箱（103） 。 该方法包括以初始速率将离合器打开到至少第一位置，该第一位置基本上对应于离合器可以最大限度地传递内燃机可以以空转速度递送的最大扭矩的位置，并且从第一位置打开离合器 以低于初始速率的第二速率离合。

公开(公告)号：US08083041B2

公开(公告)日：2011-12-27

申请号：US12119747

申请日：2008-05-13

申请人： Russell T. Capito ,  Charles G. Stuart ,  Paul J. Valente

发明人： Russell T. Capito ,  Charles G. Stuart ,  Paul J. Valente

IPC分类号： F16D67/04 ,  F16D43/28

CPC分类号： F16D25/083 ,  B60K17/351 ,  B60K23/0808 ,  F16D25/0638 ,  F16D48/02 ,  F16D48/066 ,  F16D2500/1024 ,  F16D2500/10431 ,  F16D2500/1045 ,  F16D2500/3021 ,  F16D2500/3024 ,  F16D2500/30406 ,  F16D2500/3056 ,  F16D2500/3069 ,  F16D2500/30803 ,  F16D2500/3101 ,  F16D2500/3108 ,  F16D2500/3166 ,  F16D2500/50816 ,  F16D2500/5108 ,  F16D2500/70217 ,  F16D2500/7044 ,  Y10T477/6425

摘要： A power transmission device includes an actuator having an electric motor driving a pump to supply pressurized fluid to a piston acting on a friction clutch to transfer torque between rotatable input and output members. In one instance, a valve between the pump outlet and the piston selectively traps pressurized fluid acting on the piston without continued energization of the electric motor. A gerotor may be formed from a material having a first coefficient of thermal expansion and a housing formed from a material having a second lower coefficient of thermal expansion to vary pump component clearances as the viscosity of the pumped fluid changes with changes in temperature. A method of controlling the power transmission device includes defining a correlation between pump speed, fluid temperature and fluid pressure, determining fluid temperature, determining pump speed, and rotating the pump to transfer a predetermined quantity of torque.

摘要翻译： 动力传递装置包括具有电动机的致动器，该电动机驱动泵以将加压流体供应到作用在摩擦离合器上的活塞，以在可旋转的输入和输出构件之间传递扭矩。 在一种情况下，泵出口和活塞之间的阀选择性地捕获作用在活塞上的加压流体，而不会继续给电动机通电。 摆线齿轮可以由具有第一热膨胀系数的材料和由具有第二较低热膨胀系数的材料形成的壳体形成，以随着泵送流体的粘度随温度变化而改变泵组分间隙。 控制动力传递装置的方法包括定义泵速度，流体温度和流体压力之间的相关性，确定流体温度，确定泵速度，以及旋转泵以传递预定量的扭矩。

公开(公告)号：US06926638B1

公开(公告)日：2005-08-09

申请号：US09959689

申请日：2000-04-04

申请人： Helmut Gimmler ,  Peter-Klaus Kuhn ,  Christian Onnen ,  Friedrich Scherer ,  Alexander Schwarz ,  Michael Weiss ,  Udo Wollenhaupt ,  Florian Fredy Eckstein ,  Ursula Else Eckstein

发明人： Fredy Eckstein

IPC分类号： B60W40/08 ,  F16D48/06 ,  B60K41/02 ,  B60K41/24

CPC分类号： B60W10/06 ,  B60W10/02 ,  B60W40/09 ,  B60W2030/1809 ,  B60W2510/0652 ,  B60W2510/0657 ,  B60W2520/105 ,  B60W2520/125 ,  B60W2540/103 ,  B60W2540/106 ,  B60W2540/12 ,  B60W2540/30 ,  B60W2550/10 ,  B60W2550/12 ,  B60W2550/142 ,  B60W2550/148 ,  B60W2550/22 ,  B60W2550/308 ,  B60W2550/402 ,  F16D48/064 ,  F16D2500/31426 ,  F16D2500/31446 ,  F16D2500/50816 ,  F16D2500/70424 ,  Y02T10/48 ,  Y10S477/901 ,  Y10S477/905 ,  Y10T477/6425 ,  Y10T477/743 ,  Y10T477/753

摘要： The invention relates to a process for carrying out an automated clutch actuation of a motor vehicle with a drive engine and a transmission, connected to said drive engine by way of a clutch, in which process the clutch exhibits both an opened and a closed operating position, whereby to introduce unpowered operating phases the clutch is transferred by means of automation into the opened operating position and to introduce powered operating phases it is transferred by means of automation into the closed operating position.To design such a process more reliably and comfortably, the variables, from which a dangerous situation in time or its termination can be concluded with a certain probability, are measured, according to the invention, so that the clutch can be moved into an operating position (opened or closed), which makes it possible to carry out faster the subsequent request of the driver—such as an acceleration request or a braking request.

摘要翻译： 本发明涉及一种用于执行具有驱动发动机和变速器的机动车辆的自动离合器致动的方法，所述驱动发动机和变速器通过离合器连接到所述驱动发动机，在该过程中，离合器表现出打开和闭合的操作位置 ，由此引入无动力运行阶段，离合器通过自动化传递到打开的操作位置，并引入动力操作阶段，其通过自动化传递到关闭的操作位置。 为了更可靠和舒适地设计这种过程，根据本发明，可以测量根据本发明可以结束危险的时间或其终止的变量的变量，使得离合器可以移动到操作位置 （打开或关闭），这使得可以更快地执行驾驶员的后续请求 - 例如加速请求或制动请求。

公开(公告)号：US5823912A

公开(公告)日：1998-10-20

申请号：US592855

申请日：1996-01-24

申请人： Robert Fischer ,  Thomas Jager ,  Martin Zimmermann

发明人： Robert Fischer ,  Thomas Jager ,  Martin Zimmermann

IPC分类号： B60K23/00 ,  F16D25/12 ,  F16D48/02 ,  F16D48/06 ,  B60K23/02

CPC分类号： F16D48/068 ,  F16D25/123 ,  F16D48/066 ,  B60W2510/0241 ,  B60W2510/0275 ,  B60W2510/0291 ,  B60W2510/0657 ,  F16D2500/10412 ,  F16D2500/1045 ,  F16D2500/30406 ,  F16D2500/30421 ,  F16D2500/3064 ,  F16D2500/3065 ,  F16D2500/3067 ,  F16D2500/30806 ,  F16D2500/30816 ,  F16D2500/30825 ,  F16D2500/3101 ,  F16D2500/3115 ,  F16D2500/5023 ,  F16D2500/50296 ,  F16D2500/50816 ,  F16D2500/50825 ,  F16D2500/5106 ,  F16D2500/70247 ,  F16D2500/7043 ,  F16D2500/7101 ,  F16D2500/7103 ,  F16D2500/7104 ,  Y10T477/65 ,  Y10T477/653 ,  Y10T477/75 ,  Y10T477/753 ,  Y10T477/755

摘要： There are disclosed a method of and an apparatus for regulating the operation of a friction clutch or another torque transmission system in the power train of a motor vehicle. The regulation is such that the operator of the vehicle is informed of a prevailing or impending condition which entails or is about to entail damage to the system or to the entire power train. Such situation can arise in response to excessive and/or prolonged slip of abutting friction surfaces in a friction clutch, overheating of one or more parts of the system for any other reason(s), as a result of improper selection of the transmission speed for starting of the vehicle and/or due to excessive wear upon the friction linings and/or other parts. The remedial undertaking can include such regulation of the system that the ride become uncomfortable to the occupant(s) of the vehicle and/or automatic elimination of the cause(s) of unsatisfactory torque transmission.

摘要翻译： 公开了一种用于调节机动车辆的动力传动系中的摩擦离合器或其它扭矩传递系统的操作的方法和装置。 该规定是指通知车辆的操作人员正在或将要对系统或整个动力传动系统造成损害的现行或即将发生的状况。 这种情况可以由于摩擦离合器中的抵靠摩擦表面的过度和/或长时间的滑动而产生，由于任何其他原因，系统的一个或多个部件的过热，由于不适当地选择传动速度 车辆的起动和/或由于摩擦衬片和/或其他部件上的过度磨损。 补救措施可以包括对车辆的乘客变得不舒适的系统的这种规定和/或自动消除不令人满意的扭矩传递的原因。

公开(公告)号：US3637057A

公开(公告)日：1972-01-25

申请号：US3637057D

申请日：1969-10-21

申请人： AISIN SEIKI

发明人： OKAMOTO TOSIAKI

IPC分类号： B60W10/02 ,  B60T8/26 ,  B60T8/32 ,  B60T13/24 ,  B60W10/18 ,  F16D67/04

CPC分类号： F16D48/04 ,  B60T8/26 ,  B60T8/3215 ,  B60T13/241 ,  F16D48/066 ,  F16D2500/3108 ,  F16D2500/3115 ,  F16D2500/50816 ,  F16D2500/5102

摘要： A vehicle having a conventional clutch pedal and brake pedal is provided with an antiskid brake system wherein a wheel rotation sensor provides a signal for the automatic release and reapplication of the brakes during a substantial wheel lock condition. Upon the initial reception of the signal, the clutch will automatically be released and will be maintained in the release position during any subsequent automatic release and reapplication of the brakes during a continuous single operation of the brake pedal.

摘要翻译： 具有常规离合器踏板和制动踏板的车辆设置有防滑制动系统，其中车轮旋转传感器在实质的车轮锁定状态期间提供用于自动释放和重新应用制动器的信号。 在信号的初始接收时，离合器将自动释放，并且在任何随后的自动释放期间并且在制动踏板的连续单次操作期间重新应用制动器时将保持离合器。

公开(公告)号：US09651101B2

公开(公告)日：2017-05-16

申请号：US14454976

申请日：2014-08-08

申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC

发明人： Goro Tamai ,  Anthony J. Corsetti

IPC分类号： F16D48/10 ,  B60W30/02 ,  F16D48/06

CPC分类号： F16D48/10 ,  B60W30/02 ,  F16D48/06 ,  F16D2500/10493 ,  F16D2500/1066 ,  F16D2500/30401 ,  F16D2500/30406 ,  F16D2500/3117 ,  F16D2500/3118 ,  F16D2500/3166 ,  F16D2500/50816 ,  Y10S903/946

摘要： A method of controlling a selectable one way clutch operable to selectively couple a shaft to a housing of a transmission includes determining if an electric motor is currently operating, and if the selectable one way clutch is currently engaged to couple the shaft to the housing. It is further determined whether or not wheel torque of at least one wheel is currently being actively managed by at least one vehicle control system. When the electric motor is operating with the selectable one way clutch engaged, and wheel torque of at least one wheel of the hybrid vehicle is currently being actively managed by at least one vehicle control system, then selectable one way clutch is disengaged to release the shaft from the housing and allow rotation of the shaft relative to the housing.

公开(公告)号：US20150112562A1

公开(公告)日：2015-04-23

申请号：US14521611

申请日：2014-10-23

申请人： Robert Bosch GmbH

发明人： Frank BAST

IPC分类号： F02N11/00 ,  F16D48/06 ,  B60W10/06 ,  B60W10/02

CPC分类号： F02N11/00 ,  B60W10/02 ,  B60W10/06 ,  B60W10/184 ,  B60W30/025 ,  B60W2030/1809 ,  B60W2510/02 ,  B60W2510/18 ,  B60W2710/182 ,  F02N5/04 ,  F02N11/0844 ,  F02N11/0855 ,  F16D48/06 ,  F16D2500/3101 ,  F16D2500/5029 ,  F16D2500/50816 ,  F16D2500/5085 ,  F16D2500/5122 ,  F16D2500/525 ,  F16D2500/7041 ,  Y02T10/76 ,  Y10T477/71

摘要： A method for controlling a clutch start after an engine stop coasting phase of a motor vehicle whose service brake is applied and whose braking system may be influenced by a clutch control with regard to the braking torque. In this connection, the braking torque is reduced by the value caused by the clutch start as an effective wheel torque by engaging the clutch. This has the advantage that the exact amount of braking effect is achieved, which was intended by the original application of the brake without a clutch start. Consequently, no additional braking effect results from the clutch start, which would reduce the comfort of the passengers. The passengers namely perceive a clutch start as the application of the brake.

摘要翻译： 一种用于在施加行车制动器的机动车辆的发动机停止惯性相位之后控制离合器起动的方法，并且其制动系统可能受到关于制动转矩的离合器控制的影响。 在这方面，通过接合离合器，制动转矩减小由作为有效车轮转矩的离合器起动引起的值。 这具有实现制动效果的确切量的优点，这是通过在没有离合器起动的情况下原始应用制动器的。 因此，离合器起动不产生额外的制动效果，这将降低乘客的舒适度。 乘客即感觉到离合器开始作为制动器的应用。

公开(公告)号：US20130237373A1

公开(公告)日：2013-09-12

申请号：US13885477

申请日：2011-11-14

申请人： Kunihiro Kaneko

发明人： Kunihiro Kaneko

IPC分类号： B60W10/02 ,  B60W10/184

CPC分类号： B60W10/02 ,  B60T8/3215 ,  B60T2201/03 ,  B60T2260/04 ,  B60W10/184 ,  F16D48/06 ,  F16D2500/3108 ,  F16D2500/31426 ,  F16D2500/50816 ,  F16D2500/70424 ,  Y10T477/745

摘要： The objective of the present invention is to provide a clutch disengagement control mechanism that is for a mechanical automatic transmission and that can perform clutch disengagement control at an optimal timing during both ordinary driving and low-speed driving at the verge of stopping. To this end, the present invention is provided with a vehicle speed measurement device (3 and 6, or 4), a brake-operation-speed measurement device (8), a clutch operation device (9), and a control device (10). The control device (10) has: a function for generating a control signal that disengages the clutch from the clutch operation device (9) when the brake operation speed is at least a second threshold (B) in the case that the vehicle speed (X) is at least a first threshold (A); and a function for generating a control signal that disengages the clutch from the clutch operation device (9) when the brake operation speed is at least a third threshold (C) in the case that the vehicle speed (X) is less than the first threshold (A).

摘要翻译： 本发明的目的是提供一种用于机械自动变速器的离合器分离控制机构，并且能够在停止的正常行驶和低速行驶期间的最佳定时进行离合器分离控制。 为此，本发明提供一种车速测量装置（3,6），制动操作速度测量装置（8），离合器操作装置（9）和控制装置（10） ）。 控制装置（10）具有：在车速（X）的情况下，当制动器操作速度为至少第二阈值（B）时，产生使离合器与离合器操作装置（9）脱离的控制信号的功能; ）至少为第一阈值（A）; 以及在车速（X）小于第一阈值（C）的情况下，当制动器操作速度为至少第三阈值（C）时，产生使离合器与离合器操作装置（9）脱离的控制信号的功能 （一个）。

公开(公告)号：US07613558B2

公开(公告)日：2009-11-03

申请号：US10667396

申请日：2003-09-23

申请人： Takeshi Yoneda

发明人： Takeshi Yoneda

IPC分类号： G06F17/00 ,  F16H59/18

CPC分类号： B60K23/0808 ,  B60K17/20 ,  B60K23/04 ,  B60T2201/14 ,  B60W2510/0604 ,  B60W2520/10 ,  B60W2520/125 ,  B60W2520/263 ,  B60W2520/28 ,  B60W2530/20 ,  B60W2540/12 ,  B60W2710/025 ,  B60W2710/027 ,  F16D48/06 ,  F16D2500/10425 ,  F16D2500/3021 ,  F16D2500/3101 ,  F16D2500/3109 ,  F16D2500/3115 ,  F16D2500/5075 ,  F16D2500/50816 ,  F16D2500/70252 ,  F16D2500/70404 ,  F16D2500/7044 ,  F16D2500/7061 ,  F16D2500/70631 ,  Y10T74/1926

摘要： The differential limiting control apparatus having a clutch unit interposed between one rotational shaft and the other rotational shaft for variably transmitting a driving force between the one rotational shaft and the other rotational shaft, having: a feedback control unit for computing the clutch torque on basis of vehicle behaviors through a feedback control, a feed forward control unit for computing the clutch torque based on the behaviors through feed forward control, a tire diameter difference computing unit for computing a diameter difference of a tire, and a clutch torque computing unit for computing a final clutch torque by changing a ratio of the clutch torque obtained through the feedback control and a clutch torque obtained through the feed forward control so as to appropriately decide the feed forward control by effectively suppressing the tire slip while avoiding the occurrence of the internal circulation of the torque.

摘要翻译： 该差动限制控制装置具有插入在一个旋转轴和另一个旋转轴之间的离合器单元，用于可变地传递一个旋转轴和另一个旋转轴之间的驱动力，该转动轴具有：反馈控制单元，用于基于 通过反馈控制的车辆行为，用于基于前馈控制的行为计算离合器扭矩的前馈控制单元，用于计算轮胎的直径差的轮胎直径差计算单元和用于计算轮胎的直径差的离合器扭矩计算单元 通过改变通过反馈控制获得的离合器扭矩的比率和通过前馈控制获得的离合器扭矩的比例来确定最终离合器扭矩，以便通过有效地抑制轮胎打滑来适当地确定前馈控制，同时避免发生内部循环 扭矩。