公开(公告)号：US09358982B2

公开(公告)日：2016-06-07

申请号：US12667957

申请日：2008-06-30

申请人： Christophe Desfriches ,  Alessandro Monti ,  Richard Pothin

发明人： Christophe Desfriches ,  Alessandro Monti ,  Richard Pothin

IPC分类号： G06F19/00 ,  B60W30/18 ,  F16D48/06 ,  B60W50/00

CPC分类号： B60W30/18118 ,  B60W10/02 ,  B60W10/06 ,  B60W2050/004 ,  B60W2510/0225 ,  B60W2540/14 ,  F16D48/06 ,  F16D2500/3026 ,  F16D2500/30421 ,  F16D2500/31413 ,  F16D2500/3144 ,  F16D2500/31453 ,  F16D2500/50825 ,  F16D2500/70235 ,  F16D2500/70252 ,  F16D2500/7044 ,  F16D2500/70605

摘要： A method for processing data recorded during a data acquisition, the data defining a correspondence between values representing torque transmitted by a clutch and values representing a position of a clutch control member. The processing method includes modifying the recorded data to define a modified correspondence between the values representing the torque transmitted by the clutch and the values representing the position of the clutch control member, the modified correspondence to be used in a hill start assist device of a motor vehicle including a power train connected to drive wheels by a transmission system including the clutch and a braking system, whereby the release of the braking system is automatically controlled by the assist device.

摘要翻译： 一种用于处理在数据采集期间记录的数据的方法，所述数据定义表示由离合器传递的扭矩的值与表示离合器控制构件的位置的值之间的对应关系。 所述处理方法包括修改所记录的数据，以定义表示由离合器传递的扭矩的值与表示离合器控制构件的位置的值之间的修改的对应关系，该修改的对应关系用于电动机的山丘起动辅助装置 包括通过包括离合器和制动系统的传动系统连接到驱动轮的动力传动系统的车辆，由此由辅助装置自动控制制动系统的释放。

公开(公告)号：US08897944B2

公开(公告)日：2014-11-25

申请号：US13879852

申请日：2011-10-20

申请人： Yutaka Takamura ,  Hiroshi Arita ,  Haruhisa Tsuchikawa ,  Hiroki Shimoyama ,  Hiroyuki Ashizawa

发明人： Yutaka Takamura ,  Hiroshi Arita ,  Haruhisa Tsuchikawa ,  Hiroki Shimoyama ,  Hiroyuki Ashizawa

IPC分类号： B60L11/00 ,  B60W20/00 ,  B60K6/48 ,  B60K6/547 ,  B60L15/20 ,  B60W10/02 ,  F02D29/02 ,  F16D48/06 ,  B60W10/06 ,  B60W10/08 ,  B60L3/00 ,  B60L11/14

CPC分类号： B60W20/12 ,  B60K6/48 ,  B60K6/547 ,  B60L3/0023 ,  B60L11/14 ,  B60L15/2054 ,  B60L15/2081 ,  B60L2210/40 ,  B60L2240/12 ,  B60L2240/30 ,  B60L2240/36 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/441 ,  B60L2240/443 ,  B60L2240/507 ,  B60L2240/642 ,  B60L2250/26 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W20/10 ,  B60W30/18027 ,  B60W30/18063 ,  B60W30/1843 ,  B60W2510/0241 ,  B60W2510/0283 ,  B60W2510/081 ,  B60W2510/1005 ,  B60W2520/10 ,  B60W2540/10 ,  B60W2550/142 ,  B60W2710/025 ,  B60W2710/027 ,  B60W2710/105 ,  F02D29/02 ,  F16D48/062 ,  F16D48/066 ,  F16D2500/10412 ,  F16D2500/1066 ,  F16D2500/3026 ,  F16D2500/30406 ,  F16D2500/30415 ,  F16D2500/3056 ,  F16D2500/3067 ,  F16D2500/30814 ,  F16D2500/30825 ,  F16D2500/3101 ,  F16D2500/3108 ,  F16D2500/3127 ,  F16D2500/31446 ,  F16D2500/5046 ,  F16D2500/50825 ,  F16D2500/5104 ,  F16D2500/5106 ,  F16D2500/7027 ,  F16D2500/70282 ,  F16D2500/70426 ,  F16D2500/70458 ,  Y02T10/6221 ,  Y02T10/645 ,  Y02T10/70 ,  Y02T10/7077 ,  Y02T10/7241 ,  Y02T10/7275 ,  Y02T10/7291 ,  Y02T90/16 ,  Y10S903/93 ,  Y10S903/946

摘要： Provided herein is a vehicle drive force control. When a driver requests to start the vehicle with the brake OFF and depresses the accelerator pedal, a target drive torque exceeds a gradient load. To avoid excess current being supplied to the motor, the upper limit of motor speed, which is the input speed of a second clutch, is set to a value less than a slip detectable limit value at which it becomes possible to detect slip rotation, i.e. the difference over the output side rotation speed. When the target drive torque exceeds the gradient load, the lower limit of the input speed of the second clutch (the motor speed) is set to a value equal to or greater than the slip detectable limit value so that the required driving force can be achieved by the gradient load corresponding driving force control.

摘要翻译： 这里提供车辆驱动力控制。 当驾驶员要求制动器启动车辆并按下加速踏板时，目标驾驶力矩超过坡度载荷。 为了避免向电动机供给过剩电流，将作为第二离合器的输入速度的电动机速度的上限设定为小于能够检测滑动旋转的滑动检测极限值的值，即， 输出侧转速差。 当目标驱动扭矩超过倾斜载荷时，将第二离合器的输入速度的下限（马达速度）设定为等于或大于滑移检测极限值的值，从而可以实现所需的驱动力 通过梯度负载相应的驱动力控制。

公开(公告)号：US08776921B2

公开(公告)日：2014-07-15

申请号：US13055377

申请日：2009-06-17

申请人： Boyke Richter

发明人： Boyke Richter

IPC分类号： B60W20/00

CPC分类号： B60W30/18027 ,  B60K6/36 ,  B60K6/48 ,  B60K6/547 ,  B60W10/02 ,  B60W10/06 ,  B60W10/113 ,  B60W30/18118 ,  B60W30/192 ,  B60W2710/025 ,  B60Y2400/428 ,  F16D2500/1066 ,  F16D2500/1086 ,  F16D2500/3069 ,  F16D2500/50224 ,  F16D2500/50825 ,  F16D2500/50841 ,  F16D2500/70426 ,  F16H61/688 ,  Y02T10/6221

摘要： The invention relates to a method for starting the movement of a hybrid vehicle, which has a first (1) and a second drive unit (2), the first drive unit (1) being disposed on a first sub-transmission (T2) of a twin-clutch transmission having two sub-transmissions (T1, S1; T2, S2), In order to avoid rolling backwards when starting to move the hybrid vehicle in an attempt to start the movement using the first drive unit (1), the second drive unit (2) is started when starting the movement of the hybrid vehicle using the first drive unit (1), without interrupting the stress applied on the drive train (3) comprising the twin-clutch transmission.

摘要翻译： 本发明涉及一种用于启动具有第一和第二驱动单元（2）的混合动力车辆的运动的方法，所述第一驱动单元（1）设置在第一副变速器（T2）上 具有两个副变速器（T1，S1; T2，S2）的双离合器变速器。为了避免当开始移动混合动力车辆以尝试使用第一驱动单元（1）开始运动时向后滚动， 在不中断施加在包括双离合器变速器的传动系（3）上的应力的情况下，使用第一驱动单元（1）开始混合动力车辆的移动而启动第二驱动单元（2）。

公开(公告)号：US08694219B2

公开(公告)日：2014-04-08

申请号：US12637139

申请日：2009-12-14

申请人： Michael Bechmann

发明人： Michael Bechmann

IPC分类号： F16D48/00

CPC分类号： F16D48/06 ,  F16D2500/31433 ,  F16D2500/50825 ,  F16D2500/5106

摘要： The invention relates to a process of ending a clutch protection function against overload of an automated clutch. The clutch protection function is ended when, by actuating the gas- and brake pedals, an absolute value of a brake pedal signal falls below a default threshold value and the time derivative of the brake pedal signal is negative.

摘要翻译： 本发明涉及一种结束离合器保护功能以防止自动离合器过载的过程。 当通过启动气闸和制动踏板，制动踏板信号的绝对值低于默认阈值并且制动踏板信号的时间导数为负时，离合器保护功能结束。

公开(公告)号：US20120109476A1

公开(公告)日：2012-05-03

申请号：US13382568

申请日：2010-07-02

申请人： Norbert Wiencek

发明人： Norbert Wiencek

IPC分类号： F16H59/14

CPC分类号： B60W30/18072 ,  B60W10/02 ,  B60W2510/1015 ,  B60W2710/022 ,  F16D48/06 ,  F16D2500/30816 ,  F16D2500/50825 ,  F16D2500/5085 ,  F16D2500/7041 ,  Y02T10/76

摘要： A method of operating a drive-train which comprises a drive aggregate, a transmission and a starting clutch connected between the drive aggregate and the transmission such that during rolling and coasting, in a thrust operation, the drive-train is operated in such manner that a target value for the position of the clutch is determined as a function of a transmission input speed. The target value for the position of the clutch is compared with a corresponding actual value and, on the basis of the deviation between the target and actual values, a control parameter is generated for adjusting the clutch. The target value for the position of the clutch, during rolling and coasting, is determined in such manner that for a defined value of the transmission input speed, a target value is determined for the position of the clutch when rolling which is different from that determined when coasting.

摘要翻译： 一种操作传动系的方法，其包括驱动组合体，变速器和连接在驱动组合体和变速器之间的起动离合器，使得在滚动和滑行期间，在推力操作中，传动系以如下方式操作： 作为传动输入速度的函数确定离合器的位置的目标值。 将离合器的位置的目标值与相应的实际值进行比较，并且基于目标值和实际值之间的偏差，生成用于调整离合器的控制参数。 离合器在滚动和滑行过程中的位置的目标值以这样的方式确定，即对于定义的变速器输入速度值，确定当滚动时离合器的位置与目标值不同于所确定的目标值 滑行时

公开(公告)号：US20060116237A1

公开(公告)日：2006-06-01

申请号：US10536381

申请日：2003-11-26

申请人： Thomas Knoblauch ,  Christoph Ruchardt ,  Otto Ebner ,  Klaus Schweiger ,  Matthias Winkel ,  Andreas Schwenger ,  Marcus Gansohr

发明人： Thomas Knoblauch ,  Christoph Ruchardt ,  Otto Ebner ,  Klaus Schweiger ,  Matthias Winkel ,  Andreas Schwenger ,  Marcus Gansohr

IPC分类号： F16D48/06

CPC分类号： F16D25/088 ,  F16D25/14 ,  F16D48/02 ,  F16D48/066 ,  F16D2048/0203 ,  F16D2048/0212 ,  F16D2048/0275 ,  F16D2500/1024 ,  F16D2500/50825 ,  F16D2500/5104 ,  F16D2500/5114 ,  F16D2500/70406 ,  Y10T477/639 ,  Y10T477/75

摘要： A known device for increasing the functional reliability for a hydraulic circuit of a hydraulic clutch having one pressure reservoir and one release cylinder which comprises a primary piston, a secondary piston and a compensation volume is to be further developed in the sense that when the vehicle is at a standstill and the parking brake released, an unintentional release of the clutch is prevented. According to the invention there is used for the purpose a pressure-monitoring/pressure-supply device (28) which determines a reference operating pressure and establishes a static pressure which in case of system errors allows only a displacement of the secondary piston (16) such that the contact pressure of the clutch discs against each other is still sufficient to hold the vehicle at a standstill.

摘要翻译： 一种用于提高液压离合器的液压回路的功能可靠性的已知装置，其具有一个压力储存器和一个包括主活塞，次级活塞和补偿体积的释放气缸，其意义在于当车辆是 在停止状态并且驻车制动器释放时，防止了离合器的无意的释放。 根据本发明，用于该目的的压力监视/供压装置（28），其确定参考操作压力并建立静压，在系统错误的情况下，仅允许二级活塞（16）的位移， 使得离合器盘彼此的接触压力仍然足以将车辆保持在停止状态。

公开(公告)号：US20040045782A1

公开(公告)日：2004-03-11

申请号：US10454819

申请日：2003-06-05

发明人： Giovanni Tornatore ,  Cesare Sola ,  Fabrizio Girola

IPC分类号： F16D021/02

CPC分类号： F16H3/006 ,  F16D48/062 ,  F16D48/064 ,  F16D2048/0269 ,  F16D2500/3026 ,  F16D2500/31466 ,  F16D2500/50825 ,  F16D2500/7041 ,  F16D2500/70458 ,  F16D2500/7061

摘要： A dual clutch transmission unit for a motor vehicle is adapted to transmit the movement to an automatic gear change provided with two ranks of gears; the transmission unit has a rotary movement input member adapted to be driven in rotation by the engine of the motor vehicle and two output shafts which are adapted to be rigidly connected to respective input shafts of the gear change and bear respective clutch devices which are adapted to receive the movement from the rotary member and are each associated with a relative rank of gears of the gear change; one of the clutch devices is disengaged and the other is engaged in sequence by an actuator device provided with a single actuator and a movement sleeve coaxial with one another.

摘要翻译： 用于机动车辆的双离合器传动单元适于将运动传递到具有两级齿轮的自动变速器; 传动单元具有适于由机动车辆的发动机旋转驱动的旋转运动输入构件和适于刚性地连接到齿轮的相应输入轴的两个输出轴，并且承载相应的离合器装置， 接收来自旋转构件的运动并且各自与变速齿轮的相对等级相关联; 其中一个离合器装置脱离接合，另一个通过设置有单个致动器的致动器装置和彼此同轴的运动套筒依次接合。

公开(公告)号：US09695888B2

公开(公告)日：2017-07-04

申请号：US14942387

申请日：2015-11-16

申请人： Hyundai Motor Company

发明人： Woon Ki Cho

IPC分类号： F16D48/06

CPC分类号： F16D48/06 ,  F16D2500/10412 ,  F16D2500/1045 ,  F16D2500/30404 ,  F16D2500/3111 ,  F16D2500/31426 ,  F16D2500/3144 ,  F16D2500/50287 ,  F16D2500/50825 ,  F16D2500/50841 ,  F16D2500/5106 ,  F16D2500/7044 ,  F16D2500/7102 ,  F16D2500/7109

摘要： A method for preventing overheating of a clutch for a vehicle may include determining, by a controller, whether a state of the vehicle satisfies a hill hold condition; acquiring, by the controller, a temperature of a clutch between an engine and a transmission when the hill hold condition is satisfied; applying, by the controller, a first torque having a predetermined square wave shape to the clutch when the temperature of the clutch reaches a first temperature; and applying, by the controller, a second torque having a predetermined sine wave shape to the clutch when the temperature of the clutch reaches a second temperature higher than the first temperature.

公开(公告)号：US09540004B2

公开(公告)日：2017-01-10

申请号：US14406748

申请日：2012-06-20

申请人： Jonggap Kim ,  Yasuyuki Kato

发明人： Jonggap Kim ,  Yasuyuki Kato

IPC分类号： B60W30/14 ,  F16D48/06 ,  B60W30/18

CPC分类号： B60W30/143 ,  F16D48/06 ,  F16D2500/10412 ,  F16D2500/3108 ,  F16D2500/3127 ,  F16D2500/3128 ,  F16D2500/31433 ,  F16D2500/31453 ,  F16D2500/5043 ,  F16D2500/50825 ,  F16D2500/5085 ,  Y02T10/76

摘要： A vehicle control system is provided. The vehicle control system is applied to a vehicle having a clutch device adapted to selectively connect and disconnect a power transmission route between a prime mover and drive wheels. The vehicle control system disconnects the power transmission route during running to allow the vehicle to coast. The vehicle control system is comprised of: a means detecting a vehicle speed; a means detecting an operation of an accelerator by a driver; a means detecting a braking operation of the driver; an execution means executing a coasting control when an operating amount of the accelerator is reduced to be smaller than a predetermined value during running, by bringing the clutch device into disengagement to disconnect the power transmission route so as to allow the vehicle to coast; a determination means determining whether or not a deceleration demand of the driver is larger than a predetermined value during execution of the coasting control based on the vehicle speed and the braking operation; and a termination means determining a fact that the deceleration demand is strong if the deceleration demand is larger than the predetermined value, and that terminates the coasting control by bringing the clutch device into engagement to connect the power transmission route.

摘要翻译： 提供车辆控制系统。 车辆控制系统被应用于具有适于选择性地连接和断开原动机和驱动轮之间的动力传递路径的离合器装置的车辆。 车辆控制系统在运行期间断开动力传输路线，以允许车辆滑行。 车辆控制系统包括：检测车速的装置; 用于检测驾驶员对加速器的操作的装置; 检测驾驶员的制动操作的装置; 执行装置，其中当所述加速器的操作量在运行期间减小到小于预定值时，通过使所述离合器装置分离以断开所述动力传递路线以允许所述车辆滑行; 确定装置，基于车速和制动操作来确定在执行滑行控制期间驾驶员的减速要求是否大于预定值; 以及如果减速要求大于预定值，则确定减速要求强的事实的终止装置，并且通过使离合器装置接合以连接动力传递路线来终止惯性控制。

公开(公告)号：US09242649B2

公开(公告)日：2016-01-26

申请号：US14408405

申请日：2012-06-20

申请人： Jonggap Kim ,  Shoichi Shono ,  Yoshikazu Motozono

发明人： Jonggap Kim ,  Shoichi Shono ,  Yoshikazu Motozono

IPC分类号： B60W30/18 ,  F16D48/06 ,  B60W10/02 ,  B60W10/06

CPC分类号： B60W30/18072 ,  B60W10/02 ,  B60W10/06 ,  B60W2030/1809 ,  F16D48/06 ,  F16D2500/10412 ,  F16D2500/1107 ,  F16D2500/3067 ,  F16D2500/3108 ,  F16D2500/3109 ,  F16D2500/3124 ,  F16D2500/3127 ,  F16D2500/3144 ,  F16D2500/31453 ,  F16D2500/3161 ,  F16D2500/50825 ,  F16D2500/5085 ,  F16D2500/7027 ,  Y02T10/76

摘要： A vehicle control system is provided. The vehicle control system is applied to a vehicle having a clutch device to selectively connect and disconnect a power transmission route between a prime mover and drive wheels, and configured to disconnect the power transmission route during running to allow the vehicle to coast. The vehicle control system is comprised of: a vehicle speed detection means; an execution means that executes a coasting control when an operating amount of an accelerator is reduced to be smaller than a predetermined value during running, by bringing the clutch device into disengagement to disconnect the power transmission route so as to allow the vehicle to coast; an updating means that updates a lowest speed of the vehicle during execution of the coasting control; and a termination means that terminates the coasting control by bringing the clutch device into engagement to connect the power transmission route, when a difference between a current vehicle speed and the latest lowest vehicle speed exceeds a predetermined value.

摘要翻译： 提供车辆控制系统。 车辆控制系统应用于具有离合器装置的车辆，以选择性地连接和断开原动机和驱动轮之间的动力传递路径，并且被配置为在行驶期间断开动力传递路线以允许车辆滑行。 车辆控制系统包括：车速检测装置; 执行装置，其通过使所述离合器装置脱离而使加速器的运转量减小到小于预定值的执行惯性控制，以使所述动力传递路线断开以允许所述车辆滑行; 更新装置，其在执行所述滑行控制期间更新所述车辆的最低速度; 以及终端装置，当当前车速与最新最低车速之间的差超过预定值时，通过使离合器装置接合以连接动力传递路线来终止滑行控制。