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101. 发明申请

US20160176405A1 TRANSMISSION 有权
标题翻译：传输
公开(公告)号：US20160176405A1
公开(公告)日：2016-06-23
申请号：US14972331
申请日：2015-12-17
申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
发明人： Tetsushi SAITOH
IPC分类号： B60W30/18 , B60W10/113 , B60W10/11 , B60W10/02
CPC分类号： B60W30/18 , B60W10/02 , B60W10/11 , B60W10/113 , B60W2510/0604 , B60W2540/14 , B60W2540/16 , B60W2710/022 , B60W2710/1005 , F16D2500/1082 , F16D2500/1083 , F16D2500/1085 , F16D2500/50203 , F16H61/0204 , F16H61/0213
摘要： A transmission changes gears in a MT system, an AT system, and an AMT system wherein unintended transition between an AT mode and a MT mode or between an AMT mode and a MT mode is prevented. A selector in a controller performs a mode selection control such that, when performing transition between the AT mode and the MT mode or between the AMT mode and the MT mode, the driver at least has to operate a mode switching switch while operating a clutch lever in an operation amount not smaller than a predetermined threshold.
摘要翻译： A变速器在MT系统，AT系统和AMT系统中改变齿轮，其中防止在AT模式和MT模式之间或在AMT模式和MT模式之间的非预期转换。控制器中的选择器执行模式选择控制，使得当在AT模式和MT模式之间或在AMT模式和MT模式之间执行转换时，驾驶员至少必须操作模式切换开关，同时操作离合器杆在不小于预定阈值的操作量中。

102. 发明授权

US09341260B2 Shift control method for DCT vehicle 有权
标题翻译： DCT车辆的换档控制方法
公开(公告)号：US09341260B2
公开(公告)日：2016-05-17
申请号：US14562021
申请日：2014-12-05
申请人： Hyundai Motor Company , Kia Motors Corp.
发明人： Sung Hyun Cho , Ho Sung Kim , Sang Mo Ha
IPC分类号： B60W10/02 , B60W10/06 , B60W10/113 , F16H61/10 , B60W10/10
CPC分类号： F16H61/10 , B60W10/02 , B60W10/06 , B60W10/10 , B60W30/186 , B60W2510/06 , B60W2710/021 , B60W2710/0666 , B60W2710/10 , F16H61/688 , F16H63/502 , F16H2063/508
摘要： A shift control method for a dual clutch transmission (DCT) vehicle may include, performed by a controller of the DCT, an actual shift determining step, a cooperation control termination determining step, a flare determining step, an engine torque reducing step, a torque adding step, an engine torque raising step, and a shift finishing step of reducing an amount of reduction of the engine torque until synchronization is completed in proportion to a synchronization prediction time in which it takes an engine speed to reach a synchronization speed when the synchronization prediction time is smaller than a reference time during which the torque adding step and the engine torque raising step are performed, and having slip control over an engagement-side clutch.
摘要翻译：用于双离合器变速器（DCT）车辆的换档控制方法可以包括由DCT的控制器执行的实际换档确定步骤，协作控制终止确定步骤，闪光确定步骤，发动机扭矩降低步骤，扭矩发动机转矩提升步骤，以及变速完成步骤，将发动机转矩的减少量减少直到同步完成为止，与同步预测时间成比例，在该同步预测时间中，当同步时发动机转速达到同步速度时预测时间小于执行转矩附加步骤和发动机转矩提升步骤的参考时间，并且在接合侧离合器上具有滑动控制。

103. 发明申请

US20160121872A1 METHOD FOR SELECTING A GEAR 审中-公开
标题翻译：选择齿轮的方法
公开(公告)号：US20160121872A1
公开(公告)日：2016-05-05
申请号：US14894544
申请日：2013-06-12
申请人： VOLVO TRUCK CORPORATION
发明人： Anders HEDMAN , Lars-Erik THEODORSSON
IPC分类号： B60W10/02 , B60W30/18 , B60W10/113
CPC分类号： B60W10/02 , B60W10/113 , B60W30/18027 , B60W30/186 , B60W2510/0241 , B60W2710/021 , B60W2710/1005 , B60Y2300/186 , B60Y2300/428 , B60Y2400/428 , F16D48/062 , F16D2500/30406 , F16D2500/5023 , F16D2500/50296 , F16D2500/70488 , F16H61/0213 , F16H61/688 , F16H2061/023
摘要： A method is provided for balancing clutch wear in a dual clutch transmission, the transmission comprising a first transmission mechanism arranged to transmit mechanical driving force from an output shaft of the internal combustion engine to a first input shaft and to put any one of a first set of gears in an engaged state to connect the first input shaft to the ground engaging members; a second transmission mechanism arranged to transmit mechanical driving force from the output shaft of the internal combustion engine to a second input shaft and to put any one of a second set of gears in an engaged state to connect the second input shaft to the ground engaging members; a controllable first clutch unit arranged to bring the output shaft of the internal combustion engine and the first input shaft into engagement with each other; a controllable second clutch unit arranged to bring the output shaft of the internal combustion engine and the second input shaft into engagement with each other, and an electronic control unit arranged to control gear selection and clutch unit actuation. The method involves performing the steps of determining which clutch unit is subjected to the most accumulated wear and selecting a gear actuated by the other clutch unit during launch of the vehicle.
摘要翻译：提供一种用于平衡双离合器变速器中的离合器磨损的方法，所述变速器包括布置成将机械驱动力从内燃机的输出轴传递到第一输入轴的第一传动机构，并且将第一组的齿轮处于接合状态，以将第一输入轴连接到地面接合构件; 第二传动机构，其布置成将机械驱动力从内燃机的输出轴传递到第二输入轴，并将第二组齿轮中的任一个传递到接合状态，以将第二输入轴连接到地面接合构件 ; 可控制的第一离合器单元，其布置成使得内燃机的输出轴和第一输入轴彼此接合; 可控制的第二离合器单元，其布置成使内燃机的输出轴和第二输入轴彼此接合;以及电子控制单元，布置成控制齿轮选择和离合器单元致动。该方法包括执行以下步骤：确定哪个离合器单元受到最大的磨损，并且在发动车辆期间选择由另一个离合器单元致动的齿轮。

104. 发明授权

US09327733B2 Method of controlling a vehicle during a clutch-to-clutch power upshift of a transmission 有权
标题翻译：在变速器的离合器到离合器动力升档期间控制车辆的方法
公开(公告)号：US09327733B2
公开(公告)日：2016-05-03
申请号：US14454259
申请日：2014-08-07
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： James L. Abington , Matthew Kempeinen , Paul R. Peterson , Matthew D. Whitton , Craig J. Hawkins
IPC分类号： F16H61/04 , B60W30/19 , F02D29/02 , B60W10/06 , B60W10/113
CPC分类号： B60W30/19 , B60W10/06 , B60W10/113 , F02D29/02 , F16H61/0437 , F16H61/688 , F16H63/50 , F16H2061/0407 , F16H2061/0462 , F16H2061/0492
摘要： A method of controlling a clutch-to-clutch power-on upshift of a transmission includes defining a possible engine torque as a latched possible engine torque value. An on-coming clutch torque phase target value is defined as a latched on-coming clutch torque value, and held constant until a final ramp. A commanded engine torque is reduced and maintained to a maximum torque reduction value until a shift completion ratio is achieved. The commanded engine torque is increased until the commanded engine torque is equal to a restore ramp target value. Both the on-coming clutch torque and the commanded engine torque are simultaneously increased at a final ramp rate, such that the increase in the on-coming clutch torque parallels the increase in the commanded engine torque, until an actual engine torque is substantially equal to the possible engine torque, to complete the shift.
摘要翻译：控制变速器的离合器到离合器通电升档的方法包括将可能的发动机扭矩定义为可锁定的可能的发动机扭矩值。接近离合器扭矩相位目标值被定义为锁定的接通离合器扭矩值，并保持恒定直到最终斜坡。指令的发动机扭矩减小并保持到最大扭矩降低值，直到实现换档完成率。指令的发动机扭矩增加，直到命令的发动机扭矩等于恢复斜坡目标值。即将到来的离合器扭矩和指令的发动机扭矩都以最终的斜坡速率同时增加，使得来回离合器扭矩的增加与指令的发动机扭矩的增加相平行，直到实际的发动机扭矩基本上等于可能的发动机扭矩，完成换档。

105. 发明授权

US09242651B1 Power-on downshift control of a dual-clutch transmission 有权
标题翻译：双离合器变速器的开机降档控制
公开(公告)号：US09242651B1
公开(公告)日：2016-01-26
申请号：US14462811
申请日：2014-08-19
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： Mateusz Nowak , Matthew D. Whitton
IPC分类号： B60W10/02 , B60W10/06 , B60W10/11 , B60W30/19 , F16H61/04 , F02D29/02 , B60W10/113
CPC分类号： B60W30/19 , B60W10/06 , B60W10/113 , B60W30/1884 , B60W2510/0638 , B60W2710/023 , B60W2710/1005 , F02D29/02 , F02D41/023 , F16H61/0437 , F16H61/688 , F16H2061/0462
摘要： A vehicle includes an engine, dual-clutch transmission (DCT), and controller. The controller executes a method to detect a requested power-on downshift of the DCT from an attained gear to a desired gear. Offgoing and oncoming clutches are identified for the power-on downshift from the input clutches, and the controller determines whether engine speed has reached a target synchronous speed. The controller increases oncoming clutch torque at a calibrated ramp rate when a fork for the desired gear has engaged and releases the offgoing clutch at another calibrated ramp rate. If engine flare is present, the controller adjusts the oncoming clutch ramp rate, uses engine torque management to control the flare, and allows the offgoing clutch to continue disengaging. The power-on downshift is completed when the oncoming clutch reaches full torque capacity of the engine and the offgoing clutch is completely exhausted.
摘要翻译：车辆包括发动机，双离合器变速器（DCT）和控制器。控制器执行一种方法来检测DCT从所获得的档位到期望档位的请求的开机降档。识别离合器和后退离合器用于从输入离合器进行上电降档，并且控制器确定发动机转速是否达到目标同步转速。当所需齿轮的叉已经接合并以另一校准的斜坡速率释放离合离合器时，控制器以校准的斜坡速率增加迎接的离合器扭矩。如果发动机闪光灯存在，则控制器调整即将到来的离合器斜坡速率，使用发动机转矩管理来控制喇叭口，并允许离合器离合器继续分离。当来回的离合器达到发动机的全部扭矩容量并且离合器离合器完全耗尽时，上电降档完成。

106. 发明授权

US09120481B2 Method for controlling a hybrid drivetrain 有权
标题翻译：控制混合动力传动系统的方法
公开(公告)号：US09120481B2
公开(公告)日：2015-09-01
申请号：US14024487
申请日：2013-09-11
申请人： GETRAG Getriebe-und Zahnradfabrik Hermann Hagenmeyer GmbH & Cie KG
发明人： Uli Christian Blessing , Thomas Hoffmeister , Ingo Matusche , Thorsten Stepper , Philipp Knopfle
IPC分类号： B60W10/08 , B60W20/00 , B60K6/48 , B60W10/06 , B60W10/113 , B60W30/19 , B60W30/192 , F02N11/00 , F02N15/02
CPC分类号： B60W20/10 , B60K6/48 , B60K2006/4825 , B60W10/06 , B60W10/08 , B60W10/113 , B60W20/40 , B60W30/19 , B60W30/192 , F02N11/006 , F02N15/022 , Y02T10/6221 , Y02T10/6252 , Y02T10/6286 , Y10S903/902 , Y10T477/26
摘要： Method for controlling a hybrid drivetrain which has a drive engine and a dual-clutch gearbox which, to establish two power transmission paths, has a first and a second friction clutch and a first and a second component gearbox. An electric machine is connected to the second power transmission path downstream of the second friction clutch in the power flow direction. Purely electric driving operation can be realized by means of the second component gearbox assigned to the second friction clutch. In the event of a gear change in the second component gearbox during purely electric driving operation, a fill-in torque is provided. The fill-in torque is provided from inertial energy of the previously cranked, non-fired drive engine, wherein the drivetrain also has an electric starter motor, and wherein the starter motor is used to crank the drive engine.
摘要翻译：用于控制混合动力传动系统的方法，其具有驱动发动机和双离合器变速箱，其用于建立两个动力传递路径，其具有第一和第二摩擦离合器以及第一和第二部件齿轮箱。电动机在功率流动方向上连接到第二摩擦离合器下游的第二动力传递路径。可以通过分配给第二摩擦离合器的第二部件齿轮箱来实现纯电动驾驶操作。在纯粹的电驱动操作期间在第二分量齿轮箱中变速的情况下，提供了一个填充扭矩。填充扭矩由先前的未燃烧的驱动发动机的惯性能量提供，其中传动系还具有电动起动电动机，并且其中起动电动机用于起动驱动发动机。

107. 发明授权

US09067581B2 Automatic transmission 有权
标题翻译：自动变速器
公开(公告)号：US09067581B2
公开(公告)日：2015-06-30
申请号：US14320807
申请日：2014-07-01
申请人： HONDA MOTOR CO., LTD.
发明人： Kumiko Ohya , Shinichi Okubo
IPC分类号： G06F7/00 , B60W10/11 , B60W10/02 , B60W10/113 , B60K6/547 , F16D25/12 , F16D13/74 , F16H1/28 , F16H57/02
CPC分类号： B60W10/11 , B60K6/365 , B60K6/48 , B60K6/547 , B60K2006/4825 , B60W10/02 , B60W10/113 , B60W30/20 , B60W2510/0208 , B60W2520/04 , B60W2520/06 , B60W2540/16 , B60W2710/021 , B60W2710/1005 , F02N2200/0802 , F16D13/74 , F16D25/123 , F16D2500/70448 , F16H1/2809 , F16H3/006 , F16H57/0435 , F16H57/0473 , F16H57/0476 , F16H57/0494 , F16H2057/02034 , Y02T10/6221 , Y02T10/6252
摘要： An automatic transmission capable of causing first and second clutches and a connection/disconnection device to properly operate during stoppage of a vehicle, thereby enabling preventing vibration and improving marketability as well as obtaining excellent vehicle startability. When a shift position is switched to a forward travel position, first and second connection operations are executed for connecting transmission of a motive power of a prime mover, from first and second gear mechanisms to drive wheels, respectively, while changing the speed thereof. If the shift position is switched to the forward travel position and no request for a standing start of the vehicle is determined to be made by a driver, engagement of first and second gear clutches for connecting/disconnecting between the prime mover and the gear mechanisms is permitted when both the first and second connection operations have been completed.
摘要翻译：一种自动变速器，其能够使第一离合器和第二离合器以及连接/断开装置在车辆停止期间正常工作，从而能够防止振动，提高可销售性以及获得优异的车辆启动性。当换档位置切换到前进行驶位置时，执行第一和第二连接操作，用于将原动机的动力从第一和第二齿轮机构分别传递到驱动轮，同时改变其速度。如果换档位置被切换到前进行驶位置，并且没有由驾驶员确定车辆的起始请求，则用于原动机和齿轮机构之间的连接/断开的第一和第二档位离合器的接合是当第一和第二连接操作都完成时允许。

108. 发明授权

US09056610B2 Transmission downshift input torque modulation for a hybrid electric vehicle 有权
标题翻译：用于混合动力电动车辆的变速器降档输入转矩调制
公开(公告)号：US09056610B2
公开(公告)日：2015-06-16
申请号：US12047392
申请日：2008-03-13
申请人： Ihab S. Soliman , Andrew J. Silveri
发明人： Ihab S. Soliman , Andrew J. Silveri
IPC分类号： B60W20/00 , B60W10/113 , B60K6/442 , B60K6/485 , B60K6/52 , B60W10/06 , B60W10/08 , B60W10/10 , B60W30/19
CPC分类号： B60W20/13 , B60K6/442 , B60K6/485 , B60K6/52 , B60L2240/421 , B60L2240/423 , B60L2240/425 , B60L2240/441 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/113 , B60W20/00 , B60W30/19 , B60W2510/0604 , B60W2510/0638 , B60W2510/081 , B60W2510/087 , B60W2510/244 , B60W2520/10 , B60W2540/10 , B60W2710/0666 , B60W2710/083 , B60W2710/1022 , B60Y2400/428 , Y02T10/6226 , Y02T10/6234 , Y02T10/6265 , Y02T10/6286 , Y02T10/642 , Y10T477/23 , Y10T477/68
摘要： In a powertrain for motor vehicle that includes an engine, an electric machine able to function alternately as a motor and a generator, and a transmission whose input is driveably connected to the engine and the electric machine, a method for controlling transmission input torque during an downshift including using the engine to produce torque transmitted to the transmission input, during the ratio change phase of the downshift, operating the electric machine as a motor, and controlling a net torque transmitted to the transmission input by using the engine to drive the transmission and the electric machine concurrently, and during the torque transfer phase of the downshift, operating the electric machine as a generator.
摘要翻译：在包括发动机的机动车辆的动力总成中，能够交替地作为电动机和发电机起作用的电动机以及输入与发动机和电动机可驱动地连接的变速器，一种控制变速器输入转矩的方法降档包括使用发动机产生传递到变速器输入的扭矩，在降档的比例变化阶段期间，将电机作为电动机操作，以及通过使用发动机来控制传递到变速器输入的净转矩来驱动变速器，电动机同时进行，并且在降档的转矩转换阶段期间，将电机作为发电机进行操作。

109. 发明授权

US09022897B2 Method and device for operating a drive device 有权
标题翻译：用于操作驱动装置的方法和装置
公开(公告)号：US09022897B2
公开(公告)日：2015-05-05
申请号：US13980499
申请日：2011-12-01
申请人： Alexander Maass , Boyke Richter
发明人： Alexander Maass , Boyke Richter
IPC分类号： B60W20/00 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/113 , B60W30/192
CPC分类号： B60W20/30 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/113 , B60W20/00 , B60W20/10 , B60W20/40 , B60W30/192 , Y02T10/6286 , Y10S903/902 , Y10T477/26
摘要： The invention relates to a method for operating a drive device (1) of a motor vehicle, said drive device (1) comprising at least one combustion engine (3) and at least one electric machine (9), as well as a dual clutch transmission (4) which can be functionally connected to the combustion engine (3) and which comprises a first sub-transmission (5), a first clutch (6) being associated therewith, and a second sub-transmission (7), a second clutch (8) and the electric machine (9) being associated therewith. In a purely electrical driving operation, the electric machine (9) is operated in a motorized manner, a driving gear is engaged in the second sub-transmission (7), and both clutches (6, 8) are disengaged. According to the invention, in order to start the combustion engine (3) during the electric driving operation, the second clutch (8) is engaged so as to drive the combustion engine (3) by means of the electric machine (9), a gear is engaged in the first sub-transmission (5), said gear having a lower gear ratio than the engaged driving gear of the second sub-transmission (7), the first clutch (6) is brought into a slip position and the second sub-transmission (7) is subsequently brought into a neutral position, the rotational speed of the electric machine (9) is increased at least to a starting rotational speed for the combustion engine (3) with the slip of the first clutch (6) being adjusted to maintain a forward torque of the motor vehicle, and the combustion engine (3) is started once its starting rotational speed has been reached. In addition, the invention relates to a device for operating a drive device of a motor vehicle.
摘要翻译：本发明涉及一种用于操作机动车辆的驱动装置（1）的方法，所述驱动装置（1）包括至少一个内燃机（3）和至少一个电机（9），以及双离合器变速器（4），其能够在功能上连接到内燃机（3）并且包括第一副变速器（5），与其相关联的第一离合器（6）和第二副变速器（7），第二副变速器离合器（8）和与其相关联的电机（9）。在纯电动驾驶操作中，电机（9）以电动方式操作，驱动齿轮接合在第二副变速器（7）中，并且两个离合器（6,8）脱离。根据本发明，为了在电驱动动作期间启动内燃机（3），第二离合器（8）接合以便通过电机（9）驱动内燃机（3），齿轮接合在第一副变速器（5）中，所述齿轮具有比第二副变速器（7）的接合驱动齿轮低的齿轮比，第一离合器（6）进入滑动位置，第二离合器副变速器（7）随后进入中立位置，电动机（9）的转速随着第一离合器（6）的滑动而增加至内燃机（3）的起动转速，被调整为保持机动车辆的前转矩，并且一旦达到起动转速就起动内燃机（3）。此外，本发明涉及一种用于操作机动车辆的驱动装置的装置。

110. 发明申请

US20150119190A1 DRIVING DEVICE FOR VEHICLE 有权
标题翻译：车辆驾驶装置
公开(公告)号：US20150119190A1
公开(公告)日：2015-04-30
申请号：US14390576
申请日：2012-04-04
申请人： Haruo Isomura , Hiroaki Ebuchi , Hiroyuki Shibata
发明人： Haruo Isomura , Hiroaki Ebuchi , Hiroyuki Shibata
IPC分类号： B60W20/00 , F16H61/04 , B60W10/113 , B60W10/06 , B60W10/08
CPC分类号： B60W20/20 , B60K6/48 , B60K6/547 , B60K2006/4825 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/113 , B60W20/00 , B60W20/30 , B60W30/19 , B60W2710/1005 , F16H3/006 , F16H61/04 , F16H2061/0425 , F16H2061/0433 , F16H2200/0052 , F16H2200/2005 , F16H2306/44 , Y02T10/6221 , Y02T10/6252 , Y02T10/6286 , Y10S903/93 , Y10T477/23
摘要： A first shaft and a second shaft configured to connect the engine to the driving shaft and connectable/disconnectable to/from the engine, and a differential mechanism configured to connect the first shaft, the second shaft, and a rotating electrical machine to one another are provided, wherein, at the time of upshift to a gear shift stage of the second shaft from a state in which the engine is connected to the driving shaft through a gear shift stage of the first shaft, power transmission to the driving shaft through the second shaft is blocked, the second shaft is connected to the engine, power of the engine is transmitted to the second shaft by output control of the rotating electrical machine, the first shaft is disconnected from the engine, and the engine is connected to the driving shaft through the gear shift stage of the second shaft.
摘要翻译：第一轴和第二轴，其构造成将发动机连接到驱动轴并且能够与发动机相连/可分离;以及差速机构，其被配置为将第一轴，第二轴和旋转电机彼此连接，其特征在于，在从所述第一轴的变速级通过所述发动机与所述驱动轴连接的状态向所述第二轴的变速级升档时，通过所述第二轴的变速级向所述驱动轴的动力传递轴被阻塞，第二轴连接到发动机，发动机的动力通过旋转电机的输出控制传递到第二轴，第一轴与发动机断开，发动机连接到驱动轴通过第二轴的变速级。

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