公开(公告)号：US09168825B2

公开(公告)日：2015-10-27

申请号：US12466471

申请日：2009-05-15

Applicant: Walter Joseph Ortmann ,  Daniel Scott Colvin ,  Marvin Paul Kraska

Inventor： Walter Joseph Ortmann ,  Daniel Scott Colvin ,  Marvin Paul Kraska

IPC: G06F7/00 ,  G06F17/00 ,  G06F19/00 ,  B60K6/442 ,  F16H7/10 ,  B60K6/365 ,  B60K6/485 ,  B60K6/52 ,  B60K6/547 ,  B60W10/08 ,  B60W10/115 ,  F16H61/04 ,  B60L7/22 ,  B60L7/20 ,  B60L7/18 ,  B60L7/16 ,  B60L7/14 ,  B60L7/12 ,  B60L7/10 ,  B60W20/00

CPC classification number: B60W20/30 ,  B60K6/365 ,  B60K6/442 ,  B60K6/485 ,  B60K6/52 ,  B60K6/547 ,  B60L7/10 ,  B60L7/12 ,  B60L7/14 ,  B60L7/16 ,  B60L7/18 ,  B60L7/20 ,  B60L7/22 ,  B60L11/1809 ,  B60L2240/423 ,  B60L2240/441 ,  B60W10/08 ,  B60W10/10 ,  B60W10/115 ,  B60W20/00 ,  B60W20/13 ,  B60W30/18127 ,  B60W2510/0638 ,  B60W2510/104 ,  B60W2510/18 ,  B60W2510/244 ,  B60W2520/10 ,  B60W2710/083 ,  B60W2710/1005 ,  F16H7/10 ,  F16H2061/0422 ,  Y02T10/6226 ,  Y02T10/6234 ,  Y02T10/6265 ,  Y02T10/642 ,  Y10S903/906

Abstract: A method for controlling a hybrid electric powertrain includes, in response to a request to increase a powertrain braking force on at least one of a plurality of traction wheels, (i) commanding at least one clutch to increase a gear ratio of a transmission, and (ii) during clutch stroke, commanding an electric machine to act as a generator such that the electric machine applies a braking force to at least one of the traction wheels.

Abstract translation: 一种用于控制混合动力传动系的方法包括响应于增加多个牵引轮中的至少一个的动力系制动力的请求，（i）命令至少一个离合器以增加变速器的传动比，以及 （ii）在离合器行程期间，指令电机充当发电机，使得电机对至少一个牵引轮施加制动力。

公开(公告)号：US09162665B2

公开(公告)日：2015-10-20

申请号：US13983338

申请日：2012-02-01

Applicant: Ryohey Toyota

Inventor： Ryohey Toyota

IPC: B60W10/11 ,  B60W20/00 ,  B60W50/06 ,  B60W10/06 ,  B60W10/08 ,  B60W10/115 ,  B60W30/18 ,  B60W30/19 ,  B60L11/14 ,  B60L15/20 ,  B60K6/48 ,  F16H61/06 ,  F16H63/50 ,  B60K6/365 ,  F16H59/20 ,  F16H61/686

CPC classification number: B60W10/11 ,  B60K6/365 ,  B60K6/48 ,  B60K2006/4825 ,  B60L11/14 ,  B60L15/2054 ,  B60L15/2072 ,  B60L2240/423 ,  B60L2240/486 ,  B60L2240/507 ,  B60L2250/28 ,  B60L2260/50 ,  B60W10/06 ,  B60W10/08 ,  B60W10/115 ,  B60W20/15 ,  B60W20/30 ,  B60W30/18 ,  B60W30/19 ,  B60W50/06 ,  B60W2540/10 ,  B60W2540/103 ,  B60W2600/00 ,  F16H59/20 ,  F16H59/48 ,  F16H61/061 ,  F16H61/686 ,  F16H63/502 ,  F16H2059/405 ,  F16H2059/6815 ,  F16H2061/0216 ,  F16H2061/0422 ,  F16H2061/161 ,  Y02T10/6221 ,  Y02T10/6252 ,  Y02T10/6286 ,  Y02T10/645 ,  Y02T10/70 ,  Y02T10/7077 ,  Y02T10/7275

Abstract: By increasing accelerator opening APO from time t1, kick-down shift is started at time t2. While the kick-down shift is carried out by changeover from a release element to an engagement element, a motor torque tTm that is increased as Tmo with an increase in accelerator opening APO is restricted as follows. In a shift initial stage from time t2 to inertia phase start time t3, motor torque tTm is restricted to not exceed upper limit value Tlimit obtained by subtracting an inertia phase progressing torque increment Tip from an inertia phase end outputtable maximum motor torque Tmo2 that is outputtable with motor rotation speed Nmo2 at inertia phase end time t4. During an inertia phase (t3-t4), the motor torque tTm is restricted to a value Tlimit+Tip.

Abstract translation: 通过从时间t1增加加速器开度APO，在t2时刻开始降档。 虽然通过从释放元件切换到接合元件进行降档移动，但是随着加速器开度APO的增加而以Tmo增加的电动机转矩tTm被限制如下。 在从时刻t2到惯性阶段开始时间t3的变速初始阶段，将电动机转矩tTm限制为不超过从可输出的惯性阶段结束可输出的最大电动机转矩Tmo2中减去惯性阶段前进转矩增量Tip而获得的上限值Tlimit 在惯性阶段结束时间t4，电机转速Nmo2。 在惯性阶段（t3-t4）期间，电机转矩tTm被限制为Tlimit + Tip值。

公开(公告)号：US20150232100A1

公开(公告)日：2015-08-20

申请号：US14614749

申请日：2015-02-05

Applicant: HONDA MOTOR CO., LTD.

Inventor： Kazuhisa YAMAMOTO ,  Kumiko OHYA ,  Takashi HORIGUCHI

IPC: B60W30/19 ,  B60W10/184 ,  B60W10/115 ,  B60W10/18 ,  F16H63/48 ,  F16H61/20

CPC classification number: B60W30/19 ,  B60K6/365 ,  B60K6/547 ,  B60K2006/4841 ,  B60W10/06 ,  B60W10/08 ,  B60W10/113 ,  B60W10/115 ,  B60W10/182 ,  B60W10/184 ,  B60W20/10 ,  B60W30/18027 ,  B60W30/18054 ,  B60W30/18118 ,  B60W2540/16 ,  B60W2550/142 ,  F16H61/0437 ,  F16H61/20 ,  F16H63/486 ,  F16H2061/205 ,  Y10T477/644

Abstract: A power transmission device includes a synchronous meshing mechanism, a braking mechanism, a shift mechanism, a parking gear, a parking mechanism, and a control unit. In the case where the shift mechanism is switched to a parking range, the control unit performs braking continuation processing for continuing the braking of the braking mechanism (step 4) regardless of a driver's braking operation, inhibits the rotation of the driven gear shaft by the parking mechanism, places a predetermined synchronous meshing mechanism in a connected state as a preparation for starting up the vehicle again, and then ends the braking continuation processing (step 5).

Abstract translation: 动力传递装置包括同步啮合机构，制动机构，换档机构，驻车档，停车机构和控制单元。 在变速机构切换到停车范围的情况下，无论驾驶员的制动操作如何，控制单元执行用于继续制动机构的制动（步骤4）的制动继续处理，禁止从动齿轮轴的旋转 停车机构，将连接状态下的规定的同步啮合机构作为再次起动车辆的准备，然后结束制动继续处理（步骤5）。

公开(公告)号：US09108528B2

公开(公告)日：2015-08-18

申请号：US13081448

申请日：2011-04-06

Applicant: Hong Yang ,  Norman K. Bucknor

Inventor： Hong Yang ,  Norman K. Bucknor

IPC: B60L9/00 ,  B60L11/18 ,  B60W20/00 ,  B60K6/365 ,  B60K6/445 ,  B60W10/06 ,  B60W10/08 ,  B60W10/115 ,  H02J1/14 ,  B60L11/00 ,  B60L15/20 ,  B60K6/28 ,  B60L7/10

CPC classification number: B60L11/1881 ,  B60K6/28 ,  B60K6/365 ,  B60K6/445 ,  B60L7/10 ,  B60L11/005 ,  B60L11/1851 ,  B60L15/2045 ,  B60W10/06 ,  B60W10/08 ,  B60W10/115 ,  B60W20/13 ,  B60Y2400/114 ,  H02J1/14 ,  Y02T10/6239 ,  Y02T10/6278 ,  Y02T10/6286 ,  Y02T10/645 ,  Y02T10/7022 ,  Y02T10/705 ,  Y02T10/72 ,  Y02T10/7283 ,  Y02T10/92 ,  Y02T90/34

Abstract: A system to control a powertrain includes an energy management layer monitoring a plurality of potential energy storage devices and determining a reference available power for each of the potential energy storage devices. The system further includes a power management layer monitoring the reference available power for the potential energy storage devices, a power demanded of the powertrain, and an electric power constraint for the potential energy storage devices, and determining a power split based upon the monitored reference available power for the potential energy storage devices, the power demanded of the powertrain, and the electric power constraint for the potential energy storage devices. The system further includes a torque control layer controlling torque generation based upon the determined power split.

Abstract translation: 控制动力系统的系统包括监测多个潜在能量存储装置的能量管理层，以及确定每个潜在能量存储装置的参考可用功率。 该系统还包括电力管理层，其监视潜在能量存储设备的参考可用功率，动力系统所需的功率以及潜在能量存储设备的电力约束，以及基于所监视的参考可用性来确定功率分配 潜在能量存储设备的功率，动力系统所需的功率以及潜在能量存储设备的电力约束。 该系统还包括基于所确定的功率分配来控制扭矩产生的转矩控制层。

公开(公告)号：US20150191172A1

公开(公告)日：2015-07-09

申请号：US14414593

申请日：2012-08-08

Applicant: Jonggap Kim

Inventor： Jonggap Kim

IPC: B60W30/18 ,  B60W10/18 ,  B60W10/115

CPC classification number: B60W30/18136 ,  B60W10/115 ,  B60W10/18 ,  B60W30/18072 ,  B60W2030/1809 ,  F16D48/02 ,  Y02T10/76 ,  Y10T477/647

Abstract: A running control system for vehicles is provided to reduce uncomfortable feeling during coasting by adjusting a braking force. The running control system is applied to a vehicle having a braking device adapted to generate a braking force according to an operation of a driver irrespective of an engagement state of the engagement elements disposed between a prime mover and drive wheels. The running control system comprises a controller that applies a braking force of the prime mover to the drive wheels by bringing the engagement elements into engagement to enable torque transmission between the prime mover and the drive wheels, when the braking force of the braking device is eliminated by aborting an operation of the braking device during coasting while disengaging the engagement elements to interrupt torque transmission between the prime mover and the drive wheels.

Abstract translation: 提供用于车辆的行驶控制系统，以通过调节制动力来减少惯性滑行期间的不适感。 运行控制系统被应用于具有适于根据驾驶员的操作产生制动力的制动装置的车辆，而与配置在原动机和驱动轮之间的接合元件的接合状态无关。 运行控制系统包括控制器，当制动装置的制动力被消除时，通过使接合元件接合以使原动机和驱动轮之间的扭矩传递，将原动机的制动力施加到驱动轮上 通过在滑动期间中断制动装置的操作，同时分离接合元件以中断原动机和驱动轮之间的扭矩传递。

公开(公告)号：US20150191165A1

公开(公告)日：2015-07-09

申请号：US14411137

申请日：2013-06-26

Applicant: Scania CV AB

Inventor： Niklas Pettersson ,  Mikael Bergquist ,  Johan Lindström ,  Anders Kjell ,  Mathias Björkman

IPC: B60W20/00 ,  B60W10/08 ,  B60W10/115 ,  B60W30/18

CPC classification number: B60W20/00 ,  B60K6/365 ,  B60K6/48 ,  B60L7/20 ,  B60L15/2009 ,  B60L15/2054 ,  B60L2240/12 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/441 ,  B60W10/08 ,  B60W10/115 ,  B60W20/15 ,  B60W30/18127 ,  B60W30/18136 ,  Y02T10/6221 ,  Y02T10/645 ,  Y02T10/72 ,  Y02T10/7275 ,  Y10S903/93 ,  Y10T477/33

Abstract: A method for braking a vehicle driving forward, in which the vehicle has a propulsion system including a combustion engine with an output shaft (2a), a gearbox (3) with an input shaft (3a), an electric machine (9) comprising a stator and a rotor, and a planetary gear comprising three components in the form of a sun gear (10), a ring gear (11) and a planet wheel carrier (12). The vehicle is driven with one of the components connected to an output shaft of the combustion engine rotating with a lower rotational speed than one of the components connected to the electric machine. When the vehicle is braked, the electric machine is controlled to apply a brake torque to the input shaft of the gearbox, making the rotational speed of the combustion engine increase.

Abstract translation: 一种用于制动车辆前进的方法，其中车辆具有包括具有输出轴（2a）的内燃机的推进系统，具有输入轴（3a）的齿轮箱（3），包括 定子和转子以及包括太阳齿轮（10），齿圈（11）和行星轮架（12）形式的三个部件的行星齿轮。 车辆由连接到内燃机的输出轴的部件中的一个以比连接到电机的部件中的一个更低的转速旋转驱动。 当制动车辆时，电机被控制以向变速箱的输入轴施加制动扭矩，使得内燃机的转速增加。

公开(公告)号：US09067580B2

公开(公告)日：2015-06-30

申请号：US14123146

申请日：2011-06-01

Applicant: Atsushi Tabata ,  Tatsuya Imamura

Inventor： Atsushi Tabata ,  Tatsuya Imamura

IPC: B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60K6/44 ,  B60K6/485 ,  B60K6/547 ,  B60W20/00 ,  B60W10/115 ,  B60W30/188

CPC classification number: B60W20/40 ,  B60K6/44 ,  B60K6/485 ,  B60K6/547 ,  B60W10/023 ,  B60W10/026 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W10/103 ,  B60W10/115 ,  B60W20/00 ,  B60W20/16 ,  B60W20/30 ,  B60W30/1882 ,  B60Y2400/426 ,  Y02T10/6226 ,  Y02T10/623 ,  Y02T10/6286 ,  Y10T477/23 ,  Y10T477/26

Abstract: The control device of a vehicle drive device is configured to have an electric path and a mechanical path, to control an operating point of the engine by adjusting a torque of the first electric motor, to select a transmission path with better power transmission efficiency between a power transmission efficiency in a first transmission path transmitting the power of the engine toward the drive wheels by using both the power transmission via the electric path and the power transmission only via fluid in the hydraulic power transmission device in the mechanical path and a power transmission efficiency in a second transmission path transmitting the power of the engine toward the drive wheels through power transmission when the lockup clutch of the hydraulic power transmission device is driven to perform an engagement or slip operation in the mechanical path.

Abstract translation: 车辆驱动装置的控制装置被构造成具有电气路径和机械路径，以通过调节第一电动机的转矩来控制发动机的工作点，以选择具有更好的动力传递效率的传动路径 通过仅通过机械路径中的液压动力传递装置中的流体，经由电路和仅通过动力传递的动力传递将发动机的动力向发动机传递的第一传递路径中的动力传递效率和动力传递效率 在驱动液压动力传动装置的锁止离合器以在机械路径中执行接合或滑动操作时，通过动力传递将发动机的动力传递给驱动轮的第二传动路径。

公开(公告)号：US08998761B2

公开(公告)日：2015-04-07

申请号：US13849930

申请日：2013-03-25

Applicant: Hyundai Motor Company

Inventor： Baekyu Kim ,  Kyungha Kim ,  Yeonho Kim

IPC: F16H3/66 ,  B60K6/36 ,  B60K6/365 ,  B60K6/445 ,  B60K6/547 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/101 ,  B60W10/115 ,  B60W20/00 ,  F16H3/72 ,  F16H37/08 ,  F16H37/10

CPC classification number: B60W20/40 ,  B60K6/365 ,  B60K6/445 ,  B60K6/547 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/101 ,  B60W10/115 ,  B60W20/00 ,  F16H3/728 ,  F16H2037/0866 ,  F16H2037/102 ,  F16H2037/103 ,  F16H2037/104 ,  F16H2037/106 ,  F16H2200/0043 ,  F16H2200/2007 ,  F16H2200/2023 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y10S903/902

Abstract: A transmission for a hybrid vehicle is provided to implement one or more electric vehicle modes, two or more power split modes, and a plurality of fixed-gear ratio modes that can improve driving performance and fuel efficiency.

Abstract translation: 提供了一种用于混合动力车辆的变速器，以实现一种或多种电动车辆模式，两个或更多个动力分配模式以及可以改善驾驶性能和燃料效率的多个固定齿轮比模式。

公开(公告)号：US08932181B2

公开(公告)日：2015-01-13

申请号：US13982851

申请日：2011-02-02

Applicant: Kazuyuki Shiiba ,  Takeshi Kanayama ,  Taiyo Uejima ,  Daiki Sato

Inventor： Kazuyuki Shiiba ,  Takeshi Kanayama ,  Taiyo Uejima ,  Daiki Sato

IPC: H02P17/00 ,  B60W10/08 ,  B60W10/115 ,  B60W20/00 ,  B60K6/365 ,  B60K6/445 ,  B60W10/10 ,  B60W30/184

CPC classification number: B60W10/08 ,  B60K6/365 ,  B60K6/445 ,  B60K2006/381 ,  B60W10/10 ,  B60W10/115 ,  B60W20/00 ,  B60W20/30 ,  B60W30/184 ,  B60W2510/081 ,  B60W2710/081 ,  B60W2710/082 ,  B60W2710/083 ,  B60W2710/085 ,  B60W2710/1005 ,  Y02T10/6239 ,  Y02T10/7258 ,  Y10T477/33

Abstract: It is provided a control device of a vehicle drive device having an electric motor connected via an inverter to an electric-motor power source, an inverter smoothing capacitor connected to the inverter of the electric-motor power source side thereof, and a transmission making up a portion of a power transmission path between the electric motor and drive wheels, the control device being configured to make an output torque of the electric motor smaller as the rotation speed of the electric motor being higher, and to make a gradient of an output torque reduced amount of the electric motor larger as the rotation speed of the electric motor being higher if a rotation speed of the electric motor rises at the time of upshift of the transmission higher than a rotation speed before the shift.

Abstract translation: 提供了一种具有经由逆变器连接到电动机电源的电动机的车辆驱动装置的控制装置，连接到其电动机电源侧的逆变器的逆变器平滑电容器，以及变速器构成 所述电动机和所述驱动轮之间的动力传递路径的一部分，所述控制装置被构造成使得所述电动机的输出转矩随着所述电动机的转速较高而变小，并且使得输出转矩 如果电动机的转速在变速器的升档时高于变速前的转速时，电动机的转速越高，则电动机的转速越大。

公开(公告)号：US20150011347A1

公开(公告)日：2015-01-08

申请号：US14382031

申请日：2012-03-02

Applicant: Satoru Takahashi ,  Yasushi Kobiki ,  Isao Sato ,  Takeshi Miyagawa ,  Hiroaki Kiyokami

Inventor： Satoru Takahashi ,  Yasushi Kobiki ,  Isao Sato ,  Takeshi Miyagawa ,  Hiroaki Kiyokami

IPC: B60K17/08 ,  F16H3/44 ,  B60W10/115 ,  B60W10/02 ,  B60W10/08

CPC classification number: B60K17/08 ,  B60K1/00 ,  B60K6/365 ,  B60K6/445 ,  B60K2001/001 ,  B60W10/02 ,  B60W10/08 ,  B60W10/115 ,  F16H3/44 ,  F16H2200/0021 ,  F16H2200/0034 ,  F16H2200/2005 ,  F16H2200/2007 ,  F16H2200/2033 ,  F16H2200/2035 ,  F16H2200/2082 ,  F16H2200/2097

Abstract: A vehicle drive device has an outer rotor type electric motor with a rotor disposed on an outer circumferential side of a stator, comprising: a first power transmission path coupling an inside of the rotor and drive wheels; and a second power transmission path coupling an outside of the rotor and the drive wheels, the first power transmission path and the second power transmission path having different gear ratios, one power transmission path of the first power transmission path and the second power transmission path being coupled to the drive wheels to make a gear change.

Abstract translation: 车辆驱动装置具有外转子型电动机，其具有设置在定子的外周侧的转子，包括：联接转子内侧和驱动轮的第一动力传递路径; 以及耦合转子外部与驱动轮的第二动力传递路径，具有不同齿轮比的第一动力传递路径和第二动力传递路径，第一动力传递路径和第二动力传递路径的一个动力传递路径为 连接到驱动轮上进行换档。