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公开(公告)号：US09889841B2
公开(公告)日：2018-02-13
申请号：US15102677
申请日：2014-12-16
Applicant: BYD COMPANY LIMITED
Inventor： Changjiu Liu , Guorui Liu , Xiaowei Zhou , Heping Ling , Shibin Xie , Yubo Lian
IPC: B60L9/00 , B60L11/00 , G05D1/00 , G05D3/00 , G06F7/00 , G06F17/00 , B60W20/15 , B60W10/06 , B60W10/08 , B60W20/40 , B60L11/16 , B60W10/02 , B60K6/48 , B60W10/113 , B60W20/00 , F02N5/04 , F02N11/00 , B60W10/10
CPC classification number: B60W20/15 , B60K6/48 , B60L11/16 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/113 , B60W20/00 , B60W20/40 , B60W2510/1095 , B60W2520/10 , B60W2520/105 , B60Y2300/49 , F02N5/04 , F02N11/00 , F02N2200/0801 , F02N2300/2002 , Y02T10/6221 , Y02T10/6286 , Y10S903/915 , Y10S903/946
Abstract: A method for starting an engine of a hybrid vehicle is provided. The method includes: detecting a speed of the hybrid vehicle when receiving an instruction to start the engine; and outputting an inertia torque generated by a transmission of the hybrid vehicle to a crankshaft of the engine to start the engine when the speed is larger than or equal to a predetermined speed. Further, a system for starting an engine of a hybrid vehicle and a hybrid vehicle including the system are provided.
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公开(公告)号：US09827981B2
公开(公告)日：2017-11-28
申请号：US14784188
申请日：2014-04-11
Applicant: HONDA MOTOR CO., LTD.
Inventor： Masahiro Takeuchi , Atsushi Izumiura , Masanori Matsushita
IPC: B60W20/40 , B60K6/48 , B60K6/547 , B60L11/14 , B60W10/02 , B60W10/06 , B60W10/08 , F02N5/04 , F02N11/00 , B60L15/20 , B60L11/18 , B60W10/26 , B60W30/188
CPC classification number: B60W20/40 , B60K6/48 , B60K6/547 , B60K2006/4816 , B60L11/14 , B60L11/1861 , B60L15/2009 , B60L15/2054 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/80 , B60L2250/26 , B60L2260/26 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/26 , B60W30/188 , B60W2520/10 , B60Y2300/49 , F02N5/04 , F02N11/00 , F02N2200/0801 , F02N2300/2002 , Y02T10/6221 , Y02T10/6256 , Y02T10/6286 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/7275 , Y10S903/915
Abstract: A control device for a hybrid vehicle includes a push-start mode and a motor start mode. The push-start mode transmits a driving force from driving wheels to the engine via a first transmission route at a speed detected by a speed detection means equal to or more than a predetermined speed to start the engine. The motor start mode starts the engine using a driving force of the motor at a speed equal to or less than the predetermined speed as well as in a stopped state. At a speed outside a speed range that either mode is executable when a start command of the engine occurs in driving only using the electric motor as the driving source, a control means performs the driving force reduction control for reducing a driving force transmitted from the electric motor to the driving wheels of the vehicle.
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公开(公告)号：US20160304082A1
公开(公告)日：2016-10-20
申请号：US15102677
申请日：2014-12-16
Applicant: BYD COMPANY LIMITED
Inventor： CHANGJIU LIU , GUORUI LIU , XIAOWEI ZHOU , HEPING LING , SHIBIN XIE , YUBO LIAN
CPC classification number: B60W20/15 , B60K6/48 , B60L11/16 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/113 , B60W20/00 , B60W20/40 , B60W2510/1095 , B60W2520/10 , B60W2520/105 , B60Y2300/49 , F02N5/04 , F02N11/00 , F02N2200/0801 , F02N2300/2002 , Y02T10/6221 , Y02T10/6286 , Y10S903/915 , Y10S903/946
Abstract: A method for starting an engine of a hybrid vehicle is provided. The method includes: detecting a speed of the hybrid vehicle when receiving an instruction to start the engine; and outputting an inertia torque generated by a transmission of the hybrid vehicle to a crankshaft of the engine to start the engine when the speed is larger than or equal to a predetermined speed. Further, a system for starting an engine of a hybrid vehicle and a hybrid vehicle including the system are provided.
Abstract translation: 提供了一种启动混合动力车辆的发动机的方法。 该方法包括：在接收到启动发动机的指令时，检测混合动力车辆的速度; 并且当所述速度大于或等于预定速度时，将由所述混合动力车辆的变速器产生的惯性转矩输出到所述发动机的曲轴，以启动所述发动机。 此外，提供了一种用于启动混合动力车辆的发动机的系统和包括该系统的混合动力车辆。
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公开(公告)号：US20100263952A1
公开(公告)日：2010-10-21
申请号：US12661724
申请日：2010-03-22
Applicant: Boyke Richter , Michael Lehner , Herbert Prickarz , Torsten Heidrich
Inventor： Boyke Richter , Michael Lehner , Herbert Prickarz , Torsten Heidrich
CPC classification number: B60W20/15 , B60K6/442 , B60K6/48 , B60K6/52 , B60K7/0007 , B60L2240/441 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/00 , B60W30/192 , B60W2510/0208 , B60W2510/0638 , B60W2520/10 , B60Y2300/49 , B60Y2400/428 , F16H3/006 , Y02T10/6221 , Y02T10/6234 , Y02T10/6265
Abstract: A method for operating a hybrid vehicle, which has a first and a second drive unit, in which the second drive unit is started by at least a portion of the operating energy generated by the first drive unit. In order to improve the driving comfort of the hybrid vehicle during the startup of the second drive unit while driving, the second drive unit, which is at rest, is started using kinetic energy obtained from a driving movement of the hybrid vehicle, while the hybrid vehicle is driven by the first drive unit.
Abstract translation: 一种用于操作具有第一和第二驱动单元的混合动力车辆的方法，其中通过由第一驱动单元产生的操作能量的至少一部分启动第二驱动单元。 为了在驾驶期间提高第二驱动单元启动期间混合动力车辆的驾驶舒适性，使用从混合动力车辆的行驶动作获得的动能开始静止的第二驱动单元，而混合动力车辆的混合动力 车辆由第一驱动单元驱动。
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5.发明授权公开(公告)号：US09150210B2
公开(公告)日：2015-10-06
申请号：US14095818
申请日：2013-12-03
Applicant: Ford Global Technologies, LLC
Inventor： Chris Edward Pedlar , Urs Christen , Rainer Busch , Chris Connelly , Ingo Lenz , Harry Cho
CPC classification number: B60W10/02 , B60W10/06 , B60W30/18072 , B60W2030/1809 , B60W2300/14 , B60W2530/22 , B60W2540/10 , B60W2540/12 , B60W2540/14 , B60W2540/16 , B60W2550/142 , B60Y2200/147 , B60Y2300/49 , Y02T10/48 , Y02T10/76 , Y10T477/70 , Y10T477/743 , Y10T477/75 , Y10T477/79
Abstract: A system and method for selectively opening a drivetrain of a vehicle is described. In one example, an electrically operated clutch is opened during selected driving conditions to conserve kinetic energy of the vehicle. The method may reduce fuel consumption during selected conditions.
Abstract translation: 描述了用于选择性地打开车辆的传动系的系统和方法。 在一个示例中，在选择的驾驶条件期间打开电动离合器以节省车辆的动能。 该方法可以在选定的条件下降低燃料消耗。
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Patent Agency Ranking
6.发明申请METHOD FOR DRIVING A HYBRID VEHICLE IN CONNECTION WITH START OF THE COMBUSTION ENGINE OF THE VEHICLE 有权驱动混合动力车辆与车辆燃烧发动机起动的方法公开(公告)号：US20150142239A1
公开(公告)日：2015-05-21
申请号：US14410591
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 , B60W10/02 , B60W10/196 , B60W10/184 , B60W10/06 , B60W10/115
CPC classification number: B60W20/40 , B60K6/365 , B60K6/48 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/11 , B60W10/115 , B60W10/184 , B60W10/196 , B60W20/00 , B60Y2300/49 , F02N5/04 , F02N11/0851 , F02N15/003 , F02N15/046 , Y02T10/6221 , Y02T10/6286 , Y10S903/93 , Y10T477/24
Abstract: A method for driving a hybrid vehicle with a propulsion system including a combustion engine, an electric machine with a rotor and a stator and a planetary gear with three components including a sun gear, a ring gear and a planet wheel carrier, where an output shaft of the combustion engine is connected to a first component, an input shaft of a gearbox is connected to a second component and the rotor of the electric machine is connected to a third component. The vehicle is driven forward by the electric machine. The reverse gear engaged in the gearbox drives the third component of the planetary gear to rotate with a negative rotational speed while a brake brakes the first component. Thereafter, move the component brake to an open position, so that the output shaft of the combustion engine rotates with a positive rotational speed so that the combustion engine may be started.
Abstract translation: 一种用于驱动具有包括内燃机，具有转子和定子的电机以及包括太阳齿轮，齿圈和行星轮架的三个部件的行星齿轮的推进系统的混合动力车辆的方法，其中输出轴 内燃机的转子连接到第一部件，齿轮箱的输入轴连接到第二部件，并且电机的转子连接到第三部件。 车辆由电机向前驱动。 啮合在齿轮箱中的倒档齿轮驱动行星齿轮的第三部件，在制动器制动第一部件时以负转速旋转。 此后，将部件制动器移动到打开位置，使得内燃机的输出轴以正转速旋转，使得内燃机可以启动。
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7.发明申请公开(公告)号：US20140094344A1
公开(公告)日：2014-04-03
申请号：US14095818
申请日：2013-12-03
Applicant: Ford Global Technologies, LLC
Inventor： Chris Edward Pedlar , Urs Christen , Rainer Busch , Chris Connelly , Ingo Lenz , Harry Cho
CPC classification number: B60W10/02 , B60W10/06 , B60W30/18072 , B60W2030/1809 , B60W2300/14 , B60W2530/22 , B60W2540/10 , B60W2540/12 , B60W2540/14 , B60W2540/16 , B60W2550/142 , B60Y2200/147 , B60Y2300/49 , Y02T10/48 , Y02T10/76 , Y10T477/70 , Y10T477/743 , Y10T477/75 , Y10T477/79
Abstract: A system and method for selectively opening a drivetrain of a vehicle is described. In one example, an electrically operated clutch is opened during selected driving conditions to conserve kinetic energy of the vehicle. The method may reduce fuel consumption during selected conditions.
Abstract translation: 描述了用于选择性地打开车辆的传动系的系统和方法。 在一个示例中，在选择的驾驶条件期间打开电动离合器以节省车辆的动能。 该方法可以在选定的条件下降低燃料消耗。
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8.发明申请公开(公告)号：US20130284125A1
公开(公告)日：2013-10-31
申请号：US13978154
申请日：2011-12-06
Applicant: Tobias Zollner , Bernd Allgaier , Clemens Kuhn , Patrick Peter , Lorenz Fehrenbach , Holger Bacher
Inventor： Tobias Zollner , Bernd Allgaier , Clemens Kuhn , Patrick Peter , Lorenz Fehrenbach , Holger Bacher
IPC: F02B63/04
CPC classification number: B60W20/40 , B60K6/48 , B60K2006/4825 , B60W10/02 , B60W10/06 , B60W10/11 , B60W20/00 , B60W30/192 , B60W2510/0638 , B60Y2300/49 , F02B63/04 , F02B63/044 , F02B75/16 , F02B77/13 , F02B2063/045 , F16H2061/163 , Y02T10/6221 , Y02T10/6252
Abstract: A method of operating a drive-train of a hybrid vehicle which comprises at least a hybrid drive with an internal combustion engine and an electric machine, an automatic or automated change-speed transmission connected between the hybrid drive and a drive output, and a clutch connected between the internal combustion engine and the electric machine. When starting the internal combustion engine from a purely electric driving mode, the clutch is initially disengaged. To start the internal combustion engine, the clutch is at least partially engaged and the internal combustion engine is drag-started by the electric machine, and, in parallel with starting the internal combustion engine, a downshift in the transmission is initiated once a rotational speed of the internal combustion engine reaches or exceeds an applicable threshold value.
Abstract translation: 一种操作混合动力车辆的驱动系统的方法，其至少包括具有内燃机和电机的混合动力驱动器，连接在混合动力驱动器和驱动输出之间的自动或自动变速传动装置，以及离合器 连接在内燃机和电机之间。 当从纯电驱动模式启动内燃机时，离合器最初脱开。 为了启动内燃机，离合器至少部分地接合，并且内燃机由电机牵引起动，并且与启动内燃机并联，传动装置中的降档一旦转速 的内燃机达到或超过适用的阈值。
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公开(公告)号：US08388494B2
公开(公告)日：2013-03-05
申请号：US13274584
申请日：2011-10-17
Applicant: Peter Schiele , Klaus Steinhauser , Bernd Allgaier
Inventor： Peter Schiele , Klaus Steinhauser , Bernd Allgaier
CPC classification number: B60W20/40 , B60K6/48 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/113 , B60W20/00 , B60W30/192 , B60W2710/021 , B60Y2300/49 , F16H2061/0422 , Y02T10/6221 , Y02T10/6286 , Y10T477/26 , Y10T477/669
Abstract: A method of controlling a hybrid drive-train of a vehicle in which the hybrid drive-train comprises a combustion engine having a driveshaft, an electric machine that can be connected to the driveshaft of the engine by a clutch, an automated transmission with an input which is connected to the rotor of the electric machine, and shifting elements for shifting between two gears. During electric driving operation with the engine stopped and the clutch disengaged, the engine can be drag-started in combination with a downshift in the transmission. Drag starting of the engine is carried out by disengaging the frictional shifting element to be disengaged to below a slipping limit, engaging the clutch until the engine reaches or exceeds its minimum starting speed, starting the engine self-starts, substantially disengaging the clutch, separately adjusting the engine and electric machine to the synchronous speed of the target gear, and fully engaging and disengaging associated shifting elements.
Abstract translation: 一种控制车辆的混合动力传动系的方法，其中混合动力传动系包括具有驱动轴的内燃机，可通过离合器连接到发动机的驱动轴的电机，具有输入的自动变速器 其连接到电机的转子和用于在两个齿轮之间移动的换档元件。 在电动驾驶操作期间，发动机停止并且离合器脱离，发动机可以与变速器中的降档结合起动。 发动机的起动起动是通过使要分离的摩擦变速元件脱离到滑差极限以下来进行，使离合器接合直到发动机达到或超过其最小启动速度，开始发动机自启动，分别基本上使离合器分离 将发动机和电机调整到目标齿轮的同步速度，并且完全接合和分离相关的换档元件。
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公开(公告)号：US09878713B2
公开(公告)日：2018-01-30
申请号：US13427707
申请日：2012-03-22
Applicant: Themi Philemon Petridis , Peter George Brittle , Ian Halleron
Inventor： Themi Philemon Petridis , Peter George Brittle , Ian Halleron
CPC classification number: B60W30/18018 , B60W10/02 , B60W10/06 , B60W2030/1809 , B60W2510/1005 , B60W2520/10 , B60Y2300/49 , F02N5/04 , F02N11/0833 , F02N2200/0801 , F02N2300/2002 , Y02T10/48
Abstract: A method and apparatus for controlling the operation of an engine of a motor vehicle is disclosed in which the engine is restarted while the vehicle is in motion by bump starting it if the speed of the vehicle falls within predetermined speed limits but is otherwise restarted using a starter motor. The number of starts for which the starter motor is used is thereby reduced advantageously reducing wear of the starter motor and increasing the life and/or reducing the duty cycle of the battery or source of power used for the starter motor.
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