公开(公告)号：EP1961638B1

公开(公告)日：2018-11-21

申请号：EP06834476.1

申请日：2006-12-12

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： SUZUKI, Takashi ,  ANDO, Daigo

IPC: B60W10/06 ,  B60W20/00 ,  F01N3/24 ,  F02D17/00 ,  F02D29/02 ,  F02D29/06 ,  F02D41/04 ,  B60K6/445 ,  B60K1/02 ,  B60L15/20 ,  B60W10/08 ,  B60W10/11 ,  B60W10/26 ,  B60W10/30 ,  F01N3/10 ,  F01N1/00 ,  F02D41/02 ,  F01N11/00 ,  F02D41/12 ,  B60W20/15

CPC classification number: B60W20/15 ,  B60K1/02 ,  B60K6/445 ,  B60L11/14 ,  B60L11/1857 ,  B60L15/2045 ,  B60L2240/486 ,  B60L2250/26 ,  B60W10/06 ,  B60W10/08 ,  B60W10/11 ,  B60W10/26 ,  B60W10/30 ,  B60W20/00 ,  B60W2540/10 ,  B60W2710/0616 ,  B60W2710/0644 ,  B60W2710/105 ,  F01N3/10 ,  F01N3/106 ,  F01N11/002 ,  F01N2560/06 ,  F02D41/027 ,  F02D41/123 ,  Y02A50/2322 ,  Y02T10/47 ,  Y02T10/54 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/645 ,  Y02T10/70 ,  Y02T10/7005 ,  Y02T10/705 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7283

Abstract: A hybrid vehicle 20 sets a tentative limit value Win0 of determining a fuel increase relation with respect to a selected gearshift position SP for driving ( S220,S230,S350 ), and performs increasing correction of a fuel injection amount according to either a first OT increase factor setting map or a second OT increase factor setting map that is enabled based on a relation of an input limit Win of the battery 50 to the tentative limit value Win0. Prohibition of fuel cutoff may be cancelled, based on a relation of the input limit Win to a driving force demand in an accelerator-off state set at the selected gearshift position SP. Even in this case, the increasing correction enables temperature regulation of an exhaust gas purification catalyst, with a view to controlling deterioration of the exhaust gas purification catalyst in an actual fuel cutoff condition after cancellation of the prohibition of the fuel cutoff. The deterioration of the exhaust gas purification catalyst is thus favorably controlled, irrespective of the selected gearshift position SP.

公开(公告)号：EP3377378A1

公开(公告)日：2018-09-26

申请号：EP16793814.1

申请日：2016-11-03

Applicant: Volkswagen Aktiengesellschaft

Inventor： FELSCH, Christian ,  RIELING, Jörg ,  ZILLMER, Michael

IPC: B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/11 ,  B60K6/442 ,  B60W20/40 ,  B60W30/19 ,  B60K6/547

CPC classification number: B60K6/442 ,  B60K6/547 ,  B60K2006/4808 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/11 ,  B60W20/00 ,  B60W20/40 ,  B60W30/186 ,  B60W30/19 ,  B60W2710/021 ,  B60W2710/023 ,  B60W2710/0644 ,  B60W2710/0666 ,  B60W2710/0672 ,  B60W2710/083 ,  B60W2710/085 ,  B60W2710/1005 ,  Y02T10/6234 ,  Y02T10/626 ,  Y02T10/6286

Abstract: A method for operating a drive device (3) of a hybrid vehicle (1) is made available, wherein the method comprises: operating, while a first gear speed of the transmission (19) is engaged, the internal combustion engine (5) at a first rotational speed (637, 413) for the first gear speed in a parallel hybrid operating mode in which, when the main clutch (K0) is closed, a traction drive torque acting on the drive wheel (15) is generated by means of the internal combustion engine (5); changing into a serial hybrid operating mode in which the internal combustion engine (5) drives the first electric machine (9) to generate electrical energy which is used by the second electric machine (11) to bring about the traction drive torque; opening the main clutch (K0); setting a rotational speed of the internal combustion engine (5) to a second rotational speed (639, 415) for a second gear speed of the transmission (19) in the parallel hybrid operating mode when the main clutch is opened; engaging the second gear speed of the transmission (19); closing the main clutch (K0); and changing into the parallel hybrid operating mode while the second gear speed is engaged.

公开(公告)号：EP2127982B1

公开(公告)日：2018-09-26

申请号：EP08721649.5

申请日：2008-03-03

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： YAMADA, Kenji ,  ITOH, Takeshi

IPC: B60W10/26 ,  B60K6/445 ,  B60L9/18 ,  B60L11/14 ,  B60W10/08 ,  B60W20/00

CPC classification number: B60W20/13 ,  B60K6/445 ,  B60L1/00 ,  B60L11/123 ,  B60L11/14 ,  B60L15/20 ,  B60L2220/42 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/80 ,  B60L2260/28 ,  B60L2260/44 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W30/18127 ,  B60W30/184 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/645 ,  Y02T10/646 ,  Y02T10/7005 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7275 ,  Y02T90/16

Abstract: An MG1-ECU (610) and an MG2-ECU (620) are provided independently for respective motor generators (MG1, MG2). The MG2-ECU (620) performs electric power balance control by correcting an MG2 torque command value as required, so that the sum of the MG1 electric power and the MG2 electric power is within a range of allowable input/output electric power (Win to Wout) of a DC power supply (510). The electric power balance control is performed using an estimate of the MG1 electric power based on data obtained by the MG1-ECU (610). The estimate is determined so that a communication delay time between the MG1-ECU (610) and the MG2-ECU (620) is corrected. In this way, the electric power balance control can be performed appropriately for restricting, within a predetermined range, the total input/output electric power of the electric motors as a whole of a hybrid vehicle mounted with a plurality of motor generators (electric motors).

公开(公告)号：EP2179879B1

公开(公告)日：2018-09-19

申请号：EP08828687.7

申请日：2008-08-25

Applicant: KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO

Inventor： WATANABE, Takao ,  TSUCHIYA, Eiji ,  NISHIZAWA, Hiroyuki ,  KITAHATA, Takeshi

IPC: B60L15/20 ,  B60K6/26 ,  B60K6/36 ,  B60K6/387 ,  B60K6/48 ,  H02K16/00 ,  H02K17/36 ,  H02K47/00 ,  H02K16/02 ,  H02K51/00 ,  B60W10/08 ,  B60W20/00 ,  B60K6/448 ,  B60K1/02 ,  B60K6/543 ,  B60L11/12 ,  B60L11/14

CPC classification number: B60W20/15 ,  B60K1/02 ,  B60K6/22 ,  B60K6/26 ,  B60K6/36 ,  B60K6/365 ,  B60K6/448 ,  B60K6/543 ,  B60K2006/262 ,  B60L11/123 ,  B60L11/14 ,  B60L15/2054 ,  B60L2210/10 ,  B60L2210/30 ,  B60L2210/40 ,  B60L2220/42 ,  B60L2220/52 ,  B60L2240/421 ,  B60L2240/423 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W20/00 ,  B60W20/30 ,  B60W2510/081 ,  B60W2710/083 ,  H02K7/006 ,  H02K7/116 ,  H02K16/00 ,  H02K16/025 ,  H02K17/36 ,  H02K47/00 ,  H02K51/00 ,  Y02T10/6217 ,  Y02T10/6243 ,  Y02T10/6286 ,  Y02T10/641 ,  Y02T10/642 ,  Y02T10/645 ,  Y02T10/646 ,  Y02T10/7077 ,  Y02T10/7216 ,  Y02T10/7241 ,  Y02T10/7275

Abstract: A rotational difference is generated between a first and a second rotor (28, 78) and a third rotor (18), which causes an induced current to flow in a first rotor winding (30). This causes a torque to act between the first rotor (28) and the third rotor (18). The rotary magnetic field generated by the induced current flowing through a second rotor winding (80) interacts with a second stator (66), which in turn generates an induced electromotive force in a second stator winding (70). The induced electromotive force is applied via a phase adjustment circuit (43) to a first stator winding (20), which generates a rotary magnetic field and causes a torque to act between the first stator (16) and the third rotor (18). The rotary magnetic field generated by the second rotor winding (80) and the induced current flowing in the second stator winding (70) causes a torque to act between the second stator (66) and the second rotor (78).

公开(公告)号：EP3366504A2

公开(公告)日：2018-08-29

申请号：EP17210439.0

申请日：2005-10-26

Applicant: Yang, Tai-Her

Inventor： Yang, Tai-Her

IPC: B60K6/442 ,  B60K6/52

CPC classification number: B60W20/20 ,  B60K6/387 ,  B60K6/44 ,  B60K6/442 ,  B60K6/46 ,  B60K6/48 ,  B60K6/50 ,  B60K6/52 ,  B60K2006/381 ,  B60L11/12 ,  B60L11/14 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  B60Y2200/92 ,  B60Y2300/182 ,  B60Y2300/42 ,  B60Y2300/60 ,  F16H3/727 ,  Y02T10/6217 ,  Y02T10/6221 ,  Y02T10/6234 ,  Y02T10/6265 ,  Y02T10/6286 ,  Y02T10/7005 ,  Y02T10/7077 ,  Y10S903/906 ,  Y10S903/907 ,  Y10S903/93 ,  Y10T74/19019 ,  Y10T74/19126 ,  Y10T477/23 ,  Y10T477/26 ,  Y10T477/27 ,  Y10T477/60

Abstract: A split serial-parallel hybrid dual-power drive system, comprised of two or more than two separation drive systems (1001,1002) allowing independent operation to respectively drive the load (120), or all loads driven individually are incorporated in a common frame to drive land, surface, underwater transportation means or aircraft, industrial machines and equipment or any other load drive by rotational kinetic energy. The first drive system can be disconnected (112) from the load and drive a generator (101) and the second electric machine (103) of the second drive system (1002) is driven by the generated electricity.

公开(公告)号：EP2993099B1

公开(公告)日：2018-08-15

申请号：EP15183913.1

申请日：2015-09-04

Applicant: Toyota Jidosha Kabushiki Kaisha

Inventor： IKETOMI, Kazuhiro ,  SASADE, Shinichi ,  KATSUMATA, Munehiro ,  SHIIBA, Kazuyuki ,  MATSUBARA, Tooru ,  KITAHATA, Takeshi ,  KUMAZAKI, Kenta

IPC: B60W20/00 ,  B60K6/445 ,  B60K6/547 ,  F16H3/72

CPC classification number: B60W30/188 ,  B60K6/36 ,  B60K6/445 ,  B60K6/547 ,  B60W10/06 ,  B60W10/08 ,  B60W10/11 ,  B60W10/111 ,  B60W20/00 ,  B60W20/10 ,  B60W20/30 ,  B60W30/19 ,  B60W2510/0638 ,  B60W2520/10 ,  B60W2520/105 ,  B60W2540/10 ,  B60W2710/0644 ,  B60W2710/0661 ,  B60W2710/1005 ,  B60W2710/1011 ,  F16H3/727 ,  F16H2037/023 ,  F16H2037/0866 ,  F16H2037/0873 ,  F16H2061/6615 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y10S903/918 ,  Y10S903/919 ,  Y10S903/93

Abstract: A control device is configured to: (i) control a rotation speed of an internal combustion engine (20) such that the rotation speed of the internal combustion engine is increased with an increase in a traveling speed of a vehicle (10), (ii) execute a pseudo gear shift to control the rotation speed of the internal combustion engine (20) such that the rotation speed of the internal combustion engine is decreased to a first rotation speed, (iii) execute a mechanical gear shift to change a second gear ratio according to a gear shift line determined by the traveling speed and a value according to the acceleration request, and (iv) execute adjustment control to adjust the rotation speed of the internal combustion engine in advance in a period before executing the mechanical gear shift such that the rotation speed of the internal combustion engine matches the pseudo gear shift threshold value when the mechanical gear shift is performed.

公开(公告)号：EP2769071B1

公开(公告)日：2018-08-15

申请号：EP12841974.4

申请日：2012-10-19

Applicant: Fuel Saving Technologies, Inc.

Inventor： YU, Jeffrey, N. ,  DAVIS, Gregory, W. ,  WILLIAMS, Gwynn, R. ,  HILL, James, W.

IPC: F02D41/04 ,  F02D45/00 ,  F02D11/02 ,  G01S19/02 ,  B60W30/14 ,  B60W30/18 ,  B60W50/10 ,  B60W10/06 ,  B60W10/08 ,  B60W30/188 ,  B60W20/00 ,  B60W20/12 ,  B60W20/16

CPC classification number: G06F17/00 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W20/12 ,  B60W20/16 ,  B60W30/143 ,  B60W30/18072 ,  B60W30/1882 ,  B60W50/10 ,  B60W2540/10 ,  B60W2550/22 ,  B60W2550/402 ,  Y02T10/52 ,  Y02T10/6286 ,  Y10S903/93

Abstract: Methods and systems are described for conserving energy used by an energy consuming device. In certain embodiments, an energy conservation system can be configured to deliver energy to the energy consuming device for a period, followed by a period where energy delivery is dampened and/or cut. By cycling the delivery of energy in this fashion, the energy conservation can achieve a pulsed efficiency.

公开(公告)号：EP2810837B1

公开(公告)日：2018-08-08

申请号：EP12867340.7

申请日：2012-01-31

Applicant: Mitsubishi Electric Corporation

Inventor： OKADA, Yuruki ,  YAMASAKI, Hisanori ,  HATANAKA, Keita ,  WADA, Yasuhiko

IPC: B60K6/46 ,  B60W20/50 ,  B60W10/06 ,  B60W10/08 ,  B60W50/038 ,  B60W50/02

CPC classification number: B60W20/50 ,  B60K6/46 ,  B60W10/06 ,  B60W10/08 ,  B60W50/0205 ,  B60W50/0225 ,  B60W50/038 ,  B60W2710/083 ,  B60W2710/086 ,  Y02T10/6217 ,  Y02T10/6286

Abstract: In a vehicle control apparatus, a host controller that collectively controls an engine controller and a converter is provided. In the host controller, an engine-power-generation-command generating unit and a generator-torque-command generating unit are provided. The generator-torque-command generating unit monitors an abnormal operation of the engine on the basis of an engine power generation command and a detection signal of a rotating speed detector, switches, when the abnormal operation of the engine is detected, a generator torque command to the lowest value of a torque command value for abnormal time set in advance as the generator torque command, thereafter, gradually increases the generator torque command, and, after recording, as a torque limit value, the magnitude of the generator torque command (a torque command value for abnormal time 3) at the time when the abnormal operation of the engine is detected again, switches the generator torque command to a torque command value for abnormal time (a torque command value for abnormal time 2) having a value smaller than the torque limit value.

公开(公告)号：EP3354504A1

公开(公告)日：2018-08-01

申请号：EP17191317.1

申请日：2017-09-15

Applicant: Deere & Company

Inventor： Woopen, Thomas

IPC: B60K6/48

CPC classification number: B60K6/445 ,  B60K6/365 ,  B60K6/48 ,  B60K6/52 ,  B60K17/348 ,  B60K2006/4825 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W30/045 ,  B60W30/18127 ,  B60W30/18145 ,  B60W2300/152 ,  B60W2720/403 ,  B60W2720/406 ,  B60Y2200/92 ,  Y02T10/6221 ,  Y02T10/6265 ,  Y02T10/6286 ,  Y10S903/911 ,  Y10S903/93 ,  Y10S903/945 ,  Y10S903/947

Abstract: Antriebsstrangsystem wenigstens einen Verbrennungsmotor, wenigstens einen Generator, zur Erzeugung elektrischer Energie, angetrieben durch den Verbrennungsmotor, wenigstens eine elektrische Maschine, die elektrisch mit dem Generator verbunden ist, wenigstens jeweils eine angetriebene Vorder- und Hinterachse, die jeweils Abtriebsmittel aufweisen und die durch den Verbrennungsmotor angetrieben sind, wenigstens ein Schalt-/Automatikgetriebe, das im Antriebsstrang zwischen dem Verbrennungsmotor und den jeweiligen Achsen vorgesehen ist und wenigstens ein Umlaufrädergetriebe aufweisen.

公开(公告)号：EP3351449A1

公开(公告)日：2018-07-25

申请号：EP17202475.4

申请日：2017-11-20

Applicant: AUDI AG

Inventor： Schneider, Michael ,  Kaartometsä, Henrik ,  Brückl, Bernhard

IPC: B60W20/40 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/11 ,  B60K6/48 ,  B60K6/547 ,  B60K6/387 ,  B60W20/50 ,  B60W50/02

CPC classification number: B60K6/485 ,  B60K6/387 ,  B60K6/547 ,  B60K2006/4825 ,  B60L15/2072 ,  B60L2240/12 ,  B60L2240/507 ,  B60W10/02 ,  B60W10/023 ,  B60W10/06 ,  B60W10/08 ,  B60W10/11 ,  B60W20/40 ,  B60W20/50 ,  B60W2050/0215 ,  B60W2510/0652 ,  B60W2510/082 ,  B60W2510/104 ,  B60W2710/021 ,  B60W2710/0644 ,  B60W2710/1005 ,  F02N11/0814 ,  F02N11/103 ,  Y02T10/6252 ,  Y02T10/6286 ,  Y02T10/7258

Abstract: Die Erfindung betrifft ein Verfahren zum Betreiben einer Antriebseinrichtung (2) für ein Kraftfahrzeug, die eine Brennkraftmaschine (3), eine elektrische Maschine (4) sowie ein Gangwechselgetriebe (11) aufweist, wobei eine Antriebswelle (19) der Brennkraftmaschine (3) mittels einer Schaltkupplung (18) mit einer Maschinenwelle (17) der elektrischen Maschine (4) koppelbar und die Maschinenwelle (17) mit einer Getriebeeingangswelle (15) des Gangwechselgetriebes (11) gekoppelt ist, wobei eine Abtriebswelle (5) der Antriebseinrichtung (2) mit einer Getriebeausgangswelle (10) des Gangwechselgetriebes (11) gekoppelt oder koppelbar ist, und wobei die Schaltkupplung (18) in einem ersten Schaltzustand zur Entkopplung der Brennkraftmaschine (3) und der elektrischen Maschine (4) geöffnet und in einem zweiten Schaltzustand zur Koppelung der Brennkraftmaschine (3) und der elektrischen Maschine (4) geschlossen ist. Dabei ist vorgesehen, dass bei einem Umschalten von dem ersten Schaltzustand in den zweiten Schaltzustand in einer ersten Betriebsart das Schließen der Schaltkupplung (18) verzögert wird, wenn die Differenz zwischen einem Drehzahlgradient der Antriebswelle (19) und einem Drehzahlgradient der Maschinenwelle (17) einen Drehzahlgradientenschwellenwert übersteigt und/oder die Drehzahlgradienten unterschiedliche Vorzeichen aufweisen. Die Erfindung betrifft weiterhin eine Antriebseinrichtung (2) für ein Kraftfahrzeug.