公开(公告)号：EP3419848A1

公开(公告)日：2019-01-02

申请号：EP17706244.5

申请日：2017-02-21

申请人： Bayerische Motoren Werke Aktiengesellschaft

发明人： HOESS, Bernhard ,  JUNG, Thomas ,  KOBLER, Sebastian

IPC分类号： B60K6/48 ,  B60K6/30 ,  B60K6/387 ,  B60K6/547 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W20/40 ,  F16F15/14

CPC分类号： B60W20/40 ,  B60K6/26 ,  B60K6/28 ,  B60K6/30 ,  B60K6/36 ,  B60K6/387 ,  B60K6/40 ,  B60K6/48 ,  B60K6/547 ,  B60K2006/268 ,  B60K2006/4825 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W2510/0208 ,  B60W2510/06 ,  B60W2510/0638 ,  B60W2520/10 ,  B60W2710/021 ,  B60W2710/025 ,  B60W2710/06 ,  B60W2710/08 ,  B60W2710/1011 ,  B60Y2200/92 ,  F16F15/145 ,  F16F2230/18 ,  Y02T10/6252 ,  Y02T10/6286

公开(公告)号：EP3404296A1

公开(公告)日：2018-11-21

申请号：EP18173307.2

申请日：2018-05-18

申请人： Toyota Jidosha Kabushiki Kaisha

发明人： MICHIKOSHI, Yosuke ,  IKEMURA, Masashi

IPC分类号： F16H61/14 ,  F16H61/02

CPC分类号： B60W30/20 ,  B60W10/026 ,  B60W10/11 ,  B60W30/1843 ,  B60W2030/203 ,  B60W2510/0233 ,  B60W2510/0241 ,  B60W2510/0291 ,  B60W2510/0638 ,  B60W2710/024 ,  B60W2710/1005 ,  F16H61/0202 ,  F16H61/143 ,  F16H61/686 ,  F16H2057/0012 ,  F16H2059/725 ,  F16H2200/006 ,  F16H2200/2025 ,  F16H2200/2046

摘要： A control device for a vehicle (10) includes an electronic control unit (70) configured to control release of a predetermined engaging device (C3) configured to selectively engage a rotating member (R1) of a loaded part that participates in power transmission in a predetermined gear stage among a plurality of engaging devices with a rotating member (S2) of a non-loaded part that does not participate in the power transmission in the predetermined gear stage, at the time of selection of the predetermined gear stage of a stepped transmission (22), and control the predetermined engaging device (C3) such that an engagement pressure for bringing the predetermined engaging device (C3) into a weak slip state in a range that does not affect the selection of the predetermined gear stage is added, at the time of the selection of the predetermined gear stage and in a predetermined operational state.

公开(公告)号：EP2821306B1

公开(公告)日：2018-11-21

申请号：EP12870055.6

申请日：2012-02-27

申请人： Toyota Jidosha Kabushiki Kaisha

发明人： TANAKA, Takaaki ,  TAKAHASHI, Tomoya

IPC分类号： B60W20/00 ,  B60K6/48 ,  B60K6/547 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W20/15 ,  B60W10/02

CPC分类号： B60K6/48 ,  B60K6/547 ,  B60K2006/4825 ,  B60W10/02 ,  B60W10/08 ,  B60W10/11 ,  B60W20/15 ,  B60W20/40 ,  B60W30/19 ,  B60W2510/0638 ,  B60W2510/1015 ,  B60W2520/28 ,  B60W2540/10 ,  B60W2540/16 ,  B60Y2400/71 ,  Y02T10/6221 ,  Y02T10/6252

摘要： A control apparatus is applied to a hybrid vehicle (1A). In the hybrid vehicle (1A), a transmission (10) changing the gear stages in response to an operation to a shift lever (13) is provided in a power transmission path between an internal combustion engine (2) and drive wheels (5), and an MG (3) is provided so as to drive the drive wheels (5). The hybrid vehicle (1A) is allowed to travel in an EV traveling mode where the internal combustion engine (2) is stopped and the drive wheels (5) are driven by the MG (3), and an engine traveling mode where the drive wheels (5) are driven by the internal combustion engine (2). The control apparatus switches a traveling mode to the EV traveling mode, in a case that the control apparatus determines that an accelerator opening degree is less than a determination opening degree when the vehicle (1A) is in the engine traveling mode. The control apparatus restricts a switching to the EV traveling mode in a period from a start of a shift operation until a switching restriction time elapses after the gear shifting is completed, in a case that the shift operation of the transmission (10) is performed when the traveling mode is the engine traveling mode.

公开(公告)号：EP3138714B1

公开(公告)日：2018-11-14

申请号：EP16187131.4

申请日：2016-09-02

申请人： FERRARI S.p.A.

发明人： ARCANGELI, Samuele ,  POGGIO, Luca ,  MARCIGLIANO, Francesco ,  BALLUCHI, Andrea ,  MAZZI, Emanuele ,  ARZILLI, Luca

IPC分类号： B60K6/48 ,  B60L11/18 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W10/11 ,  B60W20/20 ,  B60W20/11 ,  B60L11/06

CPC分类号： B60W20/15 ,  B60K6/24 ,  B60K6/442 ,  B60K6/48 ,  B60L11/02 ,  B60L11/06 ,  B60L11/1861 ,  B60L15/2045 ,  B60L2240/12 ,  B60L2240/423 ,  B60L2240/443 ,  B60L2260/26 ,  B60W10/06 ,  B60W10/08 ,  B60W10/11 ,  B60W10/26 ,  B60W20/11 ,  B60W20/20 ,  B60W2510/0638 ,  B60W2510/305 ,  B60W2710/0666 ,  B60W2710/0677 ,  B60Y2300/52 ,  B60Y2300/91 ,  B60Y2400/112 ,  F02D41/04 ,  F02D41/26 ,  Y02T10/56 ,  Y02T10/6221 ,  Y02T10/6286 ,  Y02T10/645 ,  Y02T10/70 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7283 ,  Y02T10/84 ,  Y10S903/905

摘要： A method to control a hybrid vehicle with a parallel architecture and with an unknown speed profile, wherein the hybrid vehicle is provided with an internal combustion engine (2) and with a reversible electrical machine (14) connected to a storage system (16) designed to store electrical energy; the method comprises the steps of recognizing the operating mode of the hybrid vehicle; determining a function of the specific fuel consumption (BSFC) of the drive system of the hybrid vehicle as a function of the operating mode of the hybrid vehicle; determining the optimal value of the power (P B ) of the storage system (16) and the optimal value of the power (P E ) of the internal combustion engine (2), which correspond to the values that permit a minimization of said function. Main figure: Figure 8

公开(公告)号：EP3391305A1

公开(公告)日：2018-10-24

申请号：EP16876154.2

申请日：2016-12-15

申请人： Greater Than SA

发明人： LINDELÖF, Anders

IPC分类号： G06Q10/06 ,  B60K28/02 ,  B60W40/09 ,  G06Q40/08 ,  G07C5/08

CPC分类号： B60W40/09 ,  B60K28/02 ,  B60W2510/0638 ,  B60W2510/0652 ,  B60W2520/10 ,  B60W2520/105 ,  B60W2550/402 ,  B60W2750/40 ,  G06Q10/06 ,  G06Q10/06393 ,  G06Q40/08 ,  G06Q50/30 ,  G07C5/008 ,  G07C5/0808 ,  G07C5/0841

摘要： Method for automatically assessing performance of a driver (110) of a vehicle (100) for a particular trip, wherein current driving data sets, comprising basic driving data are repeatedly read from the vehicle, which method comprises the steps a) collecting previous-trip driving data sets, comprising instantaneous vehicle energy consumption, for different previous trips, different drivers and different vehicles; b) for each of said current-trip driving data sets, selecting at least one corresponding previous-trip driving data set; c) calculating a relative instantaneous vehicle energy consumption value for said selected corresponding previous-trip driving data set or sets, which is relative to a total energy consumption for a respective trip during which the previous-trip driving data set in question was observed; d) calculating a value of the said first trip performance parameter based upon an average value of said calculated relative instantaneous energy consumptions. The invention also relates to a system.

公开(公告)号：EP3265335B1

公开(公告)日：2018-10-24

申请号：EP15708485.6

申请日：2015-03-03

申请人： Volvo Truck Corporation

发明人： KARPENMAN, Fredrik ,  JAKOBSSON, Samuel

IPC分类号： B60K28/10 ,  B60W30/18

CPC分类号： B60K28/10 ,  B60W30/18072 ,  B60W2510/0638 ,  B60W2510/0652 ,  B60W2520/10 ,  B60W2520/105 ,  B60W2540/10 ,  B60W2710/021

摘要： The invention provides a method of controlling a vehicle presenting a plurality of wheels (2), an engine (1) and a clutch (3) for selectively connecting the engine (1) to a number of the wheels (2), the method comprising receiving (SI) a torque control signal indicative of a demanded output torque of the engine (1), and observing (S3) a value of a first vehicle operation parameter being the vehicle speed or a parameter which is indicative of the vehicle speed, - characterised in controlling (S5) the clutch (3) so as to be engaged if the received torque control signal indicates that the demanded engine torque is minimal or below a first threshold value (S2) and the observed first vehicle operation parameter value is above a second threshold value (S4), - subsequently to the step of controlling (S5) the clutch (3) so as to be engaged, performing (S7) a test disengagement of the clutch (3), comprising at least partly disengaging the clutch (3), observing (S8) a behaviour, in response to the test disengagement, of a second vehicle operation parameter, and - based at least partly on the observation (S8) of the behaviour of the second vehicle operation parameter, determining (S9, S 11) whether to control the clutch (3) so as to be re-engaged or disengaged.

公开(公告)号：EP2727785B1

公开(公告)日：2018-10-17

申请号：EP12807014.1

申请日：2012-06-25

申请人： Jatco Ltd ,  NISSAN MOTOR CO., LTD.

发明人： AKEBONO, Hiromichi ,  MATSUI, Hiroki

IPC分类号： B60W10/02 ,  B60K6/387 ,  B60K6/48 ,  B60K6/547 ,  B60L11/14 ,  B60W10/04 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W20/00

CPC分类号： B60W20/50 ,  B60K6/365 ,  B60K6/48 ,  B60K2006/4825 ,  B60L3/0023 ,  B60L7/14 ,  B60L11/14 ,  B60L15/2009 ,  B60L15/2045 ,  B60L15/2054 ,  B60L2210/40 ,  B60L2220/14 ,  B60L2240/12 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/441 ,  B60L2240/443 ,  B60L2240/445 ,  B60L2240/486 ,  B60L2240/507 ,  B60L2240/80 ,  B60L2250/26 ,  B60L2270/145 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/115 ,  B60W20/00 ,  B60W50/0205 ,  B60W50/045 ,  B60W2510/0638 ,  B60W2510/081 ,  B60W2510/1005 ,  B60W2540/16 ,  Y02T10/6221 ,  Y02T10/6252 ,  Y02T10/6286 ,  Y02T10/642 ,  Y02T10/645 ,  Y02T10/70 ,  Y02T10/7077 ,  Y02T10/7241 ,  Y02T10/7283 ,  Y10S903/93 ,  Y10S903/946 ,  Y10T477/619 ,  Y10T477/70 ,  Y10T477/78

摘要： The objective of the present invention is to prevent a misjudgment of the start of fastening of a friction fastening element when in a state wherein the rotational fluctuations of a drive source can be determined to be large. A control device of an FR hybrid vehicle is provided with: a drive source that contains at least an engine (Eng); and a second brake (B2) that is fastened when a D range is selected. In the range of starting of fastening control of the second brake (B2), when the parameters (rate of input rotational frequency change and amount of motor torque change) that change along with the rotational fluctuation of the engine (Eng) become at least a predetermined threshold, it is judged that the second brake (B2) has started fastening. When in a state wherein the rotational fluctuations of the engine (Eng) can be determined to be large, the absolute value of the predetermined threshold is set to a value that is larger than when in a state wherein the rotational fluctuations of the engine (Eng) can be determined to be small.

公开(公告)号：EP3351787A3

公开(公告)日：2018-10-10

申请号：EP17202073.7

申请日：2017-11-16

申请人： AUDI AG

发明人： Schneider, Michael ,  Kaartometsä, Henrik ,  Brückl, Bernhard

IPC分类号： F02N11/08 ,  B60K6/387 ,  F02N19/00

CPC分类号： B60W20/40 ,  B60K6/387 ,  B60K2006/268 ,  B60K2006/4825 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W30/186 ,  B60W2510/0275 ,  B60W2510/0291 ,  B60W2510/0638 ,  B60W2510/0685 ,  B60W2510/081 ,  B60W2710/023 ,  B60W2710/025 ,  B60W2710/027 ,  B60W2710/029 ,  B60W2710/0644 ,  B60W2710/0661 ,  B60W2710/081 ,  B60Y2200/92 ,  B60Y2300/48 ,  F02N5/04 ,  F02N19/00 ,  F16D48/06 ,  F16D2500/10412 ,  F16D2500/1066 ,  F16D2500/3027 ,  F16D2500/30406 ,  F16D2500/30415 ,  F16D2500/30421 ,  F16D2500/30426 ,  F16D2500/3166 ,  F16D2500/3168 ,  F16D2500/5106 ,  F16D2500/70426 ,  Y02T10/6252 ,  Y02T10/6286 ,  Y10S903/93 ,  Y10S903/946

摘要： Die Erfindung betrifft ein Verfahren zum Betreiben einer Antriebseinrichtung (2) für ein Kraftfahrzeug, die eine Brennkraftmaschine (3) und eine elektrische Maschine (4) aufweist, wobei eine Antriebswelle (19) der Brennkraftmaschine (3) mittels einer Schaltkupplung (18) mit einer Maschinenwelle (17) der elektrischen Maschine (4) koppelbar ist, wobei die Schaltkupplung (18) zum Starten der Brennkraftmaschine (3) über einen Anschleppzeitraum auf ein Sollkupplungsdrehmoment eingestellt wird. Dabei ist vorgesehen, dass vor dem Starten eine während des Startens voraussichtlich in der Schaltkupplung (18) anfallende Wärmemenge prädiziert und bei Überschreiten eines Grenzwerts durch die prädizierte Wärmemenge wenigstens ein das Starten beeinflussender Betriebsparameter der Antriebseinrichtung (1) derart gewählt wird, dass die voraussichtlich anfallende Wärmemenge reduziert wird. Die Erfindung betrifft weiterhin eine Antriebseinrichtung (2) für ein Kraftfahrzeug.

公开(公告)号：EP3378719A1

公开(公告)日：2018-09-26

申请号：EP18162979.1

申请日：2018-03-20

申请人： Iveco S.p.A.

发明人： BERNARDINI, Alessandro ,  PERRONE, Attilio

IPC分类号： B60W20/15 ,  B60W30/192 ,  B60W20/16 ,  B60W20/11 ,  B60W10/06 ,  B60W10/08

CPC分类号： B60W20/16 ,  B60W10/06 ,  B60W10/08 ,  B60W20/11 ,  B60W20/13 ,  B60W30/192 ,  B60W2510/0638 ,  B60W2510/0676 ,  B60W2510/244 ,  B60W2540/10 ,  B60W2710/0666 ,  B60W2710/083 ,  F02D41/064 ,  F02D2200/023 ,  F02D2200/024 ,  F02D2200/1002 ,  F02D2200/101 ,  F02D2250/24 ,  F02D2250/26 ,  F02N11/04 ,  Y02T10/54 ,  Y02T10/6286

摘要： A method of thermal management of an internal combustion engine of a hybrid propulsion system comprising an internal combustion engine and an electric motor-generator connected to a transmission, the method, in cold-start conditions of the internal combustion engine, comprises at least the following steps: acquiring and modifying a nominal torque curve (NT) of the internal combustion engine to obtain a limited torque curve (LT), distinct from said nominal torque curve (NT); controlling said electric motor-generator so as to provide a resistant torque, to said internal combustion engine, complementary to a required torque (UT), so that a total torque value supplied by the internal combustion engine belongs to said limited torque curve (LT).

公开(公告)号：EP3353402A2

公开(公告)日：2018-08-01

申请号：EP16843269.8

申请日：2016-09-19

申请人： Cummins Power Generation Limited

发明人： OGUGUO, Ikenna ,  GOESEL, Philippe

IPC分类号： F02D29/06

CPC分类号： H02P9/08 ,  B60W10/06 ,  B60W2510/0638 ,  B60W2710/0666 ,  F01M5/00 ,  F01M2005/008 ,  F01P7/167 ,  F02D29/06 ,  F02D41/0007 ,  F02D41/005 ,  F02D41/0097 ,  F02D2200/101 ,  G05B19/042 ,  H02P9/04

摘要： A method of reducing cold startup time of a genset which includes an engine and a generator for providing a requested power to a utility grid or load comprises determining if the generator is electrically coupled to a utility grid or load. In response to determining the generator is electrically coupled to the utility grid or load, a speed bias value is controlled in response to the power being produced by the genset. The speed bias signal represents a difference between a target power output and a current power output of the genset. The power of the engine is controlled using the speed bias value.