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Pub. No.: WO/2010/113559 International Application No.: PCT/JP2010/052524
Publication Date: 07.10.2010 International Filing Date: 19.02.2010
IPC:
B60W 10/06 (2006.01) ,B60K 6/48 (2007.10) ,B60K 6/54 (2007.10) ,B60L 11/14 (2006.01) ,B60W 10/02 (2006.01) ,B60W 10/08 (2006.01) ,B60W 20/00 (2006.01) ,F02D 29/02 (2006.01) ,F02N 11/04 (2006.01) ,F02N 11/08 (2006.01) ,F16H 61/14 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
W
CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
10
Conjoint control of vehicle sub-units of different type or different function
04
including control of propulsion units
06
including control of combustion engines
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
K
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES
6
Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines
20
the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
42
characterised by the architecture of the hybrid electric vehicle
48
Parallel type
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
K
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES
6
Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines
20
the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
50
Architecture of the driveline characterised by arrangement or kind of transmission units
54
Transmission for changing ratio
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
L
PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
11
Electric propulsion with power supplied within the vehicle
02
using engine-driven generators
14
with provision for direct mechanical propulsion
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
W
CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
10
Conjoint control of vehicle sub-units of different type or different function
02
including control of driveline clutches
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
W
CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
10
Conjoint control of vehicle sub-units of different type or different function
04
including control of propulsion units
08
including control of electric propulsion units, e.g. motors or generators
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
W
CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
20
Control systems specially adapted for hybrid vehicles, i.e. vehicles having two or more prime movers of more than one type, e.g. electrical and internal combustion motors, all used for propulsion of the vehicle
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
D
CONTROLLING COMBUSTION ENGINES
29
Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
02
peculiar to engines driving vehicles; peculiar to engines driving variable-pitch propellers
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
N
STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
11
Starting of engines by means of electric motors
04
the motors being associated with current generators
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
N
STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
11
Starting of engines by means of electric motors
08
Circuits specially adapted for starting of engines
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
61
Control functions within change-speed- or reversing-gearings for conveying rotary motion
14
Control of torque converter lock-up clutches
Applicants: YOSHIDA Takashi[JP/JP]; JP (UsOnly)
HAKUMURA Yomei[JP/JP]; JP (UsOnly)
HISADA Hideki[JP/JP]; JP (UsOnly)
OONO Yoshinori[JP/JP]; JP (UsOnly)
AISIN AW CO., LTD.[JP/JP]; 10, Takane, Fujiicho, Anjo-shi, Aichi 4441192, JP (AllExceptUS)
Inventors: YOSHIDA Takashi; JP
HAKUMURA Yomei; JP
HISADA Hideki; JP
OONO Yoshinori; JP
Agent: KITAMURA Shuichiro; 3-3, Nakanoshima 3-chome, Kita-ku, Osaka-shi, Osaka 5300005, JP
Priority Data:
2009-08821731.03.2009JP
Title (EN) HYBRID DRIVING DEVICE
(FR) DISPOSITIF D'ENTRAÎNEMENT HYBRIDE
(JA) ハイブリッド駆動装置
Abstract:
(EN) A hybrid driving device capable of transmitting a target torque to a speed change gear without deficiency and without excess, regarding a technology of starting up an engine by a driving force of a rotating electrical machine during EV driving. The hybrid driving device is provided with a rotating electrical machine which is connected to a speed change gear through a hydraulic power transmission having a lockup clutch; and an engine start control device which starts an engine by controlling the number of rotations so that the number of rotations of the rotating electrical machine becomes a target number of rotations, by slipping the lockup clutch, prior to starting the engine. A transmission torque estimation means for estimating a transmission torque which is transmitted by the lockup clutch, under the condition that the lockup clutch slips, and a target rotation number determination means for determining a target number of rotations regarding the rotation number control for the rotating electrical machine, on the basis of the transmission torque estimated by the transmission torque estimation means, a target input torque to the speed change gear, and an actual turbine rotation number, are provided. The engine start control device controls the velocity so that the rotating electrical machine has the determined target number of rotations.
(FR) La présente invention concerne un dispositif d'entraînement hybride pouvant transmettre un couple cible à un variateur de vitesse sans perte ni excès, concernant une technologie de démarrage d'un moteur par la force d'entraînement d'une machine électrique rotative durant un entraînement EV. Le dispositif d'entraînement hybride est équipé : d'une machine électrique rotative raccordée à un variateur de vitesse via une transmission hydraulique comportant un embrayage de verrouillage ; et d'un dispositif de contrôle de démarrage de moteur qui démarre un moteur en contrôlant le nombre de rotations de façon à ce que le nombre de rotations de la machine électrique rotative devienne un nombre de rotations cible, en faisant glisser l'embrayage de verrouillage, avant de démarrer le moteur. Le dispositif comporte : un moyen d'estimation de couple de transmission pour estimer un couple de transmission transmis par l'embrayage de verrouillage, à condition que l'embrayage de verrouillage glisse ; un moyen de détermination du nombre de rotations cible pour déterminer un nombre de rotations cible concernant le contrôle du nombre de rotations pour la machine électrique rotative, en se basant sur le couple de transmission estimé par le moyen d'estimation de couple de transmission ; un couple d'entrée cible pour le variateur de vitesse ; et un nombre de rotations de turbine réel. Le dispositif de contrôle de démarrage du moteur contrôle la vitesse de façon à ce que la machine électrique rotative ait le nombre de rotations cible déterminé.
(JA)  EV走行時に回転電機の駆動力でエンジンの始動を行う技術において、変速装置へ目標トルクを過不足なく伝達させることができるハイブリッド駆動装置を得る。  ロックアップクラッチを有する流体伝動装置を介して変速装置に連結される回転電機と、エンジン始動前状態から、ロックアップクラッチをスリップさせて回転電機の回転数を目標回転数とする回転数制御を実行してエンジンを始動するエンジン始動制御装置と、を備えたハイブリッド駆動装置。ロックアップクラッチがスリップする状態で、ロックアップクラッチが伝達する伝達トルクを推定する伝達トルク推定手段と、回転電機に対する回転数制御の目標回転数を、伝達トルク推定手段で推定された伝達トルク、目標変速装置入力トルク及び実タービン回転数に基づいて決定する目標回転数決定手段とを備え、エンジン始動制御装置は、決定された目標回転数に回転電機を速度制御する。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)