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1. (WO2010112280) METHOD FOR OPERATING A HYBRID VEHICLE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2010/112280 International Application No.: PCT/EP2010/052397
Publication Date: 07.10.2010 International Filing Date: 25.02.2010
IPC:
B60K 6/52 (2007.10) ,B60K 6/48 (2007.10) ,B60W 10/02 (2006.01) ,B60W 10/06 (2006.01) ,B60W 10/08 (2006.01) ,B60W 20/00 (2006.01) ,B60W 30/18 (2012.01)
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
52
Driving a plurality of drive axles, e.g. four-wheel drive
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
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
06
including control of combustion engines
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
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
30
Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
18
Propelling the vehicle
Applicants:
RICHTER, Boyke [DE/DE]; DE (UsOnly)
LEHNER, Michael [DE/DE]; DE (UsOnly)
PRICKARZ, Herbert [DE/DE]; DE (UsOnly)
HEIDRICH, Torsten [DE/DE]; DE (UsOnly)
ROBERT BOSCH GMBH [DE/DE]; Postfach 30 02 20 70442 Stuttgart, DE (AllExceptUS)
Inventors:
RICHTER, Boyke; DE
LEHNER, Michael; DE
PRICKARZ, Herbert; DE
HEIDRICH, Torsten; DE
Common
Representative:
ROBERT BOSCH GMBH; Postfach 30 02 20 70442 Stuttgart, DE
Priority Data:
10 2009 002 177.903.04.2009DE
Title (EN) METHOD FOR OPERATING A HYBRID VEHICLE
(FR) PROCÉDÉ DE CONDUITE D'UN VÉHICULE HYBRIDE
(DE) VERFAHREN ZUM BETREIBEN EINES HYBRIDFAHRZEUGES
Abstract:
(EN) The invention relates to a method for operating a hybrid vehicle, wherein a first drive unit (4) applies a driving torque to a first axle (3) of the hybrid vehicle, while a second drive unit (1) drives a second axle (2) of the hybrid vehicle. Either the first drive unit (4), or the first drive unit (4) and the second drive unit (1), keep the hybrid vehicle in motion. In order to increase the driving comfort during the start of the second drive unit, the first drive unit (4) applies an auxiliary driving torque by way of the first axle (3) of the hybrid vehicle to start the second, idle drive unit (1) of the hybrid vehicle, while the first drive unit (4) applies the driving torque to the first axle of the hybrid vehicle, said auxiliary driving torque compensating a loss of driving torque occurring on the second axle (2) during the start of the second drive unit (1).
(FR) L'invention concerne un procédé de conduite d'un véhicule hybride dans lequel un premier ensemble d'entraînement (4) exerce un couple d'entraînement sur un premier essieu (3) du véhicule hybride tandis qu'un deuxième ensemble d'entraînement (1) entraîne un deuxième essieu (2) du véhicule hybride, le premier ensemble d'entraînement (4) ou le premier ensemble d'entraînement (4) et le deuxième ensemble d'entraînement (1) maintenant le véhicule hybride en mouvement. Pour augmenter le confort de conduite pendant le démarrage du deuxième ensemble d'entraînement pendant que le premier ensemble d'entraînement (4) applique le couple d'entraînement sur le premier essieu du véhicule hybride pour démarrer le deuxième ensemble d'entraînement (1), au repos, du véhicule hybride, le premier ensemble d'entraînement (4) applique par l'intermédiaire du premier essieu (3) du véhicule hybride un couple supplémentaire d'entraînement qui compense le couple de perte d'entraînement qui survient sur le deuxième essieu (2) lors du démarrage du deuxième ensemble d'entraînement (1).
(DE) Die Erfindung betrifft ein Verfahren zum Betreiben eines Hybridfahrzeuges, bei welchem ein erstes Antriebsaggregat (4) ein Antriebsmoment auf eine erste Achse (3) des Hybridfahrzeuges einbringt, während ein zweites Antriebsaggregat (1) eine zweite Achse (2) des Hybridfahrzeuges antreibt, wobei entweder das erste Abtriebsaggregat (4) oder das erste (4) und das zweite Antriebsaggregat (1) das Hybridfahrzeug in Bewegung halten. Um den Fahrkomfort während des Starts des zweiten Antriebsaggregates zu erhöhen, bringt, während das erste Antriebsaggregat (4) das Antriebsmoment auf die erste Achse des Hybridfahrzeuges einbringt, zum Start des zweiten, sich in Ruhe befindenden Antriebsaggregates (1) des Hybridfahrzeuges das erste Antriebsaggregat (4) über die erste Achse (3) des Hybridfahrzeuges ein Zusatzantriebsmoment ein, das ein beim Start des zweiten Antriebsaggregates (1) an der zweiten Achse (2) auftretendes Antriebsverlustmoment kompensiert.
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, 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: German (DE)
Filing Language: German (DE)