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1. (WO2013144492) DRIVE CONTROL METHOD FOR A VEHICLE COMPRISING AT LEAST TWO DRIVE SYSTEMS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/144492 International Application No.: PCT/FR2013/050632
Publication Date: 03.10.2013 International Filing Date: 25.03.2013
IPC:
B60K 6/48 (2007.10) ,B60K 6/52 (2007.10) ,B60W 20/00 (2006.01) ,B60W 50/06 (2006.01) ,B60W 10/06 (2006.01) ,B60W 40/10 (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
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
52
Driving a plurality of drive axles, e.g. four-wheel drive
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
50
Details of control systems for road vehicle drive control not related to the control of a particular sub-unit
06
Improving the dynamic response of the control system, e.g. improving the speed of regulation or avoiding hunting or overshoot
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
40
Estimation or calculation of driving parameters for road vehicle drive control systems not related to the control of a particular sub-unit
10
related to vehicle motion
Applicants: PEUGEOT CITROEN AUTOMOBILES SA[FR/FR]; Route de Gisy F-78140 Velizy Villacoublay, FR
Inventors: MILHAU, Yohan; FR
GALINAUD, Florian; FR
Agent: ROSENBERG, Muriel; PEUGEOT CITROEN AUTOMOBILES SA Propriété Industrielle 18 rue des Fauvelles F-92250 La Garenne Colombes, FR
Priority Data:
125288329.03.2012FR
Title (EN) DRIVE CONTROL METHOD FOR A VEHICLE COMPRISING AT LEAST TWO DRIVE SYSTEMS
(FR) PROCEDE DE CONTROLE DE MOTORISATION D'UN VEHICULE COMPRENANT AU MOINS DEUX MOTORISATIONS
Abstract:
(EN) Method for controlling the drive of a vehicle that has at least two drive systems for traction, an active drive system (12) and a complementary drive system (4) which, in a deactivated state, has a preparation lead-time before it can deliver a torque, characterized in that with the active drive system (12) applying a toque (C2) to the wheels to allow the vehicle to drive along, and with the complementary drive system (4) deactivated, it calculates a theoretical acceleration of the vehicle (Aveh theoretical) which is dependent on the torque (C2) applied by this active drive system (12), on the speed of the vehicle (V), and the driving conditions (F0, Fl, F2), then it compares this with the measured actual acceleration of this vehicle (Aveh actual) and if it detects a discrepancy higher than a threshold value, it immediately commands activation of the complementary drive system (4).
(FR) Procédé de contrôle de motorisation d'un véhicule comportant au moins deux motorisations pour la traction, une motorisation active (12), et une motorisation complémentaire (4) comprenant dans un état désactivé un délai de préparation avant la délivrance d'un couple, caractérisé en ce que la motorisation active (12) appliquant un couple (C2) sur les roues permettant le roulage du véhicule, et la motorisation complémentaire (4) étant désactivée, il calcule une accélération théorique du véhicule (Aveh théorique) dépendant du couple appliqué (C2) par cette motorisation active (12), de la vitesse du véhicule (V), et de conditions de roulage (F0, Fl, F2), puis il la compare avec l'accélération réelle mesurée de ce véhicule (Aveh réelle), et dans le cas où il détecte un décalage supérieur à un seuil, il commande aussitôt une activation de la motorisation complémentaire (4).
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, 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, 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, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, 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, RS, 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: French (FR)
Filing Language: French (FR)