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1. (WO2017194384) VEHICLE APPARATUS AND METHOD
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Pub. No.: WO/2017/194384 International Application No.: PCT/EP2017/060640
Publication Date: 16.11.2017 International Filing Date: 04.05.2017
IPC:
B60W 30/18 (2012.01) ,B60W 10/02 (2006.01) ,B60W 10/06 (2006.01) ,B60W 50/00 (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
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
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
50
Details of control systems for road vehicle drive control not related to the control of a particular sub-unit
Applicants:
JAGUAR LAND ROVER LIMITED [GB/GB]; Abbey Road Whitley Coventry Warwickshire CV3 4LF, GB
Inventors:
OSBORN, Russell; GB
VALERO, Thomas; GB
ROQUES, Olivier; GB
Agent:
BORTON, Claire; GB
Priority Data:
1608185.310.05.2016GB
Title (EN) VEHICLE APPARATUS AND METHOD
(FR) APPAREIL ET PROCÉDÉ DESTINÉS À UN VÉHICULE
Abstract:
(EN) The present invention relates to a vehicle (1) having a torque generating machine (4); and one or more driven wheel (WD). A driveline (6) is provided for transmitting torque from the torque generating machine (4) to said one or more driven wheel. The driveline (6) includes a torque transmitting means (8). A first decoupling mechanism (11) is operable to decouple the torque transmitting means (8) from the torque generating machine (4). The first decoupling mechanism (11) is closed to couple the torque transmitting means (8) to the torque generating machine (4) and is opened to decouple the torque transmitting means (8) from the torque generating machine (4). A second decoupling mechanism (12) is operable to decouple the torque transmitting means (8) from the one or more driven wheel. The second decoupling mechanism (12) is closed to couple the torque transmitting means (8) to the one or more driven wheel and is opened to decouple the torque transmitting means (8) from the one or more driven wheel. A controller (2) is provided having at least one electronic processor for controlling operation of the first and second decoupling mechanisms (11, 12). The at least one electronic processor (P) is configured to close the first decoupling mechanism (11), to determine a target operating speed of the torque generating machine (4), to control the operating speed of the torque generating machine (4) in dependence on the determined target operating speed and to close the second decoupling mechanism (12) when the operating speed of the torque generating machine (4) at least substantially matches the determined target operating speed. The present invention also relates to a corresponding method of controlling first and second decoupling mechanisms (11, 12) to control the transmittal of torque from a torque generating machine (4) to one or more driven wheel of a vehicle (1).
(FR) La présente invention concerne un véhicule (1) comprenant une machine de génération de couple (4) ; et au moins une roue motrice (W D ) Une chaîne cinématique (6) est agencée pour transmettre un couple de la machine génératrice de couple (4) à l'au moins une roue motrice. La chaîne cinématique (6) comprend un moyen de transmission de couple (8). Un premier mécanisme de désaccouplement (11) peut fonctionner pour désaccoupler, de la machine de génération de couple (4), le moyen de transmission de couple (8). Le premier mécanisme de désaccouplement (11) est fermé pour accoupler le moyen de transmission de couple (8) à la machine de génération de couple (4) et est ouvert pour désaccoupler, de la machine de génération de couple (4), le moyen de transmission de couple (8). Un second mécanisme de désaccouplement (12) peut fonctionner pour désaccoupler, de l'au moins une roue motrice, le moyen de transmission de couple (8). Le second mécanisme de désaccouplement (12) est fermé pour accoupler le moyen de transmission de couple (8) à l'au moins une roue motrice et est ouvert pour désaccoupler, de l'au moins une roue motrice, le moyen de transmission de couple (8). Un module de commande (2) est agencé qui comporte au moins un processeur électronique destiné à commander le fonctionnement des premier et second mécanismes de désaccouplement (11, 12). L'au moins un processeur électronique (P) est configuré pour fermer le premier mécanisme de désaccouplement (11), pour déterminer une vitesse de fonctionnement cible de la machine de génération de couple (4), pour commander la vitesse de fonctionnement de la machine de génération de couple (4) en fonction de la vitesse de fonctionnement cible déterminée et pour fermer le second mécanisme de désaccouplement (12) lorsque la vitesse de fonctionnement de la machine de génération de couple (4) correspond au moins sensiblement à la vitesse de fonctionnement cible déterminée. La présente invention concerne également un procédé correspondant de commande des premier et second mécanismes de désaccouplement (11, 12), afin de commander la transmission de couple d'une machine de génération de couple (4) à au moins une roue motrice d'un véhicule (1).
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, 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, SA, 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, ST, 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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)