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1. (WO2018158068) SETTING A TORQUE DISTRIBUTION BETWEEN WHEELS OF AN AXLE OF A MOTOR VEHICLE BY ACTUATION OF AN OPERATOR CONTROL UNIT
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/158068 International Application No.: PCT/EP2018/053446
Publication Date: 07.09.2018 International Filing Date: 12.02.2018
IPC:
B60W 30/045 (2012.01) ,B60W 50/08 (2012.01) ,B60W 30/18 (2012.01) ,B60W 10/16 (2012.01) ,B60T 8/1755 (2006.01) ,B60W 10/08 (2006.01) ,B60W 10/184 (2012.01)
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
02
Control of vehicle driving stability
045
Improving turning performance
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
08
Interaction between the driver and the control system
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
12
including control of differentials
16
Axle differentials, e.g. for dividing torque between the left and right wheels
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
T
VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
8
Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
17
Using electrical or electronic regulation means to control braking
1755
Brake regulation specially adapted to control the stability of the vehicle, e.g. taking into account yaw rate or transverse acceleration in a curve
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
10
Conjoint control of vehicle sub-units of different type or different function
18
including control of braking systems
184
with wheel brakes
Applicants:
AUDI AG [DE/DE]; 85045 Ingolstadt, DE
Inventors:
REILING, Jaan Mattes; DE
Priority Data:
10 2017 203 362.201.03.2017DE
Title (EN) SETTING A TORQUE DISTRIBUTION BETWEEN WHEELS OF AN AXLE OF A MOTOR VEHICLE BY ACTUATION OF AN OPERATOR CONTROL UNIT
(FR) RÉGLAGE D'UNE DISTRIBUTION DE COUPLE ENTRE LES ROUES D'UN ESSIEU D'UN VÉHICULE AUTOMOBILE PAR ACTIONNEMENT D'UNE UNITÉ DE COMMANDE
(DE) EINSTELLEN EINER DREHMOMENTVERTEILUNG ZWISCHEN RÄDERN EINER ACHSE EINES KRAFTFAHRZEUGS DURCH BETÄTIGEN EINER BEDIENEINHEIT
Abstract:
(EN) The invention relates to a method for operating a motor vehicle (4), in which method active manipulation of the yaw angle of the motor vehicle is performed by virtue of a non-uniform torque distribution (15) being set at a left-hand wheel (11) and a right-hand wheel (12) of at least one axle (10) of the motor vehicle (4). To make it easier for a driver to control the torque distribution (15) between the wheels (11, 12) of the motor vehicle (4), provision is made according to the invention for – an actuation of an operator control unit (70) of the motor vehicle (4) to be detected; – the non-uniform torque distribution (15) to be set in a manner dependent on the detected actuation; – the non-uniform torque distribution (15) to be maintained only for as long as the actuation of the operator control unit (70) is detected.
(FR) L'invention concerne un procédé pour faire fonctionner un véhicule automobile (4), selon lequel une influence active est exercée sur l'angle de lacet du véhicule automobile en réglant une distribution de couple (15) irrégulière au niveau d'une roue gauche (11) et d'une roue droite (12) d'au moins un essieu (10) du véhicule automobile (4). L'invention vise à rendre à présent la distribution de couple (15) sur les roues (11, 12) du véhicule automobile (4) mieux maîtrisable par un conducteur, et se caractérise à cet effet en ce qu'un actionnement d'une unité de commande (70) du véhicule automobile (4) est détecté ; la distribution de couple (15) irrégulière est réglée en fonction de l'actionnement détecté ; la distribution de couple (15) irrégulière n'est maintenue que tant que l'actionnement de l'unité de commande (70) est détecté.
(DE) Die Erfindung betrifft ein Verfahren zum Betreiben eines Kraftfahrzeugs (4), bei welchem eine aktive Beeinflussung des Gierwinkels des Kraftfahrzeugs vorgenommen wird, indem an einem linken Rad (11) und einem rechten Rad (12) von wenigstens einer Achse (10) des Kraftfahrzeugs (4) eine ungleichmäßige Drehmomentverteilung (15) eingestellt wird. Um nun die Drehmomentverteilung (15) auf die Räder (11, 12) des Kraftfahrzeugs (4) durch einen Fahrer besser kontrollierbar zu machen, ist erfindungsgemäß vorgesehen, dass - eine Betätigung einer Bedieneinheit (70) des Kraftfahrzeugs (4) erfasst wird; - die ungleichmäßige Drehmomentverteilung (15) in Abhängigkeit von der erfassten Betätigung eingestellt wird; - die ungleichmäßige Drehmomentverteilung (15) nur so lange aufrechterhalten wird, wie die Betätigung der Bedieneinheit (70) erfasst wird.
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, 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: German (DE)
Filing Language: German (DE)