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1. (WO2017112108) SYSTEM AND METHOD FOR INDEPENDENTLY CONTROLLING WHEEL SLIP AND VEHICLE ACCELERATION
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/112108 International Application No.: PCT/US2016/060433
Publication Date: 29.06.2017 International Filing Date: 04.11.2016
IPC:
B60T 8/175 (2006.01) ,B60T 8/1755 (2006.01) ,B60T 8/172 (2006.01) ,B60W 30/188 (2012.01)
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
175
Brake regulation specially adapted to prevent excessive wheel spin during vehicle acceleration, e.g. for traction control
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
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
172
Determining control parameters used in the regulation, e.g. by calculations involving measured or detected parameters
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
188
Controlling power parameters of the driveline, e.g. determining the required power
Applicants:
AUTOLIV ASP, INC. [US/US]; 3350 Airport Road Ogden, Utah 84405-1563, US
Inventors:
YING, Long; US
Agent:
OLSON, Stephen T.; US
AMBROSE, John; US
AQUINO, Damian; US
BERBERICH, Jeanette M.; US
BRENNAN, Michael P.; US
BRITT, Nancy K.; US
BROCK, Christopher M.; US
CASTELLANO, John A., III; US
CAUBLE, Christopher M.; US
CHANG, Alex C.; US
CHAPP, Jeffrey J.; US
CHO, David J.; US
CUTLER, Matthew L.; US
DALEY, Donald J.; US
DEAVER, Darin W.; US
DELASSUS, Gregory S.; US
DOERR, Michael P.; US
DOWDY, Stephanie L.; US
DRYSDALE, Nicholas S.; US
ELCHUK, Mark D.; US
ERJAVAC, Stanley M.; US
EUSEBI, Christopher A.; US
FADIPE, Abha T.; US
FALCOFF, Monte L.; US
FITZPATRICK, John; US
FORBIS, Glenn E.; US
FOSS, Stephen J.; US
FRANKLIN, Clarence C.; US
FRENTRUP, Mark A.; US
FULLER, Roland, III; US
FUSSNER, Anthony G.; US
GAMBLE, Michael D.; US
HEIST, Jason A.; US
HILTON, Michael E.; US
HOFFMAN, Erin G.; US
HOUSTON, Robert W.; US
HOYT, Blair M.; US
JENLINK, Ryan D.; US
KELLER, Paul A.; US
KESKAR, Hemant; US
KIM, Paul M.; US
KIM, Sung Pil; US
KORAL, Elisabeth; US
KOTSIS, Damian; US
KOZU, Kiyoshi; US
LAFATA, Joseph M.; US
LEE, Kisuk; US
LUCHSINGER, J. Bradley; US
MACINTYRE, Timothy D.; US
MALINZAK, Michael; US
MANNING, Daisy; US
MARTIN, Timothy J.; US
MASSEY, Ryan W.; US
MEYER, Greg; US
MIERZWA, Kevin; US
MILLER, Christopher K.; US
MILLER, Keith H.; US
MOUSTAKAS, George D.; US
NABI, Tarik M.; US
NYE, Michael; US
ODELL, Elizabeth D.; US
PANKA, Brian G.; US
PHIPPS, Michael J.; US
RAKERS, Leanne; US
RICHMOND, Derek; US
ROBINSON, Douglas A.; US
SCHIANO, Thomas E.; US
SCHIVLEY, Gregory G.; US
SCHMIDT, Michael J.; US
SEITZ, Brent G.; US
SIMINSKI, Robert M.; US
SMITH, Corey E.; US
SMITH, Michael L.; US
SNYDER, Jeffrey L.; US
STOBBS, Gregory A.; US
SUTER, David L.; US
TAYLOR, Michael L.; US
TAYLOR, W. R. Duke; US
TEICH, Michael L.; US
TELSCHER, JR., Rudolph A.; US
THOMAS, Michael J.; US
TUCKER, David J., Jr.; US
UTYKANSKI, David P.; US
VARCO, Michael A.; US
WADE, Bryant E.; US
WALKER, Donald G.; US
WALSH, JR., Joseph E.; US
WANGEROW, Steven; US
WARNER, Richard W.; US
WAXMAN, Andrew M.; US
WELCH, Gerald T.; US
WHEELOCK, Bryan K.; US
WIGGINS, Michael D.; US
WOODSIDE, Jennifer; US
YACURA, Gary D.; US
ZALOBSKY, Michael D.; US
ZAREK, Paul; US
Priority Data:
14/977,91922.12.2015US
Title (EN) SYSTEM AND METHOD FOR INDEPENDENTLY CONTROLLING WHEEL SLIP AND VEHICLE ACCELERATION
(FR) SYSTÈME ET PROCÉDÉ POUR LA COMMANDE INDÉPENDANTE DU DÉRAPAGE DE ROUE ET L'ACCÉLÉRATION DE VÉHICULE
Abstract:
(EN) The present disclosure relates to a system for real time control of a wheel slip of each slipping wheel of a pair of wheels associated with an axle of a motor vehicle, simultaneously and independently with real time explicit control of said motor vehicle's acceleration provided by each non-slipping wheel associated with the axle. The system makes use of a total controller and an asymmetric controller associated with the axle of the vehicle for generating two torque signals used to control the total and asymmetric dynamics respectively of the axle, and a distributor for distributing the two said torque signals into available actuators' targets. The two said controllers each contain feedback and feed forward control elements, is operable to sense wheel slippage condition of each wheel on the axle, and augments the feedback and feed forward control based on the sensed wheel slippage conditions.
(FR) La présente invention concerne un système pour la commande en temps réel d'un dérapage de roue de chaque roue dérapant d'une paire de roues associées à un essieu d'un véhicule motorisé, simultanément et indépendamment d'une commande explicite en temps réel de l'accélération dudit véhicule motorisé fournie par chaque roue antidérapante associée à l'essieu. Le système utilise un dispositif de commande total et un dispositif de commande asymétrique associé à l'essieu du véhicule afin de produire deux signaux de couple utilisés pour commander les dynamiques asymétrique et totale respectivement de l'axe, et un distributeur destiné à distribuer lesdits deux signaux de couple dans des cibles d'actionneurs disponibles. Lesdits deux dispositifs de commande contiennent chacun des éléments de commande prédictive et à rétroaction, servent à détecter l'état de dérapage des roues de chaque roue de l'essieu, et augmente la commande prédictive et à rétroaction sur la base des états de dérapage de roue détectés.
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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, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
Also published as:
CN108473119EP3393870