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1. (WO2019067475) SYSTEMS AND METHODS FOR PREDICTIVE AND AUTOMATIC ENGINE STOP-START CONTROL
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Pub. No.: WO/2019/067475 International Application No.: PCT/US2018/052726
Publication Date: 04.04.2019 International Filing Date: 25.09.2018
IPC:
F02D 41/02 (2006.01) ,B60W 10/04 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
D
CONTROLLING COMBUSTION ENGINES
41
Electrical control of supply of combustible mixture or its constituents
02
Circuit arrangements for generating control signals
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
Applicants:
PACCAR INC [US/US]; 777 106th Avenue NE Bellevue, WA 98004, US
Inventors:
VADLAMANI, Uday; US
HERGART, Carl Anders; US
GERTY, Michael Douglas; US
Agent:
SHELDON, David P.; US
Priority Data:
15/716,31526.09.2017US
15/975,64909.05.2018US
Title (EN) SYSTEMS AND METHODS FOR PREDICTIVE AND AUTOMATIC ENGINE STOP-START CONTROL
(FR) SYSTÈMES ET PROCÉDÉS DE COMMANDE PRÉDICTIVE ET AUTOMATIQUE DE DÉMARRAGE-ARRÊT DE MOTEUR
Abstract:
(EN) In some embodiments of the present disclosure, sensors mounted on a vehicle can allow opportunities for coasting to be predicted based on environmental conditions, route planning information, and/or vehicle-to-vehicle or vehicle-to-infrastructure signaling. In some embodiments of the present disclosure, these sensors can also predict a need for power and/or an end of a coast opportunity. These predictions can allow the vehicle to automatically enter a coasting state, and can predictively re-engage the engine and/or powertrain in order to make power available with no delay when desired by the operator.
(FR) Selon certains modes de réalisation, la présente invention concerne des capteurs montés sur un véhicule et pouvant permettre la prédiction d'opportunités de marche en roue libre en fonction des conditions environnementales, des informations de planification d'itinéraire et/ou de la signalisation véhicule-véhicule ou véhicule-infrastructure. Selon certains modes de réalisation de la présente invention, ces capteurs peuvent prédire également le besoin de puissance et/ou la fin d'une opportunité de marche en roue libre. Ces prédictions peuvent permettre l'entrée automatique du véhicule dans un mode de marche en roue libre, et peuvent réenclencher de manière prédictive le moteur et/ou le groupe motopropulseur afin de mettre à disposition de la puissance dans les plus brefs délais lorsque l'opérateur le souhaite ainsi.
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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, 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: English (EN)
Filing Language: English (EN)