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1. (WO2018127645) METHOD FOR OPTIMISING THE ENERGY CONSUMPTION OF A HYBRID VEHICLE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/127645 International Application No.: PCT/FR2017/053742
Publication Date: 12.07.2018 International Filing Date: 20.12.2017
IPC:
B60W 20/12 (2016.01) ,B60W 50/00 (2006.01) ,B60W 10/06 (2006.01) ,B60W 10/08 (2006.01)
[IPC code unknown for B60W 20/12]
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
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
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
Applicants: RENAULT S.A.S[FR/FR]; 13-15 quai Alphonse Le Gallo 92100 BOULOGNE-BILLANCOURT, FR
Inventors: OURABAH, Abdel-Djalil; FR
GAYED, Atef; FR
QUOST, Benjamin; FR
DENOEUX, Thierry; FR
Priority Data:
175010905.01.2017FR
Title (EN) METHOD FOR OPTIMISING THE ENERGY CONSUMPTION OF A HYBRID VEHICLE
(FR) PROCEDE D'OPTMISATION DE LA CONSOMMATION ENERGETIQUE D'UN VEHICULE HYBRIDE
Abstract:
(EN) The invention concerns a method for preserving the state of health of a traction battery of a hybrid motor vehicle. According to the invention, the method comprises steps of: a) acquiring a journey to be made by means of a navigation system installed in the hybrid motor vehicle, b) dividing said journey into successive portions, c) allocating attributes characterising each of the portions, d) determining, for each of said portions, a curve or a map linking every fuel consumption value of the hybrid motor vehicle for said portion to a charge or discharge value of the traction battery, e) determining an optimal point on each curve or map that makes it possible to minimise the ageing of the traction battery over the entire journey and to ensure that the traction battery is completely discharged on completion of said journey, and f) generating an energy management setpoint depending on the coordinates of the optimal points.
(FR) L'invention concerne un procédé de préservation de l'état de santé d'une batterie de traction d'un véhicule automobile hybride. Selon l'invention, le procédé comporte des étapes : a) acquisition, au moyen d'un système de navigation embarqué dans le véhicule automobile hybride, d'un trajet à effectuer, b) division dudit trajet en tronçons successifs, c) affectation d'attributs caractérisant chaque tronçon, d) détermination, pour chacun desdits tronçons, d'une courbe ou d'une cartographie reliant chaque valeur de consommation en carburant du véhicule automobile hybride sur le tronçon à une valeur de charge ou décharge de la batterie de traction, e) détermination d'un point optimal de chaque courbe ou cartographie permettant de minimiser le vieillissement de la batterie de traction sur l'ensemble du trajet et d'obtenir une décharge complète de la batterie de traction à l'issue dudit trajet, et f) élaboration d'une consigne de gestion énergétique en fonction des coordonnées desdits points optimaux.
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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: French (FR)
Filing Language: French (FR)