FR3075732B1 - Vehicule comprenant un dispositif de mise a l'arret controle du moteur principal et un dispositif d'assistance a l'entrainement - Google Patents

Vehicule comprenant un dispositif de mise a l'arret controle du moteur principal et un dispositif d'assistance a l'entrainement Download PDF

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Publication number
FR3075732B1
FR3075732B1 FR1762751A FR1762751A FR3075732B1 FR 3075732 B1 FR3075732 B1 FR 3075732B1 FR 1762751 A FR1762751 A FR 1762751A FR 1762751 A FR1762751 A FR 1762751A FR 3075732 B1 FR3075732 B1 FR 3075732B1
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France
Prior art keywords
hydraulic
vehicle
assistance
controlling
circuit
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1762751A
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English (en)
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FR3075732A1 (fr
Inventor
Bastien CLAPIT
Julien Lambey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Poclain Hydraulics Industrie
Original Assignee
Poclain Hydraulics Industrie
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Filing date
Publication date
Application filed by Poclain Hydraulics Industrie filed Critical Poclain Hydraulics Industrie
Priority to FR1762751A priority Critical patent/FR3075732B1/fr
Priority to PCT/EP2018/085794 priority patent/WO2019121882A1/fr
Publication of FR3075732A1 publication Critical patent/FR3075732A1/fr
Application granted granted Critical
Publication of FR3075732B1 publication Critical patent/FR3075732B1/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/08—Prime-movers comprising combustion engines and mechanical or fluid energy storing means
    • B60K6/12—Prime-movers comprising combustion engines and mechanical or fluid energy storing means by means of a chargeable fluidic accumulator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/50—Architecture of the driveline characterised by arrangement or kind of transmission units
    • B60K6/52—Driving a plurality of drive axles, e.g. four-wheel drive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—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
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/30—Conjoint control of vehicle sub-units of different type or different function including control of auxiliary equipment, e.g. air-conditioning compressors or oil pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—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
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/06—Improving the dynamic response of the control system, e.g. improving the speed of regulation or avoiding hunting or overshoot
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/62—Hybrid vehicles

Abstract

La présente invention concerne un dispositif d'assistance à l'entrainement d'un véhicule comprenant un moyen de motorisation principal adapté pour entraîner des roues motrices du véhicule et un circuit hydraulique d'assistance comprenant des moteurs hydrauliques associés à certaines au moins des roues porteuses, une pompe de gavage du circuit hydraulique d'assistance et un coupleur piloté pour mettre en service les moteurs hydrauliques lorsqu'une demande d'assistance est requise et désactiver l'assistance lorsqu'un arrêt du moyen de motorisation principal est détecté, caractérisé par le fait qu'il comprend des moyens de contrôle adaptés pour imposer, lors de la détection d'un arrêt momentané du moyen de motorisation principal, un état sélectif du circuit hydraulique propre à limiter le temps de réactivation du circuit hydraulique d'assistance.
FR1762751A 2017-12-21 2017-12-21 Vehicule comprenant un dispositif de mise a l'arret controle du moteur principal et un dispositif d'assistance a l'entrainement Active FR3075732B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1762751A FR3075732B1 (fr) 2017-12-21 2017-12-21 Vehicule comprenant un dispositif de mise a l'arret controle du moteur principal et un dispositif d'assistance a l'entrainement
PCT/EP2018/085794 WO2019121882A1 (fr) 2017-12-21 2018-12-19 Véhicule comprenant un dispositif de mise à l'arrêt controle du moteur principal et un dispositif d'assistance à l'entraînement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1762751A FR3075732B1 (fr) 2017-12-21 2017-12-21 Vehicule comprenant un dispositif de mise a l'arret controle du moteur principal et un dispositif d'assistance a l'entrainement
FR1762751 2017-12-21

Publications (2)

Publication Number Publication Date
FR3075732A1 FR3075732A1 (fr) 2019-06-28
FR3075732B1 true FR3075732B1 (fr) 2019-12-20

Family

ID=61521677

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1762751A Active FR3075732B1 (fr) 2017-12-21 2017-12-21 Vehicule comprenant un dispositif de mise a l'arret controle du moteur principal et un dispositif d'assistance a l'entrainement

Country Status (2)

Country Link
FR (1) FR3075732B1 (fr)
WO (1) WO2019121882A1 (fr)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2621280B1 (fr) * 1987-10-06 1990-02-02 Peugeot Groupe motopropulseur de vehicule automobile dispose transversalement
FR2956461B1 (fr) * 2010-02-18 2012-09-21 Poclain Hydraulics Ind Dispositif de transmission hydraulique permettant un crabotage/decrabotage rapide.
FR2996176B1 (fr) 2012-09-28 2015-08-07 Poclain Hydraulics Ind Vehicule a assistance hydraulique par transmission du couple d'un essieu menant vers un essieu mene
FR2999136B1 (fr) 2012-12-07 2016-08-12 Poclain Hydraulics Ind Transmission hydrostatique pour vehicule avec engagement de moteurs selon leurs plages de fonctionnement optimales
FR2999122B1 (fr) 2012-12-07 2015-01-16 Poclain Hydraulics Ind Transmission hydrostatique de vehicule avec engagement de moteurs selon leurs plages de fonctionnement optimales.
FR3010006B1 (fr) 2013-09-03 2017-05-12 Poclain Hydraulics Ind Vehicule a assistance hydraulique comprenant une structure amelioree de differentiel sur l'essieu mene
FR3010007B1 (fr) 2013-09-03 2016-12-30 Poclain Hydraulics Ind Vehicule comprenant une transmission hydrostatique comprenant un embrayage realisant une fonction de differentiel
FR3019612B1 (fr) * 2014-04-02 2016-04-08 Poclain Hydraulics Ind Systeme d'assistance hydraulique
FR3022204B1 (fr) 2014-06-11 2016-06-10 Poclain Hydraulics Ind Procede d'activation d'une assistance hydraulique d'un systeme de transmission de vehicule
FR3033529B1 (fr) * 2015-03-13 2018-05-18 Poclain Hydraulics Industrie Dispositif d'assistance hydraulique sur vehicule et procede de mise a vide d'un tel dispositif
FR3045734B1 (fr) 2015-12-21 2020-01-03 Poclain Hydraulics Industrie Machine hydraulique a pistons radiaux comprenant un ressort d'activation d'embrayage

Also Published As

Publication number Publication date
FR3075732A1 (fr) 2019-06-28
WO2019121882A1 (fr) 2019-06-27

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