FR3020028A1 - Procede et dispositif de controle du fonctionnement de la chaine de transmission d'un vehicule hybride a boite de vitesses a rapports discrets, en l'absence d'embrayage - Google Patents
Procede et dispositif de controle du fonctionnement de la chaine de transmission d'un vehicule hybride a boite de vitesses a rapports discrets, en l'absence d'embrayage Download PDFInfo
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- FR3020028A1 FR3020028A1 FR1453478A FR1453478A FR3020028A1 FR 3020028 A1 FR3020028 A1 FR 3020028A1 FR 1453478 A FR1453478 A FR 1453478A FR 1453478 A FR1453478 A FR 1453478A FR 3020028 A1 FR3020028 A1 FR 3020028A1
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- electric machine
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/12—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with means for synchronisation not incorporated in the clutches
- F16H3/126—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with means for synchronisation not incorporated in the clutches using an electric drive
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- 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
- B60K6/22—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 characterised by apparatus, components or means specially adapted for HEVs
- B60K6/38—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 characterised by apparatus, components or means specially adapted for HEVs characterised by the driveline clutches
- B60K6/387—Actuated clutches, i.e. clutches engaged or disengaged by electric, hydraulic or mechanical actuating means
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- 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
- B60K6/42—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 characterised by the architecture of the hybrid electric vehicle
- B60K6/44—Series-parallel type
- B60K6/442—Series-parallel switching type
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- 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
- B60K6/54—Transmission for changing ratio
- B60K6/547—Transmission for changing ratio the transmission being a stepped gearing
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- 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
- B60W20/00—Control systems specially adapted for hybrid vehicles
- B60W20/40—Controlling the engagement or disengagement of prime movers, e.g. for transition between prime movers
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- 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
- B60K6/42—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 characterised by the architecture of the hybrid electric vehicle
- B60K6/48—Parallel type
- B60K2006/4808—Electric machine connected or connectable to gearbox output shaft
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- 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
- B60K6/42—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 characterised by the architecture of the hybrid electric vehicle
- B60K6/48—Parallel type
- B60K2006/4825—Electric machine connected or connectable to gearbox input shaft
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- 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
- B60K6/42—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 characterised by the architecture of the hybrid electric vehicle
- B60K6/48—Parallel type
- B60K2006/4833—Step up or reduction gearing driving generator, e.g. to operate generator in most efficient speed range
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- 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
- B60W20/00—Control systems specially adapted for hybrid vehicles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
- F16H3/089—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears all of the meshing gears being supported by a pair of parallel shafts, one being the input shaft and the other the output shaft, there being no countershaft involved
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Hybrid Electric Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
Claims (8)
- REVENDICATIONS1. Procédé de contrôle du fonctionnement d'une chaîne de transmission d'un véhicule hybride (V) comprenant un moteur thermique (MT) couplé à une première machine électrique (ME1) et à un arbre d'entrée (AE) d'une boîte de vitesses (BV) à rapports discrets et à arbre de sortie (AS) équipé de baladeur(s) (Bj), et une seconde machine électrique (ME2) couplée audit arbre de sortie (AS), et offrant au moins un mode de fonctionnement dit la « électrique pur » dans lequel seule ladite seconde machine électrique (ME2) fournit du couple pour un déplacement dudit véhicule (V), et un mode de fonctionnement dit « hybride mixte » dans lequel au moins ledit moteur thermique (MT) fournit du couple pour un déplacement dudit véhicule (V), caractérisé en ce qu'il consiste, en l'absence d'embrayage et de 15 synchroniseur, à contrôler les fonctionnements respectifs dudit moteur thermique (MT) et desdits première (ME1) et seconde (ME2) machines électriques de sorte qu'ils induisent par des substitutions choisies ou conjointement, d'une part, des vitesses de rotation sensiblement identiques desdits arbres d'entrée (AE) et de sortie (AS) au prorata de rapports de 20 démultiplication, et, d'autre part, des conditions de couple sur lesdits arbres d'entrée (AE) et de sortie (AS) propres à permettre un changement de rapport dans ledit mode de fonctionnement hybride mixte ou un passage dudit mode de fonctionnement électrique pur audit mode de fonctionnement hybride mixte, ou inversement, par déplacement contrôlé d'un baladeur (Bj) choisi. 25
- 2. Procédé selon la revendication 1, caractérisé en ce que lors d'un passage dudit mode de fonctionnement électrique pur audit mode de fonctionnement hybride mixte, on démarre ladite première machine électrique (ME1) pour qu'elle entraine ledit moteur thermique (MT) et qu'ensemble ils fassent tourner ledit arbre d'entrée (AE) à une vitesse sensiblement égale à 30 une vitesse de rotation en cours dudit arbre de sortie (AS) au prorata du rapport de démultiplication, puis on déplace un baladeur (Bj) pour provoquer un couplage entre lesdits arbres d'entrée (AE) et de sortie (AS), et on alimente ledit moteur thermique (MT) en carburant pour qu'il fournisse ducouple progressivement.
- 3. Procédé selon l'une des revendications 1 et 2, caractérisé en ce que lors d'un passage dudit mode de fonctionnement hybride mixte audit mode de fonctionnement électrique pur, on réduit l'alimentation dudit moteur thermique (MT) en carburant, on utilise ladite première machine électrique (ME1) pour annuler le couple à l'entrée (AE) de ladite boîte de vitesses (BV), et on utilise ladite deuxième machine électrique (ME2) pour reprendre le couple aux roues, puis quand le couple en entrée (AE) de ladite boîte de vitesses (BV) est nul, on déplace un baladeur (Bj) pour provoquer un découplage entre lesdits arbres d'entrée (AE) et de sortie (AS), puis on coupe l'alimentation dudit moteur thermique (MT) et on utilise ladite première machine électrique (ME1) pour ralentir et arrêter ledit moteur thermique (MT).
- 4. Procédé selon l'une des revendications 1 à 3, caractérisé en ce que, lors d'un changement de rapport dans ledit mode de fonctionnement hybride mixte on réduit l'alimentation en carburant dudit moteur thermique (MT), on utilise ladite deuxième machine électrique (ME2) pour reprendre le couple aux roues, et on utilise ladite première machine électrique (ME1) pour annuler le couple en entrée de ladite boîte de vitesses (BV), puis on déplace un baladeur (Bj) pour provoquer un découplage entre lesdits arbres d'entrée (AE) et de sortie (AS), puis on utilise ladite première machine électrique (ME1) pour entraîner ledit moteur thermique (MT) jusqu'à ce qu'il entraîne ledit arbre d'entrée (AE) à une vitesse adaptée audit changement de rapport, puis on déplace un baladeur (Bj) pour provoquer un couplage entre lesdits arbres d'entrée (AE) et de sortie (AS), et on alimente ledit moteur thermique (MT) en carburant pour qu'il fournisse du couple progressivement.
- 5. Procédé selon l'une des revendications 1 à 4, caractérisé en ce que lors d'un passage dudit mode de fonctionnement hybride mixte à un mode de récupération d'énergie cinétique dans une phase de freinage, on réduit l'alimentation dudit moteur thermique (MT) en carburant, on utilise ladite deuxième machine électrique (ME2) pour récupérer une énergie cinétique acquise par ledit véhicule (V) et transformer cette énergie en énergie électrique, et on utilise ladite première machine électrique (ME1) pour annulerle couple sur ledit arbre d'entrée (AE), puis on déplace un baladeur (Bj) pour provoquer un découplage entre lesdits arbres d'entrée (AE) et de sortie (AS), puis on utilise ladite première machine électrique (ME1) pour ralentir et arrêter ledit moteur thermique (MT).
- 6. Dispositif (D) pour contrôler le fonctionnement d'une chaîne de transmission d'un véhicule hybride (V) comprenant un moteur thermique (MT) couplé à une première machine électrique (ME1) et à un arbre d'entrée (AE) d'une boîte de vitesses (BV) à rapports discrets et à arbre de sortie (AS) équipé de baladeur(s) (Bj), et une seconde machine électrique (ME2) couplée audit arbre de sortie (AS), et offrant au moins un mode de fonctionnement dit « électrique pur » dans lequel seule ladite seconde machine électrique (ME2) fournit du couple pour un déplacement dudit véhicule (V), et un mode de fonctionnement dit « hybride mixte » dans lequel au moins ledit moteur thermique (MT) fournit du couple pour un déplacement dudit véhicule (V), caractérisé en ce qu'il est agencé, en l'absence d'embrayage et de synchroniseur, pour contrôler les fonctionnements respectifs dudit moteur thermique (MT) et desdits première (ME1) et seconde (ME2) machines électriques de sorte qu'ils induisent par des substitutions choisies ou conjointement, d'une part, des vitesses de rotation sensiblement identiques desdits arbres d'entrée (AE) et de sortie (AS) au prorata de rapports de démultiplication, et, d'autre part, des conditions de couple sur lesdits arbres d'entrée (AE) et de sortie (AS) propres à permettre un changement de rapport dans ledit mode de fonctionnement hybride mixte ou un passage dudit mode de fonctionnement électrique pur audit mode de fonctionnement hybride mixte, ou inversement, par déplacement contrôlé d'un baladeur (Bj) choisi.
- 7. Véhicule hybride (V) comprenant une chaîne de transmission comportant un moteur thermique (MT) couplé à une première machine électrique (ME1) et à un arbre d'entrée (AE) d'une boîte de vitesses (BV) à rapports discrets et à arbre de sortie (AS) équipé de baladeur(s) (Bj), et une seconde machine électrique (ME2) couplée audit arbre de sortie (AS), et offrant au moins un mode de fonctionnement dit « électrique pur » dans lequel seule ladite seconde machine électrique (ME2) fournit du couple pour un déplacement dudit véhicule (V), et un mode de fonctionnement dit « hybridemixte » dans lequel au moins ledit moteur thermique (MT) fournit du couple pour un déplacement dudit véhicule (V), caractérisé en ce qu'il comprend en outre un dispositif de contrôle (D) selon la revendication 6.
- 8. Véhicule selon la revendication 7, caractérisé en ce qu'il est de type automobile.
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FR1453478A FR3020028B1 (fr) | 2014-04-17 | 2014-04-17 | Procede et dispositif de controle du fonctionnement de la chaine de transmission d'un vehicule hybride a boite de vitesses a rapports discrets, en l'absence d'embrayage |
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FR1453478A FR3020028B1 (fr) | 2014-04-17 | 2014-04-17 | Procede et dispositif de controle du fonctionnement de la chaine de transmission d'un vehicule hybride a boite de vitesses a rapports discrets, en l'absence d'embrayage |
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Cited By (2)
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---|---|---|---|---|
WO2020193564A1 (fr) * | 2019-03-27 | 2020-10-01 | Vitesco Technologies Germany Gmbh | Unité d'entraînement conçue pour un véhicule et procédé pour faire fonctionner une unité d'entraînement conçue pour un véhicule |
US20220281432A1 (en) * | 2021-03-08 | 2022-09-08 | Cummins Inc. | Method and system for kinetic energy recovery in a hybrid powertrain during engine shutdown |
Citations (2)
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DE102008002381A1 (de) * | 2008-06-12 | 2009-12-17 | Zf Friedrichshafen Ag | Hybridantriebsstrang für ein Kraftfahrzeug und Verfahren zum Betreiben des Hybridantriebsstrangs |
FR2965225A1 (fr) * | 2010-09-28 | 2012-03-30 | Peugeot Citroen Automobiles Sa | Vehicule hybride comportant un groupe motopropulseur et une motorisation electrique |
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Patent Citations (2)
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DE102008002381A1 (de) * | 2008-06-12 | 2009-12-17 | Zf Friedrichshafen Ag | Hybridantriebsstrang für ein Kraftfahrzeug und Verfahren zum Betreiben des Hybridantriebsstrangs |
FR2965225A1 (fr) * | 2010-09-28 | 2012-03-30 | Peugeot Citroen Automobiles Sa | Vehicule hybride comportant un groupe motopropulseur et une motorisation electrique |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020193564A1 (fr) * | 2019-03-27 | 2020-10-01 | Vitesco Technologies Germany Gmbh | Unité d'entraînement conçue pour un véhicule et procédé pour faire fonctionner une unité d'entraînement conçue pour un véhicule |
CN113573930A (zh) * | 2019-03-27 | 2021-10-29 | 纬湃科技德国有限责任公司 | 用于车辆的动力单元和用于操作车辆的动力单元的方法 |
US20220281432A1 (en) * | 2021-03-08 | 2022-09-08 | Cummins Inc. | Method and system for kinetic energy recovery in a hybrid powertrain during engine shutdown |
US11772628B2 (en) * | 2021-03-08 | 2023-10-03 | Cummins Inc. | Method and system for kinetic energy recovery in a hybrid powertrain during engine shutdown |
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