FR2935660A1 - Procede et dispositif de compensation de rupture du couple fourni par le groupe motopropulseur d'un vehicule hybride au cours d'un changement de vitesse - Google Patents
Procede et dispositif de compensation de rupture du couple fourni par le groupe motopropulseur d'un vehicule hybride au cours d'un changement de vitesse Download PDFInfo
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- FR2935660A1 FR2935660A1 FR0856032A FR0856032A FR2935660A1 FR 2935660 A1 FR2935660 A1 FR 2935660A1 FR 0856032 A FR0856032 A FR 0856032A FR 0856032 A FR0856032 A FR 0856032A FR 2935660 A1 FR2935660 A1 FR 2935660A1
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- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
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- Hybrid Electric Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
Claims (5)
- REVENDICATIONS1. Procédé de compensation de rupture du couple moteur fourni par le groupe motopropulseur d'un véhicule du type dit hybride parallèle , ledit véhicule comprenant au moins un train de roues avants, un moteur thermique couplé à une boîte de vitesses destinée à transmettre au train avant un couple moteur pour différents rapports de démultiplication de la boîte de vitesses, dit couple de train avant , la boîte de vitesses provoquant une rupture du couple moteur lors d'un processus de commutation du rapport de démultiplication de la boîte de vitesse, un train de roues arrières, et une machine électrique, couplée au train arrière, destinée à transmettre au train arrière un couple moteur d'appoint du couple de train avant et/ou de compensation de ladite rupture de couple, dit couple de train arrière , le train arrière étant associé à au moins une grandeur physique dite contrainte de jeu de train arrière , caractérisé en ce qu'il comprend au moins les étapes suivantes : a/ acquisition d'une valeur de consigne (CC, 40) de couple dit de train global (43) imposée par le conducteur du véhicule (Conducteur), le couple de train global (43) étant égal à tout instant à la somme des couples de train avant (41) et arrière (42) ; b/ acquisition d'un paramètre représentant ladite grandeur physique de contrainte de jeu de train arrière (JAR1, JAR2) ; et c/ application, lors d'une requête de changement de rapport initialisant le processus de commutation du rapport de démultiplication de la boîte de vitesse, d'une contrainte dite d'agrément sur le train avant fonction du paramètre représentant ladite grandeur physique de contrainte de jeu de train arrière (JAR1, JAR2), de manière à maintenir la valeur de couple de train globale (43) constamment égale à la valeur de consigne de couple globale (CC, 40).
- 2. Procédé selon la revendication 1, caractérisé en ce que, dans une première période (p2) suivant la requête (50) de changement d'un premierrapport de boîte de vitesses (RI) à un deuxième rapport (R2), le couple de train avant (41) fourni par le moteur thermique (11) décroît, d'une première valeur déterminé (CAV1) jusqu'à une valeur nulle, lorsque le premier rapport est entièrement désengagé (t2), en ce que le couple de train arrière (42), fourni par la machine électrique (13), croît pour compenser cette décroissance, d'une deuxième valeur déterminée (CARI) jusqu'à la valeur de consigne de couple global (CC), en ce que, pendant une deuxième période (p4), lors du réengagement vers le deuxième rapport (R2), le couple de train avant fourni par le moteur thermique (11) croît de nouveau, de la valeur nulle jusqu'à une 1 o troisième valeur déterminée (CAV2), lorsque le deuxième rapport est entièrement engagé (t4), en ce que le couple de train arrière, fourni par la machine électrique (13), décroît pour compenser cette croissance, de la valeur de consigne de couple global (CC) jusqu'à une quatrième valeur déterminée (CAR2), et en ce que l'application de la contrainte d'agrément sur le train avant 15 fonction de la paramètre représentant ladite grandeur physique de contrainte de jeu de train arrière (JAR1, JAR2) consiste en une limitation prédéterminée du gradient de variation de couple de train avant autour de la valeur de consigne de couple globale (CC), de manière à ce que le couple du train (41) avant suive le profil de variation de couple contraint par le passage de jeu du train arrière et 20 à maintenir la valeur de couple de train globale (43) constamment égale à la valeur de consigne de couple globale (CC, 40).
- 3. Procédé selon la revendication 2, caractérisé en ce que, le véhicule (V) étant muni d'au moins un système de traitement de données (10') comprenant des moyens de mémorisation (101'), il comprend une étape de mémorisation de 25 la valeur du paramètre représentant ladite grandeur physique de contrainte de jeu de train arrière (JAR1, JAR2) et de la valeur de consigne de couple global (CC) dans les moyens de mémorisation (101'), et en ce qu'il comprend une étape d'élaboration, à partir de ces valeurs (CC - JAR1, JAR2), d'une valeur destinée à limiter le gradient de variation de couple de train avant (41) et 30 appliquée lors du processus de commutation de rapport de boîte de vitesses (14).
- 4. Procédé selon la revendication 3, caractérisé en ce que le système de traitement de donnée comprend au moins un calculateur numérique à programme enregistré (10') coordonnant les valeurs de couples de trains avant (41) et arrière (42), de manière à maintenir la valeur de couple de train globale (43) constamment égale à la valeur de consigne de couple globale (CC, 40).
- 5. Dispositif de compensation de rupture du couple moteur fourni par le groupe motopropulseur d'un moteur du type dit hybride parallèle , ledit véhicule comprenant au moins un train de roues avants, un moteur thermique couplé à une boîte de vitesses destinée à transmettre au train avant un couple 1 o moteur pour différents rapports de démultiplication de la boîte des vitesses, dit couple de train avant , la boîte de vitesses provoquant une rupture du couple moteur lors d'un processus de commutation du rapport de démultiplication de la boîte de vitesse, un train de roues arrières, et une machine électrique, couplée au train arrière, destinée à transmettre au train arrière un couple moteur 15 d'appoint du couple de train avant et/ou de compensation de ladite rupture de couple, dit couple de train arrière , le train arrière associée à au moins une grandeur physique dite contrainte de jeu de train arrière , caractérisé en ce qu'il comprend des moyens (10') de commande et de coordination des valeurs de couples de train avant (41) et arrière (42) selon procédé de compensation de 20 rupture de couple de l'une quelconque des revendications précédentes.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0856032A FR2935660B1 (fr) | 2008-09-08 | 2008-09-08 | Procede et dispositif de compensation de rupture du couple fourni par le groupe motopropulseur d'un vehicule hybride au cours d'un changement de vitesse |
EP09741371A EP2321164A1 (fr) | 2008-09-08 | 2009-09-04 | Procede et dispositif de compensation de rupture du couple fourni par le groupe motopropulseur d'un vehicule hybride au cours d'un changement de vitesse |
PCT/FR2009/051674 WO2010026347A1 (fr) | 2008-09-08 | 2009-09-04 | Procede et dispositif de compensation de rupture du couple fourni par le groupe motopropulseur d'un vehicule hybride au cours d'un changement de vitesse |
CN200980135189.2A CN102149585B (zh) | 2008-09-08 | 2009-09-04 | 混合动力车在变速期间动力系提供的扭矩突变的补偿方法和装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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FR0856032A FR2935660B1 (fr) | 2008-09-08 | 2008-09-08 | Procede et dispositif de compensation de rupture du couple fourni par le groupe motopropulseur d'un vehicule hybride au cours d'un changement de vitesse |
Publications (2)
Publication Number | Publication Date |
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FR2935660A1 true FR2935660A1 (fr) | 2010-03-12 |
FR2935660B1 FR2935660B1 (fr) | 2011-05-20 |
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FR0856032A Active FR2935660B1 (fr) | 2008-09-08 | 2008-09-08 | Procede et dispositif de compensation de rupture du couple fourni par le groupe motopropulseur d'un vehicule hybride au cours d'un changement de vitesse |
Country Status (4)
Country | Link |
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EP (1) | EP2321164A1 (fr) |
CN (1) | CN102149585B (fr) |
FR (1) | FR2935660B1 (fr) |
WO (1) | WO2010026347A1 (fr) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2994404A1 (fr) * | 2012-08-13 | 2014-02-14 | Peugeot Citroen Automobiles Sa | Procede de limitation de couple d'une machine electrique de vehicule hybride, comportant des limites de couple nominal et crete |
WO2014087096A1 (fr) * | 2012-12-06 | 2014-06-12 | Peugeot Citroen Automobiles Sa | Procede de controle de couples lors du changement de rapport d'une boite de vitesses d'un vehicule hybride |
FR3000929A1 (fr) * | 2013-01-16 | 2014-07-18 | Peugeot Citroen Automobiles Sa | Procede d'optimisation du fonctionnement d'une chaine de traction d'un vehicule automobile hybride, et chaine de traction mettant en œuvre ce procede |
FR3063471A1 (fr) * | 2017-03-02 | 2018-09-07 | Peugeot Citroen Automobiles Sa | Dispositif de controle des couplages/decouplages d'une machine motrice d'un vehicule lors d'un changement de rapport |
WO2019165167A1 (fr) * | 2018-02-26 | 2019-08-29 | Fca Us Llc | Commande de couple pendant le changement de vitesse pour un véhicule hybride à transmission intégrale électrique |
WO2020023288A1 (fr) * | 2018-07-25 | 2020-01-30 | Fca Us Llc | Techniques de commande de transition de mode pour un véhicule hybride à transmission intégrale électrique |
EP3677482A4 (fr) * | 2017-10-31 | 2020-12-02 | Great Wall Motor Company Limited | Procédé et dispositif de réglage de couple de véhicule hybride |
US11420614B2 (en) * | 2018-10-29 | 2022-08-23 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Anti-jerk engagement |
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Publication number | Priority date | Publication date | Assignee | Title |
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DE102009002176B4 (de) * | 2009-04-03 | 2017-07-20 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Betreiben eines Hybridfahrzeuges |
DE102010011578A1 (de) * | 2010-03-16 | 2011-09-22 | Bayerische Motoren Werke Aktiengesellschaft | Kraftfahrzeug |
FR2999138B1 (fr) * | 2012-12-06 | 2015-01-02 | Peugeot Citroen Automobiles Sa | Procede de controle de couples lors du demarrage du moteur thermique d'un vehicule hybride, pour passer d'un mode electrique a un mode hybride |
FR3035843B1 (fr) * | 2015-05-04 | 2017-05-19 | Peugeot Citroen Automobiles Sa | Procede de gestion des pentes de l’agrement preventif en deceleration |
CN104842771A (zh) * | 2015-05-27 | 2015-08-19 | 广东戈兰玛汽车***有限公司 | 一种汽车的驱动方法及混合动力驱动*** |
JP6421698B2 (ja) * | 2015-06-09 | 2018-11-14 | 日産自動車株式会社 | ハイブリッド車両の変速制御装置 |
CN105599584A (zh) * | 2016-03-15 | 2016-05-25 | 山东理工大学 | 一种多电机-轻混双轴驱动耦合的插电式混合动力*** |
JP7484616B2 (ja) | 2020-09-24 | 2024-05-16 | スズキ株式会社 | 自動変速制御装置 |
CN114294110B (zh) * | 2021-12-22 | 2023-03-03 | 三一汽车制造有限公司 | 发动机动力检测方法、装置、***及作业机械 |
CN117719364A (zh) * | 2024-01-29 | 2024-03-19 | 广汽埃安新能源汽车股份有限公司 | 车辆挡位升降控制方法、装置、电子设备及存储介质 |
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- 2008-09-08 FR FR0856032A patent/FR2935660B1/fr active Active
-
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- 2009-09-04 CN CN200980135189.2A patent/CN102149585B/zh not_active Expired - Fee Related
- 2009-09-04 EP EP09741371A patent/EP2321164A1/fr not_active Withdrawn
- 2009-09-04 WO PCT/FR2009/051674 patent/WO2010026347A1/fr active Application Filing
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US20010003109A1 (en) * | 1999-12-02 | 2001-06-07 | Toyota Jidosha Kabushiki Kaisha | Vehicle control system and vehicle control method |
US20020055411A1 (en) * | 2000-11-06 | 2002-05-09 | Sano Yoshiaki | Torque control system and torque control method for hybrid vehicle |
US20080051248A1 (en) * | 2006-08-28 | 2008-02-28 | Ford Global Technologies, Llc | Strategy for improving shift quality in a hybrid electric vehicle powertrain |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2994404A1 (fr) * | 2012-08-13 | 2014-02-14 | Peugeot Citroen Automobiles Sa | Procede de limitation de couple d'une machine electrique de vehicule hybride, comportant des limites de couple nominal et crete |
WO2014087096A1 (fr) * | 2012-12-06 | 2014-06-12 | Peugeot Citroen Automobiles Sa | Procede de controle de couples lors du changement de rapport d'une boite de vitesses d'un vehicule hybride |
FR2999139A1 (fr) * | 2012-12-06 | 2014-06-13 | Peugeot Citroen Automobiles Sa | Procede de controle de couples lors du changement de rapport d'une boite de vitesses d'un vehicule hybride |
FR3000929A1 (fr) * | 2013-01-16 | 2014-07-18 | Peugeot Citroen Automobiles Sa | Procede d'optimisation du fonctionnement d'une chaine de traction d'un vehicule automobile hybride, et chaine de traction mettant en œuvre ce procede |
FR3063471A1 (fr) * | 2017-03-02 | 2018-09-07 | Peugeot Citroen Automobiles Sa | Dispositif de controle des couplages/decouplages d'une machine motrice d'un vehicule lors d'un changement de rapport |
WO2018158516A1 (fr) * | 2017-03-02 | 2018-09-07 | Psa Automobiles Sa | Dispositif de contrôle des couplages/découplages d'une machine motrice d'un véhicule lors d'un changement de rapport |
EP3677482A4 (fr) * | 2017-10-31 | 2020-12-02 | Great Wall Motor Company Limited | Procédé et dispositif de réglage de couple de véhicule hybride |
US11603089B2 (en) | 2017-10-31 | 2023-03-14 | Great Wall Motor Company Limited | Hybrid vehicle torque adjusting method and device |
WO2019165167A1 (fr) * | 2018-02-26 | 2019-08-29 | Fca Us Llc | Commande de couple pendant le changement de vitesse pour un véhicule hybride à transmission intégrale électrique |
WO2020023288A1 (fr) * | 2018-07-25 | 2020-01-30 | Fca Us Llc | Techniques de commande de transition de mode pour un véhicule hybride à transmission intégrale électrique |
US11420614B2 (en) * | 2018-10-29 | 2022-08-23 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Anti-jerk engagement |
Also Published As
Publication number | Publication date |
---|---|
CN102149585A (zh) | 2011-08-10 |
WO2010026347A1 (fr) | 2010-03-11 |
EP2321164A1 (fr) | 2011-05-18 |
CN102149585B (zh) | 2014-04-30 |
FR2935660B1 (fr) | 2011-05-20 |
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