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1. WO2017006440 - ハイブリッド車両の駆動力制御装置

公開番号 WO/2017/006440
公開日 12.01.2017
国際出願番号 PCT/JP2015/069562
国際出願日 07.07.2015
IPC
B60W 20/00 2016.01
B処理操作;運輸
60車両一般
W異なる種類または異なる機能の車両用サブユニットの関連制御;ハイブリッド車両に特に適した制御システム;特定の単一のサブユニットの制御に関するものではない、特定の目的のための道路走行用車両の運動制御システム
20ハイブリッド車両に特に適した制御システム
CPC
B60K 1/02
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT 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
1Arrangement or mounting of electrical propulsion units
02comprising more than one electric motor
B60K 6/387
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT 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
6Arrangement 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
20the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
22characterised by apparatus, components or means specially adapted for HEVs
38characterised by the driveline clutches
387Actuated clutches, i.e. clutches engaged or disengaged by electric, hydraulic or mechanical actuating means
B60K 6/442
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT 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
6Arrangement 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
20the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
42characterised by the architecture of the hybrid electric vehicle
44Series-parallel type
442Series-parallel switching type
B60K 6/547
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT 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
6Arrangement 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
20the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
50Architecture of the driveline characterised by arrangement or kind of transmission units
54Transmission for changing ratio
547the transmission being a stepped gearing
B60L 2240/12
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
2240Control parameters of input or output; Target parameters
10Vehicle control parameters
12Speed
B60L 2240/423
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
2240Control parameters of input or output; Target parameters
40Drive Train control parameters
42related to electric machines
423Torque
出願人
  • 日産自動車株式会社 NISSAN MOTOR CO., LTD. [JP]/[JP]
発明者
  • 福田 寛之 FUKUDA, Hiroyuki
  • 中野 智普 NAKANO, Tomoyuki
代理人
  • 西脇 民雄 NISHIWAKI, Tamio
優先権情報
公開言語 (言語コード) 日本語 (JA)
出願言語 (言語コード) 日本語 (JA)
指定国 (国コード)
発明の名称
(EN) DEVICE FOR CONTROLLING DRIVING FORCE OF HYBRID VEHICLE
(FR) DISPOSITIF DE COMMANDE DE LA FORCE D'ENTRAÎNEMENT D'UN VÉHICULE HYBRIDE
(JA) ハイブリッド車両の駆動力制御装置
要約
(EN)
Provided is a device for controlling the driving force of a hybrid vehicle that does not possess a rotation-differential-absorbing element, wherein shock occurring at the transition from EV mode to HEV mode can be less pronounced when a driver is more sensitive to shock. A configuration is adopted such that when EV mode transitions to HEV mode in concert with a change in speed in a hybrid vehicle that does not possess a rotation-differential-absorbing element in a driveline, a hybrid control module (21) that controls the drive force delivered to drive wheels (19) in accordance with the demanded driving force within the range of maximum driving force that can be outputted by the travel drive source limits the driving force delivered to the drive wheels (19) in HEV mode in accordance with the maximum drive force that can be outputted in EV mode at the mode transition point. In EV mode, only a first motor generator (MG1) is used as a travel drive source, while in HEV mode, the first motor generator (MG1) and an internal combustion engine (ICE) are used as travel drive sources.
(FR)
L'invention concerne un dispositif de commande de la force d'entraînement d'un véhicule hybride qui ne possède pas d'élément d'absorption du différentiel de rotation, le choc se produisant au moment de la transition du mode EV au mode HEV pouvant être moins prononcé lorsqu'un conducteur est plus sensible au choc. Une configuration est adoptée, de sorte que lorsque le mode EV passe au mode HEV conjointement avec un changement de vitesse dans un véhicule hybride qui ne possède pas d'élément d'absorption du différentiel de rotation dans une transmission, un module (21) de commande hybride, qui commande la force d'entraînement délivrée aux roues motrices (19) conformément à la force d'entraînement demandée dans la plage de la force d'entraînement maximale qui peut être sortie par la source d'entraînement de déplacement limite la force d'entraînement délivrée aux roues motrices (19) en mode HEV conformément à la force d'entraînement maximale qui peut être sortie en mode EV au point de transition entre les modes. En mode EV, seul un premier moteur générateur (MG1) est utilisé comme source d'entraînement de déplacement, tandis qu'en mode HEV, le premier moteur générateur (MG1) et un moteur à combustion interne (ICE) sont utilisés comme sources d'entraînement de déplacement.
(JA)
回転差吸収要素を持たないハイブリッド車両において、ドライバーのショック感度が高い場合に、EVモードからHEVモードへのモード遷移時のショックを感じにくくできるハイブリッド車両の駆動力制御装置を提供すること。 駆動系に回転差吸収要素を持たないハイブリッド車両において、走行駆動源の出力可能最大駆動力の範囲内で、要求駆動力に応じて駆動輪(19)への駆動力を制御するハイブリッドコントロールモジュール(21)は、車速の変化に伴って、第1モータジェネレータ(MG1)のみを走行駆動源とするEVモードから、第1モータジェネレータ(MG1)及び内燃機関(ICE)を走行駆動源とするHEVモードへとモード遷移するとき、HEVモードでの駆動輪(19)への駆動力を、モード遷移時点におけるEVモードでの出力可能最大駆動力に応じて制限する構成とした。
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