JP6348340B2 - ハイブリッド車両の駆動装置 - Google Patents
ハイブリッド車両の駆動装置 Download PDFInfo
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- JP6348340B2 JP6348340B2 JP2014105348A JP2014105348A JP6348340B2 JP 6348340 B2 JP6348340 B2 JP 6348340B2 JP 2014105348 A JP2014105348 A JP 2014105348A JP 2014105348 A JP2014105348 A JP 2014105348A JP 6348340 B2 JP6348340 B2 JP 6348340B2
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- Prior art keywords
- clutch
- range
- engagement element
- engagement
- engaged
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Classifications
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- B60W20/40—Controlling the engagement or disengagement of prime movers, e.g. for transition between prime movers
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- B60K6/50—Architecture of the driveline characterised by arrangement or kind of transmission units
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- B60K6/547—Transmission for changing ratio the transmission being a stepped gearing
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- B60W30/18054—Propelling the vehicle related to particular drive situations at stand still, e.g. engine in idling state
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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
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- Y10S903/902—Prime movers comprising electrical and internal combustion motors
- Y10S903/903—Prime movers comprising electrical and internal combustion motors having energy storing means, e.g. battery, capacitor
- Y10S903/93—Conjoint control of different elements
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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
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- Y10S903/903—Prime movers comprising electrical and internal combustion motors having energy storing means, e.g. battery, capacitor
- Y10S903/946—Characterized by control of driveline clutch
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
- Hybrid Electric Vehicles (AREA)
- Control Of Transmission Device (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
たとえば、K0クラッチ12が解放状態であって、かつ、選択されている変速レンジがDレンジである場合を想定する。このとき、図6に示すように、C1クラッチ14において係合状態が維持されている場合を想定する。
たとえば、K0クラッチ12が解放状態であって、かつ、選択されている変速レンジがDレンジである場合を想定する。このとき、図7に示すように、C1クラッチ14において係合状態が維持され、C2クラッチ16において解放状態が維持されている場合を想定する。
本実施の形態においては、Nレンジの選択とともにK0クラッチ12の係合制御を実行するとして説明したが、たとえば、Nレンジが選択されてから所定時間が経過した後にK0クラッチ12の係合制御を実行してもよい。
Claims (6)
- ハイブリッド車両の駆動装置であって、
内燃機関と、
電動機と、
前記内燃機関と前記電動機とのうちの少なくともいずれかの動力を駆動輪に伝達する変速部と、
前記内燃機関と前記電動機との間を動力伝達状態にする場合に係合する第1係合要素と、
前記変速部の入力軸と出力軸との間を動力伝達状態にする場合に係合し、前記入力軸と前記出力軸との間を動力遮断状態にする場合に解放する第2係合要素と、
前記第1係合要素および前記第2係合要素に作動油を供給する油圧源と、
前記第2係合要素を係合状態にすることによって形成される第1レンジと、前記第2係合要素を解放状態にすることによって形成される第2レンジとを含む複数の変速レンジのうちのいずれかを選択する選択部と、
前記選択部による前記第2レンジの選択時に、前記第1係合要素を係合する制御部とを含み、
前記第1レンジは、前進走行レンジであって、
前記制御部は、前記ハイブリッド車両の停車時において、前記第2レンジが形成された後に前記第1レンジが選択される場合であって、かつ、前記内燃機関の作動要求がない場合には、前記第1係合要素を解放する、ハイブリッド車両の駆動装置。 - 前記選択部は、運転者によりシフトレバーが操作されることによって前記複数の変速レンジのうちのいずれかを選択し、
前記制御部は、前記第1係合要素が係合している場合であって、かつ、前記選択部によって前記第2レンジが選択される場合に、前記第1係合要素の係合状態を維持する、請求項1に記載のハイブリッド車両の駆動装置。 - 前記選択部は、運転者によりシフトレバーが操作されることによって前記複数の変速レンジのうちのいずれかを選択し、
前記制御部は、前記第1係合要素が係合していない場合であって、かつ、前記選択部によって前記第2レンジが選択される場合に、前記第1係合要素を係合する、請求項1または2に記載のハイブリッド車両の駆動装置。 - 前記選択部は、運転者によりシフトレバーが操作されることによって前記複数の変速レンジのうちのいずれかを選択し、
前記制御部は、前記第2レンジが形成された後に前記第1レンジが選択される場合であって、かつ、前記内燃機関の作動要求がある場合には、前記第1係合要素の係合状態を維持する、請求項1〜3のいずれかに記載のハイブリッド車両の駆動装置。 - 前記選択部は、運転者によりシフトレバーが操作されることによって前記複数の変速レンジのうちのいずれかを選択し、
前記駆動装置は、前記変速部の前記入力軸と前記出力軸との間を動力伝達状態にする場合に係合する、前記第2係合要素と異なる第3係合要素をさらに含み、
前記複数の変速レンジは、前記第3係合要素を係合状態にすることによって形成される、前記第1レンジと異なる第3レンジをさらに含み、
前記第3レンジは、後進走行レンジであって、
前記制御部は、前記選択部によって前記第3レンジが選択される場合、前記第3係合要素の係合を開始した後に、前記第1係合要素の係合を開始する、請求項1〜4のいずれかに記載のハイブリッド車両の駆動装置。 - 前記制御部は、前記選択部によって前記第3レンジが選択される場合に、前記第3係合要素を係合した後に、前記第1係合要素を係合する、請求項5に記載のハイブリッド車両の駆動装置。
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JP2014105348A JP6348340B2 (ja) | 2014-05-21 | 2014-05-21 | ハイブリッド車両の駆動装置 |
US14/712,085 US9561793B2 (en) | 2014-05-21 | 2015-05-14 | Driving apparatus for hybrid vehicle and control method thereof |
EP15168762.1A EP2946979B1 (en) | 2014-05-21 | 2015-05-21 | Driving apparatus for hybrid vehicle and control method thereof |
CN201510263911.8A CN105082978B (zh) | 2014-05-21 | 2015-05-21 | 用于混合动力车辆的驱动装置及其控制方法 |
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JP6544345B2 (ja) | 2016-11-29 | 2019-07-17 | トヨタ自動車株式会社 | ハイブリッド車両の制御装置 |
JP7342736B2 (ja) * | 2020-03-05 | 2023-09-12 | トヨタ自動車株式会社 | ハイブリッド車両の駆動装置 |
US11364786B2 (en) | 2020-11-12 | 2022-06-21 | Ford Global Technologies, Llc | Hybrid electric vehicle with a combined torque converter and an electric propulsion motor |
US20220145971A1 (en) * | 2020-11-12 | 2022-05-12 | Ford Global Technologies, Llc | Hybrid vehicle with a combination electric machine and a torque converter |
JP7452469B2 (ja) | 2021-03-04 | 2024-03-19 | トヨタ自動車株式会社 | 車両の制御装置 |
JP7464017B2 (ja) * | 2021-08-03 | 2024-04-09 | トヨタ自動車株式会社 | ハイブリッド車両 |
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US9145133B2 (en) * | 2013-11-08 | 2015-09-29 | Ford Global Technologies, Llc | Method and system for selecting an engine operating point for a hybrid vehicle |
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CN105082978B (zh) | 2018-08-03 |
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CN105082978A (zh) | 2015-11-25 |
JP2015217914A (ja) | 2015-12-07 |
US20150336571A1 (en) | 2015-11-26 |
EP2946979B1 (en) | 2018-05-09 |
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