JP6168107B2 - 動力伝達装置の制御装置 - Google Patents
動力伝達装置の制御装置 Download PDFInfo
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- JP6168107B2 JP6168107B2 JP2015121578A JP2015121578A JP6168107B2 JP 6168107 B2 JP6168107 B2 JP 6168107B2 JP 2015121578 A JP2015121578 A JP 2015121578A JP 2015121578 A JP2015121578 A JP 2015121578A JP 6168107 B2 JP6168107 B2 JP 6168107B2
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Images
Classifications
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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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/66—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings
- F16H61/662—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members
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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
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
- F16D48/066—Control of fluid pressure, e.g. using an accumulator
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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
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/02—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of clutch
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/02—Control by fluid pressure
- F16D48/0206—Control by fluid pressure in a system with a plurality of fluid-actuated clutches
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
- F16D48/062—Control by electric or electronic means, e.g. of fluid pressure of a clutch system with a plurality of fluid actuated clutches
-
- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
- F16H61/0262—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being hydraulic
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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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/68—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings
- F16H61/684—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings without interruption of drive
- F16H61/688—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings without interruption of drive with two inputs, e.g. selection of one of two torque-flow paths by clutches
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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
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/02—Clutches
- B60W2710/021—Clutch engagement state
- B60W2710/023—Clutch engagement rate
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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
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/18—Propelling the vehicle
- B60W30/18009—Propelling the vehicle related to particular drive situations
- B60W30/18018—Start-stop drive, e.g. in a traffic jam
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/10—System to be controlled
- F16D2500/102—Actuator
- F16D2500/1026—Hydraulic
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/10—System to be controlled
- F16D2500/104—Clutch
- F16D2500/10406—Clutch position
- F16D2500/10412—Transmission line of a vehicle
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/302—Signal inputs from the actuator
- F16D2500/3024—Pressure
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/308—Signal inputs from the transmission
- F16D2500/30806—Engaged transmission ratio
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/31—Signal inputs from the vehicle
- F16D2500/3108—Vehicle speed
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/31—Signal inputs from the vehicle
- F16D2500/3108—Vehicle speed
- F16D2500/3111—Standing still, i.e. signal detecting when the vehicle is standing still or bellow a certain limit speed
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
- F16D2500/70402—Actuator parameters
- F16D2500/70406—Pressure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Control Of Transmission Device (AREA)
Description
14:駆動輪
16:動力伝達装置
22:入力軸(入力回転部材)
30:出力軸(出力回転部材)
42:メカポンプ(機械式オイルポンプ)
74:電動オイルポンプ(電動式オイルポンプ)
90:電子制御装置(制御装置)
94:油圧制御部
98:車両状態判定部
C1:第1クラッチ(第1係合装置)
C2:第2クラッチ(第2係合装置)
FP2:摩擦部材
PIS2:ピストン
PT:複数の動力伝達経路
PT1:第1動力伝達経路
PT2:第2動力伝達経路
Claims (3)
- 機械式オイルポンプと、電動式オイルポンプと、前記機械式オイルポンプ又は前記電動式オイルポンプが吐出する油圧に基づく作動油圧を元圧とする第1制御圧により係合と解放とが制御される第1係合装置とを備えた動力伝達装置の、制御装置であって、
車両走行中に、前記機械式オイルポンプの吐出流量が所定流量未満、且つ前記電動式オイルポンプが駆動中であって、前記作動油圧の圧力低下が発生したか否かを判定する車両状態判定部と、
前記第1係合装置を解放から係合に向けて制御しているときに、前記作動油圧の圧力低下が判定された場合には、前記作動油圧の圧力低下が判定されない場合よりも前記第1制御圧を低くする油圧制御部と
を、含むことを特徴とする動力伝達装置の制御装置。 - 前記動力伝達装置は、前記作動油圧を元圧とする第2制御圧により係合と解放とが制御される第2係合装置と、駆動力源の動力が伝達される入力回転部材と駆動輪へ前記動力を出力する出力回転部材との間に並列に設けられた複数の動力伝達経路とを更に備えるものであり、
前記複数の動力伝達経路は、前記第1係合装置が係合されることで形成される第1動力伝達経路と、前記第2係合装置が係合されることで形成される第2動力伝達経路とを有するものであり、
前記油圧制御部は、前記第1係合装置を解放から係合に向けて制御することと、前記第2係合装置を係合から解放に向けて制御することとを併せて行う場合には、前記第1係合装置の係合により増加させる伝達トルクを前記第2係合装置の解放により減少させるように制御することを特徴とする請求項1に記載の動力伝達装置の制御装置。 - 前記第2係合装置は、前記第2制御圧により係合方向又は解放方向へ移動するピストンと、前記ピストンにより押圧される摩擦部材とを備えるものであり、
前記油圧制御部は、前記第2係合装置を係合から解放に向けて制御しているときに、前記作動油圧の圧力低下が判定され且つ前記第2係合装置がトルク伝達を開始できる位置に前記ピストンを維持するピストンストロークエンド圧以下に前記第2制御圧がある場合には、前記第1制御圧を低くすることに替えて、前記第2制御圧の供給を停止することを特徴とする請求項2に記載の動力伝達装置の制御装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015121578A JP6168107B2 (ja) | 2015-06-16 | 2015-06-16 | 動力伝達装置の制御装置 |
US15/179,061 US10001179B2 (en) | 2015-06-16 | 2016-06-10 | Control apparatus for power transmission system |
KR1020160073820A KR101823244B1 (ko) | 2015-06-16 | 2016-06-14 | 동력 전달 장치의 제어 장치 |
DE102016110834.0A DE102016110834B4 (de) | 2015-06-16 | 2016-06-14 | Steuervorrichtung für ein Leistungsübertragungssystem |
CN201610424569.XA CN106256588B (zh) | 2015-06-16 | 2016-06-15 | 用于动力传递系统的控制装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015121578A JP6168107B2 (ja) | 2015-06-16 | 2015-06-16 | 動力伝達装置の制御装置 |
Publications (2)
Publication Number | Publication Date |
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JP2017008957A JP2017008957A (ja) | 2017-01-12 |
JP6168107B2 true JP6168107B2 (ja) | 2017-07-26 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2015121578A Active JP6168107B2 (ja) | 2015-06-16 | 2015-06-16 | 動力伝達装置の制御装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10001179B2 (ja) |
JP (1) | JP6168107B2 (ja) |
KR (1) | KR101823244B1 (ja) |
CN (1) | CN106256588B (ja) |
DE (1) | DE102016110834B4 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6127961B2 (ja) * | 2013-12-25 | 2017-05-17 | トヨタ自動車株式会社 | 車両の制御装置 |
US9850965B2 (en) * | 2016-05-03 | 2017-12-26 | Ford Global Technologies, Llc | Method for operating an automatic start/stop system in a vehicle utilizing a fluid launch clutch |
JP6561979B2 (ja) * | 2016-12-24 | 2019-08-21 | トヨタ自動車株式会社 | 車両用駆動装置の制御装置 |
JP7111448B2 (ja) * | 2017-06-27 | 2022-08-02 | トヨタ自動車株式会社 | 車両用制御装置 |
JP6879196B2 (ja) * | 2017-12-27 | 2021-06-02 | トヨタ自動車株式会社 | 車両用動力伝達装置の制御装置 |
JP2020063775A (ja) * | 2018-10-16 | 2020-04-23 | トヨタ自動車株式会社 | 車両用動力伝達装置の制御装置 |
JP7215407B2 (ja) * | 2019-12-12 | 2023-01-31 | トヨタ自動車株式会社 | 車両用動力伝達装置の制御装置 |
JP7176540B2 (ja) * | 2020-01-16 | 2022-11-22 | トヨタ自動車株式会社 | 油圧供給システム |
US11859369B1 (en) | 2022-08-23 | 2024-01-02 | Caterpillar Inc. | Spring preloaded lockup clutch |
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JP4576714B2 (ja) | 2000-12-28 | 2010-11-10 | アイシン・エィ・ダブリュ株式会社 | オイルポンプの駆動制御装置 |
JP3701662B2 (ja) | 2004-02-18 | 2005-10-05 | 本田技研工業株式会社 | ハイブリッド車両の自動変速機制御装置 |
JP3997227B2 (ja) * | 2004-12-02 | 2007-10-24 | 本田技研工業株式会社 | 油圧供給装置 |
DE102005013137A1 (de) * | 2005-03-22 | 2006-09-28 | Zf Friedrichshafen Ag | Verfahren und Vorrichtung zur Steuerung einer Ölversorgung für ein Automatgetriebe und ein Anfahrelement |
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JP5015670B2 (ja) * | 2007-06-20 | 2012-08-29 | トヨタ自動車株式会社 | 車両用動力伝達装置の制御装置 |
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JP5191971B2 (ja) | 2009-10-06 | 2013-05-08 | ジヤトコ株式会社 | 車両のオイルポンプ制御装置 |
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JP5437336B2 (ja) | 2011-09-22 | 2014-03-12 | 日立オートモティブシステムズ株式会社 | 電動オイルポンプの制御装置 |
US9145049B2 (en) * | 2011-12-19 | 2015-09-29 | Ford Global Technologies, Llc | Pressure controlled driveline mechanical coupling |
JP5924315B2 (ja) | 2013-08-08 | 2016-05-25 | トヨタ自動車株式会社 | 車両の制御装置 |
DE102015201107A1 (de) | 2015-01-23 | 2016-07-28 | Volkswagen Aktiengesellschaft | Verfahren zur Steuerung und/oder Regelung eines Hydrauliksystems eines Kraftfahrzeuges |
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US20160369856A1 (en) | 2016-12-22 |
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