JP5927817B2 - 車両駆動装置 - Google Patents
車両駆動装置 Download PDFInfo
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- JP5927817B2 JP5927817B2 JP2011200190A JP2011200190A JP5927817B2 JP 5927817 B2 JP5927817 B2 JP 5927817B2 JP 2011200190 A JP2011200190 A JP 2011200190A JP 2011200190 A JP2011200190 A JP 2011200190A JP 5927817 B2 JP5927817 B2 JP 5927817B2
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- 239000000446 fuel Substances 0.000 claims description 300
- 238000011084 recovery Methods 0.000 claims description 152
- 238000002485 combustion reaction Methods 0.000 claims description 46
- 238000002347 injection Methods 0.000 claims description 40
- 239000007924 injection Substances 0.000 claims description 40
- 230000005540 biological transmission Effects 0.000 claims description 23
- 230000001629 suppression Effects 0.000 claims description 23
- 238000001514 detection method Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 33
- 230000008569 process Effects 0.000 description 31
- 230000035939 shock Effects 0.000 description 19
- 230000007423 decrease Effects 0.000 description 15
- 230000000052 comparative effect Effects 0.000 description 7
- 230000009467 reduction Effects 0.000 description 7
- 230000000979 retarding effect Effects 0.000 description 6
- 230000001133 acceleration Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000001172 regenerating effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 125000002066 L-histidyl group Chemical group [H]N1C([H])=NC(C([H])([H])[C@](C(=O)[*])([H])N([H])[H])=C1[H] 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/12—Introducing corrections for particular operating conditions for deceleration
- F02D41/123—Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off
-
- 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
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
- B60W10/024—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches including control of torque converters
- B60W10/026—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches including control of torque converters of lock-up 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
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D33/00—Controlling delivery of fuel or combustion-air, not otherwise provided for
- F02D33/003—Controlling the feeding of liquid fuel from storage containers to carburettors or fuel-injection apparatus ; Failure or leakage prevention; Diagnosis or detection of failure; Arrangement of sensors in the fuel system; Electric wiring; Electrostatic discharge
- F02D33/006—Controlling the feeding of liquid fuel from storage containers to carburettors or fuel-injection apparatus ; Failure or leakage prevention; Diagnosis or detection of failure; Arrangement of sensors in the fuel system; Electric wiring; Electrostatic discharge depending on engine operating conditions, e.g. start, stop or ambient conditions
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D41/0047—Controlling exhaust gas recirculation [EGR]
- F02D41/005—Controlling exhaust gas recirculation [EGR] according to engine operating conditions
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/021—Introducing corrections for particular conditions exterior to the engine
- F02D41/0215—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission
- F02D41/022—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission in relation with the clutch status
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/12—Introducing corrections for particular operating conditions for deceleration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/12—Introducing corrections for particular operating conditions for deceleration
- F02D41/123—Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off
- F02D41/126—Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off transitional corrections at the end of the cut-off period
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P5/00—Advancing or retarding ignition; Control therefor
- F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
- F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
- F02P5/15—Digital data processing
- F02P5/1502—Digital data processing using one central computing unit
- F02P5/1504—Digital data processing using one central computing unit with particular means during a transient phase, e.g. acceleration, deceleration, gear change
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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
- F16H61/14—Control of torque converter lock-up clutches
- F16H61/143—Control of torque converter lock-up clutches using electric control means
-
- 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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
- F16H63/50—Signals to an engine or motor
-
- 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
- B60W30/18072—Coasting
- B60W2030/1809—Without torque flow between driveshaft and engine, e.g. with clutch disengaged or transmission in neutral
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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
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/06—Combustion engines, Gas turbines
- B60W2510/0604—Throttle position
-
- 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
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/06—Combustion engines, Gas turbines
- B60W2510/0695—Inertia
-
- 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
- B60W30/18072—Coasting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2300/00—Purposes or special features of road vehicle drive control systems
- B60Y2300/46—Engine injection cut at coasting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
- F02D2200/101—Engine speed
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/60—Input parameters for engine control said parameters being related to the driver demands or status
- F02D2200/602—Pedal position
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
- F02D2400/12—Engine control specially adapted for a transmission comprising a torque converter or for continuously variable transmissions
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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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/14—Inputs being a function of torque or torque demand
- F16H59/18—Inputs being a function of torque or torque demand dependent on the position of the accelerator pedal
- F16H2059/186—Coasting
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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
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Control Of Fluid Gearings (AREA)
Description
a)燃料噴射タイミングのリタード量は所定値を下回っているか?
b)フュエルカットは実行されていないか?
c)エンジン回転速度はL/U OFF用リカバリ回転速度未満か?
(1)エンジン回転速度 < L/U OFF用リカバリ回転速度か否か?
(2)点火時期リタード量 < 所定値か否か?
1A 吸気スロットル
1B 燃料インジェクタ
2 変速ユニット
2A 自動変速機
2B トルクコンバータ
2C ロックアップクラッチ
3 プロペラシャフト
4 エンジンコントローラ(ECU)
5 自動変速機コントローラ(ATCU)
6 アクセルペダル踏み込み量センサ
7 車速センサ
8 エンジン回転速度センサ
9 シフトセンサ
10 タービンランナ回転速度センサ
Claims (6)
- アクセルペダルの踏み込み量に応動する内燃エンジンの回転を、トルクコンバータと自動変速機とを介して駆動輪に伝達するとともに、前記トルクコンバータのロックアップとロックアップの解放とを行うロックアップクラッチを備えた車両駆動装置において、
前記アクセルペダルの解放を検出するアクセルペダル解放検出手段と、
エンジン回転速度を検出するエンジン回転速度検出手段と、
車両が走行中に前記アクセルペダルが解放された場合に、前記ロックアップクラッチを解放するロックアップクラッチ解放手段と、
前記アクセルペダルが解放された状態で前記エンジン回転速度が所定のリカバリ回転速度以上の場合に前記内燃エンジンへの燃料供給を停止するフュエルカット実行手段と、
前記内燃エンジンへの燃料供給停止中に前記エンジン回転速度が前記リカバリ回転速度を下回ると前記内燃エンジンへの燃料供給を再開するフュエルリカバリ実行手段と、
前記フュエルカット実行手段による燃料供給停止と前記ロックアップクラッチ解放手段によるロックアップクラッチの解放とが行われた場合に、前記フュエルリカバリ実行手段による前記内燃エンジンへの燃料供給の再開が行われるかどうかを予測するフュエルリカバリ予測手段と、
前記フュエルリカバリ予測手段が前記フュエルリカバリ実行手段による前記内燃エンジンへの燃料供給の再開を予測した場合に、前記フュエルカット手段による前記内燃エンジンへの燃料供給停止の実行を抑制するフュエルカット抑制手段と、
を備えたことを特徴とする車両駆動装置。 - 前記フュエルカット抑制手段は、前記フュエルカット実行手段が適用する前記所定の前記リカバリ回転速度として、前記ロックアップクラッチの非解放状態で適用されるロックアップON用リカバリ回転速度に代えて、前記ロックアップクラッチの解放状態で適用される、前記ロックアップON用リカバリ回転速度より高速の、ロックアップOFF用リカバリ回転速度を適用することで、前記フュエルカット手段による前記内燃エンジンへの燃料供給停止の実行を抑制する、請求項1に記載の車両駆動装置。
- 前記フュエルリカバリ予測手段は、エンジン回転速度が前記ロックアップOFF用リカバリ回転速度を下回らない場合には、前記フュエルリカバリ実行手段による前記来内燃エンジンへの燃料供給の再開を予測しないよう構成される、請求項1または2に記載の車両駆動装置。
- 前記内燃エンジンは燃料インジェクタを備え、前記車両駆動装置は前記フュエルカット実行手段による前記フュエルカットの実行に先立って、燃料インジェクタの燃料噴射時期をリタードするリタード手段をさらに備え、前記フュエルリカバリ予測手段は前記燃料噴射時期のリタード量が所定値を下回らない場合には、前記フュエルリカバリ実行手段による前記来内燃エンジンへの燃料供給の再開を予測しないよう構成される、請求項1から3のいずれかに記載の車両駆動制御装置。
- エンジンと、
前記エンジンから駆動輪までの動力伝達経路中に配置されたロックアップクラッチ付きトルクコンバータおよび自動変速機と、
車両走行中、アクセルペダル解放に伴い、エンジンのフュエルカットと、ロックアップクラッチ解放と、を実施する制御手段と、
前記フュエルカットと前記ロックアップクラッチ解放とを並行して実施し続けることで追ってフュエルリカバリが実施されるか否かを予測するフュエルリカバリ予測手段と、
前記フュエルリカバリが予測されたとき、前記フュエルカットを禁止するフュエルカット禁止手段と、
を備えたことを特徴とする車両駆動装置。 - 前記制御手段は、アクセルペダル解放に伴いフュエルカットを行う際、前記エンジンのトルクダウンを徐々に行うトルクダウン制御を実施してからフュエルカットを実施し、
前記フュエルカット禁止手段は、前記フュエルリカバリが予測されたとき、前記トルクダウンの量が所定値より小さい場合、前記フュエルカットの禁止を許可し、前記トルクダウンの量が所定値より大きい場合、前記フュエルカットの禁止を不可とするフュエルカット禁止許可手段を有することを特徴とする請求項5に記載の車両駆動装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011200190A JP5927817B2 (ja) | 2011-09-14 | 2011-09-14 | 車両駆動装置 |
CN201280032322.3A CN103732465B (zh) | 2011-09-14 | 2012-07-17 | 车辆驱动装置及车辆驱动方法 |
US14/344,820 US9599054B2 (en) | 2011-09-14 | 2012-07-17 | Vehicle-driving device and vehicle-driving method |
PCT/JP2012/068107 WO2013038798A1 (ja) | 2011-09-14 | 2012-07-17 | 車両駆動装置及び車両駆動方法 |
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JP2011200190A JP5927817B2 (ja) | 2011-09-14 | 2011-09-14 | 車両駆動装置 |
Publications (2)
Publication Number | Publication Date |
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JP2013060898A JP2013060898A (ja) | 2013-04-04 |
JP5927817B2 true JP5927817B2 (ja) | 2016-06-01 |
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JP2011200190A Active JP5927817B2 (ja) | 2011-09-14 | 2011-09-14 | 車両駆動装置 |
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US (1) | US9599054B2 (ja) |
JP (1) | JP5927817B2 (ja) |
CN (1) | CN103732465B (ja) |
WO (1) | WO2013038798A1 (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6076146B2 (ja) * | 2013-03-11 | 2017-02-08 | 本田技研工業株式会社 | 車両の制御装置 |
CN104421025B (zh) * | 2013-09-11 | 2017-11-24 | 上海汽车集团股份有限公司 | 混合动力汽车减速断油控制方法 |
JP6476025B2 (ja) * | 2015-03-17 | 2019-02-27 | ジヤトコ株式会社 | 車両制御装置、及びその制御方法 |
US9714613B2 (en) * | 2015-08-10 | 2017-07-25 | Ford Global Technologies, Llc | Throttle adjustment during deceleration fuel shut off |
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