JP6428324B2 - 車両制御装置 - Google Patents
車両制御装置 Download PDFInfo
- Publication number
- JP6428324B2 JP6428324B2 JP2015019224A JP2015019224A JP6428324B2 JP 6428324 B2 JP6428324 B2 JP 6428324B2 JP 2015019224 A JP2015019224 A JP 2015019224A JP 2015019224 A JP2015019224 A JP 2015019224A JP 6428324 B2 JP6428324 B2 JP 6428324B2
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- Prior art keywords
- control
- accelerator opening
- state
- free
- engine
- Prior art date
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- Expired - Fee Related
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- 239000000446 fuel Substances 0.000 claims description 42
- 230000005540 biological transmission Effects 0.000 claims description 26
- 238000000034 method Methods 0.000 description 46
- 239000003921 oil Substances 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
Images
Classifications
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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
- B60W30/18072—Coasting
-
- 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
-
- 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
-
- 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
-
- 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
- B60W2510/0676—Engine temperature
-
- 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
- B60W2510/10—Change speed gearings
- B60W2510/107—Temperature
-
- 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
- B60W2520/00—Input parameters relating to overall vehicle dynamics
- B60W2520/10—Longitudinal speed
-
- 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
- B60W2540/00—Input parameters relating to occupants
- B60W2540/10—Accelerator pedal 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
- B60W2540/00—Input parameters relating to occupants
- B60W2540/12—Brake pedal 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
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/02—Clutches
- B60W2710/021—Clutch engagement state
-
- 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
- B60W2710/06—Combustion engines, Gas turbines
- B60W2710/0616—Position of fuel or air injector
-
- 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
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Description
始めに、図1を参照して、本発明の一実施形態である車両制御装置の構成について説明する。
図2は、本発明の一実施形態であるフリーラン制御処理の流れを示すフローチャートである。図3は、本発明の一実施形態であるフリーラン制御処理を説明するためのタイミングチャートである。図4は、従来のフリーラン制御処理を説明するためのタイミングチャートである。
2 アクセル開度センサ
3 ブレーキペダルストロークセンサ
4 油温センサ
5 車速センサ
6 ECU(Electronic Control Unit)
100 車両
101 エンジン
102 トルクコンバータ
102c ロックアップクラッチ
103 自動変速機
103a C1クラッチ
104 デファレンシャルギヤ
105 駆動輪
Claims (1)
- エンジンと駆動輪との間の動力伝達経路を断接するクラッチを備える車両を制御する車両制御装置であって、
アクセル開度がゼロである場合にエンジンへの燃料供給量を低減するフューエルカット制御とアクセル開度がゼロである状態が所定時間以上継続していることを含む複数の条件が満たされた場合に前記クラッチを開放する惰行制御とを実施可能であり、
アクセル開度がゼロである状態の継続時間が前記所定時間未満であり、且つ、前記複数の条件のうち、アクセル開度がゼロである状態が所定時間以上継続していること以外の条件が満たされ、且つ、前記フューエルカット制御の開始条件が満たされた場合、前記フューエルカット制御の実施を禁止し、
前記複数の条件のうち、アクセル開度がゼロである状態が所定時間以上継続していること以外の条件が満たされていない、且つ、前記フューエルカット制御の開始条件が満たされた場合、前記フューエルカット制御を実施することを特徴とする車両制御装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015019224A JP6428324B2 (ja) | 2015-02-03 | 2015-02-03 | 車両制御装置 |
CN201510976367.1A CN105835883B (zh) | 2015-02-03 | 2015-12-23 | 车辆控制装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015019224A JP6428324B2 (ja) | 2015-02-03 | 2015-02-03 | 車両制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016141288A JP2016141288A (ja) | 2016-08-08 |
JP6428324B2 true JP6428324B2 (ja) | 2018-11-28 |
Family
ID=56569484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015019224A Expired - Fee Related JP6428324B2 (ja) | 2015-02-03 | 2015-02-03 | 車両制御装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6428324B2 (ja) |
CN (1) | CN105835883B (ja) |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3010962B2 (ja) * | 1993-03-10 | 2000-02-21 | 日産自動車株式会社 | 自動変速機搭載車のフューエルカット制御装置 |
US6254507B1 (en) * | 2000-01-18 | 2001-07-03 | General Motors Corporation | Reverse one-way torque converter clutch |
JP4670978B2 (ja) * | 2009-03-11 | 2011-04-13 | 株式会社デンソー | 省燃費運転支援装置、プログラム |
JP2011089642A (ja) * | 2010-12-06 | 2011-05-06 | Toyota Motor Corp | 車両用駆動制御装置 |
JP5733398B2 (ja) * | 2011-07-25 | 2015-06-10 | トヨタ自動車株式会社 | 車両制御装置 |
JP2013096518A (ja) * | 2011-11-01 | 2013-05-20 | Toyota Motor Corp | 車両制御装置 |
WO2014002207A1 (ja) * | 2012-06-27 | 2014-01-03 | トヨタ自動車株式会社 | 車両の制御装置 |
JP5704148B2 (ja) * | 2012-10-26 | 2015-04-22 | トヨタ自動車株式会社 | 車両の走行制御装置 |
EP2915713B1 (en) * | 2012-10-31 | 2019-12-18 | Toyota Jidosha Kabushiki Kaisha | Vehicle travel control device |
US9409576B2 (en) * | 2012-10-31 | 2016-08-09 | Toyota Jidosha Kabushiki Kaisha | Vehicle travel controller |
JP5937627B2 (ja) * | 2014-01-14 | 2016-06-22 | ジヤトコ株式会社 | 惰性走行制御装置及び惰性走行制御方法 |
-
2015
- 2015-02-03 JP JP2015019224A patent/JP6428324B2/ja not_active Expired - Fee Related
- 2015-12-23 CN CN201510976367.1A patent/CN105835883B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN105835883A (zh) | 2016-08-10 |
CN105835883B (zh) | 2018-06-29 |
JP2016141288A (ja) | 2016-08-08 |
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