JP2016196822A - 内燃機関の制御装置 - Google Patents
内燃機関の制御装置 Download PDFInfo
- Publication number
- JP2016196822A JP2016196822A JP2015075879A JP2015075879A JP2016196822A JP 2016196822 A JP2016196822 A JP 2016196822A JP 2015075879 A JP2015075879 A JP 2015075879A JP 2015075879 A JP2015075879 A JP 2015075879A JP 2016196822 A JP2016196822 A JP 2016196822A
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- JP
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- Prior art keywords
- internal combustion
- combustion engine
- vehicle
- engine
- control device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/0223—Variable control of the intake valves only
- F02D13/0234—Variable control of the intake valves only changing the valve timing only
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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
- B60K6/00—Arrangement 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 Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement 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 Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement 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 Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/44—Series-parallel type
- B60K6/445—Differential gearing distribution type
-
- 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
- B60W20/00—Control systems specially adapted for hybrid vehicles
- B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
- B60W20/15—Control strategies specially adapted for achieving a particular effect
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
-
- 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
- B60W2556/00—Input parameters relating to data
- B60W2556/10—Historical data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
- F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/047—Camshafts
- F01L1/053—Camshafts overhead type
- F01L2001/0537—Double overhead camshafts [DOHC]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2820/00—Details on specific features characterising valve gear arrangements
- F01L2820/03—Auxiliary actuators
- F01L2820/032—Electric motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D2013/0292—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation in the start-up phase, e.g. for warming-up cold engine or catalyst
-
- 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
- Y02T10/12—Improving ICE efficiencies
-
- 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
- Y02T10/62—Hybrid vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Automation & Control Theory (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Hybrid Electric Vehicles (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
Description
図1は、本実施の形態に係るハイブリッド車両の基本構成を示した図である。
図1〜図3で説明した電動VVT装置400を搭載したハイブリッド自動車や、プラグインハイブリッド自動車では、燃費向上のためや、エンジン起動時のショックを低減させるために、吸気側のVVT機構によって吸気バルブの閉じタイミングを大幅に遅らせる遅角処理が行なわれる。
Claims (6)
- 内燃機関の制御装置であって、
前記内燃機関は、吸気バルブと、前記吸気バルブの開弁期間を維持しつつ開閉タイミングを変更する可変動弁機構とを含み、
前記制御装置は、
車両を起動させてから停止させるまでの1トリップにおいて前記内燃機関の稼働時間が所定時間以下であるトリップが所定回数連続した場合には、前記トリップの連続回数が前記所定回数に至る前よりも、前記内燃機関の始動時の前記吸気バルブの閉じタイミングが早くなるように進角量を設定する、内燃機関の制御装置。 - 前記制御装置は、前記トリップの連続回数が前記所定回数に至る前は、可変動弁機構の進角量を最遅角となるように設定する、請求項1に記載の内燃機関の制御装置。
- 前記制御装置は、
車両の停止時に、今回のトリップにおいて前記内燃機関の稼働時間が所定時間以下であった場合には、前記トリップの連続回数をカウントするカウント値をカウントアップし、
車両起動時の冷却水の水温が所定温度よりも高いこと、1回の運転あたりの前記内燃機関の稼働時間が所定時間を超えたこと、車両運転終了時の冷却水の水温が所定温度よりも高いこと、の少なくともいずれか1つに応じて、前記カウント値をクリアする、請求項1または2に記載の内燃機関の制御装置。 - 前記可変動弁機構は、電動式である、請求項1〜3のいずれか1項に記載の内燃機関の制御装置。
- 車両の駆動源として、前記内燃機関と併用するモータをさらに備える、請求項1〜4のいずれか1項に記載の内燃機関の制御装置。
- 前記モータに電力を供給する蓄電装置をさらに備え、
前記蓄電装置は、車両外部から充電可能に構成される、請求項5に記載の内燃機関の制御装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015075879A JP2016196822A (ja) | 2015-04-02 | 2015-04-02 | 内燃機関の制御装置 |
CN201610200933.4A CN106050439A (zh) | 2015-04-02 | 2016-03-31 | 用于内燃机的控制装置 |
US15/088,708 US20160290244A1 (en) | 2015-04-02 | 2016-04-01 | Control device for internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015075879A JP2016196822A (ja) | 2015-04-02 | 2015-04-02 | 内燃機関の制御装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2016196822A true JP2016196822A (ja) | 2016-11-24 |
Family
ID=57017050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015075879A Pending JP2016196822A (ja) | 2015-04-02 | 2015-04-02 | 内燃機関の制御装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20160290244A1 (ja) |
JP (1) | JP2016196822A (ja) |
CN (1) | CN106050439A (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2024007819A (ja) * | 2022-07-06 | 2024-01-19 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006177304A (ja) * | 2004-12-24 | 2006-07-06 | Daihatsu Motor Co Ltd | 内燃機関のイオン電流検出装置異常判定方法 |
JP2007056839A (ja) * | 2005-08-26 | 2007-03-08 | Toyota Motor Corp | 内燃機関のバルブタイミング制御装置 |
JP2008285011A (ja) * | 2007-05-17 | 2008-11-27 | Toyota Motor Corp | ハイブリッド車両の制御装置 |
JP2010112272A (ja) * | 2008-11-06 | 2010-05-20 | Toyota Motor Corp | エンジンの制御装置 |
JP2011236846A (ja) * | 2010-05-12 | 2011-11-24 | Toyota Motor Corp | 内燃機関の制御装置 |
-
2015
- 2015-04-02 JP JP2015075879A patent/JP2016196822A/ja active Pending
-
2016
- 2016-03-31 CN CN201610200933.4A patent/CN106050439A/zh active Pending
- 2016-04-01 US US15/088,708 patent/US20160290244A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006177304A (ja) * | 2004-12-24 | 2006-07-06 | Daihatsu Motor Co Ltd | 内燃機関のイオン電流検出装置異常判定方法 |
JP2007056839A (ja) * | 2005-08-26 | 2007-03-08 | Toyota Motor Corp | 内燃機関のバルブタイミング制御装置 |
JP2008285011A (ja) * | 2007-05-17 | 2008-11-27 | Toyota Motor Corp | ハイブリッド車両の制御装置 |
JP2010112272A (ja) * | 2008-11-06 | 2010-05-20 | Toyota Motor Corp | エンジンの制御装置 |
JP2011236846A (ja) * | 2010-05-12 | 2011-11-24 | Toyota Motor Corp | 内燃機関の制御装置 |
Also Published As
Publication number | Publication date |
---|---|
US20160290244A1 (en) | 2016-10-06 |
CN106050439A (zh) | 2016-10-26 |
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