JP6922311B2 - 車両の制御装置 - Google Patents
車両の制御装置 Download PDFInfo
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- JP6922311B2 JP6922311B2 JP2017057169A JP2017057169A JP6922311B2 JP 6922311 B2 JP6922311 B2 JP 6922311B2 JP 2017057169 A JP2017057169 A JP 2017057169A JP 2017057169 A JP2017057169 A JP 2017057169A JP 6922311 B2 JP6922311 B2 JP 6922311B2
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- 230000003247 decreasing effect Effects 0.000 claims 1
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- 239000000498 cooling water Substances 0.000 description 1
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Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/04—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump
-
- 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
- B60W30/02—Control of vehicle driving stability
- B60W30/025—Control of vehicle driving stability related to comfort of drivers or passengers
-
- 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
- F02D41/023—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission in relation with the gear ratio shifting
-
- 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
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
- B60W10/101—Infinitely variable gearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
- F02B37/183—Arrangements of bypass valves or actuators therefor
-
- 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
- F02D41/0002—Controlling intake air
- F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
-
- 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
- F02D41/10—Introducing corrections for particular operating conditions for acceleration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
-
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
- F02D2009/0201—Arrangements; Control features; Details thereof
- F02D2009/022—Throttle control function parameters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2250/00—Engine control related to specific problems or objectives
- F02D2250/18—Control of the engine output torque
- F02D2250/21—Control of the engine output torque during a transition between engine operation modes or states
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2250/00—Engine control related to specific problems or objectives
- F02D2250/18—Control of the engine output torque
- F02D2250/26—Control of the engine output torque by applying a torque limit
-
- 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
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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)
- Automation & Control Theory (AREA)
- Signal Processing (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Supercharger (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Control Of Transmission Device (AREA)
- Electrical Control Of Ignition Timing (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Description
なお、トルク低減要求が外部要求によるものでなくドライバ要求に基づくものであれば、そのトルク低減要求(ドライバ要求トルクA)による目標空気充填効率(第一の目標空気充填効率X)を、そのまま排気バイパスバルブ22の制御に採用する。このとき、排気バイパスバルブ22以外のスロットルバルブ5、点火装置8、燃料噴射装置等の制御にも、同じ目標空気充填効率が適用される。
2 燃焼室
3 吸気ポート
4 吸気通路
5 スロットルバルブ
6 吸気冷却装置(インタークーラ)
7 エアクリーナ
8 点火装置
10 機械式過給機
11 コンプレッサ
12 排気タービン
13 排気ポート
14 排気通路
15 排気浄化部
16 圧力センサ
17 エアフローセンサ
20 排気バイパス装置
21 排気バイパス通路
22 排気バイパスバルブ
30 電子制御ユニット
31 エンジン制御部
32 変速制御部
33 開度決定手段
34 ドライバ要求トルク検出手段
35 制限トルク算出手段
36 補正トルク算出手段
40 無段階変速機構
41 ドライバ要求入力手段(アクセル装置)
50 車両の制御装置
A ドライバ要求トルク
B 制限トルク
C 補正トルク
C 第一の目標空気充填効率
D 第二の目標空気充填効率
E エンジン
F 車両
Claims (6)
- 内燃機関を搭載する車両の制御装置であって、
前記内燃機関は、
燃焼室に接続された吸気通路及び排気通路と、
前記吸気通路に配置されるスロットルバルブと、
前記排気通路に配置され前記排気通路内の排気ガスによって駆動される排気タービンと前記吸気通路に配置され燃焼室への吸気を過給するコンプレッサとを有する過給機と、
前記排気通路における前記排気タービンの上流側と下流側とを接続する排気バイパス通路を開閉する排気バイパスバルブとを備え、
前記制御装置は、
ドライバが要求するエンジン出力であるドライバ要求トルクを検出するドライバ要求トルク検出手段と、
外部要求に基づいて前記ドライバ要求トルクより小さいトルクである制限トルクを算出する制限トルク算出手段と、
前記外部要求に基づいて前記制限トルクよりも大きいトルクである補正トルクを前記外部要求が要求された際に算出する補正トルク算出手段と、
前記スロットルバルブ及び前記排気バイパスバルブの開度を制御するエンジン制御部と、
を備え、
前記エンジン制御部は、
通常運転時に、前記スロットルバルブ及び前記排気バイパスバルブの開度を前記ドライバ要求トルクに基づいて制御するとともに、前記外部要求に基づく一時的なトルク低減が要求される所定の運転条件が成立した際に、前記スロットルバルブの開度を前記制限トルクに基づいて制御し、前記排気バイパスバルブの開度を前記補正トルクに基づいて制御し、前記外部要求に基づくトルク低減要求が一時的なものではなく一定の時間以上継続することが要求される所定の運転条件が成立した際に、前記スロットルバルブの開度及び前記排気バイパスバルブの開度を前記制限トルクに基づいて制御する車両の制御装置。 - 前記補正トルクを前記ドライバ要求トルクと同じ値とする
請求項1に記載の車両の制御装置。 - 変速比を無段階で変化させる無段階変速機構と、
前記無段階変速機構を制御する変速制御部と、を備え、
前記所定の運転条件は、加速時に前記無段階変速機構の変速比を上げてエンジン回転数を低下させるステップアップシフトに伴うものである請求項1に記載の車両の制御装置。 - 前記エンジン制御部は、前記補正トルクに基づいて前記排気バイパスバルブの開度を制御する際に、前記燃焼室内の燃料の燃焼性を低下させる制御を行う請求項1乃至3のいずれか1項に記載の車両の制御装置。
- 前記燃焼室内の燃料を燃焼させる点火装置を備え、
前記燃焼室内の燃料の燃焼性の低下の制御は、前記点火装置による点火時期を遅角させるものである請求項4に記載の車両の制御装置。 - 前記エンジン制御部は、前記補正トルクに基づいて前記排気バイパスバルブの開度を制御する際に、前記スロットルバルブを閉方向へ動作させる制御を行う
請求項4又は5に記載の車両の制御装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017057169A JP6922311B2 (ja) | 2017-03-23 | 2017-03-23 | 車両の制御装置 |
CN201810234208.8A CN108716436B (zh) | 2017-03-23 | 2018-03-21 | 车辆控制装置 |
EP18163173.0A EP3379058A1 (en) | 2017-03-23 | 2018-03-21 | Vehicle control device |
US15/928,443 US10513259B2 (en) | 2017-03-23 | 2018-03-22 | Vehicle control device |
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JP2017057169A JP6922311B2 (ja) | 2017-03-23 | 2017-03-23 | 車両の制御装置 |
Publications (2)
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JP2018159324A JP2018159324A (ja) | 2018-10-11 |
JP6922311B2 true JP6922311B2 (ja) | 2021-08-18 |
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JP2017057169A Active JP6922311B2 (ja) | 2017-03-23 | 2017-03-23 | 車両の制御装置 |
Country Status (4)
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US (1) | US10513259B2 (ja) |
EP (1) | EP3379058A1 (ja) |
JP (1) | JP6922311B2 (ja) |
CN (1) | CN108716436B (ja) |
Families Citing this family (1)
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WO2022064237A1 (ja) * | 2020-09-28 | 2022-03-31 | 日産自動車株式会社 | 内燃機関の制御方法および制御装置 |
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Publication number | Priority date | Publication date | Assignee | Title |
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JP3158824B2 (ja) * | 1993-12-15 | 2001-04-23 | 日産自動車株式会社 | エンジン出力と過給圧による加速スリップ制御装置 |
US6692406B2 (en) * | 2001-08-29 | 2004-02-17 | Eaton Corporation | Shift control strategy for use with an automated manual transmission coupled to a turbocharged internal combustion engine |
DE102005055011B4 (de) * | 2005-11-18 | 2017-03-02 | Bayerische Motoren Werke Aktiengesellschaft | Kraftfahrzeug mit Handschaltgetriebe und Abgasturboladereinrichtung |
US8355856B2 (en) * | 2008-05-30 | 2013-01-15 | GM Global Technology Operations LLC | Engine torque reserve system diagnostic systems and methods |
US8397499B2 (en) * | 2009-08-24 | 2013-03-19 | Ford Global Technologies, Llc | Methods and systems for turbocharger control |
JP5742770B2 (ja) * | 2012-03-29 | 2015-07-01 | トヨタ自動車株式会社 | 無段変速機の制御装置 |
JP5741523B2 (ja) * | 2012-05-16 | 2015-07-01 | トヨタ自動車株式会社 | 車両用駆動制御装置 |
CN104334859B (zh) * | 2012-06-04 | 2016-11-23 | 丰田自动车株式会社 | 内燃机的控制装置 |
JP5982203B2 (ja) * | 2012-07-11 | 2016-08-31 | 日立オートモティブシステムズ株式会社 | 内燃機関の制御装置 |
US9403535B2 (en) * | 2012-09-19 | 2016-08-02 | Nissan Motor Co., Ltd. | Vehicle control device and vehicle control method |
JP2015113715A (ja) * | 2013-12-09 | 2015-06-22 | トヨタ自動車株式会社 | 過給機付き内燃機関の制御装置 |
JP6264329B2 (ja) * | 2014-06-18 | 2018-01-24 | トヨタ自動車株式会社 | 車両用駆動制御装置 |
JP6270249B1 (ja) * | 2016-09-08 | 2018-01-31 | マツダ株式会社 | 車両の制御装置 |
-
2017
- 2017-03-23 JP JP2017057169A patent/JP6922311B2/ja active Active
-
2018
- 2018-03-21 EP EP18163173.0A patent/EP3379058A1/en active Pending
- 2018-03-21 CN CN201810234208.8A patent/CN108716436B/zh active Active
- 2018-03-22 US US15/928,443 patent/US10513259B2/en active Active
Also Published As
Publication number | Publication date |
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US20180273025A1 (en) | 2018-09-27 |
CN108716436B (zh) | 2021-04-09 |
CN108716436A (zh) | 2018-10-30 |
US10513259B2 (en) | 2019-12-24 |
JP2018159324A (ja) | 2018-10-11 |
EP3379058A1 (en) | 2018-09-26 |
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