JP2017082600A - 内燃機関の制御装置 - Google Patents
内燃機関の制御装置 Download PDFInfo
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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
- F02B37/12—Control of the pumps
- F02B37/16—Control of the pumps by bypassing charging air
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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
- F02D41/0002—Controlling intake air
- F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
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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
- F02B33/00—Engines characterised by provision of pumps for charging or scavenging
- F02B33/44—Passages conducting the charge from the pump to the engine inlet, e.g. reservoirs
- F02B33/446—Passages conducting the charge from the pump to the engine inlet, e.g. reservoirs having valves for admission of atmospheric air to engine, e.g. at starting
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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
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
- F02B39/16—Other safety measures for, or other control of, pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
- F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
- F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
- F02D11/105—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type characterised by the function converting demand to actuation, e.g. a map indicating relations between an accelerator pedal position and throttle valve opening or target engine torque
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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
- F02D41/0002—Controlling intake air
- F02D41/0005—Controlling intake air during 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
- F02D41/021—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
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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
- F02D41/10—Introducing corrections for particular operating conditions for acceleration
- F02D41/107—Introducing corrections for particular operating conditions for acceleration and deceleration
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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
- F02P5/045—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions combined with electronic control of other engine functions, e.g. fuel injection
-
- 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
-
- 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
- F02D2200/021—Engine temperature
-
- 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
- F02D2200/04—Engine intake system parameters
- F02D2200/0404—Throttle 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
- F02D2200/00—Input parameters for engine control
- F02D2200/60—Input parameters for engine control said parameters being related to the driver demands or status
-
- 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
-
- 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
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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
- Y02T10/12—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
- Y02T10/10—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)
- Signal Processing (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Supercharger (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Electrical Control Of Ignition Timing (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
【解決手段】本発明による内燃機関の制御装置では、スロットル弁の開度の閉方向への変化状態に基づき、エアバイパス弁を開弁する(S12)ことによって、減速時における過給機のコンプレッサのサージを防止する。また、有段の自動変速機である変速機の加速変速時には、スロットル弁を閉方向に制御することによって、内燃機関のトルクを減少させるトルクダウン制御を実行する。このトルクダウン制御の実行中には、スロットル弁の開度の閉方向への変化状態にかかわらず、エアバイパス弁を閉弁状態に維持する(S4、S5)。
【選択図】図3
Description
3 エンジン
4 変速機(自動変速機)
5 吸気通路
6 スロットル弁
12 ターボチャージャ(過給機)
13 コンプレッサ
15 スロットル弁
16 エアバイパス通路
17 エアバイパス弁
34 スロットル弁開度センサ(スロットル弁開度検出手段)
37 水温センサ(温度パラメータ検出手段)
THO スロットル弁開度(スロットル弁の開度)
PBCMDTC 第1目標吸気圧(ドライバー要求トルクパラメータ)
PBCMDTQ 第2目標吸気圧(内燃機関要求トルクパラメータ)
TW エンジン水温(温度パラメータ)
T_REF 所定温度(所定値)
IG 点火時期
Claims (4)
- 車両に搭載され、有段の自動変速機に接続されるとともに、吸気通路に設けられた過給機のコンプレッサと、当該コンプレッサをバイパスするバイパス通路を開閉するエアバイパス弁とを有する内燃機関の制御装置であって、
前記吸気通路の前記コンプレッサよりも下流側に配置されたスロットル弁の開度を検出するスロットル弁開度検出手段と、
当該検出されたスロットル弁の開度の閉方向への変化状態に基づき、前記エアバイパス弁を開弁するエアバイパス弁制御手段と、
前記自動変速機の加速変速時に、前記スロットル弁を閉方向に制御することによって、前記内燃機関のトルクを減少させるトルクダウン制御を実行するトルクダウン制御手段と、を備え、
前記エアバイパス弁制御手段は、前記トルクダウン制御の実行中には、前記スロットル弁の開度の閉方向への変化状態にかかわらず、前記エアバイパス弁を閉弁状態に維持することを特徴とする内燃機関の制御装置。 - 前記車両のドライバーから要求されるトルクを表すドライバー要求トルクパラメータを算出するドライバー要求トルクパラメータ算出手段と、
前記ドライバーから要求されるトルクと前記トルクダウン制御のためのトルク減少分とを含めて前記内燃機関に要求されるトルクを表す内燃機関要求トルクパラメータを算出する内燃機関要求トルクパラメータ算出手段と、
前記自動変速機が変速中であり、かつ、前記ドライバー要求トルクパラメータが内燃機関要求トルクパラメータよりも大きいときに、前記トルクダウン制御の実行中であると判定するトルクダウン制御判定手段と、
をさらに備えることを特徴とする、請求項1に記載の内燃機関の制御装置。 - 前記自動変速機の減速変速時に、前記スロットル弁を開方向に制御することによって、前記内燃機関のトルクを増加させるトルクアップ制御を実行するトルクアップ制御手段と、
前記自動変速機が変速中であり、かつ、前記ドライバー要求トルクパラメータが前記内燃機関要求トルクパラメータよりも小さいときに、前記トルクアップ制御の実行中であると判定するトルクアップ制御判定手段と、をさらに備えることを特徴とする、請求項2に記載の内燃機関の制御装置。 - 前記内燃機関の温度を表す温度パラメータを検出する温度パラメータ検出手段をさらに備え、
前記トルクダウン制御手段は、前記検出された温度パラメータが所定値よりも高いときには、前記トルクダウン制御として、点火時期の遅角方向への制御を実行し、前記温度パラメータが前記所定値以下のときには、前記トルクダウン制御として、前記スロットル弁の閉方向への制御を実行することを特徴とする、請求項1又は2に記載の内燃機関の制御装置。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015208603A JP6441199B2 (ja) | 2015-10-23 | 2015-10-23 | 内燃機関の制御装置 |
| CN201610916931.5A CN107035511B (zh) | 2015-10-23 | 2016-10-20 | 内燃机的控制装置 |
| US15/299,466 US10352258B2 (en) | 2015-10-23 | 2016-10-21 | Control device for internal combustion engine having supercharger |
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| JP2015208603A JP6441199B2 (ja) | 2015-10-23 | 2015-10-23 | 内燃機関の制御装置 |
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| JP2017082600A true JP2017082600A (ja) | 2017-05-18 |
| JP6441199B2 JP6441199B2 (ja) | 2018-12-19 |
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| US (1) | US10352258B2 (ja) |
| JP (1) | JP6441199B2 (ja) |
| CN (1) | CN107035511B (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018193949A1 (ja) | 2017-04-19 | 2018-10-25 | 国立大学法人名古屋大学 | ドパミン神経細胞の調製方法 |
| WO2019167398A1 (ja) | 2018-02-28 | 2019-09-06 | 国立大学法人名古屋大学 | 薬剤評価方法 |
| US10753271B2 (en) | 2017-11-06 | 2020-08-25 | Honda Motor Co., Ltd. | System for controling internal combustion engine |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170276076A1 (en) * | 2016-03-28 | 2017-09-28 | Hamburger's Specialty Vehicles, Inc. | Supercharger bypass valve and method of controlling same |
| JP6431508B2 (ja) * | 2016-07-28 | 2018-11-28 | 株式会社Subaru | エアバイパスバルブ制御装置 |
| CN112020599B (zh) * | 2018-02-26 | 2023-04-14 | 普渡研究基金会 | 避免柴油发动机气缸停用期间压缩机喘振的系统和方法 |
| IT201800009528A1 (it) * | 2018-10-17 | 2020-04-17 | Fpt Ind Spa | Dispositivo di controllo di una valvola a farfalla di un motore a combustione interna e motore a combustione interna comprendente detto dispositivo |
| CN110657035B (zh) * | 2019-09-24 | 2022-04-05 | 潍柴动力股份有限公司 | 发动机瞬态进气的方法、装置及系统 |
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- 2015-10-23 JP JP2015208603A patent/JP6441199B2/ja active Active
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- 2016-10-20 CN CN201610916931.5A patent/CN107035511B/zh active Active
- 2016-10-21 US US15/299,466 patent/US10352258B2/en active Active
Patent Citations (3)
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| JP2001280144A (ja) * | 2000-03-31 | 2001-10-10 | Suzuki Motor Corp | エアバイパスバルブの制御装置 |
| JP2003193850A (ja) * | 2001-12-06 | 2003-07-09 | Hyundai Motor Co Ltd | ターボチャージャーインタークーラーエンジンのエアーバイパスバルブシステム |
| JP2017040172A (ja) * | 2015-08-17 | 2017-02-23 | マツダ株式会社 | エンジンの制御装置 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018193949A1 (ja) | 2017-04-19 | 2018-10-25 | 国立大学法人名古屋大学 | ドパミン神経細胞の調製方法 |
| US10753271B2 (en) | 2017-11-06 | 2020-08-25 | Honda Motor Co., Ltd. | System for controling internal combustion engine |
| WO2019167398A1 (ja) | 2018-02-28 | 2019-09-06 | 国立大学法人名古屋大学 | 薬剤評価方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US10352258B2 (en) | 2019-07-16 |
| CN107035511A (zh) | 2017-08-11 |
| JP6441199B2 (ja) | 2018-12-19 |
| US20170114736A1 (en) | 2017-04-27 |
| CN107035511B (zh) | 2019-04-30 |
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