JP2018150919A - 駆動力制御装置 - Google Patents
駆動力制御装置 Download PDFInfo
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- JP2018150919A JP2018150919A JP2017049603A JP2017049603A JP2018150919A JP 2018150919 A JP2018150919 A JP 2018150919A JP 2017049603 A JP2017049603 A JP 2017049603A JP 2017049603 A JP2017049603 A JP 2017049603A JP 2018150919 A JP2018150919 A JP 2018150919A
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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
- F02D41/08—Introducing corrections for particular operating conditions for idling
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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
- 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
- F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
- F02D29/02—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving vehicles; peculiar to engines driving variable pitch propellers
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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
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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
- 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
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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
- F02D2200/70—Input parameters for engine control said parameters being related to the vehicle exterior
- F02D2200/703—Atmospheric pressure
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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)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
【解決手段】駆動力制御装置1は、ドッグ式トランスミッションを介してエンジンの駆動力を駆動輪に伝達する鞍乗型車両に搭載されることを前提とし、かかる駆動力制御装置1では、エンジンのスロットル開度を変化させるモータを駆動するモータ駆動部6を制御することによってスロットル開度を制御する制御部5が、大気圧及びエンジン回転数の双方に応じてノーロード開度を算出する。
【選択図】図1
Description
まず、図1を参照して、本実施形態における駆動力制御装置の構成について説明する。
図2は、本実施形態における駆動力制御装置1によるノーロード開度算出処理の流れを示すフローチャートである。また、図3(a)は、本実施形態における駆動力制御装置1によるノーロード開度算出処理で用いられる、大気圧とスロットル開度補正量(大気圧補正開度)との関係を表すテーブルデータの一例を示す図であり、図3(b)は、本実施形態における駆動力制御装置1によるノーロード開度算出処理で用いられる、エンジン回転数と大気圧補正係数との関係を表すテーブルデータの一例を示す図である。
2…クラッチ状態検出部
3…変速操作検出部
4…変速段検出部
5…制御部
6…モータ駆動回路
7…点火栓駆動回路
8…燃料噴射弁駆動回路
11…クラッチスイッチ
12…変速操作スイッチ
13…ギヤポジションセンサ
14…スロットルモータ
15…大気圧センサ
16…スロットルポジションセンサ
17…アクセル開度センサ
18…クランク角センサ
19…点火栓
20…燃料噴射弁
Claims (3)
- ドッグ式トランスミッションを介してエンジンの駆動力を駆動輪に伝達する鞍乗型車両に搭載され、前記エンジンのスロットル開度を変化させるモータを駆動するモータ駆動部と、前記モータ駆動部を制御することによって前記スロットル開度を制御する制御部と、を備えた駆動力制御装置であって、
前記制御部は、前記ドッグ式トランスミッションのドッグ同士の係合が解除可能な前記エンジンの運転状態を示すノーロードラインを与えるスロットル開度であるノーロード開度を、大気圧に応じて補正して算出すると共に、更にその補正時にエンジン回転数にも応じて前記ノーロード開度を算出することを特徴とする駆動力制御装置。 - 前記制御部は、前記大気圧に応じた大気圧補正開度と、前記エンジン回転数に応じた補正係数と、を算出し、前記大気圧補正開度及び前記補正係数を用いることにより前記大気圧及び前記エンジン回転数に応じて前記ノーロード開度を算出することを特徴とする請求項1に記載の駆動力制御装置。
- 前記補正係数は、前記エンジン回転数が増加するに従って増加する値を呈するように設定されていることを特徴とする請求項2に記載の駆動力制御装置。
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JP2017049603A JP6774897B2 (ja) | 2017-03-15 | 2017-03-15 | 駆動力制御装置 |
DE102018105708.3A DE102018105708B4 (de) | 2017-03-15 | 2018-03-13 | Antriebskraftsteuervorrichtung |
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JP2017049603A JP6774897B2 (ja) | 2017-03-15 | 2017-03-15 | 駆動力制御装置 |
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JP6774897B2 JP6774897B2 (ja) | 2020-10-28 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020084889A (ja) * | 2018-11-26 | 2020-06-04 | 株式会社ケーヒン | 内燃機関制御装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6263149A (ja) * | 1985-09-17 | 1987-03-19 | Mazda Motor Corp | エンジンの燃料制御装置 |
JPH0237136A (ja) * | 1988-07-27 | 1990-02-07 | Honda Motor Co Ltd | 車載内燃機関のスロットル開度制御装置 |
JPH09287507A (ja) * | 1996-04-25 | 1997-11-04 | Unisia Jecs Corp | 内燃機関のスロットル弁制御装置 |
JP2007315247A (ja) * | 2006-05-24 | 2007-12-06 | Hitachi Ltd | エンジン制御装置 |
JP2012236461A (ja) * | 2011-05-10 | 2012-12-06 | Honda Motor Co Ltd | 車両のエンジン制御装置 |
JP2016098729A (ja) * | 2014-11-21 | 2016-05-30 | 株式会社ケーヒン | 駆動力制御装置 |
JP2016098727A (ja) * | 2014-11-21 | 2016-05-30 | 株式会社ケーヒン | 駆動力制御装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02108840A (ja) | 1988-10-19 | 1990-04-20 | Fuji Heavy Ind Ltd | 気化器のアイドリング回転数制御装置 |
JP2001164969A (ja) | 1999-12-14 | 2001-06-19 | Honda Motor Co Ltd | エンジンのアイドリング制御装置 |
JP2007291933A (ja) | 2006-04-25 | 2007-11-08 | Mitsubishi Electric Corp | 内燃機関の制御装置 |
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2017
- 2017-03-15 JP JP2017049603A patent/JP6774897B2/ja active Active
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- 2018-03-13 DE DE102018105708.3A patent/DE102018105708B4/de active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6263149A (ja) * | 1985-09-17 | 1987-03-19 | Mazda Motor Corp | エンジンの燃料制御装置 |
JPH0237136A (ja) * | 1988-07-27 | 1990-02-07 | Honda Motor Co Ltd | 車載内燃機関のスロットル開度制御装置 |
JPH09287507A (ja) * | 1996-04-25 | 1997-11-04 | Unisia Jecs Corp | 内燃機関のスロットル弁制御装置 |
JP2007315247A (ja) * | 2006-05-24 | 2007-12-06 | Hitachi Ltd | エンジン制御装置 |
JP2012236461A (ja) * | 2011-05-10 | 2012-12-06 | Honda Motor Co Ltd | 車両のエンジン制御装置 |
JP2016098729A (ja) * | 2014-11-21 | 2016-05-30 | 株式会社ケーヒン | 駆動力制御装置 |
JP2016098727A (ja) * | 2014-11-21 | 2016-05-30 | 株式会社ケーヒン | 駆動力制御装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020084889A (ja) * | 2018-11-26 | 2020-06-04 | 株式会社ケーヒン | 内燃機関制御装置 |
JP7202857B2 (ja) | 2018-11-26 | 2023-01-12 | 日立Astemo株式会社 | 内燃機関制御装置 |
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Publication number | Publication date |
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DE102018105708B4 (de) | 2022-12-08 |
DE102018105708A1 (de) | 2018-09-20 |
JP6774897B2 (ja) | 2020-10-28 |
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