JP7406658B2 - 車両用内燃機関の制御方法および制御装置 - Google Patents
車両用内燃機関の制御方法および制御装置 Download PDFInfo
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- JP7406658B2 JP7406658B2 JP2022577007A JP2022577007A JP7406658B2 JP 7406658 B2 JP7406658 B2 JP 7406658B2 JP 2022577007 A JP2022577007 A JP 2022577007A JP 2022577007 A JP2022577007 A JP 2022577007A JP 7406658 B2 JP7406658 B2 JP 7406658B2
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- torque
- internal combustion
- combustion engine
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- 238000002485 combustion reaction Methods 0.000 title claims description 41
- 238000000034 method Methods 0.000 title claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 28
- 230000001133 acceleration Effects 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 10
- 230000009194 climbing Effects 0.000 claims description 8
- 239000000498 cooling water Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- 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
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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
- F02D41/021—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
- F02D41/022—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission in relation with the clutch status
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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
-
- 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
-
- 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
- F02D41/0225—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission in relation with the gear ratio or shift lever position
-
- 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
- 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
- F02D2200/1002—Output torque
-
- 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
-
- 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
- F02D2200/50—Input parameters for engine control said parameters being related to the vehicle or its components
- F02D2200/501—Vehicle speed
-
- 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
- F02D2200/602—Pedal position
-
- 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
Landscapes
- 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)
Description
Claims (10)
- ロックアップ機構を有するトルクコンバータを介して自動変速機に接続された車両用内燃機関の制御方法であって、
非ロックアップ状態での加速時に、トルクコンバータの入力回転速度と出力回転速度との速度差に基づいたトルク制限値によって内燃機関のトルクを制限し、
所定条件成立時には上記のトルクの制限を禁止する、車両用内燃機関の制御方法。 - 上記所定条件として、アクセル開度が所定開度以上であるときには上記のトルクの制限を禁止する、請求項1に記載の車両用内燃機関の制御方法。
- 上記所定条件として、車両の登坂時には上記のトルクの制限を禁止する、請求項1または2に記載の車両用内燃機関の制御方法。
- 上記所定条件として、車両が他の車両の牽引を行っているときには上記のトルクの制限を禁止する、請求項1~3のいずれかに記載の車両用内燃機関の制御方法。
- 上記所定条件として、所定車速以上の高車速時には上記のトルクの制限を禁止する、請求項1~4のいずれかに記載の車両用内燃機関の制御方法。
- 上記所定条件として、車両の暖房要求があるときには上記のトルクの制限を禁止する、請求項1~5のいずれかに記載の車両用内燃機関の制御方法。
- 上記所定条件として、上記自動変速機のレンジ位置がDレンジ以外であるときには上記のトルクの制限を禁止する、請求項1~6のいずれかに記載の車両用内燃機関の制御方法。
- 上記所定条件として、上記自動変速機の変速モードがノーマルモード以外であるときには上記のトルクの制限を禁止する、請求項1~7のいずれかに記載の車両用内燃機関の制御方法。
- 上記のトルクの制限の開始後、制限中の目標とするトルク制限値がアクセル開度に対応した目標トルクを上回ったときはトルクの制限を解除する、請求項1~8のいずれかに記載の車両用内燃機関の制御方法。
- ロックアップ機構を有するトルクコンバータを介して自動変速機に接続された車両用内燃機関の制御装置において、
この制御装置は、非ロックアップ状態での加速時に、トルクコンバータの入力回転速度と出力回転速度との速度差に基づいたトルク制限値によって内燃機関のトルクを制限し、
所定条件成立時には上記のトルクの制限を禁止する、車両用内燃機関の制御装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021008383 | 2021-01-22 | ||
JP2021008383 | 2021-01-22 | ||
PCT/JP2021/043519 WO2022158119A1 (ja) | 2021-01-22 | 2021-11-29 | 車両用内燃機関の制御方法および制御装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JPWO2022158119A1 JPWO2022158119A1 (ja) | 2022-07-28 |
JPWO2022158119A5 JPWO2022158119A5 (ja) | 2023-09-04 |
JP7406658B2 true JP7406658B2 (ja) | 2023-12-27 |
Family
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Application Number | Title | Priority Date | Filing Date |
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JP2022577007A Active JP7406658B2 (ja) | 2021-01-22 | 2021-11-29 | 車両用内燃機関の制御方法および制御装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20240084753A1 (ja) |
JP (1) | JP7406658B2 (ja) |
CN (1) | CN116710645A (ja) |
WO (1) | WO2022158119A1 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006125213A (ja) | 2004-10-26 | 2006-05-18 | Nissan Motor Co Ltd | パワートレーンのエンジン制御装置 |
JP2006170150A (ja) | 2004-12-17 | 2006-06-29 | Jatco Ltd | 自動変速機の制御装置 |
JP2007327477A (ja) | 2006-06-09 | 2007-12-20 | Jatco Ltd | 自動変速機の制御装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018013119A (ja) * | 2016-07-22 | 2018-01-25 | トヨタ自動車株式会社 | 車両の制御装置 |
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2021
- 2021-11-29 JP JP2022577007A patent/JP7406658B2/ja active Active
- 2021-11-29 CN CN202180090824.0A patent/CN116710645A/zh active Pending
- 2021-11-29 US US18/262,202 patent/US20240084753A1/en active Pending
- 2021-11-29 WO PCT/JP2021/043519 patent/WO2022158119A1/ja active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006125213A (ja) | 2004-10-26 | 2006-05-18 | Nissan Motor Co Ltd | パワートレーンのエンジン制御装置 |
JP2006170150A (ja) | 2004-12-17 | 2006-06-29 | Jatco Ltd | 自動変速機の制御装置 |
JP2007327477A (ja) | 2006-06-09 | 2007-12-20 | Jatco Ltd | 自動変速機の制御装置 |
Also Published As
Publication number | Publication date |
---|---|
CN116710645A (zh) | 2023-09-05 |
WO2022158119A1 (ja) | 2022-07-28 |
US20240084753A1 (en) | 2024-03-14 |
JPWO2022158119A1 (ja) | 2022-07-28 |
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