JP7777323B2 - スロットルの電子制御方法及び電子制御スロットル装置 - Google Patents
スロットルの電子制御方法及び電子制御スロットル装置Info
- Publication number
- JP7777323B2 JP7777323B2 JP2021126978A JP2021126978A JP7777323B2 JP 7777323 B2 JP7777323 B2 JP 7777323B2 JP 2021126978 A JP2021126978 A JP 2021126978A JP 2021126978 A JP2021126978 A JP 2021126978A JP 7777323 B2 JP7777323 B2 JP 7777323B2
- Authority
- JP
- Japan
- Prior art keywords
- torque
- rotation speed
- engine rotation
- proportional
- integral
- 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.)
- Active
Links
Classifications
-
- 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
-
- 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
-
- 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
- F02D41/14—Introducing closed-loop corrections
- F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
-
- 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
- F02D41/14—Introducing closed-loop corrections
- F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
- F02D2041/1409—Introducing closed-loop corrections characterised by the control or regulation method using at least a proportional, integral or derivative controller
-
- 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
- F02D2200/02—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
- F02D2200/1012—Engine speed gradient
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (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)
Description
Claims (3)
- 入力されたデータ信号を基に電子的制御手段が制御信号を生成しながらスロットルの開閉制御を行う電子制御スロットル装置による前記スロットルの電子制御方法において、
前記電子的制御手段は、
算出または入力されたエンジン回転数と入力されたエンジン回転数指令の差からエンジン回転数偏差を算出し、
前記エンジン回転数を基にエンジン回転角加速度を算出し、
前記エンジン回転数偏差と可変比例係数の積から比例トルクを求め、
前記エンジン回転数偏差と可変積分係数の積を積分して積分トルクを求め、
前記エンジン回転数偏差と前記エンジン回転角加速度の組み合わせにより定めた4領域の運転状態毎に、前記比例トルクの算出に用いる前記可変比例係数と、前記積分トルクの算出に用いる前記可変積分係数とを変更し、
前記比例トルクと前記積分トルクの和をトルク指令の値として前記制御信号を生成することを特徴とするスロットルの電子制御方法。 - 前記4領域の運転状態が以下の条件により分割されるA,B,C,D領域であることを特徴とする請求項1記載のスロットルの電子制御方法。
- 入力されたデータ信号を基に制御信号を生成する電子的制御手段と、前記電子的制御手段により開閉制御されるスロットルとを備え、
前記電子的制御手段は、
エンジン回転数とエンジン回転数指令との差からエンジン回転数偏差を算出する回転数偏差算出手段と、
前記エンジン回転数を基にエンジン回転角加速度を算出する回転角加速度算出手段と、
前記エンジン回転数偏差と可変比例係数の積から比例トルクを求める比例トルク演算手段と、
前記エンジン回転数偏差と可変積分係数の積を積分して積分トルクを求める積分トルク演算手段とを含み、
前記エンジン回転数偏差と前記エンジン回転角加速度の組み合わせにより定めた4領域の運転状態毎に、前記比例トルクの算出に用いる前記可変比例係数と、前記積分トルクの算出に用いる前記可変積分係数とを変更し、
前記比例トルクと前記積分トルクの和をトルク指令の値として前記制御信号を生成することを特徴とする電子制御スロットル装置。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021126978A JP7777323B2 (ja) | 2021-08-02 | 2021-08-02 | スロットルの電子制御方法及び電子制御スロットル装置 |
| US17/878,904 US11761391B2 (en) | 2021-08-02 | 2022-08-01 | Electronic control method for throttle and electronic control throttle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021126978A JP7777323B2 (ja) | 2021-08-02 | 2021-08-02 | スロットルの電子制御方法及び電子制御スロットル装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023021850A JP2023021850A (ja) | 2023-02-14 |
| JP7777323B2 true JP7777323B2 (ja) | 2025-11-28 |
Family
ID=85151905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021126978A Active JP7777323B2 (ja) | 2021-08-02 | 2021-08-02 | スロットルの電子制御方法及び電子制御スロットル装置 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US11761391B2 (ja) |
| JP (1) | JP7777323B2 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7748842B2 (ja) * | 2021-09-29 | 2025-10-03 | 古野電気株式会社 | 船速制御装置、船速制御方法、および船速制御プログラム |
| JP2025068847A (ja) * | 2023-10-17 | 2025-04-30 | 株式会社ニッキ | スロットルの電子制御方法及び電子制御スロットル装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001323821A (ja) | 2000-05-15 | 2001-11-22 | Denso Corp | 内燃機関のスロットル制御装置 |
| JP2006063885A (ja) | 2004-08-26 | 2006-03-09 | Toyota Motor Corp | 内燃機関のアイドル回転速度制御装置 |
| US20170051695A1 (en) | 2015-08-17 | 2017-02-23 | GM Global Technology Operations LLC | Torque control of a power-plant for launching a vehicle with a manual transmission |
| JP2020197173A (ja) | 2019-06-04 | 2020-12-10 | 愛三工業株式会社 | スロットル制御装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69122110T2 (de) * | 1991-06-26 | 1997-03-06 | Nippon Denso Co | Beschleunigungsschlupfregelvorrichtung für fahrzeuge |
| JP3139811B2 (ja) | 1992-02-28 | 2001-03-05 | 株式会社日立製作所 | エンジン制御装置 |
| JP3826014B2 (ja) * | 2001-11-02 | 2006-09-27 | 愛三工業株式会社 | 電子スロットル制御装置 |
| JP2008038872A (ja) | 2006-08-10 | 2008-02-21 | Nikki Co Ltd | スロットルの電子制御方法及び電子制御スロットル装置 |
| US8041487B2 (en) * | 2008-08-29 | 2011-10-18 | GM Global Technology Operations LLC | Commanded and estimated engine torque adjustment |
| US8744716B2 (en) * | 2009-12-16 | 2014-06-03 | GM Global Technology Operations LLC | Speed control systems and methods for internal combustion engines |
| JP7266856B2 (ja) | 2019-03-11 | 2023-05-01 | 株式会社ニッキ | 電子制御スロットル制御装置 |
| JP2022148583A (ja) * | 2021-03-24 | 2022-10-06 | 株式会社ニッキ | スロットルの電子制御方法及び電子制御スロットル装置 |
-
2021
- 2021-08-02 JP JP2021126978A patent/JP7777323B2/ja active Active
-
2022
- 2022-08-01 US US17/878,904 patent/US11761391B2/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001323821A (ja) | 2000-05-15 | 2001-11-22 | Denso Corp | 内燃機関のスロットル制御装置 |
| JP2006063885A (ja) | 2004-08-26 | 2006-03-09 | Toyota Motor Corp | 内燃機関のアイドル回転速度制御装置 |
| US20170051695A1 (en) | 2015-08-17 | 2017-02-23 | GM Global Technology Operations LLC | Torque control of a power-plant for launching a vehicle with a manual transmission |
| JP2020197173A (ja) | 2019-06-04 | 2020-12-10 | 愛三工業株式会社 | スロットル制御装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US11761391B2 (en) | 2023-09-19 |
| US20230043206A1 (en) | 2023-02-09 |
| JP2023021850A (ja) | 2023-02-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4242406B2 (ja) | スロットル制御応答選択方法 | |
| KR20220133086A (ko) | 스로틀의 전자 제어 방법 및 전자 제어 스로틀 장치 | |
| EP1308615A2 (en) | Electronic throttle control apparatus | |
| KR102506909B1 (ko) | 내연 기관의 회전수 제어를 실행하기 위한 방법 및 장치 | |
| US6817338B2 (en) | Idle speed control system | |
| US11761391B2 (en) | Electronic control method for throttle and electronic control throttle device | |
| JPH0942444A (ja) | 車両用駆動力制御装置 | |
| JP2679350B2 (ja) | スロットル制御装置 | |
| JP2605693B2 (ja) | 車両用スロツトルバルブの制御装置 | |
| JP2025068847A (ja) | スロットルの電子制御方法及び電子制御スロットル装置 | |
| JPH0331902A (ja) | 制御装置 | |
| JPS6327539B2 (ja) | ||
| EP4269773A1 (en) | Electronic control method for throttle and electronic control throttle device | |
| JP2803309B2 (ja) | スロットル制御装置 | |
| HK40123080A (zh) | 节气门的电子控制方法及电子控制节气门装置 | |
| JP3924805B2 (ja) | 内燃機関の回転数制御装置及び車両 | |
| JPS62126245A (ja) | 自動車の予測制御装置 | |
| JP2650097B2 (ja) | エンジンの電子制御ガバナの制御方法 | |
| JPS6328225B2 (ja) | ||
| JPH0331527A (ja) | 内燃機関のスロットル弁開度制御装置 | |
| JP2004003495A (ja) | 内燃機関のスロットル制御装置 | |
| JP2002192981A (ja) | 車両用定速走行制御装置 | |
| JPS61285139A (ja) | 車速制御装置 | |
| JPH045135A (ja) | スロットルとブレーキの総合制御装置 | |
| JPS62178748A (ja) | 車両用スロツトル制御装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20240329 |
|
| RD07 | Notification of extinguishment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7427 Effective date: 20240412 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20240710 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20250415 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20250416 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20250602 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20250715 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20250829 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20251014 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20251110 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7777323 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |