CN112855355A - 一种可变气门正时系统的自学习控制方法、系统及车辆 - Google Patents
一种可变气门正时系统的自学习控制方法、系统及车辆 Download PDFInfo
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- CN112855355A CN112855355A CN202110057724.XA CN202110057724A CN112855355A CN 112855355 A CN112855355 A CN 112855355A CN 202110057724 A CN202110057724 A CN 202110057724A CN 112855355 A CN112855355 A CN 112855355A
- Authority
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- China
- Prior art keywords
- self
- learning
- valve timing
- variable valve
- timing system
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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
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/0261—Controlling the valve overlap
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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
-
- 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
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
- F02D41/2425—Particular ways of programming the data
- F02D41/2429—Methods of calibrating or learning
- F02D41/2438—Active learning methods
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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
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
- F02D41/2425—Particular ways of programming the data
- F02D41/2429—Methods of calibrating or learning
- F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
-
- 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
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
-
- 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
- F02D2041/001—Controlling intake air for engines with variable valve actuation
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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
- F02D41/14—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
- F02D2200/101—Engine speed
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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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110057724.XA CN112855355B (zh) | 2021-01-15 | 2021-01-15 | 一种可变气门正时系统的自学习控制方法、系统及车辆 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110057724.XA CN112855355B (zh) | 2021-01-15 | 2021-01-15 | 一种可变气门正时系统的自学习控制方法、系统及车辆 |
Publications (2)
Publication Number | Publication Date |
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CN112855355A true CN112855355A (zh) | 2021-05-28 |
CN112855355B CN112855355B (zh) | 2022-04-08 |
Family
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Family Applications (1)
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CN202110057724.XA Active CN112855355B (zh) | 2021-01-15 | 2021-01-15 | 一种可变气门正时系统的自学习控制方法、系统及车辆 |
Country Status (1)
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CN (1) | CN112855355B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115539223A (zh) * | 2022-09-01 | 2022-12-30 | 浙江吉利控股集团有限公司 | 增程器中vvt系统自学习的主动控制方法、装置及设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002130038A (ja) * | 2000-10-23 | 2002-05-09 | Nissan Motor Co Ltd | 可変バルブタイミング装置の基準位置学習装置 |
JP2005188286A (ja) * | 2003-12-24 | 2005-07-14 | Nissan Motor Co Ltd | 内燃機関のバルブリフト制御装置 |
CN1654790A (zh) * | 2004-02-13 | 2005-08-17 | 日产自动车株式会社 | 内燃机的可变气门控制的学习设备和方法 |
CN106014660A (zh) * | 2015-03-30 | 2016-10-12 | 丰田自动车株式会社 | 内燃机 |
CN106939837A (zh) * | 2015-12-11 | 2017-07-11 | 现代自动车株式会社 | 用于控制发动机的设备和方法 |
-
2021
- 2021-01-15 CN CN202110057724.XA patent/CN112855355B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002130038A (ja) * | 2000-10-23 | 2002-05-09 | Nissan Motor Co Ltd | 可変バルブタイミング装置の基準位置学習装置 |
JP2005188286A (ja) * | 2003-12-24 | 2005-07-14 | Nissan Motor Co Ltd | 内燃機関のバルブリフト制御装置 |
CN1654790A (zh) * | 2004-02-13 | 2005-08-17 | 日产自动车株式会社 | 内燃机的可变气门控制的学习设备和方法 |
CN106014660A (zh) * | 2015-03-30 | 2016-10-12 | 丰田自动车株式会社 | 内燃机 |
CN106939837A (zh) * | 2015-12-11 | 2017-07-11 | 现代自动车株式会社 | 用于控制发动机的设备和方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115539223A (zh) * | 2022-09-01 | 2022-12-30 | 浙江吉利控股集团有限公司 | 增程器中vvt系统自学习的主动控制方法、装置及设备 |
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Publication number | Publication date |
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CN112855355B (zh) | 2022-04-08 |
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Effective date of registration: 20211129 Address after: 310051 No. 1760, Jiangling Road, Hangzhou, Zhejiang, Binjiang District Applicant after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Applicant after: ZHEJIANG GEELY NEW ENERGY COMMERCIAL VEHICLE GROUP Co.,Ltd. Applicant after: JIANGXI GEELY NEW ENERGY COMMERCIAL VEHICLE Co.,Ltd. Applicant after: GEELY SICHUAN COMMERCIAL VEHICLE Co.,Ltd. Applicant after: Zhejiang remote commercial vehicle R & D Co.,Ltd. Address before: 310051 No. 1760, Jiangling Road, Hangzhou, Zhejiang, Binjiang District Applicant before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Applicant before: ZHEJIANG GEELY NEW ENERGY COMMERCIAL VEHICLE GROUP Co.,Ltd. Applicant before: JIANGXI GEELY NEW ENERGY COMMERCIAL VEHICLE Co.,Ltd. Applicant before: GEELY SICHUAN COMMERCIAL VEHICLE Co.,Ltd. |
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