KR101086812B1 - 엔진 드래그 토크제어방법 - Google Patents
엔진 드래그 토크제어방법 Download PDFInfo
- Publication number
- KR101086812B1 KR101086812B1 KR1020060038804A KR20060038804A KR101086812B1 KR 101086812 B1 KR101086812 B1 KR 101086812B1 KR 1020060038804 A KR1020060038804 A KR 1020060038804A KR 20060038804 A KR20060038804 A KR 20060038804A KR 101086812 B1 KR101086812 B1 KR 101086812B1
- Authority
- KR
- South Korea
- Prior art keywords
- engine
- torque control
- wheel
- drag
- slip
- Prior art date
Links
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
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/0007—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for using electrical feedback
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/17—Using electrical or electronic regulation means to control braking
- B60T8/175—Brake regulation specially adapted to prevent excessive wheel spin during vehicle acceleration, e.g. for traction control
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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
-
- 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
- F02D2250/00—Engine control related to specific problems or objectives
- F02D2250/18—Control of the engine output torque
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
Description
Claims (3)
- 현재의 기어상태가 인기어 상태인지를 판단하고,인기어 상태이면, 엔진의 실제속도와 차량정보로부터 추정된 엔진의 추정속도의 대소를 비교하여 엔진상태가 엔진 드래그인지를 판단하고,엔진 드래그이면, 엔진 드래그 토크 제어를 통해 구동륜의 휠 슬립율을 목표 슬립율에 도달하도록 엔진 토크 제어량을 증가시키는 것을 특징으로 하는 엔진 드래그 토크제어방법.
- 제1항에 있어서, 상기 엔진 드래그 상황이면, 구동륜의 휠 슬립율과 목표 슬립율사이의 슬립에러를 산출하고,산출된 기준슬립에러를 이용하여 필요한 엔진 토크 제어량을 산출하고,산출된 엔진 토크 제어량 만큼을 기준 엔진 토크제어량에서 더 발생시키는 것을 특징으로 하는 엔진 드래그 토크제어방법.
- 제2항에 있어서, 상기 구동륜 휠 슬립율 중 가장 큰 값과 상기 목표 슬립율을 이용하여 슬립에러를 산출하는 것을 특징으로 하는 엔진 드래그 토크제어방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060038804A KR101086812B1 (ko) | 2006-04-28 | 2006-04-28 | 엔진 드래그 토크제어방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060038804A KR101086812B1 (ko) | 2006-04-28 | 2006-04-28 | 엔진 드래그 토크제어방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070106203A KR20070106203A (ko) | 2007-11-01 |
KR101086812B1 true KR101086812B1 (ko) | 2011-11-25 |
Family
ID=39062224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060038804A KR101086812B1 (ko) | 2006-04-28 | 2006-04-28 | 엔진 드래그 토크제어방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101086812B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101604725B1 (ko) * | 2014-12-22 | 2016-03-18 | 주식회사 현대케피코 | 드래그 토크를 이용한 엔진 효율 제어방법 및 그 장치 |
KR20210143368A (ko) * | 2020-05-19 | 2021-11-29 | 현대자동차주식회사 | 하이브리드 차량의 주행 제어 장치 및 방법 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102322365B1 (ko) | 2016-11-29 | 2021-11-04 | 현대자동차주식회사 | 휠 슬립 제어 방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06323173A (ja) * | 1993-05-11 | 1994-11-22 | Mitsubishi Motors Corp | 車両の出力制御装置 |
JPH08200112A (ja) * | 1995-01-18 | 1996-08-06 | Mitsubishi Motors Corp | 車両の加速スリップ制御装置 |
JP2000130239A (ja) * | 1998-10-28 | 2000-05-09 | Robert Bosch Gmbh | 内燃機関のドラグ・トルクの制御方法および装置 |
-
2006
- 2006-04-28 KR KR1020060038804A patent/KR101086812B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06323173A (ja) * | 1993-05-11 | 1994-11-22 | Mitsubishi Motors Corp | 車両の出力制御装置 |
JPH08200112A (ja) * | 1995-01-18 | 1996-08-06 | Mitsubishi Motors Corp | 車両の加速スリップ制御装置 |
JP2000130239A (ja) * | 1998-10-28 | 2000-05-09 | Robert Bosch Gmbh | 内燃機関のドラグ・トルクの制御方法および装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101604725B1 (ko) * | 2014-12-22 | 2016-03-18 | 주식회사 현대케피코 | 드래그 토크를 이용한 엔진 효율 제어방법 및 그 장치 |
KR20210143368A (ko) * | 2020-05-19 | 2021-11-29 | 현대자동차주식회사 | 하이브리드 차량의 주행 제어 장치 및 방법 |
KR102360170B1 (ko) | 2020-05-19 | 2022-02-10 | 현대자동차주식회사 | 하이브리드 차량의 주행 제어 장치 및 방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20070106203A (ko) | 2007-11-01 |
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