KR100222879B1 - 자동 변속기 자동차의 기어 변속시 엔진 토오크 제어방법 - Google Patents
자동 변속기 자동차의 기어 변속시 엔진 토오크 제어방법 Download PDFInfo
- Publication number
- KR100222879B1 KR100222879B1 KR1019950068330A KR19950068330A KR100222879B1 KR 100222879 B1 KR100222879 B1 KR 100222879B1 KR 1019950068330 A KR1019950068330 A KR 1019950068330A KR 19950068330 A KR19950068330 A KR 19950068330A KR 100222879 B1 KR100222879 B1 KR 100222879B1
- Authority
- KR
- South Korea
- Prior art keywords
- vehicle
- engine
- detected
- rpm
- automatic transmission
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 title claims abstract description 17
- 230000001133 acceleration Effects 0.000 abstract description 12
- 238000010586 diagram Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
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
- F02D41/023—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission in relation with the gear ratio shifting
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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
- F02D2200/04—Engine intake system parameters
- F02D2200/0404—Throttle position
-
- 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
-
- 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
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)
- Control Of Transmission Device (AREA)
Abstract
Description
Claims (2)
- 자동 변속기 장착 자동차에 있어서, 운행되는 자동차의 엔진 RPM과 차속을 검출하여 현재의 기어단수를 인식하는 제1과정과, 상기 제1과정후 운행되는 자동차의 트로틀 밸브 개도각도에 대한 TPS 신호가 설정된 기준 값 이하로 검출되면 엔진 RPM의 감소율이 기준 값 이상으로 검출되는지의 여부를 판단하는 제2과정과, 상기 제2과정에서 검출되는 RPM의 감소율이 기준 값 이상이면 기어의 변속중으로 판단한후 운행되는 자동차의 차속과 엔진의 RPM을 통해 변속된 기어의 단수를 인식하는 제3과정과, 상기 제3과정후 인젝터와 이그니션을 제어하여 엔진의 출력을 안정된 상태로 유지시키는 제4과정을 포함하는 것을 특징으로 하는 자동 변속기 자동차의 기어 변속시 엔진 토오크 제어방법.
- 제1항에 있어서, 상기 제2과정에서 검출되는 RPM의 감소율이 기준 값 이하이면 트로틀 밸브의 개도 각도에 대한 TPS 신호가 설정된 기준 값 이상인지의 여부를 검출하며, TPS 신호가 설정된 기준 값 이상으로 검출되며 엔진 RPM의 증가율 여부를 검출하여 엔진의 출력을 제어하는 것을 특징으로 하는 자동 변속기 자동차의 기어 변속시 엔진 토오크 제어방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950068330A KR100222879B1 (ko) | 1995-12-30 | 1995-12-30 | 자동 변속기 자동차의 기어 변속시 엔진 토오크 제어방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950068330A KR100222879B1 (ko) | 1995-12-30 | 1995-12-30 | 자동 변속기 자동차의 기어 변속시 엔진 토오크 제어방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970044971A KR970044971A (ko) | 1997-07-26 |
KR100222879B1 true KR100222879B1 (ko) | 1999-12-01 |
Family
ID=19448024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950068330A Expired - Fee Related KR100222879B1 (ko) | 1995-12-30 | 1995-12-30 | 자동 변속기 자동차의 기어 변속시 엔진 토오크 제어방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100222879B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101480916B1 (ko) * | 2013-09-09 | 2015-01-09 | 현대오트론 주식회사 | 차량의 파워 온 변속 중 연료 저감 제어장치 및 방법 |
-
1995
- 1995-12-30 KR KR1019950068330A patent/KR100222879B1/ko not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101480916B1 (ko) * | 2013-09-09 | 2015-01-09 | 현대오트론 주식회사 | 차량의 파워 온 변속 중 연료 저감 제어장치 및 방법 |
Also Published As
Publication number | Publication date |
---|---|
KR970044971A (ko) | 1997-07-26 |
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Legal Events
Date | Code | Title | Description |
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PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19951230 |
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PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19970829 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19951230 Comment text: Patent Application |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19990629 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19990707 Patent event code: PR07011E01D |
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PR1002 | Payment of registration fee |
Payment date: 19990708 End annual number: 3 Start annual number: 1 |
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PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20020704 Start annual number: 4 End annual number: 6 |
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PR1001 | Payment of annual fee |
Payment date: 20050707 Start annual number: 7 End annual number: 7 |
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PR1001 | Payment of annual fee |
Payment date: 20060705 Start annual number: 8 End annual number: 8 |
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FPAY | Annual fee payment |
Payment date: 20070629 Year of fee payment: 9 |
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Payment date: 20070629 Start annual number: 9 End annual number: 9 |
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LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20090610 |