KR0153458B1 - 브레이크 부스터의 압력저하보정장치 - Google Patents
브레이크 부스터의 압력저하보정장치Info
- Publication number
- KR0153458B1 KR0153458B1 KR1019950028851A KR19950028851A KR0153458B1 KR 0153458 B1 KR0153458 B1 KR 0153458B1 KR 1019950028851 A KR1019950028851 A KR 1019950028851A KR 19950028851 A KR19950028851 A KR 19950028851A KR 0153458 B1 KR0153458 B1 KR 0153458B1
- Authority
- KR
- South Korea
- Prior art keywords
- increase
- signal
- injection amount
- clutch
- brake booster
- 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
- 238000002347 injection Methods 0.000 claims abstract description 40
- 239000007924 injection Substances 0.000 claims abstract description 40
- 239000000446 fuel Substances 0.000 claims abstract description 32
- 238000001514 detection method Methods 0.000 claims abstract description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000002826 coolant Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
-
- 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
-
- 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
- F02D2200/50—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)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Braking Systems And Boosters (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
Description
Claims (1)
- 점화코일(21) 1차신호로부터의 엔진회전수신호와 에어플로우미터(22)로부터의 흡입공기량신호에 기초하여 연료의 기본분사량을 산출하는 기본분사량연산부(20)와, 기타의 엔진제어요소(31)에 관한 검출신호에 기초하여 연료의 증감분사량을 산출하는 증량보정연산부(30)를 포함하는 전자제어식 연료분사장치에 있어서, 상기 증량보정연산부(30)에는 드로틀포지션센서(32)의 검출신호와 차량속도센서(33)로부터의 속도신호 및 클러치페달의 위치를 검출하는 클러치스위치(34)의 신호가 입력되며, 차량속도가 0㎞/h를 넘는 경우에 드로틀밸브가 닫히고 동시에 클러치를 밟으면 연료분사량을 소정치만큼 증량보정하는 주행중아이들 증량보정부를 포함하는 것을 특징으로 하는 브레이크 부스터의 압력저하보정장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950028851A KR0153458B1 (ko) | 1995-09-05 | 1995-09-05 | 브레이크 부스터의 압력저하보정장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950028851A KR0153458B1 (ko) | 1995-09-05 | 1995-09-05 | 브레이크 부스터의 압력저하보정장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970016074A KR970016074A (ko) | 1997-04-28 |
KR0153458B1 true KR0153458B1 (ko) | 1998-11-16 |
Family
ID=19426018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950028851A Expired - Fee Related KR0153458B1 (ko) | 1995-09-05 | 1995-09-05 | 브레이크 부스터의 압력저하보정장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0153458B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100456854B1 (ko) * | 2002-09-10 | 2004-11-10 | 현대자동차주식회사 | 차량의 브레이크 사용시 부하 보상방법 |
-
1995
- 1995-09-05 KR KR1019950028851A patent/KR0153458B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR970016074A (ko) | 1997-04-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19950905 |
|
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19950905 Comment text: Request for Examination of Application |
|
PG1501 | Laying open of 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: 19980625 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19980703 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 19980703 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20020410 |