KR100219861B1 - Driving control method of slope road of a car - Google Patents

Driving control method of slope road of a car Download PDF

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Publication number
KR100219861B1
KR100219861B1 KR1019960066722A KR19960066722A KR100219861B1 KR 100219861 B1 KR100219861 B1 KR 100219861B1 KR 1019960066722 A KR1019960066722 A KR 1019960066722A KR 19960066722 A KR19960066722 A KR 19960066722A KR 100219861 B1 KR100219861 B1 KR 100219861B1
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South Korea
Prior art keywords
ignition timing
detected
atmospheric pressure
average value
reference time
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KR1019960066722A
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Korean (ko)
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KR19980048170A (en
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김충공
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정몽규
현대자동차주식회사
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Priority to KR1019960066722A priority Critical patent/KR100219861B1/en
Publication of KR19980048170A publication Critical patent/KR19980048170A/en
Application granted granted Critical
Publication of KR100219861B1 publication Critical patent/KR100219861B1/en

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  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Ignition Timing (AREA)

Abstract

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Description

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Claims (5)

대기압 센서로부터의 신호에 의해 연료 공급량을 제어 장치에 의해 보정하는 엔진 제어 시스템에 있어서,An engine control system for correcting a fuel supply amount by a control device in response to a signal from an atmospheric pressure sensor, 상기 대기압 센서로부터 출력되는 전압(V0)을 체크하는 단계와;Checking a voltage (V 0 ) output from the atmospheric pressure sensor; 상기의 단계에서의 전압(V0) 체크 시간(TC)이 기설정한 기준시간(TS)에 도달하는지를 감지하는 단계와;Detecting whether the voltage V 0 check time T C in the above step reaches a preset reference time T S ; 기준시간(TS)에서의 출력 전압(V0) 변동의 평균치(VA)를 산출하는 단계와;Calculating an average value V A of variation of the output voltage V 0 at the reference time T S ; 산출된 출력 전압 평균치(VA)로서 경사도(G)를 검출하는 단계와;Detecting the gradient G as the calculated output voltage average value V A ; 검출된 경사도(G)에 의해 점화시기 보정값(θ0)을 검출하는 단계와;Detecting an ignition timing correction value θ 0 by the detected inclination G; 상기의 단계에서 검출된 보정값(θ0)에 의해 점화시기를 보정하여 점화 타이밍이 제어되도록 하는 단계와;Correcting the ignition timing by the correction value (θ 0 ) detected in the above step to control the ignition timing; 로 이루어지는 과정을 특징으로 하는 차량의 등판로 주행 제어 방법.Ramp driving control method of a vehicle, characterized in that the process consisting of. 제 1 항에 있어서,The method of claim 1, 상기에서의 출력 전압(V0)평균치는 VA=VN(V1+V2+V3+V4… )/TS로서 산출됨을 특징으로 하는 차량의 등판로 주행 제어 방법.The average value of the output voltage (V 0 ) is calculated as V A = V N (V 1 + V 2 + V 3 + V 4 ...) / T S. 제 1 항에 있어서,The method of claim 1, 상기에서의 등판 경사도는 G=VA/(VS*TS)에 의해서 검출됨을 특징으로 하는 차량의 등판로 주행 제어 방법.Climbing slope is detected by G = V A / (V S * T S ) in the above way. 제 1 항에 있어서,The method of claim 1, 상기에서의 보정 점화시기는 θ0B*G에 의해서 검출됨을 특징으로 하는 차량의 등판로 주행 제어 방법.And the correction ignition timing is detected by θ 0 = θ B * G. 제 1 항에 있어서,The method of claim 1, 상기에서의 대기압 체크 주기인 기준 시간은 30초로 설정됨을 특징으로 하는 차량의 등판로 주행 제어 방법.The reference time, which is the atmospheric pressure check period, is set to 30 seconds.
KR1019960066722A 1996-12-17 1996-12-17 Driving control method of slope road of a car KR100219861B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960066722A KR100219861B1 (en) 1996-12-17 1996-12-17 Driving control method of slope road of a car

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Application Number Priority Date Filing Date Title
KR1019960066722A KR100219861B1 (en) 1996-12-17 1996-12-17 Driving control method of slope road of a car

Publications (2)

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KR19980048170A KR19980048170A (en) 1998-09-15
KR100219861B1 true KR100219861B1 (en) 1999-09-01

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Application Number Title Priority Date Filing Date
KR1019960066722A KR100219861B1 (en) 1996-12-17 1996-12-17 Driving control method of slope road of a car

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100401859B1 (en) * 2001-05-16 2003-10-17 현대자동차주식회사 Method for spark timing controlling of engine in vehicle

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KR19980048170A (en) 1998-09-15

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