KR970044712A - How to control dash port - Google Patents

How to control dash port Download PDF

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Publication number
KR970044712A
KR970044712A KR1019950067508A KR19950067508A KR970044712A KR 970044712 A KR970044712 A KR 970044712A KR 1019950067508 A KR1019950067508 A KR 1019950067508A KR 19950067508 A KR19950067508 A KR 19950067508A KR 970044712 A KR970044712 A KR 970044712A
Authority
KR
South Korea
Prior art keywords
flow rate
dash port
reduction
dash
port flow
Prior art date
Application number
KR1019950067508A
Other languages
Korean (ko)
Other versions
KR100245855B1 (en
Inventor
이진구
Original Assignee
전성원
현대자동차 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019950067508A priority Critical patent/KR100245855B1/en
Publication of KR970044712A publication Critical patent/KR970044712A/en
Application granted granted Critical
Publication of KR100245855B1 publication Critical patent/KR100245855B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
    • F02D31/001—Electric control of rotation speed
    • F02D31/002—Electric control of rotation speed controlling air supply
    • F02D31/003—Electric control of rotation speed controlling air supply for idle speed control
    • 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
    • F02D2200/60—Input parameters for engine control said parameters being related to the driver demands or status
    • F02D2200/602—Pedal position

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

본 발명은 ECU가 가속페달의 해제 상태를 감지한 후, 아이들 스피드 액츄에이터를 통과하는 대쉬 포트 유량의 감소 패턴이 아이들 상태에 이르기까지 다단계로 감소되도록 하는 대쉬포트 제어 방법을 제공함으로써 엔진을 보다 안정적으로 제어할 수 있는 효과가 있다.According to the present invention, the engine is more stably provided by providing a dashpot control method in which the reduction pattern of the dashed port flow rate through the idle speed actuator is reduced in multiple stages until the idle state after the ECU detects the release state of the accelerator pedal. There is a controllable effect.

Description

대쉬 포트 제어방법How to control dash port

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제3도는 본 발명에 따른 대쉬 포트 제어 방법이 도시된 그래프이다.3 is a graph showing a dash port control method according to the present invention.

Claims (2)

ECU가 가속페달의 해제 상태를 감지한 후, 아이들 스피드 액츄에이터를 통과하는 대쉬 포트 유량의 감소 패턴이 아이들 상태에 이르기까지 다단계로 감소되도록 함을 특징으로 하는 대쉬 포트 제어 방법.And after the ECU detects the release of the accelerator pedal, the reduction pattern of the dash port flow rate through the idle speed actuator is reduced in multiple stages until the idle state. 제1항에 있어서, 상기 대쉬 포트 유량의 감소 패턴을 2단계로 하고, 그 1단계는 짧은 주기로 대쉬 포트 유량을 감소시키며, 2단계는 1단계의 감소 주기보다 긴 감소 주기로 대쉬 포트 유량을 감소시키도록 함을 특징으로 하는 대쉬 포트 제어 방법.2. The method of claim 1, wherein the reduction pattern of the dash port flow rate is set in two stages, wherein the first stage reduces the dash pot flow rate in a short period, and the second stage reduces the dash port flow rate in a reduction period longer than the first reduction cycle. Dash port control method characterized in that. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950067508A 1995-12-29 1995-12-29 Dashpot control method KR100245855B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950067508A KR100245855B1 (en) 1995-12-29 1995-12-29 Dashpot control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950067508A KR100245855B1 (en) 1995-12-29 1995-12-29 Dashpot control method

Publications (2)

Publication Number Publication Date
KR970044712A true KR970044712A (en) 1997-07-26
KR100245855B1 KR100245855B1 (en) 2000-04-01

Family

ID=19447760

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950067508A KR100245855B1 (en) 1995-12-29 1995-12-29 Dashpot control method

Country Status (1)

Country Link
KR (1) KR100245855B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020049300A (en) * 2000-12-19 2002-06-26 이계안 Dash pot tailing control method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100412666B1 (en) * 2001-07-30 2003-12-31 현대자동차주식회사 Automobile idling control system and method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2730771B2 (en) * 1989-08-30 1998-03-25 マツダ株式会社 Engine intake air control system
JPH06143248A (en) * 1992-10-30 1994-05-24 Kawasaki Refract Co Ltd Perforating method for long brick

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020049300A (en) * 2000-12-19 2002-06-26 이계안 Dash pot tailing control method

Also Published As

Publication number Publication date
KR100245855B1 (en) 2000-04-01

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