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KR970044817A - Idle Speed Control Method According to Throttle Opening Sensor Condition - Google Patents

Idle Speed Control Method According to Throttle Opening Sensor Condition Download PDF

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Publication number
KR970044817A
KR970044817A KR1019950048841A KR19950048841A KR970044817A KR 970044817 A KR970044817 A KR 970044817A KR 1019950048841 A KR1019950048841 A KR 1019950048841A KR 19950048841 A KR19950048841 A KR 19950048841A KR 970044817 A KR970044817 A KR 970044817A
Authority
KR
South Korea
Prior art keywords
throttle opening
idle speed
opening degree
degree sensor
value
Prior art date
Application number
KR1019950048841A
Other languages
Korean (ko)
Other versions
KR100290339B1 (en
Inventor
이명원
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 KR1019950048841A priority Critical patent/KR100290339B1/en
Publication of KR970044817A publication Critical patent/KR970044817A/en
Application granted granted Critical
Publication of KR100290339B1 publication Critical patent/KR100290339B1/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
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/1035—Details of the valve housing
    • F02D9/105—Details of the valve housing having a throttle position sensor
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

이 발명은 스로틀 개도 센서의 상태에 따른 공회전 속도 제어 방법에 관한 것으로, 전자제어유닛 타임 테스크 루틴을 수행하는 단계와; 스로틀 개도 센서의 값이 일정값 이상인지를 판단하는 단계와; 스로틀 개도 센서의 값이 일정값 이상이면, 공회전 속도 제어 이전상태를 고정하는 단계와; 스로틀 개도 센서의 값이 일정값 이상이 아니면, 공회전 속도 제어루틴을 수행하는 단계와; 공회전 속도를 제외한 일정 타임 테스크를 수행하는 단계를 포함하여 구성되어, 고알피엠에서 전자제어유닛의 부하가 감소하고, 공회전 상태에서 다양한 제어사양의 추가가 가능하며, 전자제어유닛의 부하 최적화로 보다 넓은 영역의 제어가 가능한 것을 특징으로 하는 스로틀 개도 센서의 상태에 따른 공회전 속도 제어방법에 관한 것이다.The present invention relates to a method of controlling an idle speed according to a state of a throttle opening degree sensor, the method comprising: performing an electronic control unit time task routine; Determining whether a value of the throttle opening degree sensor is equal to or greater than a predetermined value; If the value of the throttle opening degree sensor is equal to or greater than a predetermined value, fixing a state before idle speed control; If the value of the throttle opening degree sensor is not greater than or equal to a predetermined value, performing an idle speed control routine; It includes a step of performing a predetermined time task excluding the idle speed, the load of the electronic control unit is reduced at high ALPM, it is possible to add a variety of control specifications in the idle state, and the load optimization of the electronic control unit more wide It relates to an idle speed control method according to the state of the throttle opening degree sensor, characterized in that the control of the area.

Description

스로틀 개도 센서의 상태에 따른 공회전 속도 제어방법Idle Speed Control Method According to Throttle Opening Sensor Condition

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

제1도는 이 발명의 실시예에 따른 공회전 속도 제어방법의 흐름도.1 is a flowchart of a idle speed control method according to an embodiment of the present invention.

Claims (2)

전자제어유닛 타임 테스크 루틴을 수행하는 단계와; 스로틀 개도 센서의 값이 일정값 이상인지를 판단하는 단계와; 스로틀 개도 센서의 값이 일정값 이상이면, 공회전 속도 제어 이전상태를 고정하는 단계와; 스로틀 개도 센서의 값이 일정값 이상이 아니면, 공회전 속도 제어루틴을 수행하는 단계와; 공회전 속도를 제외한 일정 타임 테스크를 수행하는 단계를 포함하여 구성되어 짐을 특징으로 하는 스로틀 개도 센서의 상태에 따른 공회전 속도 제어방법.Performing an electronic control unit time task routine; Determining whether a value of the throttle opening degree sensor is equal to or greater than a predetermined value; If the value of the throttle opening degree sensor is equal to or greater than a predetermined value, fixing a state before idle speed control; If the value of the throttle opening degree sensor is not greater than or equal to a predetermined value, performing an idle speed control routine; Idle speed control method according to the state of the throttle opening degree sensor characterized in that it comprises a step of performing a predetermined time task except the idle speed. 제1항에 있어서, 상기한 스로틀 개도 센서의 값이 일정값 이상인지를 판단하는 단계에서, 일정량은 스로틀 개도 센서에 따른 공회전 속도 제어 여부를 판단하는 상수인 것을 특징으로 하는 스로틀 개도 센서의 상태에 따른 공회전 속도 제어방법.The method of claim 1, wherein in the step of determining whether the value of the throttle opening degree sensor is equal to or greater than a predetermined value, the predetermined amount is a constant for determining whether the idle speed is controlled by the throttle opening degree sensor. Idle speed control method according to. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950048841A 1995-12-12 1995-12-12 Method for controlling idle speed according to throttle opening sensor KR100290339B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950048841A KR100290339B1 (en) 1995-12-12 1995-12-12 Method for controlling idle speed according to throttle opening sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950048841A KR100290339B1 (en) 1995-12-12 1995-12-12 Method for controlling idle speed according to throttle opening sensor

Publications (2)

Publication Number Publication Date
KR970044817A true KR970044817A (en) 1997-07-26
KR100290339B1 KR100290339B1 (en) 2001-06-01

Family

ID=37525665

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950048841A KR100290339B1 (en) 1995-12-12 1995-12-12 Method for controlling idle speed according to throttle opening sensor

Country Status (1)

Country Link
KR (1) KR100290339B1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4580535A (en) * 1985-06-03 1986-04-08 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Engine idling speed controlling system

Also Published As

Publication number Publication date
KR100290339B1 (en) 2001-06-01

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