KR910003246A - Engine idle control - Google Patents

Engine idle control Download PDF

Info

Publication number
KR910003246A
KR910003246A KR1019900010452A KR900010452A KR910003246A KR 910003246 A KR910003246 A KR 910003246A KR 1019900010452 A KR1019900010452 A KR 1019900010452A KR 900010452 A KR900010452 A KR 900010452A KR 910003246 A KR910003246 A KR 910003246A
Authority
KR
South Korea
Prior art keywords
excitation period
engine
period
excitation
generator
Prior art date
Application number
KR1019900010452A
Other languages
Korean (ko)
Other versions
KR940002211B1 (en
Inventor
다까노리 후지모또
Original Assignee
시끼 모리야
미쯔비시 덴끼 가부시끼가이샤
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 시끼 모리야, 미쯔비시 덴끼 가부시끼가이샤 filed Critical 시끼 모리야
Publication of KR910003246A publication Critical patent/KR910003246A/en
Application granted granted Critical
Publication of KR940002211B1 publication Critical patent/KR940002211B1/en

Links

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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/16—Introducing closed-loop corrections for idling
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • H02J7/1469—Regulation of the charging current or voltage otherwise than by variation of field
    • H02J7/1476—Regulation of the charging current or voltage otherwise than by variation of field by mechanical action on the generator
    • 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
    • F02D41/08—Introducing corrections for particular operating conditions for idling
    • F02D41/083—Introducing corrections for particular operating conditions for idling taking into account engine load variation, e.g. air-conditionning

Landscapes

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

Abstract

내용 없음.No content.

Description

엔진의 공회전수 제어장치Engine idle control

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

제1도 및 제2도는 본 발명 장치의 전체 구성도 및 제어 유니트의 구성도.1 and 2 show the overall configuration of the apparatus of the present invention and the configuration of the control unit.

제3도 및 제4도는 본 발명 장치의 동작을 도시하는 타임 챠트.3 and 4 are time charts showing the operation of the apparatus of the present invention.

Claims (1)

엔진에 의해 구동이 되고, 밧테리를 충전하는 발전기와, 이 발전기의 발전 전압 또는 상기 밧테리 전압이 소정의 전압으로 되도록 이 발전기의 피일드 코일의 여자 기간을 제어하여 그 여자 전류를 제어하는 스위칭 수단과, 엔진의 소정의 크랭크 기간마다의 여자 기간 Gr을 검출하는 여자 기간 검출 수단과, 수정의 크랭크 기간의 n-1회 및 n회째의 평균 여자 기간 검출량을 Ga(n-1), Ga(n)라 하여, 필터 정수를 K로 한 경우에, CG(n)=KGa(n-1)+(1-K)Gr의 식에 의해Ga(n)을 계산하는 평균 여자 기간 연산 수단과, 엔진에 흡입되는 흡입 공기량을 제어하는 제어량을 평균 여자 기간 검출량Ga(n)에 의거해서 결정되는 보정량에 의해 보정하는 보정 수단을 구비하는 것을 특징으로 하는 엔진의 공회전수 제어장치.A generator which is driven by the engine and charges the battery, and switching means for controlling the excitation current by controlling the excitation period of the feed coil of the generator so that the generated voltage of the generator or the battery voltage becomes a predetermined voltage; The excitation period detection means for detecting the excitation period Gr for each predetermined crank period of the engine, and the average excitation period detection amounts of n-1 times and nth times of the modified crank period are Ga (n-1) and Ga (n). In the case where the filter constant is K, the mean excitation period calculating means for calculating Ga (n) by the formula CG (n) = KGa (n-1) + (1-K) Gr, and the engine And a correction means for correcting the control amount for controlling the intake air amount to be sucked by the correction amount determined based on the average excitation period detection amount Ga (n). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900010452A 1989-07-13 1990-07-11 Idling speed control device for engine KR940002211B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1-180958 1989-07-13
JP1180958A JP2719195B2 (en) 1989-07-13 1989-07-13 Engine idle speed control device

Publications (2)

Publication Number Publication Date
KR910003246A true KR910003246A (en) 1991-02-27
KR940002211B1 KR940002211B1 (en) 1994-03-19

Family

ID=16092254

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900010452A KR940002211B1 (en) 1989-07-13 1990-07-11 Idling speed control device for engine

Country Status (3)

Country Link
JP (1) JP2719195B2 (en)
KR (1) KR940002211B1 (en)
DE (1) DE4022263A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2695269B1 (en) * 1992-09-03 1994-11-18 Valeo Equip Electr Moteur Device for indicating the state of charge of a motor vehicle alternator.
KR20030061133A (en) * 2002-01-10 2003-07-18 정광희 a connector for strong anchor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS595855A (en) * 1982-07-03 1984-01-12 Honda Motor Co Ltd Idle revolving number stabilizing device for internal-combustion engine
JPS59101577A (en) * 1982-11-30 1984-06-12 Nippon Denso Co Ltd Controller for internal-combustion engine
JPS59158357A (en) * 1983-02-28 1984-09-07 Honda Motor Co Ltd Control method of idle speed in internal-combustion engine
JPS59200027A (en) * 1983-04-25 1984-11-13 Nippon Denso Co Ltd Electronic fuel injection controller for internal- combustion engine of vehicle
JPS6030442A (en) * 1983-07-29 1985-02-16 Fuji Heavy Ind Ltd Idling-up device
JPS6035925A (en) * 1983-08-08 1985-02-23 株式会社デンソー Vehicle charging generator controller
JPS60156946A (en) * 1984-01-25 1985-08-17 Toyota Motor Corp Method of controlling injected quantity of fuel for internal-combustion engine
JPS62153536A (en) * 1985-12-26 1987-07-08 Toyota Motor Corp Fuel injection controller for internal combustion engine
JPH07116960B2 (en) * 1987-09-08 1995-12-18 本田技研工業株式会社 Operation control device for internal combustion engine
KR930006051B1 (en) * 1989-03-08 1993-07-03 미쯔비시 덴끼 가부시끼가이샤 Idle rotation frequency control device of engine

Also Published As

Publication number Publication date
DE4022263C2 (en) 1993-06-09
DE4022263A1 (en) 1991-01-24
JP2719195B2 (en) 1998-02-25
JPH0347442A (en) 1991-02-28
KR940002211B1 (en) 1994-03-19

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