KR970070506A - 견인 제어기 - Google Patents

견인 제어기 Download PDF

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Publication number
KR970070506A
KR970070506A KR1019970012556A KR19970012556A KR970070506A KR 970070506 A KR970070506 A KR 970070506A KR 1019970012556 A KR1019970012556 A KR 1019970012556A KR 19970012556 A KR19970012556 A KR 19970012556A KR 970070506 A KR970070506 A KR 970070506A
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KR
South Korea
Prior art keywords
fuel
cylinder
stop mode
interruption
elapsed time
Prior art date
Application number
KR1019970012556A
Other languages
English (en)
Other versions
KR100208298B1 (ko
Inventor
히로키 사사키
Original Assignee
하나와 요시가즈
닛산 지도샤 가부시키가이샤
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 하나와 요시가즈, 닛산 지도샤 가부시키가이샤 filed Critical 하나와 요시가즈
Publication of KR970070506A publication Critical patent/KR970070506A/ko
Application granted granted Critical
Publication of KR100208298B1 publication Critical patent/KR100208298B1/ko

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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
    • F02D45/00—Electrical control not provided for in groups F02D41/00 - F02D43/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
    • F02D17/02—Cutting-out
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
    • B60K28/10—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle 
    • B60K28/16—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle  responsive to, or preventing, skidding of wheels
    • 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
    • F02D41/008—Controlling each cylinder individually
    • F02D41/0087—Selective cylinder activation, i.e. partial cylinder operation
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/06—Combustion engines, Gas turbines
    • B60W2510/0676—Engine temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/06—Combustion engines, Gas turbines
    • B60W2510/068—Engine exhaust temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Regulating Braking Force (AREA)

Abstract

자동차의 견인 제어등에 사용되는 견인 제어기에 관한 것으로, 종래 시스템에 있어서 연료 중단이 금지되는 운전 조건에도, 연료 중단이 행해지는 기통수를 늘려 연료 중단을 계속하게 됨으로, 촉매 변환기 등에 발생하는 반응열을 억제하여 내열성을 유지하고, 엔진의 발생토오크를 저하시킬 수 있다. 또한, 슬립이 발생했는지를 판정하는 한계치(SL)를 다기통의 연료 중단이 행해지는 모드에서 높이게 됨으로, 슬립율(S)의 대폭적인 변동을 억제하여, 차량에 발생하는 전후 진동을 방지할 수 있고, 횡력의 변화에 의하여 흔들림율의 증감이 반복되는 것을 방지할 수 있다.

Description

견인 제어기.
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 실시예를 나타내는 기계적 시스탬도.

Claims (2)

  1. 차량 구동바퀴의 회전상태를 검출하는 구동바퀴 회전상태 검출수단과, 검출된 구동바퀴의 회전상태에 근거하여 구동바퀴와 노면간의 슬립율(S)을 연산하는 슬립율 연산수단과, 연산된 슬립율(S)이 한계치(SL)을 넘어서 상승하는 토오크다운 요구시를 판정하는 토오크다운 요구시 판정수단과, 토오크다운 요구시에 일부 기통으로의 연료공급을 정지시키는 통상 연료 중단 수단과, 토오크다운 요구시로 전입한 후의 경과시간(JFCON)을 계측하는 통상 연료 중단 모드 경과시간 계측수단과, 통상 연료 중단 모드 경과시간(JFCON)이 최장경과시간(FCMAX) 이상이 되는 다기통 연료 중단 모드 영역을 판정하는 다기통 연료 중단 모드 영역 판정수단과, 다기통 연료 중단 모드 영역에서 통상 연료 중단 모드 영역보다 많은 기통수로의 연료공급 정지시키는 다기통 연료중단 수단과, 결정된 연료 중단모드에 따라서 각 기통으로의 연료공급을 제어하는 기통별 연료공급 제어수단 및 다기통 연료 중단 모드에서 통상 연료 중단 모드보다 한계치(SL)를 높이는 목표슬립 재설정수단을 포함하는 것을 특징으로 하는 견인 제어기.
  2. 제1항에 있어서, 상기 한계치(SL)는 낮은 차속도 영역에서는 차속도가 높아짐에 따라 점차로 저하되고, 중간 또는 높은 차속도 영여겡서는 차속도가 높아짐에 따라 점차로 상승되게 설정된 것을 특징으로 하는 견인제어기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019970012556A 1996-04-05 1997-04-04 견인 제어기 KR100208298B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP96-84003 1996-04-05
JP08400396A JP3531345B2 (ja) 1996-04-05 1996-04-05 トラクションコントロール装置

Publications (2)

Publication Number Publication Date
KR970070506A true KR970070506A (ko) 1997-11-07
KR100208298B1 KR100208298B1 (ko) 1999-07-15

Family

ID=13818403

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970012556A KR100208298B1 (ko) 1996-04-05 1997-04-04 견인 제어기

Country Status (4)

Country Link
US (1) US6061621A (ko)
JP (1) JP3531345B2 (ko)
KR (1) KR100208298B1 (ko)
DE (1) DE19714011B4 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19849322B4 (de) * 1998-10-26 2014-09-11 Robert Bosch Gmbh Verfahren und Vorrichtung zur Schätzung des maximal absetzbaren Antriebsmoments bei einem Kraftfahrzeug
JP3371889B2 (ja) 2000-04-17 2003-01-27 トヨタ自動車株式会社 車両のスリップ制御
JP4054547B2 (ja) * 2001-06-01 2008-02-27 株式会社日立製作所 内燃機関の制御装置
IT1394715B1 (it) * 2009-06-09 2012-07-13 Milano Politecnico Sistema e metodo di controllo della trazione in un veicolo a due ruote
JP6219883B2 (ja) * 2015-05-22 2017-10-25 株式会社アドヴィックス 車両用制御装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2606261B2 (ja) * 1988-03-07 1997-04-30 日産自動車株式会社 車両用駆動力制御装置
US5283742A (en) * 1988-03-23 1994-02-01 Honda Giken Kogyo Kabushiki Kaisha Excess slip control device for driving wheel
US5046461A (en) * 1989-04-19 1991-09-10 Honda Giken Kogyo Kabushiki Kaisha Valve control system for internal combustion engines
JPH0323632U (ko) * 1989-07-17 1991-03-12
JP2524246B2 (ja) * 1990-06-13 1996-08-14 本田技研工業株式会社 駆動輪スリップ制御装置
JP3352704B2 (ja) * 1991-03-22 2002-12-03 富士重工業株式会社 車両のトラクション制御装置
US5590636A (en) * 1992-09-01 1997-01-07 Mazda Motor Corporation Vehicle slip control system
JP3440546B2 (ja) * 1993-07-09 2003-08-25 マツダ株式会社 車両のトラクションコントロール装置
JP3321257B2 (ja) * 1993-07-23 2002-09-03 マツダ株式会社 車両のトラクションコントロール制御装置
US5463551A (en) * 1994-09-02 1995-10-31 Saturn Corporation Integrated traction control system
JP3685834B2 (ja) * 1995-03-02 2005-08-24 本田技研工業株式会社 車両のトラクションコントロール装置

Also Published As

Publication number Publication date
US6061621A (en) 2000-05-09
DE19714011A1 (de) 1997-11-06
KR100208298B1 (ko) 1999-07-15
DE19714011B4 (de) 2008-01-31
JPH09273434A (ja) 1997-10-21
JP3531345B2 (ja) 2004-05-31

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