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KR920005703A - 차량의 출력 제어 장치 - Google Patents

차량의 출력 제어 장치 Download PDF

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Publication number
KR920005703A
KR920005703A KR1019910008107A KR910008107A KR920005703A KR 920005703 A KR920005703 A KR 920005703A KR 1019910008107 A KR1019910008107 A KR 1019910008107A KR 910008107 A KR910008107 A KR 910008107A KR 920005703 A KR920005703 A KR 920005703A
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South Korea
Prior art keywords
drive torque
vehicle
torque
speed
lateral acceleration
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KR1019910008107A
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KR940008006B1 (ko
Inventor
마사요시 이또
도모히로 나리따
가쯔노리 오오따께
기이찌 야마다
야스노부 미야따
마사유끼 하시구찌
Original Assignee
나까무라 히로까즈
미쯔비시 지도샤 고교 가부시끼가이샤
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Priority claimed from JP2127013A external-priority patent/JPH0422722A/ja
Priority claimed from JP2127010A external-priority patent/JP2518447B2/ja
Application filed by 나까무라 히로까즈, 미쯔비시 지도샤 고교 가부시끼가이샤 filed Critical 나까무라 히로까즈
Publication of KR920005703A publication Critical patent/KR920005703A/ko
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W30/00Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/02Control of vehicle driving stability
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT 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
    • B60K28/00Safety 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
    • B60K28/10Safety 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 
    • B60K28/16Safety 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W10/00Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W30/00Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18Propelling the vehicle
    • B60W30/18009Propelling the vehicle related to particular drive situations
    • B60W30/18145Cornering
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W40/00Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/10Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to vehicle motion
    • B60W40/105Speed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W40/00Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/10Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to vehicle motion
    • B60W40/107Longitudinal acceleration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W40/00Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/10Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to vehicle motion
    • B60W40/109Lateral acceleration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W2520/00Input parameters relating to overall vehicle dynamics
    • B60W2520/10Longitudinal speed
    • B60W2520/105Longitudinal acceleration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W2520/00Input parameters relating to overall vehicle dynamics
    • B60W2520/12Lateral speed
    • B60W2520/125Lateral acceleration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W2520/00Input parameters relating to overall vehicle dynamics
    • B60W2520/28Wheel speed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W2530/00Input parameters relating to vehicle conditions or values, not covered by groups B60W2510/00 or B60W2520/00
    • B60W2530/16Driving resistance
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60YINDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2300/00Purposes or special features of road vehicle drive control systems
    • B60Y2300/02Control of vehicle driving stability
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60YINDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2300/00Purposes or special features of road vehicle drive control systems
    • B60Y2300/18Propelling the vehicle
    • B60Y2300/18008Propelling the vehicle related to particular drive situations
    • B60Y2300/1815Cornering

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

내용 없음

Description

차량의 출력 제어 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 본 발명에 의한 차량의 출력 제어 장치를 전진 4단 후진 1단의 유압식 전동 변속기를 조립한 전륜 구동형식의 차량에 응용한 일실시예의 개념도.
제 2 도는 그 개략 구성도.
제 3 도는 그 드로틀 밸브의 구동 기구를 나타내는 단면도.

Claims (12)

  1. 운전자에 의한 조작은 독립으로 구동 토오크를 저감시키는 토오크 저감 수단과, 차량의 주행 속도를 검출하는 차속 검출 수단과, 이 차속 검출 수단에 의해 검출된 상기 차량의 주행 속도에 기준해서 기준 구동 토오크를 설정하는 기준 구동 토오크 설정 수단과, 이 기준 구동 토오크 설정 수단으로 설정된 상기 기준 구동 토오크에서 구동륜의 주속도에 기준해서 목표 구동 토오크를 설정하는 목표 구동 토오크 설정 수단과, 상기 구동 토오크가 이 목표 구동 토오크 설정 수단에 의해서 설정된 목표 구동 토오크가 되게 상기 토오크 저감 수단의 작동을 제어하는 토오크 제어 유니트를 구비한 차량에 있어서 타각에 따라서 상기 목표 구동 토오크를 보정하는 선회 보정 수단을 설치한 것을 특징으로 하는 차량의 출력 제어 장치.
  2. 제 1 항에 있어서, 선회 보정 수단은 타각의 증가에 따라서 증대하는 코오너링 트러그를 목표 구동 토오크에 가산하는 것을 특징으로 하는 차량의 출력 제어 장치.
  3. 제 1 항에 있어서, 목표 구동 토오크 설정 수단은 종동륜의 주속도에 기준하여 구동륜의 목표 속도를 설정하는 목표 구동륜속 설정 수단과, 이 목표 구동륜속과 상기 구동륜의 주속도에 기준해서 해당 구동륜의 슬립량을 검출하는 슬립 검출 수단과, 이 슬립량에 따라서 보정 토오크를 설정하는 보정 토오크 설정 수단과, 이 보정 토오크에 의해서 기준 구동 토오크를 보정하고 목표 구동 토오크를 산출하는 구동 토오크 보정 수단을 갖는 것임을 특징으로 하는 차량의 출력 제어 장치.
  4. 제 3 항에 있어서, 선회 보정 수단은 타각에 기준해서 목표 구동륜속을 보정하는 것임을 특징으로 하는 차량의 출력 제어 장치.
  5. 제 4 항에 있어서, 선회 보정 수단은 차속의 상승에 따라서 증대하는 0에서 1까지의 범위의 보정 계수를 목표 구동륜속에 곱하는 것임을 특징으로 하는 차량의 출력 제어 장치.
  6. 제 1 항에 있어서, 선회 보정 수단은 타각에 기준해서 차량의 횡가속도를 구하는 타각 대용 횡가속도 연산수단과 이 타각 대응 횡가속에 따라서 목표 구동 토오크를 보정하는 구동 토오크 보정 수단을 갖는 것임을 특징으로 하는 차량의 출력 제어 장치.
  7. 제 6 항에 있어서, 타각 대응 횡가속도 연산 수단은 차속과 타각과 스태비리티 팩터에 기준해서 타각 대응 횡가속도를 산출하는 것임을 특징으로 하는 차량의 출력 제어 장치.
  8. 제 6 항에 있어서, 선회 보정 수단은 좌우 종동륜속에 기준해서 차량의 횡가속도를 구하는 종동륜속 대응 횡가속도 연산 수단과, 타각센서에 의한 타각의 검출 개시 전을 이 종동륜속 대응 횡가속도를 구동 토오크 보정 수단에 출력하는 횡가속도 절환 수단을 가지는 것임을 특징으로 하는 차량의 출력 제어 장치.
  9. 제 8 항에 있어서, 타각 센서는 타각의 중립 위치를 확인한 후에 이 중립 위치에 기준하여 타각의 검출을 개시하는 것임을 특징으로 하는 차량의 출력 제어 장치.
  10. 제 8 항에 있어서, 횡가속도 절환 수단은 타각 센서에 의한 타각이 불가능한 경우에 종동륜 대응 횡가속도를 구동 토오크 보정 수단에 출력하는 것임을 특징으로 하는 차량의 출력 제어 장치.
  11. 제 8 항에 있어서, 구동 토오크 보정 수단은 횡가속도 절환 수단의 출력이 종동륜 대응 횡가속도인 때보다 타각 대응 횡가속도인때 쪽이 목표 구동 토오크에 대한 보정량을 작게 하는 것임을 특징으로 하는 차량의 출력 제어 장치.
  12. 운전자에 의한 조작과 독립으로 구동 토오크를 저감시키는 토오크 저감 수단과, 차량의 주행 속도를 검출하는 차속 검출 수단과, 이 차속 검출 수단으로 검출된 상기 차량의 주행 속도에 기준해서 기준 구동 토오크를 설정하는 기준 구동 토오크 설정 수단과, 이 기준 구동 토오크 설정 수단으로 설정된 상기 기준 구동 토오크에서 구동륜의 주속도에 기준해서 목표 구동 토오크를 설정하는 목표 구동 토오크 설정 수단과, 상기 구동 토오크가 이 목표 구동 토오크 설정 수단으로 설정된 목표 구동 토오크가 되게 상기 토오크 저감 수단의 작동을 제어하는 토오크 제어 유니트를 구비한 차량에 있어서, 타각과 차속에 따라서 상기 목표 구동 토오크를 보정하는 선회 보정 수단을 설치한 것을 특징으로 하는 차량의 출력 제어 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910008107A 1990-05-18 1991-05-18 차량의 출력 제어 장치 KR940008006B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP127013 1990-05-18
JP127010 1990-05-18
JP2127013A JPH0422722A (ja) 1990-05-18 1990-05-18 車両の出力制御装置
JP2127010A JP2518447B2 (ja) 1990-05-18 1990-05-18 車両の出力制御装置

Publications (2)

Publication Number Publication Date
KR920005703A true KR920005703A (ko) 1992-04-03
KR940008006B1 KR940008006B1 (ko) 1994-08-31

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Application Number Title Priority Date Filing Date
KR1019910008107A KR940008006B1 (ko) 1990-05-18 1991-05-18 차량의 출력 제어 장치

Country Status (4)

Country Link
US (1) US5255192A (ko)
EP (1) EP0457353B1 (ko)
KR (1) KR940008006B1 (ko)
DE (2) DE69101876D1 (ko)

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DE69101876T2 (de) 1994-11-10
KR940008006B1 (ko) 1994-08-31
EP0457353B1 (en) 1994-05-04
EP0457353A1 (en) 1991-11-21
US5255192A (en) 1993-10-19
DE69101876T4 (de) 1995-06-14

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