KR900701577A - 차량 제어 능력을 향상시키는 공정 - Google Patents

차량 제어 능력을 향상시키는 공정

Info

Publication number
KR900701577A
KR900701577A KR1019900701635A KR900701635A KR900701577A KR 900701577 A KR900701577 A KR 900701577A KR 1019900701635 A KR1019900701635 A KR 1019900701635A KR 900701635 A KR900701635 A KR 900701635A KR 900701577 A KR900701577 A KR 900701577A
Authority
KR
South Korea
Prior art keywords
inclination angle
wheels
wheel
slip value
vehicle
Prior art date
Application number
KR1019900701635A
Other languages
English (en)
Other versions
KR970001501B1 (ko
Inventor
루프 볼프-디터
하르트만 우베
코스트 프리드리히
반 짠텐 안톤
Original Assignee
클라우스 포스, 랄프 베렌스
로베르트 보쉬 게엠베하
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 클라우스 포스, 랄프 베렌스, 로베르트 보쉬 게엠베하 filed Critical 클라우스 포스, 랄프 베렌스
Publication of KR900701577A publication Critical patent/KR900701577A/ko
Application granted granted Critical
Publication of KR970001501B1 publication Critical patent/KR970001501B1/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/1755—Brake regulation specially adapted to control the stability of the vehicle, e.g. taking into account yaw rate or transverse acceleration in a curve

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)

Abstract

내용 없음

Description

차량 제어 능력을 향상시키는 공정
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따라 설치된 차량의 다이아그램을 도시한 도면이고, 제2도는 플로우 챠트를 도시하고 있으며, 제3도 내지 제6도는 그래프를 도시한 도면이다.

Claims (8)

  1. 각 바퀴에 의해 예정 가변 슬립 수치(λ1 *)와 비교하여 바퀴상에서 순간 제어슬립수치(λi)에 따라 각각의 바퀴상에서 제동 압력을 변화시키는 제동 압력 제어기를 구비한 4륜 차량의 제어능력을 향상시키는 공정에 있어서, 차축의 각 바퀴의 경사각(αi)이 측적되고, 축에 의해 결정된 경사각의 평가에 의해 소정 슬립 수치(λ*)는 차량 제어 능력을 증가시키는 효과와 함께 변화되는 것을 특징으로 하는 제어능력을 향상시키는 공정.
  2. 제1항에 있어서, 무제동 또는 미소 제동시에 압력이 선택되고, 기준 슬립이 증가하는 것을 특징으로 하는 차량 제어능력을 향상시키는 공정.
  3. 제1항 또는 제2항에 있어서, 다른 차축의 두 바퀴의 경사각(αV, αH)의 동일 신호로서, 전축 바퀴의 경사각(αv)크기가 더 큰것에 대해 밴드의 외측에 대한 바퀴상에서 필요한 슬립 수치(λ*)가 감소하는 것을 특징으로 하는 차량 제어 능력을 향상시키는 공정.
  4. 제1항 내지 제3항중 어느 한 항에 있어서, 다른 축 두바퀴의 경사각(αV, αH)의 동일 신호로서, 후측 바퀴의 경사각(αH)크기가 더 큰것에 대해 밴드의 내측의 후륜의 소정 슬립 수치(λH *)가 감소하는 것을 특징으로 하는 차량 제어능력을 향상시키는 공정.
  5. 제1항 내지 제4항중 어느 한 항에 있어서, 다른 차축 두 바퀴의 경사각(αV, αH)의 동일 신호로서, 후측바퀴의 (αH)크기가 더 큰것에 대해 밴드와 외측상에서 전륜의 필요한 슬립 수치(αV *)가 증가하는 것을 특징으로 하는 차량 제어능력을 향상시키는 공정.
  6. 제1항 내지 5항중 어느 한 항에 있어서, 다른 차축 두 바퀴의 경사각(αV, αH)의 다른 신호 및 αV를 위한 음의 수치에 대해 차량 한쪽 바퀴를 위한 소정 슬립 수치(λv *, λL *)가 감소하는 것을 특징으로 하는 차량제어능력을 향상시키는 공정.
  7. 제1항 내지 5항중 어느 한 항에 있어서, 다른 차축 두 바퀴의 경사각(αV, αH)의 다른 신호 및 αV를 위한 양의 수치에 대해 차량 한쪽 바퀴를 위한 소정 슬립 수치(λv *, λL *)가 감소하는 것을 특징으로 하는 차량제어능력을 향상시키는 공정.
  8. 제1항 내지 제7항중 어느 한 항에 있어서, 전축 바퀴의 경사각이 상한치를 갖는 것을 특징으로 하는 차량제어능력을 향상시키는 공정.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900701635A 1988-12-01 1989-11-16 차량 제어 성능을 증가시키는 방법 KR970001501B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEP3840456.7 1988-12-01
DE3840456A DE3840456A1 (de) 1988-12-01 1988-12-01 Verfahren zur erhoehung der beherrschbarkeit eines fahrzeugs
PCT/EP1989/001380 WO1990006251A1 (de) 1988-12-01 1989-11-16 Verfahren zur erhöhung der beherrschbarkeit eines fahrzeugs

Publications (2)

Publication Number Publication Date
KR900701577A true KR900701577A (ko) 1990-12-03
KR970001501B1 KR970001501B1 (ko) 1997-02-11

Family

ID=6368212

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900701635A KR970001501B1 (ko) 1988-12-01 1989-11-16 차량 제어 성능을 증가시키는 방법

Country Status (6)

Country Link
US (1) US5188434A (ko)
EP (1) EP0446234B1 (ko)
JP (1) JP3377999B2 (ko)
KR (1) KR970001501B1 (ko)
DE (2) DE3840456A1 (ko)
WO (1) WO1990006251A1 (ko)

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US6507041B2 (en) 1993-04-28 2003-01-14 Nichia Chemical Industries, Ltd. Gallium nitride-based III-V group compound semiconductor

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Publication number Priority date Publication date Assignee Title
US6507041B2 (en) 1993-04-28 2003-01-14 Nichia Chemical Industries, Ltd. Gallium nitride-based III-V group compound semiconductor
US6610995B2 (en) 1993-04-28 2003-08-26 Nichia Corporation Gallium nitride-based III-V group compound semiconductor
US7205220B2 (en) 1993-04-28 2007-04-17 Nichia Corporation Gallium nitride based III-V group compound semiconductor device and method of producing the same
US7375383B2 (en) 1993-04-28 2008-05-20 Nichia Corporation Gallium nitride based III-V group compound semiconductor device and method of producing the same

Also Published As

Publication number Publication date
EP0446234B1 (de) 1993-09-08
KR970001501B1 (ko) 1997-02-11
WO1990006251A1 (de) 1990-06-14
EP0446234A1 (de) 1991-09-18
DE3840456A1 (de) 1990-06-07
US5188434A (en) 1993-02-23
JP3377999B2 (ja) 2003-02-17
DE58905568D1 (de) 1993-10-14
JPH05500934A (ja) 1993-02-25

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