KR960701763A - 경고등 트리거링용 회로(circuit for triggering warning lamps) - Google Patents

경고등 트리거링용 회로(circuit for triggering warning lamps)

Info

Publication number
KR960701763A
KR960701763A KR1019950704204A KR19950704204A KR960701763A KR 960701763 A KR960701763 A KR 960701763A KR 1019950704204 A KR1019950704204 A KR 1019950704204A KR 19950704204 A KR19950704204 A KR 19950704204A KR 960701763 A KR960701763 A KR 960701763A
Authority
KR
South Korea
Prior art keywords
circuit
triggering
fet4
fet3
power driver
Prior art date
Application number
KR1019950704204A
Other languages
English (en)
Other versions
KR100288160B1 (ko
Inventor
미카엘 치데크
볼프강 페이.
마리오 엥겔만
Original Assignee
우. 그라우 · 페. 포르트비히
아이티티 오토모티브 유럽 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 우. 그라우 · 페. 포르트비히, 아이티티 오토모티브 유럽 게엠베하 filed Critical 우. 그라우 · 페. 포르트비히
Publication of KR960701763A publication Critical patent/KR960701763A/ko
Application granted granted Critical
Publication of KR100288160B1 publication Critical patent/KR100288160B1/ko

Links

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
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/88—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means
    • 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
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/88—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means
    • B60T8/885—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means using electrical circuitry
    • 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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/30—Modifications for providing a predetermined threshold before switching
    • H03K17/302—Modifications for providing a predetermined threshold before switching in field-effect transistor switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
    • H03K17/6871—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor
    • H03K17/6874—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor in a symmetrical configuration
    • 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
    • B60T2270/00—Further aspects of brake control systems not otherwise provided for
    • B60T2270/40—Failsafe aspects of brake control systems
    • B60T2270/402—Back-up

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

경고등 트리거링용 회로는 전원 전압(VCC5,VCC12)에 접속되는 트리거링 회로를 구비한 자기 전도 트랜지스터 회로(P-FET3,P-FET4,R1)를 포함하는 부가 회로를 갖는다. 상기 트리거링 회로는 전원 전압이 적절할 때는 상기 트랜지스터 회로를 차단 상태로 유지한다. 전압이 부족하면(VCC5 및/또는 VCC12), 상기 자기 전도 트랜지스터 회로(P-FET3, P-FET4, Rl) 의 상기 트랜지스터들(P-FET3, P-FET4) 은 경고등 단자(WL-OUT)로부터 상기 파워 드라이버(2)의 제어 단자(G)까지 전류 경로를 개방하여 상기 파워 드라이버(2)를 스위칭 온시켜 곁국 상기 경고등(3)을 스위치 온시킨다.

Description

경고등 트리거링용 회로 (CIRCUIT FOR TRIGGERING WARNING LAMPS)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 다수의 접속부가 부호로 도시된 경고등 트리거링용 회로이다.
제2도는 제1도에 따른 실제의 경고등 트리거링 회로의 세부의 확대도이다.

Claims (4)

  1. 제어기의 작동 불량에 의해 개시되는 모니터링 신호의 존재시에 경고등 전류를 통과시키는 파워 드라이버를 포함하는 전자식 안티록 및/또는 마찰 미끄럼 제어 기능을 구비한 자동차 제동 시스템의 경고등 트리거링용회로에 있어서, 제어기의 전원 전압(VCC5, VCC12)에 접속되는 트리거링 회로를 구비하는 자기 전도 트랜지스터 회로(P-FET3, P-FET4,Rl)를 포함하는 부가 회로를 구비하는데, 상기 제어기는 모든 전원 전압(VCC5,VCC12)이 충분할 때 상기 트랜지스터 회로(P-FET3,P-FET4,Rl)를 차단하고, 전원 전압이 한계값 이하로 저하될 때, 상기 경고등(3)을 통해 상기 파워 드라이브(2)의 제어단자에 전류를 흐르게 하여 상기 파워 드라이브(2)를 트리거 또는 스위치 온하게 하는 것을 특징으로 하는 자동차 제동 시스템의 경고등 트리거링용 회로.
  2. 제1항에 있어서, 상기 자기 전도 트랜지스터 회(P-FET3, P-FET4,Rl)는 게이트 단자(G)가 상호 접속되어 상기 트리거링 회로의 아웃렛에 접속됨과 동시에 고-오옴의 저항(Rl)을 통해 접지(GND)에 접속되는 2개의 반직렬 접속의 p-채널 전계 효과 트랜지스더를 포함하는 것을 특징으로 하는 자동차 제동 시스템의 경고등트리거링용 회로.
  3. 제1항 또는 제2항에 있어서, 상기 부가 회로(5)는 상기 파워 드라이버(2)를 포함하는 집적 회로 부분인 것을 특징으로 하는 자동차 제동 시스템의 경고등 트리거링용 회로.
  4. 제2항 내지 제3항 중 어느 하나 이상의 항에 있어서, 상기 파워 드라이버(2)는 상기 경고등(3)까지 연장된 드레인 전극(D)을 갖는 전계 효과 트랜지스터이고, 상기 자기 전도 트랜지스터 회로(P-FET3,P-FET4,R1)의 드레인 소스 경로는 상기 파워 드라이버(2)가 상기 반직렬 접속된 트랜지스터(P-FET3,P-FET4)에 의해 트리거링될 수 있게 하기 위해 상기 파워 드라이버(2)의 드레인 게이트 경로에 병렬로 접속되는 것을 특징으로하는 자동차 제동 시스템의 경고등 트리거링용 회로.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950704204A 1993-03-31 1994-03-12 경고등트리거링용회로 KR100288160B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4310530A DE4310530A1 (de) 1993-03-31 1993-03-31 Schaltungsanordnung zur Warnlampen-Ansteuerung
DEP4310530.0 1993-03-31
PCT/EP1994/000771 WO1994022700A1 (de) 1993-03-31 1994-03-12 Schaltungsanordnung zur warnlampen-ansteuerung

Publications (2)

Publication Number Publication Date
KR960701763A true KR960701763A (ko) 1996-03-28
KR100288160B1 KR100288160B1 (ko) 2001-10-24

Family

ID=6484371

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950704204A KR100288160B1 (ko) 1993-03-31 1994-03-12 경고등트리거링용회로

Country Status (6)

Country Link
US (1) US5631626A (ko)
EP (1) EP0695250B1 (ko)
JP (1) JP3802557B2 (ko)
KR (1) KR100288160B1 (ko)
DE (2) DE4310530A1 (ko)
WO (1) WO1994022700A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100381593B1 (ko) * 2001-03-16 2003-05-12 주식회사 만도 안티록 브레이크 시스템의 안전 회로

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995006928A1 (de) * 1993-09-01 1995-03-09 Robert Bosch Gmbh Vorrichtung zur ansteuerung einer warneinrichtung
DE19631627A1 (de) * 1996-08-05 1998-02-12 Teves Gmbh Alfred Schaltungsanordnung zur Ansteuerung von Warnsignalgebern
DE19635440B4 (de) * 1996-08-31 2005-07-21 Robert Bosch Gmbh Verfahren und Vorrichtung zur Überwachung wenigstens eines Sensors
DE19837375B4 (de) * 1998-03-11 2008-09-04 Continental Teves Ag & Co. Ohg Warnvorrichtung
DE10103853B4 (de) * 2001-01-30 2010-03-18 Wabco Gmbh Verfahren zur Ansteuerung einer Warnlampe bei einem Antiblockiersystem für Strassenfahrzeuge
JP3881901B2 (ja) * 2002-02-04 2007-02-14 ボッシュ株式会社 車両用故障診断システム
US6999087B2 (en) * 2002-03-12 2006-02-14 Sun Microsystems, Inc. Dynamically adjusting sample density in a graphics system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4016457A (en) * 1973-10-19 1977-04-05 Kelsey-Hayes Company Failsafe system for skid control systems and the like
DE2701159C3 (de) * 1977-01-13 1985-03-21 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Schaltungsanordnung zum periodischen Überprüfen der Funktionsfähigkeit von Teilen einer blockiergeschützten druckmittelbetätigten Fahrzeugbremsanlage
DE2938344A1 (de) * 1979-09-21 1981-04-09 Knorr-Bremse GmbH, 8000 München Sicherheitsschaltung zur uebewachung von magnetventilen von fahrzeugen
DE3234630A1 (de) * 1982-09-18 1984-03-22 Robert Bosch Gmbh, 7000 Stuttgart Sicherheitseinrichtung fuer lediglich in groesseren zeitabstaenden wirksam werdene vorrichtungen in kraftfahrzeugen
US4709223A (en) * 1985-12-30 1987-11-24 Loral Corporation Antiskid system monitoring circuit
DE3621589A1 (de) * 1986-06-27 1988-01-07 Audi Ag Schaltung zur spannungsversorgung eines elektrischen bausteines
US5129259A (en) * 1989-09-26 1992-07-14 View Donald J Automatic transmission analyzing and fault indicating system
JP2807837B2 (ja) * 1989-12-01 1998-10-08 日清紡績株式会社 アンチスキッド制御装置の故障検出回路
DE4117099A1 (de) * 1991-03-30 1992-10-01 Teves Gmbh Alfred Schaltungsanordnung fuer einen regler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100381593B1 (ko) * 2001-03-16 2003-05-12 주식회사 만도 안티록 브레이크 시스템의 안전 회로

Also Published As

Publication number Publication date
JPH08508220A (ja) 1996-09-03
EP0695250A1 (de) 1996-02-07
EP0695250B1 (de) 1997-06-11
DE4310530A1 (de) 1994-10-06
DE59403127D1 (de) 1997-07-17
US5631626A (en) 1997-05-20
WO1994022700A1 (de) 1994-10-13
KR100288160B1 (ko) 2001-10-24
JP3802557B2 (ja) 2006-07-26

Similar Documents

Publication Publication Date Title
US11289894B2 (en) Overcurrent protection circuit
EP0631390B1 (en) A power semiconductor circuit
US11239837B2 (en) Switch device
KR20150129802A (ko) 다양한 전력 조건들 하에서 부하를 구동시키기 위한 시스템들 및 방법들
DE60335961D1 (de) Treiberschaltung für schaltvorrichtung und ansteuerverfahren dafür
JP4229656B2 (ja) 電流制限回路およびそれを備えた出力回路
US20080247108A1 (en) Load drive device
KR910008906A (ko) 접지해제 보호회로를 갖는 전자 회로 장치
US9154126B2 (en) High voltage output driver
KR960701763A (ko) 경고등 트리거링용 회로(circuit for triggering warning lamps)
KR940017212A (ko) 전력 트랜지스터에 대한 제어 전극 디스에이블 회로
KR910001746A (ko) 메모리 소자내의 센스 앰프 드라이버
US11394379B2 (en) Switch device
JP6632851B2 (ja) 入力回路
ATE360279T1 (de) Regelungsschaltung für einen generator
JP4228960B2 (ja) 負荷駆動装置及び負荷駆動装置の高電圧印加試験方法
KR880006830A (ko) 차량용 교류발전기의 제어장치
KR960009415A (ko) 전계효과-제어 반도체장치용 구동회로
KR950022128A (ko) 트랜지스터 회로
JP4423765B2 (ja) 負荷駆動装置
JP2003047287A (ja) 保護回路
KR100245594B1 (ko) 직류모터의 구동 제어회로
US11283442B2 (en) Semiconductor device
KR910008925A (ko) 승압 전환 구조를 갖는 정전압 조절기용 전력 공급 회로
KR970038060A (ko) 차량의 브레이크등 점등 상태 확인 장치

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20130130

Year of fee payment: 13

FPAY Annual fee payment

Payment date: 20140123

Year of fee payment: 14

EXPY Expiration of term