DE3279416D1 - Fail-safe system in a power regulation circuit for an automotive electronic circuit - Google Patents

Fail-safe system in a power regulation circuit for an automotive electronic circuit

Info

Publication number
DE3279416D1
DE3279416D1 DE8282108983T DE3279416T DE3279416D1 DE 3279416 D1 DE3279416 D1 DE 3279416D1 DE 8282108983 T DE8282108983 T DE 8282108983T DE 3279416 T DE3279416 T DE 3279416T DE 3279416 D1 DE3279416 D1 DE 3279416D1
Authority
DE
Germany
Prior art keywords
fail
circuit
power regulation
safe system
automotive electronic
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE8282108983T
Other languages
English (en)
Inventor
Toshiro Matsuda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=15552102&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3279416(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Application granted granted Critical
Publication of DE3279416D1 publication Critical patent/DE3279416D1/de
Expired legal-status Critical Current

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
    • 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
    • B60T2270/00—Further aspects of brake control systems not otherwise provided for
    • B60T2270/40—Failsafe aspects of brake control systems
    • B60T2270/414—Power supply failure

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)
  • Protection Of Static Devices (AREA)
  • Emergency Protection Circuit Devices (AREA)
DE8282108983T 1981-09-29 1982-09-28 Fail-safe system in a power regulation circuit for an automotive electronic circuit Expired DE3279416D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56152969A JPS5854830A (ja) 1981-09-29 1981-09-29 車両用電子回路の電源監視装置

Publications (1)

Publication Number Publication Date
DE3279416D1 true DE3279416D1 (en) 1989-03-09

Family

ID=15552102

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282108983T Expired DE3279416D1 (en) 1981-09-29 1982-09-28 Fail-safe system in a power regulation circuit for an automotive electronic circuit

Country Status (4)

Country Link
US (1) US4707758A (de)
EP (1) EP0075931B2 (de)
JP (1) JPS5854830A (de)
DE (1) DE3279416D1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5853553A (ja) * 1981-09-28 1983-03-30 Nissan Motor Co Ltd アンチスキツド制御システムの監視装置
JPS59161342U (ja) * 1983-04-12 1984-10-29 ソニー株式会社 保護回路
JPS59213551A (ja) * 1983-05-17 1984-12-03 Nissan Motor Co Ltd アンチスキツド制御システムの電源電圧監視回路
DE3435055A1 (de) * 1984-09-25 1986-04-03 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Einrichtung zum schutz einer blockierschutz-elektronik gegen ueberspannung
US4705508A (en) * 1985-09-30 1987-11-10 Regents Of The University Of Minnesota Apparatus and method for rapid infusion of circulatory supportive fluids
US4812677A (en) * 1987-10-15 1989-03-14 Motorola Power supply control with false shut down protection
US4983955A (en) * 1988-11-28 1991-01-08 Hendry Mechanical Works Electric power supply circuit monitoring systems
DE3925418C2 (de) * 1989-08-01 1997-02-27 Teves Gmbh Alfred Schaltungsanordnung zur Überwachung der Endstufen einer Vielzahl von Ventilen
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
DE9318179U1 (de) * 1993-11-27 1995-03-30 Bosch Gmbh Robert Im Fahrzeug mitgeführter Regler
US5648759A (en) * 1994-02-02 1997-07-15 National Semiconductor Corporation Failsafe voltage regulator with warning signal driver
JP3752022B2 (ja) * 1995-08-25 2006-03-08 株式会社デンソー 故障診断機能付き電子制御装置
EP1024985B1 (de) * 1997-10-24 2003-01-15 Continental Teves AG & Co. oHG Schaltungsanordnung zur spannungsüberwachung einer geregelten ausgangsspannung in einem kraftfahrzeug
US6144903A (en) * 1998-08-03 2000-11-07 Meritor Heavy Vehicle Systems, Llc Electrical fault recognition system for vehicles
JP2001313368A (ja) * 2000-04-28 2001-11-09 Denso Corp 集積回路
US6624531B2 (en) * 2001-10-09 2003-09-23 Delphi Technologies, Inc. Controller input voltage regulation by actuator power modulation
JP4220916B2 (ja) * 2004-02-24 2009-02-04 株式会社デンソー 半導体スイッチ
US8746812B2 (en) * 2004-10-08 2014-06-10 Marcia Albright Brake control unit
FR2947227B1 (fr) * 2009-06-25 2011-06-17 Bosch Gmbh Robert Systeme de freins hydrauliques a assistance hydraulique
WO2016175787A1 (en) * 2015-04-29 2016-11-03 New York Air Brake, LLC Train brake safety monitoring and fault action system
JP6555167B2 (ja) * 2016-03-25 2019-08-07 株式会社安川電機 電動機及びブレーキの解除方法
JP7375572B2 (ja) 2020-01-24 2023-11-08 セイコーエプソン株式会社 物理量検出回路、物理量センサー、電子機器、移動体及び物理量センサーの故障診断方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3225257A (en) * 1962-10-09 1965-12-21 Burroughs Corp High speed direct current voltage fault sensing, indicating and load protecting apparatus
US3394270A (en) * 1965-02-05 1968-07-23 Navy Usa Plural input voltage comparing signal generator
DE1914765C2 (de) * 1969-03-22 1982-11-11 Teldix Gmbh, 6900 Heidelberg Elektrische Steueranlage für ein blockiergeschützte Fahrzeugbremsanlage
DE1937123A1 (de) * 1969-07-22 1971-02-18 Daimler Benz Ag Bremskraftregelung fuer Fahrzeuge,insbesondere Kraftfahrzeuge
DE2253867C3 (de) * 1972-11-03 1981-04-16 Robert Bosch Gmbh, 7000 Stuttgart Überwachungsschaltung für Antiblockierregelsysteme
US3813667A (en) * 1973-05-29 1974-05-28 Us Navy Three-phase power disturbance monitor
JPS50161658A (de) * 1974-06-19 1975-12-27
JPS516038A (en) * 1974-07-02 1976-01-19 Furukawa Electric Co Ltd Hikaridensorono seizohoho
JPS5229938A (en) * 1975-09-02 1977-03-07 Pioneer Electronic Corp Detection apparatus for the operation of electric machiens
US4049326A (en) * 1975-11-14 1977-09-20 Motorola, Inc. Fail safe circuit for an anti-skid control apparatus
US4156280A (en) * 1976-12-17 1979-05-22 International Business Machines Corporation Utility monitor for detecting and storing power line disturbances
FR2412850A1 (fr) * 1977-04-26 1979-07-20 Suwa Seikosha Kk Circuit integre a semi-conducteurs
JPS54146346A (en) * 1978-05-09 1979-11-15 Nippon Denso Co Ltd Fault diagnosing method and device for electronic controller for automobile

Also Published As

Publication number Publication date
JPH0373212B2 (de) 1991-11-21
EP0075931A3 (en) 1986-02-05
JPS5854830A (ja) 1983-03-31
EP0075931A2 (de) 1983-04-06
EP0075931B2 (de) 1992-12-30
EP0075931B1 (de) 1989-02-01
US4707758A (en) 1987-11-17

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8328 Change in the person/name/address of the agent

Free format text: PATENTANWAELTE MUELLER & HOFFMANN, 81667 MUENCHEN