DE69008283D1 - Gerät zum Nachweis und zur Unterscheidung von funktionellen Fehlern in einer elektrischen Versorgungsschaltung. - Google Patents

Gerät zum Nachweis und zur Unterscheidung von funktionellen Fehlern in einer elektrischen Versorgungsschaltung.

Info

Publication number
DE69008283D1
DE69008283D1 DE69008283T DE69008283T DE69008283D1 DE 69008283 D1 DE69008283 D1 DE 69008283D1 DE 69008283 T DE69008283 T DE 69008283T DE 69008283 T DE69008283 T DE 69008283T DE 69008283 D1 DE69008283 D1 DE 69008283D1
Authority
DE
Germany
Prior art keywords
differentiation
detection
supply circuit
electrical supply
functional errors
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 - Fee Related
Application number
DE69008283T
Other languages
English (en)
Other versions
DE69008283T2 (de
Inventor
Daniel Guerra
Thierry Michel Alain Sicard
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of DE69008283D1 publication Critical patent/DE69008283D1/de
Application granted granted Critical
Publication of DE69008283T2 publication Critical patent/DE69008283T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/18—Modifications for indicating state of switch
    • 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
    • B60T8/34—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 having a fluid pressure regulator responsive to a speed condition
    • B60T8/36—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 having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic 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
    • B60T8/32—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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/005—Testing of electric installations on transport means
    • G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
    • G01R31/007—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks using microprocessors or computers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
    • G05B19/058—Safety, monitoring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/002—Monitoring or fail-safe circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0822—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in field-effect transistor switches
    • 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
    • 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
    • B60T2270/415—Short-circuit, open circuit failure
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/10—Plc systems
    • G05B2219/14—Plc safety
    • G05B2219/14048—Short circuit
DE69008283T 1989-09-11 1990-09-06 Gerät zum Nachweis und zur Unterscheidung von funktionellen Fehlern in einer elektrischen Versorgungsschaltung. Expired - Fee Related DE69008283T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8911819A FR2651890B1 (fr) 1989-09-11 1989-09-11 Dispositif de detection et de discrimination de defauts de fonctionnement d'un circuit d'alimentation electrique.

Publications (2)

Publication Number Publication Date
DE69008283D1 true DE69008283D1 (de) 1994-05-26
DE69008283T2 DE69008283T2 (de) 1994-09-08

Family

ID=9385297

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69008283T Expired - Fee Related DE69008283T2 (de) 1989-09-11 1990-09-06 Gerät zum Nachweis und zur Unterscheidung von funktionellen Fehlern in einer elektrischen Versorgungsschaltung.

Country Status (4)

Country Link
US (1) US5161112A (de)
EP (1) EP0418665B1 (de)
DE (1) DE69008283T2 (de)
FR (1) FR2651890B1 (de)

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FR2670902B1 (fr) * 1990-12-21 1993-04-23 Siemens Automotive Sa Dispositif de detection et de discrimination de defauts d'un circuit d'alimentation electrique d'une charge.
IT1250830B (it) * 1991-07-31 1995-04-21 St Microelectronics Srl Dispositivo di rilevamento di guasto in circuiti di pilotaggio.
DE4125302C2 (de) * 1991-07-31 2003-04-30 Bosch Gmbh Robert Einrichtung zur Überwachung eines elektrischen Verbrauchers in einem Fahrzeug
US5519598A (en) * 1992-01-14 1996-05-21 Nippon Signal Co., Ltd. Load driving circuit
DE4201577A1 (de) * 1992-01-22 1993-07-29 Bosch Gmbh Robert Elektronisches steuersystem fuer ein elektromagnetisches stellmittel in einem kraftfahrzeug mit einem steuergeraet
DE4202761C2 (de) * 1992-01-31 1995-10-05 Hella Kg Hueck & Co Schaltung zur Ansteuerung und Überwachung induktiver Lasten, insbesondere von Magnetventilen in einem Antiblockierregelsystem
EP0558813B1 (de) * 1992-03-02 1997-09-24 KNORR-BREMSE SYSTEME FÜR NUTZFAHRZEUGE GmbH Verfahren und Vorrichtung zur Ansteuerung und Fehlerrückmeldung eines elektrischen Bauelements
FR2703480B1 (fr) * 1993-03-30 1995-06-02 Merlin Gerin Interface analogique de sécurité.
DE4313532B4 (de) * 1993-04-24 2007-08-30 Robert Bosch Gmbh Verfahren zur Überprüfung einer Endstufe
IT1261102B (it) * 1993-10-29 1996-05-09 Marelli Autronica Interfaccia per dispositivi controllati da microcontrollori e/o microprocessori.
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US5621603A (en) * 1995-07-26 1997-04-15 United Technologies Corporation Pulse width modulated solenoid driver controller
US5729164A (en) * 1996-01-11 1998-03-17 Alliedsignal Truck Brake Systems Co. Solenoid driver interface custom integrated circuit
DE19619441A1 (de) 1996-05-14 1997-11-20 Fahrzeugklimaregelung Gmbh Bus-System und Verfahren zur Diagnose von über das Bus-System miteinander verbundenen Teilnehmern
DE19644181A1 (de) 1996-10-24 1998-04-30 Teves Gmbh Alfred Schaltungsanordnung zur Leckstromüberwachung
EP0864875B1 (de) * 1997-03-11 2003-08-20 Schneider Electric Gmbh Verfahren zur Überprüfung einer Sicherheitsschaltung
DE19721366A1 (de) * 1997-05-22 1998-11-26 Bosch Gmbh Robert Elektrische Schaltungsanordnung
FR2769385B1 (fr) * 1997-10-07 2000-01-28 Crouzet Automatismes Automate programmable apte a detecter un defaut d'isolement sur un reseau auquel il est relie
US5952870A (en) * 1997-12-29 1999-09-14 Motorola, Inc. Circuit with hysteresis and method using same
FR2786331B1 (fr) * 1998-11-24 2001-02-02 Legrand Sa Dispositif de protection electronique contre les courts-circuits
EP1011186A3 (de) * 1998-12-07 2001-10-31 Delphi Technologies, Inc. Elektrische Laststeuerschaltung
DE19961592A1 (de) * 1999-12-21 2001-06-28 Bosch Gmbh Robert Vorrichtung zur Erkennung einer Fehlfunktion
DE10122954B4 (de) * 2000-09-07 2016-09-08 Continental Teves Ag & Co. Ohg Verfahren und Schaltungsanordnung zur Strom- und Spannungsversorgung von mindestens einem elektrischen Verbraucher in einem Kraftfahrzeug und deren Verwendung in einem elektrischen Bremssystem
EP1426841B1 (de) * 2002-12-02 2010-06-02 Infineon Technologies AG Anordnung bestehend aus einer programmgesteuerten Einheit und einem mit dieser verbundenen Power-Baustein
CN1309137C (zh) * 2003-07-24 2007-04-04 上海交通大学 补偿电网增量函数接地选线方法
DE102004012102B3 (de) * 2004-03-12 2005-11-24 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Schaltungsanordnung zur Detektion eines Kriech- oder Defektstroms
DE102006008958A1 (de) * 2005-03-10 2006-09-28 Continental Teves Ag & Co. Ohg Elektronisches Kraftfahrzeugbremsensteuergerät
FR2903535B1 (fr) * 2006-07-07 2008-10-31 Peugeot Citroen Automobiles Sa Procede de protection en cas d'anomalie electrique d'un actionneur de vehicule automobile
EP2257825B1 (de) 2008-03-20 2019-01-30 NXP USA, Inc. Anordnung und verfahren zur detektion von störungen beim liefern von elektrischer leistung an elektrische lasten
JP5489708B2 (ja) * 2009-12-28 2014-05-14 ナブテスコ株式会社 アクチュエータ制御システム
US20110316691A1 (en) * 2010-06-24 2011-12-29 Brian Pepin Flat-hierarchy system for condition-based monitoring of distributed equipment
DE102011087451A1 (de) * 2011-11-30 2013-06-06 Robert Bosch Gmbh Verfahren und Vorrichtung zum Feststellen eines Fehlers in Verbindungleitungen zwischen einer Zentraleinheit und einer Mehrzahl von voreinander unabhängigen elektronischen Baueinheiten
GB201206921D0 (en) 2012-04-20 2012-06-06 Amantys Ltd Communication protocol
CN104101810B (zh) * 2013-04-12 2016-12-28 海洋王（东莞）照明科技有限公司 一种基于led组的检测电路及检测器
US11404866B2 (en) 2016-04-08 2022-08-02 Infineon Technologies Ag Electronic switching and protection circuit with several operation modes

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Also Published As

Publication number Publication date
EP0418665A1 (de) 1991-03-27
EP0418665B1 (de) 1994-04-20
US5161112A (en) 1992-11-03
DE69008283T2 (de) 1994-09-08
FR2651890B1 (fr) 1991-12-13
FR2651890A1 (fr) 1991-03-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee