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
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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Automation & Control Theory (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Safety Devices In Control Systems (AREA)
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) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4005609B4 (de) * | 1990-02-22 | 2004-04-29 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Funktionsüberwachung eines elektrischen Verbrauchers |
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 |
DE69322315T2 (de) * | 1992-01-14 | 1999-04-29 | Nippon Signal Co Ltd | Steuerschaltung für induktive last |
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 |
ATE158666T1 (de) * | 1992-03-02 | 1997-10-15 | Knorr Bremse Systeme | 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. |
GB9421402D0 (en) * | 1994-10-21 | 1994-12-07 | Plessey Semiconductors Ltd | Power switch driver |
JP2959424B2 (ja) * | 1995-02-23 | 1999-10-06 | 住友電装株式会社 | 自動車の電流分配システム |
FR2733648B1 (fr) * | 1995-04-28 | 1997-07-04 | Celduc Relais Sa | Relais statique protege |
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 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4389710A (en) * | 1981-01-12 | 1983-06-21 | Goodyear Aerospace Corporation | Braking system test circuit |
US4535409A (en) * | 1981-09-18 | 1985-08-13 | Mcgraw-Edison Company | Microprocessor based recloser control |
US4445183A (en) * | 1981-12-23 | 1984-04-24 | Rockwell International Corporation | Electrical switch |
US4432030A (en) * | 1982-03-29 | 1984-02-14 | Carrier Corporation | Short circuit protection system |
JPS59209946A (ja) * | 1983-05-16 | 1984-11-28 | Nissan Motor Co Ltd | アンチスキツド制御装置 |
IE832034L (en) * | 1983-12-31 | 1985-02-28 | Pcb Controls Ltd | Anti-skid valve control system |
US4587590A (en) * | 1984-02-15 | 1986-05-06 | Electronics Corporation Of America | Microcomputer driven fail-safe device with short circuit detection for electronic control circuitry |
FR2561413B1 (fr) * | 1984-03-15 | 1989-04-14 | Merlin Gerin | Systeme informatique a structure multiprocesseur pour la commande et le controle d'un procede |
FR2564651B1 (fr) * | 1984-05-17 | 1988-06-10 | Spie Batignolles | Dispositif d'interfaces pour le controle et la commande de tableaux de distribution |
JPS61261643A (ja) * | 1985-05-14 | 1986-11-19 | Suzuki Motor Co Ltd | 車両用制御装置の故障検出装置 |
JPS62122827A (ja) * | 1985-11-22 | 1987-06-04 | Isuzu Motors Ltd | 電子制御装置における電源制御装置 |
JPH0792016B2 (ja) * | 1986-06-09 | 1995-10-09 | 三菱電機株式会社 | 内燃機関用燃料噴射弁駆動回路の故障検出回路 |
JPH0817539B2 (ja) * | 1986-07-16 | 1996-02-21 | 株式会社東芝 | 電動機等の負荷群制御装置 |
JPH061402B2 (ja) * | 1987-03-20 | 1994-01-05 | 住友電気工業株式会社 | 多重系制御回路 |
US4799126A (en) * | 1987-04-16 | 1989-01-17 | Navistar International Transportation Corp. | Overload protection for D.C. circuits |
JPH01227611A (ja) * | 1988-03-04 | 1989-09-11 | Alps Electric Co Ltd | 負荷制御装置 |
US4851952A (en) * | 1988-04-15 | 1989-07-25 | Ford Motor Company | Circuit for prevention of undesired operation in multiple power drivers |
US4951205A (en) * | 1988-04-29 | 1990-08-21 | Chrysler Corporation | Method of diagnostic protection for an electronic automatic transmission system |
US5019996A (en) * | 1988-08-29 | 1991-05-28 | Advanced Micro Devices, Inc. | Programmable power supply level detection and initialization circuitry |
-
1989
- 1989-09-11 FR FR8911819A patent/FR2651890B1/fr not_active Expired - Fee Related
-
1990
- 1990-09-06 EP EP90117230A patent/EP0418665B1/de not_active Expired - Lifetime
- 1990-09-06 DE DE69008283T patent/DE69008283T2/de not_active Expired - Fee Related
- 1990-09-11 US US07/580,606 patent/US5161112A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5161112A (en) | 1992-11-03 |
EP0418665B1 (de) | 1994-04-20 |
EP0418665A1 (de) | 1991-03-27 |
FR2651890A1 (fr) | 1991-03-15 |
DE69008283T2 (de) | 1994-09-08 |
FR2651890B1 (fr) | 1991-12-13 |
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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 |