ES2188938T3 - Sistema de bus y procedimiento para el diagnostico de abonados interconectados a traves del sistema de bus. - Google Patents

Sistema de bus y procedimiento para el diagnostico de abonados interconectados a traves del sistema de bus.

Info

Publication number
ES2188938T3
ES2188938T3 ES97920577T ES97920577T ES2188938T3 ES 2188938 T3 ES2188938 T3 ES 2188938T3 ES 97920577 T ES97920577 T ES 97920577T ES 97920577 T ES97920577 T ES 97920577T ES 2188938 T3 ES2188938 T3 ES 2188938T3
Authority
ES
Spain
Prior art keywords
diagnosis
bus system
procedure
subscribers
bus
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 - Lifetime
Application number
ES97920577T
Other languages
English (en)
Inventor
Jurgen Munz
Harald Eisenhardt
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.)
GKR Gesellschaft fuer Fahrzeugklimaregelung mbH
Original Assignee
GKR Gesellschaft fuer Fahrzeugklimaregelung mbH
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 GKR Gesellschaft fuer Fahrzeugklimaregelung mbH filed Critical GKR Gesellschaft fuer Fahrzeugklimaregelung mbH
Application granted granted Critical
Publication of ES2188938T3 publication Critical patent/ES2188938T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/2205—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested
    • G06F11/2221—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested to test input/output devices or peripheral units
    • 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
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/30—Marginal testing, e.g. by varying supply voltage
    • G01R31/3004—Current or voltage test
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/403—Bus networks with centralised control, e.g. polling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
    • H04L43/0817—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking functioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L2012/40267—Bus for use in transportation systems
    • H04L2012/40273—Bus for use in transportation systems the transportation system being a vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Quality & Reliability (AREA)
  • Computer Hardware Design (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Small-Scale Networks (AREA)
  • Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
  • Control Of Electric Motors In General (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

LA INVENCION SE REFIERE A UN SISTEMA DE BUS CON ABONADOS ENLAZADOS ENTRE SI A TRAVES DE UN BUS, DE LOS QUE UN ABONADO ESTA ESTABLECIDO COMO MAESTRO (1) Y LOS DEMAS ABONADOS COMO ESCLAVOS (2, 3, 4), CON UN DISPOSITIVO DE DIAGNOSTICO (5) O UN PROCEDIMIENTO PARA EL DIAGNOSTICO EN ESTE TIPO DE SISTEMA DE BUS. UN DIAGNOSTICO FIABLE QUE PERMITE OBTENER INFORMACION DIFERENCIADA SOBRE LAS SALIDAS CONCRETAS DE LOS ABONADOS, CON BAJO COSTE DEL DISPOSITIVO DE DIAGNOSTICO (5), SE CONSIGUE AL HABER PREVISTO UN DISPOSITIVO DE DIAGNOSTICO TAN SOLO EN EL MAESTRO (1), AL ALMACENAR EN EL DISPOSITIVO DE DIAGNOSTICO (5) LOS DATOS SOBRE CORRIENTE Y TENSION DE AL MENOS UNA SALIDA A DIAGNOSTICAR DE AL MENOS UN ESCLAVO Y AL REALIZAR EL DIAGNOSTICO DE LAS SALIDAS BAJO CONDICIONES PREFIJADAS O PREFIJABLES SOBRE LA BASE DE UN PROGRAMA MEMORIZADO EN EL MAESTRO.
ES97920577T 1996-05-14 1997-04-03 Sistema de bus y procedimiento para el diagnostico de abonados interconectados a traves del sistema de bus. Expired - Lifetime ES2188938T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19619441A DE19619441A1 (de) 1996-05-14 1996-05-14 Bus-System und Verfahren zur Diagnose von über das Bus-System miteinander verbundenen Teilnehmern

Publications (1)

Publication Number Publication Date
ES2188938T3 true ES2188938T3 (es) 2003-07-01

Family

ID=7794301

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97920577T Expired - Lifetime ES2188938T3 (es) 1996-05-14 1997-04-03 Sistema de bus y procedimiento para el diagnostico de abonados interconectados a traves del sistema de bus.

Country Status (7)

Country Link
US (1) US6542948B1 (es)
EP (1) EP0898714B1 (es)
JP (1) JP2000510625A (es)
KR (1) KR20000011002A (es)
DE (2) DE19619441A1 (es)
ES (1) ES2188938T3 (es)
WO (1) WO1997043657A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10152216B4 (de) * 2001-10-23 2006-01-26 Siemens Ag Verfahren und Anordnung zum Überwachen eines Bus-Systems
US7321985B2 (en) * 2004-02-26 2008-01-22 International Business Machines Corporation Method for achieving higher availability of computer PCI adapters
US8949665B2 (en) * 2009-09-01 2015-02-03 Fisher-Rosemount Systems, Inc. Integrated bus controller and power supply device for use in a process control system
US8576082B2 (en) 2010-07-15 2013-11-05 Jones Group Forensic Engineers Busway joint parameter detection system
US9934117B2 (en) * 2015-03-24 2018-04-03 Honeywell International Inc. Apparatus and method for fault detection to ensure device independence on a bus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4514845A (en) 1982-08-23 1985-04-30 At&T Bell Laboratories Method and apparatus for bus fault location
US4629976A (en) 1985-02-28 1986-12-16 Ncr Corporation Method and circuit for evaluating an analog voltage
US4862069A (en) * 1987-08-05 1989-08-29 Genrad, Inc. Method of in-circuit testing
US4951283A (en) 1988-07-08 1990-08-21 Genrad, Inc. Method and apparatus for identifying defective bus devices
WO1990009631A1 (de) 1989-02-17 1990-08-23 Robert Bosch Gmbh Verfahren zur überwachung eines computer-netzwerks
FR2651890B1 (fr) * 1989-09-11 1991-12-13 Siemens Bendix Automotive Elec Dispositif de detection et de discrimination de defauts de fonctionnement d'un circuit d'alimentation electrique.
US5499336A (en) 1991-08-16 1996-03-12 Robert Bosch Gmbh Monitoring a computer network
US5793946A (en) * 1996-03-12 1998-08-11 Varis Corporation Run-time diagnostic system
US6023507A (en) * 1997-03-17 2000-02-08 Sun Microsystems, Inc. Automatic remote computer monitoring system

Also Published As

Publication number Publication date
EP0898714A1 (de) 1999-03-03
US6542948B1 (en) 2003-04-01
KR20000011002A (ko) 2000-02-25
DE59708892D1 (de) 2003-01-16
EP0898714B1 (de) 2002-12-04
WO1997043657A1 (de) 1997-11-20
DE19619441A1 (de) 1997-11-20
JP2000510625A (ja) 2000-08-15

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