ES2158538T3 - Procedimiento para comprobar y asegurar la disponibilidad de un sistema integrado en red. - Google Patents
Procedimiento para comprobar y asegurar la disponibilidad de un sistema integrado en red.Info
- Publication number
- ES2158538T3 ES2158538T3 ES97916390T ES97916390T ES2158538T3 ES 2158538 T3 ES2158538 T3 ES 2158538T3 ES 97916390 T ES97916390 T ES 97916390T ES 97916390 T ES97916390 T ES 97916390T ES 2158538 T3 ES2158538 T3 ES 2158538T3
- Authority
- ES
- Spain
- Prior art keywords
- subscriber
- source
- bus
- level
- dominant
- 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
Links
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
- B60R16/0315—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for using multiplexing techniques
-
- 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
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
- G06F11/2002—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where interconnections or communication control functionality are redundant
- G06F11/2007—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where interconnections or communication control functionality are redundant using redundant communication media
-
- 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
- H04L12/40006—Architecture of a communication node
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection
-
- 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
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25032—CAN, canbus, controller area network bus
-
- 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
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25182—Serial between host and modules, nodes, parallel in node to microcontroller
-
- 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]
- H04L12/46—Interconnection of networks
- H04L12/4604—LAN interconnection over a backbone network, e.g. Internet, Frame Relay
- H04L12/462—LAN interconnection over a bridge based backbone
- H04L12/4625—Single bridge functionality, e.g. connection of two networks over a single bridge
-
- 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
- H04L2012/40208—Bus networks characterized by the use of a particular bus standard
- H04L2012/40215—Controller Area Network CAN
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Automation & Control Theory (AREA)
- Computer Security & Cryptography (AREA)
- Quality & Reliability (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Small-Scale Networks (AREA)
- Dc Digital Transmission (AREA)
- Power Sources (AREA)
- Semiconductor Integrated Circuits (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Monitoring And Testing Of Exchanges (AREA)
Abstract
LA INVENCION SE REFIERE A UN PROCEDIMIENTO DE CONTROL Y ASEGURAMIENTO DE LA DISPONIBILIDAD DE UN SISTEMA CONECTADO A RED, ASIGNADO A UN SOPORTE DE SISTEMA, EN EL QUE VARIOS ABONADOS INTERCAMBIAN DATOS VIA UNA RED DE BUS COMPUESTA DE UNA O MAS LINEAS. POR LO MENOS ABONADOS INDIVIDUALES PUEDEN TRASMITIR DATOS POR LA/S LINEA/S APLICANDO DETERMINADOS NIVELES DE TENSION EN LAS MISMAS; LOS DATOS EN POR LO MENOS UN ABONADO RECEPTOR SON EVALUADOS EN BASE A LOS NIVELES DE TENSION MEDIANTE EL CONTROL POR PARTE DE POR LO MENOS UN ABONADO RECEPTOR DE SI LAS LINEAS SUPERAN O BAJAN DE DETERMINADOS NIVELES DE TENSION. SEGUN LA INVENCION, LAS SEÑALES QUE ENTRAN EN LA RED DE BUS SON DISCRIMINADAS, CONTROLADAS O MEDIDAS POR DETERMINADOS ABONADOS CON EL SISTEMA EN MARCHA EN RELACION CON POR LO MENOS UN CRITERIO DE SEÑAL BAJO CONDICIONES DEFINIDAS A NIVEL DE RED PARA TODOS LOS ABONADOS, CREANDOSE DATOS DE ESTADO CARACTERISTICOS RELATIVOS A CADA ABONADO PARA CADA CRITERIO DE SEÑAL, QUE SE AGRUPAN Y ORDENAN EN POR LO MENOS UNA CARPETA DE ESTADO DEL SISTEMA. LOS DATOS DE ESTADO CARACTERIZAN EL ESTADO ACTUAL Y POR LO MENOS UN ESTADO ANTERIOR EN RELACION CON LOS ABONADOS CONTROLADOS CON RESPECTO A POR LO MENOS UN CRITERIO. DE LOS DATOS DE ESTADO SE OBTIENE POR LO MENOS UNA MEDIDA DE LA DESVIACION DE ERROR DEL SISTEMA CONECTADO A RED EN RELACION CON POR LO MENOS UN CRITERIO.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19611944A DE19611944C2 (de) | 1996-03-26 | 1996-03-26 | Integrierter Schaltkreis zur Kopplung eines mikrokontrollierten Steuergerätes an einen Zweidraht-Bus |
DE9605088 | 1996-11-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2158538T3 true ES2158538T3 (es) | 2001-09-01 |
Family
ID=7789485
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96939842T Expired - Lifetime ES2202487T3 (es) | 1996-03-26 | 1996-11-19 | Procedimiento para la determinacion de los desplazamientos entre los modulos electronicos dentro de una red de bus de cable o de calidad de coincidencia entre sus respectivos niveles operativos de comunicacion y dispositivo para la realizacion del procedimiento. |
ES97104111T Expired - Lifetime ES2183032T3 (es) | 1996-03-26 | 1997-03-12 | Circuito integrado para acoplar en un bus de dos hilos un aparato de control controlado por microcontrolador. |
ES97916390T Expired - Lifetime ES2158538T3 (es) | 1996-03-26 | 1997-03-26 | Procedimiento para comprobar y asegurar la disponibilidad de un sistema integrado en red. |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96939842T Expired - Lifetime ES2202487T3 (es) | 1996-03-26 | 1996-11-19 | Procedimiento para la determinacion de los desplazamientos entre los modulos electronicos dentro de una red de bus de cable o de calidad de coincidencia entre sus respectivos niveles operativos de comunicacion y dispositivo para la realizacion del procedimiento. |
ES97104111T Expired - Lifetime ES2183032T3 (es) | 1996-03-26 | 1997-03-12 | Circuito integrado para acoplar en un bus de dos hilos un aparato de control controlado por microcontrolador. |
Country Status (8)
Country | Link |
---|---|
US (4) | US6405330B1 (es) |
EP (2) | EP0890242B1 (es) |
JP (1) | JP2824903B2 (es) |
KR (4) | KR20000004924A (es) |
AT (1) | ATE244481T1 (es) |
DE (3) | DE19611944C2 (es) |
ES (3) | ES2202487T3 (es) |
WO (1) | WO1997036399A1 (es) |
Families Citing this family (182)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19611944C2 (de) | 1996-03-26 | 2003-03-27 | Daimler Chrysler Ag | Integrierter Schaltkreis zur Kopplung eines mikrokontrollierten Steuergerätes an einen Zweidraht-Bus |
SE511458C2 (sv) * | 1997-02-17 | 1999-10-04 | Mecel Ab | Skyddsanordning för diagnosuttag i distribuerade datornät |
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DE19750317B4 (de) * | 1997-11-13 | 2006-06-14 | Sgs-Thomson Microelectronics Gmbh | Empfangsschaltung für ein CAN-System |
JP4046776B2 (ja) * | 1998-03-10 | 2008-02-13 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | データ伝送システム |
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DE19929804B4 (de) * | 1998-07-01 | 2004-09-16 | Elan Schaltelemente Gmbh & Co. Kg | Steuerungssystem |
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DE19857683B4 (de) * | 1998-12-14 | 2007-06-28 | Wratil, Peter, Dr. | Verfahren zur Sicherheitsüberwachung von Steuerungseinrichtungen |
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DE19904892B4 (de) * | 1999-02-06 | 2008-06-12 | Wratil, Peter, Dr. | Verfahren zur Fehlerunterdrückung bei Eingabeeinheiten in Steuerungseinrichtungen |
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DE19918512C1 (de) * | 1999-04-23 | 2000-11-16 | Daimler Chrysler Ag | Schaltungsanordnung mit einer Reduktionsschaltung zur Reduktion von Störlängsspannungen auf einer Zweidrahtleitung |
DE59914303D1 (de) * | 1999-05-07 | 2007-05-31 | Siemens Ag | Datenübertragungssystem, insbesondere in einem Kraftfahrzeug, und Datenübertragungsverfahren |
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- 1996-11-19 EP EP96939842A patent/EP0890242B1/de not_active Expired - Lifetime
- 1996-11-19 KR KR1019980707488A patent/KR20000004924A/ko not_active Application Discontinuation
- 1996-11-19 AT AT96939842T patent/ATE244481T1/de not_active IP Right Cessation
-
1997
- 1997-03-12 ES ES97104111T patent/ES2183032T3/es not_active Expired - Lifetime
- 1997-03-12 DE DE59708294T patent/DE59708294D1/de not_active Expired - Lifetime
- 1997-03-12 EP EP97104111A patent/EP0798895B1/de not_active Expired - Lifetime
- 1997-03-26 JP JP9091543A patent/JP2824903B2/ja not_active Expired - Lifetime
- 1997-03-26 KR KR1019970010417A patent/KR100213808B1/ko not_active IP Right Cessation
- 1997-03-26 US US09/155,397 patent/US6600723B1/en not_active Expired - Fee Related
- 1997-03-26 KR KR1019980707529A patent/KR100305925B1/ko not_active IP Right Cessation
- 1997-03-26 US US09/155,396 patent/US6396282B1/en not_active Expired - Fee Related
- 1997-03-26 KR KR1019980707670A patent/KR100306076B1/ko not_active IP Right Cessation
- 1997-03-26 US US08/825,028 patent/US6115831A/en not_active Expired - Lifetime
- 1997-03-26 ES ES97916390T patent/ES2158538T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6396282B1 (en) | 2002-05-28 |
JP2824903B2 (ja) | 1998-11-18 |
DE59708294D1 (de) | 2002-10-31 |
EP0890242B1 (de) | 2003-07-02 |
KR100305925B1 (ko) | 2001-11-02 |
EP0890242A1 (de) | 1999-01-13 |
KR20000004941A (ko) | 2000-01-25 |
KR100213808B1 (ko) | 1999-08-02 |
US6600723B1 (en) | 2003-07-29 |
KR100306076B1 (ko) | 2001-11-30 |
ES2202487T3 (es) | 2004-04-01 |
JPH11508434A (ja) | 1999-07-21 |
JPH1024783A (ja) | 1998-01-27 |
ES2183032T3 (es) | 2003-03-16 |
DE59610580D1 (de) | 2003-08-07 |
US6115831A (en) | 2000-09-05 |
KR20000004924A (ko) | 2000-01-25 |
WO1997036399A1 (de) | 1997-10-02 |
EP0798895A1 (de) | 1997-10-01 |
ATE244481T1 (de) | 2003-07-15 |
DE19611944C2 (de) | 2003-03-27 |
US6405330B1 (en) | 2002-06-11 |
KR20000005045A (ko) | 2000-01-25 |
EP0798895B1 (de) | 2002-09-25 |
DE19611944A1 (de) | 1997-10-02 |
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