ES2176085A1 - Metodo y aparato para la conversion de datos digitales contenidos en tramas del bus can (controller area network) a señales analogicas. - Google Patents

Metodo y aparato para la conversion de datos digitales contenidos en tramas del bus can (controller area network) a señales analogicas.

Info

Publication number
ES2176085A1
ES2176085A1 ES200001596A ES200001596A ES2176085A1 ES 2176085 A1 ES2176085 A1 ES 2176085A1 ES 200001596 A ES200001596 A ES 200001596A ES 200001596 A ES200001596 A ES 200001596A ES 2176085 A1 ES2176085 A1 ES 2176085A1
Authority
ES
Spain
Prior art keywords
analogical
bus
conversion
digital data
frames
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.)
Granted
Application number
ES200001596A
Other languages
English (en)
Other versions
ES2176085B1 (es
Inventor
Tovar Alvaro Martinez
Thomas Kurz
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.)
SEAT SA
Original Assignee
SEAT SA
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 SEAT SA filed Critical SEAT SA
Priority to ES200001596A priority Critical patent/ES2176085B1/es
Publication of ES2176085A1 publication Critical patent/ES2176085A1/es
Application granted granted Critical
Publication of ES2176085B1 publication Critical patent/ES2176085B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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  • Arrangements For Transmission Of Measured Signals (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

Método y aparato para la conversión de datos digitales contenidos en tramas del bus CAN de un vehículo a señales analógicas, caracterizado porque comprende las siguiente etapas: almacenamiento de una serie de tablas de parámetros en una memoria 5, selección mediante un conector de configuración (2) de una tabla de dicha serie de tablas, pasando a ser dicha tabla seleccionada la tabla activa, lectura de los parámetros de dicha tabla activa determinando dichas tramas que contienen los datos digitales del bus CAN a interceptar, así como indicando un canal analógico al que se vuelcan en cada caso los datos interceptados, adecuación de los datos interceptados a unidades de ingeniería para aplicar después una función de escalado, envío de dichos datos a un convertidor digital-analógico (6) para su conversión a señales analógicas, y salida por el canal analógico correspondiente.
ES200001596A 2000-06-27 2000-06-27 Metodo y aparato para la conversion de datos digitales contenidos en tramas del bus can (controller area network) a señales analogicas. Expired - Fee Related ES2176085B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200001596A ES2176085B1 (es) 2000-06-27 2000-06-27 Metodo y aparato para la conversion de datos digitales contenidos en tramas del bus can (controller area network) a señales analogicas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200001596A ES2176085B1 (es) 2000-06-27 2000-06-27 Metodo y aparato para la conversion de datos digitales contenidos en tramas del bus can (controller area network) a señales analogicas.

Publications (2)

Publication Number Publication Date
ES2176085A1 true ES2176085A1 (es) 2002-11-16
ES2176085B1 ES2176085B1 (es) 2003-12-16

Family

ID=8494036

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200001596A Expired - Fee Related ES2176085B1 (es) 2000-06-27 2000-06-27 Metodo y aparato para la conversion de datos digitales contenidos en tramas del bus can (controller area network) a señales analogicas.

Country Status (1)

Country Link
ES (1) ES2176085B1 (es)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4652853A (en) * 1983-08-15 1987-03-24 Honda Giken Kogyo Kabushiki Kaisha Multiple communication system for vehicular bodies
US5483230A (en) * 1992-10-23 1996-01-09 Marquardt Gmbh Bus system
WO2000007849A1 (en) * 1998-08-05 2000-02-17 Microsoft Corporation Automobile information system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4652853A (en) * 1983-08-15 1987-03-24 Honda Giken Kogyo Kabushiki Kaisha Multiple communication system for vehicular bodies
US5483230A (en) * 1992-10-23 1996-01-09 Marquardt Gmbh Bus system
WO2000007849A1 (en) * 1998-08-05 2000-02-17 Microsoft Corporation Automobile information system

Also Published As

Publication number Publication date
ES2176085B1 (es) 2003-12-16

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