MXPA05004468A - Metodo para operar una unidad de control, y unidad de control. - Google Patents
Metodo para operar una unidad de control, y unidad de control.Info
- Publication number
- MXPA05004468A MXPA05004468A MXPA05004468A MXPA05004468A MXPA05004468A MX PA05004468 A MXPA05004468 A MX PA05004468A MX PA05004468 A MXPA05004468 A MX PA05004468A MX PA05004468 A MXPA05004468 A MX PA05004468A MX PA05004468 A MXPA05004468 A MX PA05004468A
- Authority
- MX
- Mexico
- Prior art keywords
- control unit
- diagnostic
- operating
- reset
- protocol
- Prior art date
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
- G06F11/2236—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 CPU or processors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/24—Testing correct operation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Small-Scale Networks (AREA)
Abstract
Un metodo para operar una unidad (10) de control comprende los siguientes pasos: Primero, se realiza un restablecimiento de energia. Despues, la CU (10) entra a un modo de diagnostico en el cual se puede establecer una comunicacion de diagnostico con una unidad de diagnostico, si la CU (10) recibe un mensaje de arranque dentro de un periodo de tiempo predefinido despues del restablecimiento. Si no se recibe el mensaje de arranque dentro del periodo de tiempo predefinido, la CU (10) entra a un modo normal de operacion. Una CU (10) adecuada para ser operada mediante este metodo tiene una memoria (21) disenada para almacenar datos unicos para un tipo de vehiculo respectivo, un primer modulo (16) de comunicacion que permite la comunicacion via un sistema (12) de barra colectora bajo un primer protocolo para operacion normal de la CU (10), y un segundo modulo (26) de comunicacion que permite la comunicacion via el sistema (12) de barra colectora bajo un segundo protocolo para acceder a la memoria.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004020564A DE102004020564A1 (de) | 2004-04-27 | 2004-04-27 | Verfahren zum Betreiben einer Steuereinheit und Steuereinheit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MXPA05004468A true MXPA05004468A (es) | 2005-11-23 |
Family
ID=34934806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MXPA05004468A MXPA05004468A (es) | 2004-04-27 | 2005-04-26 | Metodo para operar una unidad de control, y unidad de control. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20050240837A1 (es) |
| EP (1) | EP1591902A2 (es) |
| CN (1) | CN1691592A (es) |
| BR (1) | BRPI0501430A (es) |
| DE (1) | DE102004020564A1 (es) |
| MX (1) | MXPA05004468A (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006029991A1 (de) * | 2006-06-29 | 2008-01-03 | Robert Bosch Gmbh | Verfahren zum Betreiben eines LIN-Busses |
| DE102007018830A1 (de) | 2007-04-20 | 2008-12-24 | Continental Automotive Gmbh | Anordnung zur Datenübertragung |
| CN101877867A (zh) * | 2009-04-28 | 2010-11-03 | 深圳富泰宏精密工业有限公司 | 用于手机远程测试的服务器及方法 |
| US9274998B2 (en) * | 2013-07-30 | 2016-03-01 | Infineon Technologies Ag | Drive train control |
| US10639974B2 (en) * | 2016-12-21 | 2020-05-05 | Webasto SE | System for controlling a sunroof of a vehicle |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5452419A (en) * | 1992-03-06 | 1995-09-19 | Pitney Bowes Inc. | Serial communication control system between nodes having predetermined intervals for synchronous communications and mediating asynchronous communications for unused time in the predetermined intervals |
| US5495722A (en) * | 1994-04-21 | 1996-03-05 | Whirlpool Corporation | Remote control for diagnostics of an air conditioner |
-
2004
- 2004-04-27 DE DE102004020564A patent/DE102004020564A1/de not_active Withdrawn
-
2005
- 2005-04-06 EP EP05007531A patent/EP1591902A2/de not_active Withdrawn
- 2005-04-26 MX MXPA05004468A patent/MXPA05004468A/es not_active Application Discontinuation
- 2005-04-26 BR BR0501430-1A patent/BRPI0501430A/pt not_active Application Discontinuation
- 2005-04-26 CN CNA2005100662879A patent/CN1691592A/zh active Pending
- 2005-04-27 US US11/115,562 patent/US20050240837A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| DE102004020564A1 (de) | 2005-11-17 |
| BRPI0501430A (pt) | 2006-01-10 |
| CN1691592A (zh) | 2005-11-02 |
| US20050240837A1 (en) | 2005-10-27 |
| EP1591902A2 (de) | 2005-11-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA | Abandonment or withdrawal |