WO2002093287A3 - Verfahren, mikroprozessorsystem für sicherheitskritische regelungen und dessen verwendung - Google Patents
Verfahren, mikroprozessorsystem für sicherheitskritische regelungen und dessen verwendung Download PDFInfo
- Publication number
- WO2002093287A3 WO2002093287A3 PCT/EP2002/004946 EP0204946W WO02093287A3 WO 2002093287 A3 WO2002093287 A3 WO 2002093287A3 EP 0204946 W EP0204946 W EP 0204946W WO 02093287 A3 WO02093287 A3 WO 02093287A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- microprocessor system
- same
- bus
- critical safety
- safety regulations
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/14—Protection against unauthorised use of memory or access to memory
- G06F12/1458—Protection against unauthorised use of memory or access to memory by checking the subject access rights
- G06F12/1491—Protection against unauthorised use of memory or access to memory by checking the subject access rights in a hierarchical protection system, e.g. privilege levels, memory rings
-
- 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
- G06F11/1629—Error detection by comparing the output of redundant processing systems
- G06F11/1641—Error detection by comparing the output of redundant processing systems where the comparison is not performed by the redundant processing components
-
- 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
- G06F11/1658—Data re-synchronization of a redundant component, or initial sync of replacement, additional or spare unit
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Quality & Reliability (AREA)
- Computer Security & Cryptography (AREA)
- Hardware Redundancy (AREA)
- Storage Device Security (AREA)
- Bus Control (AREA)
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/477,856 US7389390B2 (en) | 2001-05-16 | 2002-05-06 | Method, microprocessor system for critical safety regulations and the use of the same |
EP02742948A EP1428120A2 (de) | 2001-05-16 | 2002-05-06 | Verfahren, mikroprozessorsystem für sicherheitskritische regelungen und dessen verwendung |
JP2002589900A JP2004533686A (ja) | 2001-05-16 | 2002-05-06 | 安全上重要な制御のための方法、マイクロプロセッサシステムおよびその使用 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10124027A DE10124027A1 (de) | 2001-05-16 | 2001-05-16 | Verfahren,Mikroprozessorsystem für sicherheitskritische Regelungen und dessen Verwendung |
DE10124027.9 | 2001-05-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002093287A2 WO2002093287A2 (de) | 2002-11-21 |
WO2002093287A3 true WO2002093287A3 (de) | 2004-04-08 |
Family
ID=7685129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2002/004946 WO2002093287A2 (de) | 2001-05-16 | 2002-05-06 | Verfahren, mikroprozessorsystem für sicherheitskritische regelungen und dessen verwendung |
Country Status (5)
Country | Link |
---|---|
US (1) | US7389390B2 (de) |
EP (1) | EP1428120A2 (de) |
JP (1) | JP2004533686A (de) |
DE (1) | DE10124027A1 (de) |
WO (1) | WO2002093287A2 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE438125T1 (de) * | 2003-10-08 | 2009-08-15 | Continental Teves Ag & Co Ohg | Integriertes mikroprozessorsystem für sicherheitskritische regelungen |
DE102004030508A1 (de) * | 2004-06-24 | 2006-01-12 | Daimlerchrysler Ag | Bedien- und Anzeigesystem für ein Fahrzeug |
DE202005021479U1 (de) | 2005-06-21 | 2008-09-04 | Wago Verwaltungsgesellschaft Mbh | Buskopplungsvorrichtung für sicherheitszertifizierbare Anwendungen |
JP2009505188A (ja) * | 2005-08-11 | 2009-02-05 | コンティネンタル・テーベス・アクチエンゲゼルシヤフト・ウント・コンパニー・オッフェネ・ハンデルスゲゼルシヤフト | 少なくとも部分的に安全上重大なプロセスの制御または調節用マイクロプロセッサシステム |
WO2008146091A1 (en) | 2007-05-25 | 2008-12-04 | Freescale Semiconductor, Inc. | Data processing system, data processing method, and apparatus |
DE102007045398A1 (de) * | 2007-09-21 | 2009-04-02 | Continental Teves Ag & Co. Ohg | Integriertes Mikroprozessorsystem für sicherheitskritische Regelungen |
WO2009090502A1 (en) * | 2008-01-16 | 2009-07-23 | Freescale Semiconductor, Inc. | Processor based system having ecc based check and access validation information means |
JP2011128821A (ja) * | 2009-12-17 | 2011-06-30 | Yokogawa Electric Corp | 二重化フィールド機器 |
RU2585262C2 (ru) * | 2010-03-23 | 2016-05-27 | Континенталь Тевес Аг Унд Ко. Охг | Контрольно-вычислительная система, способ управления контрольно-вычислительной системой, а также применение контрольно-вычислительной системы |
US8527737B2 (en) * | 2010-06-23 | 2013-09-03 | Apple Inc. | Using addresses to detect overlapping memory regions |
FR2989800B1 (fr) | 2012-04-18 | 2014-11-21 | Schneider Electric Ind Sas | Systeme de gestion d'applications securisees et non securisees sur un meme microcontroleur |
US9524113B2 (en) * | 2013-05-24 | 2016-12-20 | Seagate Technology Llc | Variable redundancy in a solid state drive |
DE102014111996A1 (de) * | 2014-08-21 | 2016-02-25 | Wieland Electric Gmbh | Verfahren zur Ermittlung des Zustands eines kurzschlussbildenden Meldeelements |
DE102014217321A1 (de) | 2014-08-29 | 2016-03-03 | Continental Teves Ag & Co. Ohg | Mikrocontrollersystem und Verfahren für sicherheitskritische Kraftfahrzeugsysteme sowie deren Verwendung |
DE102014220520A1 (de) * | 2014-10-09 | 2016-04-14 | Continental Automotive Gmbh | Vorrichtung und Verfahren zum Steuern einer Audioausgabe für ein Kraftfahrzeug |
DE102016215345A1 (de) * | 2016-08-17 | 2018-02-22 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur redundanten Datenverarbeitung |
US10520928B2 (en) | 2017-05-15 | 2019-12-31 | Rockwell Automation Technologies, Inc. | Safety industrial controller providing diversity in single multicore processor |
GB2594530B (en) * | 2020-06-09 | 2022-06-22 | Ineos Automotive Ltd | An automobile control system |
DE102020208370A1 (de) | 2020-07-03 | 2022-01-05 | Vitesco Technologies GmbH | Elektronische Steuereinheit |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0428934A2 (de) * | 1989-11-20 | 1991-05-29 | Siemens Aktiengesellschaft | Verfahren zum Betrieb eines mehrkanaligen failsafe-Rechnersystems und Einrichtung zur Durhführung des Verfahrens |
WO1997006487A1 (de) * | 1995-08-10 | 1997-02-20 | Itt Automotive Europe Gmbh | Microprozessorsystem für sicherheitskritische regelungen |
US6148348A (en) * | 1998-06-15 | 2000-11-14 | Sun Microsystems, Inc. | Bridge interfacing two processing sets operating in a lockstep mode and having a posted write buffer storing write operations upon detection of a lockstep error |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2267984A (en) * | 1992-06-16 | 1993-12-22 | Thorn Emi Electronics Ltd | Multiplexing bus interface. |
DE19716197A1 (de) * | 1997-04-18 | 1998-10-22 | Itt Mfg Enterprises Inc | Mikroprozessorsystem für sicherheitskritische Regelungen |
US6629033B2 (en) * | 2001-04-24 | 2003-09-30 | Medius, Inc. | Open communication system for real-time multiprocessor applications |
-
2001
- 2001-05-16 DE DE10124027A patent/DE10124027A1/de not_active Withdrawn
-
2002
- 2002-05-06 EP EP02742948A patent/EP1428120A2/de not_active Withdrawn
- 2002-05-06 JP JP2002589900A patent/JP2004533686A/ja active Pending
- 2002-05-06 US US10/477,856 patent/US7389390B2/en not_active Expired - Fee Related
- 2002-05-06 WO PCT/EP2002/004946 patent/WO2002093287A2/de active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0428934A2 (de) * | 1989-11-20 | 1991-05-29 | Siemens Aktiengesellschaft | Verfahren zum Betrieb eines mehrkanaligen failsafe-Rechnersystems und Einrichtung zur Durhführung des Verfahrens |
WO1997006487A1 (de) * | 1995-08-10 | 1997-02-20 | Itt Automotive Europe Gmbh | Microprozessorsystem für sicherheitskritische regelungen |
US6148348A (en) * | 1998-06-15 | 2000-11-14 | Sun Microsystems, Inc. | Bridge interfacing two processing sets operating in a lockstep mode and having a posted write buffer storing write operations upon detection of a lockstep error |
Also Published As
Publication number | Publication date |
---|---|
WO2002093287A2 (de) | 2002-11-21 |
DE10124027A1 (de) | 2002-11-21 |
EP1428120A2 (de) | 2004-06-16 |
JP2004533686A (ja) | 2004-11-04 |
US20060161918A1 (en) | 2006-07-20 |
US7389390B2 (en) | 2008-06-17 |
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