CN1659520A - 用于监控微控制器单元的操作的方法和基片 - Google Patents
用于监控微控制器单元的操作的方法和基片 Download PDFInfo
- Publication number
- CN1659520A CN1659520A CN03813528.0A CN03813528A CN1659520A CN 1659520 A CN1659520 A CN 1659520A CN 03813528 A CN03813528 A CN 03813528A CN 1659520 A CN1659520 A CN 1659520A
- Authority
- CN
- China
- Prior art keywords
- micro controller
- controller unit
- substrate
- resetting
- different
- 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
Links
Classifications
-
- 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
- G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
- G06F11/0751—Error or fault detection not based on redundancy
- G06F11/0754—Error or fault detection not based on redundancy by exceeding limits
- G06F11/076—Error or fault detection not based on redundancy by exceeding limits by exceeding a count or rate limit, e.g. word- or bit count limit
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Debugging And Monitoring (AREA)
- Microcomputers (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10225971.2 | 2002-06-11 | ||
DE10225971A DE10225971A1 (de) | 2002-06-11 | 2002-06-11 | Verfahren und Chipeinheit zum Überwachen des Betriebs einer Mikrocontrollereinheit |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1659520A true CN1659520A (zh) | 2005-08-24 |
CN100407156C CN100407156C (zh) | 2008-07-30 |
Family
ID=29594395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN038135280A Expired - Fee Related CN100407156C (zh) | 2002-06-11 | 2003-06-05 | 用于监控微控制器单元的操作的方法和基片 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7917738B2 (zh) |
EP (1) | EP1516254A2 (zh) |
JP (1) | JP2005529404A (zh) |
CN (1) | CN100407156C (zh) |
AU (1) | AU2003241080A1 (zh) |
DE (1) | DE10225971A1 (zh) |
WO (1) | WO2003104992A2 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011055756A1 (de) * | 2011-11-28 | 2013-05-29 | Zf Lenksysteme Gmbh | Elektronisches Systemmodul, Verfahren zum Betreiben eines elektronischen Systemmoduls und elektronisches Master-Systemmodul |
JP7304731B2 (ja) * | 2019-04-16 | 2023-07-07 | ローム株式会社 | ウォッチドッグタイマ |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4698748A (en) * | 1983-10-07 | 1987-10-06 | Essex Group, Inc. | Power-conserving control system for turning-off the power and the clocking for data transactions upon certain system inactivity |
DE19611942C2 (de) | 1996-03-26 | 2003-02-20 | Daimler Chrysler Ag | Halbleiterschaltkreis für ein elektronisches Steuergerät |
FI108898B (fi) | 1996-07-09 | 2002-04-15 | Nokia Corp | Menetelmä prosessorin resetoimiseksi ja vahtikoira |
US5864663A (en) * | 1996-09-12 | 1999-01-26 | United Technologies Corporation | Selectively enabled watchdog timer circuit |
US6144887A (en) * | 1996-12-09 | 2000-11-07 | Denso Corporation | Electronic control unit with reset blocking during loading |
DE19743463A1 (de) | 1997-10-01 | 1999-04-08 | Itt Mfg Enterprises Inc | Verfahren zur Fehlerkennung von Mikroprozessoren in Steuergeräten eines Kfz. |
JP3314749B2 (ja) * | 1999-02-17 | 2002-08-12 | 株式会社デンソー | 電子制御装置 |
US6654648B2 (en) | 2000-04-03 | 2003-11-25 | Toyota Jidosha Kabushiki Kaisha | Technique of monitoring abnormality in plurality of CPUs or controllers |
DE10030991A1 (de) | 2000-06-30 | 2002-01-10 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Synchronisation eines Rechners und einer Überwachungsschaltung |
-
2002
- 2002-06-05 US US10/517,284 patent/US7917738B2/en active Active
- 2002-06-11 DE DE10225971A patent/DE10225971A1/de not_active Withdrawn
-
2003
- 2003-06-05 WO PCT/IB2003/002138 patent/WO2003104992A2/en active Application Filing
- 2003-06-05 AU AU2003241080A patent/AU2003241080A1/en not_active Abandoned
- 2003-06-05 JP JP2004511996A patent/JP2005529404A/ja active Pending
- 2003-06-05 EP EP03730400A patent/EP1516254A2/en not_active Ceased
- 2003-06-05 CN CN038135280A patent/CN100407156C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2003104992A2 (en) | 2003-12-18 |
CN100407156C (zh) | 2008-07-30 |
JP2005529404A (ja) | 2005-09-29 |
DE10225971A1 (de) | 2003-12-24 |
AU2003241080A1 (en) | 2003-12-22 |
US7917738B2 (en) | 2011-03-29 |
EP1516254A2 (en) | 2005-03-23 |
WO2003104992A3 (en) | 2004-03-11 |
US20060116776A1 (en) | 2006-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: NXP CO., LTD. Free format text: FORMER OWNER: KONINKLIJKE PHILIPS ELECTRONICS N.V. Effective date: 20070720 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20070720 Address after: Holland Ian Deho Finn Applicant after: Koninkl Philips Electronics NV Address before: Holland Ian Deho Finn Applicant before: Koninklijke Philips Electronics N.V. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080730 Termination date: 20130605 |