DE69119523D1 - Fehlererkennung in Relaisansteuerungsschaltungen - Google Patents
Fehlererkennung in RelaisansteuerungsschaltungenInfo
- Publication number
- DE69119523D1 DE69119523D1 DE69119523T DE69119523T DE69119523D1 DE 69119523 D1 DE69119523 D1 DE 69119523D1 DE 69119523 T DE69119523 T DE 69119523T DE 69119523 T DE69119523 T DE 69119523T DE 69119523 D1 DE69119523 D1 DE 69119523D1
- Authority
- DE
- Germany
- Prior art keywords
- control circuits
- fault detection
- relay control
- relay
- fault
- 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 - Fee Related
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
- G06F11/2221—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 input/output devices or peripheral units
-
- 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
- G05B9/00—Safety arrangements
- G05B9/02—Safety arrangements electric
- G05B9/03—Safety arrangements electric with multiple-channel loop, i.e. redundant control systems
-
- 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
- G06F11/202—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 processing functionality is redundant
- G06F11/2038—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 processing functionality is redundant with a single idle spare processing component
-
- 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
- G06F11/2097—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 maintaining the standby controller/processing unit updated
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/588,387 US5210756A (en) | 1990-09-26 | 1990-09-26 | Fault detection in relay drive circuits |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69119523D1 true DE69119523D1 (de) | 1996-06-20 |
DE69119523T2 DE69119523T2 (de) | 1996-11-28 |
Family
ID=24353636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69119523T Expired - Fee Related DE69119523T2 (de) | 1990-09-26 | 1991-09-25 | Fehlererkennung in Relaisansteuerungsschaltungen |
Country Status (6)
Country | Link |
---|---|
US (1) | US5210756A (de) |
EP (1) | EP0478289B1 (de) |
JP (1) | JP2683970B2 (de) |
CA (1) | CA2052257C (de) |
DE (1) | DE69119523T2 (de) |
HK (1) | HK1008102A1 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5579488A (en) * | 1991-09-09 | 1996-11-26 | Canon Kabushiki Kaisha | Programmable control device |
JP2979771B2 (ja) * | 1991-09-12 | 1999-11-15 | 株式会社日立製作所 | 情報処理装置及びそのバス制御方法 |
US5404465A (en) * | 1992-03-18 | 1995-04-04 | Aeg Transportation Systems, Inc. | Method and apparatus for monitoring and switching over to a back-up bus in a redundant trainline monitor system |
US5426774A (en) * | 1993-04-06 | 1995-06-20 | Honeywell Inc. | Method for maintaining a sequence of events function during failover in a redundant multiple layer system |
US5568349A (en) * | 1995-04-04 | 1996-10-22 | Motorola, Inc. | Apparatus and method for controlling a relay device |
US5745539A (en) * | 1995-11-14 | 1998-04-28 | Westinghouse Electric Corporation | Apparatus and method for prioritization of multiple commands in an instrumentation and control system |
WO1997018502A1 (en) * | 1995-11-14 | 1997-05-22 | Westinghouse Electric Corporation | Apparatus and method for prioritization of multiple commands in an instrumentation and control system |
US6097303A (en) * | 1997-04-30 | 2000-08-01 | Westinghouse Process Control, Inc. | Modular input/output system with redundancy and testing |
US6070251A (en) * | 1997-06-26 | 2000-05-30 | Sun Microsystems, Inc. | Method and apparatus for high availability and caching data storage devices |
EP0985988A1 (de) * | 1998-09-11 | 2000-03-15 | Sck.Cen | Adaptiver Fuzzy-Regler und Simulationsmethode |
US7627774B2 (en) * | 2005-02-25 | 2009-12-01 | Hewlett-Packard Development Company, L.P. | Redundant manager modules to perform management tasks with respect to an interconnect structure and power supplies |
JP4600158B2 (ja) * | 2005-06-01 | 2010-12-15 | トヨタ自動車株式会社 | 車両の電子制御装置 |
EP1956621B1 (de) * | 2007-02-12 | 2010-08-11 | Thales Security Solutions & Services GmbH | Relais-Einschaltkreis |
US8065642B1 (en) * | 2008-12-18 | 2011-11-22 | Xilinx, Inc. | Isolation verification for implementing modular redundancy within programmable integrated circuits |
EP2326007B1 (de) * | 2009-11-19 | 2013-01-09 | General Electric Company | Schaltung und Topologie für ein äußerst zuverlässiges Leistungselektroniksystem |
JP5537908B2 (ja) * | 2009-11-19 | 2014-07-02 | ゼネラル・エレクトリック・カンパニイ | 超高信頼性パワーエレクトロニクスシステム用の回路及びトポロジー |
RU2533317C2 (ru) * | 2009-11-23 | 2014-11-20 | Дженерал Электрик Компани | Схема и топология высоконадежной системы силовой электроники |
CN102075068B (zh) * | 2009-11-24 | 2015-01-28 | 通用电气公司 | 用于极高可靠性电力电子装置系统的电路和拓扑 |
DE102014220781A1 (de) * | 2014-10-14 | 2016-04-14 | Robert Bosch Gmbh | Ausfallsichere E/E-Architektur für automatisiertes Fahren |
US10503617B2 (en) | 2017-02-16 | 2019-12-10 | Honeywell International Inc. | Method for synchronizing redundant controllers without hardware support |
US11152176B2 (en) * | 2017-05-08 | 2021-10-19 | Mitsubishi Electric Corporation | Relay control device |
KR102301218B1 (ko) * | 2018-01-30 | 2021-09-10 | 주식회사 엘지에너지솔루션 | 릴레이 구동 회로 진단 장치 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3665173A (en) * | 1968-09-03 | 1972-05-23 | Ibm | Triple modular redundancy/sparing |
GB1253309A (en) * | 1969-11-21 | 1971-11-10 | Marconi Co Ltd | Improvements in or relating to data processing arrangements |
DE2701925C3 (de) * | 1977-01-19 | 1981-10-15 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Fahrzeugsteuerung mit zwei Bordrechnern |
US4358823A (en) * | 1977-03-25 | 1982-11-09 | Trw, Inc. | Double redundant processor |
EP0033785A1 (de) * | 1980-02-08 | 1981-08-19 | ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE CHARLEROI (ACEC) Société Anonyme | Sicherheitskontrollsystem für industriellen Prozess |
US4500951A (en) * | 1981-01-07 | 1985-02-19 | Hitachi, Ltd. | Plant control system |
US4442502A (en) * | 1981-03-30 | 1984-04-10 | Datapoint Corporation | Digital information switching system |
JPS58114198A (ja) * | 1981-12-26 | 1983-07-07 | 横河電機株式会社 | 冗長化電流出力方式 |
GB8312822D0 (en) * | 1983-05-10 | 1983-06-15 | Dowty & Smiths Ind Controls Lt | Engine control systems |
US4562575A (en) * | 1983-07-07 | 1985-12-31 | Motorola, Inc. | Method and apparatus for the selection of redundant system modules |
JPH06103444B2 (ja) * | 1984-09-14 | 1994-12-14 | 株式会社東芝 | 待機2重系プログラマブルコントロ−ラの切換方法 |
US4672530A (en) * | 1984-12-17 | 1987-06-09 | Combustion Engineering, Inc. | Distributed control with universal program |
US4868826A (en) * | 1987-08-31 | 1989-09-19 | Triplex | Fault-tolerant output circuits |
JPH0731537B2 (ja) * | 1987-09-11 | 1995-04-10 | 株式会社日立製作所 | 多重化制御装置 |
US4965714A (en) * | 1988-10-28 | 1990-10-23 | Honeywell Inc. | Apparatus for providing configurable safe-state outputs in a failure mode |
JP3271025B2 (ja) * | 1993-02-18 | 2002-04-02 | 大日本印刷株式会社 | 高分子分散型液晶表示装置及びその製造方法 |
-
1990
- 1990-09-26 US US07/588,387 patent/US5210756A/en not_active Expired - Lifetime
-
1991
- 1991-09-25 EP EP91308713A patent/EP0478289B1/de not_active Expired - Lifetime
- 1991-09-25 CA CA002052257A patent/CA2052257C/en not_active Expired - Fee Related
- 1991-09-25 DE DE69119523T patent/DE69119523T2/de not_active Expired - Fee Related
- 1991-09-26 JP JP3273613A patent/JP2683970B2/ja not_active Expired - Fee Related
-
1998
- 1998-06-27 HK HK98107299A patent/HK1008102A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH04306702A (ja) | 1992-10-29 |
JP2683970B2 (ja) | 1997-12-03 |
HK1008102A1 (en) | 1999-04-30 |
EP0478289B1 (de) | 1996-05-15 |
CA2052257A1 (en) | 1992-03-27 |
DE69119523T2 (de) | 1996-11-28 |
CA2052257C (en) | 1998-07-07 |
EP0478289A2 (de) | 1992-04-01 |
US5210756A (en) | 1993-05-11 |
EP0478289A3 (en) | 1993-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |