HK1092884A1 - Method and device for controlling a safety-critical process - Google Patents
Method and device for controlling a safety-critical processInfo
- Publication number
- HK1092884A1 HK1092884A1 HK06113386.9A HK06113386A HK1092884A1 HK 1092884 A1 HK1092884 A1 HK 1092884A1 HK 06113386 A HK06113386 A HK 06113386A HK 1092884 A1 HK1092884 A1 HK 1092884A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- process data
- control unit
- encoded
- diversitary
- safety
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 9
- 230000005540 biological transmission Effects 0.000 abstract 4
- 238000012544 monitoring process Methods 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
Classifications
-
- 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
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4184—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by fault tolerance, reliability of production system
-
- 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
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25154—Detect error, repeat transmission on error, retransmit
-
- 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
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/31—From computer integrated manufacturing till monitoring
- G05B2219/31244—Safety, reconnect network automatically if broken
-
- 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
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/36—Nc in input of data, input key till input tape
- G05B2219/36542—Cryptography, encrypt, access, authorize with key, code, password
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
- H04L63/0846—Network architectures or network communication protocols for network security for authentication of entities using passwords using time-dependent-passwords, e.g. periodically changing passwords
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Safety Devices In Control Systems (AREA)
- Programmable Controllers (AREA)
- Selective Calling Equipment (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10320522A DE10320522A1 (de) | 2003-05-02 | 2003-05-02 | Verfahren und Vorrichtug zum Steuern eines sicherheitskritischen Prozesses |
PCT/EP2004/003852 WO2004097539A1 (de) | 2003-05-02 | 2004-04-10 | Verfahren und vorrichtung zum steuern eines sicherheitskritischen prozesses |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1092884A1 true HK1092884A1 (en) | 2007-02-16 |
Family
ID=33394299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK06113386.9A HK1092884A1 (en) | 2003-05-02 | 2006-12-06 | Method and device for controlling a safety-critical process |
Country Status (9)
Country | Link |
---|---|
US (1) | US7715932B2 (es) |
EP (1) | EP1620768B1 (es) |
JP (1) | JP4691490B2 (es) |
CN (1) | CN100472380C (es) |
AT (1) | ATE394723T1 (es) |
DE (2) | DE10320522A1 (es) |
ES (1) | ES2305760T3 (es) |
HK (1) | HK1092884A1 (es) |
WO (1) | WO2004097539A1 (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005030276A1 (de) * | 2005-06-21 | 2006-12-28 | Pilz Gmbh & Co. Kg | Sicherheitsschaltvorrichtung und Verfahren zum sicheren Abschalten eines Verbrauchers in einer automatisiert arbeitenden Anlage |
DE102007038722A1 (de) * | 2007-08-16 | 2009-02-26 | Siemens Ag | Verfahren zum Auslösen von Aktionen einer Maschine durch sichere Eingabeelemente |
DE102007040626A1 (de) * | 2007-08-27 | 2009-03-05 | Heidelberger Druckmaschinen Ag | Faltschachtelklebemaschine mit verbesserter Zugänglichkeit |
DE102007050708B4 (de) * | 2007-10-22 | 2009-08-06 | Phoenix Contact Gmbh & Co. Kg | System zum Betreiben wenigstens eines nicht-sicherheitskritischen und wenigstens eines sicherheitskritischen Prozesses |
DE102008060007A1 (de) | 2008-11-25 | 2010-05-27 | Pilz Gmbh & Co. Kg | Verfahren zum Übertragen von Daten in einem automatisierten Steuerungssystem |
AT509310B1 (de) * | 2009-12-16 | 2015-10-15 | Bachmann Gmbh | Verfahren zum betrieb einer speicherprogrammierbaren steuerung (sps) mit dezentraler, autonomer ablaufsteuerung |
JP5787127B2 (ja) * | 2010-09-03 | 2015-09-30 | 富士電機株式会社 | 電力変換装置の保護回路 |
US8744634B2 (en) * | 2010-11-19 | 2014-06-03 | General Electric Company | Safety instrumented system (SIS) for a turbine system |
DE102012103194B4 (de) | 2012-04-13 | 2014-09-11 | Pilz Gmbh & Co. Kg | Verfahren zum Übertragen von Prozessdaten in einer automatisiert gesteuerten Anlage |
DE102012106601A1 (de) | 2012-07-20 | 2014-05-15 | Pilz Gmbh & Co. Kg | Verfahren zum Synchronisieren von Anzeigeelementen |
DE102013106739A1 (de) | 2013-06-27 | 2014-12-31 | Pilz Gmbh & Co. Kg | Sicherheitsschaltvorrichtung mit fehlersicheren Eingängen |
DE102014100970A1 (de) | 2014-01-28 | 2015-07-30 | Pilz Gmbh & Co. Kg | Verfahren und Vorrichtung zum sicheren Abschalten einer elektrischen Last |
EP2937745B1 (de) | 2014-04-25 | 2016-10-05 | Sick Ag | Sicherheitssteuerung zum sicheren Betreiben einer technischen Anlage und Verfahren zum Betreiben der Sicherheitssteuerung |
US9429926B2 (en) | 2014-05-16 | 2016-08-30 | Tait Towers Manufacturing, LLC | Automation and motion control system |
DE102014111361A1 (de) * | 2014-08-08 | 2016-02-11 | Beckhoff Automation Gmbh | Verfahren zum Betreiben einer Sicherheitssteuerung und Automatisierungsnetzwerk mit einer solchen Sicherheitssteuerung |
DE102014222181A1 (de) * | 2014-10-30 | 2016-05-04 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Steuergeräts |
CN105013295B (zh) * | 2015-08-05 | 2017-06-16 | 太仓中化环保化工有限公司 | 一种氟碳烷烃生产装置的应急处理系统和应急处理方法 |
JP2019079190A (ja) * | 2017-10-23 | 2019-05-23 | オムロン株式会社 | 出力ユニット、入力ユニット、および入出力システム |
DE102018120344A1 (de) | 2018-08-21 | 2020-02-27 | Pilz Gmbh & Co. Kg | Automatisierungssystem zur Überwachung eines sicherheitskritischen Prozesses |
CN112631256B (zh) | 2020-12-29 | 2022-03-18 | 浙江中控技术股份有限公司 | 一种功能安全的开关量输出模块和诊断处理方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2477344B1 (fr) * | 1980-03-03 | 1986-09-19 | Bull Sa | Procede et systeme de transmission d'informations confidentielles |
JPS58215840A (ja) * | 1982-06-09 | 1983-12-15 | Tadano Tekkosho:Kk | 高所作業車の伝送デ−タ誤り検出方法 |
DE3706325A1 (de) | 1987-02-27 | 1988-09-08 | Phoenix Elekt | Steuer- und datennetzwerk |
JPH02180443A (ja) * | 1988-12-29 | 1990-07-13 | Nec Corp | パリティエラー検出方式 |
JP2734047B2 (ja) * | 1989-01-13 | 1998-03-30 | 日本電気株式会社 | データスクランブル装置 |
US5307409A (en) * | 1992-12-22 | 1994-04-26 | Honeywell Inc | Apparatus and method for fault detection on redundant signal lines via encryption |
US5612683A (en) * | 1994-08-26 | 1997-03-18 | Trempala; Dohn J. | Security key holder |
DE19742716C5 (de) | 1997-09-26 | 2005-12-01 | Phoenix Contact Gmbh & Co. Kg | Steuer- und Datenübertragungsanlage und Verfahren zum Übertragen von sicherheitsbezogenen Daten |
JP2000224089A (ja) * | 1999-02-01 | 2000-08-11 | Nec Corp | 成層圏無線中継システム |
JP2000286856A (ja) * | 1999-03-30 | 2000-10-13 | Kokusai Electric Co Ltd | 無線lanシステム |
DE19928517C2 (de) * | 1999-06-22 | 2001-09-06 | Pilz Gmbh & Co | Steuerungssystem zum Steuern von sicherheitskritischen Prozessen |
DE19939567B4 (de) * | 1999-08-20 | 2007-07-19 | Pilz Gmbh & Co. Kg | Vorrichtung zum Steuern von sicherheitskritischen Prozessen |
AU2002347849A1 (en) * | 2001-10-16 | 2003-05-19 | Smarte Solutions, Inc. | User/product authentication and piracy management system |
-
2003
- 2003-05-02 DE DE10320522A patent/DE10320522A1/de not_active Withdrawn
-
2004
- 2004-04-10 JP JP2006505092A patent/JP4691490B2/ja not_active Expired - Lifetime
- 2004-04-10 DE DE502004007061T patent/DE502004007061D1/de not_active Expired - Lifetime
- 2004-04-10 EP EP04726855A patent/EP1620768B1/de not_active Expired - Lifetime
- 2004-04-10 CN CNB2004800118968A patent/CN100472380C/zh not_active Expired - Fee Related
- 2004-04-10 WO PCT/EP2004/003852 patent/WO2004097539A1/de active IP Right Grant
- 2004-04-10 ES ES04726855T patent/ES2305760T3/es not_active Expired - Lifetime
- 2004-04-10 AT AT04726855T patent/ATE394723T1/de active
-
2005
- 2005-10-19 US US11/254,133 patent/US7715932B2/en active Active
-
2006
- 2006-12-06 HK HK06113386.9A patent/HK1092884A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2006525565A (ja) | 2006-11-09 |
WO2004097539A1 (de) | 2004-11-11 |
CN100472380C (zh) | 2009-03-25 |
US20060190101A1 (en) | 2006-08-24 |
ATE394723T1 (de) | 2008-05-15 |
ES2305760T3 (es) | 2008-11-01 |
US7715932B2 (en) | 2010-05-11 |
EP1620768B1 (de) | 2008-05-07 |
JP4691490B2 (ja) | 2011-06-01 |
EP1620768A1 (de) | 2006-02-01 |
DE10320522A1 (de) | 2004-11-25 |
DE502004007061D1 (de) | 2008-06-19 |
CN1784640A (zh) | 2006-06-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20200413 |