AT394723T - Method and device for controlling a security critical process - Google Patents

Method and device for controlling a security critical process

Info

Publication number
AT394723T
AT394723T AT04726855T AT04726855T AT394723T AT 394723 T AT394723 T AT 394723T AT 04726855 T AT04726855 T AT 04726855T AT 04726855 T AT04726855 T AT 04726855T AT 394723 T AT394723 T AT 394723T
Authority
AT
Austria
Prior art keywords
controlling
device
method
critical process
security critical
Prior art date
Application number
AT04726855T
Other languages
German (de)
Inventor
Dietmar Seizinger
Original Assignee
Pilz Gmbh & Co Kg
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to DE10320522A priority Critical patent/DE10320522A1/en
Application filed by Pilz Gmbh & Co Kg filed Critical Pilz Gmbh & Co Kg
Publication of AT394723T publication Critical patent/AT394723T/en

Links

Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/418Total 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], computer integrated manufacturing [CIM]
    • G05B19/4184Total 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], computer integrated manufacturing [CIM] characterised by fault tolerance, reliability of production system
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/20Pc systems
    • G05B2219/25Pc structure of the system
    • G05B2219/25154Detect error, repeat transmission on error, retransmit
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/30Nc systems
    • G05B2219/31From computer integrated manufacturing till monitoring
    • G05B2219/31244Safety, reconnect network automatically if broken
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/30Nc systems
    • G05B2219/36Nc in input of data, input key till input tape
    • G05B2219/36542Cryptography, encrypt, access, authorize with key, code, password
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/08Network architectures or network communication protocols for network security for supporting authentication of entities communicating through a packet data network
    • H04L63/083Network architectures or network communication protocols for network security for supporting authentication of entities communicating through a packet data network using passwords
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/08Network architectures or network communication protocols for network security for supporting authentication of entities communicating through a packet data network
    • H04L63/083Network architectures or network communication protocols for network security for supporting authentication of entities communicating through a packet data network using passwords
    • H04L63/0846Network architectures or network communication protocols for network security for supporting authentication of entities communicating through a packet data network using passwords using time-dependent-passwords, e.g. periodically changing passwords
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
    • Y02P90/14Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS] characterised by fault tolerance, reliability of production system
AT04726855T 2003-05-02 2004-04-10 Method and device for controlling a security critical process AT394723T (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE10320522A DE10320522A1 (en) 2003-05-02 2003-05-02 Method and device for controlling a safety-critical process

Publications (1)

Publication Number Publication Date
AT394723T true AT394723T (en) 2008-05-15

Family

ID=33394299

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04726855T AT394723T (en) 2003-05-02 2004-04-10 Method and device for controlling a security critical process

Country Status (9)

Country Link
US (1) US7715932B2 (en)
EP (1) EP1620768B1 (en)
JP (1) JP4691490B2 (en)
CN (1) CN100472380C (en)
AT (1) AT394723T (en)
DE (2) DE10320522A1 (en)
ES (1) ES2305760T3 (en)
HK (1) HK1092884A1 (en)
WO (1) WO2004097539A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005030276A1 (en) 2005-06-21 2006-12-28 Pilz Gmbh & Co. Kg Safety switching device for e.g. safe shutdown of consumer unit in automated installation has analog signal combiner, which is designed to superimpose analog test signal on analog input signal to form analog combination signal
DE102007038722A1 (en) * 2007-08-16 2009-02-26 Siemens Ag Method for triggering actions of a machine by means of secure input elements
DE102007040626A1 (en) * 2007-08-27 2009-03-05 Heidelberger Druckmaschinen Ag Folding box gluer with improved accessibility
DE102007050708B4 (en) * 2007-10-22 2009-08-06 Phoenix Contact Gmbh & Co. Kg System for operating at least one non-safety-critical and at least one safety-critical process
DE102008060007A1 (en) 2008-11-25 2010-05-27 Pilz Gmbh & Co. Kg Method for transmitting data in an automated control system
AT509310B1 (en) * 2009-12-16 2015-10-15 Bachmann Gmbh Method for operating a memory programmable control (plc) with decentralized, autonomous execution control
JP5787127B2 (en) * 2010-09-03 2015-09-30 富士電機株式会社 Power converter protection circuit
US8744634B2 (en) * 2010-11-19 2014-06-03 General Electric Company Safety instrumented system (SIS) for a turbine system
DE102012103194B4 (en) 2012-04-13 2014-09-11 Pilz Gmbh & Co. Kg Method for transferring process data in an automated controlled system
DE102012106601A1 (en) 2012-07-20 2014-05-15 Pilz Gmbh & Co. Kg Method for synchronizing display elements
DE102013106739A1 (en) * 2013-06-27 2014-12-31 Pilz Gmbh & Co. Kg Safety switching device with fail-safe inputs
DE102014100970A1 (en) * 2014-01-28 2015-07-30 Pilz Gmbh & Co. Kg Method and device for safely switching off an electrical load
EP2937745B1 (en) 2014-04-25 2016-10-05 Sick Ag Safety control system for safe operation of a technical installation and method for operating the safety control system
US9429926B2 (en) 2014-05-16 2016-08-30 Tait Towers Manufacturing, LLC Automation and motion control system
DE102014111361A1 (en) * 2014-08-08 2016-02-11 Beckhoff Automation Gmbh Method for operating a safety control and automation network with such a safety control
DE102014222181A1 (en) * 2014-10-30 2016-05-04 Robert Bosch Gmbh Method for operating a control device
CN105013295B (en) * 2015-08-05 2017-06-16 太仓中化环保化工有限公司 A kind of emergent treatment system and emergency processing method of fluorine carbon alkane process units
DE102018120344A1 (en) * 2018-08-21 2020-02-27 Pilz Gmbh & Co. Kg Automation system for monitoring a safety-critical process

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2477344B1 (en) * 1980-03-03 1986-09-19 Bull Sa Method and system for transmitting confidential information
JPS58215840A (en) * 1982-06-09 1983-12-15 Tadano Tekkosho:Kk Method for detecting transmission data error of working truck at high position
DE3706325C2 (en) 1987-02-27 1992-01-09 Phoenix Elektrizitaetsgesellschaft H. Knuemann Gmbh & Co Kg, 4933 Blomberg, De
JPH02180443A (en) * 1988-12-29 1990-07-13 Nec Corp Parity error detection system
JP2734047B2 (en) * 1989-01-13 1998-03-30 日本電気株式会社 Data scrambler
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 (en) * 1997-09-26 2005-12-01 Phoenix Contact Gmbh & Co. Kg Control and data transmission system and method for transmitting safety-related data
JP2000224089A (en) * 1999-02-01 2000-08-11 Nec Corp Stratosphere radio repeating system
JP2000286856A (en) * 1999-03-30 2000-10-13 Kokusai Electric Co Ltd Radio lan system
DE19928517C2 (en) * 1999-06-22 2001-09-06 Pilz Gmbh & Co Control system for controlling safety-critical processes
AU2002347849A1 (en) * 2001-10-16 2003-05-19 Smarte Solutions, Inc. User/product authentication and piracy management system

Also Published As

Publication number Publication date
CN1784640A (en) 2006-06-07
US20060190101A1 (en) 2006-08-24
EP1620768B1 (en) 2008-05-07
DE502004007061D1 (en) 2008-06-19
ES2305760T3 (en) 2008-11-01
WO2004097539A1 (en) 2004-11-11
EP1620768A1 (en) 2006-02-01
JP2006525565A (en) 2006-11-09
CN100472380C (en) 2009-03-25
DE10320522A1 (en) 2004-11-25
JP4691490B2 (en) 2011-06-01
US7715932B2 (en) 2010-05-11
HK1092884A1 (en) 2009-08-14

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