CN100576790C - 安全处理信息的单一信号传输 - Google Patents

安全处理信息的单一信号传输 Download PDF

Info

Publication number
CN100576790C
CN100576790C CN200410002250A CN200410002250A CN100576790C CN 100576790 C CN100576790 C CN 100576790C CN 200410002250 A CN200410002250 A CN 200410002250A CN 200410002250 A CN200410002250 A CN 200410002250A CN 100576790 C CN100576790 C CN 100576790C
Authority
CN
China
Prior art keywords
processing signals
conversion
signal
signals
carry out
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 - Lifetime
Application number
CN200410002250A
Other languages
English (en)
Chinese (zh)
Other versions
CN1518266A (zh
Inventor
卡斯藤·迈耶尔-格拉费
奥利弗·施塔尔曼
约翰尼斯·卡尔霍夫
斯蒂芬·霍恩
托尔斯藤·加斯特
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fonix Kantech & Co Kg GmbH
Original Assignee
Fonix Kantech & Co Kg GmbH
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
Application filed by Fonix Kantech & Co Kg GmbH filed Critical Fonix Kantech & Co Kg GmbH
Publication of CN1518266A publication Critical patent/CN1518266A/zh
Application granted granted Critical
Publication of CN100576790C publication Critical patent/CN100576790C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Safety Devices In Control Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Detection And Correction Of Errors (AREA)
  • Communication Control (AREA)
CN200410002250A 2003-01-17 2004-01-16 安全处理信息的单一信号传输 Expired - Lifetime CN100576790C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10301504A DE10301504B3 (de) 2003-01-17 2003-01-17 Einsignalübertragung sicherer Prozessinformation
DE10301504.3 2003-01-17

Publications (2)

Publication Number Publication Date
CN1518266A CN1518266A (zh) 2004-08-04
CN100576790C true CN100576790C (zh) 2009-12-30

Family

ID=32520006

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200410002250A Expired - Lifetime CN100576790C (zh) 2003-01-17 2004-01-16 安全处理信息的单一信号传输

Country Status (6)

Country Link
US (1) US7562261B2 (enExample)
EP (2) EP1439657B8 (enExample)
JP (2) JP2004227575A (enExample)
CN (1) CN100576790C (enExample)
DE (1) DE10301504B3 (enExample)
ES (1) ES2451092T3 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004039932A1 (de) * 2004-08-17 2006-03-09 Phoenix Contact Gmbh & Co. Kg Verfahren und Vorrichtung zur Busankopplung sicherheitsrelevanter Prozesse
DE102005010820C5 (de) * 2005-03-07 2014-06-26 Phoenix Contact Gmbh & Co. Kg Kopplung von sicheren Feldbussystemen
US7420297B2 (en) * 2005-09-30 2008-09-02 Rockwell Automation Technologies, Inc. Combination control system with intermediate module
DE102006002824B4 (de) * 2006-01-19 2008-10-09 Phoenix Contact Gmbh & Co. Kg Verfahren und Vorrichtung zur Umwandlung mehrkanalig vorliegender Nachrichten in eine einkanalige sichere Nachricht
EP1985070B1 (de) * 2006-02-17 2010-09-29 Phoenix Contact GmbH & Co. KG Verfahren und vorrichtung zur busankopplung sicherheitsrelevanter prozesse
US7868487B2 (en) * 2006-04-18 2011-01-11 Rockwell Automation Technologies, Inc. Apparatus and method for restricting power delivery
DE102006030114B4 (de) * 2006-06-28 2010-09-09 Phoenix Contact Gmbh & Co. Kg Sichere Eingangsschaltung mit einkanaligem Peripherieanschluss für den Eingang eines Busteilnehmers
ATE526614T1 (de) * 2007-03-19 2011-10-15 Siemens Ag Einrichtung und verfahren zur automatischen erkennung und unterscheidung von an eine zweikanalige sicherheitskombination angeschlossenen ein- oder zweikanaligen elektronischen sensoren
DE102007019201B4 (de) * 2007-04-20 2009-06-04 Phoenix Contact Gmbh & Co. Kg Abgleichen von Daten eines Steuer- und/oder Datenübertragungssystems und eines dieses repräsentierenden Systemmodells
DE102007062974B4 (de) * 2007-12-21 2010-04-08 Phoenix Contact Gmbh & Co. Kg Signalverarbeitungsvorrichtung
DE102007063099A1 (de) * 2007-12-28 2009-07-02 Kuka Roboter Gmbh Roboter und Verfahren zum Überwachen der Momente an einem solchen
EP2117151B1 (de) * 2008-05-07 2013-04-10 Siemens Aktiengesellschaft Übermittlung sicherheitsgerichteter Eingangssignale über einen unsicheren Kanal mittels eines sicherheitsgerichteten Telegramms
DE102009026124A1 (de) * 2009-07-07 2011-01-13 Elan Schaltelemente Gmbh & Co. Kg Verfahren und System zur Erfassung, Übertragung und Auswertung sicherheitsgerichteter Signale
DE102010025675B3 (de) * 2010-06-25 2011-11-10 Pilz Gmbh & Co. Kg Sicherheitsschaltungsanordnung zum fehlersicheren Ein- und Ausschalten einer gefährlichen Anlage
CN103353715B (zh) * 2013-06-26 2016-01-20 许继集团有限公司 监控系统冗余保护测控数据传输方法
DE102013106739A1 (de) * 2013-06-27 2014-12-31 Pilz Gmbh & Co. Kg Sicherheitsschaltvorrichtung mit fehlersicheren Eingängen
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
FR3103914A1 (fr) 2019-11-28 2021-06-04 Schneider Electric Industries Sas Dispositif de commande sécurisée, contacteur comportant un tel dispositif et procédé de traitement sécurisé d’un signal de commande

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979256A (en) * 1975-03-04 1976-09-07 The United States Of America As Represented By The United States Energy Research And Development Administration Monitoring circuit for reactor safety systems
DE19920299A1 (de) * 1999-05-03 2000-11-09 Siemens Ag Verfahren sowie Vorrichtung zur Erfassung, Übertragung und Verarbeitung sicherheitsgerichteter Signale
US6396398B1 (en) * 2000-08-02 2002-05-28 Siemens Aktiengesellschaft Method and apparatus for safe single-channel evaluation of sensor signals

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58124801A (ja) 1982-01-16 1983-07-25 Ebara Corp 圧力制御弁
US4631722A (en) * 1982-02-11 1986-12-23 Zf-Herion-Systemtechnik Gmbh Electronic controller for cyclically operating machinery
JPS58124801U (ja) * 1982-02-17 1983-08-25 株式会社日立製作所 検出器２重化切替回路
US4652776A (en) * 1984-04-12 1987-03-24 Westinghouse Brake & Signal Company Limited Circuit using a multi-path magnetic core with common output limb
JPS61153707A (ja) * 1984-12-27 1986-07-12 Nippon Atom Ind Group Co Ltd プラントインタロツク説明装置
JPH0778750B2 (ja) * 1985-12-24 1995-08-23 日本電気株式会社 高信頼性コンピュータ方式
GB2220280B (en) 1988-07-04 1992-10-21 Rolls Royce & Ass A control system for industrial plant
JP2885429B2 (ja) * 1989-08-11 1999-04-26 オルガノ株式会社 水処理設備の弁開閉制御装置
JPH0612269A (ja) 1992-06-25 1994-01-21 Hitachi Ltd バス通信手段
US5594414A (en) * 1994-08-02 1997-01-14 Namngani; Abdulatif Collision probability detection system
US5864773A (en) * 1995-11-03 1999-01-26 Texas Instruments Incorporated Virtual sensor based monitoring and fault detection/classification system and method for semiconductor processing equipment
JPH09149007A (ja) 1995-11-22 1997-06-06 Oki Electric Ind Co Ltd 伝送符号誤り検出方法
DE19739808C2 (de) * 1997-09-10 1999-12-30 Siemens Ag Verfahren und Vorrichtung zur Steuerung der Datenübertragung zwischen zwei in einem Kraftfahrzeug vorhandenen Modulen
JP3506590B2 (ja) * 1997-10-03 2004-03-15 三菱電機株式会社 モータの非常停止装置
WO1999029474A2 (de) * 1997-12-06 1999-06-17 Elan Schaltelemente Gmbh & Co. Kg Überwachungs- und steuergerät sowie verfahren zur überwachung einer technischen anlage mit erhöhten sicherheitsanforderungen, insbesondere eines handhabungsgerätes
JP2988476B2 (ja) * 1998-08-31 1999-12-13 株式会社日立製作所 原子炉保護装置
JP2001063492A (ja) * 1999-08-27 2001-03-13 Nec Corp 車両安全制御装置の電子制御装置
JP2001282301A (ja) * 2000-04-03 2001-10-12 Matsushita Electric Ind Co Ltd ロボットの制御装置
JP2001312931A (ja) * 2000-04-26 2001-11-09 Nippon Signal Co Ltd:The バイパス検出機能付安全スイッチ装置
EP2256562B1 (en) * 2001-06-22 2012-01-25 Omron Corporation Safety controller
DE10152235B4 (de) * 2001-10-20 2015-01-08 Robert Bosch Gmbh Verfahren zum Erkennen von Fehlern bei der Datenübertragung innerhalb eines CAN-Controllers und ein CAN-Controller zur Durchführung dieses Verfahrens
US6891383B2 (en) * 2003-08-27 2005-05-10 Delphi Technologies, Inc. Soot detector for engine oil
DE102004009250A1 (de) * 2004-02-20 2005-09-08 K.A. Schmersal Holding Kg Sicherheitsüberwachungseinrichtung für eine Aufzugskabine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979256A (en) * 1975-03-04 1976-09-07 The United States Of America As Represented By The United States Energy Research And Development Administration Monitoring circuit for reactor safety systems
DE19920299A1 (de) * 1999-05-03 2000-11-09 Siemens Ag Verfahren sowie Vorrichtung zur Erfassung, Übertragung und Verarbeitung sicherheitsgerichteter Signale
US6396398B1 (en) * 2000-08-02 2002-05-28 Siemens Aktiengesellschaft Method and apparatus for safe single-channel evaluation of sensor signals

Also Published As

Publication number Publication date
JP2004227575A (ja) 2004-08-12
EP2492761A2 (de) 2012-08-29
EP1439657A3 (de) 2006-03-22
CN1518266A (zh) 2004-08-04
EP1439657B8 (de) 2014-08-20
US7562261B2 (en) 2009-07-14
EP1439657B1 (de) 2014-02-26
US20040199837A1 (en) 2004-10-07
EP2492761A3 (de) 2012-10-03
DE10301504B3 (de) 2004-10-21
EP1439657A2 (de) 2004-07-21
ES2451092T3 (es) 2014-03-26
JP2008276792A (ja) 2008-11-13

Similar Documents

Publication Publication Date Title
CN100576790C (zh) 安全处理信息的单一信号传输
US8285402B2 (en) Method and system for safety monitored terminal block
US20110313580A1 (en) Method and platform to implement safety critical systems
CN106527115B (zh) 一种二取一冗余控制系统及其多重表决方法
JP6576936B2 (ja) 電気負荷を安全にオフにする方法および装置
ATE268016T1 (de) Sicherheitsbezogenes automatisierungsbussystem
US7715932B2 (en) Method and apparatus for controlling a safety-critical process
KR950033890A (ko) 통신방법 및 장치
CN111103824A (zh) 用于控制安全关键和非安全关键过程的控制系统
CA2926769A1 (en) Safety related elevator serial communication technology
CN101228486A (zh) 用于安全断开自动化设备中的负载的安全开关设备与方法
CA2707373A1 (en) Platform and method to implement safety critical instrumentation and control (i&c) functions
US7844865B2 (en) Bus module for connection to a bus system and use of such a bus module in an AS-i bus system
EP2383623A1 (en) Modular safety switching device system with optical link
CN101351753B (zh) 用于控制机器的装置和方法
JP4529079B2 (ja) 制御システム
EP3549841B1 (en) Train traffic control system and method for carrying out safety critical operations within a train traffic control system
KR102068242B1 (ko) 프로토콜 이중화 장치
AU2019249938B2 (en) Train traffic control system and method for carrying out safety critical operations within a train traffic control system
Wilkinson Fail safe radio remote control
HK1093788A1 (en) Process control system with an embedded safety system
JPS6074899A (ja) 遠方監視制御装置
JPS62271101A (ja) 制御回路

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20091230