ES2175677T3 - Terminal audio-acativo de comunicacion, procedimiento de comunicacion y sistema de comunicacion con terminales audio-activos de comunicacion - Google Patents

Terminal audio-acativo de comunicacion, procedimiento de comunicacion y sistema de comunicacion con terminales audio-activos de comunicacion

Info

Publication number
ES2175677T3
ES2175677T3 ES98906896T ES98906896T ES2175677T3 ES 2175677 T3 ES2175677 T3 ES 2175677T3 ES 98906896 T ES98906896 T ES 98906896T ES 98906896 T ES98906896 T ES 98906896T ES 2175677 T3 ES2175677 T3 ES 2175677T3
Authority
ES
Spain
Prior art keywords
communication
audio
acative
active
procedure
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
ES98906896T
Other languages
English (en)
Inventor
Gunter Steindl
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of ES2175677T3 publication Critical patent/ES2175677T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40006—Architecture of a communication node
    • H04L12/40032—Details regarding a bus interface enhancer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L2012/4026—Bus for use in automation systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Quality & Reliability (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Small-Scale Networks (AREA)
  • General Factory Administration (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Bidirectional Digital Transmission (AREA)
  • Communication Control (AREA)
  • Transmitters (AREA)

Abstract

LA INVENCION SE REFIERE A UNA ESTACION DE COMUNICACION (S32 S34), QUE, COMO ESTACION PASIVA DE UN SISTEMA DE COMUNICACION QUE NO ESTA AUTORIZADO PARA TRANSMITIR, PERO QUE ESCUCHA TODOS LOS PROCESOS DE COMUNICACION Y PUEDE RECIBIR UNICAMENTE DATOS (D) REALMENTE DIRIGIDOS A ELLA, HECHO QUE PUEDE VERIFICARSE DE MANERA DEFINITIVA POR MEDIO DE UN CODIGO DE DESTINO (T) ASIGNADO A LOS DATOS (D). SEGUN LA INVENCION, DICHA ESTACION DE COMUNICACION SE AMPLIA ADICIONALMENTE PARA RECIBIR DATOS (D), CUYO CODIGO DE PUNTO DE DESTINO (D) Y PUNTO DE ORIGEN (S) COINCIDE CON UNA ENTRADA (FT, FS) DE UNA TABLA DE FILTRO (F) DISPUESTA EN UNA ESTACION DE COMUNICACION (S32 - S34) QUE HA SIDO AMPLIADA SEGUN LA INVENCION.
ES98906896T 1997-02-10 1998-01-28 Terminal audio-acativo de comunicacion, procedimiento de comunicacion y sistema de comunicacion con terminales audio-activos de comunicacion Expired - Lifetime ES2175677T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97102093 1997-02-10

Publications (1)

Publication Number Publication Date
ES2175677T3 true ES2175677T3 (es) 2002-11-16

Family

ID=8226458

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98906896T Expired - Lifetime ES2175677T3 (es) 1997-02-10 1998-01-28 Terminal audio-acativo de comunicacion, procedimiento de comunicacion y sistema de comunicacion con terminales audio-activos de comunicacion

Country Status (10)

Country Link
US (1) US6687551B2 (es)
EP (1) EP0958533B1 (es)
JP (1) JP3321467B2 (es)
KR (1) KR100337967B1 (es)
CN (1) CN1124552C (es)
AT (1) ATE216092T1 (es)
DE (1) DE59803736D1 (es)
ES (1) ES2175677T3 (es)
TW (1) TW360829B (es)
WO (1) WO1998035275A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0980166A1 (de) * 1998-08-06 2000-02-16 Siemens Aktiengesellschaft Aktives Publishing
US6502135B1 (en) 1998-10-30 2002-12-31 Science Applications International Corporation Agile network protocol for secure communications with assured system availability
US7188180B2 (en) 1998-10-30 2007-03-06 Vimetx, Inc. Method for establishing secure communication link between computers of virtual private network
JP4451566B2 (ja) * 1998-10-30 2010-04-14 バーネットエックス インコーポレーティッド 保証されたシステム可用性を有する安全な通信のためのアジル・ネットワーク・プロトコル
US7418504B2 (en) 1998-10-30 2008-08-26 Virnetx, Inc. Agile network protocol for secure communications using secure domain names
US10511573B2 (en) 1998-10-30 2019-12-17 Virnetx, Inc. Agile network protocol for secure communications using secure domain names
US7562135B2 (en) * 2000-05-23 2009-07-14 Fisher-Rosemount Systems, Inc. Enhanced fieldbus device alerts in a process control system
US6907488B1 (en) 1999-09-14 2005-06-14 Siemens Aktiengesellschaft Serial data transmission via a bus system
KR101590272B1 (ko) * 2014-12-31 2016-01-29 엘에스산전 주식회사 Plc 시스템의 메시지 처리장치
EP3388901B1 (de) * 2017-04-10 2023-08-23 Siemens Aktiengesellschaft Sicherheitsgerichtetes automatisierungssystem
EP3635565B1 (en) 2017-05-15 2023-10-11 Apex Industrial Technologies LLC Sequential node identification in multiple-compartment dispensing enclosures

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4319338A (en) * 1979-12-12 1982-03-09 Allen-Bradley Company Industrial communications network with mastership determined by need
JPS5892006A (ja) 1981-11-27 1983-06-01 Toshiba Corp プログラマブルコントロ−ル装置
GB8328396D0 (en) 1983-10-24 1983-11-23 British Telecomm Multiprocessor system
CA1242283A (en) 1984-11-30 1988-09-20 Ikio Yoshida Serial interface system flexibly applicable to a one- to-plurality connection
US4926375A (en) * 1987-05-05 1990-05-15 Ge Fanuc Automation North America, Inc. Multiple nodes broadcast communication method with receiver identification by bit position in transferred massage
JPH0828727B2 (ja) 1988-09-30 1996-03-21 株式会社安川電機 プログラマブルコントローラネットワークの通信方法
US5136580A (en) * 1990-05-16 1992-08-04 Microcom Systems, Inc. Apparatus and method for learning and filtering destination and source addresses in a local area network system
US5351243A (en) * 1991-12-27 1994-09-27 Digital Equipment Corporation Monitor for packets on a communications network
US5280477A (en) * 1992-08-17 1994-01-18 E-Systems, Inc. Network synchronous data distribution system
US6147976A (en) * 1996-06-24 2000-11-14 Cabletron Systems, Inc. Fast network layer packet filter
US6510151B1 (en) * 1996-09-19 2003-01-21 Enterasys Networks, Inc. Packet filtering in connection-based switching networks
US5970430A (en) * 1996-10-04 1999-10-19 Fisher Controls International, Inc. Local device and process diagnostics in a process control network having distributed control functions
US5980078A (en) * 1997-02-14 1999-11-09 Fisher-Rosemount Systems, Inc. Process control system including automatic sensing and automatic configuration of devices

Also Published As

Publication number Publication date
KR100337967B1 (ko) 2002-05-24
CN1124552C (zh) 2003-10-15
EP0958533A1 (de) 1999-11-24
US6687551B2 (en) 2004-02-03
US20030050715A1 (en) 2003-03-13
ATE216092T1 (de) 2002-04-15
JP2000509594A (ja) 2000-07-25
DE59803736D1 (de) 2002-05-16
KR20000070933A (ko) 2000-11-25
CN1244266A (zh) 2000-02-09
TW360829B (en) 1999-06-11
JP3321467B2 (ja) 2002-09-03
WO1998035275A1 (de) 1998-08-13
EP0958533B1 (de) 2002-04-10

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