IN2013MU03910A - - Google Patents

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Publication number
IN2013MU03910A
IN2013MU03910A IN3910MU2013A IN2013MU03910A IN 2013MU03910 A IN2013MU03910 A IN 2013MU03910A IN 3910MU2013 A IN3910MU2013 A IN 3910MU2013A IN 2013MU03910 A IN2013MU03910 A IN 2013MU03910A
Authority
IN
India
Prior art keywords
gateway
communication connection
broker server
establishing
network
Prior art date
Application number
Inventor
Rolf Birkhofer
Michael Gunzert
Robert Hartmann
Thorsten Deuser
Immanuel Vetter
Original Assignee
Codewrights 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 Codewrights Gmbh filed Critical Codewrights Gmbh
Publication of IN2013MU03910A publication Critical patent/IN2013MU03910A/en

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Classifications

    • 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
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0209—Architectural arrangements, e.g. perimeter networks or demilitarized zones
    • H04L63/0218—Distributed architectures, e.g. distributed firewalls
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services

Abstract

The invention relates to a method for remotely servicing a field device (A) of automation technology located in a first network (LI) secured by a first firewall (Fl), wherein remote servicing occurs via a servicing device (E) associated with a second network (L2) secured by a second firewall (F2), wherein the method includes steps as follows: establishing a first communication connection (1) between the field device (A) and a gateway (B) associated with the first network (LI); establishing a second communication connection (2) between the first gateway (B) and an Internet (WWW) addressable, broker server (C) via an unsecured access (Port 80) of the first gateway (B); reporting of the first gateway (B) at the broker server (C); granting a unique identifier by the broker server (C) for the first communication connection (2) between the first gateway (B) and the broker server (C); transmitting the unique identifier to a second gateway (D) associated with the second network (L2); establishing a third communication connection (3) between the second gateway (D) and the broker server (C) using the unique identifier; establishing a communication connection (3, 2) between the second gateway (D) and the first gateway (B), wherein the broker server (C) logically connects the second communication connection (2) and the third communication connection (3) with one another, so that communication connection (1, 2, 3, 4) between the servicing device (E) and the field device (A) is produced.
IN3910MU2013 2012-12-21 2013-12-13 IN2013MU03910A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012112875.8A DE102012112875A1 (en) 2012-12-21 2012-12-21 Method for remote control of a field device of automation technology

Publications (1)

Publication Number Publication Date
IN2013MU03910A true IN2013MU03910A (en) 2015-08-14

Family

ID=50976370

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3910MU2013 IN2013MU03910A (en) 2012-12-21 2013-12-13

Country Status (3)

Country Link
US (1) US20140181951A1 (en)
DE (1) DE102012112875A1 (en)
IN (1) IN2013MU03910A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105141640B (en) * 2015-10-14 2017-12-26 国网浙江省电力公司培训中心 A kind of power dispatch data network training system
DE102016115013A1 (en) * 2016-08-12 2018-02-15 Endress + Hauser Gmbh + Co. Kg Method and system for the remote-controlled operation of a field device of process automation
US10700924B2 (en) * 2017-12-08 2020-06-30 Rockwell Automation, Inc. Remote line integration
JP7417404B2 (en) * 2019-11-13 2024-01-18 アズビル株式会社 HART modem and diagnostic system
CN114638627A (en) * 2022-05-19 2022-06-17 中云汇(成都)物联科技有限公司 Intelligent after-sale maintenance method, intelligent post station maintenance server and storage medium

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3436471B2 (en) * 1997-05-26 2003-08-11 沖電気工業株式会社 Telephone communication method and telephone communication system
DE19739297C2 (en) * 1997-09-08 2001-11-15 Phoenix Contact Gmbh & Co Automation system and connection device for transparent communication between two networks
FI108678B (en) * 1998-06-17 2002-02-28 Neles Controls Oy Control systems for field devices
DE19955330A1 (en) * 1999-11-17 2001-05-31 Siemens Ag Data transmission between field bus and communications network
DE10151115A1 (en) * 2001-10-15 2003-05-08 Siemens Ag Method for operating and observing field devices
US20070153091A1 (en) * 2005-12-29 2007-07-05 John Watlington Methods and apparatus for providing privacy in a communication system
US7889747B2 (en) * 2006-05-31 2011-02-15 Honeywell International Inc. Apparatus, system, and method for integrating a wireless network with wired field devices in a process control system
US8340654B2 (en) * 2009-05-26 2012-12-25 Lextech Labs Llc Apparatus and method for video display and control for portable device
US8868732B2 (en) * 2011-05-31 2014-10-21 General Electric Company Systems and methods for facilitating communication with foundation fieldbus linking devices
DE102011077012A1 (en) * 2011-06-06 2012-12-06 S. Siedle & Söhne Telefon- und Telegrafenwerke OHG Apparatus and method for scripted data processing of data for a home communication or home automation system

Also Published As

Publication number Publication date
US20140181951A1 (en) 2014-06-26
DE102012112875A1 (en) 2014-07-10

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