WO2012119652A1 - Procédé pour faire fonctionner une pluralité d'appareils - Google Patents

Procédé pour faire fonctionner une pluralité d'appareils Download PDF

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Publication number
WO2012119652A1
WO2012119652A1 PCT/EP2011/053544 EP2011053544W WO2012119652A1 WO 2012119652 A1 WO2012119652 A1 WO 2012119652A1 EP 2011053544 W EP2011053544 W EP 2011053544W WO 2012119652 A1 WO2012119652 A1 WO 2012119652A1
Authority
WO
WIPO (PCT)
Prior art keywords
devices
network
coupling element
energy
information
Prior art date
Application number
PCT/EP2011/053544
Other languages
German (de)
English (en)
Inventor
Nils HAGGE
Original Assignee
Siemens Aktiengesellschaft
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=44625420&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2012119652(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Priority to DE112011105012.7T priority Critical patent/DE112011105012B4/de
Priority to PCT/EP2011/053544 priority patent/WO2012119652A1/fr
Publication of WO2012119652A1 publication Critical patent/WO2012119652A1/fr

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Classifications

    • 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
    • H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network

Definitions

  • a method of operating a plurality of devices The present invention relates to a method for Operator Op ben ⁇ a plurality of devices which are connected in a network which has multiple network segments, which are connected together with a coupling element. About this, the present invention relates to such a Kopplungsele- element which connects several network segments of a network with ⁇ each other. Finally, the present invention relates to such a ⁇ network.
  • Performance is needed to determine. Otherwise, the energy supply can not be designed in a targeted and time-dependent manner. This usually leads to the fact that on the one hand überdimensio ⁇ assembled cables for the electrical supply of the individual devices are used, and also to the fact that expensive contracts with the power companies. In particular, large farms usually count on the service to be provided.
  • the object of the present invention is therefore to operate a plurality of devices connected in a network more efficiently.
  • This object is achieved by a method for operating a plurality of devices, which in one
  • the network has a plurality of network segments, which are connected to each other with a coupling element, and each of the devices is assigned to one of the Netzwerkseg ⁇ elements, by querying an energy demand of at least one of the devices, and providing a In ⁇ formation on the Energy requirement of at least one device in the coupling element.
  • the current energy requirement of the individual devices is determined by means of a measuring device which is integrated in the respective devices or is arranged externally on the devices. In this way the energy characteristics and the actual energy consumption of the devices can be determined and on a single exchange format, such as the Profienergy measurement profile, exchanged ⁇ to.
  • the query of the energy requirement of at least one of the devices he follows ⁇ by the coupling element.
  • Information on the energy requirement of one or more devices which are connected to the coupling member is provided by the coupling member and thus is concentrated prior to further processing ⁇ .
  • the energy requirement or the load profile of the individual devices can be accurately determined and tracked after ⁇ .
  • An information about the energy requirement or the load profile are generated in this way decentralized in the Kopp ⁇ ment element and can be accessed or read as needed. It is also advantageous if information regarding the time course of the energy requirement of the at least one Ge ⁇ Raets is stored in the coupling element.
  • an operation of the at least one device is controlled by the coupling element as a function of the information about the energy requirement of the at least one device. Based on the information on the energy requirement of the individual devices, which is provided in the coupling element, a telligent in ⁇ load management in the coupling element may be implemen ⁇ advantage. It is particularly advantageous that the operation of the individual devices is additionally controlled by the coupling element. In this way, the network for load management of the individual devices can be used and it needs no additional purpose, set up in parallel infra ⁇ structure is used. The network or the individual network segments already exist and are already being used for communication between the individual devices.
  • a shutdown of a device is controlled by the coupling element as a function of a maximum power.
  • a maximum power By specifying a maximum power, the individual devices, for example, taking into account a priority, switched off or switched on again. That way you can regardless of the higher-level control, any load peaks are avoided.
  • Coupling element with which several network segments of a network ⁇ plant are connected to each other, each of the network segment is assigned at least one device, with the coupling element energy demand at least one of the devices can be queried and stored, and information about the energy needs of at least one Device can be provided in the Kopplungsele ⁇ ment for the network.
  • the coupling element has an Ethernet interface.
  • the individual devices associated with a network segment of the network can be interconnected by an Ethernet connection.
  • the coupling element is an Ethernet switch with the means for
  • Controlling an operation of the at least one device Invention, a commercial Ethernet switch can be used, on the example of a corresponding software program, the control of the devices is made possible.
  • the software program also serves for querying, storing and providing information about the energy requirement of the at least one device.
  • the invention provides a network in which several network segments are connected to a coupling element according to any of claimscuitge ⁇ Henden
  • the figure shows a schematic representation of a network ⁇ factory, in which a coupling element ⁇ multiple network segments are connected, and two devices comparable in the network are bound, each of the devices is a network segment to ⁇ ordered.
  • the figure shows a schematic representation of a network 10, the network 10 having a plurality of network segments 12, 14.
  • the network 10 comprises two network segments 12 and 14.
  • Each of the network segments 12, 14 is assigned a device 16, 18 in each case.
  • the device 16 is assigned to the network segment 12 and the network ⁇ werksegment 14, the device 18 is assigned.
  • the two network segments 12, 14 are connected to each other by the coupling element 20.
  • the devices 16, 18 are each connected via a data line 22, 24 to the coupling element 20.
  • data line 22, 24, any data or bus line can be used. Particularly preferred here but an Ethernet connection is used. It is also conceivable that the devices 16, 18 are connected to the coupling element 20 with a Profinet connection.
  • This official industrial Ethernet standard uses TCP / IP and IT standards, is real-time Ethernet-enabled, and enables the integration of fieldbus systems. Furthermore, the coupling element 20 with two more
  • Data lines 26 and 28 are connected, which may be connected, for example, with a higher-level control device.
  • the coupling element 20 has a corresponding data interface, for example an Ethernet interface. That way that can
  • Coupling element 20 verbun ⁇ with the data lines 22 to 28 are the ⁇ and corresponding data with information about the energy requirements of the devices 16, 18 exchanged and transmitted.
  • the two devices 16 and 18 each have a measuring device, not shown here is arranged, with which the current energy demand or power consumption of the devices 16 and 18 can be determined.
  • these Messeinrich ⁇ processing is already integrated in the respective device 16, 18th
  • the measuring device can also be arranged externally on the devices 16, 18.
  • the current energy requirement of the devices 16, 18 can be provided via a uniform data interface.
  • the PROFIEnergy profile which is usually used for energy management in production plants, can be used.
  • the coupling element 20 queries the current energy demand of the devices 16, 18, which is transmitted via the data lines 20, 22 to the coupling element 20.
  • a corresponding information about the energy requirements of the devices 16, 18 is stored in the coupling element 20 and provided. In this way, information about the energy or
  • Power values of the devices 16 and 18 in the coupling element 20 for further processing The current energy demand of the devices 16, 18 can be interrogated in this way over a here not represent ⁇ Asked parent controller.
  • This control device is connected for example to the lei ⁇ obligations 26, 28 with the coupling element twentieth
  • operation of the devices 16, 18 is to be controlled by the coupling element 20 as a function of the information about the energy requirement of the devices 16, 18.
  • an intelligent load management in the coupling element 20 can be implemented ⁇ to. This can be independent of a parent controller be designed so that autonomously possible load peaks avoided ⁇ the or in the specification of maximum power, a shutdown of the devices 16, 18 takes place or the devices 16, 18 are switched on again.
  • the coupling element 20 is designed as an Ethernet switch.
  • the Ethernet switch can be used to query the current energy requirements of the devices 16, 18, information about the power requirements of the devices 16, 18 to provide and control the operation of the devices 16, 18.
  • a corresponding Softwarepro ⁇ program can be applied to the coupling element 20 or on the Ethernet switch are operated, by means of which the queries and preparation points of information on the energy requirements of the devices 16, 18 and also a control or a feed and Turning off the devices 16, 18 is realized.
  • the network 10 shown in the figure in the present case comprises two network segments 12 and 14, to each of which a device 16 and 18 is assigned. It is also conceivable that the network 10 has multiple network segments, such as ⁇ example, in complex automation systems with a plurality of devices are present. Reference sign list

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

L'invention vise à faire fonctionner plus efficacement des appareils reliés dans un réseau. A cet effet,l'invention concerne un procédé pour faire fonctionner une pluralité d'appareils (16, 18) reliés dans un réseau (10), ledit réseau (10) comportant plusieurs segments de réseau (12, 14) reliés les uns aux autres par un élément de couplage (20), et chacun des appareils (16, 18) étant associé à l'un des segments du réseau (12, 14), ledit procédé consistant à requérir un besoin énergétique d'au moins un des appareils (16, 18) et à mettre à disposition une information concernant le besoin énergétique de l'au moins un appareil (16, 18) au sein de l'élément de couplage (20). En outre, la présente invention concerne un élément de couplage reliant entre eux plusieurs segments de réseau constitutifs d'un réseau. Enfin, la présente invention concerne un tel réseau.
PCT/EP2011/053544 2011-03-09 2011-03-09 Procédé pour faire fonctionner une pluralité d'appareils WO2012119652A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE112011105012.7T DE112011105012B4 (de) 2011-03-09 2011-03-09 Verfahren zum Betreiben einer Mehrzahl von Geräten
PCT/EP2011/053544 WO2012119652A1 (fr) 2011-03-09 2011-03-09 Procédé pour faire fonctionner une pluralité d'appareils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2011/053544 WO2012119652A1 (fr) 2011-03-09 2011-03-09 Procédé pour faire fonctionner une pluralité d'appareils

Publications (1)

Publication Number Publication Date
WO2012119652A1 true WO2012119652A1 (fr) 2012-09-13

Family

ID=44625420

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/053544 WO2012119652A1 (fr) 2011-03-09 2011-03-09 Procédé pour faire fonctionner une pluralité d'appareils

Country Status (2)

Country Link
DE (1) DE112011105012B4 (fr)
WO (1) WO2012119652A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080177678A1 (en) * 2007-01-24 2008-07-24 Paul Di Martini Method of communicating between a utility and its customer locations
EP2012132A1 (fr) * 2007-07-06 2009-01-07 Aizo AG Dispositif de mesure d'utilisation et d'état

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060075100A1 (en) * 2004-09-28 2006-04-06 Nokia Corporation System, device, software and method for providing enhanced UPnP support on devices

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080177678A1 (en) * 2007-01-24 2008-07-24 Paul Di Martini Method of communicating between a utility and its customer locations
EP2012132A1 (fr) * 2007-07-06 2009-01-07 Aizo AG Dispositif de mesure d'utilisation et d'état

Also Published As

Publication number Publication date
DE112011105012B4 (de) 2016-02-25
DE112011105012A5 (de) 2013-12-05

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