WO2009027023A1 - System and method for controlling a plurality of switching devices - Google Patents

System and method for controlling a plurality of switching devices Download PDF

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Publication number
WO2009027023A1
WO2009027023A1 PCT/EP2008/006745 EP2008006745W WO2009027023A1 WO 2009027023 A1 WO2009027023 A1 WO 2009027023A1 EP 2008006745 W EP2008006745 W EP 2008006745W WO 2009027023 A1 WO2009027023 A1 WO 2009027023A1
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WO
WIPO (PCT)
Prior art keywords
radio
receiver module
communication network
communication
radio receiver
Prior art date
Application number
PCT/EP2008/006745
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German (de)
French (fr)
Inventor
Heinz Kimpke
Original Assignee
Elster Messtechnik Gmbh
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Publication date
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Publication of WO2009027023A1 publication Critical patent/WO2009027023A1/en

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00022—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission
    • H02J13/00024—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission by means of mobile telephony
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00022—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission
    • H02J13/00026—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission involving a local wireless network, e.g. Wi-Fi, ZigBee or Bluetooth
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y—GENERAL 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission

Definitions

  • the invention relates to a system and a method for controlling a plurality of switching devices to be controlled in system components, which are interconnected via a communication network according to claims 1 and 23 and is provided in particular control of electronic utility meters and communication devices for their remote reading.
  • the audio frequency ripple control technique is usually used, which is based on the fact that control commands and data requests are transmitted via the power grid to the consumer.
  • the audio frequency ripple control technique is usually used.
  • Another method of driving consumers uses longwave or FM transmitters and corresponding radio receivers communicating with each other over a radio network. Both methods described above are also used to control individual electrical consumers.
  • the consumers to be controlled are, for example, lighting devices, such as street lamps, special lighting of buildings, etc., electrical and non-electrical loads, such as boilers, electric water heaters, night storage heaters, direct heaters, etc, power generation systems, such as emergency generators, wind turbines, combined heat and power plants, etc.
  • lighting devices such as street lamps, special lighting of buildings, etc.
  • electrical and non-electrical loads such as boilers, electric water heaters, night storage heaters, direct heaters, etc
  • power generation systems such as emergency generators, wind turbines, combined heat and power plants, etc.
  • the information transmission in the audio frequency ripple control technology is carried out by means of the existing power supply network, while the information transmission for the radio technology uses air as the transmission medium. Both techniques used to transmit the information from the consumer to a center and vice versa special transmission protocols, which are specified in predetermined standards and guidelines, such as in DIN 43861 301/302.
  • the invention has for its object to provide a system and a method for controlling a plurality of to be controlled system components switching devices which are interconnected via a communication network, thereby improving the control of system components to be controlled, in particular of electronic utility meters and communication devices for their remote reading becomes.
  • the system comprises for controlling a plurality of electrical or electronic switching devices to be controlled in system components, which via a central unit and a communication network with each other At least one radio receiver module located in the respective system component is connected for exchanging control commands and / or data via the communication network.
  • the system components according to the invention are in particular lighting devices, such as street lamps or special lighting of buildings; electrical or non-electrical loads, such as boilers, electric water heaters, night storage heaters, direct heaters; Energy generation systems, such as emergency generators, wind turbines, combined heat and power or Tarifumschaltvorraumen in consumption meters, such as electricity, gas, water or heat meters.
  • the radio receiver module is equipped with a radio terminal unit having a transmitter and a receiver which performs communication with the central unit via the communication network and cooperates with at least one switching device which switches the system components directly or indirectly via a microprocessor connected to the radio terminal unit ,
  • the microprocessor simulates the functionality of a known ripple control receiver.
  • the communication network which connects the central unit and the system components to be controlled to the switching devices provided, is a telecommunications network, in particular a GSM, GPRS, UMTS, WIMAX, wireless LAN network or a short-distance radio network based on 868 MHz or 433 MHz is working.
  • a telecommunications network in particular a GSM, GPRS, UMTS, WIMAX, wireless LAN network or a short-distance radio network based on 868 MHz or 433 MHz is working.
  • the near-field radio network is provided for meter reading data remote reading or smart metering.
  • the switching devices of the system according to the invention are potential-free relays, or non-floating control outputs designed as semiconductors.
  • the radio terminal unit has a communication module designed as an interface, which interacts with the radio receiver module and can be connected to communication-capable gas, water, electricity and / or heat meters.
  • the communication module works as a gateway for smart metering or as a data concentrator and can be connected to the meter via a wireless or wired metering bus (M-Bus), whereby the M-Bus is intended as a fieldbus for the consumption data acquisition.
  • M-Bus wireless or wired metering bus
  • the communication module to the radio receiver module in such a way that information can be transmitted via near-field radio, for example via energy references, tariffs, load optimization measures and recommendations.
  • the addressing of the radio receiver module can be executed via the communication network, commands in the receiver of the radio receiver module with a specific coding can be stored, via which the switching of the outputs of the switching device takes place as soon as the corresponding commands are received by the radio receiver module.
  • broadcast commands are sent via the communication network, so that advantageously a large number of radio receiver modules can be reached with one command.
  • fixed IP addresses are stored in the radio receiver module via which the radio receiver module, preferably by means of a bidirectional data transmission, can be addressed.
  • the outputs of the switching devices which are initiated via the central unit, are directly switchable, wherein the radio receiver module, in particular with regard to the deposit of switching commands, can be remotely parameterized.
  • the switching commands can either be addressed directly via the control center or can be executed by the stored switching commands in conjunction with a timer.
  • a further feature of the system according to the invention is the possibility of tele-assignability of the time and the synchronization of the time in the respective radio receiver modules, which require them for independent processing of stored switching operations.
  • the switching operations can also be parameterized remotely so that the radio receiver modules can be switched independently via an integrated clock.
  • the time is derived from the Internet or the wireless network.
  • the radio receiver module is equipped with a weekly, monthly or annual time switch, via which also prepared switching commands can be triggered.
  • the mechanical design of the radio receiver module is designed so that the module is designed, for example, for snapping onto a D! N rail and in the housing according to DIN 43861 Part 2.
  • housing variants for installation in light poles are possible.
  • the antenna of the receiver is either housed as an integrated antenna in the housing radio receiver module or alternatively executed via an antenna connection as an external antenna.
  • Control commands and / or data are exchanged via the communication network by means of at least one radio receiver module integrated in the respective system component.
  • Communication with the central unit via the communication network is carried out by means of a radio terminal unit located in the radio receiver module, and the respective switching device is switched directly or indirectly by means of a microprocessor integrated in the radio terminal unit.
  • FIG. 1 shows a radio receiver module 1 of the system according to the invention for controlling a plurality of electrical or electronic switching devices in the system components to be controlled, which are connected to one another via a central unit and a communications network.
  • the radio receiver module 1 located in the system components is provided for exchanging control commands and / or data via the communication network.
  • the radio receiver module 1 has a radio terminal unit 10 having a transmitter and a receiver, which carries out the communication with the central unit via the communication network.
  • a power supply unit 50 is further provided.
  • the radio terminal unit 10 cooperates with several, preferably eight switching devices 30, which switches the respective system component directly or indirectly via a microprocessor 20 connected to the radio terminal unit 10.
  • the microprocessor 20 provides the actual functionality that is comparable to the functionality of known ripple control receivers.
  • the radio receiver module 1 is equipped so that over load-free contacts (relays) 30 loads and objects can be switched directly or indirectly.
  • the number and design of the relays 30 varies in the present embodiment vary between 1 and 8. Depending on the relay version, the switching currents range from 2A to 63A. In addition to potential-free relay 30 and non-floating control outputs (semiconductors) can be used.
  • a variant represents the possibility to control via the radio receiver module 1, a current from 0 - 100mA or a voltage 0 - 20V at one or more outputs for the analog control of controllable, for example, dimmable consumers.
  • the radio receiver module 1 is equipped with an interface 40 to which communication-capable gas, water, electricity and / or heat meters can be connected.

Abstract

The invention relates to a system and a method for controlling a plurality of switching devices located in system components to be actuated, which are connected to each other via a central unit and a communication network, wherein the system components each have at least one radio receiver module for exchanging commands and/or data via the communication network. The radio receiver module is equipped with a radio terminal unit comprising a transmitter and a receiver, carrying out the communication with the central unit via the communication network. The radio terminal unit interacts with at least one switching device that switches the system components directly or indirectly via a microprocessor connected to the radio terminal unit.

Description

System und Verfahren zur Steuerung von mehreren Schaltvorrichtungen System and method for controlling multiple switching devices
Beschreibungdescription
Die Erfindung betrifft ein System und ein Verfahren zur Steuerung von mehreren in anzusteuernden Systemkomponenten befindlichen Schaltvorrichtungen, welche über ein Kommunikationsnetz miteinander verbunden sind gemäß den Ansprüchen 1 und 23 und ist insbesondere Ansteuerung von elektronischen Verbrauchszählern und Kommunikationsgeräten zu deren Fernauslesung vorgesehen.The invention relates to a system and a method for controlling a plurality of switching devices to be controlled in system components, which are interconnected via a communication network according to claims 1 and 23 and is provided in particular control of electronic utility meters and communication devices for their remote reading.
Für die Ansteuerung einer Vielzahl von elektrischen Verbrauchern über das Stromversorgungsnetz, auch als Massensteuerung bezeichnet, wird üblicherweise die Tonfrequenz-Rundsteuertechnik eingesetzt, die darauf beruht, dass Steuerbefehle und Datenabfragen über das Stromnetz an die Verbraucher übermittelt werden. Für diese Art der Fernübertragung werden Tonfrequenz - Rundsteueranlagen und entsprechende Tonfrequenz-Rundsteuer-Empfänger verwendet.For controlling a plurality of electrical consumers via the power supply network, also referred to as mass control, the audio frequency ripple control technique is usually used, which is based on the fact that control commands and data requests are transmitted via the power grid to the consumer. For this type of remote transmission audio frequency - ripple control systems and corresponding audio frequency ripple control receiver are used.
Ein weiteres Verfahren zur Ansteuerung von Verbrauchern verwendet Langwellenoder UKW-Sender und entsprechende Funk-Empfänger, die über ein Funknetz miteinander kommunizieren. Beide vorab beschriebenen Verfahren werden auch zur Steuerung von einzelnen elektrischen Verbrauchern eingesetzt.Another method of driving consumers uses longwave or FM transmitters and corresponding radio receivers communicating with each other over a radio network. Both methods described above are also used to control individual electrical consumers.
Die anzusteuernden Verbraucher sind beispielsweise Beleuchtungseinrichtungen, wie Straßenlampen, Sonderbeleuchtungen von Gebäuden, etc., elektrische und nichtelektrische Lasten, wie Boiler, elektrische Warmwassererhitzer, Nachtspeicherheizungen, Direktheizungen, etc, Energieerzeugungsanlagen, wie Notstromaggregate, Windkraftanlagen, Blockheizkraftwerke, etc.The consumers to be controlled are, for example, lighting devices, such as street lamps, special lighting of buildings, etc., electrical and non-electrical loads, such as boilers, electric water heaters, night storage heaters, direct heaters, etc, power generation systems, such as emergency generators, wind turbines, combined heat and power plants, etc.
Die Informationsübertragung in der Tonfrequenz-Rundsteuertechnik wird mittels des vorhandenen Stromversorgungsnetzes ausgeführt, während die Informationsübertragung für die Funktechnik Luft als Übertragungsmedium nutzt. Beide Techniken nutzten zur Übertragung der Informationen von den Verbrauchern zu einer Zentrale und umgekehrt spezielle Übertragungsprotokoüe, die in vorgegebenen Normen und Richtlinien, wie beispielsweise in der DIN 43861 301/302 festgelegt sind.The information transmission in the audio frequency ripple control technology is carried out by means of the existing power supply network, while the information transmission for the radio technology uses air as the transmission medium. Both techniques used to transmit the information from the consumer to a center and vice versa special transmission protocols, which are specified in predetermined standards and guidelines, such as in DIN 43861 301/302.
Auch für Tarifumschaltungen bei Elektrizitätszählern werden heute die vorab beschriebene Rundsteuertechnik und die Funktechnik eingesetzt.Also for tariff switching in electricity meters, the previously described ripple control technology and radio technology are used today.
Der Erfindung liegt die Aufgabe zugrunde, ein System und ein Verfahren zur Steuerung von mehreren in anzusteuernden Systemkomponenten befindlichen Schaltvorrichtungen, welche über ein Kommunikationsnetz miteinander verbunden sind, anzugeben, wodurch die Ansteuerung von anzusteuernden Systemkomponenten, insbesondere von elektronischen Verbrauchszählern und Kommunikationsgeräten zu deren Fernauslesung, verbessert wird.The invention has for its object to provide a system and a method for controlling a plurality of to be controlled system components switching devices which are interconnected via a communication network, thereby improving the control of system components to be controlled, in particular of electronic utility meters and communication devices for their remote reading becomes.
Diese Aufgabe wird erfindungsgemäß durch ein System mit den in Anspruch 1 angegebenen Merkmalen gelöst. Vorteilhafte Ausgestaltungen, Verbesserungen des erfindungsgemäßen Systems sowie ein entsprechendes Verfahren sind in weiteren Ansprüchen und in der Beschreibung angegeben.This object is achieved by a system having the features specified in claim 1. Advantageous embodiments, improvements of the system according to the invention and a corresponding method are specified in further claims and in the description.
Erfindungsgemäß umfasst das System zur Steuerung von mehreren in anzusteuernden Systemkomponenten befindlichen elektrischen oder elektronischen Schaltvorrichtungen, welche über eine Zentraleinheit und ein Kommunikationsnetz miteinander verbunden sind wenigstens ein in der jeweiligen Systemkomponente befindliches Funkempfängermodul zum Austausch von Steuerbefehlen und/oder Daten über das Kommunikationsnetz.According to the invention, the system comprises for controlling a plurality of electrical or electronic switching devices to be controlled in system components, which via a central unit and a communication network with each other At least one radio receiver module located in the respective system component is connected for exchanging control commands and / or data via the communication network.
Die Systemkomponenten erfindungsgemäßen Systems sind insbesondere Beleuchtungseinrichtungen, wie beispielsweise Straßenlampen oder Sonderbeleuchtungen von Gebäuden; elektrische oder nichtelektrische Lasten, wie beispielsweise Boiler, elektrische Warmwassererhitzer, Nachtspeicherheizungen, Direktheizungen; Energieerzeugungsanlagen, wie beispielsweise Notstromaggregate, Windkraftanlagen, Blockheizkraftwerke oder Tarifumschaltvorrichtungen bei Verbrauchszählern, wie beispielsweise bei Strom-, Gas-, Wasser- oder Wärmezählern.The system components according to the invention are in particular lighting devices, such as street lamps or special lighting of buildings; electrical or non-electrical loads, such as boilers, electric water heaters, night storage heaters, direct heaters; Energy generation systems, such as emergency generators, wind turbines, combined heat and power or Tarifumschaltvorrichtungen in consumption meters, such as electricity, gas, water or heat meters.
Das Funkempfängermodul ist mit einer einen Sender und einem Empfänger aufweisende Funk-Terminaleinheit ausgestattet, welche die Kommunikation mit der Zentraleinheit über das Kommunikationsnetz ausführt und wirkt mit wenigstens einer Schaltvorrichtung zusammen, welche die Systemkomponenten über einen an die Funk-Terminaleinheit angeschlossenen Mikroprozessor direkt oder indirekt schaltet.The radio receiver module is equipped with a radio terminal unit having a transmitter and a receiver which performs communication with the central unit via the communication network and cooperates with at least one switching device which switches the system components directly or indirectly via a microprocessor connected to the radio terminal unit ,
Der Mikroprozessor bildet Funktionalität eines bekannten Rundsteuerempfängers nach.The microprocessor simulates the functionality of a known ripple control receiver.
Das Kommunikationsnetz, welches die Zentraleinheit und anzusteuernden Systemkomponenten mit den vorgesehenen Schaltvorrichtungen verbindet, ist ein Telekommunikationsnetz, insbesondere ein GSM, GPRS, UMTS, WIMAX, Wireless-LAN - Netz oder ein Nahfunk-Netz, welches auf der Basis von 868 MHz oder 433 MHz arbeitet.The communication network, which connects the central unit and the system components to be controlled to the switching devices provided, is a telecommunications network, in particular a GSM, GPRS, UMTS, WIMAX, wireless LAN network or a short-distance radio network based on 868 MHz or 433 MHz is working.
In einer besonderen Ausführungsform des erfindungsgemäßen Systems ist das Nahfunk-Netz zur Verbrauchszählerdatenfernauslesung oder zum Smart Metering vorgesehen ist.In a particular embodiment of the system according to the invention, the near-field radio network is provided for meter reading data remote reading or smart metering.
Die Schaltvorrichtungen des erfindungsgemäßen Systems sind potentialfreie Relais, oder als Halbleiter ausgeführte potentialgebundene Steuerausgänge. In einer vorteilhaften Ausführungsform weist die Funk-Terminaleinheit ein als Interface ausgeführtes Kommunikationsmodul auf, welches mit dem Funkempfängermodul zusammenwirkt und an kommunikationsfähige Gas-, Wasser-, Elektrizitäts- und/oder Wärmezähler anschließbar ist.The switching devices of the system according to the invention are potential-free relays, or non-floating control outputs designed as semiconductors. In an advantageous embodiment, the radio terminal unit has a communication module designed as an interface, which interacts with the radio receiver module and can be connected to communication-capable gas, water, electricity and / or heat meters.
Das Kommunikationsmodul arbeitet dabei als Gateway für Smart Metering oder als Datenkonzentrator und ist über einen drahtlosen oder drahtgebundenen Metering- Bus (M-Bus) mit dem Zähler verbindbar, wobei der M-Bus als Feldbus für die Verbrauchsdatenerfassung vorgesehen ist.The communication module works as a gateway for smart metering or as a data concentrator and can be connected to the meter via a wireless or wired metering bus (M-Bus), whereby the M-Bus is intended as a fieldbus for the consumption data acquisition.
Mittels der vorab beschriebenen Funktionalität ist es weiterhin möglich das Kommunikationsmodul so an das Funkempfängermodul anzuschließen, dass über Nahfunk Informationen, wie beispielsweise über Energiebezüge, Tarife, Lastoptimierungsmaßnahmen und Empfehlungen übertragbar sind.By means of the functionality described above, it is furthermore possible to connect the communication module to the radio receiver module in such a way that information can be transmitted via near-field radio, for example via energy references, tariffs, load optimization measures and recommendations.
Die Adressierung des Funk-Empfängermoduls ist über das Kommunikationsnetz ausführbar, wobei im Empfänger des Funk-Empfängermoduls Kommandos mit einer bestimmten Kodierung hinterlegbar sind, über die die Schaltung der Ausgänge der Schaltvorrichtung erfolgt, sobald die entsprechenden Kommandos vom Funk- Empfängermodul empfangen werden. Hierzu werden über das Kommunikationsnetz Broadcastbefehle gesendet, so dass in vorteilhafter Weise eine große Anzahl Funkempfängermodule mit einem Befehl erreichbar sind.The addressing of the radio receiver module can be executed via the communication network, commands in the receiver of the radio receiver module with a specific coding can be stored, via which the switching of the outputs of the switching device takes place as soon as the corresponding commands are received by the radio receiver module. For this purpose, broadcast commands are sent via the communication network, so that advantageously a large number of radio receiver modules can be reached with one command.
Weiterhin ist auch vorgesehen, dass feste IP-Adressen im Funk-Empfängermodul hinterlegt sind, über die der Funk-Empfängermodul, vorzugsweise mittels einer bidirektionalen Datenübertragung, adressierbar ist.Furthermore, it is also provided that fixed IP addresses are stored in the radio receiver module via which the radio receiver module, preferably by means of a bidirectional data transmission, can be addressed.
Die Ausgänge der Schaltvorrichtungen, welche über die Zentraleinheit initiiert werden, sind direkt schaltbar, wobei das Funkempfängermodul, insbesondere hinsichtlich der Hinterlegung von Schaltkommandos, fernparametrierbar ist.The outputs of the switching devices, which are initiated via the central unit, are directly switchable, wherein the radio receiver module, in particular with regard to the deposit of switching commands, can be remotely parameterized.
Die Schaltkommandos sind entweder über die Leitzentrale direkt adressierbar oder durch die hinterlegten Schaltkommandos in Verbindung mit einer Schaltuhr ausführbar. Ein weiteres Merkmal des erfindungsgemäßen Systems ist die Möglichkeit der Fern- setzbarkeit der Uhrzeit und der Synchronisation der Uhrzeit in den jeweiligen Funkempfängermodulen, die diese zur eigenständigen Abarbeitung von hinterlegten Schalthandlungen benötigen. Die Schalthandlungen sind ebenfalls fernparametrier- bar, so dass die Funkempfängermodule eigenständig über eine integrierte Uhr schaltbar sind. Die Uhrzeit wird dazu dem Internet oder dem Funknetz abgeleitet.The switching commands can either be addressed directly via the control center or can be executed by the stored switching commands in conjunction with a timer. A further feature of the system according to the invention is the possibility of tele-assignability of the time and the synchronization of the time in the respective radio receiver modules, which require them for independent processing of stored switching operations. The switching operations can also be parameterized remotely so that the radio receiver modules can be switched independently via an integrated clock. The time is derived from the Internet or the wireless network.
In einer Ausgestaltung des erfindungsgemäßen Systems ist das Funk- Empfängermodul mit einer Wochen-, Monats oder Jahresschaltuhr ausgestattet, über die ebenfalls vorbereitete Schaltkommandos auslösbar sind.In one embodiment of the system according to the invention, the radio receiver module is equipped with a weekly, monthly or annual time switch, via which also prepared switching commands can be triggered.
Die mechanische Ausführung des Funkempfängermoduls ist so ausgestaltet, dass das Modul beispielsweise zum Aufschnappen auf eine D!N-Schiene und im Aufbaugehäuse gemäß DIN 43861 Teil 2 ausgeführt ist. Alternativ sind Gehäusevarianten zum Einbau in Lichtmasten möglich.The mechanical design of the radio receiver module is designed so that the module is designed, for example, for snapping onto a D! N rail and in the housing according to DIN 43861 Part 2. Alternatively, housing variants for installation in light poles are possible.
Die Antenne des Empfängers wird entweder als integrierte Antenne im Gehäuse Funkempfängermoduls untergebracht oder alternativ über einen Antennenanschluss als externe Antenne ausgeführt.The antenna of the receiver is either housed as an integrated antenna in the housing radio receiver module or alternatively executed via an antenna connection as an external antenna.
Das Verfahren, mit dem die Aufgabe weiterhin gelöst wird, ist dem Anspruch 23 zu entnehmen. Dabei werden mehreren in anzusteuernden Systemkomponenten befindliche elektrische oder elektronische Schaltvorrichtungen, welche über eine Zentraleinheit miteinander verbunden sind über ein Kommunikationsnetz gesteuert.The method by which the problem is still solved, can be found in claim 23. In this case, a plurality of electrical or electronic switching devices located in the system components to be controlled, which are interconnected via a central unit, are controlled via a communication network.
Mittels wenigstens einem in der jeweiligen Systemkomponente integriertem Funkempfängermodul werden Steuerbefehle und/oder Daten über das Kommunikationsnetz ausgetauscht.Control commands and / or data are exchanged via the communication network by means of at least one radio receiver module integrated in the respective system component.
Die Kommunikation mit der Zentraleinheit über das Kommunikationsnetz wird mittels einer im Funkempfängermodul befindlichen Funk-Terminaleinheit ausgeführt, und die jeweilige Schaltvorrichtung wird mittels eines in der Funk-Terminaleinheit integrierten Mikroprozessors direkt oder indirekt geschaltet. Anhand eines in der folgenden Fig. 1 dargestellten beispielhaften Funkempfängermoduls sollen die Erfindung sowie vorteilhafte Ausgestaltungen, Verbesserungen und weitere Vorteile der Erfindung näher erläutert und beschrieben werden.Communication with the central unit via the communication network is carried out by means of a radio terminal unit located in the radio receiver module, and the respective switching device is switched directly or indirectly by means of a microprocessor integrated in the radio terminal unit. Based on an exemplary radio receiver module shown in the following FIG. 1, the invention and advantageous embodiments, improvements and further advantages of the invention will be explained and described in more detail.
Fig. 1 zeigt ein Funkempfängermodul 1 des erfindungsgemäßen Systems zur Steuerung von mehreren in anzusteuernden Systemkomponenten befindlichen elektrischen oder elektronischen Schaltvorrichtungen, welche über eine Zentraleinheit und ein Kommunikationsnetz miteinander verbunden sind.1 shows a radio receiver module 1 of the system according to the invention for controlling a plurality of electrical or electronic switching devices in the system components to be controlled, which are connected to one another via a central unit and a communications network.
Das in den Systemkomponenten befindliche Funkempfängermodul 1 ist zum Austausch von Steuerbefehlen und/oder Daten über das Kommunikationsnetz vorgesehen. Dazu weist das Funkempfängermodul 1 eine einen Sender und einem Empfänger aufweisende Funk-Terminaleinheit 10 auf, welche die Kommunikation mit der Zentraleinheit über das Kommunikationsnetz ausführt.The radio receiver module 1 located in the system components is provided for exchanging control commands and / or data via the communication network. For this purpose, the radio receiver module 1 has a radio terminal unit 10 having a transmitter and a receiver, which carries out the communication with the central unit via the communication network.
Zum Anschluss des Funkempfängermoduls 1 an das Stromnetz ist weiterhin eine Stromversorgungseinheit 50 vorgesehen.For connection of the radio receiver module 1 to the power grid, a power supply unit 50 is further provided.
Die Funk-Terminaleinheit 10 wirkt mit mehreren, vorzugsweise acht Schaltvorrichtungen 30 zusammen, welche die jeweilige Systemkomponente über einen an die Funk-Terminaleinheit 10 angeschlossenen Mikroprozessor 20 direkt oder indirekt schaltet.The radio terminal unit 10 cooperates with several, preferably eight switching devices 30, which switches the respective system component directly or indirectly via a microprocessor 20 connected to the radio terminal unit 10.
Der Mikroprozessor 20 stellt die eigentliche Funktionalität, die vergleichbar mit der Funktionalität von bekannten Rundsteuerempfängern ist, bereit.The microprocessor 20 provides the actual functionality that is comparable to the functionality of known ripple control receivers.
Das Funk-Empfängermodul 1 ist so ausgestattet, dass über potentialfreie Kontakte (Relais) 30 Lasten und Objekte direkt oder indirekt geschaltet werden können. Die Anzahl und Ausführung der Relais 30 variiert im vorliegendem Ausführungsbeispiel zwischen 1 und 8 variieren. Die Schaltströme liegen je nach Relaisausführung im Bereich von 2A bis 63A. Neben potentialfreien Relais 30 sind auch potentialgebundene Steuerausgänge (Halbleiter) einsetzbar.The radio receiver module 1 is equipped so that over load-free contacts (relays) 30 loads and objects can be switched directly or indirectly. The number and design of the relays 30 varies in the present embodiment vary between 1 and 8. Depending on the relay version, the switching currents range from 2A to 63A. In addition to potential-free relay 30 and non-floating control outputs (semiconductors) can be used.
Eine Variante stellt dazu die Möglichkeit dar, über das Funk-Empfängermodul 1 einen Strom vom 0 - 100mA bzw. eine Spannung 0 - 20V an einem oder mehreren Ausgängen zur analogen Ansteuerung von regelbaren, beispielsweise dimmbaren Verbrauchern anzusteuern.A variant represents the possibility to control via the radio receiver module 1, a current from 0 - 100mA or a voltage 0 - 20V at one or more outputs for the analog control of controllable, for example, dimmable consumers.
Das Funk-Empfängermodul 1 ist entsprechend der Ausführungsform nach Fig. 1 mit einem Interface 40 ausgestattet, an das kommunikationsfähige Gas-, Wasser-, E- lektrizitäts- und/oder Wärmezähler anschließbar sind. According to the embodiment according to FIG. 1, the radio receiver module 1 is equipped with an interface 40 to which communication-capable gas, water, electricity and / or heat meters can be connected.
BezugszeichenlisteLIST OF REFERENCE NUMBERS
FunkempfängermodulRadio receiver module
Funk-TerminaleinheitRadio terminal unit
Mikroprozessormicroprocessor
Schaltvorrichtungswitching device
Kommunikationsmodulcommunication module
Stromversorgung power supply

Claims

Patentansprüche claims
1. System zur Steuerung von mehreren in anzusteuernden Systemkomponenten befindlichen Schaltvorrichtungen, welche über eine Zentraleinheit und ein Kommunikationsnetz miteinander verbunden sind, wobei1. A system for controlling a plurality of system components to be controlled switching devices, which are connected to each other via a central unit and a communication network, wherein
- die Systemkomponenten jeweils wenigstens ein Funkempfängermodul zum Austausch von Befehlen und/oder Daten über das Kommunikationsnetz aufweisen,the system components each have at least one radio receiver module for exchanging commands and / or data via the communication network,
- das Funkempfängermodul mit einer einen Sender und einem Empfänger aufweisende Funk-Terminaleinheit ausgestattet ist, welche die Kommunikation mit der Zentraleinheit über das Kommunikationsnetz ausführt, und- The radio receiver module is equipped with a transmitter and a receiver having a radio terminal unit which performs the communication with the central unit via the communication network, and
- die Funk-Terminaleinheit mit wenigstens einer Schaltvorrichtung zusammenwirkt, welche die Systemkomponenten über einen an die Funk-Terminaleinheit angeschlossenen Mikroprozessor direkt oder indirekt schaltet.- The radio terminal unit cooperates with at least one switching device which switches the system components directly or indirectly via a microprocessor connected to the radio terminal unit.
2. System nach Anspruch 1 , dadurch gekennzeichnet, dass das Kommunikationsnetz ein Telekommunikationsnetz, insbesondere ein GSM, GPRS, UMTS, Wl- MAX, Wireless-LAN - Netz ist.2. System according to claim 1, characterized in that the communication network is a telecommunications network, in particular a GSM, GPRS, UMTS, Wi-MAX, wireless LAN - network.
3. System nach Anspruch 1 , dadurch gekennzeichnet, dass das Kommunikationsnetz ein Nahfunk-Netz, welches auf der Basis von 868 MHz oder 433 MHz arbeitet, ist.A system according to claim 1, characterized in that the communication network is a near-field radio network operating on the basis of 868 MHz or 433 MHz.
4. System nach Anspruch 3 dadurch gekennzeichnet, dass das Nahfunk-Netz zur Verbrauchszählerdatenfemauslesung oder zum Smart Metering vorgesehen ist. 4. System according to claim 3, characterized in that the Nahfunk network is provided for Verbrauchszählerdatenfemauslesung or smart metering.
5. System nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass der Mikroprozessor die Funktion eines bekannten Rundsteuerempfängers nachbildet.5. System according to any one of the preceding claims, characterized in that the microprocessor simulates the function of a known ripple control receiver.
6. System nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass die Schaltvorrichtungen als potentialfreie Relais oder als Halbleiter ausgeführte potentialgebundene Steuerausgänge ausgeführt sind.6. System according to any one of the preceding claims, characterized in that the switching devices are designed as potential-free relays or semiconductor designed non-isolated control outputs.
7. System nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass die Funk-Terminaleinheit ein Kommunikationsmodul aufweist, welches mit dem Funkempfängermodul zusammenwirkt.7. System according to one of the preceding claims, characterized in that the radio terminal unit has a communication module which cooperates with the radio receiver module.
8. System nach Anspruch 7, dadurch gekennzeichnet, dass an das Kommunikati- onεmodu! komrnunikationsfähige Gas-, Wasser-, Eiektrizitäis- und/oder Wärmezähler anschließbar sind.8. System according to claim 7, characterized in that on the communication onεmodu! communicable gas, water, electricity and / or heat meters can be connected.
9. System nach Anspruch 7 oder 8, dadurch gekennzeichnet, dass das Kommunikationsmodul als Gateway für Smart Metering arbeitet.9. System according to claim 7 or 8, characterized in that the communication module operates as a gateway for smart metering.
10. System nach Anspruch 7 oder 8, dadurch gekennzeichnet, dass das Kommunikationsmodul als Datenkonzentrator arbeitet.10. System according to claim 7 or 8, characterized in that the communication module operates as a data concentrator.
11. System nach Anspruch 8 bis 10, dadurch gekennzeichnet, dass das Kommunikationsmodul über einen drahtlosen oder drahtgebundenen M-Bus mit dem Zähler verbindbar ist.11. System according to claim 8 to 10, characterized in that the communication module via a wireless or wired M-bus is connected to the counter.
12. System nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass die Adressierung des Funk-Empfängermoduls über das Kommunikationsnetz ausführbar ist.12. System according to any one of the preceding claims, characterized in that the addressing of the radio receiver module via the communication network is executable.
13. System nach Anspruch 12, dadurch gekennzeichnet, dass im Empfänger des Funk-Empfängermoduls Kommandos mit einer bestimmten Kodierung hinterlegbar sind, über die die Schaltung der Ausgänge der Schaltvorrichtung erfolgt, sobald die entsprechenden Kommandos vom Empfänger empfangen werden. 13. System according to claim 12, characterized in that in the receiver of the radio receiver module commands with a specific coding can be stored, via which the switching of the outputs of the switching device takes place as soon as the corresponding commands are received by the receiver.
14. System nach Anspruch 13, dadurch gekennzeichnet, dass über das Kommunikationsnetz hierzu Broadcastbefehle gesendet werden und/oder dass feste IP- Adressen im Empfänger hinterlegt sind, über die der Empfänger adressierbar ist.14. System according to claim 13, characterized in that over the communication network for this broadcast commands are sent and / or that fixed IP addresses are stored in the receiver, via which the receiver is addressable.
15. System nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass die Ausgänge der Schaltvorrichtungen, welche über die Zentraleinheit initiiert werden, direkt schaltbar sind.15. System according to any one of the preceding claims, characterized in that the outputs of the switching devices, which are initiated via the central unit, are directly switchable.
16. System nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass das Funkempfängermodul fernparametrierbar ist.16. System according to any one of the preceding claims, characterized in that the radio receiver module is remotely parameterized.
17. System nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass das Funkempfängermodu! eine Schaltuhr aufweist, welche mittels eines Fempa- rametrierbefehl setzbar ist.17. System according to one of the preceding claims, characterized in that the radio receiver mode! has a timer, which can be set by means of a Fempa- rametrierbefehl.
18. System nach einem der Ansprüche 1 bis 16, dadurch gekennzeichnet, dass das Funkempfängermodul eine Schaltuhr aufweist, welche die Uhrzeit aus dem Internet oder dem Funknetz ableitet.18. System according to one of claims 1 to 16, characterized in that the radio receiver module has a timer, which derives the time from the Internet or the wireless network.
19. System nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass das Funk-Empfängermodul mit einer Wochen-, Monats oder Jahresschaltuhr ausgestattet ist, über die vorbereitete Schaltkommandos auslösbar sind.19. System according to any one of the preceding claims, characterized in that the radio-receiver module is equipped with a weekly, monthly or annual timer, via the prepared switching commands can be triggered.
20. System nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass das zum Aufschnappen auf eine DIN-Schiene oder zur Montage in einem Aufbaugehäuse gemäß DIN 43861 Teil 2 vorgesehen ist.20. System according to any one of the preceding claims, characterized in that it is provided for snapping onto a DIN rail or for mounting in a structural housing according to DIN 43861 Part 2.
21. System nach einem der Ansprüche 1 bis 19, dadurch gekennzeichnet, dass das Funk-Empfängermodul zum Einbau in Lichtmasten vorgesehen ist.21. System according to one of claims 1 to 19, characterized in that the radio-receiver module is provided for installation in light poles.
22. System nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass die Systemkomponenten Beleuchtungseinrichtungen, wie beispielsweise Straßenlampen oder Sonderbeleuchtungen von Gebäuden, elektrische oder nicht- elektrische Lasten, wie beispielsweise Boiler, elektrische Warmwassererhitzer, Nachtspeicherheizungen, Direktheizungen. Energieerzeugungsanlagen, wie beispielsweise Notstromaggregate, Windkraftanlagen, Blockheizkraftwerke, oder Tarifumschaltvorrichtungen bei Verbrauchszählern, wie beispielsweise bei Strom-, Gas-, Wasser- oder Wärmezählern sind.22. System according to any one of the preceding claims, characterized in that the system components lighting devices, such as street lamps or special lighting of buildings, electrical or non-residential electrical loads, such as boilers, electric water heaters, night storage heaters, direct heaters. Energy generation systems, such as emergency generators, wind turbines, combined heat and power plants, or Tarifumschaltvorrichtungen in utility meters, such as electricity, gas, water or heat meters are.
23. Verfahren zur Steuerung von mehreren in anzusteuernden Systemkomponenten befindlichen Schaltvorrichtungen, welche über eine Zentraleinheit und ein Kommunikationsnetz miteinander verbunden werden, wobei23. A method for controlling a plurality of switching devices to be controlled in system components, which are connected to each other via a central unit and a communication network, wherein
- mittels wenigstens einem in der jeweiligen Systemkomponente integriertem Funkempfängermodul Befehle und/oder Daten über das Kommunikationsnetz ausgetauscht werden,commands and / or data are exchanged via the communication network by means of at least one radio receiver module integrated in the respective system component,
- die Kommunikation mit der Zentraleinheit über das Kommunikationsnetz mittels einer im Funkempfängermodul befindlichen Funk-Terminaleinheit ausgeführt wird, undthe communication with the central unit is carried out via the communication network by means of a radio terminal unit located in the radio receiver module, and
- die jeweilige Schaltvorrichtung mittels eines in der Funk-Terminaleinheit integrierten Mikroprozessors direkt oder indirekt schaltet. - The respective switching device switches directly or indirectly by means of an integrated microprocessor in the radio terminal unit.
PCT/EP2008/006745 2007-08-27 2008-08-16 System and method for controlling a plurality of switching devices WO2009027023A1 (en)

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GB2503479A (en) * 2012-06-28 2014-01-01 Smart Innovations Grid Telemetry device for a consumer unit
CN109062108A (en) * 2018-08-25 2018-12-21 安徽华立远望智能科技有限公司 The control system and control method of the fixed intelligent protection red card of special purpose railroad

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