WO2015149734A1 - Réseau d'intercommunication et poste téléphonique - Google Patents

Réseau d'intercommunication et poste téléphonique Download PDF

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Publication number
WO2015149734A1
WO2015149734A1 PCT/DE2015/000134 DE2015000134W WO2015149734A1 WO 2015149734 A1 WO2015149734 A1 WO 2015149734A1 DE 2015000134 W DE2015000134 W DE 2015000134W WO 2015149734 A1 WO2015149734 A1 WO 2015149734A1
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WO
WIPO (PCT)
Prior art keywords
station
connection
intercom
network
bypass
Prior art date
Application number
PCT/DE2015/000134
Other languages
German (de)
English (en)
Inventor
Thomas Riedel
Original Assignee
Riedel Communications International 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 Riedel Communications International GmbH filed Critical Riedel Communications International GmbH
Publication of WO2015149734A1 publication Critical patent/WO2015149734A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H04M3/562—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities where the conference facilities are distributed
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1813—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2203/00—Aspects of automatic or semi-automatic exchanges
    • H04M2203/50—Aspects of automatic or semi-automatic exchanges related to audio conference
    • H04M2203/5009—Adding a party to an existing conference

Definitions

  • the Applicant has been developing, producing and distributing intercom networks and intercom stations for more than 10 years.
  • An intercom network is a kind of complex intercom system with numerous subscribers. Voice data and signaling data or control data are transmitted via the lines of the intercom network.
  • Intercom networks of the known type have a plurality of stations, which are interconnected via an exchange.
  • the connections between the individual subscribers, the so-called stations, and the exchange are each designed as a direct connection between the exchange and the connected station.
  • they are designed as a hard-wired point-to-point connection, ie point-to-point connection.
  • Such a logical direct connection between exchange and station can be provided, for example, that leads from the exchange a common line section to a branch point, and there on two line arms or
  • CONFIRMATION COPY Branched branches that lead to the individual stations are provided by a network management of this Y-shaped connection line a logical direct point-to-point connection between the individual station and the exchange.
  • the central office switches configures and administrates these connections.
  • the exchange can ensure that certain stations can communicate directly with other specific stations, or a station can directly communicate with a selected other station after pressing a selection button.
  • the exchange is, so to speak, the rear derailleur of the intercom network, which configures all connection paths.
  • both the voice signal directly inputted at this station and the switching center are transmitted via the point-to-point connection, as well as a signaling or control signal which transmits the information to the exchange, which selection key actuates at this station has been.
  • the signaling or control signal may thus comprise a selection key identification signal.
  • the switch may associate and forward the audio signal received from that station to a destination station.
  • Intercom networks of the generic type are used in broadcasters or television stations. But they are also used for example in theaters and at events, especially at sporting events or music events, or in the context of other, for example, live report reimbursements.
  • Intercom networks of the prior art are regularly designed as closed systems.
  • a generic intercom network of the prior art has at least one exchange and several stations as participants.
  • An exchange is also called a matrix.
  • Generic intercom networks of the prior art are constructed in particular with a star-shaped network architecture. This means that all connection lines run in star form from a central office as hardwired point-to-point connections to the individual subscribers.
  • intercom networks having two or more exchanges.
  • star-shaped connection lines originate here from each exchange as fixed point-to-point connections to the individual, connected stations.
  • the multiple exchanges are directly connected. Each station is only connected to a central office.
  • the audio communication of a station, which is connected to a first exchange, with another station, which is connected to another exchange, is always done here in such a way that the audio signals are communicated through both exchanges.
  • Such a system architecture of an intercom network can only be used in certain applications in view of the associated administrative effort.
  • the object of the invention is to provide an intercom network which enables such a communication.
  • the invention solves the problem with the features of claim 1.
  • an intercom network in which at least one subscriber who is connected to a central office is connected to at least one other subscriber via a redundant bypass line.
  • the redundant bypass allows communication between two stations, bypassing the central office.
  • the invention enables a direct communication of different stations with each other, which are connected to different exchanges.
  • the invention also encompasses those intercom networks in which different subscribers, which are connected to the same exchange, are connected to one another via the redundant bypass lines and, bypassing the exchange, in the manner of a bypass.
  • at least one subscriber is connected to a server via a redundant connection line.
  • the server can also be connected to the other intercom station via the redundant bypass line. Between these two, connected through the server,
  • Intercom stations is insofar a direct audio communication, bypassing the exchange accomplished bewerkstelligbar.
  • the principle of the invention is to connect stations, in particular stations, which are connected to different exchanges, via separate, redundant bypass lines, in particular via a separate server with each other.
  • the administration and administration of the terminals of the stations to the respective bypass line, in particular to the server is not provided by the exchange, but for example by the server.
  • the server may, for example, be located far away from the first intercom network and possibly also far away from the second intercom network.
  • the administration and administration of the individual conference units within the bypass network does not necessarily have to be performed by a server. Instead, that can Bypass network be decentralized.
  • an electronic management module can be arranged in the individual connected microphone units. This management device can locally manage and administer the bypass network in direct electronic communication with other management devices of other stations.
  • the redundant bypass may be any type of line that allows transmission of audio data.
  • a redundant bypass line for example, a telephone line or an Internet line, in particular using a VOIP protocol, come into question.
  • the redundant bypass line allows in particular a long-distance connection of two intercom stations to each other.
  • a long-distance connection is considered in particular when the two, to be connected to each other via the bypass line stations are located away from each other over long distances, especially over distances of more than 1 km, more particularly more than 5 km.
  • bypass lines connecting the stations to each other bypassing the switches form a bypass network.
  • This can be centralized, for example with the involvement of a server, or decentralized.
  • bypass lines for example, star-shaped from the individual stations.
  • server manages the bypass network.
  • Bypass line network through the server includes, for example, an address management, a switch between the stations, etc.
  • the intelligence required for the administration and management of the bypass network can be transferred to corresponding electronic components in call stations.
  • stations of the first intercom network are each connected to the server by means of a redundant bypass line.
  • stations of the second intercom network are each connected to the same server.
  • the provision of a connection of a station with the bypass network can require a logon process in a variant of the invention.
  • the bypass network must be notified of the identity of the station.
  • bypass network has a server
  • a logon process of the individual station can be made to the server.
  • identity of the station must be communicated to the server.
  • the server can assign unique network addresses.
  • the server must be able to uniquely assign each station.
  • the station can have a unique identifier that makes the station clearly identifiable at least in the bypass network. This identifier can already be factory-installed at Production of the microphone unit are assigned in the manner of a serial number running.
  • logging out of the station from the bypass network is advantageous to ensure that the bypass network can keep track of which stations are currently connected to the bypass network.
  • the invention also includes when status signals are transmitted from the station via the redundant bypass to the bypass network. Thus, for example, when switching the microphone unit to the bypass line network related information will be transmitted.
  • information about a standby mode may be communicated from a station to the bypass network and managed by the bypass network.
  • Such standby information may, for example, be communicated to all other operators of stations connected to the bypass network so that all subscribers may become aware that the operator of that particular station is responsive.
  • the bypass network can thus track which stations are currently connected to the bypass network, or are occupied by an operator, or in which operating mode the corresponding stations are located. Also, for example, the name of an operator may be entered through the station, and to the bypass network be passed on and managed by the bypass network.
  • the administration and administration of the stations connected to the bypass network takes place in the context of the invention, for example, by a stored or executed on the server software.
  • the administration and administration of the stations connected to the bypass network is preferably carried out by a decentralized, stored in the management modules of the individual stations, and executed there software.
  • connection lines to the individual call stations run from a switching center as a direct, hardwired, point-to-point connection, with a star-shaped line architecture in particular being the result.
  • the invention also encompasses intercom networks in which connection lines to the individual stations, which are partly connected as a network, run from an exchange.
  • the connection lines starting from the different stations, initially as a line arms to a merger, from which a portion of a common connection line continues to the exchange.
  • the invention provides the possibility that an operator of a microphone unit with the aid of a display at the microphone unit or one of the microphone unit associated displays, for example, from the server can receive information as to whether a particular subscriber who is currently available at a station that is connected to another exchange.
  • an operator of a microphone unit for example, at live events, while the quick queries are highly desirable even with other operators of stations that are connected to another exchange, highly desirable, in this way a simple and quick consultation with hold an operator at another intercom station.
  • a plurality of subscribers of the first intercom network can be connected to a plurality of subscribers of the second intercom network via redundant bypass lines, in particular via the server.
  • the individual subscribers of the different intercom networks can easily log on and off as a conference center on the bypass network, in particular the server.
  • the bypass network can thus manage a kind of presence list of connected stations.
  • the invention also encompasses when the bypass network carries a kind of ready list of those stations that are currently in standby.
  • the microphone unit includes a loudspeaker and a loudspeaker
  • the microphone is used to feed audio data into the network via an operator.
  • the speaker allows the operator at the station to output received audio data.
  • Each selection key whereby by pressing a selection key by an operator an immediate audio Connection between this station and a selected as a result of pressing a selection key station of the intercom network over the exchange is accomplished.
  • the station has several choices to connect this station with other stations of this intercom network by simply pressing the selection buttons.
  • each station is always connected only to a central office.
  • a point-to-point connection in the sense of a fixed wiring, or at least in the sense of a direct connection, allows secure communication of a station directly with another station via the exchange.
  • a station can - if approved by the exchange - also communicate with two or more other stations.
  • a microphone unit preferably has a plurality of selection keys, in the manner of one-touch keys.
  • the electrical cables assigned to the individual selection keys run together in a common line, namely the connecting line. Strictly speaking, the plurality of selection keys are connected in common with the subscriber line terminal for the connection line.
  • the switching center can use the signaling data, namely the aforementioned selection key identification signal, to recognize which of the several selection keys has been actuated by the operator at the station and to establish the desired connection accordingly.
  • the station each has a server selection button.
  • the server selection key may differ from the selection keys previously described, for example, in terms of their construction or size, or differ in design.
  • a server selection key can also be menu-controlled, possibly even on a touch screen menu, only made accessible to an operator after the operator has worked through several information that the server has transmitted to the station.
  • a server selection key which allows the operator of the station to access a station of another intercom network, is made accessible only when it has been determined that this other station actually occupied is.
  • the intercom station can also have a differently designed access to the bypass line, in particular in the form of a bypass line selection key. Upon actuation of the bypass select button, the station will gain access to the bypass network.
  • bypass line selection key the operator can also be granted access to the bypass line by another input option, for example by entering a specific combination of numbers.
  • a station each have a display on which information can be displayed, which receives the station from the server, or the station from the bypass network.
  • this can be the Information includes which stations are currently connected to the bypass network or to the server, or which stations of a particular switch are currently connected to the bypass network or to the server, or which operators are currently online or available.
  • the display can also be provided by a smartphone, which - possibly only temporarily - can be connected to the microphone unit.
  • a station each having a user interface ie an interface that allows input of information by the operator of the station for the purpose of forwarding to the server.
  • a possibility of selecting information that has been provided by the server or by the bypass network and, for example, also the user interface or a differently designed interface from the server, or the Bypass network at the station of the operator have been displayed.
  • the so-called user interface is advantageously arranged at the station. However, it is also encompassed by the invention if such a user interface is only assigned to the interface, if necessary also assigned only temporarily.
  • connection for connecting the subscriber to the redundant bypass line is designed as a physical connection.
  • the connection for connecting the subscriber to the redundant bypass line will be referred to as a bypass line connection hereinafter.
  • a bypass line connection In the case of a physical configuration of the bypass line connection, this means that a separate connector, in particular a plug connector, for example a BNC socket, or another plug connector, is provided here.
  • the bypass line terminal is then configured, for example, as a connector terminal so as to be physically or physically separate or separate from a trunk line terminal of the subscriber.
  • the subscriber's trunk connection serves to effect a connection of the trunk to the subscriber.
  • the bypass line connection is designed as a logical connection.
  • Logical connection means that within the station a separate line path, for example, to a management module, is provided, which allows communication of this station via the bypass line with another station, bypassing the exchange.
  • the bypass line physically or physically runs from the server to the station.
  • the logical port may be connected to the trunk, with the trunk between the panel and the switch having a branch.
  • the bypass line branches off from the connection line.
  • the object is to provide a microphone unit which is suitable for use in a previously described intercom network. The invention solves this problem with the features of the claim
  • the station according to the invention - in addition to a connection for connection to the exchange - has a connection for connection to a bypass line.
  • access to the bypass is provided.
  • the arranged at the station connection for connection to a bypass line can be as a physical, that is as a physically available connection, for example in the form of a connector, or a plug, or a socket formed.
  • Such a physically available connection can be provided separately or separately from a likewise existing physical or physical connection to the intercom station for the connection of the intercom station with the exchange via the connection line.
  • the invention also includes, as an alternative, that the call station according to the invention has a connection for connection to a bypass line, which is designed as a logical connection.
  • This logical connection may be provided as a result of an internal interconnection or wiring present within the station.
  • the logical connection can have a physical connection, that is to say a technical or switching connection to the physical connection line between the call station and the switching center.
  • the signal transmission from the logical trained connection of the station for connection to a bypass line may extend between the terminal and the bypass line along a section along the connecting line.
  • a branch point may be provided on the trunk and at a point between the station and exchange.
  • the access is designed, for example, as an actuating button. If this key is pressed, the station immediately gains access to another station via the bypass line and bypassing the switching center.
  • the access can also provide a different input option for an alphanumeric character. For example, by entering a specific code, an operator of the station access to the bypass or directly to a also connected to the bypass line station, bypassing the exchange reach.
  • the access can for example also be designed such that at the station a list is displayed, which the operator can see directly or indirectly. The operator at the station may, for example, make a selection from the list, if necessary.
  • the list may include, for example, all stations connected to the bypass network, or the appropriate operators, or the stations or operators currently in communication.
  • the station has a port for connection to a bypass network.
  • the bypass network may be centralized or distributed.
  • a central server may be provided. The server can manage and administer the bypass network.
  • access to the bypass line at the station is configured, for example, as a server selection key, which as a result of an actuation effects an immediate audio connection between this station and a selected station, for example a second intercom network, via the server.
  • Call station assigned a display. Further advantageously, such a display is arranged at the station.
  • the display can also be provided by a separate device, for example, which is only temporarily connected to the microphone unit.
  • On the display information can be displayed, which receives the station via the bypass line.
  • the bypass network includes a server, it may be the information that the station receives from the server.
  • the information displayed may include information regarding a message indicating which stations are connected to the network or which stations are in communication.
  • the station is assigned a user interface.
  • This may allow input of information by an operator.
  • This information can be used, for example, transmission via the bypass.
  • a name of the operator may be entered at the station.
  • the bypass network can then communicate the name entered to other stations. In this way, operators of other stations know that a particular operator of this interface is currently connected, and is for example in communication readiness.
  • the station has such a user interface directly.
  • the user interface is located at the station.
  • the user interface can, for example, enable input of a numerical code. It can also be an alphanumeric user interface, a touchscreen, or the like.
  • the station has a display that can signal the operator of the station, in which operating mode the Call station is located. For example, the operator's indication may indicate that the operator is currently in communication with another intercom via the bypass. The display of a communication readiness of this station via the bypass line can be displayed.
  • the invention further relates to a microphone unit according to the preamble of claim 15.
  • the invention is again based on the object, a
  • the station is assigned a unique identifier.
  • Such a unique identifier can already be assigned in the factory, for example, during production of the interface. It may in particular be designed in the manner of a serial number, and be clearly defined in this way.
  • the unique identifier is written in a memory of the station.
  • the identifier is electronically readable.
  • the identifier can be read out via the redundant bypass line.
  • the identifier can thus be used and processed by the bypass network.
  • the unique identifier can also be transmitted via the connection line and read out by the exchange is. In this case, an allocation of exchange network addresses is unnecessary.
  • FIG. 1 shows, in a schematic, block diagram-like view, a first intercom network and a second intercom network of the prior art
  • FIG. 2 in a representation comparable to FIG. 1, a first
  • Network providing a bypass network and a separate server
  • Fig. 3 is a schematic front view of a first
  • Fig. 4 is a rear view of the microphone unit of Fig. 3 in a schematic view
  • Fig. 5 shows another embodiment of an inventive
  • FIG. 6 in a representation comparable to FIG. 1, two more
  • Fig. 7 shows a further embodiment of the invention in one
  • FIG. 8 shows a further embodiment of an inventive
  • Intercom network for providing a network of bypass lines that do not require a central server
  • another embodiment of an intercom network according to the invention in a representation according to FIG. 2 wherein a bypass line branches off a connection line in a subscriber
  • a representation according to FIG. 4 shows the rear view of a further exemplary embodiment of a paging station according to the invention, a further prior art intercom network in a representation according to FIG. 1, wherein an exchange is connected to two paging stations via a partially shared section of a connection line
  • Intercom network Intercom network with recourse to an intercom network according to Fig. 1 1.
  • Fig. 1 shows a first intercom network 10 'of the prior art, as well as a second intercom network 14'.
  • the first intercom network 10 ' comprises an exchange 13', to which, by way of example, four subscribers in the form of stations 11a ', 11b', 11c 'and 11d' are connected. Each of the stations is connected to the exchange 13 'via a connection line 12a', 12b ', 12c', 12d ', providing a star-shaped architecture.
  • the exchange represents, so to speak, a central office of this intercom network.
  • connection between the respective station 11a ', 11b', 11c 'and 11d' and the exchange 13 ' is configured in this embodiment with the aid of a particular hard-wired point-to-point connection (point-to-point connection).
  • point-to-point connection point-to-point connection
  • Each of the stations 11a ', 11b', 11c 'and 11d' has a microphone and a speaker.
  • buttons are provided at each station, which allow an operator of the respective station to make an audio connection with another station immediately.
  • the first intercom network is designated 0 '.
  • Fig. 1 also shows a second, designated 14 'intercom network.
  • This network in turn has a switching center 16 ', and by way of example illustrated four microphone units 15a', 15b ', 15c', 15d ', which in turn via particular hard-wired point-to-point connection lines 17a', 17b ', 17c', 17d ' are connected to the exchange 16 '.
  • first intercom network 10 ' is associated with a first broadcasting station and the second intercom network 14' is associated with a second broadcasting station.
  • a user of a station for example the station 11a 'of the first intercom network 10', can not establish a connection to a station of the second intercom network 14 '.
  • a first intercom network 10 with a second intercom network 14 - which are similar in architecture, as the intercom networks 10 'and 14' of the prior 1 - with the aid of a bypass network, ie a network of bypass lines 19a, 19b, 19c, 19d, and with the aid of a separate server 18 can be connected to each other.
  • the dashed line representation of the intercom networks 10 and 14 of the embodiment of the invention shown in FIG. 2 corresponds to the block diagram representation of the two networks 10 'and 14' of the prior art of FIG. 1.
  • FIG. 2 shows a bypass line network 34 in solid lines. This will be explained later.
  • the intercom network 10 has a first station 1 1 a, a second station 1 1 b, a third station 1 1 c, and a fourth station 1 1 d.
  • the number of stations is arbitrary and depends on the type and use of the respective intercom network 0 from.
  • connection lines 12a, 12b, 12c, 12d are connected via connection lines 12a, 12b, 12c, 12d to the central office 13 of the first intercom network 10. Again, these are in particular hard-wired point-to-point connections, which ensure high reliability.
  • the appropriate management and interconnection is made. Also takes place in the exchange 13, a corresponding configuration, for example, determines which of the individual, connected to the exchange 13 stations 1 1 a, 1 1 b, 11 c, 1 1d with which or with which of the other stations 1 1 a , 1 1 b, 1 1 c, 1 1 d can communicate.
  • the invention according to FIG. 2 comprises a central office 16, to which call stations 15a, 15b, 15c, 15d are also connected via the connecting lines 17a, 17b, 17c, 17d.
  • Each of the microphone units illustrated by way of example in FIG. 2 can be provided by a microphone unit described in more detail later with reference to FIGS. 3 to 5.
  • the station 1 1 a of the first intercom network 10 has - in contrast to the station 1 1 a 'of the prior art of FIG. 1 - additionally via a port 26 a, via which this station 1 1 a via a bypass line 19 a with the Server 18 is connected.
  • the bypass line 19a is a redundant, so completely independent, additional line to the connection line 12a.
  • connection line 12a is configured as a point-to-point connection which is in particular hard-wired but anyway permissible for direct communication
  • the bypass line 19a can be any line, for example an internet line, a glass fiber line, a copper cable, a radio line, etc. It is crucial that the station 11a with the aid of the terminal 26a via the bypass line 19a and the server 18 and the bypass line 19d, bypassing the exchange 13 or 16 can record a direct connection to the station 15c.
  • the station 11c is also connected via a connection 26b and a bypass line 19b, and the station 11d is connected to the server 18 via a connection 26c and a bypass 9c.
  • the station 11b is, to exemplify this, not connected to the server 18. Thus, it is not mandatory that all intercom stations of an intercom network 10 be connected to the bypass network 34 and to the server 18.
  • the microphone units 15b, 15c, 15d are also connected to the server 18 via terminals 26f, 26d, and 26e and via corresponding redundant bypass lines 19f, 19d, and 9e.
  • the user of the station 11a of the intercom network 10 has the possibility, even during the operation of the intercom network 10 via the server 18 direct contact with the operator of a microphone unit of another intercom network, for example, the intercom network 14, record.
  • the first intercom network 10 is associated with a first broadcasting company and is used to accompany, for example, a football match as part of a live circuit
  • the second intercom network 14 is at the same time from another Broadcaster is deployed to accompany another sporting event
  • the user of the station 11a may request information about a particular picture setting option. He may also have information about the fact that a user of the station 15 d of the second intercom network 14 is addressable at this time, and can give this information.
  • the pure language information To the transmitted from a first station to another station audio data belongs on the one hand, the pure language information.
  • signaling or control data can be transmitted which allows the operator to identify the selected selection key in the sense of a destination key.
  • control data can be transmitted, which represent, for example, a switch-on or switch-off for a light or other electrical device.
  • FIG. 6 a network architecture of intercom networks 10 ', 14' of the prior art which is somewhat modified in comparison to the representation of FIG. 1 is explained.
  • a switch via a line 30 ', for example a fiber optic line, connected to a second exchange 13i'.
  • a line 30 ' for example a fiber optic line
  • a second exchange 13i' To the exchange 13i 'is a first station 1 1 i' and a second station 1 1j 'connected.
  • Fig. 6 shows the intercom network 10 '. It is already known in the prior art that a station 1 1 a ', which is connected to an exchange 13', with a station 1 1 i 'can speak, which is connected to another exchange 13i'. However, the communication between these two stations 1 1 a 'and 1 1 i' is always mandatory via the two exchanges 13 'and 13 ⁇ .
  • FIG. 7 Based on such a prior art intercom network, as shown in FIG. 7, it is provided that, by providing a bypass network 34, individual stations can be connected bypassing the exchanges 13, 13i, 16. Although not shown in FIG. 7, the paging station 1 1 or the paging station 1 1j may also be connected to the bypass network 34 via bypass lines, not shown in FIG. 7. Otherwise, the embodiment of FIG. 7 is understood in FIG. 7
  • FIG. 8 Analogy to the embodiment of FIG. 2.
  • a network architecture comparable to the representation of FIG. 2 is provided.
  • the bypass network 34 is decentralized.
  • the provided in the embodiment of FIG. 2 server 18 is not required here.
  • the bypass lines 19a, 19b, 19c, 19d, 19e and 19f are directly connected to each other.
  • the individual stations 1 1 1 a, 1 1 c, 1 1 d, 15b, 15c and 15d each management modules 29a, 29b, 29c, 29d, 29e and 29f assigned to manage this decentralized bypass network 34.
  • the management modules 29a, 29b, 29c, 29d, 29e, 29f therefore, the required intelligence, and if necessary, also appropriate software to manage this bypass network 34 decentralized type. For example, this includes the execution of logon and logoff processes, the management of names of stations or names of operators, the management of operating states or communication states, etc.
  • each station connected to the bypass network can communicate with any other station connected to that network 34.
  • each station 1 1 connected to the bypass network 34 is associated with its own port 26a, 26b, 26c, 26d, 26e, 26f.
  • each of the connections 26a, 26b, 26c, 26d, 26e, 26f is designed as a physical connection.
  • the invention is alternatively encompassed when the connection 26a for connection to the bypass line 19a is designed as a logical connection which is connected via an internal line 31 or a corresponding switching path via a so-called logical connection point 33 to the connection line 12a connected is.
  • the branch point 32 is located as a line split at any suitable location between the station 1 1a and the exchange 13th
  • FIG. 9 this type of connection between the bypass line 19a and port 26a is explained only for the station 1 1 a. However, it is clear to the person skilled in the art that a corresponding switching connection can also be provided in the case of the other stations of this exemplary embodiment or of other exemplary embodiments.
  • exemplary embodiments of inventive conference units will be explained, which can be used in an intercom network 10, 14 according to the invention. Then will be explained how information is transmitted from the server to the operator of each interface.
  • an embodiment of a station according to the invention 1 1 has a substantially conventional design.
  • In the left area is a speaker 20, and a microphone
  • the station 1 1 has, in a conventional manner, a plurality of selection keys 22a, 22b, 22c, 22d, 22e, 22f, 22g, 22h, whose exact number is arbitrary. By means of these selection keys, the operator of the station 1 1 can accomplish by pressing a specific selection key an immediate hearing / speech connection to another station. This connection is made via the particular hard-wired point-to-point connection lines 2a, 12b, 12c, 12d, 17a, 17b, 17c, 17d and the corresponding exchange 13, 16.
  • Each station can make a direct intercom connection with a selected station. Also permitted are group calls, for example, such that a station with a plurality of other stations can enter into a simultaneous intercom connection.
  • the station according to the invention 1 1 according to FIG. 3 has compared to stations of the prior art additionally a server selection button 23, with the station 1 1 an access to the station of another intercom network via the server 18 - bypassing the exchanges 13, 16 -. is possible.
  • a key 23 may also be configured as a bypass network button.
  • bypass network 34 instead of a key, a differently designed access to the bypass network 34 may be provided.
  • an alphanumeric input can be made via a keypad, which gives the station access to the bypass network 34.
  • the station 1 1 of Fig. 3 a display 28, which signals the operator of this station 1 1, that the station is currently in an operating mode in which a communication to a station of another intercom network 14 on the Server 18, or at least via the bypass network is enabled.
  • the operator of the station is thus displayed whether it is currently in a communication mode with its own connected exchange 13, 16, or in an audio communication mode via the bypass network with a station that is connected to another exchange.
  • FIG. 4 shows in a schematic rear view that the station according to the invention 1 1 has a port 27 for connection to the additional exchange 13, 16, and a port 26 for connection to the bypass network 34.
  • the bypass line 26 is thus formed as a separate physical connection, which is separately, that is formed separately from the physical terminal 27 of the station 1 1 to the connecting line 12.
  • FIG. 5 shows a further exemplary embodiment of a microphone unit according to the invention, which additionally has a display 24 and a user interface 25.
  • the display 24 serves to display information that this station 1 1 can receive from the server 18 or from the bypass network 34. For example, by transmission via the redundant bypass line 19a, 19b, 19c, 19d, 19e, 19f a Transmission of information to the station, which stations are currently all connected to the bypass network 34, or are active, or are occupied by an operator. The names of the operators of other stations can be transmitted and displayed on the display 24.
  • Possibly. can also be a display, arranged according to different intercom networks 10, 14 done.
  • a display arranged according to different intercom networks 10, 14 done.
  • an alphabetical list of all active operators, or such a list under different sorting can be displayed.
  • such a display 24 of the corresponding station 11 is only assigned, possibly also releasably assigned, or temporarily assigned.
  • a display can be provided by a smartphone, which - at least temporarily - can be connected to the microphone unit.
  • a user interface 25 is additionally provided.
  • Such a man-machine interface can be provided, for example, in the form of a touchscreen display.
  • a touch screen is just one example of a suitable user interface.
  • Other keys or switches or other selection and interaction means may be provided.
  • the exemplary display 24 based on the exemplary embodiment of FIG. 5 and / or the user interface 25 shown merely by way of example in this exemplary embodiment may have any desired geometry or construction. In the embodiment of FIG. 5, the display 24 and the
  • User interface 25 arranged on the top side of a front panel of conventional dimensions and dimensions.
  • a display 24 or a user interface 25 can also be integrated into such a panel.
  • such a display 24 or a user interface 25 can also be arranged as a separate component.
  • FIG. 1 1 essentially corresponds to a representation according to FIG. 1. It is known in intercom networks 10 'of the prior art, a direct connection between an exchange 13' and two connected stations 1 1 b 'and 1 1 c' via two separate connection lines 12b ', 12c', as shown in FIG. 1, to accomplish. Alternatively, a network architecture according to FIG. 11 may be considered:
  • the stations 1 1 1 b 'and 1 1 1 c' are connected to the exchange 13 'partially via a common connection line 35'.
  • the common line 35 ' has a split 36', ie one
  • switches may be provided which manage this own small network, ie the network of the connection line formed by the sections 35, 37a 'and 37b', and ensure that in any case a direct connection between the exchange 13 'is always established. and the connected stations 1 1 b 'or 1 1c' is guaranteed.
  • the embodiment of the invention according to FIG. 12 takes up this network architecture.
  • the inventive intercom network 10 has an exchange 13, which is connected via a common line section 35 and via a branch point 36 outgoing separate line arms 37a and 37b with the connected stations 11b and 11c.

Abstract

L'invention concerne un réseau d'intercommunication (10), comprenant une pluralité d'abonnés (11a, 11 b, 11c, 11d) qui forment chacun un poste téléphonique, et au moins un central téléphonique (13) duquel des lignes de liaison (12a, 12b, 12c, 12d) partent, en particulier selon un schéma en étoile, vers les postes téléphoniques. Les lignes de liaison sont formées chacune en particulier en tant que liaison point à point câblée et les abonnés du réseau d'intercommunication peuvent entrer les uns avec les autres en communication audio en temps réel. Entre autres choses, au moins un abonné (11a, 11b, 11c, 11d) comprend un branchement (26a, 33) destiné à la liaison à une ligne de dérivation redondante (19a, 19b, 19c), par l'intermédiaire de laquelle il peut être relié, sans passer par le central téléphonique, avec au moins un autre poste téléphonique (15a, 15b, 15c, 15d), en particulier un poste téléphonique d'un deuxième réseau d'intercommunication (14).
PCT/DE2015/000134 2014-04-04 2015-03-24 Réseau d'intercommunication et poste téléphonique WO2015149734A1 (fr)

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EP3334135A1 (fr) 2016-12-09 2018-06-13 RIEDEL Communications International GmbH Personnalisation de terminaux dans un réseau interphonique, réseau interphonique et procédure
DE102017107150A1 (de) 2016-12-09 2018-06-14 Riedel Communications International GmbH Teilnehmer eines Intercom-Netzwerkes, Intercom-Netzwerk und Verfahren
DE102017106946A1 (de) 2016-12-14 2018-06-14 Riedel Communications International GmbH Intercom-Steckverbinder für Audio-Verbindungen
EP3336974A1 (fr) 2016-12-14 2018-06-20 RIEDEL Communications International GmbH Connecteur enfichable d'intercommunication pour connexions audio
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