CN205864751U - Broadband cluster and arrowband private network voice intercommunication equipment - Google Patents
Broadband cluster and arrowband private network voice intercommunication equipment Download PDFInfo
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Abstract
This utility model provides a kind of broadband cluster and arrowband private network voice intercommunication equipment, including broadband voice gateway, narrowband speech gateway and cluster controller, broadband voice gateway is connected with cluster controller by narrowband speech gateway, broadband voice gateway accessing broadband cluster network is also connected with broadband connections terminal, cluster controller is connected with narrow band communication terminal, and include narrow band communication radio station, antenna element, control module and power module, narrow band communication radio station and antenna element connect, power module is connected with narrow band communication radio station and control module respectively, control module controls broadband connections terminal and narrow band communication terminal communication for the signal sent according to narrowband speech gateway, or control narrow band communication radio station independent operating according to this signal.This utility model provides a kind of broadband cluster and arrowband private network voice intercommunication equipment, the phone group of the voice call group of broadband cluster with arrowband private network is sent and connects, can realize the voice intercommunication of group between heterogeneous networks and the independent operating in radio station.
Description
Technical field
This utility model relates to a kind of communication equipment, especially a kind of broadband cluster and arrowband private network voice intercommunication equipment.
Background technology
Wireless cluster communication is as the important component part of every profession and trade command dispatching system, it has also become work compound, the disaster relief
Speedily carry out rescue work, dispose the requisite means of communication such as defendance activity sudden, great.At present, Clustering has marched toward 4G epoch, phase
Being compared to the Clustering of arrowband, broadband Clustering not only can provide the voice command scheduling business of arrowband cluster, also may be used
With provide merged broadband and clustering capability such as new business such as visual command schedulings.
National Radio management board has planned 1.4G (Isosorbide-5-Nitrae 47-1,467MHz) and 1.8G (1,785-1,805MHz) especially
Two frequency ranges are for TD-LTE broadband cluster construction of professional network.
Broadband cluster private network (such as, TD-LTE private network), arrowband private network (TETRA Digital Clustering private network and DMR digital intercom
Private network) it is current industry and private network that government department is most frequently with.In order to improve public safety, government department and specialty industry industry
Business disposal ability, meets more business demand, and a lot of places have established TD-LTE broadband cluster private network, it is provided that WiMAX
Relevant data, video traffic, also include TD-LTE concentrated speech business simultaneously.And lack at present the means of intercommunication between private network,
Occurred as soon as newly-built TD-LTE cluster voice how with use in a large number in arrowband cluster private network (TETRA Digital Clustering is special
Net and DMR digital intercom private network) problem of intercommunication between voice, the command scheduling of emergency cooperative is caused communication obstacle by this.
Utility model content
The purpose of this utility model is to provide a kind of broadband cluster and arrowband private network voice intercommunication equipment, existing to solve
The problem that broadband cluster network cannot communicate with arrowband private network.
In order to achieve the above object, this utility model provides a kind of broadband cluster and arrowband private network voice intercommunication equipment,
Including: broadband voice gateway, narrowband speech gateway and cluster controller, described broadband voice gateway passes through described narrowband speech net
Closing and be connected with cluster controller, described broadband voice gateway accessing broadband cluster network is also connected with broadband connections terminal, described
Cluster controller is connected with narrow band communication terminal, and described cluster controller includes narrow band communication radio station, antenna element, control module
And power module, described narrow band communication radio station and antenna element connect, described power module respectively with described narrow band communication radio station
Connecting with control module, described control module controls described broadband connections for the signal sent according to described narrowband speech gateway
Terminal and narrow band communication terminal communication, or control described narrow band communication radio station independent operating according to this signal.
Further, described narrow band communication radio station includes TETRA radio station and DMR radio station, and described antenna element includes TETRA
Antenna and DMR antenna, described TETRA radio station and TETRA antenna connect, and described DMR radio station and DMR antenna connect, described control
Module controls described broadband connections terminal and narrow band communication terminal communication for the signal sent according to described narrowband speech gateway,
Or control described TETRA radio station or DMR radio station independent operating according to this signal.
Further, the work of described DMR radio station is numeral DMR radio station or simulation general radio station.
Further, described broadband voice gateway is connected with narrowband speech gateway by netting twine, described narrowband speech gateway
It is connected with cluster controller by netting twine.
Further, described narrowband speech gateway includes dispatching desk PC and Gateway Processing Unit, described gateway processes list
First and dispatching desk PC connects, and described dispatching desk PC is connected with described broadband voice gateway and cluster controller by netting twine respectively
Connect.
Further, described broadband voice gateway is by Socket protocol mode and described narrowband speech gateway communication.
Further, described broadband voice gateway is LTE gateway.
Further, described control module includes audio treatment unit, controls interface board and controller mainboard, described audio frequency
Processing unit with control interface board be connected, described control interface board respectively with described narrow band communication radio station, controller mainboard and electricity
Source module connects, and described controller mainboard is connected with described power module.
Further, described TETRA antenna is whip antenna or sucker antenna, and described DMR antenna is whip antenna or suction
Dish antenna.
This utility model provides a kind of broadband cluster and arrowband private network voice intercommunication equipment, is led to by the voice of broadband cluster
Words group connects with the group of phone group of arrowband private network, can realize the voice intercommunication of group between heterogeneous networks, it is also possible to pass through clustered control
The independent operating in device control realization radio station.
Accompanying drawing explanation
The broadband cluster that Fig. 1 provides for this utility model embodiment and the framework map of arrowband private network voice intercommunication equipment;
The broadband cluster that Fig. 2 provides for this utility model embodiment and the structural representation of arrowband private network voice intercommunication equipment
Figure;
The structural representation of the cluster controller that Fig. 3 provides for this utility model embodiment.
Detailed description of the invention
Below in conjunction with schematic diagram, detailed description of the invention of the present utility model is described in detail.According to description below
And combining claims, advantage of the present utility model and feature will be apparent from.It should be noted that, accompanying drawing all uses and simplifies very much
Form and all use non-ratio accurately, only in order to convenient, aid in illustrating the purpose of this utility model embodiment lucidly.
As shown in Figures 1 to 3, this utility model provides a kind of broadband cluster and arrowband private network voice intercommunication equipment, including:
Broadband voice gateway, narrowband speech gateway and cluster controller, described broadband voice gateway by described narrowband speech gateway with
Cluster controller connects, and described broadband voice gateway accessing broadband cluster network is also connected with broadband connections terminal, described cluster
Controller is connected with narrow band communication terminal, and described cluster controller includes narrow band communication radio station, antenna element, control module and electricity
Source module, described narrow band communication radio station and antenna element connect, described power module respectively with described narrow band communication radio station and control
Molding block connects, and described control module controls described broadband connections terminal for the signal sent according to described narrowband speech gateway
With narrow band communication terminal communication, or control described narrow band communication radio station independent operating according to this signal.
Wherein, narrowband speech gateway completes and the docking of broadband voice gateway, it is achieved user's Login Register, broadband collection team control
Signaling processed turns with the form of arrowband cluster voice coding with protocol conversion, the broadband cluster voice coding of arrowband clustered control signaling
The function such as change.
In the present embodiment, described narrow band communication radio station includes TETRA radio station and DMR radio station, and described antenna element includes
TETRA antenna and DMR antenna, described TETRA radio station and TETRA antenna connect, and described DMR radio station and DMR antenna connect, described
Control module controls described broadband connections terminal and narrow band communication terminal for the signal sent according to described narrowband speech gateway
Communication, or control described TETRA radio station or DMR radio station independent operating according to this signal.
Further, the work of described DMR radio station is numeral DMR radio station or simulation general radio station, can choose according to demand
Different mode of operations.
In the present embodiment, the model in described TETRA radio station is TETRA Digital Clustering Vehicle mounted station MTM5200, described DMR
The model in radio station is DMR Vehicle mounted station XiR M8268, but is not limited to this.
Further, described broadband voice gateway is connected with narrowband speech gateway by netting twine, described narrowband speech gateway
It is connected with cluster controller by netting twine.
Further, described narrowband speech gateway includes dispatching desk PC and Gateway Processing Unit, described gateway processes list
Unit and dispatching desk PC connect, for realizing user's Login Register, broadband clustered control signaling and arrowband clustered control signaling
The functions such as the form conversion of protocol conversion, broadband cluster voice coding and arrowband cluster voice coding, described dispatching desk PC divides
Tong Guo not be connected with described broadband voice gateway and cluster controller by netting twine.In the present embodiment, this Gateway Processing Unit is net
Close application program, and operate on dispatching desk PC.
In the present embodiment, described broadband voice gateway is LTE gateway, such as, select eMDC610 dispatcher, described broadband
Voice gateways are by Socket protocol mode and described narrowband speech gateway communication.
Further, described control module includes audio treatment unit, controls interface board and controller mainboard, described audio frequency
Processing unit with control interface board be connected, described control interface board respectively with described narrow band communication radio station, controller mainboard and electricity
Source module connects, and described controller mainboard is connected with described power module.
TETRA antenna and DMR antenna have multiple choices, and such as, described TETRA antenna is whip antenna or sucker antenna,
Described DMR antenna is whip antenna or sucker antenna.
In use, installation and deployment cluster gateway application on dispatching desk PC, complete following functions: TETRA generation
Reason user is successfully registered to LTE gateway;Group in record LTE system and TETRA intrasystem group corresponding relation.
In the present embodiment, when LTE terminal initiation group is exhaled: arrowband cluster TETRA gateway receives what LTE gateway was sent
Group exhales message, and resolves LTE message content;Corresponding relation according to LTE group Yu TETRA group determines called TETRA
Group identification;It is TETRA system control message that LTE system controls message transformation;According to TETRA group identification to corresponding collection
Group controller transmission group exhales control message;Cluster controller initiation group in TETRA system is exhaled;Group is exhaled after being successfully established, arrowband
Cluster TETRA gateway obtains audio data stream from LTE gateway;Be converted to speech-encoded format meet digital dispatching clustered control
The coded format that device can identify;Audio data stream is sent to corresponding cluster controller according to TETRA group identification;Collection team control
During the group that the audio data stream received is forwarded in TETRA system set up by device processed is exhaled.
In the present embodiment, when TETRA terminal initiation group is exhaled: cluster controller is initiated in receiving TETRA system
Group exhales control message;Group is exhaled control message be sent to arrowband cluster TETRA gateway;Group is exhaled control by arrowband cluster TETRA gateway
Message processed is converted to LTE system group and exhales control message, and group is exhaled control message be sent to LTE gateway;Cluster controller will be
The audio data stream received in TETRA system is transmitted to arrowband cluster TETRA gateway;Arrowband cluster TETRA gateway is by voice
Data stream encoding form is converted to the encoded speech data form that LTE gateway can identify.And audio data stream is sent to LTE
Gateway.
When need not realize the intercommunication between heterogeneous networks phone group, receive dispatching desk PC by described cluster controller
Signal, and control to make broadband cluster and arrowband private network voice intercommunication equipment be operated in the state of connecing of not sending, at this moment, open any
One radio station, so that it may realize the independent operating in this radio station, such as, open TETRAE radio station at cluster controller, can realize belonging to
Communication in TETRA private network.
This utility model provides a kind of broadband cluster and arrowband private network voice intercommunication equipment, is led to by the voice of broadband cluster
Words group connects with the group of phone group of arrowband private network, can realize the voice intercommunication of group between heterogeneous networks, it is also possible to pass through clustered control
The independent operating in device control realization radio station.
Above are only preferred embodiment of the present utility model, this utility model is not played any restriction effect.
Any person of ordinary skill in the field, in the range of without departing from the technical solution of the utility model, to this utility model
The technical scheme disclosed and technology contents make the variations such as any type of equivalent or amendment, all belong to without departing from this utility model
The content of technical scheme, within still falling within protection domain of the present utility model.
Claims (9)
1. a broadband cluster and arrowband private network voice intercommunication equipment, it is characterised in that including: broadband voice gateway, arrowband language
Sound gateway and cluster controller, described broadband voice gateway is connected with cluster controller by described narrowband speech gateway, described
Broadband voice gateway accessing broadband cluster network is also connected with broadband connections terminal, described cluster controller and narrow band communication terminal
Connecting, described cluster controller includes narrow band communication radio station, antenna element, control module and power module, described narrow band communication
Radio station and antenna element connect, and described power module is connected with described narrow band communication radio station and control module respectively, described control
Module controls described broadband connections terminal and narrow band communication terminal communication for the signal sent according to described narrowband speech gateway,
Or control described narrow band communication radio station independent operating according to this signal.
2. broadband as claimed in claim 1 cluster and arrowband private network voice intercommunication equipment, it is characterised in that described narrow band communication
Radio station includes TETRA radio station and DMR radio station, and described antenna element includes TETRA antenna and DMR antenna, described TETRA radio station and
TETRA antenna connects, and described DMR radio station and DMR antenna connect, and described control module is for sending out according to described narrowband speech gateway
The signal sent controls described broadband connections terminal and narrow band communication terminal communication, or controls described TETRA electricity according to this signal
Platform or DMR radio station independent operating.
3. broadband as claimed in claim 2 cluster and arrowband private network voice intercommunication equipment, it is characterised in that described DMR radio station
Work is numeral DMR radio station or simulation general radio station.
4. broadband as claimed in claim 1 cluster and arrowband private network voice intercommunication equipment, it is characterised in that described broadband voice
Gateway is connected with narrowband speech gateway by netting twine, and described narrowband speech gateway is connected with cluster controller by netting twine.
5. broadband as claimed in claim 4 cluster and arrowband private network voice intercommunication equipment, it is characterised in that described narrowband speech
Gateway includes that dispatching desk PC and Gateway Processing Unit, described Gateway Processing Unit and dispatching desk PC connect, described dispatching desk
PC is connected with described broadband voice gateway and cluster controller by netting twine respectively.
6. broadband as claimed in claim 1 cluster and arrowband private network voice intercommunication equipment, it is characterised in that described broadband voice
Gateway is by Socket protocol mode and described narrowband speech gateway communication.
7. broadband as claimed in claim 1 cluster and arrowband private network voice intercommunication equipment, it is characterised in that described broadband voice
Gateway is LTE gateway.
8. broadband as claimed in claim 1 cluster and arrowband private network voice intercommunication equipment, it is characterised in that described control module
Including audio treatment unit, controlling interface board and controller mainboard, described audio treatment unit is connected with controlling interface board, described
Control interface board to be connected with described narrow band communication radio station, controller mainboard and power module respectively, described controller mainboard and institute
State power module to connect.
9. broadband as claimed in claim 2 cluster and arrowband private network voice intercommunication equipment, it is characterised in that described TETRA days
Line is whip antenna or sucker antenna, and described DMR antenna is whip antenna or sucker antenna.
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CN109302686A (en) * | 2018-11-13 | 2019-02-01 | 天津七二移动通信有限公司 | A kind of implementation method of wide and narrow strip colony dispatching platform |
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WO2021087734A1 (en) * | 2019-11-05 | 2021-05-14 | 海能达通信股份有限公司 | Speech communication method and system under broadband and narrow-band intercommunication environment |
CN112995101A (en) * | 2019-12-16 | 2021-06-18 | 成都鼎桥通信技术有限公司 | Service message transmission method and device |
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CN112073921B (en) * | 2020-10-23 | 2022-03-01 | 力同科技股份有限公司 | Narrow-band and wide-band group calling communication |
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