CN205510037U

CN205510037U - Pronunciation intercommunication terminal equipment

Info

Publication number: CN205510037U
Application number: CN201620307462.2U
Authority: CN
Inventors: 卢嘉; 周超
Original assignee: SANJI ELECTRONIC ENGRG CO Ltd SHANGHAI
Current assignee: SANJI ELECTRONIC ENGRG CO Ltd SHANGHAI
Priority date: 2016-04-13
Filing date: 2016-04-13
Publication date: 2016-08-24
Anticipated expiration: 2026-04-13

Abstract

The utility model provides a pronunciation intercommunication terminal equipment, include: the 4G radio station, the TETRA radio station, the DMR radio station, first antenna with 4G radio connection, second antenna with TETRA radio connection, third antenna with DMR radio connection, the control modul, the group meets state control ware and power module, control module connects the state control ware with the group respectively, the 4G radio station, TETRA radio station and DMR radio connection, power module respectively with the 4G radio station, the TETRA radio station, DMR radio station and control module connect, it connects the group of state control ware to meet control signal and control the 4G radio station to receive the group through control module, two kind wantonly groups in TETRA radio station and the DMR radio station connect or control the 4G radio station, TETRA radio station or DMR radio station alone operation. The utility model discloses can connect broadband cluster network with narrowband cluster network group, can realize the crowd's of different internetworks group pronunciation intercommunication, also can realize the alone operation in radio station.

Description

A kind of voice intercommunication terminal unit

Technical field

This utility model relates to a kind of communication equipment, especially a kind of voice intercommunication terminal unit.

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, Disaster relief and rescue, dispose the requisite means of communication such as defendance activity sudden, great.At present, cluster skill Art has marched toward the 4G epoch, is compared to the Clustering of arrowband, and broadband Clustering not only can provide narrow Voice command scheduling business with cluster, it is also possible to provide merged broadband and clustering capability such as visual commander The new business such as scheduling.

Broadband based on TD-LTE group service is widely used.In order to improve public safety, government Department and specialty profession disposal ability, meet more business demand, and a lot of places establish TD-LTE broadband cluster private network, it is provided that data that WiMAX is relevant, video traffic, also includes simultaneously TD-LTE concentrated speech business.National Radio management board has planned that two frequency ranges of 1.4G and 1.8G are used especially In TD-LTE broadband cluster construction of professional network.

At present public safety, government department and specialty industry are also TETRA cluster and numeral commonly use The speech business of conventional narrow-band private network, along with the construction of TD-LTE broadband cluster system, lacks intercommunication between private network Means, occurred as soon as newly-built TD-LTE cluster voice how with use in a large number in arrowband cluster private network The problem of intercommunication between (TETRA Digital Clustering private network and DMR digital intercom private network) voice, this is corresponding The command scheduling of anxious linkage causes communication obstacle.

Utility model content

The purpose of this utility model is to provide a kind of voice intercommunication terminal unit, to solve existing arrowband cluster Private network cannot be with the problem of broadband cluster private network voice communication.

In order to achieve the above object, this utility model provides a kind of voice intercommunication terminal unit, including: 4G Radio station, TETRA radio station, DMR radio station, first antenna, the second antenna, third antenna, control module, Group connects state controller and power module, and described 4G radio station is connected with first antenna, described TETRA radio station Being connected with the second antenna, described DMR radio station is connected with third antenna, described control module respectively with described group Connect state controller, 4G radio station, TETRA radio station and DMR radio station connect, described power module respectively with Described 4G radio station, TETRA radio station, DMR radio station and control module connect, and are connect by described control module Receive described group to meet the group of state controller and connect control signal and control 4G radio station, TETRA radio station and DMR Any two radio station group in radio station connects or controls described 4G radio station, TETRA radio station and DMR radio station and divides Other independent operating.

Further, also include monitoring loudspeaker and loudspeaker state controller, described monitoring loudspeaker and loudspeaker state Controller is connected with described control module respectively, and described loudspeaker state controller is used for producing loudspeaker control signal, Described control module controls described monitoring loudspeaker according to this loudspeaker control signal and monitors described 4G radio station, TETRA The communication information in a kind of radio station in radio station and DMR radio station, and play this communication letter by described monitoring loudspeaker Breath.

Further, also include that fan, described fan are connected with control module, by described control module control Make described fan to open or close.

Further, the temperature sensor for measuring ambient temperature, described temperature sensor and control are also included Molding block connects, and is provided with temperature threshold, detects environment in described temperature sensor in described control module When temperature exceedes this temperature threshold, open fan by described control module.

Further, described temperature threshold is 40 degree.

Further, described control module includes audio treatment unit and controller, described audio treatment unit Being connected with described 4G radio station, TETRA radio station and DMR radio station respectively, described controller is respectively with described 4G radio station, TETRA radio station, DMR radio station, group connect state controller and power module connection.

Further, described 4G radio station is TD-LTE radio station or FDD-LTE radio station.

Further, described first antenna is whip antenna or sucker antenna, and described second antenna is whiplike sky Line or sucker antenna, described third antenna is whip antenna or sucker antenna.

Further, the quantity of described first antenna is 1 or 2.

This utility model provides a kind of voice intercommunication terminal unit, including 4G radio station, TETRA radio station and DMR radio station, it is possible to by broadband cluster network (4G radio station) and arrowband cluster network (TETRA radio station and DMR radio station) group connect, the voice intercommunication of group between heterogeneous networks can be realized, it is also possible to realize each radio station Independent operating.

Accompanying drawing explanation

The schematic diagram of the voice intercommunication terminal unit that Fig. 1 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.Under according to Row describe and combine claims, and advantage of the present utility model and feature will be apparent from.It should be noted that, Accompanying drawing all uses the form simplified very much and all uses non-ratio accurately, only in order to facilitate, to assist lucidly The purpose of this utility model embodiment is described.

As it is shown in figure 1, present embodiments provide a kind of voice intercommunication terminal unit, including: 4G radio station, TETRA Radio station, DMR radio station, first antenna, the second antenna, third antenna, control module, group connect state control Device and power module, described 4G radio station is connected with first antenna, and described TETRA radio station is with the second antenna even Connecing, described DMR radio station is connected with third antenna, described control module connect with described group respectively state controller, 4G radio station, TETRA radio station and DMR radio station connect, described power module respectively with described 4G radio station, TETRA radio station, DMR radio station and control module connect, and receive described group by described control module and connect shape The group of state controller connects control signal and controls wantonly two in 4G radio station, TETRA radio station and DMR radio station Plant radio station group to connect or (group being connect state controller by the described group of described control module reception connects control signal) Control described 4G radio station, TETRA radio station and DMR radio station independently to run.

Described 4G radio station can be TD-LTE radio station or FDD-LTE radio station, and in the present embodiment, it is TD-LTE radio station.

In the present embodiment, described DMR radio station not only can be operated in figure pattern but also can be operated in simulation model Under, mode of operation, therefore, isomery private network language of the present utility model can be selected according to the characteristic of affiliated private network Sound interworking terminal equipment attainable TD-LTE broadband cluster and TETRA network, digital intercom private network, often Scale intends the voice intercommunication of private network.

In the present embodiment, the model in TD-LTE radio station is that EV750 (supports 1.4G or 1.8G TD-LTE Broadband cluster network), the model in TETRA radio station is that MTM5200 (supports 350M or 800M TETRA Cluster network), the model XiR M8268 in described DMR radio station (support 400M or 150M digital intercom or General networks), but it is not limited to this.In the present embodiment, described voice intercommunication terminal unit also includes monitoring Loudspeaker and loudspeaker state controller, described monitoring loudspeaker and loudspeaker state controller respectively with described control module Connecting, described loudspeaker state controller is used for producing loudspeaker control signal, and described control module is according to these loudspeaker Control signal controls described monitoring loudspeaker and monitors in described 4G radio station, TETRA radio station and DMR radio station one Plant the communication information in radio station, and play this communication information (voice signal) by described monitoring loudspeaker.

Wherein, group meets (Group Patch) and refers in trunked communication system, and dispatching desk operator can be two Individual or one group of composition of plural phone group connects group so that group meets the phone group between group can be mutual Converse mutually.

When need not to realize the interstation group of heterogeneous networks and connecing, connect state controller by described group and select not Group connects, and at this moment, opens any one radio station, so that it may realizes the independent operating in this radio station, such as, opens TD-LTE Radio station, can realize belonging to the communication in TD-LTE private network, in dispatch control occasion, also by described loudspeaker State controller selects to monitor the communication in TD-LTE radio station, to grasp scheduling situation.

When needs realize the interstation group of heterogeneous networks connect time, by described group connect state controller select two-by-two The radio station that group connects, such as, connects state controller by described group and selects radio station, TD-LTE radio station and TETRA Radio station group connects, and can realize the communication between the group of TD-LTE network and the group of TETRA network, Dispatch control occasion, selects to monitor TD-LTE radio station and TETRA also by described loudspeaker state controller Interstation communication, to grasp scheduling situation.

In the present embodiment, described voice intercommunication terminal unit also includes fan, described fan and control module Connect, control described fan by described control module and open or close.Further, also include for measurement ring The temperature sensor of border temperature, described temperature sensor is connected with control module, arranges in described control module Having temperature threshold, such as, described temperature threshold is 40 degree, but is not limited to this, visits in described temperature sensor Measure ambient temperature when exceeding this temperature threshold, open fan by described control module.

Therefore, it can produce fan when exceeding temperature threshold according to ambient temperature and open signal, control module root Open signal according to this fan and open fan, it is also possible to select as required by the direct enforced opening of control module Fan.

Described control module includes audio treatment unit and controller, and described audio treatment unit is respectively with described 4G radio station, TETRA radio station and DMR radio station connect, described controller respectively with described 4G radio station, TETRA Radio station, DMR radio station, group connect state controller and power module connection.

Further, described first antenna is whip antenna or sucker antenna, and described second antenna is whiplike sky Line or sucker antenna, described third antenna is whip antenna or sucker antenna, but is not limited to this.This practicality The novel quantity for antenna is not defined, and such as, the quantity of described first antenna is 1 or 2.

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 scope without departing from the technical solution of the utility model In, the technical scheme and the technology contents that disclose this utility model make any type of equivalent or amendment etc. Variation, all belongs to the content without departing from the technical solution of the utility model, still falls within protection model of the present utility model Within enclosing.

Claims

1. a voice intercommunication terminal unit, it is characterised in that including: 4G radio station, TETRA radio station, DMR radio station, first antenna, the second antenna, third antenna, control module, group connect state controller and electricity Source module, described 4G radio station is connected with first antenna, and described TETRA radio station is connected with the second antenna, institute Stating DMR radio station to be connected with third antenna, described control module meets state controller, 4G with described group respectively Radio station, TETRA radio station and DMR radio station connect, described power module respectively with described 4G radio station, TETRA Radio station, DMR radio station and control module connect, and receive described group by described control module and connect state controller Group connect control signal and control in 4G radio station, TETRA radio station and DMR radio station any two radio station group Connect or control described 4G radio station, TETRA radio station and DMR radio station and independently run.

2. voice intercommunication terminal unit as claimed in claim 1, it is characterised in that also include monitoring loudspeaker With loudspeaker state controller, described monitoring loudspeaker and loudspeaker state controller be connected with described control module respectively, Described loudspeaker state controller is used for producing loudspeaker control signal, and described control module controls letter according to these loudspeaker Number controlling described monitoring loudspeaker monitors a kind of radio station in described 4G radio station, TETRA radio station and DMR radio station The communication information, and play this communication information by described monitoring loudspeaker.

3. voice intercommunication terminal unit as claimed in claim 1, it is characterised in that also include fan, institute State fan to be connected with control module, control described fan by described control module and open or close.

4. voice intercommunication terminal unit as claimed in claim 3, it is characterised in that also include for measuring The temperature sensor of ambient temperature, described temperature sensor is connected with control module, sets in described control module Be equipped with temperature threshold, described temperature sensor detect ambient temperature exceed this temperature threshold time, by institute State control module and open fan.

5. voice intercommunication terminal unit as claimed in claim 4, it is characterised in that described temperature threshold is 40 degree.

6. voice intercommunication terminal unit as claimed in claim 1, it is characterised in that described control module bag Include audio treatment unit and controller, described audio treatment unit respectively with described 4G radio station, TETRA electricity Platform and DMR radio station connect, described controller respectively with described 4G radio station, TETRA radio station, DMR electricity Platform, group connect state controller and power module connection.

7. voice intercommunication terminal unit as claimed in claim 1, it is characterised in that described 4G radio station is TD-LTE radio station or FDD-LTE radio station.

8. voice intercommunication terminal unit as claimed in claim 1, it is characterised in that described first antenna is Whip antenna or sucker antenna, described second antenna is whip antenna or sucker antenna, and described third antenna is Whip antenna or sucker antenna.

9. voice intercommunication terminal unit as claimed in claim 1, it is characterised in that described first antenna Quantity is 1 or 2.