CN107249175A - A kind of group intercommunication extension system based on mobile terminal - Google Patents

A kind of group intercommunication extension system based on mobile terminal Download PDF

Info

Publication number
CN107249175A
CN107249175A CN201710516132.3A CN201710516132A CN107249175A CN 107249175 A CN107249175 A CN 107249175A CN 201710516132 A CN201710516132 A CN 201710516132A CN 107249175 A CN107249175 A CN 107249175A
Authority
CN
China
Prior art keywords
intercommunication
module
audio
expansion equipment
mobile terminal
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201710516132.3A
Other languages
Chinese (zh)
Inventor
王洪锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BEIJING NEWMINE TENGFEI TECHNOLOGY Co Ltd
Original Assignee
BEIJING NEWMINE TENGFEI TECHNOLOGY Co Ltd
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 BEIJING NEWMINE TENGFEI TECHNOLOGY Co Ltd filed Critical BEIJING NEWMINE TENGFEI TECHNOLOGY Co Ltd
Priority to CN201710516132.3A priority Critical patent/CN107249175A/en
Publication of CN107249175A publication Critical patent/CN107249175A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H04W4/10Push-to-Talk [PTT] or Push-On-Call services

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

System is extended the invention provides a kind of group intercommunication based on mobile terminal, including:Multiple intercommunication expansion equipments and multiple mobile terminals, intercommunication expansion equipment is corresponded with mobile terminal, wherein, intercommunication expansion equipment includes bluetooth module, wherein, bluetooth module includes signalling path and voice channel, and mobile terminal controls intercommunication expansion equipment to carry out data processing by the signalling path of bluetooth module;Intercommunication expansion equipment is set up with mobile terminal by the voice channel of bluetooth module and communicated to connect, mobile terminal is connected to another mobile terminal by wireless network, another mobile terminal is set up by the bluetooth module of another intercommunication expansion equipment with another intercommunication expansion equipment and communicated to connect, and realizes the telecommunication between intercommunication expansion equipment and another intercommunication expansion equipment.By the embodiment of the present invention, realize between existing intercommunication expansion equipment and to carry out telecommunication using wireless network, realize networking function between intercommunication expansion equipment.

Description

A kind of group intercommunication extension system based on mobile terminal
Technical field
The present invention relates to intercommunication expansion equipment field, and in particular to a kind of group intercommunication extension system based on mobile terminal System.
Background technology
With the fast development of communication science and technology, digital communication system is with its outstanding performance in increasing application Traditional analog communication system is gradually instead of, as mainstream development direction in the communications field.
But the intercommunication expansion equipment market of China is still that simulation intercommunication expansion equipment is occupied an leading position at present, existing simulation It can not be attached between intercommunication expansion equipment using wireless network, be that this existing intercommunication expansion equipment lacks networking function, no Telecommunication can be realized.
The content of the invention
Therefore, the technical problem to be solved in the present invention lacks group between being to overcome intercommunication expansion equipment of the prior art The defect of net function, so as to provide a kind of intercommunication expansion equipment group network system.
Therefore, the embodiments of the invention provide following technical scheme:
System is extended the embodiments of the invention provide a kind of group intercommunication based on mobile terminal, described group intercommunication is expanded Exhibition system includes:Multiple intercommunication expansion equipments and multiple mobile terminals, the intercommunication expansion equipment are corresponded with mobile terminal, Wherein, the intercommunication expansion equipment includes bluetooth module, wherein, bluetooth module includes signalling path and voice channel, the shifting Dynamic terminal controls the intercommunication expansion equipment to carry out data processing by the signalling path of the bluetooth module;The intercommunication extension Equipment is set up with the mobile terminal by the voice channel of the bluetooth module and communicated to connect, and the mobile terminal passes through wireless Network connection is to another mobile terminal, and another mobile terminal is extended with another intercommunication expansion equipment by another intercommunication The bluetooth module of equipment sets up communication connection, realizes remote between the intercommunication expansion equipment and another intercommunication expansion equipment Cheng Tongxin.
Preferably, the intercommunication expansion equipment also includes:Audio transceiver module, audio frequency process and control module, button mould Block and display module, wherein, the audio frequency process and control module respectively with the audio transceiver module, key-press module and display Module is connected.
Preferably, the audio transceiver module includes:Microphone, loudspeaker and amplification drive module, the amplification drive mould Block is connected with microphone, loudspeaker respectively, for the audio-frequency information of microphone input to be carried out into signal amplification and loudspeaker are will be transmitted to The voice signal put outside is amplified.
Preferably, the audio frequency process and control module include:Record/playback module, for the audio letter to microphone input Breath is recorded and exports playback signal to loudspeaker;Audio access module, for the audio-frequency information to be sent to memory module Preserved, and the audio-frequency information is read from the memory module;Memory module, the number for storing the audio-frequency information According to.
Preferably, the process that the mobile terminal controls the intercommunication expansion equipment to carry out data processing includes:Control institute State record/playback module to record to the audio-frequency information of the microphone input, and recording data is sent out by audio access module The memory module is delivered to be stored;The audio access module is controlled to read the recording number stored in the memory module According to, and the recording data is sent to described record/playback module, the record/playback module sends playback to the loudspeaker and believed Number and the recording data;The audio frequency process and control module is controlled to receive the audio number transmitted from another intercommunication expansion equipment According to sending playback signal and the voice data to the loudspeaker, and the voice data is sent by audio access module Stored to described memory module.
Preferably, the key-press module includes:PTT buttons, playback button, repeating transmission button.
Preferably, the display module includes:Status indicator lamp, the state for indicating current intercommunication expansion equipment.
Preferably, in addition to:Background service system, the mobile terminal is connected to the background service by wireless network System, the background service system includes:Management server, login and forwarding server and database server, wherein, it is described Management server, the configuration management for the background server system;The login and forwarding server, for completing in real time The mobile terminal of user is logged in, and receives and send communication intercommunication data;The database server, for the background server The data storage of system.
Preferably, the intercommunication expansion equipment also includes:Wireless module, is connected with the audio frequency process and control module, To receive the voice data of another intercommunication expansion equipment, and by the delivery of audio data to the audio frequency process and control mould Block, the audio frequency process and control module are exported the delivery of audio data to the loudspeaker;Also, at the audio The audio-frequency information that reason and control module are transmitted microphone by the wireless module is as delivery of audio data to another intercommunication Expansion equipment.
Preferably, the intercommunication expansion equipment also includes:Audio amplification block, is connected with the loudspeaker, for by described in The audio of loudspeaker output is amplified.
Technical scheme of the embodiment of the present invention, has the following advantages that:
The embodiment of the present invention passes through bluetooth module by adding bluetooth module, intercommunication expansion equipment in intercommunication expansion equipment Set up and be connected with mobile terminal, multiple intercommunication expansion equipments can be connected to wireless network by the mobile terminal each connected respectively Network, each mobile terminal realizes communication each other by the wireless network, and to pass through between each intercommunication expansion equipment The wireless network realizes telecommunication, solves the problem of lacking networking function between intercommunication expansion equipment in the prior art.It is real The function of completing traditional public network intercom at lower cost based on existing mobile terminal is showed, before wide market application Scape.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, in describing below Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structure chart that the intercommunication of group of the embodiment of the present invention extends system;
Fig. 2 is the structural representation for the intercommunication expansion equipment that the intercommunication of group of the embodiment of the present invention extends system;
Fig. 3 is the structural representation of intercommunication expansion equipment audio transceiver module of the embodiment of the present invention;
Fig. 4 is the structural representation of intercommunication expansion equipment audio frequency process of the embodiment of the present invention and control module;
Fig. 5 is the structural representation of intercommunication expansion equipment key-press module of the embodiment of the present invention;
Fig. 6 is the structural representation of intercommunication expansion equipment display module of the embodiment of the present invention;
Fig. 7 is another structure chart that the intercommunication of group of the embodiment of the present invention extends system.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation Example is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ", The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to Be easy to the description present invention and simplify description, rather than indicate or imply signified device or element must have specific orientation, With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ", " the 3rd " is only used for describing purpose, and it is not intended that indicating or implying relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected;Can To be mechanical connection or electrical connection;Can be joined directly together, can also be indirectly connected to by intermediary, can be with It is the connection of two element internals, can is wireless connection or wired connection.For one of ordinary skill in the art For, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
As long as in addition, technical characteristic involved in invention described below different embodiments non-structure each other It can just be combined with each other into conflict.
The embodiment of the present invention provides a kind of group intercommunication extension system based on mobile terminal, including:Multiple intercommunication extensions Equipment and multiple mobile terminals, the intercommunication expansion equipment are corresponded with mobile terminal, wherein, the intercommunication expansion equipment bag Bluetooth module is included, wherein, bluetooth module includes signalling path and voice channel, and the mobile terminal passes through the bluetooth module Signalling path controls the intercommunication expansion equipment to carry out data processing;The language that the intercommunication expansion equipment passes through the bluetooth module Sound passage is set up with the mobile terminal and communicated to connect, and the mobile terminal is connected to another mobile terminal by wireless network, Another mobile terminal is set up by the bluetooth module of another intercommunication expansion equipment with another intercommunication expansion equipment and communicated Connection, realizes the telecommunication between the intercommunication expansion equipment and another intercommunication expansion equipment.
By said structure, in the embodiment of the present invention, the movement that multiple intercommunication expansion equipments can respectively by each connecting Terminal is connected to wireless network, and each mobile terminal realizes communication each other by the wireless network, and each intercommunication is expanded Telecommunication can be realized by the wireless network between exhibition equipment, solve the problem of lacking networking between intercommunication expansion equipment.
Below in conjunction with specific example, the group intercommunication extension system to the embodiment of the present invention is described further.
Specifically, Fig. 1 is the structure chart that the intercommunication of group of the embodiment of the present invention extends system, as shown in figure 1, the group intercommunication Extension system includes:Multiple intercommunication expansion equipments, including:Intercommunication expansion equipment 10, intercommunication expansion equipment 40, intercommunication expansion equipment 60 etc., and multiple mobile terminals, including:Mobile terminal 20, mobile terminal 50 and mobile terminal 70 etc., the intercommunication expansion equipment 10 Connection corresponding with mobile terminal 20, the connection corresponding with mobile terminal 50 of intercommunication expansion equipment 40, intercommunication expansion equipment 60 and movement The correspondence of terminal 70 is connected, i.e., each intercommunication expansion equipment connects one to one with mobile terminal.
Fig. 2 is the structural representation for the intercommunication expansion equipment that the intercommunication of group of the embodiment of the present invention extends system, such as Fig. 2 institutes Show, the intercommunication expansion equipment 10 includes bluetooth module 101, the bluetooth module 101 includes signalling path and voice channel.It is mobile whole End 20 controls the intercommunication expansion equipment 10 to carry out data processing by the signalling path of bluetooth module 101.
The intercommunication expansion equipment 10 is set up with mobile terminal 20 by the voice channel of bluetooth module 101 and communicated to connect, and moves Dynamic terminal 20 is connected to mobile terminal 50 by wireless network 30, and the mobile terminal 50 passes through the intercommunication with intercommunication expansion equipment 40 The bluetooth module 401 of expansion equipment 40 sets up communication connection, you can realize intercommunication expansion equipment 10 and intercommunication expansion equipment 40 it Between telecommunication, carry out the basic functions such as real-time intercommunication.
In one alternate embodiment, intercommunication expansion equipment 10 is set up with mobile terminal 20 by bluetooth module 101 and communicated Connection, mobile terminal 20 is connected to mobile terminal 70 by wireless network 30, and the mobile terminal 70 leads to intercommunication expansion equipment 60 The bluetooth module 601 for crossing the intercommunication expansion equipment 60 sets up communication connection, you can realize that intercommunication expansion equipment 10 extends with intercommunication Telecommunication between equipment 60, carries out the basic functions such as real-time intercommunication.
In another alternative embodiment, intercommunication expansion equipment 40 sets up logical by bluetooth module 401 and mobile terminal 50 Letter connection, mobile terminal 50 is connected to mobile terminal 70 by wireless network 30, the mobile terminal 70 and intercommunication expansion equipment 60 Communication connection is set up by the bluetooth module 601 of the intercommunication expansion equipment 60, you can realize that intercommunication expansion equipment 40 expands with intercommunication The telecommunication between equipment 60 is opened up, the basic functions such as real-time intercommunication are carried out.
In actual applications, it is also that each other long-range logical is realized by said process between other intercommunication expansion equipments Letter.
Preferably, above-mentioned wireless network 30 can be the wireless networks such as WiFi, mobile phone GPRS network (3G, 4G etc.).On The bluetooth module stated can set up signalling path by the version of bluetooth 4.0, realize above-mentioned control, query function;Pass through indigo plant The version of tooth 2.1 sets up voice channel, realizes communication between intercommunication expansion equipment and mobile terminal or by bluetooth 4.0 versions realize the communication between handheld device and mobile terminal, different from traditional version of bluetooth 2.0, the voice in communication The finite bandwidth of bluetooth 4.0 can also be solved the problems, such as using powerful pressure solution.But the present invention is not limited thereto.
It can be seen that, in the group intercommunication extension system of the embodiment of the present invention, by mobile terminal by the intercommunication being attached thereto Expansion equipment accesses wireless network, can make to realize telecommunication by wireless network between multiple intercommunication expansion equipments, compare In situation about only being communicated by the aerial signal of intercommunication expansion equipment, its coverage is wider, is more widely applied.
In one alternate embodiment, intercommunication expansion equipment 10 sends speech audio information to intercommunication expansion equipment 40, and Intercommunication expansion equipment 40 does not connect corresponding mobile terminal 50 also, then intercommunication expansion equipment 10 will be the speech audio of transmission Information sends into mobile terminal 50 and kept in, and to user can be pointed out (information alert or sound by mobile terminal 50 Sound prompting etc.), it is connected with pointing out user to set up intercommunication expansion equipment 40 with mobile terminal 50, treats that intercommunication expansion equipment 40 passes through The bluetooth module 401 of itself is connected to after mobile terminal 50, you can receive the speech audio letter of the transmission of intercommunication expansion equipment 10 Breath.
Preferably, each intercommunication expansion equipment (intercommunication expansion equipment 10, intercommunication expansion equipment 40, intercommunication expansion equipment 60 Deng) in may each comprise:Audio transceiver module 102, audio frequency process and control module 103, key-press module 104 and display module 105, Wherein, audio frequency process and control module 103 are connected with audio transceiver module 102, key-press module 104 and display module 105 respectively.
Fig. 3 is the structural representation of intercommunication expansion equipment audio transceiver module of the embodiment of the present invention, as shown in figure 3, it is preferred that Ground, audio transceiver module 102 includes:Microphone 1021, loudspeaker 1022 and amplification drive module 1023, the amplification drive module 1023 are connected with microphone 1021, loudspeaker 1022 respectively, and the audio of the audio-frequency information formation for microphone 1021 to be inputted is believed The voice signal put outside loudspeaker 1022 number is amplified and will be transmitted to be amplified.
Fig. 4 is the structural representation of intercommunication expansion equipment audio frequency process of the embodiment of the present invention and control module, such as Fig. 4 institutes Show, it is preferable that audio frequency process and control module 103 include:Record/playback module 1031, for the audio inputted to microphone 1021 Information is recorded, and exports playback signal to loudspeaker 1022;Audio access module 1032, for the audio-frequency information to be sent Preserved to memory module 1033, and audio-frequency information is read from memory module 1033;Memory module, for storing audio letter The data of breath.
Preferably, the process that mobile terminal controls 20 intercommunication expansion equipments 10 to carry out data processing includes:Control record/playback The audio-frequency information that module 1031 is inputted to microphone 1021 is recorded, and recording data is sent out by audio access module 1032 Memory module 1033 is delivered to be stored;Control audio access module 1032 reads the recording number stored in memory module 1033 According to, and recording data is sent to record/playback module 1031, record/playback module 1031 sends playback signal to loudspeaker 1022 and should Recording data;Control audio frequency process and control module 103 receive from other intercommunication expansion equipments (such as intercommunication expansion equipment 40, Intercommunication expansion equipment 60 etc.)) voice data of transmission, send playback signal and the voice data to loudspeaker 1022, and by the sound Frequency evidence is sent to memory module 1033 by audio access module 1032 to be stored.
Fig. 5 is the structural representation of intercommunication expansion equipment key-press module of the embodiment of the present invention, as shown in Figure 5, it is preferable that press Key module 104 includes:PTT (push to talk, push-to-talk) button 1041, playback button 1042, repeating transmission button 1043.It is real In the application of border, user presses PTT buttons 1041, to inputting audio-frequency information to microphone 1021.When user wants to listen to storage During recording, you can press playback button 1042, triggering record/playback module 1031 sends playback signal and recording number to loudspeaker 1022 According to, and play the recording data by loudspeaker 1022.When sender does not receive the response of another intercommunication expansion equipment, then weight is pressed Button 1043 is sent out, recording data before is sent to another intercommunication expansion equipment again.
Fig. 6 is the structural representation of intercommunication expansion equipment display module of the embodiment of the present invention, as shown in Figure 6, it is preferable that aobvious Show that module 105 includes:Status indicator lamp 1051, the state for indicating current intercommunication expansion equipment, can point out Bluetooth function Whether open, the state such as whether intercommunication expansion equipment power supply is opened.
Fig. 7 is another structure chart that the intercommunication of group of the embodiment of the present invention extends system, as shown in Figure 7, it is preferable that group pair Say that extension system also includes:Background service system 80, each mobile terminal (mobile terminal 20, mobile terminal 50, mobile terminal 70 Deng) background service system 80 is connected to by wireless network 30, background service system 80 includes:Management server 801, after being used for The configuration management of platform server system, can be the management to user type, Group structure etc.;Log in and forwarding server 802, Mobile terminal for completing user in real time is logged in, and receives and send communication intercommunication data;Database server 803, after being used for The data storage of platform server system.
Preferably, each intercommunication expansion equipment (intercommunication expansion equipment 10, intercommunication expansion equipment 40, intercommunication expansion equipment 60 Deng) also include:Wireless module 107, is connected with audio frequency process and control module 103, to receive other intercommunication expansion equipment (intercommunications Expansion equipment 40, intercommunication expansion equipment 60 etc.) voice data, and by the delivery of audio data to audio frequency process and control module 103, audio frequency process and control module 103 are exported the delivery of audio data to loudspeaker 1022;Also, audio frequency process and control The audio-frequency information that molding block 103 is transmitted microphone 1021 by wireless module 107 is as delivery of audio data to other intercommunications Expansion equipment (intercommunication expansion equipment 40, intercommunication expansion equipment 60 etc.).
Preferably, each intercommunication expansion equipment (intercommunication expansion equipment 10, intercommunication expansion equipment 40, intercommunication expansion equipment 60 Deng) also include:Audio amplification block 106, is connected with loudspeaker 1022, and the audio for loudspeaker 1022 to be exported is amplified, It can be connected with independent megaphone (being not limited to monophonic loudspeaker), for the audio of output to be amplified, reach bigger Amplifying effect.
By said process, the telecommunication between intercommunication expansion equipment is realized, intercommunication expansion equipment is solved and lacks The problem of networking function, make intercommunication expansion equipment more practicality.Realize complete at lower cost based on existing mobile terminal Into the function of traditional public network intercom, different from traditional talk back equipment, while coordinating PTT buttons to realize traditional public network intercommunication The function of machine, with wide market application foreground.
Obviously, above-described embodiment is only intended to clearly illustrate example, and the not restriction to embodiment.It is right For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or Among changing still in the protection domain of the invention.

Claims (10)

1. a kind of group intercommunication extension system based on mobile terminal, it is characterised in that including:Multiple intercommunication expansion equipments and many Individual mobile terminal, the intercommunication expansion equipment is corresponded with mobile terminal, wherein,
The intercommunication expansion equipment includes bluetooth module, wherein, bluetooth module includes signalling path and voice channel, the movement Terminal controls the intercommunication expansion equipment to carry out data processing by the signalling path of the bluetooth module;
The intercommunication expansion equipment is set up with the mobile terminal by the voice channel of the bluetooth module and communicated to connect, described Mobile terminal is connected to another mobile terminal by wireless network, and another mobile terminal passes through with another intercommunication expansion equipment The bluetooth module of another intercommunication expansion equipment sets up communication connection, realizes the intercommunication expansion equipment and another intercommunication Telecommunication between expansion equipment.
2. group intercommunication according to claim 1 extends system, it is characterised in that the intercommunication expansion equipment also includes:
Audio transceiver module, audio frequency process and control module, key-press module and display module, wherein,
The audio frequency process and control module are connected with the audio transceiver module, key-press module and display module respectively.
3. group intercommunication according to claim 2 extends system, it is characterised in that the audio transceiver module includes:
Microphone, loudspeaker and amplification drive module, the amplification drive module is connected with microphone, loudspeaker respectively, for by wheat The audio-frequency information of gram wind input carries out signal amplification and will be transmitted to the voice signal put outside loudspeaker being amplified.
4. group intercommunication according to claim 2 extends system, it is characterised in that audio frequency process and the control module bag Include:
Record/playback module, is recorded for the audio-frequency information to microphone input and exports playback signal to loudspeaker;
Audio access module, is preserved for the audio-frequency information to be sent to memory module, and from the memory module Read the audio-frequency information;
Memory module, the data for storing the audio-frequency information.
5. group intercommunication according to claim 4 extends system, it is characterised in that the mobile terminal controls the intercommunication The process that expansion equipment carries out data processing includes:
Control the record/playback module to record the audio-frequency information of the microphone input, and recording data is passed through into audio Access module sends to the memory module and stored;
Control the audio access module to read the recording data stored in the memory module, and the recording data is sent To described record/playback module, the record/playback module sends playback signal and the recording data to the loudspeaker;
The audio frequency process and control module is controlled to receive the voice data transmitted from another intercommunication expansion equipment, to the loudspeaker Playback signal and the voice data are sent, and the voice data is sent to described storage mould by audio access module Block is stored.
6. group intercommunication according to claim 2 extends system, it is characterised in that the key-press module includes:
PTT buttons, playback button, repeating transmission button.
7. group intercommunication according to claim 2 extends system, it is characterised in that the display module includes:
Status indicator lamp, the state for indicating current intercommunication expansion equipment.
8. group intercommunication according to claim 1 extends system, it is characterised in that also include:
Background service system, the mobile terminal is connected to the background service system, the background service by wireless network System includes:Management server, login and forwarding server and database server, wherein,
The management server, the configuration management for the background server system;
The login and forwarding server, the mobile terminal for completing user in real time are logged in, and receive and send communication intercommunication number According to;
The database server, the data storage for the background server system.
9. group intercommunication according to claim 3 extends system, it is characterised in that the intercommunication expansion equipment also includes:
Wireless module, is connected with the audio frequency process and control module, to receive the voice data of another intercommunication expansion equipment, and By the delivery of audio data to the audio frequency process and control module, the audio frequency process and control module are by the audio number Exported according to the loudspeaker are passed to;
Also, the audio-frequency information that the audio frequency process and control module are transmitted microphone by the wireless module is used as audio Data transfer gives another intercommunication expansion equipment.
10. group intercommunication according to claim 3 extends system, it is characterised in that the intercommunication expansion equipment also includes:
Audio amplification block, is connected with the loudspeaker, and the audio for the loudspeaker to be exported is amplified.
CN201710516132.3A 2017-06-29 2017-06-29 A kind of group intercommunication extension system based on mobile terminal Pending CN107249175A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710516132.3A CN107249175A (en) 2017-06-29 2017-06-29 A kind of group intercommunication extension system based on mobile terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710516132.3A CN107249175A (en) 2017-06-29 2017-06-29 A kind of group intercommunication extension system based on mobile terminal

Publications (1)

Publication Number Publication Date
CN107249175A true CN107249175A (en) 2017-10-13

Family

ID=60014277

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710516132.3A Pending CN107249175A (en) 2017-06-29 2017-06-29 A kind of group intercommunication extension system based on mobile terminal

Country Status (1)

Country Link
CN (1) CN107249175A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108093383A (en) * 2017-11-10 2018-05-29 大唐终端技术有限公司 A kind of talkback unit and intercommunication control method
CN109391285A (en) * 2018-10-24 2019-02-26 杭州帕森科技有限公司 A kind of multiband police service converged communication system
CN111246401A (en) * 2020-01-14 2020-06-05 西安极蜂天下信息科技有限公司 Frequency changing method and device
CN111245980A (en) * 2018-11-29 2020-06-05 Oppo广东移动通信有限公司 Split type mobile terminal and voice control method thereof
CN111446981A (en) * 2020-04-02 2020-07-24 深圳市灵猫智能有限公司 Bluetooth wireless intercom system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203722766U (en) * 2014-02-18 2014-07-16 捷思锐科技(北京)有限公司 Terminal intercommunication system
CN104090841A (en) * 2014-07-09 2014-10-08 戎檄 Digital cluster talkback Bluetooth peripheral based on intelligent mobile terminal
CN204795007U (en) * 2015-07-03 2015-11-18 深圳市力同亚太科技有限公司 Intercom and intercom system
CN106331901A (en) * 2015-07-03 2017-01-11 石家庄市善理通益科技有限公司 Bluetooth hand microphone, smart terminal, and digital trunked intercom system
CN106470199A (en) * 2015-08-21 2017-03-01 石家庄市善理通益科技有限公司 The processing method of speech data, device and intercom system
CN206274647U (en) * 2016-08-31 2017-06-23 深圳市音颂尔电子有限公司 A kind of bluetooth hand-held microphone

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203722766U (en) * 2014-02-18 2014-07-16 捷思锐科技(北京)有限公司 Terminal intercommunication system
CN104090841A (en) * 2014-07-09 2014-10-08 戎檄 Digital cluster talkback Bluetooth peripheral based on intelligent mobile terminal
CN204795007U (en) * 2015-07-03 2015-11-18 深圳市力同亚太科技有限公司 Intercom and intercom system
CN106331901A (en) * 2015-07-03 2017-01-11 石家庄市善理通益科技有限公司 Bluetooth hand microphone, smart terminal, and digital trunked intercom system
CN106470199A (en) * 2015-08-21 2017-03-01 石家庄市善理通益科技有限公司 The processing method of speech data, device and intercom system
CN206274647U (en) * 2016-08-31 2017-06-23 深圳市音颂尔电子有限公司 A kind of bluetooth hand-held microphone

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108093383A (en) * 2017-11-10 2018-05-29 大唐终端技术有限公司 A kind of talkback unit and intercommunication control method
CN108093383B (en) * 2017-11-10 2020-08-28 大唐终端技术有限公司 Intercommunication device and intercommunication control method
CN109391285A (en) * 2018-10-24 2019-02-26 杭州帕森科技有限公司 A kind of multiband police service converged communication system
CN111245980A (en) * 2018-11-29 2020-06-05 Oppo广东移动通信有限公司 Split type mobile terminal and voice control method thereof
CN111245980B (en) * 2018-11-29 2022-01-18 Oppo广东移动通信有限公司 Split type mobile terminal and voice control method thereof
CN111246401A (en) * 2020-01-14 2020-06-05 西安极蜂天下信息科技有限公司 Frequency changing method and device
CN111446981A (en) * 2020-04-02 2020-07-24 深圳市灵猫智能有限公司 Bluetooth wireless intercom system

Similar Documents

Publication Publication Date Title
CN107249175A (en) A kind of group intercommunication extension system based on mobile terminal
CN101207412B (en) Tv set for controlling blue tooth mobile phone
CN206865727U (en) A kind of group Baffle Box of Bluetooth extension system based on mobile terminal
CN101577986B (en) Mobile communication terminal
CN203872357U (en) Bluetooth intercommunication apparatus with push-to-talk (PTT) button
CN202353811U (en) Portable tour guide sound amplifying system
CN205142233U (en) Intelligent broadcasting system
CN103945340A (en) Bluetooth ptt talkback system
CN103227965A (en) Android intercom system based on WiFi network
CN107484143A (en) A kind of talk back equipment and its intercommunication means of communication based on wireless network
CN205584196U (en) Intercom of three mould working methods of simulation, numeral and IP
CN104767868A (en) Conversation control method and terminal
CN203457328U (en) Wireless communication device for realizing interconnection of private network and public network
CN101005679A (en) Multiple mode multiple standby mobile communication terminal with multiple parts communication function
CN204031379U (en) Elevator long distance wireless intercom system
CN201700004U (en) GPRS-based vehicular voice data real-time transmission device
CN206759743U (en) A kind of scheduling system based on mobile network's access
CN206865717U (en) A kind of Baffle Box of Bluetooth with networking intercommunication function
CN206865752U (en) A kind of group intercommunication extension system based on mobile terminal
CN209201160U (en) A kind of voice gateways of multi-internet integration
US9338275B2 (en) Terminal network for wireless voice communication
CN106331901A (en) Bluetooth hand microphone, smart terminal, and digital trunked intercom system
CN206865750U (en) A kind of intercommunication machine equipment with recording and bluetooth inquiry
CN207665224U (en) A kind of talkback system
CN206023799U (en) A kind of novel digital wireless communication networks broadcast system

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20171013