CN105472481B - Intercommunication system and method - Google Patents

Intercommunication system and method Download PDF

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Publication number
CN105472481B
CN105472481B CN201511023515.4A CN201511023515A CN105472481B CN 105472481 B CN105472481 B CN 105472481B CN 201511023515 A CN201511023515 A CN 201511023515A CN 105472481 B CN105472481 B CN 105472481B
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module
audio
intercommunication
audio mixing
access
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CN105472481A (en
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饶巧华
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Bangyan Technology Co ltd
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Bangyan Technology Co ltd
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Priority to CN201511023515.4A priority Critical patent/CN105472481B/en
Priority to PCT/CN2016/072111 priority patent/WO2017113453A1/en
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M9/00Arrangements for interconnection not involving centralised switching
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q5/00Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange
    • H04Q5/24Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange for two-party-line systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06Management of faults, events, alarms or notifications
    • H04L41/0654Management of faults, events, alarms or notifications using network fault recovery

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)

Abstract

The invention discloses an intercom system, which comprises an exchanger and at least two intercom devices, wherein the intercom devices are respectively connected through the exchanger; the intercom device comprises an access monitoring module, a network detection module, a service control module, a sound mixing synthesis module and an audio access module, wherein the output end of the audio access module is connected with the input end of the access monitoring module, and the access monitoring module, the network detection module and the sound mixing synthesis module are all connected with the service control module. An intercom method, used for the intercom system; local talkback is realized; and the intercommunication between systems is realized. The invention has simple structure and distributed design, when a certain network device fails, other network devices can still work normally, and the invention provides audio access detection, realizes plug and play and flexible deployment, and is widely applied to the communication field.

Description

A kind of intercom system and method
Technical field
The present invention relates to the communications field, specially a kind of intercom system and method.
Background technology
Intercom system is the conversational system of the resident family and outer visitor of residential building cell, standardized administration to cell and small The safety in area is significant.With the raising of Living consumption, the management increasingly specification of cell and rigorous, cell intercommunication System can fully improve the terseness and convenience of management.Resident living tempo increase simultaneously, the time exchanged visits between kith and kin subtract Few, intercom system can give full play to the important function of safety precaution.However the universal intercom system device of industry is more numerous at present Trivial, deployment complexity, and existing system centralized control, once central apparatus failure, system is then collapsed unavailable while existing right The system of saying cannot access in real time, and flexibility is low.It is therefore desirable to improve.
Invention content
In order to solve the above-mentioned technical problem, pair simple the object of the present invention is to provide a kind of system and device and high flexibility Say system and intercommunication method.
The technical solution adopted in the present invention is:A kind of intercom system, including interchanger and at least two talkback units, In:The talkback unit is connected by interchanger respectively;The talkback unit include access monitoring modular, network detection module, Message control module, audio mixing synthesis module and audio AM access module, output end and the access monitoring mould of the audio AM access module The input terminal of block connects, and access monitoring modular, network detection module and audio mixing synthesis module are connect with message control module.
As the improvement of the technical solution, the audio AM access module includes at least one audio access device.
On the other hand, the present invention also provides a kind of intercommunication methods, are used for the intercom system, the intercommunication method packet It includes:
It realizes local intercommunication, one of talkback unit is made to work, the access monitoring modular of the talkback unit is visited automatically Situation is accessed in the port of acoustic frequency access device, and is reported to the message control module of the talkback unit,
The message control module of the talkback unit records the port of each audio access device, and distributes and each audio The corresponding IP tunnel in port and media port of access device,
The audio mixing synthesis module of the message control module order talkback unit of the talkback unit executes audio mixing instruction;
Intercommunication between realization system, the network detection module of the first talkback unit receive the request of the second talkback unit, And it is reported to the message control module of the first talkback unit,
The message control module of first talkback unit sends out instruction, realizes the intercommunication function between the intercom system.
As the improvement of the technical solution, when the intercom system works, the intercom system is added in audio access device, should Intercom system automatic identification, the message control module is newly-increased all the way by local audio mixing field, and audio mixing synthesizes again;If the intercommunication System is not made an amendment then there are the intercommunication meeting-place between system.
As the improvement of the technical solution, the step of intercommunication between the realization system, further includes:
The message control module of first talkback unit receives information, and judges local physics ID and other network equipments The case where ID;
If local ident is minimum, media port and IP that other network equipments carry are recorded, is added between system Intercommunication meeting-place, while the audio mixing in the local intercommunication meeting-place is exported into the intercommunication meeting-place between the system;
If local ident is not minimum, the media port and IP of the device carrying of Record ID minimum create a support meeting , local audio mixing is exported to the support meeting-place.
As being further improved for the technical solution, when certain talkback unit breaks down, if failure talkback unit is ID Minimum device then chooses the device of the ID minimums after removing the failed equipment to realize audio mixing complex functionality.
The beneficial effects of the invention are as follows:The present invention is by providing a kind of intercom system, including access monitoring modular, network spy The talkback unit of survey module, message control module, audio mixing synthesis module and audio AM access module, simple structure.Also provide one Kind intercommunication method, uses Distributed Design, a certain network equipment failure, other network equipments to remain to work normally, and each right It says that control device provides audio access, and audio access detection is provided, realize plug and play, flexible deployment.
Description of the drawings
The specific implementation mode of the present invention is described further below in conjunction with the accompanying drawings:
Fig. 1 is the schematic diagram of one embodiment of intercom system of the present invention;
Fig. 2 is the schematic diagram for the embodiment that the intercom system of the present invention realizes local intercommunication;
Fig. 3 be the present invention intercom system realization system between intercommunication an embodiment schematic diagram;
Fig. 4 is the schematic diagram that the intercom system of the present invention realizes an embodiment of plug-and-play feature;
Fig. 5 is the schematic diagram that the intercom system of the present invention realizes an embodiment of fault self-adapting.
Specific implementation mode
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase Mutually combination.
Referring to Fig.1, it is the schematic diagram of one embodiment of intercom system of the invention.A kind of intercom system, including interchanger and At least two talkback units, wherein:The talkback unit is connected by interchanger respectively;The talkback unit includes that access monitors Module, network detection module, message control module, audio mixing synthesis module and audio AM access module, the audio AM access module Output end connect with the input terminal of access monitoring modular, access monitoring modular, network detection module and audio mixing synthesis module with Message control module connects.The audio AM access module includes at least one audio access device.Wherein, monitoring modular is accessed Main monitoring audio port access situation reports access, extraction event to message control module in real time once changing;Net Network detecting module:The state of leading to of detection and other intercom systems, probe message carry physics number;Meanwhile receiving other systems System detection packet, generates system and interconnects situation table;Interconnection happens change, reports control module;Message control module:Receive prison Module event is surveyed, local member's intercommunication business is organized;Network detection module reported event is received, realizes local and other intercommunication systems System interconnection;Meanwhile it sending audio mixing to audio mixing synthesis module and releasing order;Audio mixing synthesis module:Response module order, it is real Existing audio mixing synthesis and audio are single, double to cross-over control.
Its hardware device that need to be supported:Including with audio interface capability, providing audio access;With audio mixing synthesis capability Obtain media processing chip;Earphone, hand-held microphone;Interchanger etc..The system audio AM access module provides audio access;Message control module Realize the business realizing of intercom system;Interchanger realizes system group network network condition.Each intercommunication control device provides audio access Ability, and audio access detectability is provided.Any time, whether access device can automatically be detected audio port by system, And the port is accessed this intercom system and participates in audio mixing synthesis, realized between this system or system by reported event, message control module Intercommunication function.Whole process, software are realized automatically, and for user experience, plug and play is very convenient.
Fig. 2 show the schematic diagram of an embodiment of the local intercommunication of intercom system realization of the present invention.The present embodiment provides A kind of intercommunication method, is used for the intercom system, and the intercommunication method includes:
It realizes local intercommunication, one of talkback unit is made to work, the access monitoring modular of the talkback unit is visited automatically Situation is accessed in the port of acoustic frequency access device, and is reported to the message control module of the talkback unit,
The message control module of the talkback unit records the port of each audio access device, and distributes and each audio The corresponding IP tunnel in port and media port of access device,
The audio mixing synthesis module of the message control module order talkback unit of the talkback unit executes audio mixing instruction.
It is reported for local access events and the realization of local intercommunication function, specifically includes:
A) automatic detection port accesses situation and reports after system electrification operation;
B) message control module records each access interface, distributes corresponding IP tunnel and media port, and organize cost Ground intercommunication meeting-place, control audio mixing synthesis module realize audio mixing synthesis;
C) audio mixing synthesis module executes audio mixing instruction, and local intercommunication function is realized at this time, each audio frequency apparatus equal energy each other Completion is interconnected.
With reference to Fig. 3, be the present invention intercom system realization system between intercommunication an embodiment schematic diagram.Between realization system Intercommunication function comprising:The network detection module of first talkback unit receives the request of second talkback unit, And it is reported to the message control module of first talkback unit;
The message control module of first talkback unit sends out instruction, realizes the intercommunication function between the intercom system.
As the improvement of the technical solution, the step of intercommunication function between the realization system, further include:
The message control module of first talkback unit receives information, and judges local physics ID and other network equipments The case where ID;
If local ident is minimum, media port and IP that other network equipments carry are recorded, is added between system Intercommunication meeting-place, while the audio mixing in the local intercommunication meeting-place is exported into the intercommunication meeting-place between the system;
If local ident is not minimum, the media port and IP of the device carrying of Record ID minimum create a support meeting , local audio mixing is exported to the support meeting-place.
The realization of intercommunication function i.e. between network detection and system, including:
Network node detects other network equipment situations in place, and reports;
Message control module, which receives, to be reported, more local physics ID and other network equipment IDs.
If local ident is minimum, media port and IP that other network equipments carry, pair being added between system are recorded It says meeting-place, while the output of the audio mixing in local intercommunication meeting-place being exchanged to the meeting-place, the intercommunication meeting-place between realization system;
If local ident is not minimum, the media port and IP of the system carrying of Record ID minimum, while opening up and being all the way The support meeting-place in meeting-place between system exports local audio mixing field to the support meeting-place, realizes that local system is added system and interconnects meeting-place.
It is the schematic diagram that the intercom system of the present invention realizes an embodiment of plug-and-play feature with reference to Fig. 4.Plug and play Function is realized:When the intercom system work, the intercom system is added in audio access device, the system automatic identification, institute State message control module local audio mixing field is newly-increased all the way, audio mixing synthesizes again;If there are pairs between system for the intercom system It says meeting-place, does not then make an amendment.I.e. in system operation, a certain intercom system is newly inserted into talk back equipment all the way, the system automatic identification, Message control module is newly-increased all the way by local audio mixing field, and audio mixing synthesizes again, that is, completes the equipment and local intercom system is added;If There are the intercommunication meeting-place between system for system, then do not have to modification;A certain system talk back equipment access is completed to use.
It is the schematic diagram that the intercom system of the present invention realizes an embodiment of fault self-adapting with reference to Fig. 5.When certain intercommunication fills It sets when breaking down, if failure talkback unit is the device of ID minimum, chooses the dress of the ID minimums after the removing failed equipment It sets to realize audio mixing complex functionality.A certain intercom system failure, entire intercom system are adaptive:If failure intercom system be ID most Mini system, the then device for choosing the ID minimums after removing the failed equipment are taken over the audio mixing complex functionality of the system, are initiated to it The detection of its audio mixing field, and the media port and IP interacted with other audio mixing fields is carried, wait for that other system responses, this system execute Intercommunication function realizes step between the network detection and system;After talkback unit 2 receives detection, silent system interconnection support intercommunication , media channel information is changed, and enable support meeting-place again.Each network equipment distribution deployment, any network equipment failure, no It influences other network equipments to run well, system realizes the automatic recovery after failure.
After system starts, configuration file is read, unlatching is sought to that need to monitor the network equipment, and formation is led to each network state State table;Each autonomous system can be numbered by physics, number it is small based on;Intercommunication function is realized wherein between system, label strategy, mesh It is preceding to use physics ID for minimum example, but the number strategy can be formulated as needed.Each network equipment starts inspection Probing, which is sought, can carry physics number, number the audio mixing synthesis between small responsible intercom system.Once the talk back equipment failure, The meeting of the smaller number of its intercom system identifies and accepts the audio mixing complex functionality between intercom system, which is automatically performed. Therefore, arbitrary network equipment fault does not influence the other network equipment business of system.When physics number detect compared with skinny device it is other When the network equipment is normal, meeting-place is added in other network equipments;Audio mixing synthesis module receives message control module control, realizes mixed Sound and transmitting-receiving control.System media audio mixing synthesizes classification processing;Autonomous system realizes that this system audio mixing synthesizes, and system interconnection mixes Audio mixing between the system completion system that sound synthesis is synthesized by the responsible audio mixing generated strategy synthesizes.It is not limited to traditional media collection Middle control, this system use hierarchical control, effectively share carrying to each autonomous device, and it is independent to greatly reduce each system The requirement of equipment media processing capacity.Talk back equipment self-organizing system is often covered, more intercom systems interconnect automatic network-building, system through interchanger Dilatation, upgrading, forward compatibility etc. are automatically performed.Meanwhile inter-system network detects real-time, the synthesis of system failure audio mixing Implementation strategy etc., if subsequently there is change, system changes configuration file, you can comes into force in real time.The field covered according to intercom system Institute region, range, can independently dispose a set of or more complete equipments, and centre is interconnected using interchanger.Without any change, i.e., It completes system deployment and interconnects, operate quite flexible.
It is to be illustrated to the preferable implementation of the present invention, but the invention is not limited to the implementation above Example, those skilled in the art can also make various equivalent variations or be replaced under the premise of without prejudice to spirit of that invention It changes, these equivalent deformations or replacement are all contained in the application claim limited range.

Claims (5)

1. a kind of intercom system, it is characterised in that:Including interchanger and at least two talkback units, wherein:The talkback unit It is connected respectively by interchanger;The talkback unit includes access monitoring modular, network detection module, message control module, mixes The output end of sound synthesis module and audio AM access module, the audio AM access module is connect with the input terminal of access monitoring modular, Access monitoring modular, network detection module and audio mixing synthesis module are connect with message control module;The audio AM access module Including at least one audio access device;Wherein, access monitoring module monitors audio port accesses situation, when changing, in fact When to message control module report access, extraction event;Network detection module:Detection leads to state with other intercom systems, Probe message carries physics number;Meanwhile other system detection packets are received, it generates system and interconnects situation table;Interconnection happens Change, reports control module;Message control module organizes local member's intercommunication business for receiving monitoring modular event;It receives Network detection module reported event realizes that local and other intercom systems interconnect;Meanwhile to audio mixing synthesis module send audio mixing and Release order;Audio mixing synthesis module is used for response module order, realizes that audio mixing synthesis and audio are single, double to cross-over control; A certain intercom system failure, entire intercom system are adaptive;If failure intercom system is ID minimum systems, chooses and remove the event The device of ID minimums after fault device takes over the audio mixing complex functionality of the system, initiates the detection to other audio mixing fields.
2. a kind of intercommunication method, it to be used for intercom system described in claim 1, which is characterized in that the intercommunication method includes:
It realizes local intercommunication, so that one of talkback unit is worked, the automatic detection tone of access monitoring modular of the talkback unit Situation is accessed in the port of frequency access device,
And it is reported to the message control module of the talkback unit,
The message control module of the talkback unit records the port of each audio access device, and distributes and accessed with each audio The corresponding IP tunnel in port and media port of equipment,
The audio mixing synthesis module of the message control module order talkback unit of the talkback unit executes audio mixing instruction;A certain intercommunication The system failure, entire intercom system are adaptive;If failure intercom system is ID minimum systems, choose after removing the failed equipment The devices of ID minimums take over the audio mixing complex functionality of the system, initiate the detection to other audio mixing fields;
Intercommunication between realization system, the network detection module of the first talkback unit receive the request of the second talkback unit, and on The message control module of the first talkback unit is offered,
The message control module of first talkback unit sends out instruction, realizes the intercommunication function between the intercom system.
3. intercommunication method according to claim 2, it is characterised in that:When the intercom system work, audio access device The intercom system is added, the intercom system automatic identification, the message control module is newly-increased all the way by local audio mixing field, mixes again Sound synthesizes;If the intercom system is not made an amendment there are the intercommunication meeting-place between system.
4. intercommunication method according to claim 3, it is characterised in that:The step of intercommunication between the realization system, also wraps It includes:
The message control module of first talkback unit receives information, and judges local physics ID and other network equipment IDs Situation;
If local ident is minimum, media port and IP that other network equipments carry, pair being added between system are recorded It says meeting-place, while the audio mixing in the local intercommunication meeting-place is exported into the intercommunication meeting-place between the system;
If local ident is not minimum, the media port and IP of the device carrying of Record ID minimum create a support meeting-place, will Local audio mixing is exported to the support meeting-place.
5. intercommunication method according to claim 4, it is characterised in that:When certain talkback unit breaks down, if failure pair It says that device is the device of ID minimums, then chooses the device of the ID minimums after removing the failed equipment to realize audio mixing complex functionality.
CN201511023515.4A 2015-12-30 2015-12-30 Intercommunication system and method Active CN105472481B (en)

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PCT/CN2016/072111 WO2017113453A1 (en) 2015-12-30 2016-01-26 Intercom system and method

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CN105472481B (en) * 2015-12-30 2018-10-30 邦彦技术股份有限公司 Intercommunication system and method
CN109859748B (en) * 2019-01-15 2021-06-04 福建天眼视讯网络科技有限公司 Intercom implementation system and method based on voice automatic identification

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