CN105472481A - Intercommunication system and method - Google Patents

Intercommunication system and method Download PDF

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Publication number
CN105472481A
CN105472481A CN201511023515.4A CN201511023515A CN105472481A CN 105472481 A CN105472481 A CN 105472481A CN 201511023515 A CN201511023515 A CN 201511023515A CN 105472481 A CN105472481 A CN 105472481A
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China
Prior art keywords
intercommunication
module
talkback unit
control module
audio mixing
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CN201511023515.4A
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CN105472481B (en
Inventor
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
Publication of CN105472481A publication Critical patent/CN105472481A/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, be specially a kind of intercom system and method.
Background technology
Intercom system is the resident family of residential building community and the conversational system of outer visitor, to the standardized administration of community and the safety of community significant.Along with the raising of Living consumption, the management of community more and more specification and rigorous, community intercom system fully can improve terseness and the convenience of management.Resident living tempo increase simultaneously, the time decreased of exchanging visits between kith and kin, intercom system can give full play to the important function of safety precaution.But industry general intercom system device is more loaded down with trivial details at present, deployment is complicated, and existing system centralized control, once central apparatus fault, system is then collapsed unavailable, and existing intercom system can not access in real time simultaneously, and flexibility is low.Therefore be necessary to improve.
Summary of the invention
In order to solve the problems of the technologies described above, the object of this invention is to provide the simple and intercom system that flexibility is high of a kind of system and device, and intercommunication method.
The technical solution adopted in the present invention is: a kind of intercom system, comprises switch and at least two talkback units, wherein: described talkback unit connects respectively by switch; Described talkback unit comprises access monitoring modular, network detection module, message control module, audio mixing synthesis module and audio frequency access module, the output of described audio frequency access module is connected with the input of access monitoring modular, and access monitoring modular, network detection module are all connected with message control module with audio mixing synthesis module.
As the improvement of this technical scheme, described audio frequency access module comprises at least one audio frequency access device.
On the other hand, the present invention also provides a kind of intercommunication method, and for described intercom system, described intercommunication method comprises:
Realize local intercommunication, make one of them talkback unit work, the port access situation of the access monitoring modular automatic detection audio frequency access device of described talkback unit, and report the message control module of described talkback unit,
The port of each audio frequency access device of message control module record of described talkback unit, and distribute the IP tunnel corresponding with the port of described each audio frequency access device and media port,
The audio mixing synthesis module of the message control module order talkback unit of described talkback unit performs audio mixing instruction;
Realize the intercommunication between system, the network detection module of the first talkback unit receives the request of the second talkback unit, and reports the message control module of the first talkback unit,
The message control module of the first talkback unit sends instruction, realizes the intercommunication function between this intercom system.
As the improvement of this technical scheme, during described intercom system work, audio frequency access device adds this intercom system, and this intercom system identifies automatically, and described message control module is by newly-increased for a local audio mixing field road, and audio mixing synthesizes again; If described intercom system exists the intercommunication meeting-place between system, then do not make an amendment.
As the improvement of this technical scheme, the described step realizing intercommunication between system also comprises:
The message control module of described first talkback unit receives information, and judges the situation of local physical I D and other network equipment ID;
If local ident is minimum, then records media port and IP that other network equipment carries, added to the intercommunication meeting-place between system, export the audio mixing in described local intercommunication meeting-place to intercommunication meeting-place between this system simultaneously;
If local ident is not minimum, then the media port that the device that Record ID is minimum carries and IP, newly-built one supports meeting-place, exports local audio mixing to described support meeting-place.
As the further improvement of this technical scheme, when certain talkback unit breaks down, if the fault talkback unit device that to be ID minimum, then choose the minimum device of the ID after this failed equipment of removing to realize audio mixing complex functionality.
The invention has the beneficial effects as follows: the present invention, by providing a kind of intercom system, comprises the talkback unit of access monitoring modular, network detection module, message control module, audio mixing synthesis module and audio frequency access module, its simple structure.Also provide a kind of intercommunication method, it adopts Distributed Design, a certain network equipment failure, and other network equipment still can normally work, and each intercommunication control appliance provides audio access, and provides audio frequency to access detection, realizes plug and play, flexible deployment.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further:
Fig. 1 is the schematic diagram of intercom system one embodiment of the present invention;
Fig. 2 is the schematic diagram that intercom system of the present invention realizes an embodiment of local intercommunication;
Fig. 3 is the schematic diagram that intercom system of the present invention realizes an embodiment of intercommunication between system;
Fig. 4 is the schematic diagram that intercom system of the present invention realizes an embodiment of plug-and-play feature;
Fig. 5 is the schematic diagram that intercom system of the present invention realizes an embodiment of fault self-adapting.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
With reference to Fig. 1, it is the schematic diagram of intercom system one embodiment of the present invention.A kind of intercom system, comprises switch and at least two talkback units, wherein: described talkback unit connects respectively by switch; Described talkback unit comprises access monitoring modular, network detection module, message control module, audio mixing synthesis module and audio frequency access module, the output of described audio frequency access module is connected with the input of access monitoring modular, and access monitoring modular, network detection module are all connected with message control module with audio mixing synthesis module.Described audio frequency access module comprises at least one audio frequency access device.Wherein, access monitoring modular mainly monitors audio port access situation, once change, reports access, extracts event in real time to message control module; Network detection module: detection leads to state with other intercom system, probe message carries physics numbering; Meanwhile, receive other system looks bag, the interconnected information slip of generation system; Interconnected situation changes, and reports control module; Message control module: receive monitoring modular event, organize local member's intercommunication business; Receive network detection module reported event, realize local interconnected with other intercom system; Meanwhile, send audio mixing to audio mixing synthesis module and remove order; Audio mixing synthesis module: response module order, realize audio mixing synthesis and audio frequency single, double to cross-over control.
Its hardware device that need support: comprise and have audio interface ability, provides audio frequency to access; There is audio mixing synthesis capability and obtain media processing chip; Earphone, hand miaow; Switch etc.This system audio access module provides audio frequency to access; Message control module realizes the business realizing of intercom system; Switch realizes system group network network condition.Each intercommunication control appliance provides audio frequency access capability, and provides audio frequency to access detectability.Any time, whether access device can be detected by system audio port automatically, and reported event, this port is accessed this intercom system and participates in audio mixing synthesis by message control module, realizes the intercommunication function between native system or system.Whole process, software realizes automatically, for Consumer's Experience, plug and play, very convenient.
Figure 2 shows that intercom system of the present invention realizes the schematic diagram of an embodiment of local intercommunication.The present embodiment provides a kind of intercommunication method, and for described intercom system, described intercommunication method comprises:
Realize local intercommunication, make one of them talkback unit work, the port access situation of the access monitoring modular automatic detection audio frequency access device of described talkback unit, and report the message control module of described talkback unit,
The port of each audio frequency access device of message control module record of described talkback unit, and distribute the IP tunnel corresponding with the port of described each audio frequency access device and media port,
The audio mixing synthesis module of the message control module order talkback unit of described talkback unit performs audio mixing instruction.
It reports and the realization of local intercommunication function for local access events, specifically comprises:
A) system electrification is run rear automatic detection port access situation and is reported;
B) each access interface of message control module record, distributes IP tunnel corresponding with it and media port, and forms local intercommunication meeting-place, controls audio mixing synthesis module and realizes audio mixing synthesis;
C) audio mixing synthesis module performs audio mixing instruction, and now local intercommunication function realizes, and each audio frequency apparatus all can complete each other and interconnect.
With reference to Fig. 3, it is the schematic diagram that intercom system of the present invention realizes an embodiment of intercommunication between system.Realize the intercommunication function between system, it comprises: the network detection module of described first talkback unit receives the request of described second talkback unit, and reports the message control module of described first talkback unit;
The message control module of described first talkback unit sends instruction, realizes the intercommunication function between this intercom system.
As the improvement of this technical scheme, the described step realizing intercommunication function between system, also comprises:
The message control module of described first talkback unit receives information, and judges the situation of local physical I D and other network equipment ID;
If local ident is minimum, then records media port and IP that other network equipment carries, added to the intercommunication meeting-place between system, export the audio mixing in described local intercommunication meeting-place to intercommunication meeting-place between this system simultaneously;
If local ident is not minimum, then the media port that the device that Record ID is minimum carries and IP, newly-built one supports meeting-place, exports local audio mixing to described support meeting-place.
The i.e. realization of intercommunication function between network detection and system, comprising:
Network node detects other network equipment situation in place, and reports;
Message control module receives and reports, more local physical I D and other network equipment ID.
If local ident is minimum, then records media port and IP that other network equipment carries, add the intercommunication meeting-place between system to, the audio mixing in local intercommunication meeting-place is exported simultaneously and exchange to this meeting-place, realize the intercommunication meeting-place between system;
If local ident is not minimum, then the media port that the system that Record ID is minimum is carried and IP, open up the support meeting-place in meeting-place between a road system simultaneously, exports local audio mixing field to this support meeting-place, realizes local system and add system interconnect meeting-place.
With reference to Fig. 4, it is the schematic diagram that intercom system of the present invention realizes an embodiment of plug-and-play feature.Plug-and-play feature realizes comprising: during described intercom system work, audio frequency access device adds this intercom system, and this system identifies automatically, and described message control module is by newly-increased for a local audio mixing field road, and audio mixing synthesizes again; If described intercom system exists the intercommunication meeting-place between system, then do not make an amendment.Namely in system cloud gray model, a certain intercom system newly inserts a road talk back equipment, and this system identifies automatically, and message control module is by newly-increased for a local audio mixing field road, and audio mixing synthesis again, namely completes this equipment and add local intercom system; If system exists the intercommunication meeting-place between system, then need not revise; Namely complete the access of a certain system talk back equipment to use.
With reference to Fig. 5, it is the schematic diagram that intercom system of the present invention realizes an embodiment of fault self-adapting.When certain talkback unit breaks down, if the fault talkback unit device that to be ID minimum, then choose the minimum device of the ID after this failed equipment of removing to realize audio mixing complex functionality.A certain intercom system fault, whole intercom system self adaptation: if fault intercom system is ID minimum system, then choose the audio mixing complex functionality that the minimum device of the ID after this failed equipment of removing takes over this system, initiate the detection to other audio mixing field, and carry the media port mutual with other audio mixing field and IP, treat other system responses, native system performs intercommunication function performing step between described network detection and system; After talkback unit 2 receives detection, system interconnect of mourning in silence supports chatroom, amendment media channel information, and enable support meeting-place again.Each network equipment distribution is disposed, arbitrary network equipment failure, and do not affect other network equipment and run well, system realizes the automatic recovery after fault.
After system starts, read configuration file, open and seek the network equipment need be monitored, formed and lead to state table with each network state; Each autonomous system can be numbered by physics, and it is main for numbering little; Wherein between system, intercommunication function realizes, label strategy, and adopting physical I D to be minimum is at present example, but this number strategy can be formulated as required.Each network equipment start detection is sought and can be carried this physics numbering, numbers the audio mixing synthesis between little responsible intercom system.Once this talk back equipment fault, the meeting identification of the less numbering of other intercom system the audio mixing complex functionality accepted between intercom system, this progress software completes automatically.Therefore, arbitrary network equipment fault, not other network equipment business of influential system.When physics number comparatively skinny device detect other network equipment normal time, other network equipment is added meeting-place; Audio mixing synthesis module receives message control module and controls, and realizes audio mixing and transmitting-receiving control.System media audio mixing synthesis classification process; Autonomous system realizes the synthesis of native system audio mixing, and the audio mixing between the system completion system that the audio mixing synthesis of system interconnect is synthesized by the responsible audio mixing of generating strategy synthesizes.Be not limited to traditional media centralized control, native system adopts hierarchical control, effectively shares carrying to each autonomous device, greatly reduces the requirement of each system autonomous device media processing capacity.Often overlap talk back equipment self-organizing system, many intercom systems are through the interconnected automatic network-building of switch, and System Expansion, upgrading, forward compatibility etc. complete all automatically.Meanwhile, inter-system network detection real-time, the implementation strategy etc. of system failure audio mixing synthesis, has change if follow-up, and system change configuration file, can come into force in real time.The region, place contained according to intercom system, scope, independently can dispose a set of or many complete equipments, and the middle switch that adopts is interconnected.Without the need to any change, namely completion system is disposed and is interconnected, operation quite flexible.
More than that better enforcement of the present invention is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite without prejudice to spirit of the present invention, and these equivalent distortion or replacement are all included in the application's claim limited range.

Claims (6)

1. an intercom system, is characterized in that: comprise switch and at least two talkback units, wherein: described talkback unit connects respectively by switch; Described talkback unit comprises access monitoring modular, network detection module, message control module, audio mixing synthesis module and audio frequency access module, the output of described audio frequency access module is connected with the input of access monitoring modular, and access monitoring modular, network detection module are all connected with message control module with audio mixing synthesis module.
2. intercom system according to claim 1, is characterized in that: described audio frequency access module comprises at least one audio frequency access device.
3. an intercommunication method, for the intercom system described in claim 1 or 2, is characterized in that, described intercommunication method comprises:
Realize local intercommunication, make one of them talkback unit work, the port access situation of the access monitoring modular automatic detection audio frequency access device of described talkback unit, and report the message control module of described talkback unit,
The port of each audio frequency access device of message control module record of described talkback unit, and distribute the IP tunnel corresponding with the port of described each audio frequency access device and media port,
The audio mixing synthesis module of the message control module order talkback unit of described talkback unit performs audio mixing instruction;
Realize the intercommunication between system, the network detection module of the first talkback unit receives the request of the second talkback unit, and reports the message control module of the first talkback unit,
The message control module of the first talkback unit sends instruction, realizes the intercommunication function between this intercom system.
4. intercommunication method according to claim 3, is characterized in that: during described intercom system work, audio frequency access device adds this intercom system, and this intercom system identifies automatically, and described message control module is by newly-increased for a local audio mixing field road, and audio mixing synthesizes again; If described intercom system exists the intercommunication meeting-place between system, then do not make an amendment.
5. intercommunication method according to claim 4, is characterized in that: the described step realizing intercommunication between system also comprises:
The message control module of described first talkback unit receives information, and judges the situation of local physical I D and other network equipment ID;
If local ident is minimum, then records media port and IP that other network equipment carries, added to the intercommunication meeting-place between system, export the audio mixing in described local intercommunication meeting-place to intercommunication meeting-place between this system simultaneously;
If local ident is not minimum, then the media port that the device that Record ID is minimum carries and IP, newly-built one supports meeting-place, exports local audio mixing to described support meeting-place.
6. intercommunication method according to claim 5, is characterized in that: when certain talkback unit breaks down, if the fault talkback unit device that to be ID minimum, then chooses the minimum device of the ID after this failed equipment of removing 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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CN109859748A (en) * 2019-01-15 2019-06-07 福建天眼视讯网络科技有限公司 Intercom based on the automatic recognition of speech realizes system and method

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CN101895429A (en) * 2010-07-28 2010-11-24 新太科技股份有限公司 Message mechanism-based distributed monitoring system design method
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