CN104394006B - Colliery broadcast communication contacted system based on message server and Session Initiation Protocol - Google Patents
Colliery broadcast communication contacted system based on message server and Session Initiation Protocol Download PDFInfo
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- CN104394006B CN104394006B CN201410778283.2A CN201410778283A CN104394006B CN 104394006 B CN104394006 B CN 104394006B CN 201410778283 A CN201410778283 A CN 201410778283A CN 104394006 B CN104394006 B CN 104394006B
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Abstract
The invention discloses a kind of colliery broadcast communication contacted system based on message server and Session Initiation Protocol, including aerial part and underground part, wherein, aerial part includes ground management computer, ups power, photoelectric converter and Mine-used I. S interchanger;Wherein, ups power connection ground management computer, system server, ground management computer and system server pass through photoelectric converter connecting mine intrinsic safety type interchanger respectively, if underground part includes main line play system and Mine-used I. S interchanger, wherein, the Mine-used I. S interchanger of Mine-used I. S interchanger and aerial part connects, play system includes Mine-used I. S broadcast communication host, mine intrinsic safety type sound box, Mine-used I. S broadcast communication host connecting mine intrinsic safety type interchanger, Mine-used I. S broadcast communication host connecting mine intrinsic safety type speaker.The present invention uses the networking telephone and messaging protocol of standard, and network utilization is high, and the Internet resources of occupancy are few, ensure that the effect and quality of networking products.
Description
Technical field
The present invention relates to a kind of colliery broadcast communication contacted system based on message server and Session Initiation Protocol.
Background technology
In China's coal-mine, most of broadcast communication devices used substantially have two kinds at present, first, using traditional analog audio
Frequency broadcast mode, there are transmission range is short, poor anti jamming capability, needs independent wiring and can only carry out the whole network voice broadcast service etc. to lack
Point, and need to relay amplification, high-voltage carrier transmission, cannot meet in coal mine, underground in terms of using effect and security
The requirement that long distance transmission and high-quality speech play.Although second, applying present calculating network technology, gather in real time
Broadcast singal quantifies, encodes, compressing, caching, according to the network transmission protocol with IP data packet forms divided stator frame to Web broadcast
Terminal simultaneously plays out, and solves the deficiency of conventional analog audio broadcast.But the existing defects in terms of call, broadcast, audio
Data are only transmitted in the form of data packet from network, are brought in network burden, in the case of Network status difference, tonequality, sound
Effect is all poor, if agreement imperfection, also there is the hidden danger for causing network storm.Particularly in broadcast, often occur
Audio discontinuity phenomenon, allows listener's miss critical information, and does not understand broadcasted content, misunderstands, does not have emergency scheduling, refers to
Wave the effect of rescue;During online broadcasting music, acoustical quality is more unacceptable, is not only risen for Coal Miners
Less than loosen, the effect for mood of releiving, and easily produce it is irritated, so occurring as soon as the phenomenon of vandalism equipment.
Safety of coal mines voice broadcast service system is one of indispensable infrastructure of each Safety of Coal Mine Production, near several
Video technique and network technology are developing rapidly over year, and intelligent multi partition broadcast system is with its practicality, economy, convenience
Rapidly become the demand in colliery.The most colliery in China is substantially all based on public address phone at present, the drawback is that tonequality,
The emergent aspect of safety much can not meet the needs of Safety of Coal Mine Production.It is colliery industry hair to realize intelligent multi partition broadcast system
The trend of exhibition, it is mainly used for colliery public arena, such as holds the activity of full ore deposit, notice, plays music, commend it is advanced, hold
Full ore deposit conference, play news hookup etc..So the function of existing colliery broadcast system, capacity, tonequality, Intelligent partition etc. are all carried
The requirement of higher is gone out.
The content of the invention
The present invention is to solve the above-mentioned problems, it is proposed that a kind of logical based on the broadcast of the colliery of message server and Session Initiation Protocol
Believe contacted system, the system uses the networking telephone and messaging protocol of standard, and network utilization is high, and the Internet resources of occupancy are few,
It ensure that the effect and quality of networking products.
To achieve these goals, the present invention adopts the following technical scheme that:
A kind of colliery broadcast communication contacted system based on message server and Session Initiation Protocol, including aerial part and underground
Part, wherein, aerial part includes ground management computer, ups power, photoelectric converter and Mine-used I. S interchanger;Wherein,
Ups power connection ground management computer, system server, ground management computer are connected by photoelectric converter respectively with system server
Mine-used I. S interchanger, the Mine-used I. S interchanger connect underground part;
If underground part includes main line play system and Mine-used I. S interchanger, wherein, Mine-used I. S interchanger with
The Mine-used I. S interchanger connection of aerial part, realizes this Anhua of transmission signal, it is wide that play system includes Mine-used I. S
Broadcast communication host, mine intrinsic safety type sound box, Mine-used I. S broadcast communication host connecting mine intrinsic safety type interchanger, mine intrinsic safety
Type broadcast communication host connecting mine intrinsic safety type speaker.
The ups power by single phase poaer supply surge protector connect alternating current, be Mine-used I. S broadcast communication host,
Mine-used I. S interchanger or mine intrinsic safety type sound box power supply.
The ground management computer accesses photoelectric converter with system server by cable, and photoelectric converter is connect by optical fiber
Enter ground Mine-used I. S interchanger.
The ground management computer be used for click on, plays upload to ground management computer voice document, to arbitrarily it is single or
One group of Mine-used I. S broadcast communication host carries out broadcast and propagandas directed to communicate and play any audio file, clicks on corresponding audio file,
System automatically initiates the voice broadcast service broadcasted and preset from all Mine-used I. S broadcast communication hosts of trend underground, notifies thing
Part situation, guiding personnel withdraw.
Connected, realized by optical cable between Mine-used I. S broadcast communication host and Underground Mine the intrinsic safety type interchanger
Audio signal or instruction issuing and uploading, and realizes the function of broadcast and liaison.
The mine intrinsic safety type sound box is connected with mine intrinsic safety type sound box, for converting electrical signals to high-power sound letter
Number, accident spot, classification and escape route are broadcasted in time.
Pass through between mine intrinsic safety type sound box and Mine-used I. S the broadcast communication host and between speaker and speaker
Tone frequency channel wire connects, and realizes the extension transmission of audio signal.
Mine-used I. S broadcast communication host (mine intrinsic safety type sound box) is the key equipment of the broadcast communication contacted system,
For network terminal product, output (containing power amplifier and loudspeaker) equipment of sound, the human-computer interaction interface of telephony feature.Mine intrinsic safety
Type broadcast communication host uses arm9 processors, and Linux system is platform.
Mine-used I. S broadcast communication host can be used as telephone terminal, dial that (can intercommunication) be any to play host and scheduling
Platform, can also realize the videoconference in marshalling.
By the message field of JMS message mechanisms realize system server and Mine-used I. S broadcast communication host, mining
One-to-one message transmission between peace type broadcast communication host and system server, and system server all ore deposits into system
With intrinsic safety type broadcast communication host broadcast highlight or the function of message.
System is carried out by WEB page parameter configuration, to system server and Mine-used I. S broadcast communication host into
Row management, is realized to the complete remote management of Mine-used I. S broadcast communication host, while a recording work(is provided in Web page
Can, and voice can be sent to VOIP server, i.e., one-to-many voice data as message and unidirectionally sent, realize ground line
Reason machine function.
Function, the modification and perfections such as data base administration, configuration file backup, grid configuration are carried out by WEB page to exhale
It is record queries and call recording management function etc..
The exploitation of VOIP server, Multimedia session is established, changes and terminates using Session Initiation Protocol.At the same time will be to system
In the state real-time displays of all broadcasting hosts, intrusion, toll breakdown and the function such as monitor, realize conference call functions.
Reserved Internet of Things landing interface (such as wifi, zigbee), can become positioning identification point.
Beneficial effects of the present invention are:
(1) the colliery broadcast communication contacted system based on JMS message servers and Session Initiation Protocol, application network, integrated level
Height, avoids repetition wiring;The VOIP telephone systems of international standard based on Session Initiation Protocol, lamprophonia, can carry out phone meeting
View;
(2) message service system, message queue domain retransmission mechanism, ensures the integralities of data, and tonequality is good, reliability
It is high;Video is shown, dynamic 3 D image demonstration, carries out safe drumbeating and emergency evacuation lines instruction etc.;
(3) Mine-used I. S broadcast communication host has positioning function, and host can inquire about current location, so as to personnel in the pit
Understand periphery situation, instant emergency evacuation lines guide;With remote management, maintain easily;
(4) networking telephone and messaging protocol of standard are used, network utilization is high, and the Internet resources of occupancy are few, ensure that
The effect and quality of networking products.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention;
Fig. 2 is the schematic diagram of the colliery broadcast communication contacted system of the present invention;
Fig. 3 is the structure diagram of Mine-used I. S broadcast communication host of the present invention;
Fig. 4 is the structural side view of Mine-used I. S broadcast communication host of the present invention.
Wherein:1st, loudspeaker;2nd, liquid crystal display;3rd, receiver;4th, microphone;5th, keyboard.
Embodiment:
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of colliery broadcast communication contacted system based on message server and Session Initiation Protocol, it includes ore deposit
It is simultaneous originally with intrinsic safety type broadcast communication host, mine intrinsic safety type sound box, Mine-used I. S interchanger, photoelectric converter, mine explosion-suppression
Pacify D.C. regulated power supply, ground management computer and system server.
As shown in Figure 3, Figure 4, Mine-used I. S broadcast communication host by loudspeaker 1, keyboard 5, liquid crystal display receiver 3,
Microphone 4, also have audio frequency power amplifier on internal mainboard and the electric group of switches of two light three into.The electric interchanger of two light three and Underground
Connected with intrinsic safety type interchanger, realize the connection of host and Mine-used I. S interchanger, finally realize host and ground management computer
Between audio and instruction issue and upload, the audio frequency power amplifier and loudspeaker by the audio signal received amplify export,
Realize and expand multicast function, the keyboard 5, microphone 3 and microphone 4, which are used to dial, realizes host and other hosts and the voice of dispatching desk
Call, realizes telephony feature, 2 display button content of liquid crystal display, can also complete floor control and issue other display functions.
Mine intrinsic safety type sound box, is connected by tone frequency channel wire with the Mine-used I. S broadcast communication host.
The ground management computer is connected with outside messenger service phase, VOIP server, audio input device and dispatching desk and sets
It is standby;The Mine-used I. S broadcast communication host includes power amplifier, loudspeaker, keyboard, TFT liquid crystal displays, microphone and listens
Cylinder.
Mine-used I. S interchanger, is connected by optical cable with the Mine-used I. S broadcast communication host, realizes that audio is believed
Number or instruction issue and upload, realize broadcast and liaison function.
Photoelectric converter, realizes the conversion of fiber-optic signal and cable signal.
Mine explosion-suppression and intrinsic safety D.C. regulated power supply is the Mine-used I. S broadcast communication host, mine intrinsic safety type sound box
With Mine-used I. S power supply for exchange.
Ground management computer includes software platform, with speaker and microphone, passes through the photoelectric converter and the mine intrinsic safety
Type interchanger is connected, and interface and man-machine management platform are provided for system.
System server is connected by photoelectric converter with the Mine-used I. S interchanger, and network is provided with after for system
Platform application program (VOIP server, the message server of JMS mechanism) etc. services.
As shown in Fig. 2, a kind of colliery broadcast communication contacted system based on message server and Session Initiation Protocol, it includes ore deposit
With intrinsic safety type broadcast communication host, mine intrinsic safety type sound box, mine explosion-suppression and intrinsic safety D.C. regulated power supply, photoelectric converter, ore deposit
With intrinsic safety type interchanger, ground management computer and system server.
Mine explosion-suppression and intrinsic safety D.C. regulated power supply is Mine-used I. S broadcast communication host or Mine-used I. S interchanger
Or mine intrinsic safety type sound box power supply.Ground management computer accesses photoelectric converter, photoelectric converter with system server by cable
Pass through Mine-used I. S interchanger on intelligent acess well;Mine-used I. S interchanger (realizing interface function) and Underground Mine on well
Intrinsic safety type interchanger is connected using optical cable, realizes this Anhua of transmission signal;Mine-used I. S broadcast communication host and Underground Mine
Connected between intrinsic safety type interchanger by optical cable, realize issuing and uploading for audio signal or instruction, realize broadcast and communication
The function of contact;Pass through sound between mine intrinsic safety type sound box and Mine-used I. S broadcast communication host and between speaker and speaker
Frequency line connects, and realizes the extension transmission of audio signal.
Ground management computer can click on the voice document for playing and uploading to ground management computer;Also can be to arbitrary single or one
Group Mine-used I. S broadcast communication host carries out broadcast and propagandas directed to communicate;Any audio file can also be played, while when emergent accident goes out
After now, one key of dispatcher clicks on emergency preplan, and system is sent out automatically from all Mine-used I. S broadcast communication hosts of trend underground
The voice broadcast service that broadcast is preset is played, notification event situation, guiding personnel withdraw.
Mine intrinsic safety type sound box converts electrical signals to high-power voice signal, broadcasts accident spot, classification, escape in time
Route etc..
Mine-used I. S broadcast communication host (mine intrinsic safety type sound box) is the key equipment of the broadcast communication contacted system,
For network terminal product, output (containing power amplifier and loudspeaker) equipment of sound, the human-computer interaction interface of telephony feature.Mine intrinsic safety
Type broadcast communication host uses arm9 processors, and Linux system is platform.
Mine-used I. S broadcast communication host can be used as telephone terminal, dial that (can intercommunication) be any to play host and scheduling
Platform, can also realize the videoconference in marshalling.
By the message field of JMS message mechanisms realize system server and Mine-used I. S broadcast communication host, mining
One-to-one message transmission between peace type broadcast communication host and system server, and system server all ore deposits into system
With intrinsic safety type broadcast communication host broadcast highlight or the function of message.
System is carried out by WEB page parameter configuration, to system server and Mine-used I. S broadcast communication host into
Row management, is realized to the complete remote management of Mine-used I. S broadcast communication host, while a recording work(is provided in Web page
Can, and voice can be sent to VOIP server, i.e., one-to-many voice data as message and unidirectionally sent, realize ground line
Reason machine function.
Function, the modification and perfections such as data base administration, configuration file backup, grid configuration are carried out by WEB page to exhale
It is record queries and call recording management function etc..
The exploitation of VOIP server, Multimedia session is established, changes and terminates using Session Initiation Protocol.At the same time will be to system
In the state real-time displays of all broadcasting hosts, intrusion, toll breakdown and the function such as monitor, realize conference call functions.
The present invention has the characteristics that existing colliery broadcast system does not possess, is incomparable:
(1) the colliery broadcast communication contacted system based on JMS message servers and Session Initiation Protocol, application network, integrated level
Height, avoids repetition wiring.
(2) the VOIP telephone systems of the international standard based on Session Initiation Protocol, lamprophonia, can carry out videoconference;
(3) message service system, message queue domain retransmission mechanism, ensures the integralities of data, and tonequality is good, reliability
It is high;
(4) TFT liquid crystal displays, video is shown, dynamic 3 D image demonstration, carries out safe drumbeating and emergency evacuation lines refer to
Show.
(5) Mine-used I. S broadcast communication host has positioning function, and host can inquire about current location, so as to personnel in the pit
Understand periphery situation, instant FLASH images emergency evacuation lines guide.
(6) remote management of Mine-used I. S broadcast communication host, maintains easily.
(7) (SuSE) Linux OS, intelligent broadcast terminal, extending video call.
(8) Internet of Things landing interface (such as wifi, zigbee) is reserved, positioning identification point can be become.
(9) networking telephone and messaging protocol of standard are used, network utilization is high, and the Internet resources of occupancy are few, ensure that
The effect and quality of networking products.Although above-mentioned be described the embodiment of the present invention with reference to attached drawing, not
Limiting the scope of the invention, those skilled in the art should understand that, on the basis of technical scheme, this
Field technology personnel need not make the creative labor the various modifications that can be made or deformation still in protection scope of the present invention
Within.
Claims (7)
1. a kind of colliery broadcast communication contacted system based on message server and Session Initiation Protocol, it is characterized in that:Including aerial part
And underground part, wherein, aerial part includes ground management computer, ups power, photoelectric converter and Mine-used I. S interchanger;
Wherein, ups power connection ground management computer, system server, ground management computer and system server pass through opto-electronic conversion respectively
Device connecting mine intrinsic safety type interchanger, the Mine-used I. S interchanger connect underground part;
If underground part includes main line play system and Mine-used I. S interchanger, wherein, Mine-used I. S interchanger and ground
Partial Mine-used I. S interchanger connection, realizes this Anhua of transmission signal, it is logical that play system includes Mine-used I. S broadcast
Letter host, mine intrinsic safety type sound box, Mine-used I. S broadcast communication host connecting mine intrinsic safety type interchanger, Mine-used I. S are wide
Broadcast communication host connecting mine intrinsic safety type speaker;
System server is connected by photoelectric converter with the Mine-used I. S interchanger, and network and VOIP clothes are provided for system
The message server service of business device, JMS mechanism, it is defeated that the ground management computer is connected with message server, VOIP server, sound
Enter equipment and dispatching desk external equipment;
Between system server and Mine-used I. S broadcast communication host, Mine-used I. S broadcast communication host and system server
One-to-one message transmission, and system server all Mine-used I. S broadcast communication host broadcast highlights into system
Or message is realized by the message field of JMS message mechanisms;
The exploitation of VOIP server, Multimedia session is established, changes and terminates using Session Initiation Protocol, while will be in system
All state real-time displays for playing host, intrusion, toll breakdown and monitor, and realizes videoconference.
2. broadcast communication contacted system in colliery as claimed in claim 1, it is characterized in that:The ups power passes through single phase poaer supply
Protector of surging connects alternating current, is Mine-used I. S broadcast communication host, Mine-used I. S interchanger or Mine-used I. S sound
Case is powered.
3. broadcast communication contacted system in colliery as claimed in claim 1, it is characterized in that:The ground management computer and system service
Device accesses photoelectric converter by cable, and photoelectric converter passes through intelligent acess ground Mine-used I. S interchanger.
4. broadcast communication contacted system in colliery as claimed in claim 3, it is characterized in that:The ground management computer be used for click on,
Play and upload to the voice document of ground management computer, carried out extensively to arbitrary single or one group of Mine-used I. S broadcast communication host
Broadcast and propaganda directed to communicate and play any audio file, click on corresponding audio file, all Mine-used I. Ss of the system from trend underground are wide
Broadcast communication host and automatically initiate the voice broadcast service that broadcast is preset, notification event situation, guiding personnel withdraw.
5. broadcast communication contacted system in colliery as claimed in claim 1, it is characterized in that:The Mine-used I. S broadcast communication master
Connected between machine and Underground Mine intrinsic safety type interchanger by optical cable, realize issuing and uploading for audio signal or instruction, it is real
The now function of broadcast and liaison.
6. broadcast communication contacted system in colliery as claimed in claim 1, it is characterized in that:The mine intrinsic safety type sound box is connected with
Mine intrinsic safety type sound box, for converting electrical signals to high-power voice signal, broadcasts accident spot, classification and escape road in time
Line.
7. broadcast communication contacted system in colliery as claimed in claim 1, it is characterized in that:The mine intrinsic safety type sound box with it is mining
Connected between intrinsic safety type broadcast communication host and between speaker and speaker by tone frequency channel wire, realize that the extension of audio signal passes
It is defeated.
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Families Citing this family (4)
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CN105827626A (en) * | 2016-04-28 | 2016-08-03 | 上海铁路通信有限公司 | Network smart broadcasting system based on SIP protocol |
CN106899953A (en) * | 2017-04-12 | 2017-06-27 | 国家电网公司 | A kind of cable tunnel emergency communication system |
CN109257510A (en) * | 2018-11-03 | 2019-01-22 | 天天安途(江苏)信息技术有限公司 | A kind of digital mine dispatching communications subsystem |
CN111970075A (en) * | 2020-06-09 | 2020-11-20 | 中煤电气有限公司 | Mine broadcasting system and using method |
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