CN108390895A - Multimedia command dispatching system based on SIP and method - Google Patents
Multimedia command dispatching system based on SIP and method Download PDFInfo
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- CN108390895A CN108390895A CN201810392483.2A CN201810392483A CN108390895A CN 108390895 A CN108390895 A CN 108390895A CN 201810392483 A CN201810392483 A CN 201810392483A CN 108390895 A CN108390895 A CN 108390895A
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- human
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- mobile terminal
- machine interaction
- sip
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1101—Session protocols
- H04L65/1104—Session initiation protocol [SIP]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/48—Program initiating; Program switching, e.g. by interrupt
- G06F9/4806—Task transfer initiation or dispatching
- G06F9/4843—Task transfer initiation or dispatching by program, e.g. task dispatcher, supervisor, operating system
- G06F9/4881—Scheduling strategies for dispatcher, e.g. round robin, multi-level priority queues
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/10—Architectures or entities
- H04L65/1046—Call controllers; Call servers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
Abstract
The invention discloses a kind of multimedia command dispatching system based on SIP,Including human-computer interaction layer,Core processing layer and terminating layer,The human-computer interaction layer is internally provided with human-machine interaction subsystem,Human-machine interaction subsystem is made of the ends PC and mobile terminal,The core processing layer is internally provided with intelligent sub-systems and Communication Control subsystem,Intelligent subsystem data feeds back to human-machine interaction subsystem,Intelligent sub-systems are by GIS platform,Big data platform and Internet of Things host computer composition,Communication Control subsystem result feeds back to human-machine interaction subsystem,Human-machine interaction subsystem traffic order Communication Control subsystem,Communication Control subsystem controls network element and media handling network element by signaling,The present invention can solve destination mobile terminal online and wake-up detects,Keep communication in time,It is uploaded in the ground angle of field of visualization interface and the problem of mass termination connecting communication cooperative transmission,And signaling control handles the problem of separating treatment improves efficiency with Streaming Media.
Description
Technical field
The present invention relates to fields of communication technology, specially multimedia command dispatching system and method based on SIP.
Background technology
The systems such as phone system, video monitoring, video conference are carried out compatible fusion by existing command dispatching system, and
The command scheduling function of instant interaction, fusion is realized at same center；Also extensive and multilevel network function can be carried out.But still
It is a set of simple communication system in the presence of insufficient once, does not have in conjunction with generalized information system, various sensors and traffic conditions, into
Row big data is according to analysis, the ability of intelligent decision making auxiliary.Interpersonal communication can only be carried out, various sensings can not be utilized
Device is fed back, and the state-of-the-art mobile broadband network communication technology is also applied, and realizes that fixed terminal scheduling is dispatched with intelligent terminal
The multimedia command scheduling function being combined.Unmanned air vehicle technique is made full use of, dispatch terminal is expanded into unmanned plane field, but according to
Standard network communication protocols are held in the palm, multistage communication can be achieved to the greatest extent and interconnect, across grade traffic order control can not be realized, can realize big
Scale networking, but since signaling control and Streaming Media processing do not detach, because of the logic by hardware processing capability and software architecture
Check degree cannot achieve big concurrent.
Invention content
The technical issues of one side disclosed by the invention solves is to solve destination mobile terminal online and wake up detection, is protected
Timely communication is held, is uploaded in the ground angle of field of visualization interface and the problem of mass termination connecting communication cooperative transmission,
And signaling control handles the problem of separating treatment improves efficiency with Streaming Media.
Technical solution provided by the invention：
A kind of multimedia command dispatching system based on SIP, including human-computer interaction layer, core processing layer and terminating layer, the people
Machine alternation of bed is internally provided with human-machine interaction subsystem, and human-machine interaction subsystem is made of the ends PC and mobile terminal, at the core
Reason layer is internally provided with intelligent sub-systems and Communication Control subsystem, and intelligent subsystem data feeds back to human-computer interaction subsystem
System, intelligent sub-systems are made of GiS platforms, big data platform and Internet of Things host computer, Communication Control subsystem result feedback
To human-machine interaction subsystem, human-machine interaction subsystem traffic order Communication Control subsystem, Communication Control subsystem is by signaling control
Network element processed and media handling network element, the terminating layer are electrically connected with intelligent sub-systems and Communication Control subsystem respectively, eventually
End layer is by video monitoring gateway, mobile individual soldier APP, unmanned plane terminal, Internet of Things automatic alarm terminal, IP intercommunication terminals, broadcast
Gateway, PSIN gateways, integrated vehicle terminal and anti-explosion talkback terminal.
Preferably, the human-machine interaction subsystem expand to support based on 3G, TD-LTE, FDD-LTE, WiMAX,
McWiLL, WiFi communication mode General Mobile end on.
Preferably, the GIS platform provides geographical location information, access intellectual analysis alarm shape for human-machine interaction subsystem
At intellectual analysis early warning system.
Preferably, the carry out data storage that the big data platform is made of one or one group of server, data analysis
System.
The present invention also provides a kind of methods of the command dispatching system based on SIP, which is characterized in that includes the following steps：
（1）Intelligent sub-systems, which are sent, wakes up instruction to destination mobile terminal；
（2）When calling fails to be linked to destination mobile terminal, call data package header can be stored in exchange of media network element；
（3）Whether setting interval time in human-machine interaction subsystem, timing detection destination mobile terminal and Communication Control subsystem
It reaches the standard grade；
（4）When detecting that target terminal Network status is good, the message of storage is sent to destination mobile terminal automatically, again
Establish line；
（5）When supporting the terminal of S- Session Initiation Protocol to receive the message of high-quality broadcast, it will according to receiving message Communication Control
Media content download in subsystem, plays out after download according to broadcast request.
（6）After destination mobile terminal is reached the standard grade, the GIS of reported data information and location information to wisdom sub-systems is flat
Platform obtains after big data platform analyzing processing alert report, shows the human-machine interaction subsystem that is shown in of mobile terminal
The ends PC and mobile terminal；
（7）Human-machine interaction subsystem distributes assignment instructions according to the combination of destination mobile terminal, is grouied busy or meeting is commanded；
（8）If not supporting the conventional terminal of S-SIP agreements, then packet header is deleted, called, by supporting S-SIP
The gateway of agreement carries out access communications control subsystem；
（9）Destination mobile terminal keeps online communication, and completion task, staff is cooperateed with to be rescued according to the instruction execution of commanding
Help scheme.
Compared with prior art, the advantageous effect that one side disclosed by the invention is brought is：
Based on the multimedia command dispatching system of SIP, generalized information system and big data analysis technology are introduced, access is so that system
Visualization and 3D views can be provided to provide intelligent auxiliary to command scheduling, realized from wired multimedia dispatching to having
The multimedia command dispatching system that line is wirelessly combined is crossed over, and existing command dispatching system is the multimedia based on limited IP network
Command scheduling, while taking into account the repertoire of existing wire command scheduling by the termination extension of schedulable to 3G, TD-LTE,
FDD-LTE, WiMAX, McWiLL, the destination mobile terminal of WiFi communication function and unmanned plane during flying device.
Description of the drawings
Fig. 1 is the device structure schematic diagram of one side disclosed by the invention.
In figure：1 human-computer interaction layer, 11 human-machine interaction subsystems, 111 ends PC, 112 mobile terminals, 2 core processing layers, 21 intelligence
It can sub-systems, 211GiS platforms, 212 big data platforms, 213 Internet of Things host computers, 22 Communication Control subsystems, 221 signalings
Control network element, 222 media handling network elements, 3 terminating layers, 31 video monitoring gateways, 32 movement individual soldier APP, 33 unmanned plane terminals, 34
Internet of Things automatic alarm terminal, 35 IP intercommunication terminals, 36 broadcast gateways, 37 PSIN gateways, 38 integrated vehicle terminals, 39 are prevented
Quick-fried intercommunication terminal.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, a kind of multimedia command dispatching system based on SIP, including human-computer interaction layer 1, core processing layer 2
With terminating layer 3, human-computer interaction layer 1 is the tool that commander dispatcher issues dispatch control order, between core processing layer 2 carefully leads to
Data can be in communication with each other, be entire command dispatching system brain, terminating layer 3 includes that all kinds of gateways and each IP like are whole
End composition human-computer interaction layer 1 is internally provided with human-machine interaction subsystem 11, and human-machine interaction subsystem 11 expands to support and is based on 3G,
TD-LTE, FDD-LTE, WiMAX, McWiLL, WiFi communication mode General Mobile end 112 on, human-machine interaction subsystem 11 by
The ends PC 111 and mobile terminal 112 form, and core processing layer 2 is internally provided with intelligent sub-systems 21 and Communication Control subsystem 22,
21 data feedback of intelligent sub-systems to human-machine interaction subsystem 11, intelligent sub-systems 21 are put down by GiS platforms 211, big data
Platform 212 and Internet of Things host computer 213 form, and 22 result of Communication Control subsystem feeds back to human-machine interaction subsystem 11, GiS platforms
211 provide geographical location information for human-machine interaction subsystem, and access intellectual analysis is alarmed to form intellectual analysis early warning system, can be carried
Plane, 3-D view for map, interior of building view, tunnel, piping lane interior views, big data platform 212 are that have one
Or the system of the storage of carry out data, the data analysis of one group of server composition, have prediction scheme design, terminal geographic data point
Analysis calls call-data analysis, and type of alarm analysis, terminal type statistical analysis, operation preference analysis, event type are analyzed and more
In the case of grade networking, the total data of subordinate's big data platform can be shared and be analyzed to upper level big data platform.It is man-machine to dispatch
Human-machine interaction subsystem and target movement standby offer decision support eventually, 11 traffic order Communication Control of human-machine interaction subsystem
Subsystem 22, Communication Control subsystem 22 control network element 221 and media handling network element 222 by signaling.
Signaling controls network element 221, mainly completes the signaling control unit during multimedia call session, including user
The work(such as registration, the triggering of authentication, session control, Route Selection, business, the control of loading end QoS, media resource and network interworking
Can, a signaling control server running at full capacity can control thousands of media interactive servers and carry out work, and have redundancy
It is hot standby.
Media handling network element 222 is mainly used for the SIP session control based on packet switch, including agent call session control
Function, Interrogating Call conversation control function and service call conversation control function processed；And complete Multi-Way Calling and multimedia meeting
Discuss function.Including media resource function control and Multimedia Resource Function processing, control and the bearing function of Media Stream are completed.Solution
The signaling received from signaling control network element is released, and completes corresponding media stream code/decode, conversion, mixing and playing function；
Terminating layer 3 is electrically connected with intelligent sub-systems 21 and Communication Control subsystem 22 respectively, and terminating layer 3 is by video monitoring net
Pass 31, broadcast gateway 36, PSIN gateways 37 introduce the terminal device for not supporting S-SIP agreements, and support the shifting of S-SIP agreements
Dynamic individual soldier APP32, unmanned plane terminal 33, Internet of Things automatic alarm terminal 34, IP intercommunication terminals 35,38 and of integrated vehicle terminal
Anti-explosion talkback terminal 39, anti-explosion talkback terminal 39 are set based on the full duplex intercommunication that S-SIP agreements are required in strict accordance with intrinsic safe explosion-proof
It is standby, can also external sensor, have local storage function.
Unmanned plane terminal 33 carries lithium battery, integrates 3G, TD-LTE, FDD-LTE, WiMAX, McWiLL, WiFi communication work(
Can, the full duplex audio video transmission equipment that integrated efficient is researched and developed based on S-SIP agreements, can external sensor, high definition can be carried out and regarded
Frequency encoding and decoding carry out 30W audio output, have the unmanned machine equipment of local storage function.
Integrated vehicle terminal 38 supports vehicle-mounted USB to power, and integrates 3G, TD-LTE, FDD-LTE, WiMAX, McWiLL,
WiFi communication function, full duplex audio video transmission equipment of the integrated efficient based on S-SIP agreements, can external sensor, can carry out
HD video encoding and decoding carry out 30W audio output, have the unmanned machine equipment of local storage function.
S-SIP protocol data packets are converted into pure audio signal access broadcast system by the broadcast gateway 36, have local
Store function.
The RTSP code streams of monitor video camera are converted into the access of S-SIP protocol data-flows by the video monitoring gateway 31
System docks monitoring system by the image of acquisition by 28181 agreements, changes S-SIP protocol data-flow access systems into, has
Local storage function has suspension caching function.
PSTN signals are converted into S- SIP account access systems by the PSIN gateways 37 by FXO mouthfuls or E1 accesses.
Operation principle：Introduce GiS systems, technology of Internet of things and big data analysis technology so that system can be to referring to
It waves scheduling and intelligent auxiliary is provided, realize image conversion and visualization；It is combined from wired multimedia dispatching to wire and wireless
Multimedia command dispatching system is crossed over, and existing command dispatching system is the multimedia command scheduling based on limited IP network, is taken into account
By the termination extension of schedulable to 3G while the repertoire of existing wire command scheduling, TD-LTE, FDD-LTE, WiMAX,
McWiLL, the intelligent terminal of WiFi communication function and unmanned plane during flying device.
In summary：Introduce GiS systems, technology of Internet of things and big data analysis technology so that system can be to referring to
It waves scheduling and intelligent auxiliary is provided, destination mobile terminal is online and wakes up detection, keeps communication in time, is uploaded to visualization circle
In the ground angle of field in face and mass termination connecting communication cooperative transmission and signaling control with Streaming Media handle separating treatment
Improve efficiency.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of multimedia command dispatching system based on SIP, including human-computer interaction layer（1）, core processing layer（2）And terminating layer
（3）, it is characterised in that：The human-computer interaction layer（1）Be internally provided with human-machine interaction subsystem（11）, human-machine interaction subsystem
（11）By the ends PC（111）The mobile terminal and（112）Composition, the core processing layer（2）Be internally provided with intelligent sub-systems（21）
With Communication Control subsystem（22）, intelligent sub-systems（21）Data feedback is to human-machine interaction subsystem（11）, intelligent subsystem
System（21）By GIS platform（211）, big data platform（212）With Internet of Things host computer（213）Composition, Communication Control subsystem
（22）As a result human-machine interaction subsystem is fed back to（11）, human-machine interaction subsystem（11）Traffic order Communication Control subsystem
（22）, Communication Control subsystem（22）Network element is controlled by signaling（221）With media handling network element（222）, the terminating layer（3）Point
Not with intelligent sub-systems（21）With Communication Control subsystem（22）It is electrically connected, terminating layer（3）By video monitoring gateway（31）、
Mobile individual soldier APP（32）, unmanned plane terminal（33）, Internet of Things automatic alarm terminal（34）, IP intercommunication terminals（35）, broadcast gateway
（36）、PSIN（37）, integrated vehicle terminal（38）With anti-explosion talkback terminal（39）At least one.
2. the multimedia command dispatching system according to claim 1 based on SIP, it is characterised in that：The human-computer interaction
Subsystem（11）It expands to and supports the General Mobile based on 3G, TD-LTE, FDD-LTE, WiMAX, McWiLL, WiFi communication mode
End（112）On.
3. the multimedia command dispatching system according to claim 1 based on SIP, it is characterised in that：The GIS platform
（211）Geographical location information is provided for interactive system, access intellectual analysis alarms to form intellectual analysis early warning system.
4. the multimedia command dispatching system according to claim 1 based on SIP, it is characterised in that：The big data is flat
Platform（212）The carry out data storage being made of one or one group of server, the system of data analysis.
5. the method for the command dispatching system based on SIP according to claim 1-4, which is characterized in that including walking as follows
Suddenly：
（1）Intelligent sub-systems, which are sent, wakes up instruction to destination mobile terminal；
（2）When calling fails to be linked to destination mobile terminal, call data package header can be stored in exchange of media network element；
（3）Whether setting interval time in human-machine interaction subsystem, timing detection destination mobile terminal and Communication Control subsystem
It reaches the standard grade；
（4）When detecting that target terminal Network status is good, the message of storage is sent to destination mobile terminal automatically, again
Establish line；
（5）When supporting the terminal of S-SIP agreements to receive the message of high-quality broadcast, it will sub according to message Communication Control is received
Media content download in system, plays out after download according to broadcast request,
（6）After destination mobile terminal is reached the standard grade, reported data information and location information are passed through to the GIS platform of wisdom sub-systems
Cross after big data platform analyzing processing and obtain alert report, show the ends PC for being shown in human-machine interaction subsystem of mobile terminal with
And mobile terminal；
（7）Human-machine interaction subsystem distributes assignment instructions according to the combination of destination mobile terminal, is grouied busy or meeting is commanded；
（8）If not supporting the destination mobile terminal of S-SIP agreements, then packet header is deleted, called, by supporting S-
The gateway of Session Initiation Protocol carries out access communications control subsystem；
（9）Destination mobile terminal keeps online communication, and completion task, staff is cooperateed with to be rescued according to the instruction execution of commanding
Help scheme.
6. the method for the multimedia command dispatching system according to claim 5 based on SIP, it is characterised in that：The S-
Session Initiation Protocol is to increase on the basis of general SIP, subtract packet header, is used for the agreement of wake-up call both-way communication.
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| CN201810392483.2A CN108390895A (en) | 2018-04-27 | 2018-04-27 | Multimedia command dispatching system based on SIP and method |
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| CN110445773A (en) * | 2019-07-24 | 2019-11-12 | 江苏智赢信息科技有限公司 | Fire-fighting command regulator control system based on Internet of Things |
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