CN101505226B

CN101505226B - Multimedia communication interaction system and method

Info

Publication number: CN101505226B
Application number: CN2009100783439A
Authority: CN
Inventors: 赵继东; 詹若涛; 张旭; 李爽; 张敬; 岳峥; 刘哲
Original assignee: China United Network Communications Group Co Ltd
Current assignee: China United Network Communications Group Co Ltd
Priority date: 2009-02-25
Filing date: 2009-02-25
Publication date: 2011-07-27
Anticipated expiration: 2029-02-25
Also published as: CN101505226A

Abstract

The invention relates to a multimedia communication interactive system and a method thereof. The system comprises: a private network device which is accessed to an IMS based on an SIP protocol to interact with a PSTN and a mobile communication network; an integrated scheduling platform interacting with the private network device based on an HTTP protocol, which at least comprises a web page interactive module for issuing web pages and receiving data submitted in the form of web pages; and a session module, which is used for issuing a session control web page, establishing a session when a session calling request submitted in the form of web pages is received, analyzing identifications for acquiring selected terminals of a main meeting place and each branch meeting place, and calling the selected terminals to participate in the session through the private network device. The method is achieved on the basis of the multimedia communication interactive system. The system is particularly applicable to communication guidance of a large-scale activity and the integrated scheduling platform interacts with the private network device in the form of web pages, thus the flexible control can be achieved, and particularly a session control can be achieved conveniently and fast.

Description

Multimedia communication interaction system and method

Technical field

The present invention relates to multimedia communication technology, relate in particular to a kind of multimedia communication interaction system and method.

Background technology

For the information interaction and the command and management of team inside, each team, for example enterprise generally can set up gate system in inside and carry out alternately.But existing gate system can only carry out simple operations to user right in the enterprise and service attribute, is difficult to adapt to the communication interaction requirement of large-scale activity.

With the Olympic Games is example, and the normally numerous and dispersion in region of the characteristics of large-scale activity, personnel are numerous and the terminal kind disperseing, insert is various, Task Distribution is complicated, real-time is high.These characteristics need to have determined communication interaction scheme easily to go to guarantee the unified command and the Collaboration of large-scale activity.Therefore, require the communication interaction scheme of large-scale activity to possess: wide coverage, compatible strong, characteristics such as communication is quick, management is unified, the access means are abundant.On the other hand, along with the square exhibition of the communication technology, multimedia visual communication also becomes the common requirements of current large-scale activity alternately.But existing multimedia communication interaction schemes exists a lot of defectives, is difficult to adapt to the specific (special) requirements of large-scale activity.

With video conferencing system of the prior art is example, and it need set up a cover platform and a private network separately, and this system only supports supporting appointment hard terminal equipment as accessing terminal, and access way also can only realize by special line.So existing video conferencing system exists following many-sided limitation: 1) must open the extra private network of special line construction, so the cost height, be difficult to promotion and implementation; 2) each node of attending a meeting in the network, promptly each video terminal is not that equity distributes, and a node can only be arranged as the main meeting-place in the meeting in the same video conference, and can not change midway, so video conference can not realize flexible switching; 3) management of existing video conferencing system work station mode normally, can control software must assigned work station and software, has only specified server could utilize the administration authority login system, carries out operations such as conference convening and control, does not allow keeper's mobile office; 4) for a video conferencing system of having set up, it supports the SD terminal still to support the high definition terminal to determine along with the foundation of platform, the user must use with Terminal Type and adopt same mode to insert, therefore do not support the mixing meeting of the hard terminal of the software terminal of SD form and high-definition format, access way is single.

Summary of the invention

The purpose of this invention is to provide a kind of multimedia communication interaction system and method, with the wide coverage that adapts to the large-scale activity communication interaction, compatible strong and control demands such as flexible.

For achieving the above object, the invention provides a kind of multimedia communication interaction system, comprising:

Private network equipment is used for dialogue-based initializtion protocol and inserts IP Multimedia System, with Public Switched Telephony Network and mobile communications network interaction;

The integrated scheduling platform is used for based on HTML (Hypertext Markup Language) by form web page and described private network equipment interaction, and described integrated scheduling platform comprises at least:

The webpage interactive module is used for publishing web page and receives the data of submitting to form web page;

The meeting module, link to each other with described webpage interactive module, be used to by described webpage interactive module issue meeting control webpage, and when receiving the conference convening request of submitting to form web page, set up meeting, from described conference convening request, resolve the sign of the terminal of the main meeting-place obtain selection and each sub-venue, and the terminal of selecting by described private network device call adds described meeting;

Database is used to store each office worker's of registration sign, identity information and state, sign, attribute information and the state of each terminal of storage registration, and store related information between each office worker and each terminal;

Described meeting module comprises:

Conference control unit links to each other with the webpage interactive module with described database, is used for gathering from described database sign, attribute information and the state of each terminal, is arranged in the described meeting control webpage to issue by described webpage interactive module;

The unit is set up in meeting, links to each other with described webpage interactive module, is used for setting up meeting when receiving the conference convening request of submitting to form web page, resolves the sign of the terminal of the main meeting-place that obtains selection and each sub-venue from described conference convening request;

The parameter setting unit, setting up the unit with described meeting links to each other with database, be used for transmission rate attribute, and therefrom select minimum transmission rate attribute to be set to the transmission rate attribute of the meeting of being set up according to each terminal of the described database inquiry of being identified at of each terminal of selecting;

The terminal call unit, setting up unit, database and private network equipment with described meeting links to each other, be used for sign, in described database, inquire about obtaining corresponding communication mode, and the terminal of selecting by described private network device call add described meeting according to the terminal of selecting;

The unit is relayed in meeting, setting up module with described meeting links to each other with private network equipment, be used for sign according to each terminal of sub-venue, to play from the image of the terminal collection of main meeting-place and/or each terminal that speech data is distributed to sub-venue, and, will play from the image of the terminal collection of setting the meeting-place and/or the terminal that speech data is distributed to the main meeting-place according to the main meeting-place play rules.

For achieving the above object, the present invention also provides a kind of multimedia communication exchange method, comprising:

The webpage interactive module that meeting module in step 10, the integrated scheduling platform is passed through in the integrated scheduling platform is issued meeting control webpage to the meeting effector;

Step 20, described meeting module receive the conference convening request that described meeting effector submits to by described meeting control webpage;

Step 30, described meeting module are set up meeting according to described conference convening request, from described conference convening request, resolve the sign of the terminal of the main meeting-place obtain selection and each sub-venue, and the terminal of passing through the selection of private network device call adds described meeting, the dialogue-based initializtion protocol of described private network equipment inserts IP Multimedia System, with Public Switched Telephony Network and mobile communications network interaction;

Step 40, described meeting module will be play from the image of each terminal collection of adding and/or each terminal that speech data is distributed to main meeting-place and sub-venue by described private network equipment according to setting allocation rule.

By above technical scheme as can be known, the present invention has made up a multimedia communication interaction system, the traffic guidance who is particularly useful for large-scale activity, integrated scheduling platform in this system and private network equipment are with the form web page interaction, then allow to control at arbitrary terminal login integrated scheduling platform of surfing the Net, in addition, the Public Switched Telephony Network of existing network and mobile communications network can insert based on private network equipment, and can pass through the mutual of realization of private network equipment and integrated scheduling platform, make each Terminal Type to insert on the one hand, not limit access way, made full use of the existing network resource on the other hand, needn't make up the private network special line, cost-saved, improve system buildup efficient.Specifically, can realize control based on this system to the audio or video meeting, realize the meeting effector being separated with the terminal of main meeting-place, sub-venue with form web page to the control of meeting, the meeting effector can move flexible office, be not subjected to control the restriction of software, improve flexibility meeting control.

Description of drawings

Fig. 1 is the structural representation of multimedia communication interaction system first embodiment of the present invention;

Fig. 2 is each terminal in the grand sports meet venue and the annexation schematic diagram of integrated scheduling platform;

Fig. 3 is the terminal of command centre and the annexation schematic diagram of integrated scheduling platform;

Fig. 4 is the structural representation of integrated scheduling platform among multimedia communication interaction system second embodiment of the present invention;

Fig. 5 is the partial schematic diagram of the query webpage of webpage interactive module demonstration among multimedia communication interaction system second embodiment of the present invention;

Fig. 6 is the partial schematic diagram of the meeting control webpage of webpage interactive module issue among multimedia communication interaction system second embodiment of the present invention;

Fig. 7 shows for the structure of integrated scheduling platform among multimedia communication interaction system the 3rd embodiment of the present invention

Fig. 8 is the flow chart of multimedia communication exchange method first embodiment of the present invention.

Among the figure:

1-private network equipment 2-MGW 3-PSTN

5-integrated scheduling platform 51-webpage interactive module 52-meeting module

523-parameter setting unit, unit is set up in 521-conference control unit 522-meeting

526-conference reservation unit, unit is relayed in the 525-meeting of 524-terminal call unit

The 527-playing control unit 528-control unit 529-meeting-place switch unit of raising one's voice

The 5210-template is preserved unit 53-database 54-file sharing module

The 55-state presents module 56-and click to dial and to be module 57-control of authority module

Embodiment

Also in conjunction with the accompanying drawings the present invention is described in further detail below by specific embodiment.

Multimedia communication interaction system first embodiment

Fig. 1 is the structural representation of multimedia communication interaction system first embodiment of the present invention.As shown in Figure 1, this system comprises: private network equipment 1 and integrated scheduling platform 5.Concrete, this private network equipment 1 can be the network element device of certain enterprise network, its dialogue-based initializtion protocol (Session InitiationProtocol; Hereinafter to be referred as: SIP) insert IP Multimedia System (IP Multimedia Subsystem; Hereinafter to be referred as: IMS), specifically can pass through media gateway (Media Gate Way; Hereinafter to be referred as: MGW) 2 meet IMS, with other network element cooperatings in the IMS core net, CSCF (Call Session Control Function for example; Hereinafter to be referred as: CSCF) network element, Media Gateway Controller (Media Gateway Controller; Hereinafter to be referred as: MGC), Centrex (Centrex), home subscriber server (Home Subscriber Server; Hereinafter to be referred as: HSS), the operation and the maintenance (Operation and Maintenance; Hereinafter to be referred as: O﹠amp; M) network element, business operation support system (Business ﹠amp; Operation Support System; Hereinafter to be referred as BOSS) and customer relation management (Customer Relationship Management; Hereinafter to be referred as: CRM) wait network element.IMS has realized separating of carrying and control, by IMS, private network equipment 1 can with Public Switched Telephony Network (Public Switched Telephone Network; Hereinafter to be referred as: PSTN) 3 and the mobile communications network interaction, mobile communications network can be typically global system for mobile communications (Global Systemfor Mobile Communications; Hereinafter to be referred as: GSM) and personal handhold telephone system (Personal Handy-phone System; Hereinafter to be referred as: PHS).PSTN 3 specifically can be based on time division multiplexing (Time Division Multiplex; Hereinafter to be referred as: TDM) technology and this MGW2 interaction.IMS core net, PSTN and mobile communications network all can adopt the existing network business platform, make each Terminal Type finally insert private network equipment 1 by different access waies.This integrated scheduling platform 5 can be deployed on the special-purpose server, based on HTML (Hypertext Markup Language) (Hypertext Transfer Protocol; Hereinafter to be referred as: HTTP) with form web page and private network equipment 1 interaction, thereby realize and being connected and setting up linking between each Terminal Type of each Terminal Type by private network equipment 1.

And the integrated scheduling platform 5 in the present embodiment comprises webpage interactive module 51 and meeting module 52 at least.This webpage interactive module 51 is used for publishing web page and receives the data of submitting to form web page, and concrete webpage can be based on extend markup language (eXtensible Markup Language; Hereinafter to be referred as: XML) generate; This meeting module 52 links to each other with webpage interactive module 51, be used to pass through webpage interactive module 51 issue meeting control webpages, and when receiving the conference convening request of submitting to form web page, set up video or audio conferencing, from the conference convening request, resolve the sign of the terminal of the main meeting-place obtain selection and each sub-venue, and the terminal of passing through the 1 calling selection of private network equipment adds this meeting, this paper is follow-up will to be that example describes with the video conference, and the processing mode of audio conferencing and video conference is similar.

The said system framework is divided into three-decker, i.e. the Access Layer that constitutes of private network or public network, and IMS is as key-course, and the integrated scheduling platform comes specific implementation miscellaneous service function as operation layer.The multimedia communication interaction system of present embodiment is set up based on the three-layer network framework of enterprise's private network, core net, PSTN and mobile communications network, merge the access way of each Terminal Type, satisfied the wide coverage that the terminal kind is many in the large-scale activity, the region dispersion is proposed, compatible strong requirement.

With the such large-scale activity of the Olympic Games is example, and the grand sports meet venue of each dispersion specifically can be provided with the PC terminal and support the sip terminal of Session Initiation Protocol, is illustrated in figure 2 as each the interior terminal of grand sports meet venue and the annexation schematic diagram of integrated scheduling platform.Wherein, sip terminal can be used to realize voice call, inserts private network equipment based on Session Initiation Protocol by the IMS core net, thereby mutual with the integrated scheduling platform.The PC terminal is used for based on http protocol and integrated scheduling platform mutual, and be used for installing the video conference software terminal to support " H.323 " agreement or Session Initiation Protocol, for guaranteeing the video conference quality, the minimalist configuration of PC terminal requires to be not less than random access memory (the Random-Access Memory of 1G for adopting the operating system of " XPPro "; Hereinafter to be referred as RAM), be not less than hard disk (HD) memory space of 40G, be not less than the CPU of 1G.Landline telephone and mobile phone each office worker of grand sports meet venue can utilize the IMS core net to insert private network equipment and realize alternately with the integrated scheduling platform respectively by PSTN and mobile communications network.In command centre the video terminal of PC and high-definition format and sip terminal can be set then.The HD video terminal can be mutual based on Session Initiation Protocol and private network equipment, be illustrated in figure 3 as the terminal of command centre and the annexation schematic diagram of integrated scheduling platform, except that PC terminal and sip terminal, the video terminal of high-definition format also can be mutual based on Session Initiation Protocol access network and integrated scheduling platform.Be based on the form web page interaction of http protocol between this integrated scheduling platform and the private network equipment, then any office worker and manager can utilize this integrated scheduling platform of PC terminal online login to carry out corresponding operating, make administrative staff's office removable, more flexible.For the foundation of meeting, the manager of meeting separates with sub-venue with the main meeting-place, can not be subjected to control the constraint of software and office, make the establishment and the management of meeting more flexible, setting by authority, can allow a plurality of meeting effector logins that meeting is controlled, can take the mode of poll when a plurality of meeting effectors control meeting, promptly the sequencing that sends according to instruction is controlled meeting.

Multimedia communication interaction system second embodiment

Fig. 4 is the structural representation of integrated scheduling platform among multimedia communication interaction system second embodiment of the present invention.As shown in Figure 4, the integrated scheduling platform 5 in this system also comprises a database 53.This database 53 is used to store sign, identity information and the state by each office worker of webpage interactive module 51 registrations, and sign, attribute information and the state of each terminal of storage registration can also be stored the related information between each office worker and each terminal.Wherein, for large-scale activity, office worker's identity information may comprise name, position, relevant department and communication mode etc., that its state may comprise is on duty, leave the post, have much to do, free time etc., and above-mentioned identity information and state can be submitted to and be stored in the database 53 by webpage interactive module 51 by the office worker.The attribute information of terminal can comprise terminal models, the position is set, operational factor and communication mode etc., and its state can be for opening or close etc.The attribute information of terminal can be to submit to and storage, and its state can be to detect it by integrated scheduling platform 5 whether to insert enterprise's private network and judge definite.Because the sign of corresponding office worker and terminal has been stored its communication mode in the database 53, so be equivalent to an electronic address list, database 53 can show the information of setting by webpage interactive module 51, for example can tree shows contact between all office workers and the ownership unit thereof and communication mode separately.Can also an enquiry module be set based on database 53, the enquiry module control webpage interactive module 51 releasing inquiry pages are inquired about corresponding information for the office worker who logins in database 53.For example pass through the input department name in fuzzy mode, the post title, order of classes or grades at school title or role's title are dwindled query context, the partial schematic diagram of the query webpage that shows by webpage interactive module 51 as shown in Figure 5, top is the query frame favored area, the bottom shows identity information and the attribute information and the state of each office worker or terminal, the demonstration of relevant information can be provided with tree in conjunction with classification and show, when the click tree is selected a certain unit, can in the relevant information display web page, show all relevant items, tree and relevant information display web page can show the subregion in webpage, so that operate and consult.

On the basis that database 53 is set, meeting module 52 in the present embodiment specifically can comprise following unit: conference control unit 521, it links to each other with webpage interactive module 51 with database 53, be used for gathering sign, attribute information and the state of each terminal, be arranged in the meeting control webpage so that pass through 51 issues of webpage interactive module from database 53; Unit 522 is set up in meeting, and it links to each other with webpage interactive module 51, is used for setting up meeting when receiving the conference convening request of submitting to form web page, resolves the sign of the terminal of the main meeting-place that obtains selection and each sub-venue from the conference convening request; Parameter setting unit 523, it is set up unit 522 with meeting and links to each other with database 53, be used for the transmission rate attribute that is identified at database 53 each terminal of inquiry, and therefrom select minimum transmission rate attribute to be set to the transmission rate attribute of the meeting of being set up according to each terminal of selecting; Terminal call unit 524, it is set up unit 522, database 53 and private network equipment with meeting and links to each other, be used for sign, in database 53, inquire about obtaining corresponding communication mode according to the terminal of selecting, and the joining meeting to terminal of selecting by the private network device call; Unit 525 is relayed in meeting, it is set up unit 522 with meeting and links to each other with private network equipment, be used for sign according to each terminal of sub-venue, to play from the image of the terminal collection of main meeting-place and/or each terminal that speech data is distributed to sub-venue, and, will play from the image of the terminal collection of setting the meeting-place and/or the terminal that speech data is distributed to the main meeting-place according to the main meeting-place play rules.

The technical scheme of present embodiment is provided with the storage and uniform database of information in the integrated scheduling platform, when then setting up meeting, can therefrom obtain the communication mode of each terminal easily.For the meeting effector, be equivalent to click and select terminal just can directly call a meeting, need not import the communication mode of each terminal.The meeting effector can pass through form web page and submit control information to from meeting control webpage, and meeting is controlled, and is convenient and flexible.For video conference, can be not limited to the video terminal in the private network special line, therefore can reduce the cost of holding video conference.

The purpose that the different transmission rates terminal is mixed the access meeting has been realized in the included parameter setting unit of this meeting module, by inquiring about the attribute of selected terminal, can determine the minimum transmission rate of all terminals to be accessed, minimum transmission rate is set to the transmission rate of active conference, then can make the high definition terminal and the SD terminal of different transmission rates all can insert this meeting, this function is particularly useful for the access of different terminals in the video conference.

On the basis of technique scheme, this meeting module 52 can further include one or more in the following unit:

Conference reservation unit 526, it is set up unit 522 with meeting and links to each other, and is used for resolving from the conference convening request obtaining the time started, when judging that the time started is identical with local zone time, indicates meeting to set up unit 522 and sets up meeting.This conference reservation unit 526 makes the meeting effector can submit the reservation time started of meeting to, has satisfied the flexible demand for control of meeting effector to meeting.Further, can also comprise the concluding time, judge when conference reservation unit 526 and resolve the concluding time of obtaining when identical, can finish the meeting of correspondence with local zone time for the control of the time of meeting.

Playing control unit 527, relaying unit 525 with webpage interactive module 51 and meeting links to each other, be used for when receiving main meeting-place play rules change request by webpage interactive module 51, the selected sub-venue sign, the split screen that change in the play rules of request change main meeting-place according to the main meeting-place play rules show number and/or split screen array format, and offer meeting relay unit 525.The Data Update main meeting-place play rules that this playing control unit 527 can be submitted to according to the meeting effector, and the indication meeting to relay unit 525 be the terminal plays image and the voice data of main meeting-place according to new main meeting-place play rules.This function has realized the flexible control of meeting effector to the main meeting-place displaying contents by revising the main meeting-place play rules, for example can make the terminal of main meeting-place show the image and/or the speech data of one or more sub-venues by selected sub-venue sign is set; By being set, split screen shows that number can make a plurality of sub-venue pictures of terminal split-screen display of main meeting-place; By being set, the split screen array format can control the arrangement of each sub-venue of demonstration and size etc., be illustrated in figure 6 as the partial schematic diagram of the meeting control webpage that webpage interactive module 51 issued, wherein show the time started and the concluding time of meeting, and show the button that to control split screen and poll, in addition, also has terminal inquiry function etc.For preset conference, can start automatic call function, then when setting up meeting, calls out the scheduled time each terminal automatically, also can carry out in the process terminal that does not connect being called out once more in meeting.

The control unit 528 of raising one's voice, relaying unit 525 with webpage interactive module 51 and meeting links to each other, be used for when receiving the speech handoff request by webpage interactive module 51, therefrom resolve the sign of speech terminal, and control meeting relay unit 525 will play for main meeting-place and each sub-venue from the voice data transmission of speech terminal collection.This function has realized the flexible switching of speech terminal at main meeting-place and each sub-venue, can pass through webpage by the meeting effector and realize control alternately.

Meeting-place switch unit 529, relaying unit 525 with webpage interactive module 51 and meeting links to each other, be used for when receiving the meeting-place handoff request by webpage interactive module 51, the sign of the main meeting-place of change record and the terminal of sub-venue, and offer meeting relay unit 525.Be provided with meeting-place switch unit 529 can so that the meeting effector to the switching of position, main meeting-place, because meeting control separates with the main meeting-place, can not control the restriction of software and meeting control terminal, therefore, the meeting effector can pass through the position that webpage switches the main meeting-place alternately easily.

Template is preserved unit 5210, link to each other with webpage interactive module 51, be used for receiving the meeting template when preserving request when passing through webpage interactive module 51, the title, the sign of main meeting-place terminal, the sign and/or the transmission rate attribute of sub-venue terminal of record active conference form the meeting template stores and are presented in the meeting control webpage for you to choose.This function helps preserving the regular meeting template of often convening in the large-scale activity, need not repeat to select the terminal of attending a meeting, and has improved meeting effector's experience.

Multimedia communication interaction system the 3rd embodiment

Fig. 7 is the structural representation of integrated scheduling platform among multimedia communication interaction system the 3rd embodiment of the present invention.As shown in Figure 7, the integrated scheduling platform 5 in the present embodiment further comprises one or more in the following function module: file sharing module 54, state present module 55 and click to dial and be module 56.

Wherein, file sharing module 54 links to each other with webpage interactive module 51, is used to receive and store the file data that each office worker or terminal are submitted to form web page, stores and shows by webpage interactive module 51 publishing web pages.File sharing module 54 can comprise interpolation, deletion, the modify feature to file type, and shared document list ordering function, the interpolation of shared file, deletion, modify feature etc.Concrete, file sharing module 54 can be arranged with shared cell and daily paper administrative unit, and its authority is provided with respectively.The daily paper administrative unit is exclusively used in the office worker and submits journal file to, for the manager's inquiry with authority.

State presents module 55 and links to each other with webpage interactive module 51, private network equipment and database 53, be used for when receiving the log-on message of importing when the office worker logins by webpage interactive module 51, according to this log-on message office worker's state in the new database 53 more, and the SOT state of termination in the new database 53 more when detecting terminal and insert private network equipment, and the state of each office worker and/or terminal shown by webpage interactive module 51.State presents the maintenance that module 55 can realize individual presence, and its state can be informed other office workers.System has interpolation, deletes, revises and is provided with ownness's function, and the system manager can add required state for each office worker.

Clicking to dial makes module 56 link to each other with webpage interactive module 51, private network equipment and database 53, be used for by each office worker of webpage interactive module 51 video data storehouses 53 records and/or the sign of terminal, when receiving the sign of clicking selection, corresponding communication mode is obtained in inquiry from database 53, and sets up by private network equipment and to click the terminal selected and link with voice link or video between the setting terminal.Click group function of crying and to realize that the office worker is by clicking terminal or the office worker's sign on the page, directly call the terminal of this terminal or this office worker's correspondence, as Work Telephone or mobile phone etc., and set up voice link between the predefined terminal or video links, realized communication anywhere or anytime.

Multiple function that integrated scheduling platform in the present embodiment is integrated, for multimedia communication interaction system provides unified door control, can adopt functions such as form web page integrated electronic address list, conference management, file-sharing, click are dialled and cried, state presents, but be not limited to above-mentioned functions, for example can also comprise system maintenance, file transfer, individual schedule, call record is checked and daily paper management etc., offer the office worker intuitively with the form of unifying the interface, be convenient to operation.

On the basis of technique scheme, the integrated scheduling platform 5 in this system can also further be provided with a control of authority module 57.This control of authority module 57 links to each other with database 53 with webpage interactive module 51, be used to store the sign and the corresponding rules of competence of each office worker and/or each terminal, when each office worker logins or each terminal when inserting, this control of authority module 57 is gathered in its data that are identified at control of authority module 57 self storage and is mated, obtain the corresponding rules of competence according to matching result, be distributed to the info web of this office worker and/or this terminal with restriction webpage interactive module 51.

For example, when certain office worker marking matched during to consistent sign, inquiry is to identifying the authority credentials of storage, judge whether this office worker has meeting effector's authority, if have, then control the login terminal that webpage interactive module issue meeting control webpage is given this office worker, if this authority not, forbid that then the webpage interactive module can control the webpage of meeting to its issue.The control of authority module can also be controlled the webpage interactive module and tabulate and content for it shows suitable shared file according to login office worker's authority.For shared file is provided with corresponding authority, can shares capsule information, and ensure that the office worker can obtain at any time.

The advantage of multimedia communications system of the present invention is: the next generation network technology that 1, adopts the IMS core net, the i.e. network architecture of " multiple terminal one multiple network (unified control) kind more than is used ", different business can be moved and intersect, alternately simultaneously, and the hommization business that multimedia merges is separated with network control, be connected to unified session control and public Internet resources, distributed structure/architecture is easy to decentralized management.Conference system and gate system are combined, be particularly useful for the traffic guidance of the such important sports events of the Olympic Games, can cover the integrated communication command scheduling support system of all Olympic Games cities and Olympic venue.2, more horn of plenty, intelligence of the terminal access device of system of the present invention IP based network, not only support the access of hard terminal, also support the access of software terminal, for example: the last soft phone of installation that can use of PC carries out audio call, and configuration is gone up camera and just can be supported SD visual telephone and multimedia conferencing again; Hard terminal can insert by an Ethernet interface, and convenient and swift, phone outward appearance and mode of operation are all little with the plain old telephone difference; The HD video terminal mainly is made up of large-screen high-clear display and high definition camera, is used for the access of HD video phone and high-definition multimedia meeting.Native system can provide a communication solution that has nothing to do with access way.3, the network architecture of native system makes it be easy to be associated with other system, all can be based on form web page and integrated scheduling platform interaction, and style is unified, easy operating.Can adopt single sign-on mechanism to share unified database.

Multimedia communication exchange method first embodiment

Fig. 8 is the flow chart of multimedia communication exchange method first embodiment of the present invention, and multimedia communication exchange method of the present invention can be implemented based on multimedia communication interaction system of the present invention.This method is mutual applicable to the multimedia communication in all kinds of large-scale activities, be that example describes alternately specifically in the present embodiment with the multimedia communication in the Olympic Games, then disperse to be arranged on the polytype terminal in each venue and each office worker's hand, for example software terminal, portable terminal and the computer etc. of the hard terminal of high-definition format, SD form can insert private network equipment by private network equipment, PSTN or mobile communications network respectively flexibly, private network equipment is based on http protocol and integrated scheduling platform interaction, and realization is connected and control with each Terminal Type.As shown in Figure 8, this integrated scheduling platform is specifically carried out the following step of present embodiment:

Step 20, meeting module receive the conference convening request that the meeting effector submits to by meeting control webpage;

Step 30, meeting module according to conference convening request set up meeting, from the conference convening request, resolve the sign of the terminal of the main meeting-place obtain selection and each sub-venue, and the terminal of passing through the selection of private network device call adds this meeting, this private network equipment inserts the IMS core net based on SIP, with PSTN and mobile communications network interaction, this meeting can be that video conference also can be an audio conferencing;

Step 40, meeting module will be distributed to each terminal of main meeting-place and sub-venue and be play by image and/or the speech data of private network equipment from each terminal collection of adding according to setting allocation rule.

Technique scheme adopts form web page to realize initiation and the control of meeting effector to meeting, control to meeting can be separated with the main meeting-place, make the meeting control and management more flexible, administrative staff can mobile office, is not limited by specific terminal or software.

Multimedia communication exchange method second embodiment

Present embodiment can the foregoing description be the basis, further enriches on the integrated dispatching platform meeting module to the control ability of meeting.

For example, before step 10, can comprise the steps:

Steps A 1, meeting module receive the log-on message that the office worker passes through the log-on webpage input of webpage interactive module issue;

Steps A 2, meeting module are mated according to being identified in the control of authority module on the integrated scheduling platform in the log-on message, and judge according to matching result whether this office worker is the meeting effector, if, then execution in step 10, if not, then can pass through webpage and point out this office worker's lack of competence control meeting.

By the control of authority module being set at the integrated scheduling platform, can preset the authority of respectively registering the office worker so that when it is logined the corresponding authority of matching inquiry, then to the suitable webpage of its issue.Further, the control of authority module not only can be stored office worker's authority, can also store the authority that accesses terminal, when terminal inserts integrated dispatching platform, can being identified in the control of authority module of acquisition terminal mate, and be distributed to the info web of this terminal according to matching result control webpage interactive module.

Before above-mentioned steps 10 issue meeting control webpages, can also carry out following step:

Step B, meeting module are gathered sign, attribute information and the state of each terminal from the database of integrated scheduling platform, be arranged in the meeting control webpage.

By from database, transferring data, sign, attribute information and the state of each terminal of storing in advance can be presented at and offer the meeting effector in the meeting control webpage and check or select.

In the present embodiment, step 20 is specifically as follows carries out following step:

Step 21, meeting effector are according to the sign that is presented at each terminal on the meeting control webpage, select the sign of the terminal of main meeting-place and sub-venue, the identification record of the main meeting-place that the meeting module is selected the meeting effector and the terminal of sub-venue is in the conference convening request;

Step 22, meeting module receive the meeting effector and submit affirmation to by the conference convening request of meeting control webpage click, promptly receive the conference convening request of the sign of the terminal that comprises above-mentioned main meeting-place and sub-venue.

Adopt such scheme, be equivalent to utilize the terminal iidentification of storing in the database to realize clicking dialling and cried, each generic attribute of the terminal of the required adding of meeting all need not the meeting effector be imported one by one, can improve the efficient of conference convening.

Before above-mentioned steps 30, can also carry out following step:

Step C, meeting module are resolved from the conference convening request and are obtained the time started, when judging that the time started is identical with local zone time, and execution in step 30.

Above-mentioned steps makes the meeting module not only can set up immediate meeting, can also realize the reservation function of meeting, and the meeting effector sets the time started of meeting therein when submitting the conference convening request to, so that begin meeting behind setting-up time.

Above-mentioned steps 30 is specifically as follows carries out following operation:

Step 31, meeting module are resolved the sign of the terminal of the main meeting-place selected and each sub-venue from the conference convening request;

Step 32, meeting module be according to the transmission rate attribute that is identified at each terminal of inquiry in the database of the terminal of selecting, and therefrom select minimum transmission rate attribute;

Step 33, meeting module are set up meeting according to the transmission rate attribute of minimum;

Step 34, meeting module be according to the communication mode that is identified at each terminal of inquiry in the database of the terminal of selecting, and passes through private network equipment according to the communication mode of each terminal and call out each terminal respectively and add this meeting.

Technique scheme is determined minimum transmission rate, and is set up meeting according to minimum transmission rate according to selected terminal type that participates in a conference and transmission rate attribute, can realize the compatibility of dissimilar video terminals like this.When terminal all is the high definition terminal, then adopt the transmission rate of high definition terminal.When terminal all is the SD terminal, then adopt the transmission rate of SD terminal.When terminal had both comprised the high definition terminal, when also comprising the SD terminal, then adopt the transmission rate of SD terminal.Setting for parameter is applicable to convening of audio conferencing too, by setting the parameter of meeting, can make dissimilar terminals all can add same meeting, has improved the compatibility of meeting.Such scheme is also realized finishing the click of terminal dialled by Query Database crying, further convenient meeting effector's operation.

Further, before above-mentioned steps 40, can carry out following step:

Step D, when the meeting module receives the meeting-place handoff request by the meeting control page, the sign of the main meeting-place of change record and the terminal of sub-venue, and execution in step 40.After this, carry out in the process in meeting, all can execution in step D.

Because meeting effector and integrated scheduling platform pass through the webpage interaction in the present embodiment, separate with each sub-venue with the main meeting-place, so aforesaid operations can make the meeting effector submit the meeting-place handoff request to by the meeting control page, so that the control main meeting-place switches to arbitrary sub-venue.

Above-mentioned steps 40 is specifically as follows carries out following step:

Step 41, meeting module are passed through private network equipment each terminal images acquired and/or speech data from adding;

Step 42, meeting module are according to each terminal iidentification of sub-venue, to play from each terminal that the image and/or the speech data of main meeting-place terminal collection are distributed to sub-venue, and, will play from the image of the terminal collection of setting the meeting-place and/or the terminal that speech data is distributed to the main meeting-place according to the main meeting-place play rules.

After above-mentioned steps 40, can also comprise:

Step e, when the meeting module receives main meeting-place play rules change request, show number and/or split screen array format according to selected sub-venue sign, split screen in the play rules of main meeting-place play rules change request change main meeting-place.Similarly, sub-venue is not limited to show the image and the speech data of main meeting-place, and image and voice data that sub-venue shows that rule shows to sub-venue with control transmission can similarly be set.

In addition, after above-mentioned steps 40, can comprise:

Step F 1, when the meeting module receives speech during handoff request, therefrom resolve the sign of speech terminal;

Step F 2, meeting module be according to the speech data of speech terminal iidentification collection speech terminal, and be transferred to the main meeting-place and each sub-venue is play.

Can after step 40, carry out following step:

Step G, receive the meeting template when preserving request when the meeting module, the title, the sign of main meeting-place terminal, the sign and/or the transmission rate attribute of sub-venue terminal of record active conference form the meeting template stores and kept away that and be presented in the meeting control webpage for you to choose.

Aforesaid operations can be realized the adjustment of main meeting-place terminal display frame, the switching of speech terminal and the preservation of meeting template flexibly, has enriched the function of meeting control in the multimedia communication exchange method.

In the process that above-mentioned meeting is carried out, can also submit to request to control by form web page, for example can control and disconnect the terminal that certain adds meeting, or call out certain terminal and add ongoing meeting etc., insert the terminal of private network equipment and can also initiatively apply for this video conference of adding to sign that should meeting or number and password by inputing.

The advantage of multimedia communication exchange method the foregoing description of the present invention is: 1, both supported the high definition hardware terminal to insert, and also supported the SD software terminal to insert, high definition terminal and SD terminal can identify oneself with in the same meeting; 2, high-quality effect of meeting: the high definition conference speed of realization can reach 2Mb/s, clear picture; 3, make full use of existing network, can insert a plurality of and multiple terminal, realized jumbo parliamentary dimension; 4, the integrated scheduling platform of multimedia communication and form of websites is combined closely, and based on the integrated scheduling platform that the webpage mode customizes, can have electronic address list, video/audio meeting control etc. and enrich function; 5, based on the scheduling meeting interface of form web page, all can adopt user's login of setting authority by any computer, can make a call, and can store or utilize historical meeting masterplate; 6, the high reliability of the integrated scheduling plateform system that constitutes by background devices and server: guarantee 24 hours continual real-time conferencings of holding; 7, the foundation of private network equipment is passed through in meeting, and calls out each terminal adding, so the integrated scheduling platform can be held many meetings simultaneously, different attending a meeting a little can be arranged in each meeting; 8, control based on the meeting of form web page, can carry out various operations, for example open/close a sound, switching main meeting-place, main meeting-place speech, sub-venue speech, select and see that sub-venue, split screen show sub-venue, call site, disconnect site connection, prolong the time of meeting etc.

Multimedia communication exchange method the 3rd embodiment

Present embodiment can the foregoing description be the basis, further enrich the controlled function of integrated dispatching platform, this multimedia communication exchange method specifically can be implemented based on the technical scheme of multimedia communication interaction system the 3rd embodiment of the present invention, further comprises one or more in the following flow process:

Step H, when the file sharing module in the integrated scheduling platform receives the file data that each office worker or terminal submit to form web page, store and show by webpage interactive module publishing web page.

Perhaps can carry out:

Step I1,, the state in the integrated scheduling platform receives the office worker when logining the log-on message of time input by the webpage interactive module when presenting module, according to the log-on message office worker's state in the new database more, and when state presents module and detects terminal and insert private network equipment the SOT state of termination in the new database more;

Step I2, state present module the state of each office worker and/or terminal are shown by the webpage interactive module.

Perhaps can also carry out:

Click in step J1, the integrated scheduling platform dial cry module by writing down in the webpage interactive module video data storehouse each office worker and/or the sign of terminal;

Step J2, when click dialling when making module receive to click the sign of selecting, the communication mode of correspondence is obtained in inquiry from database;

Step J3, click to dial the terminal of making module set up by private network equipment to click selection and link with voice link or video between the setting terminal according to communication mode.

Multimedia communication interaction system of the present invention and method are particularly useful for the traffic guidance's scheduling in the large-scale activity, and for example such large-scale activity of the Olympic Games is characterized in that venue disperses, personnel disperse, command centre is more.Olympic Games large-scale activity multimedia communication command system (being called for short CSS) is formed commander department by headquarter and Beijing headquarter outside the Olympic Games Games-time capital and operation sub-command post, and relates generally to venue team and TCC team and mobile team etc.Communication between the headquarter need be linked up means and liaison method efficiently efficiently, also needs to grasp at any time all venues personnel state on duty, and the function that also needs mechanism that file directly distributes and basic unit directly to report.Also need to link up efficiently means and liaison method efficiently between venue and the headquarter, need simultaneously that dispatching desk is set up between concrete member and the command system, the client declares and the effective connection of task between distributing.

Multimedia communication interaction system of the present invention and method can provide comprehensive platform unified, that concentrate for command centre and each working team, with private network equipment contact PSTN and mobile communications network, can insert all kinds of terminal equipments, the instruction of support test event, pre-games and Games-time is passed on fast, quick functional official searches for, the emergency of working team can in time be reported, handling process is opened fast etc.Pass through the meeting control on the integrated scheduling platform, allow in many ways that SD and HD video terminal participate in same meeting, compatible strong to terminal.The advantage of technical solution of the present invention is:

1, can make full use of existing fixed and mobile communications network, and existing each Terminal Type, performance has resources advantage, reduces or eliminates the input cost of newly-built private network special line, accelerates the foundation of the multimedia communication interaction system of adaptation large-scale activity;

2, mutual for the traffic guidance of large-scale activity, can realize the meeting of control flexibly, satisfy the communication demand between command centre and each meeting-place, in time arrange inter-related task;

3, state presents function and can make the office worker with certain authority know each office worker's the state on duty and the access state of terminal in real time with form web page at upgrade in time the state of each office worker and terminal of integrated scheduling platform;

4,, can make office worker understand the file that other office workers submit to, for example daily record of work, alarm file and the file etc. of seeking help with form web page with certain authority by the setting of file-sharing function;

5, by electronic address list is set, can finish and click dial the function of crying, can inquire about and the concrete office worker of short calling by electronic address list, also can select easily to participate in a conference or the terminal of voice conferencing, initiate multimedia conferencing.

One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can be finished by the relevant hardware of program command, aforesaid program can be stored in the computer read/write memory medium, this program is carried out the step that comprises said method embodiment when carrying out; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CD.

It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.

Claims

1. a multimedia communication interaction system is characterized in that, comprising:

Wherein, described meeting module comprises:

2. multimedia communication interaction system according to claim 1 is characterized in that, described meeting module also comprises:

The conference reservation unit is set up the unit with described meeting and is linked to each other, and is used for obtaining the time started from described conference convening request parsing, when judging that the described time started is identical with local zone time, indicates described meeting to set up the unit and sets up described meeting;

Playing control unit, relaying the unit with described webpage interactive module and meeting links to each other, be used for when receiving main meeting-place play rules change request by the webpage interactive module, the selected sub-venue sign, the split screen that change in the play rules of the described main meeting-place of request change according to described main meeting-place play rules show number and/or split screen array format, and offer described meeting relay unit;

The control unit of raising one's voice, relaying the unit with described webpage interactive module and meeting links to each other, be used for when receiving the speech handoff request by the webpage interactive module, therefrom resolve the sign of speech terminal, and control described meeting relay unit and will play for main meeting-place and each sub-venue from the voice data transmission of speech terminal collection;

The meeting-place switch unit, relaying the unit with described webpage interactive module and meeting links to each other, be used for when receiving the meeting-place handoff request by described webpage interactive module, the sign of the main meeting-place of change record and the terminal of sub-venue, and offer described meeting relay unit;

Template is preserved the unit, link to each other with described webpage interactive module, be used for receiving the meeting template when preserving request when passing through the webpage interactive module, the title, the sign of main meeting-place terminal, the sign and/or the transmission rate attribute of sub-venue terminal of record active conference form the meeting template stores and are presented in the meeting control webpage for you to choose.

3. multimedia communication interaction system according to claim 1 is characterized in that, described integrated scheduling platform also comprises:

File sharing module links to each other with described webpage interactive module, is used to receive and store the file data that each office worker or terminal are submitted to form web page, stores and shows by described webpage interactive module publishing web page;

State presents module, link to each other with database with described webpage interactive module, private network equipment, be used for when receiving the log-on message of importing when the office worker logins by described webpage interactive module, upgrade office worker's state in the described database according to described log-on message, and when detecting the SOT state of termination of upgrading when terminal inserts described private network equipment in the described database, and the state of each office worker and/or terminal is shown by described webpage interactive module;

Click to dial and be module, link to each other with database with described webpage interactive module, private network equipment, be used for each office worker that writes down by described webpage interactive module video data storehouse and/or the sign of terminal, when receiving the sign of clicking selection, corresponding communication mode is obtained in inquiry from described database, and sets up by private network equipment and to click the terminal selected and link with voice link or video between the setting terminal.

4. multimedia communication interaction system according to claim 1 is characterized in that, described integrated scheduling platform also comprises:

The control of authority module, link to each other with database with described webpage interactive module, be used to store the sign and the corresponding rules of competence of each office worker and/or each terminal, when each office worker logins or each terminal when inserting, gathering it is identified in the control of authority module and mates, obtain the corresponding rules of competence according to matching result, to limit the info web that described webpage interactive module is distributed to described office worker and/or terminal.

5. a multimedia communication exchange method is characterized in that, comprising:

6. multimedia communication exchange method according to claim 5 is characterized in that, before described step 10, also comprises:

Steps A 1, described meeting module receive the log-on message of office worker by the log-on webpage input of described webpage interactive module issue;

Steps A 2, described meeting module are mated according to being identified in the control of authority module on the integrated scheduling platform in the described log-on message, and judge according to matching result whether described office worker is the meeting effector, if then execution in step 10.

7. multimedia communication exchange method according to claim 5 is characterized in that, before described step 10, also comprises:

Step B, described meeting module are gathered sign, attribute information and the state of each terminal from the database of integrated scheduling platform, be arranged in the described meeting control webpage.

8. multimedia communication exchange method according to claim 5 is characterized in that, described step 20 specifically comprises:

The identification record of the main meeting-place that step 21, described meeting module are selected the meeting effector according to the sign that is presented at each terminal on the described meeting control webpage and the terminal of sub-venue is in the conference convening request;

Step 22, described meeting module receive described meeting effector and submit affirmation to by the conference convening request of described meeting control webpage click.

9. multimedia communication exchange method according to claim 5 is characterized in that, before described step 30, also comprises:

Step C, described meeting module are resolved from described conference convening request and are obtained the time started, when judging that the described time started is identical with local zone time, and execution in step 30.

10. multimedia communication exchange method according to claim 5 is characterized in that, described step 30 specifically comprises:

Step 31, described meeting module are resolved the sign of the terminal of the main meeting-place selected and each sub-venue from described conference convening request;

Step 32, described meeting module be according to the transmission rate attribute that is identified at each terminal of inquiry in the database of the terminal of selecting, and therefrom select minimum transmission rate attribute;

Step 33, described meeting module are set up meeting according to the transmission rate attribute of described minimum;

Step 34, described meeting module are called out each terminal according to the communication mode of each terminal respectively by described private network equipment and are added described meeting according to the communication mode that is identified at each terminal of inquiry in the database of the terminal of selecting.

11. multimedia communication exchange method according to claim 5 is characterized in that, before described step 40, also comprises:

Step D, when described meeting module receives the meeting-place handoff request by the described meeting control page, the sign of the main meeting-place of change record and the terminal of sub-venue, and execution in step 40.

12. multimedia communication exchange method according to claim 5 is characterized in that, described step 40 specifically comprises:

Step 41, described meeting module are by described private network equipment each terminal images acquired and/or speech data from adding;

Step 42, described meeting module are according to each terminal iidentification of sub-venue, to play from each terminal that the image and/or the speech data of main meeting-place terminal collection are distributed to sub-venue, and, will play from the image of the terminal collection of setting the meeting-place and/or the terminal that speech data is distributed to the main meeting-place according to the main meeting-place play rules.

13. multimedia communication exchange method according to claim 12 is characterized in that, after described step 40, also comprises:

Step e, when described meeting module receives main meeting-place play rules change request, show number and/or split screen array format according to selected sub-venue sign, split screen in the play rules of the described main meeting-place of described main meeting-place play rules change request change.

14. multimedia communication exchange method according to claim 5 is characterized in that, after described step 40, also comprises:

Step F 1, when described meeting module receives speech during handoff request, therefrom resolve the sign of speech terminal;

Step F 2, described meeting module be according to the speech data of described speech terminal iidentification collection speech terminal, and be transferred to the main meeting-place and each sub-venue is play.

15. multimedia communication exchange method according to claim 5 is characterized in that, after described step 40, also comprises:

Step G, receive the meeting template when preserving request when described meeting module, the title, the sign of main meeting-place terminal, the sign and/or the transmission rate attribute of sub-venue terminal of record active conference form the meeting template stores and are presented in the meeting control webpage for you to choose.

16. multimedia communication exchange method according to claim 5 is characterized in that, also comprises:

Step H, when the file sharing module in the described integrated scheduling platform receives the file data that each office worker or terminal submit to form web page, store and show by described webpage interactive module publishing web page.

17. multimedia communication exchange method according to claim 5 is characterized in that, also comprises:

Step I1,, the state in the described integrated scheduling platform receives the office worker when logining the log-on message of time input by described webpage interactive module when presenting module, according to the described log-on message office worker's state in the new database more, and, described state detects the SOT state of termination of upgrading when terminal inserts described private network equipment in the described database when presenting module;

Step I2, described state present module the state of each office worker and/or terminal are shown by described webpage interactive module.

18. multimedia communication exchange method according to claim 5 is characterized in that, also comprises:

Click in step J1, the described integrated scheduling platform dial cry module by writing down in the described webpage interactive module video data storehouse each office worker and/or the sign of terminal;

Step J2, when the sign of making module receive click to select is dialled in described click, corresponding communication mode is obtained in inquiry from described database;

Step J3, described click are dialled and are made module set up by described private network equipment according to described communication mode to click the terminal selected and link with voice link or video between the setting terminal.