CN101150537A - A file sharing and control method and system for instant messaging conference - Google Patents
A file sharing and control method and system for instant messaging conference Download PDFInfo
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- CN101150537A CN101150537A CNA2007101757220A CN200710175722A CN101150537A CN 101150537 A CN101150537 A CN 101150537A CN A2007101757220 A CNA2007101757220 A CN A2007101757220A CN 200710175722 A CN200710175722 A CN 200710175722A CN 101150537 A CN101150537 A CN 101150537A
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Abstract
The invention relates to a method for sharing and controlling instant message meeting documents, which comprises the following steps: after a host client terminal of instant message enters a meeting room interface, shared files are selected and resolution of the shared files is set; the shared files are opened by background of localized application software of the host and are processed by a plug-in of the host client terminal of instant message; the plug-in of the host client terminal of instant message automatically sets printing precision according to resolution in which the printing process is set as in image formats, and distributes to an instant message server by page; the instant message server then distributes the picturized shared files to all client terminals of instant message of all attendees in the manner of receiving one shared page and sending the received one, files then are restored at the client terminals of instant message of the attendees and are opened in a document window on the meeting room interface of each client terminal of instant message, meanwhile, a relative interactive operation of the meeting is carried out. The invention achieves documents sharing and controlling during the meeting, thus bringing more experience for users in sharing and operating documents of meeting conveniently.
Description
Technical field
The present invention relates to the communications field, relate in particular to the method and system that a kind of instant message committee paper is shared and controlled.
Background technology
Local file by network hard disc share, mail or transmit client software and send and become present widely used network file load mode.But in Web conference, the mode of especially sharing committee paper in instant message voice, the video conference is not only single, and can not satisfy user's use.
Name is called the patent application (application number: 200410027735.X) of " realization of file discussion group and system thereof in the instant messaging ", be to delimit a committee paper tabulation separately at the meeting window, download for the participant, this application is the mode of a kind of network hard disc download and meeting coboundary, file after it is downloaded is opened in this locality with Conference server and is not done information interaction, can not realize that the participant reads synchronously, the instant transmission management (being that the user's download behavior is at random, when not being the Web conference demand) of mark and file.Name is called the patent application (application number: 99807880.8) of " system and method that is used for sharing document between a plurality of participants ", be that the employing mail is a transmission route, the meeting file is existed in the meeting station, when meeting begins, carry out file version updating, guarantee synchronously; And use electronic whiteboard, carry out the meeting interaction.Above-mentioned patent application pays attention to all that original paper form that file transmits transmits and synchronously, but problem is the big file delivery time longly to influence that meeting is held and file security is uncontrollable, the participant must have the application program of opening this document form by these facility.
At present video conference service (as NetMeeting) has possessed interactive committee paper and has represented and white boarding, but needs first shared resource manager at file that is shared or application choice, stay the file of internal memory in other words or use in select.Each file of Gong Xianging and application blank instrument are independently in addition, are not directly mutual sign on the document basis.
Virtual printing machine technology based on personal terminal windows operating system is widely used in addition, " a kind of method of Network Transmission document " (application number: be exactly to have utilized the virtual printing technology to realize document transmission (it has changed document properties by virtual printing) 200410101342.9), its key step is: 1, the document transmitting terminal is selected shared file, and by virtual printer described shared document is converted to the GDI electronic document; 2, the document transmitting terminal sends to the document receiving terminal by network with the GDI electronic document; 3, the document receiving terminal is decoded to the GDI electronic document, and after being reduced into the content consistent with shared document, checks again.A kind of transmission means that it provides network file has solved the application program problem that the recipient does not open this document, but often needs the interaction control that transmits immediately and watch in committee paper is shared, and the document-synchronization distribution and the control of maintaining secrecy.
Therefore, the simple fully prior art of using is carried out the transmission of instant message committee paper and is shared and can not satisfy the demands, and mainly contains following problem:
1, former document may be bigger, and number of pages is very many, waits for when transmitting as committee paper that whole participants receive file, and it is excessive to cause meeting to hold time delay, delays very much holding of immediate meeting;
2, to download randomness big for file, and file has arrived every participant this locality in the time of can not guaranteeing that meeting is held;
3, directly to send to participant's risk of divulging a secret very big for native file format, even and the form that is treated to behind the picture send, also can cause file to leak, the later stage application target is uncontrollable;
4, the file reading is opened based on this locality, and it is asynchronous that then committee paper is read process (page number), and meeting can not directly be carried out interaction (need open electronic whiteboard separately links up) based on the document mark, and effect of meeting is relatively poor.
Summary of the invention
In order to solve above-mentioned technical problem, the invention provides the method and system that a kind of instant message committee paper is shared and controlled, its purpose is, realizes interactive the sharing and control of file in the instant message meeting, improves convenient, the safe committee paper of user and shares use experience.
The invention provides the method that a kind of instant message committee paper is shared and controlled, may further comprise the steps:
After step 1, host client terminal of instant message enter the meeting room interface, select shared file, and the resolution of described shared file is set;
Step 2, described shared file is opened by the local application software of host backstage, and transfers to described host client terminal of instant message plug-in unit and handle;
Step 4, described server of instant message adopts the mode that receives the shared transmission of one page one page to send to all participants' instant message client the shared file of pictureization, participant's instant message client carries out the file reduction, and opens in the document window of the meeting room interface of each instant message client.
Also comprise:
Step 5, host or the participant that authorized by the host are when carrying out file operation, its instant message client generates the vector control parameter, and sends described vector control parameter to described server of instant message, gives all participants by described server of instant message synchronous driving;
After step 6, all participants' instant message client are received described vector control parameter, call local parameter and resolve, be shown as described file operation.
Described vector control parameter comprises position, figure, color and/or the mark that skips.
In the described step 1, also set described shared file and could be preserved by the participant.
In the described step 1, when selecting shared file, click the shared file option, and directly in the hard disk catalogue, search.
If described shared file can be preserved by the participant, then the participant user can will keep in the picture format document that Stealth Modus is kept in the temp directory at local instant message client and have local hard drive in addition; Otherwise the participant can't preserve described picture format document, and empties temporary Stealth Modus by instant message client be kept at temporary meeting file in the temp directory when meeting adjourned.
If described shared file can be preserved by the participant, the participant can also select whether to preserve the meeting mark records.
When the participant preserved the meeting mark records, participant's instant message client plug-in unit will be assessed a bid for tender, and annotation was recorded and shared file generates the static images file once more.
Described participant's instant message client plug-in unit is a virtual printer of installing with instant information client side.
Described host client terminal of instant message plug-in unit is a virtual printer of installing with instant information client side.
In the step 3, host client terminal of instant message also identifies page by page to the shared file of picture format.
In the step 4, described participant's instant message client is kept at the shared file of described pictureization in this machine temp directory with temporary Stealth Modus, carries out the file reduction.
The invention provides the system that a kind of instant message committee paper is shared and controlled, comprise server of instant message, instant message client and authorization data storehouse, server of instant message comprises instant message administration module, instant message login module and instant message application module, instant message client is used for shared file being printed as picture format and the shared file of picture format being reduced
Described instant message client also is used for the shared file paging of picture format is distributed to server of instant message;
Described server of instant message also is used for adopting the mode that receives the shared transmission of one page one page to send to all participants' instant message client the shared document of pictureization.
Described instant message client also is used for the shared file of picture format is identified page by page.
Also comprise videoconference server, described videoconference server and described server of instant message are shared described authorization data storehouse.
Described videoconference server comprises video conference application module and video conference administration module.
Instant message client, also be used for the host or the participant that authorized by the host when carrying out file operation, generate the vector control parameter, and send the vector control parameter to described server of instant message; After also being used to receive the vector control parameter, calling local parameter and resolve, be shown as described file operation;
Described server of instant message also is used for sending the vector control parameter synchronization to all participants.
Described vector control parameter comprises position, figure, color and/or the mark that skips.
The present invention supports shared file can directly to search in local hard drive and open in the meeting window; Only require meeting to initiate host this locality and have the application program of supporting that the document is opened, and other any participating user needn't there be this application program; The committee paper transfer rate is fast; Committee paper resolution is optional; Can be when meeting is carried out at the file interactive operation, and the meeting participant browses controlled page jump in this locality, but the preferential meeting spokesman who authorizes with the host (can only there be a people while) synchronization page; After meeting adjourned, there is not original to issue and local the preservation.The present invention can realize the file-sharing in the instant message meeting, improves convenient, the safe committee paper of user and shares and manipulate impression.
Description of drawings
Fig. 1 is an implementation schematic diagram of the present invention;
Fig. 2 is the immediate news systems schematic diagram of band video conference service;
Fig. 3 is an instant message TV conference shared file interface (host selects the meeting shared file);
Fig. 4 is instant message TV conference shared file interface (a client meeting shared file open and show mark).
Embodiment
The present invention proposes the method that a kind of instant message committee paper is shared and controlled, Fig. 1 is the schematic diagram of implementation of the present invention, may further comprise the steps:
The present invention relates to the file-sharing of video conference, voice conferencing and the message meeting of instant message, wherein the embodiment that uses in having the immediate news systems of Video service is as follows:
As shown in Figure 2, system comprises immediate news systems server and instant message client (abbreviation client), instant message client has a plurality of, as instant message client 01, instant message client 02, instant message client 03 and the instant message client 04 that exemplifies among Fig. 2; The immediate news systems server comprises instant message videoconference server 22 and server of instant message 23; Instant message videoconference server 22 comprises video conference administration module, video conference application module; Server of instant message 23 comprises instant message login module, instant message application module and instant message administration module.The instant message videoconference server 22 of immediate news systems and server of instant message 23 shared authorization data storehouses in addition.
The function of each module is as follows in the instant message videoconference server 22: the video conference administration module manages and service configuration the meeting that all do not begin, have begun and finished on the backstage, for identifying, all meetings distinguish and storage, for instruction manipulations such as client user's meeting is initiated, starts, carried out, end, issue, adding provide the function service; The video conference application module supports application such as meeting issue, adding, and the processing (synthetic, mutual, distribution) of image and sound is provided for ongoing video conference.The function of each module is as follows in the server of instant message 23: the instant message login module is responsible for client login authentication; The instant message administration module is responsible for using configuration, Role Management, service statistics etc.; The instant message application module provides supporting instant message application operating service for ongoing video conference, using as message transmission, tab interfaces windows (tab refers to that the instant message client label divides inset) provides etc., comprises also mainly in the native system that file-sharing handles (file-sharing transmission, file identification parameter transmit and handle), participant's information, participant's text message transmission, meeting blank information etc.Instant message client realizes that this machine instant message application operating such as message input, transmission, conference applications interface provide (video window, file demonstration and action pane, message window, participant's window etc.), and corresponding operation parameter is local handles.
More than two servers and existing videoconference server and server of instant message function basically identical, increased that committee paper is shared and the control system function but main difference is a server of instant message.The characteristics of system of the present invention are:
The shared same authorization data of instant message videoconference server and server of instant message storehouse, guaranteed the client application rights management coordinating and unifying, the for example comprehensive rights management of meeting, be exactly the client-side management of being authorized speech, operation by the host in the present invention specifically, be exactly by the mandate sign of host in client, feed back in the authorization data storehouse by parameter, and while supporting coming into force in video conference service application and instant message service application; Authorize the spokesman such as the host, then not only this people's audio frequency and video are cut the meeting interface, the instant message window is allowed to use, and document marks, skipping to operate is allowed to, and will operate and give each instant message client of participant synchronously.
The instant message application module of server of instant message has increased the application that cooperates committee paper transmission, operating parameter to handle;
Rely on client to realize the integrated functionality at meeting interface, for the interface that enters after the meeting, what adopt is system's browser/server (B/S) framework, but combine C/S processing mode (being the Client/Server client/server approach), realize displaying interface window and a part of affairs logic in this locality, and operating parameter is passed to server end realize management and use configuration, use, the same interface of client different windows, action button, parameter is pointed to instant message videoconference server and server of instant message respectively, realized unified application interface, it has not only shown conference applications service interface and instant message application interface at instant message client, client has increased virtual printing and vector control parameter (position simultaneously, color, figure, mark etc. skips), guaranteed the generation of meeting document, control, the instant message application module of server of instant message increases the function of paging distribution and the transmission of vector control parameter in addition.
The instant message committee paper that utilizes system shown in Figure 2 to realize is shared and the method for control specifically may further comprise the steps:
Step 1, after host client terminal of instant message 01 enters the instant message meeting room of setting up in advance, click the shared file option, and directly in the hard disk catalogue, search, click shared file, and select general, meticulous definite file resolution and setting to be preserved permission by the participant;
Step 2, this shared file is opened by local application software backstage, and the virtual printer plug-in unit of handing over instant message client to install is handled, here be stressed that since at present the file of privacy amplification attribute possessed functions such as the modification of preventing, transmission and printing, so the file opened of host must allow to be printed here;
Step 4, the picture format document that print to generate is kept at this chance view document default directory of host client terminal of instant message 01 page by page, simultaneously host client terminal of instant message 01 with the electrical patterns document of preserving in this chance view document default directory identify page by page, paging sends to server of instant message;
Step 5 in order to guarantee the speed of sharing, improves the meeting result of use, and server of instant message adopts the electrical patterns document and receives the shared mode of one page that sends of one page to all conference participation user instant message clients;
Step 6, after each participant instant message client is received the electrical patterns document, at first with temporary Stealth Modus be kept in the temp directory (as C: Documents and Settings users LocalSettings Temp eimfiles), the style of writing of going forward side by side part reduction, and check automatically in the document window of meeting room interface by instant message client and to open (not needing the conference participation user installation to support the application program of native file format); Even the shared file number of pages reaches hundreds of page or leaf when meeting begins because first page be delivered to all participant's instant message clients rapidly, do not hold so do not influence meeting, during the backstage still carrying out the transmission of other page of document.
Step 7, operation such as the participant user can be skipped to the meeting document of receiving, figure and label character.In order to guarantee that the rapid synchronous feedback of operation such as meeting document mark is at participant's instant message client, the user 02 who is authorized by the host (simultaneously a people can only be arranged) is when carrying out that file mark, skips etc. and operate, operating parameter in the meeting document window sends server of instant message in the mode of vector control parameter (position, figure, color, mark etc. skips), and gives all participants by the server of instant message synchronous driving.
Step 8 after all participant's instant message clients are received the vector control parameter, is called local parameter and is resolved, and is shown as the mark figure or the action of relevant position; Simultaneously the conference participation user can carry out the skip mark browsing and be concerned about problem of file at local instant message client and also can keep at local meeting MDI and show, but do not carry out synchronously owing to there is authorized event not feed back to server of instant message, and because local vector parameters is different with server of instant message synchronous vector parameter I D, so even the mark parameter of this machine of skipping instant message client also is kept in this machine internal memory.
Step 9, being chosen as permission as the meeting presider in step 1 preserves, then the participant user can local instant message client will keep in Stealth Modus be kept at picture format document in the temp directory exist in addition the own designated directory of local hard drive (as D: My Documents EIMfiles), and can select whether to preserve the meeting mark records, the document that contains mark as preservation then this machine of depositary instant message client calls the virtual printing plug-in unit meeting file is generated the static images file once more, wherein comprises the static state mark that can not revise; As not, in the temp directory picture file directly unloading at user's assigned catalogue, remove then internal memory relative recording and temporary folder (as C: Documents and Settings users LocalSettings Temp eimfiles); Do not allow to preserve in step 1 setting as the meeting presider, then the instant message client user can't preserve, and when meeting adjourned, empty the internal memory relative recording by instant message client and remove temporary Stealth Modus be kept at temporary meeting file in the temp directory (as C: Documents andSettings users Local Settings Temp eimfiles).No matter but how step 1 to set, preside over the photo-document that to select to preserve band meeting mark per capita.
In actual the use, the host, be authorized to user, participant with being optional arbitrarily per family, its instant message client function unanimity is as broad as long.
The immediate news systems that the present invention relates to not only supports the meeting of the video mode of the foregoing description (promptly based on the meeting of interactive video, comprised file-sharing control), the also meeting of support voice pattern is (promptly based on the meeting of interactive voice, comprised file-sharing control) and the meeting of instant message pattern (meeting of file-sharing control service is promptly only arranged, and meeting is simultaneously passed through server of instant message and carried out communication text).
Share for the meeting of speech pattern, the conference system of video mode supports simultaneously, has been equivalent to close the video exchange part or closed the IMAQ of video frequency pick-up head, and kept the phonetic synthesis exchange;
Enjoy the meeting of pattern for the instant message pattern, the conference system of video mode is also supported simultaneously, be equivalent to close whole instant message videoconference server 22, only utilize the server of instant message 23 shown in Fig. 2, authorization data storehouse and instant message client just can realize.
Fig. 3 is an instant message TV conference shared file interface, and on this interface, the host can select the meeting shared file, and whether (as the resolution precision, allow to preserve etc.) be set in next actions menu;
Fig. 4 is an instant message TV conference shared file interface, has shown among the figure that instant message client meeting shared file opens and show mark, when the file number of pages is a lot, increases in real time at the meeting initial stage page number to change.
Those skilled in the art can also carry out various modifications to above content under the condition that does not break away from the definite the spirit and scope of the present invention of claims.Therefore scope of the present invention is not limited in above explanation, but determine by the scope of claims.
Claims (18)
1. the method that the instant message committee paper is shared and controlled is characterized in that, may further comprise the steps:
After step 1, host client terminal of instant message enter the meeting room interface, select shared file, and the resolution of described shared file is set;
Step 2, described shared file is opened by the local application software of host backstage, and transfers to described host client terminal of instant message plug-in unit and handle;
Step 3, described host client terminal of instant message plug-in unit is automatically according to the resolution setting printing precision, and print processing becomes picture format, and paging is distributed to server of instant message;
Step 4, described server of instant message adopts the mode that receives the shared transmission of one page one page to send to all participants' instant message client the shared file of pictureization, participant's instant message client carries out the file reduction, and opens in the document window of the meeting room interface of each instant message client.
2. the method that instant message committee paper as claimed in claim 1 is shared and controlled is characterized in that, also comprises:
Step 5, host or the participant that authorized by the host are when carrying out file operation, its instant message client generates the vector control parameter, and sends described vector control parameter to described server of instant message, gives all participants by described server of instant message synchronous driving;
After step 6, all participants' instant message client are received described vector control parameter, call local parameter and resolve, be shown as described file operation.
3. the method that instant message committee paper as claimed in claim 2 is shared and controlled is characterized in that described vector control parameter comprises position, figure, color and/or the mark that skips.
4. the method that instant message committee paper as claimed in claim 1 is shared and controlled is characterized in that, in the described step 1, also sets described shared file and could be preserved by the participant.
5. the method that instant message committee paper as claimed in claim 1 is shared and controlled is characterized in that, in the described step 1, when selecting shared file, clicks the shared file option, and directly searches in the hard disk catalogue.
6. the method that instant message committee paper as claimed in claim 4 is shared and controlled, it is characterized in that, if described shared file can be preserved by the participant, then the participant user can will keep in the picture format document that Stealth Modus is kept in the temp directory at local instant message client and have local hard drive in addition; Otherwise the participant can't preserve described picture format document, and empties temporary Stealth Modus by instant message client be kept at temporary meeting file in the temp directory when meeting adjourned.
7. the method that instant message committee paper as claimed in claim 6 is shared and controlled is characterized in that if described shared file can be preserved by the participant, the participant can also select whether to preserve the meeting mark records.
8. the method that instant message committee paper as claimed in claim 7 is shared and controlled, it is characterized in that, when the participant preserved the meeting mark records, participant's instant message client plug-in unit will be assessed a bid for tender, and annotation was recorded and shared file generates the static images file once more.
9. the method that instant message committee paper as claimed in claim 8 is shared and controlled is characterized in that described participant's instant message client plug-in unit is a virtual printer of installing with instant information client side.
10. the method for sharing and controlling as the described instant message committee paper of one of claim 1 to 9 is characterized in that described host client terminal of instant message plug-in unit is a virtual printer of installing with instant information client side.
11. the method as the described instant message committee paper of one of claim 1 to 9 is shared and controlled is characterized in that in the step 3, host client terminal of instant message also identifies page by page to the shared file of picture format.
12. the method for and control shared as the described instant message committee paper of one of claim 1 to 9, it is characterized in that, in the step 4, described participant's instant message client is kept at the shared file of described pictureization in this machine temp directory with temporary Stealth Modus, carries out the file reduction.
13. system that the instant message committee paper is shared and controlled, comprise server of instant message, instant message client and authorization data storehouse, server of instant message comprises instant message administration module, instant message login module and instant message application module, instant message client is used for shared file being printed as picture format and the shared file of picture format being reduced, it is characterized in that
Described instant message client also is used for the shared file paging of picture format is distributed to server of instant message;
Described server of instant message also is used for adopting the mode that receives the shared transmission of one page one page to send to all participants' instant message client the shared document of pictureization.
14. instant message committee paper as claimed in claim 13 is shared and the system of control, it is characterized in that described instant message client also is used for the shared file of picture format is identified page by page.
15. instant message committee paper as claimed in claim 13 is shared and the system of control, it is characterized in that also comprise videoconference server, described videoconference server and described server of instant message are shared described authorization data storehouse.
16. instant message committee paper as claimed in claim 15 is shared and the system of control, it is characterized in that described videoconference server comprises video conference application module and video conference administration module.
17. the system of instant message video conference file-sharing as claimed in claim 13 and control is characterized in that,
Instant message client, also be used for the host or the participant that authorized by the host when carrying out file operation, generate the vector control parameter, and send the vector control parameter to described server of instant message; After also being used to receive the vector control parameter, calling local parameter and resolve, be shown as described file operation;
Described server of instant message also is used for sending the vector control parameter synchronization to all participants.
18. the system of instant message video conference file-sharing as claimed in claim 17 and control is characterized in that, described vector control parameter comprises position, figure, color and/or the mark that skips.
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2007101757220A CN101150537A (en) | 2007-10-10 | 2007-10-10 | A file sharing and control method and system for instant messaging conference |
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| CNA2007101757220A CN101150537A (en) | 2007-10-10 | 2007-10-10 | A file sharing and control method and system for instant messaging conference |
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