CN105468551A - Control system for synchronized presentation and control method for synchronized presentation - Google Patents
Control system for synchronized presentation and control method for synchronized presentation Download PDFInfo
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- CN105468551A CN105468551A CN201410455101.8A CN201410455101A CN105468551A CN 105468551 A CN105468551 A CN 105468551A CN 201410455101 A CN201410455101 A CN 201410455101A CN 105468551 A CN105468551 A CN 105468551A
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Abstract
The present invention provides a control system for synchronized presentation and a control method for synchronized presentation. The control system for synchronized presentation comprises: a connection establishing unit, used for establishing connections with a first terminal and at least one second terminal; an obtaining unit, used for obtaining a presentation state of the first terminal in real time; and a sending unit, used for sending a presentation state control instruction to the at least one second terminal according to the presentation state obtained by the obtaining unit, so as to control the at least one second terminal and the first terminal to perform synchronized presentation. According to the technical solution provided by the present invention, the effect of synchronized presentation of the first terminal and the second terminal is achieved, and moreover, according to the technical solution of the present invention, a feedback problem can be sent to the first terminal in real time by using the second terminal, thereby enhancing the interaction between the first terminal and the second terminal, improving the effect of synchronized presentation, and improving the user experience.
Description
Technical field
The present invention relates to document presentation technical field, in particular to a kind of control system of synchronous demonstrating and a kind of control method of synchronous demonstrating.
Background technology
At present, along with technical progress development, Technique Popularizing and exchange of technology meeting increase day by day, in the mode of many Technique Popularizings and exchange of technology, promote best with the efficiency exchanged, the most convenient by the electronic presentations of terminal to correlation technique.
But in the related, mainly in the process of the electronic presentations of terminal, participant can only take the PowerPoint of papery, this just needs to expend the more energy of participant constantly by corresponding with the electronic demonstration draft of terminal for the PowerPoint content of papery, and the participant of back benches may cannot see the electronic presentations content of terminal because of visual problems clearly, and then cause participant cannot the demo content of timely corresponding papery.In addition, participant can produce the problem relevant to technology, but in order to ensure the smoothness of presentation process, be not easy to propose feedback problem in the process of terminal demonstration, and after participant terminates, being pressed for time or not understanding the feedback problem of participant and cannot answer the feedback problem of participant due to demonstrator.
Therefore, the Real-time Feedback how realizing the relevant issues in the synchronous demonstrating of multiple terminals and presentation process becomes technical matters urgently to be resolved hurrily.
Summary of the invention
The present invention based on above-mentioned technical matters one of at least, proposes a kind of control program of new synchronous demonstrating just, achieves the effect of first terminal and the demonstration of the second terminal synchronizes.In addition, technical scheme of the present invention can also realize the second terminal and send feedback problem to first terminal, enhances the interactive of first terminal and the second terminal, improves the effect of synchronous demonstrating, improve Consumer's Experience.
In view of this, the present invention proposes a kind of control system of synchronous demonstrating, comprising: connection establishment unit, for connecting with first terminal and at least one second terminal; Acquiring unit, for the presentation state of first terminal described in Real-time Obtaining; Transmitting element, sends the steering order of presentation state at least one second terminal described for the described presentation state that obtains according to described acquiring unit, to control at least one second terminal described and described first terminal carries out synchronous demonstrating.
In this technical scheme, at least one second terminal described is controlled according to above-mentioned presentation state and first terminal carries out synchronous demonstrating by the presentation state of Real-time Obtaining first terminal, achieve the synchronous demonstrating of first terminal and at least one the second terminal, avoid user's at substantial energy in prior art to go papery PowerPoint to carry out corresponding with the presentation state of speaker, or electronic demonstration draft is carried out progressively corresponding troublesome operation with the presentation state of the PowerPoint in the terminal that speaker uses, improve the experience of user.Wherein, first terminal can be the terminal that demonstrator uses, and the second terminal can be the terminal that participant uses.
In technique scheme, preferably, it is characterized in that, described acquiring unit also for, before the presentation state of Real-time Obtaining first terminal, obtain described first terminal document to be demonstrated and described at least one second terminal support document format; The control system of described synchronous demonstrating also comprises: processing unit, and the format conversion for document to be demonstrated described in being obtained by described acquiring unit is the document format that at least one second terminal described is supported; Described transmitting element also for, the document after transforming is sent at least one second terminal described.
In this technical scheme, by obtaining the document format that the second terminal is supported, and be that the document format of the second terminal support is to send to the second terminal by document subject feature vector to be demonstrated for first terminal, the document enabling the second terminal treat demonstration directly, easily carries out downloading and demonstrating, the user avoiding the second terminal manually carries out the troublesome operation of format conversion again after the presentation file receiving first terminal transmission, improves Consumer's Experience.
In technique scheme, preferably, also comprise: receiving element, in the presentation process of described first terminal, receive the problem of at least one the second terminal feedback described; Described transmitting element also for, the problem of at least one the second terminal feedback described is sent to described first terminal, and the operator for described first terminal answers.
In this technical scheme, by the problem of at least one the second terminal feedback described is sent to described first terminal, the problem that the operator of first terminal needs to be answered can be notified in time, so that the operator of first terminal answers, what enhance between first terminal and the second terminal is interactive, improves the effect of synchronous demonstrating.
In technique scheme, preferably, also comprise: judging unit, the presentation state for the described first terminal according to described acquiring unit Real-time Obtaining judges whether described first terminal demonstrates end; Storage unit, at the end of judging that described first terminal is not demonstrated at described judging unit, stores the problem of at least one the second terminal feedback described; Described transmitting element also for, after described judgement judges that the demonstration of described first terminal terminates, the problem of at least one the second terminal feedback described in storing is sent to described first terminal.
In this technical scheme, by at the end of judging first terminal demonstration not, store feedback problem and judge first terminal demonstration at the end of, the feedback problem of storage is sent to first terminal, can avoid in the presentation process of first terminal, owing to sending the problem of the second terminal feedback to first terminal and interrupting the presentation process of the operator of first terminal.
In technique scheme, preferably, described transmitting element, also need the information of the problem answered for sending to described first terminal, and for receive described first terminal send to described wait the instruction that the problem answered is checked time, the problem of at least one the second terminal feedback described is sent to described first terminal.
In this technical scheme, by sending the information of problem needing to be answered to first terminal, and when first terminal checks above-mentioned information, the problem needing to be answered is sent to first terminal, make the operator of first terminal can according to above-mentioned information, the information (as quantity to be answered a question, simplified summary etc. to be answered a question) of problem needing to be answered can be known, so that the use user Reasonable adjustment demonstration time of first terminal and time of answering a question.In addition, during by carrying out in the problem treating answer receiving first terminal transmission the instruction checked, the problem of at least one the second terminal feedback is sent to first terminal, has saved the storage space of first terminal, avoided the interference of the presentation process to first terminal simultaneously.
According to a further aspect in the invention, also proposed a kind of server, comprise the control system of the synchronous demonstrating described in above-mentioned any one technical scheme.
According to another aspect of the invention, also proposed a kind of control method of synchronous demonstrating, comprising: connect with first terminal and at least one second terminal; The presentation state of first terminal described in Real-time Obtaining; The steering order of presentation state is sent at least one second terminal described, to control at least one second terminal described and described first terminal carries out synchronous demonstrating according to the described presentation state obtained.
In this technical scheme, at least one second terminal described is controlled according to above-mentioned presentation state and first terminal carries out synchronous demonstrating by the presentation state of Real-time Obtaining first terminal, achieve the synchronous demonstrating effect of first terminal and at least one the second terminal, avoid user's at substantial energy in prior art to go papery PowerPoint to carry out corresponding with the presentation state of speaker, or electronic demonstration draft is carried out progressively corresponding troublesome operation with the presentation state of the PowerPoint in the terminal that speaker uses, improve the experience of user.Wherein, first terminal can be the terminal that demonstrator uses, and the second terminal can be the terminal that participant uses.
In technique scheme, preferably, before the step of the presentation state of Real-time Obtaining first terminal, also comprise: the document format obtaining described first terminal document to be demonstrated and at least one second terminal support described; Be the document format that at least one second terminal described is supported by the format conversion of document described to be demonstrated, and the document after transforming is sent at least one second terminal described.
In this technical scheme, by obtaining the document format that the second terminal is supported, and be that the document format of the second terminal support is to send to the second terminal by document subject feature vector to be demonstrated for first terminal, the document enabling the second terminal treat demonstration directly, easily carries out downloading and demonstrating, the user avoiding the second terminal manually carries out the troublesome operation of format conversion again after the presentation file receiving first terminal transmission, improves Consumer's Experience.
In technique scheme, preferably, also comprise: in the presentation process of described first terminal, receive the problem of at least one the second terminal feedback described, and the problem of at least one the second terminal feedback described is sent to described first terminal, the operator for described first terminal answers.
In this technical scheme, by the problem of at least one the second terminal feedback described is sent to described first terminal, the problem that the operator of first terminal needs to be answered can be notified in time, so that the operator of first terminal answers, what enhance between first terminal and the second terminal is interactive, improves the effect of synchronous demonstrating.
In technique scheme, preferably, the step problem of at least one the second terminal feedback described being sent to described first terminal is specially: judge whether described first terminal demonstrates end according to the presentation state of the described first terminal of Real-time Obtaining; At the end of judging that described first terminal is not demonstrated, store the problem of at least one the second terminal feedback described, and after the described first terminal demonstration of judgement terminates, the problem of at least one the second terminal feedback described in storage is sent to described first terminal.
In this technical scheme, by at the end of judging first terminal demonstration not, store feedback problem and judge first terminal demonstration at the end of, the feedback problem of storage is sent to first terminal, can avoid in the presentation process of first terminal, owing to sending the problem of the second terminal feedback to first terminal and interrupting the presentation process of the operator of first terminal.
In technique scheme, preferably, at the end of described first terminal do not demonstrate in judgement, also comprise: send to described first terminal and need the information of the problem answered; Receive described first terminal send to described wait the instruction that the problem answered is checked time, the problem of at least one the second terminal feedback described is sent to described first terminal.
In this technical scheme, by sending the information of problem needing to be answered to first terminal, and when first terminal checks above-mentioned information, the problem needing to be answered is sent to first terminal, make the operator of first terminal can according to above-mentioned information, the information (as quantity to be answered a question, simplified summary etc. to be answered a question) of problem needing to be answered can be known, so that the use user Reasonable adjustment demonstration time of first terminal and time of answering a question.In addition, during by carrying out in the problem treating answer receiving first terminal transmission the instruction checked, the problem of at least one the second terminal feedback is sent to first terminal, has saved the storage space of first terminal, avoided the interference of the presentation process to first terminal simultaneously.
By above technical scheme, achieve the synchronous demonstrating effect of first terminal and at least one the second terminal.In addition, in the process of synchronous demonstrating, by least one second terminal, feedback problem is sent to first terminal, inform the information of first terminal feedback problem in time, enhance the interactive of first terminal and at least one the second terminal, finally improve the effect of synchronous demonstrating.
Accompanying drawing explanation
Fig. 1 shows the schematic block diagram of the control system of synchronous demonstrating according to an embodiment of the invention;
Fig. 2 shows the schematic flow diagram of the control method of synchronous demonstrating according to an embodiment of the invention;
Fig. 3 shows the schematic flow diagram of the control method of synchronous demonstrating according to another embodiment of the invention;
Fig. 4 shows the schematic flow diagram of the control method of synchronous demonstrating according to still another embodiment of the invention.
Embodiment
In order to more clearly understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the present invention; but; the present invention can also adopt other to be different from other modes described here and implement, and therefore, protection scope of the present invention is not by the restriction of following public specific embodiment.
Fig. 1 shows the schematic block diagram of the control system of synchronous demonstrating according to an embodiment of the invention.
As shown in Figure 1, the control system 100 of synchronous demonstrating according to an embodiment of the invention, comprising: connection establishment unit 102, for connecting with first terminal and at least one second terminal; Acquiring unit 104, for the presentation state of first terminal described in Real-time Obtaining; Transmitting element 106, sends the steering order of presentation state at least one second terminal described for the described presentation state that obtains according to described acquiring unit 104, to control at least one second terminal described and described first terminal carries out synchronous demonstrating.
In this technical scheme, at least one second terminal described is controlled according to above-mentioned presentation state and first terminal carries out synchronous demonstrating by the presentation state of Real-time Obtaining first terminal, achieve the synchronous demonstrating effect of first terminal and at least one the second terminal, avoid user's at substantial energy in prior art to go papery PowerPoint to carry out corresponding with the presentation state of speaker, or electronic demonstration draft is carried out progressively corresponding troublesome operation with the presentation state of the PowerPoint in the terminal that speaker uses, improve the experience of user.Wherein, first terminal can be the terminal that demonstrator uses, and the second terminal can be the terminal that participant uses.
In technique scheme, preferably, it is characterized in that, described acquiring unit 104 also for, before the presentation state of Real-time Obtaining first terminal, obtain described first terminal document to be demonstrated and described at least one second terminal support document format; The control system of described synchronous demonstrating also comprises: processing unit 108, and the format conversion for document to be demonstrated described in being obtained by described acquiring unit 104 is the document format that at least one second terminal described is supported; Described transmitting element 106 also for, the document after transforming is sent at least one second terminal described.
In this technical scheme, by obtaining the document format that the second terminal is supported, and be that the document format of the second terminal support is to send to the second terminal by document subject feature vector to be demonstrated for first terminal, the document enabling the second terminal treat demonstration directly, easily carries out downloading and demonstrating, the user avoiding the second terminal manually carries out the troublesome operation of format conversion again after the presentation file receiving first terminal transmission, improves Consumer's Experience.
In technique scheme, preferably, also comprise: receiving element 110, in the presentation process of described first terminal, receive the problem of at least one the second terminal feedback described; Described transmitting element 106 also for, the problem of at least one the second terminal feedback described is sent to described first terminal, and the operator for described first terminal answers.
In this technical scheme, by the problem of at least one the second terminal feedback described is sent to described first terminal, the problem that the operator of first terminal needs to be answered can be notified in time, so that the operator of first terminal answers, what enhance between first terminal and the second terminal is interactive, improves the effect of synchronous demonstrating.
In technique scheme, preferably, also comprise: judging unit 112, the presentation state for the described first terminal according to described acquiring unit 104 Real-time Obtaining judges whether described first terminal demonstrates end; Storage unit 114, at the end of judging that described first terminal is not demonstrated at described judging unit 112, stores the problem of at least one the second terminal feedback described; Described transmitting element 106 also for, after described judgement judges that the demonstration of described first terminal terminates, the problem of at least one the second terminal feedback described in storing is sent to described first terminal.
In this technical scheme, by at the end of judging first terminal demonstration not, store feedback problem and judge first terminal demonstration at the end of, the feedback problem of storage is sent to first terminal, can avoid in the presentation process of first terminal, owing to sending the problem of the second terminal feedback to first terminal and interrupting the presentation process of the operator of first terminal.
In technique scheme, preferably, described transmitting element 106, also need the information of the problem answered for sending to described first terminal, and for receive described first terminal send to described wait the instruction that the problem answered is checked time, the problem of at least one the second terminal feedback described is sent to described first terminal.
In this technical scheme, by sending the information of problem needing to be answered to first terminal, and when first terminal checks above-mentioned information, the problem needing to be answered is sent to first terminal, make the operator of first terminal can according to above-mentioned information, the information (as quantity to be answered a question, simplified summary etc. to be answered a question) of problem needing to be answered can be known, so that the use user Reasonable adjustment demonstration time of first terminal and time of answering a question.In addition, during by carrying out in the problem treating answer receiving first terminal transmission the instruction checked, the problem of at least one the second terminal feedback is sent to first terminal, has saved the storage space of first terminal, avoided the interference of the presentation process to first terminal simultaneously.
The invention allows for a kind of server (not shown), comprise the control system 100 of the synchronous demonstrating shown in Fig. 1.
Fig. 2 shows the schematic flow diagram of the control method of synchronous demonstrating according to an embodiment of the invention.
As shown in Figure 2, the control method of synchronous demonstrating according to an embodiment of the invention, comprising: step 202, connects with first terminal and at least one second terminal; Step 204, the presentation state of first terminal described in Real-time Obtaining; Step 206, sends the steering order of presentation state according to the described presentation state obtained at least one second terminal described, to control at least one second terminal described and described first terminal carries out synchronous demonstrating.
In this technical scheme, at least one second terminal described is controlled according to above-mentioned presentation state and first terminal carries out synchronous demonstrating by the presentation state of Real-time Obtaining first terminal, achieve the synchronous demonstrating effect of first terminal and at least one the second terminal, avoid user's at substantial energy in prior art to go papery PowerPoint to carry out corresponding with the presentation state of speaker, or electronic demonstration draft is carried out progressively corresponding troublesome operation with the presentation state of the PowerPoint in the terminal that speaker uses, improve the experience of user.Wherein, first terminal can be the terminal that demonstrator uses, and the second terminal can be the terminal that participant uses.
In technique scheme, preferably, before the step of the presentation state of Real-time Obtaining first terminal, also comprise: the document format obtaining described first terminal document to be demonstrated and at least one second terminal support described; Be the document format that at least one second terminal described is supported by the format conversion of document described to be demonstrated, and the document after transforming is sent at least one second terminal described.
In this technical scheme, by obtaining the document format that the second terminal is supported, and be that the document format of the second terminal support is to send to the second terminal by document subject feature vector to be demonstrated for first terminal, the document enabling the second terminal treat demonstration directly, easily carries out downloading and demonstrating, the user avoiding the second terminal manually carries out the troublesome operation of format conversion again after the presentation file receiving first terminal transmission, improves Consumer's Experience.
In technique scheme, preferably, also comprise: in the presentation process of described first terminal, receive the problem of at least one the second terminal feedback described, and the problem of at least one the second terminal feedback described is sent to described first terminal, the operator for described first terminal answers.
In this technical scheme, by the problem of at least one the second terminal feedback described is sent to described first terminal, the problem that the operator of first terminal needs to be answered can be notified in time, so that the operator of first terminal answers, what enhance between first terminal and the second terminal is interactive, improves the effect of synchronous demonstrating.
In technique scheme, preferably, the step problem of at least one the second terminal feedback described being sent to described first terminal is specially: judge whether described first terminal demonstrates end according to the presentation state of the described first terminal of Real-time Obtaining; At the end of judging that described first terminal is not demonstrated, store the problem of at least one the second terminal feedback described, and after the described first terminal demonstration of judgement terminates, the problem of at least one the second terminal feedback described in storage is sent to described first terminal.
In this technical scheme, by at the end of judging first terminal demonstration not, store feedback problem and judge first terminal demonstration at the end of, the feedback problem of storage is sent to first terminal, can avoid in the presentation process of first terminal, owing to sending the problem of the second terminal feedback to first terminal and interrupting the presentation process of the operator of first terminal.
In technique scheme, preferably, at the end of described first terminal do not demonstrate in judgement, also comprise: send to described first terminal and need the information of the problem answered; Receive described first terminal send to described wait the instruction that the problem answered is checked time, the problem of at least one the second terminal feedback described is sent to described first terminal.
In this technical scheme, by sending the information of problem needing to be answered to first terminal, and when first terminal checks above-mentioned information, the problem needing to be answered is sent to first terminal, make the operator of first terminal can according to above-mentioned information, the information (as quantity to be answered a question, simplified summary etc. to be answered a question) of problem needing to be answered can be known, so that the use user Reasonable adjustment demonstration time of first terminal and time of answering a question.In addition, during by carrying out in the problem treating answer receiving first terminal transmission the instruction checked, the problem of at least one the second terminal feedback is sent to first terminal, has saved the storage space of first terminal, avoided the interference of the presentation process to first terminal simultaneously.
Technical scheme of the present invention is described in detail below in conjunction with Fig. 3 to Fig. 4.
Fig. 3 shows the schematic flow diagram of the control method of synchronous demonstrating according to another embodiment of the invention.
As shown in Figure 3, the control method of synchronous demonstrating according to another embodiment of the invention, comprising: step 302, and server receives the PowerPoint that first terminal is uploaded; Step 304, the PowerPoint of reception is converted to the multiple document format being applicable to multiple second terminal by server; Step 306, the list of server update PowerPoint, above-mentioned list comprises presentation file and the download address link thereof of the multiple document format of generation.
Fig. 4 shows the schematic flow diagram of the control method of synchronous demonstrating according to still another embodiment of the invention.
As shown in Figure 4, the control method of synchronous demonstrating according to still another embodiment of the invention, comprising: step 402, and the second terminal opens the related application of synchronous demonstrating; Whether step 404, have new presentation file in the PowerPoint list in the second terminal judges server; Step 406, when having new presentation file in the PowerPoint list in determining server, second terminal downloads presentation file (certainly, after the second terminal opening application program, server also can judge whether there is new presentation file in PowerPoint list, if have, then send presentation file to the second terminal); Step 408, the second terminal shows the demonstration interface of presentation file; Step 410, the second terminal receives play instruction and prepares to play presentation file; Step 412, the status information of the terminal that the second terminal receives message server forwards speaker uses; Step 414, the second terminal synchronizes plays presentation file.
Described first terminal can be ipad, and described second terminal also can be ipad or mobile phone, realizes synchronous demonstrating process and is: iPad terminal provides PowerPoint to upload, PowerPoint preview between multiple ipad; Server provides the functions such as PowerPoint transcoding, spanned file download link, messenger service.
Concrete synchronous demonstrating process is as follows:
(1) iPad needs to install mobile conference client, meeting room needs deployment server.
(2) after having disposed, speaker enters meeting room, selects the PowerPoint that will give a lecture to upload, uploads successfully, and the upload file of service meeting transcoding, generates download address.
(3) participant can check the PowerPoint on server on ipad or mobile phone, after having downloaded, and can directly preview.
(4), after speaker opens synchronous mode, the ipad of participant or the screen of mobile phone will receive speaker and control, the forwarding of network in charge control command.
More than be described with reference to the accompanying drawings technical scheme of the present invention, the present invention proposes a kind of control program of new synchronous demonstrating, control at least one second terminal described according to above-mentioned presentation state and carry out synchronous demonstrating by the presentation state of Real-time Obtaining first terminal with first terminal, achieve the effect that first terminal and at least one second terminal synchronizes are demonstrated.In addition, in the process of synchronous demonstrating, in real time feedback problem is sent to first terminal by least one second terminal, inform the information of first terminal feedback problem in time, enhance the interactive of first terminal and at least one the second terminal, finally improve the effect of synchronous demonstrating, improve Consumer's Experience.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a control system for synchronous demonstrating, is characterized in that, comprising:
Connection establishment unit, for connecting with first terminal and at least one second terminal;
Acquiring unit, for the presentation state of first terminal described in Real-time Obtaining;
Transmitting element, sends the steering order of presentation state at least one second terminal described for the described presentation state that obtains according to described acquiring unit, to control at least one second terminal described and described first terminal carries out synchronous demonstrating.
2. the control system of synchronous demonstrating according to claim 1, is characterized in that,
Described acquiring unit also for, before the presentation state of Real-time Obtaining first terminal, obtain described first terminal document to be demonstrated and described at least one second terminal support document format;
The control system of described synchronous demonstrating also comprises:
Processing unit, the format conversion for document to be demonstrated described in being obtained by described acquiring unit is the document format that at least one second terminal described is supported;
Described transmitting element also for, the document after transforming is sent at least one second terminal described.
3. the control system of synchronous demonstrating according to claim 1 and 2, is characterized in that, also comprises:
Receiving element, in the presentation process of described first terminal, receives the problem of at least one the second terminal feedback described;
Described transmitting element also for, the problem of at least one the second terminal feedback described is sent to described first terminal, and the operator for described first terminal answers.
4. the control system of synchronous demonstrating according to claim 3, is characterized in that, also comprises:
Judging unit, the presentation state for the described first terminal according to described acquiring unit Real-time Obtaining judges whether described first terminal demonstrates end;
Storage unit, at the end of judging that described first terminal is not demonstrated at described judging unit, stores the problem of at least one the second terminal feedback described;
Described transmitting element also for, after described judgement judges that the demonstration of described first terminal terminates, the problem of at least one the second terminal feedback described in storing is sent to described first terminal.
5. the control system of synchronous demonstrating according to claim 4, it is characterized in that, described transmitting element, also need the information of the problem answered for sending to described first terminal, and for receive described first terminal send to described wait the instruction that the problem answered is checked time, the problem of at least one the second terminal feedback described is sent to described first terminal.
6. a control method for synchronous demonstrating, is characterized in that, comprising:
Connect with first terminal and at least one second terminal;
The presentation state of first terminal described in Real-time Obtaining;
The steering order of presentation state is sent at least one second terminal described, to control at least one second terminal described and described first terminal carries out synchronous demonstrating according to the described presentation state obtained.
7. the control method of synchronous demonstrating according to claim 6, is characterized in that, before the step of the presentation state of Real-time Obtaining first terminal, also comprises:
Obtain the document format of described first terminal document to be demonstrated and at least one second terminal support described;
Be the document format that at least one second terminal described is supported by the format conversion of document described to be demonstrated, and the document after transforming is sent at least one second terminal described.
8. the control method of the synchronous demonstrating according to claim 6 or 7, is characterized in that, also comprises:
In the presentation process of described first terminal, receive the problem of at least one the second terminal feedback described, and the problem of at least one the second terminal feedback described is sent to described first terminal, the operator for described first terminal answers.
9. the control method of synchronous demonstrating according to claim 8, is characterized in that, the step that the problem of at least one the second terminal feedback described is sent to described first terminal is specially:
Judge whether described first terminal demonstrates end according to the presentation state of the described first terminal of Real-time Obtaining;
At the end of judging that described first terminal is not demonstrated, store the problem of at least one the second terminal feedback described, and after the described first terminal demonstration of judgement terminates, the problem of at least one the second terminal feedback described in storage is sent to described first terminal.
10. the control method of synchronous demonstrating according to claim 9, is characterized in that, at the end of the described first terminal of judgement is not demonstrated, also comprises:
Send to described first terminal and need the information of the problem answered;
Receive described first terminal send to described wait the instruction that the problem answered is checked time, the problem of at least one the second terminal feedback described is sent to described first terminal.
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| CN201410455101.8A CN105468551A (en) | 2014-09-09 | 2014-09-09 | Control system for synchronized presentation and control method for synchronized presentation |
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| CN201410455101.8A CN105468551A (en) | 2014-09-09 | 2014-09-09 | Control system for synchronized presentation and control method for synchronized presentation |
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| CN102930014A (en) * | 2011-11-01 | 2013-02-13 | 微软公司 | Real-time document demonstration data synchronization through a universal service |
| CN103020192A (en) * | 2012-12-03 | 2013-04-03 | 东莞宇龙通信科技有限公司 | File browsing method and system |
| CN103761894A (en) * | 2014-01-28 | 2014-04-30 | 成都恒轩汇智科技有限公司 | Interaction classroom implementing method and interactive platform |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0697773A2 (en) * | 1994-06-24 | 1996-02-21 | Fleetwood Furniture Company, Inc. | Audience response system and data transfer protocol |
| CN102930014A (en) * | 2011-11-01 | 2013-02-13 | 微软公司 | Real-time document demonstration data synchronization through a universal service |
| CN103020192A (en) * | 2012-12-03 | 2013-04-03 | 东莞宇龙通信科技有限公司 | File browsing method and system |
| CN103761894A (en) * | 2014-01-28 | 2014-04-30 | 成都恒轩汇智科技有限公司 | Interaction classroom implementing method and interactive platform |
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Application publication date: 20160406 |