CN101267326B - Orientation control system for multi-party presentation document conference - Google Patents
Orientation control system for multi-party presentation document conference Download PDFInfo
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- CN101267326B CN101267326B CN2007101359149A CN200710135914A CN101267326B CN 101267326 B CN101267326 B CN 101267326B CN 2007101359149 A CN2007101359149 A CN 2007101359149A CN 200710135914 A CN200710135914 A CN 200710135914A CN 101267326 B CN101267326 B CN 101267326B
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Abstract
A direction control system of a multiparty demonstrative document is disclosed, comprising a plurality of computers, a gateway device, a display, a conference control module and a direction control module; the plurality of computers are respectively connected with the network established by the gateway device, wherein the computer having the top authority is principal computer which can appoint any computer as the computer for demonstrating the documents; and the conference control module is utilized to output the demonstrative document image on the screen of the computer for demonstrating the documents to the display through the gateway device, the direction control module is used for collecting direction coordinates of a direction device of the computers, and for outputting the coordinates to the demonstrative document image on the display through the gateway device. By using the invention, nobody cannot perform the indication operations to the ongoing demonstrative document image on the display through own direction device and direction coordinates, leading the conference participants to clearly understand the locations to be discussed, thus making the conference more smooth and efficient.
Description
Technical field
The present invention utilizes network to connect plural platform computer to carry out multi-party demonstration manuscript conference, be meant a kind of pointing control system that is applied to multi-party demonstration manuscript conference especially relevant for a kind of.
Background technology
Along with constantly bringing forth new ideas and the improvement of the network equipment of computer science and technology, utilize network to connect plural platform computer and carry out the inexorable trend that multi-party demonstration manuscript conference has been following meeting development.
See also shown in Figure 1A, Figure 1B, it comprises plural platform computer 1, a gateway 2, a display 3 and a meeting control module 4 for the system architecture diagram of existing multi-party demonstration manuscript conference among figure.
Aforementioned calculation machine 1 all has the function of wireless Internet access, and connect and data access by wireless network and gateway 2, display 3 can be one to have LCD, plasma-screen television or the digital projector of DVI or VGA interface, among the figure with digital projector and cloth curtain as explanation, when digital projector and gateway 2 connect, the PowerPoint picture that gateway 2 is exported can be projeced in the cloth curtain by this digital projector, and the carrying out of multi-party demonstration manuscript conference mainly is by meeting control module 4, and its function declaration is as follows.
When multi-party demonstration manuscript conference begins to carry out, meeting control module 4 can be hosting computer 1a according to user's Permission Levels definition authority credentials soprano, preside over computer 1a and have the right to determine that any computer 1 is PowerPoint computer 1b in the meeting, and control meeting control module 4 is sent to gateway 2 with the PowerPoint picture 5 of the screen of PowerPoint computer 1b, by display 3 this PowerPoint picture 5 is shown again, this moment PowerPoint computer 1b the user person that is exactly the PowerPoint, it can explain orally PowerPoint picture 5 contents of its computer screen by 3 couples of participants of display.
The great advantage of existing multi-party demonstration manuscript conference is: the participant is when the person delivers its PowerPoint content if will become the PowerPoint, as long as just its computer 1 can be set for PowerPoint computer 1b through the agreement of presiding over computer 1a, and be shown in the display 3 by the PowerPoint picture of gateway 2 with its computer screen.
Yet, existing multi-party demonstration manuscript conference is when carrying out PowerPoint, in the shown PowerPoint picture 5 of display 3, the PowerPoint picture and the indicator device 6b (for example mouse) that PowerPoint computer 1b screen can only occur, when all participants will discuss to this PowerPoint picture 5, the person's that often has only the PowerPoint indicator device 6b can move in PowerPoint picture 5, other participant then can only express by oral account, or provides Laser pen (Laser Pointer) for oneself and point out the position that it will be discussed.But the oral account mode is difficult to allow other people know its position to be expressed, then must provide for oneself in the Laser pen mode, in addition, the color of most of Laser pen is all the same, for example red, if when having a lot of people to use projection pen to discuss simultaneously, will make that then the carrying out of demonstration manuscript conference is more chaotic.
Summary of the invention
Main purpose of the present invention is to provide a kind of pointing control system of multi-party demonstration manuscript conference, this system can be with the sensing coordinate of the indicator device of a plurality of computers, export to simultaneously in the display, make the carrying out of multi-party demonstration manuscript conference more smooth and easy more efficient.
To achieve the above object, the pointing control system of multi-party demonstration manuscript conference provided by the present invention comprises: a plurality of computers, a gateway, a display, a meeting control module and are pointed to control module.
Above-mentioned each computer all has an indicator device (for example mouse), and each indicator device all has one and points to coordinate (for example cursor) in the PowerPoint picture of its pairing computer screen, in addition, each computer all can be set up network by this gateway and connect the line data transmission of going forward side by side, when display is connected with this gateway, the data that gateway transmitted will be presented in the display.
The meeting control module is stored in gateway inside, and is downloaded in this computer when computer and gateway connect, and when all computers all connect with gateway and carry out the meeting control module, just can carry out multi-party demonstration manuscript conference.Meeting this moment control module will be presided over computer according to the Permission Levels definition one of all computers, wherein preside over normally authority credentials soprano of computer, it has the right to determine that any computer is the PowerPoint computer in the meeting, the PowerPoint picture of this PowerPoint computer screen is sent to gateway, by display the PowerPoint picture is shown again.
Point to control module and be stored in gateway inside, and in this computer of when computer and gateway connect, downloading, therefore point to control module and the meeting control module can be to combine, it also can be control module with indivedual standalone features, the sensing coordinate that the major function of pointing to control module is to capture the indicator device of above-mentioned a plurality of computers will point to coordinate by gateway again and be overlapped in the PowerPoint picture of this display in OSD (On Screen Display) mode.
Wherein, when the user utilizes a computer and this gateway to set up network to be connected, this points to control module can produce an input interface automatically at the screen of this computer, the user can be by this interface input user title, point to the color of coordinate, shape and selection activate or close this sensing control module, when if the user selects to activate, this points to control module can be according to user's instruction, title with this user, point to the CF of coordinate, be overlapped in the PowerPoint picture of this display, otherwise, if when the user selects to close, this user's sensing coordinate will can not appear in the PowerPoint picture of display.
Again, sensing control module of the present invention also comprises a conversion of resolution module, because the resolution of each computer screen may be different because of the difference of setting, therefore when the resolution changing of screen, pointing to coordinate also must can guarantee to point to coordinate and can refer in same target location when the screen of different resolution earlier through conversion.
In addition, sensing control module of the present invention also comprises a picture mode switch module, and switch by a hot key of computer, when this picture mode activation, this sensing control module can be presented at the motion track of the indicator device of aforementioned calculation machine in the PowerPoint picture of display, otherwise, then stop the picture pattern.
Moreover, sensing control module of the present invention more comprises the user mode of a monitoring module in order to the indicator device of monitoring aforementioned calculation machine, when surpassing a period of time, do not use the indicator device of arbitrary computer, the sensing coordinate that this monitoring module will stop this indicator device exports in the PowerPoint picture of this display, is used once again up to this indicator device.
By above explanation as can be known, utilize pointing control system provided by the present invention when carrying out multi-party demonstration manuscript conference, the user of any computer can be by indicator device (mouse) and the sensing coordinate (cursor) of oneself, the PowerPoint picture at display is just indicated operation, make other participant can clearly understand the position that it will be discussed, and then make the carrying out of meeting more smooth and more efficient.
Description of drawings
Figure 1A, Figure 1B are for utilizing the system architecture diagram of existing multi-party demonstration manuscript conference.
Fig. 2 is the pointing control system Organization Chart of multi-party demonstration manuscript conference of the present invention.
Fig. 3 utilizes sensing control module of the present invention the sensing coordinate of a plurality of computers to be overlapped in the schematic diagram of the PowerPoint picture of display.
The input interface schematic diagram that Fig. 4 is provided for sensing control module of the present invention.
Fig. 5 A is the system architecture diagram of conversion of resolution module of the present invention.
Fig. 5 B is the operational flowchart of conversion of resolution module of the present invention.
Fig. 6 is the system architecture diagram of picture mode switch module of the present invention and monitoring module.
The primary clustering symbol description:
1～computer 1a～hosting computer
1b～PowerPoint computer 2～gateway
3～display, 4～meeting control module
5～PowerPoint picture, 6～indicator device
10～computer 10a～hosting computer
10b～PowerPoint computer 20～gateway
30～display, 40～meeting control module
50～sensing control module, 60～indicator device
70～PowerPoint picture 80～sensing coordinate
91～conversion of resolution module, 92～picture mode switch module
93～monitoring module, 94～hot key
Embodiment
For making advantage of the present invention and the spirit can be further revealed, following conjunction with figs. elaborate as after.
See also shown in Figure 2ly, it is the pointing control system Organization Chart of multi-party demonstration manuscript conference of the present invention.Comprise a plurality of computers 10, a gateway 20, a display 30, a meeting control module 40 and a sensing control module 50 among the figure.Aforementioned calculation machine 10 all has the function of wireless Internet access, and gateway 20 can provide network to connect and data access, 30 of displays are LCD screen, plasma-screen television or the digital projectors with a VGA or DVI coffret, when it is connected with gateway 20, with the data that show that gateway 20 is transmitted, and meeting control module 40 is the application program that is arranged on gateway 20 inside with pointing to control module 50, and its effect will be described below.
Above-mentioned each computer 10 all has an indicator device 60 (for example mouse), and each indicator device 60 all has one and points to coordinate (for example cursor) in the PowerPoint picture of its pairing computer screen, when a computer 10 desires add a multi-party demonstration manuscript conference, it must be set up network by network with gateway 20 earlier and be connected, meeting control module 40 is downloaded to computer 10 inner and execution, when if meeting control module 40 itself has been installed in these computer 10 inside, then directly carry out meeting control module 40 and get final product, need not to download again and installation procedure.
When all computers 10 all connect with gateway 20 and carry out meeting control module 40, just can carry out multi-party demonstration manuscript conference.Meeting this moment control module 40 will be presided over computer 10a according to the Permission Levels definition one of all computers 20, wherein preside over normally Permission Levels soprano of computer 10a, its decision of having the right is PowerPoint computer 10b with any computer 10 in the meeting, and the PowerPoint picture 70 of this PowerPoint computer 10b screen is sent to gateway 20, and this PowerPoint picture 70 is shown by display 30.
Maximum of the present invention is characterised in that provides one to point to control module 50, this sensing control module 50 is stored in the gateway 20, and in this computer 10 of when a computer 10 and gateway 20 are set up network and be connected, downloading, therefore pointing to control module 50 can be to combine with meeting control module 40, it also can be control module with indivedual standalone features, the sensing coordinate that the major function of wherein pointing to control module 50 is to capture the indicator device 60 of above-mentioned a plurality of computer 10 will point to coordinate by gateway 20 again and be overlapped in the PowerPoint picture 70 of this display 30 in OSD (On Screen Display) mode.
See also shown in Figure 3, it is to utilize sensing control module of the present invention the sensing coordinate of a plurality of computers to be overlapped in the schematic diagram of the PowerPoint picture of display, by among the figure as can be known, the sensing coordinate 80a that a plurality of computers in the shown PowerPoint picture 70 of display, occurred, 80b, 80c, again because these point to coordinate 80a, 80b, 80c is overlapped in the PowerPoint picture 70 of display in the OSD mode, therefore these point to coordinate 80a, 80b, 80c has only the function of indication, and can't click or trigger icon (icon) in the PowerPoint picture 70, person itself can click the icon of PowerPoint picture 70 or trigger to have the PowerPoint only.
See also shown in Figure 4, it is for pointing to the input interface schematic diagram that control module provided, when the user begins to carry out sensing control module 50, this points to control module 50 can produce an input interface 90 automatically in user's computer screen, the user can be by this interface input user title, point to the color of coordinate, shape and selection activate or close this sensing control module 50, when if the user selects to activate, this points to control module 50 can be according to user's instruction, title with this user, point to the CF of coordinate 80, be overlapped in the PowerPoint picture 70 of this display 30, otherwise, if when the user selects to close, this user's sensing coordinate 80 will can not appear in the PowerPoint picture 70 of display 30.
In addition, sensing control module of the present invention also comprises a conversion of resolution module, picture mode switch module and a monitoring module, and its function is as follows with division.
See also shown in Fig. 5 A, because the screen resolution of each computer may be different because of the difference of setting, therefore when the screen B resolution of the screen A resolution of other user's computer and PowerPoint person computer not simultaneously, the sensing coordinate 80 of other user's computer must carry out a certain proportion of conversion through conversion of resolution module 91 earlier, in the time of can guaranteeing that its sensing coordinate 80 is transformed into the screen of different resolution, also can correctly refer in same target location.
Fig. 5 B is the operational flowchart of conversion of resolution module 91, comprise: the resolution value (S51) of entr screen A and screen B, the resolution of screen A and screen B whether identical (S52) relatively, if the different conversion values (S53) that then calculate resolution between two screens, the sensing coordinate of screen A is multiplied by this conversion value and exports this screen B (S54) to.
See also shown in Figure 6, picture mode switch module 92 is switched by a hot key 94 of computer 10, when this picture mode activation, these picture mode switch module 92 meetings are presented at the motion track of the sensing coordinate 80d of aforementioned calculation machine 10 in the PowerPoint picture 70 of display 30, otherwise, then stop the picture pattern, its purpose is to provide the user to enclose and selects the function of object or picture, so as can be more accurate point out its position to be expressed or object.
Please consult shown in Figure 6 once more, sensing control module 50 of the present invention more comprises the user mode of a monitoring module 93 in order to the indicator device 60 of monitoring aforementioned calculation machine 19, when surpassing a period of time, do not use the indicator device 60 of arbitrary computer 10, the sensing coordinate 80e that this monitoring module 93 will stop this indicator device 60 exports in the PowerPoint picture 70 of this display 30, is used once again up to this indicator device 60.
The above only is a preferred embodiment of the present invention, and it is not in order to limiting practical range of the present invention, anyly has the knack of the modification slightly that this skill person makes according to spirit of the present invention, must belong to spirit of the present invention and scope.
Claims (10)
1. the pointing control system of a multi-party demonstration manuscript conference is characterized in that, described system comprises:
A plurality of computers, it comprises a PowerPoint computer, described a plurality of computers all have an indicator device, and each indicator device all has a sensing coordinate in the screen of its pairing computer;
One gateway, it is set up network with described a plurality of computers and is connected the line data transmission of going forward side by side;
One display, it is connected with described gateway;
One meeting control module, it exports described display in order to the PowerPoint picture with described PowerPoint computer screen to by described gateway; And
One points to control module, and it captures the sensing coordinate of the indicator device of described a plurality of computers by described gateway, and described sensing coordinate is exported in the PowerPoint picture of described display.
2. pointing control system as claimed in claim 1 is characterized in that, described sensing coordinate is overlapped in the PowerPoint picture of described display in the OSD mode.
3. pointing control system as claimed in claim 1 is characterized in that, described indicator device is a mouse.
4. pointing control system as claimed in claim 1 is characterized in that, described sensing control module is stored in the described gateway.
5. pointing control system as claimed in claim 1, it is characterized in that, described sensing control module also comprises a conversion of resolution device, described conversion of resolution device can be adjusted differences in resolution between the screen of the screen of described a plurality of computers and described display, and the sensing coordinate of the indicator device of described a plurality of computers can correctly be exported in the PowerPoint picture of described display.
6. pointing control system as claimed in claim 1, it is characterized in that, described sensing control module more comprises a picture mode switch module, when described picture mode activation, described sensing control module can be presented at the motion track of the indicator device of described a plurality of computers in the PowerPoint picture of display.
7. pointing control system as claimed in claim 6 is characterized in that, described a plurality of computers have a hot key in order to switch the picture pattern of described picture mode switch module.
8. pointing control system as claimed in claim 1 is characterized in that, described display has VGA or DVI coffret, and carries out transfer of data by described interface and described gateway.
9. pointing control system as claimed in claim 1, it is characterized in that, described sensing control module also comprises a monitoring module, described monitoring module can be monitored the user mode of the indicator device of described a plurality of computers, if there is the indicator device of arbitrary computer not use above a period of time, described monitoring module will stop this sensing coordinate that surpasses the indicator device in the untapped computer of a period of time and export in the PowerPoint picture of described display, be used once again up to this indicator device that surpasses in the untapped computer of a period of time.
10. pointing control system as claimed in claim 1, it is characterized in that, described a plurality of computer all has its specific authority credentials, wherein the computer that authority credentials is the highest is for presiding over computer, it can specify arbitrary computer in described a plurality of computer as the PowerPoint computer, and controls described meeting control module and export the PowerPoint picture of described PowerPoint computer to described gateway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101359149A CN101267326B (en) | 2007-03-12 | 2007-03-12 | Orientation control system for multi-party presentation document conference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101359149A CN101267326B (en) | 2007-03-12 | 2007-03-12 | Orientation control system for multi-party presentation document conference |
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| Publication Number | Publication Date |
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| CN101267326A CN101267326A (en) | 2008-09-17 |
| CN101267326B true CN101267326B (en) | 2011-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2007101359149A Active CN101267326B (en) | 2007-03-12 | 2007-03-12 | Orientation control system for multi-party presentation document conference |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8473571B2 (en) * | 2009-01-08 | 2013-06-25 | Microsoft Corporation | Synchronizing presentation states between multiple applications |
| JP4998594B2 (en) * | 2010-05-31 | 2012-08-15 | コニカミノルタビジネステクノロジーズ株式会社 | Display device, display method, display program |
| CN103701908A (en) * | 2013-12-28 | 2014-04-02 | 华为技术有限公司 | Method, device and system for remote interaction |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1392527A (en) * | 2001-06-14 | 2003-01-22 | 致伸科技股份有限公司 | Cursor indicator with display function |
| CN2559056Y (en) * | 2002-08-02 | 2003-07-02 | 昆盈企业股份有限公司 | Manuscript demonstration device |
| CN1858690A (en) * | 2005-12-30 | 2006-11-08 | 珠海金山软件股份有限公司 | Intelligent computer and device for displaying mark position and playing device for playing filmslide |
-
2007
- 2007-03-12 CN CN2007101359149A patent/CN101267326B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1392527A (en) * | 2001-06-14 | 2003-01-22 | 致伸科技股份有限公司 | Cursor indicator with display function |
| CN2559056Y (en) * | 2002-08-02 | 2003-07-02 | 昆盈企业股份有限公司 | Manuscript demonstration device |
| CN1858690A (en) * | 2005-12-30 | 2006-11-08 | 珠海金山软件股份有限公司 | Intelligent computer and device for displaying mark position and playing device for playing filmslide |
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| CN101267326A (en) | 2008-09-17 |
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