CN104317423B - A kind of combination PPT presentation control method and system - Google Patents
A kind of combination PPT presentation control method and system Download PDFInfo
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- CN104317423B CN104317423B CN201410566535.5A CN201410566535A CN104317423B CN 104317423 B CN104317423 B CN 104317423B CN 201410566535 A CN201410566535 A CN 201410566535A CN 104317423 B CN104317423 B CN 104317423B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
- G06F9/44521—Dynamic linking or loading; Link editing at or after load time, e.g. Java class loading
- G06F9/44526—Plug-ins; Add-ons
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Abstract
The present invention provides a kind of combination PPT presentation control method and system, and method includes：PPT linkage plug-in units are installed to PPT main control ends, and input following configuration information：The specified page number and the corresponding relation of the manipulation information linked to PPT controlled terminals linked in PPT main control ends；During PPT main control ends carry out lantern slide switching to PPT PowerPoints, during PPT main control ends send PPT PowerPoints being switched to lantern slide corresponding with specified page number, PPT main control ends send the triggering command of coordinated signals to control main frame；Control main frame sends corresponding manipulation information to each PPT controlled terminal, realizes the purpose that coordinated signals are carried out to each PPT controlled terminal.Traditional PPT application software and meeting-place control device or other PPT work stations are subjected to auto-associating, it is not necessary to staff's manual manipulation, there is coordinated signals efficiency high, improve the overall demonstration control experience of user.
Description
Technical field
The invention belongs to multimedia meeting-place demonstration control technology field, and in particular to a kind of combination PPT demonstration controlling party
Method and system.
Background technology
PPT (Powerpoint) is the PowerPoint software of Microsoft's design, can be created using Powerpoint softwares
The every page built in PowerPoint, PowerPoint is referred to as lantern slide, therefore, and PowerPoint is by multiple slide groups into every unreal
Lamp piece is content that is not only separate in PowerPoint but also connecting each other.
With stepping up for PPT application level, it is widely used to multimedia meeting-place demonstration field, in multimedia meeting
In the presentation process of field, the PowerPoint made by PPT is operated report, enterprises propagandist, product recommendations, wedding celebration, item
Mesh competitive bidding, Management Advisory Services and educational training etc..
In the prior art, when speaker carries out demonstration by a certain PPT PowerPoints A to be reported, it is often necessary to which PPT is drilled
Show that manuscript A page turning action links with other PPT controlled terminals, so as to realize that effect is reported in optimal demonstration, for example, PPT is controlled
Hold as another PPT PowerPoint B, and PPT PowerPoints B is PPT PowerPoints A translator of English original text, PPT PowerPoints A
Main screen is invested, PPT PowerPoints B invests left side and shielded, then：Cutting for slide content is carried out when speaker stirs PPT PowerPoints A
When changing, when being such as switched to the 3rd lantern slide from the 2nd lantern slide, understand for convenience of audience, it is necessary to synchronous by PPT PowerPoints B
The 3rd lantern slide is switched to from the 2nd lantern slide, so as to ensure that the slide content that left side screen is currently shown currently shows for main screen
The translator of English content of the slide content shown.At present, mainly realize that the linkage of multiple PPT PowerPoints is turned over by many people operation
Page control, both with linkage page turning efficiency it is low the problem of, and higher requirement is proposed to the professional skill of site operation personnel.
For another example PPT controlled terminals are some meeting-place video device, then in PPT PowerPoint A page turnings, it is often necessary to
Change the video device state in meeting-place, so as to coordinate demonstration.Such as, video device is a certain video disc player for being arranged in meeting-place.
Process is：First, PPT PowerPoints A invests main screen, then, and speaker stirs PPT PowerPoints A and carries out slide content
During switching, when being such as switched to the 3rd lantern slide from the 2nd lantern slide, if the 3rd lantern slide is to be gone through by the way that character introduction is a certain
The life of history personage, then preferably understand the historical personage for convenience of audience, it is often necessary to Synchronization Control video disc player to
Left side screen projects the one section audiovisual materials related to the historical personage.At present, as operator it was observed that PPT PowerPoints A is cut
When changing to the 3rd lantern slide, then operator starts the video disc player by central control system, so as to complete above-mentioned PowerPoint page turning
The process of coordinated signals relevant device state.It can be seen that, this kind of control process still both has the problem of coordinated signals efficiency is low, again
Professional skill to site operation personnel proposes higher requirement, is unfavorable for promoting the use of.
The content of the invention
The defect existed for prior art, the present invention provides a kind of combination PPT presentation control method and system, can have
Effect solves the above problems.
The technical solution adopted by the present invention is as follows：
The present invention provides the page turning linkage presentation control method of combination PPT a kind of, comprises the following steps：
S1, installs PPT linkage plug-in units to PPT main control ends, and inputs following equipment control item to PPT linkage plug-in units and match somebody with somebody
Confidence ceases：The correspondence pass of the specified page number linked in PPT main control ends and the manipulation information linked to PPT controlled terminals
System；
S2, the PPT PowerPoints shown that need to link are issued to the PPT main control ends；
S3, during the PPT main control ends carry out lantern slide switching to the PPT PowerPoints, as the PPT master
During control end sends the PPT PowerPoints being switched to lantern slide corresponding with the specified page number, the PPT master controls
End reads the manipulation information linked to PPT controlled terminals on installed PPT linkage plug-in units simultaneously；Then, to control
Main frame sends the triggering command of coordinated signals；Wherein, carry and described PPT controlled terminals to be linked in the triggering command
Manipulate information；
S4, the control main frame receives the triggering command, and then sending corresponding manipulation to each PPT controlled terminal believes
Breath, realizes the purpose that coordinated signals are carried out to each PPT controlled terminal.
It is preferred that, the PPT linkages plug-in unit also includes following configuration information：First IP address of PPT main control ends, control master
Second IP address of machine and the 3rd IP address of each PPT controlled terminal；
In S3, the PPT main control ends send the triggering command of coordinated signals to control main frame, refer specifically to：
The PPT main control ends read the second IP address on installed PPT linkage plug-in units；Then, to described
The corresponding control main frame of two IP address sends the triggering command of coordinated signals；Wherein, each is also carried in the triggering command
3rd IP address of PPT controlled terminals；
In S4, the control main frame receives the triggering command, and then sending corresponding manipulation to each PPT controlled terminal believes
Breath, is referred specifically to：
The control main frame parses the triggering command, obtains the 3rd IP of each PPT controlled terminal in the triggering command
Address；Then, information is manipulated to PPT controlled terminals transmission corresponding with the 3rd IP address is corresponding.
It is preferred that, the PPT controlled terminals are provided with the controlled PPT work stations or at least of PPT application programs at least one
One manipulated signal source device.
It is preferred that, when the PPT controlled terminals are the controlled PPT work stations for being provided with PPT application programs, in S1, to PPT
The manipulation information that controlled terminal is linked refers to the manipulation information that page turning is synchronized to the controlled PPT work stations.
It is preferred that, the manipulated signal source device refers to the video device for being arranged in meeting-place.
It is preferred that, the video device includes one kind in TV, video camera, projecting apparatus, lifting display and video disc player
Or it is several.
It is preferred that, when the manipulated signal source device refers to the video device for being arranged in meeting-place, in S1, to PPT controlled terminals
The manipulation information linked refer to the video device is opened, closed, the manipulation information of conversion angle.
The present invention also provides the page turning linkage Demonstration Control System of combination PPT a kind of, including：PPT main control ends, control main frame
With PPT controlled terminals；
Wherein, the PPT main control ends include：
PPT application programs, for being shown to PPT PowerPoints；
PPT linkage plug-in units, are installed in the PPT application programs, for configuring following equipment control item configuration information：
The specified page number and the corresponding relation of the manipulation information linked to PPT controlled terminals linked in PPT main control ends；
First receiving module, the PPT PowerPoints for receiving the displaying that linked the need for PPT publishing tools are issued；
Handover module, for carrying out lantern slide switching to the PPT PowerPoints；
Read module, for when the handover module PPT PowerPoints are switched to it is corresponding with the specified page number
Lantern slide during, read the manipulation information linked to PPT controlled terminals on installed PPT linkages plug-in unit；
First sending module, for the manipulation linked to PPT controlled terminals the letter for being read the read module
Breath is sent to control main frame；
The control main frame includes：
Second receiving module, is believed for receiving the PPT main control ends by the manipulation transmitted by first sending module
Breath；
Second sending module, for the manipulation information received by second receiving module to be sent into each
PPT controlled terminals, realize the purpose that coordinated signals are carried out to each PPT controlled terminal.
Beneficial effects of the present invention are as follows：
The presentation control method and system for the combination PPT that the present invention is provided, to control main frame open external interface, realize with
Lower two kinds of functions：The process of the multiple PPT of PPT automatic linkages page turning process and PPT automatic linkages video device control, because
This, make full use of it is existing can field device, using user as core, by traditional PPT application software and meeting-place control device or its
He carries out auto-associating by PPT work stations, it is not necessary to staff's manual manipulation, has the advantages that coordinated signals efficiency high, is lifted
The overall demonstration control experience of user.
Brief description of the drawings
Fig. 1 controls the structural representation of application system for the meeting-place that the present invention is provided；
The schematic flow sheet of the presentation control method for the combination PPT that Fig. 2 provides for the present invention；
Fig. 3 illustrates for the flow that the page turning by a PPT that the present invention is provided drives other PPT to synchronize page turning
Figure；
What Fig. 4 present invention was provided is shown the flow that other signal source equipments are manipulated in meeting-place by PPT page turnings linkage
It is intended to.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail：
Embodiment one
Central control system is central control system, the abbreviation of multi-media central control system.Central control system smart meeting room,
Multifunctional hall, multi-media classroom, Surveillance center, command centre, control centre, news issuing center, hotel, smart home etc. are led
Domain is widely used.
In the prior art, separate just because of PPT application programs and meeting-place control, PPT displayings are intended only as meeting-place
One subitem of control is carried out, and is interacted so as to just cause PPT displaying process to carry out linkage with other controlled devices, and then
Cause during PPT is shown, PPT application programs need frequently to carry out frequently handover operation with other controlled devices, to existing
Operating personnel's professional skill of field proposes higher requirement.
Limitation and shortcoming in above-mentioned PPT application processes, the control mode mainly used by current central control system
Determine.Current central control system can be controlled to all kinds of video devices in meeting-place, and be shown on large-size screen monitors.But
The Closed Architecture of central control system can not carry out interface opening to some application programs, also cannot be to such as PPT standards application journey
Sequence is controlled support.
For above-mentioned technical problem, the present invention provides a kind of combination PPT presentation control method and system, is related to many matchmakers
Know from experience field control field, make central control system provide to application program open interface, and then enable PPT application programs and its
His equipment control is combined, and reduces handover operation between PPT application programs and other equipment, it is to avoid due to frequent switching band
The maloperation come, realizes the Application of Linkage Control of more convenient PPT demonstration controls.
It should be noted that for the meeting station control system existed in the prior art, because it has middle control
System, therefore it may only be necessary to which as control main frame, without extra arrangement hardware device, central control system is passed through into central control system
Linkage with PPT main control ends is interacted, you can realize page turning linkage presentation control method of the present invention；And if a certain meeting-place does not have
Central control system, then need to only configure the control main frame that the present invention is provided, you can realize the page turning linkage presentation control method of the present invention.
For convenience of description, the main body interacted with the progress linkage of PPT main control ends is collectively referred to as into control main frame below to be introduced.
Specifically, as shown in figure 1, being the structural representation that meeting-place controls application system, the combination PPT that the present invention is provided
Page turning linkage presentation control method, can be applicable in meeting-place environment as shown in Figure 1, in Fig. 1, include for showing displaying
The mosaic screen of content, i.e.,：Left side screen, main screen and right side screen；It further comprises the matrix and screen for supporting signal access and screen processing
Curtain processing equipment, the control main frame of open external interface, the work station for being provided with PPT application programs and various other regard
Signal source equipment is interrogated, such as：TV, video camera, projecting apparatus, lifting display and video disc player etc..
Wherein, the control main frame of open external interface supports the page turning to the PPT PowerPoints on work station to act and each
Two-way linkage control is carried out between class video device or other PPT work stations.For example, when the page turning of PPT PowerPoints to some
During pre-configured number of pages, control main frame is manipulated to video signal source device in meeting-place, coordinates matrix and screen processing equipment
Complete the dispensing displaying that layout on large-size screen monitors set and shown content.
As shown in Fig. 2 its implementation process comprises the following steps：
S1, installs PPT linkage plug-in units to PPT main control ends, and inputs following equipment control item to PPT linkage plug-in units and match somebody with somebody
Confidence ceases：The correspondence pass of the specified page number linked in PPT main control ends and the manipulation information linked to PPT controlled terminals
System；
S2, the PPT PowerPoints shown that need to link are issued to the PPT main control ends；
S3, during the PPT main control ends carry out lantern slide switching to the PPT PowerPoints, as the PPT master
During control end sends the PPT PowerPoints being switched to lantern slide corresponding with the specified page number, the PPT master controls
End reads the manipulation information linked to PPT controlled terminals on installed PPT linkage plug-in units simultaneously；Then, to control
Main frame sends the triggering command of coordinated signals；Wherein, carry and described PPT controlled terminals to be linked in the triggering command
Manipulate information；
S4, the control main frame receives the triggering command, and then sending corresponding manipulation to each PPT controlled terminal believes
Breath, realizes the purpose that coordinated signals are carried out to each PPT controlled terminal.
Embodiment two
Based on the principle of embodiment one, the present embodiment introduces a kind of page turning linkage demonstration control for more specifically combining PPT
The implementation process of method processed：
The present embodiment provide combination PPT page turning linkage presentation control method, altogether including four aspect the step of：PPT
The plug-in unit that links is installed, PPT master controls/controlled configuration, PPT file distributions and PPT coordinated signals.This four steps are carried out below
It is discussed in detail：
(1) PPT linkages plug-in unit is installed
The present invention realizes the page turning linkage demonstration control for combining PPT, it is necessary to which control main frame opens external interface, control main frame
Will be as ftp server end, PPT main control workstations are installed PPT linkages on PPT main control workstations and inserted as ftp client
Part.
(2) PPT master controls/controlled configuration
, it is necessary to carry out necessary match somebody with somebody on PPT linkage plug-in units after installation PPT linkage plug-in units on PPT main control workstations
Put, concrete configuration is as shown in table 1：
The PPT of table 1 linkage plug-in card configuration tables
Concrete configuration mode is：
(1) the PPT files installed to main control workstation carry out master control/controlled setting, select " PPT main control ends ", then need
IP address information to main control end PPT is configured.
(2) " PPT controlled terminals " is selected, if the Application of Linkage Control between multiple PPT, then to controlled terminal PPT IP address
Configured.
(3) " PPT controlled terminals " is selected, if carrying out linkage manipulation to a certain meeting-place video device, then needs to configure control
The IP address of main frame, and select the control item of wanted coordinated signals.
Specifically, on the column of 1 scene of table one, PPT main control ends are to refer to PPT main control workstations, and PPT controlled terminals distinguish two kinds of feelings
Condition, the first situation：PPT controlled terminals are the controlled PPT work stations for being provided with PPT application programs, now, it is only necessary to set controlled
The IP address information of PPT work stations；Second of situation, PPT controlled terminals are various manipulated signal source devices, now, control
Main frame need to preserve the equipment control item information of manipulated signal source device in advance, then, it is necessary to both set on PPT linkage plug-in units
Control main frame IP address, it is also desirable to which the equipment control item preserved in control main frame is set.
(3) PPT file distributions
After PPT master controls/controlled configuration is completed, if PPT controlled terminals are the controlled PPT for being provided with PPT application programs
Work station, then in addition to by way of file-sharing or direct copying, can also utilize PPT publishing tools, pass through FTP's
Mode will directly need each PPT file distributing that linkage is shown to corresponding PPT main control workstations and controlled PPT work stations
On, so as to realize the effect of the multiple PPT files of linkage displaying.Wherein, FTP is that (file is passed File Transfer Protocol
Defeated agreement) English abbreviation, Chinese is referred to as " text pass agreement ".The transmitted in both directions of control file on Internet.Together
When, it is also an application program (Application).There are different FTP application programs based on different operating system, and own
These application programs are in compliance with same agreement to transmit file.
If for example, had three PPT work stations, respectively PPT work stations 1, PPT work stations 2 and PPT work station 3；And
And, it is necessary to the synchronous page turning displaying of linkage of three PPT files is realized, i.e.,：PPT files 1, PPT files 2 and PPT files 3；Pass through
PPT master controls/controlled configuration, it is PPT main control ends to set PPT work stations 1, and PPT work stations 2 and PPT work stations 3 are that PPT is controlled
End.Then：PPT files 1 are published to PPT work stations 1, PPT files 2 are published to PPT work stations 2, PPT files 3 are published to
PPT work stations 3.It is achieved in following effect：, can be on PPT work stations 2 when PPT 1 page turnings of file on PPT work stations 1
PPT files 2 and the synchronous page turning that linked to the progress of PPT files 3 on PPT work stations 3.
(4) PPT coordinated signals
In the present invention, PPT controlled terminals can be provided with the controlled PPT work stations of PPT application programs at least one, also may be used
Think at least one manipulated signal source device., can when PPT controlled terminals are the controlled PPT work stations for being provided with PPT application programs
Realize that PPT triggers the effect that other PPT synchronizes linkage page turning；, can be real when PPT controlled terminals are manipulated signal source device
The effect of the working condition of signal source equipment in existing PPT page turning coordinated signals meeting-place, below with the both types of PPT controlled terminals
Exemplified by, introduce interaction during two kinds of specific coordinated signals：
(1) PPT triggers other PPT page turning interactions
As shown in figure 3, drive other PPT to synchronize the schematic flow sheet of page turning for the page turning by a PPT, including
Following steps：
1st, complete after PPT master controls/controlled setting, during user's explanation, manipulation master control PPT carries out page turn over operation；
2nd, synchronous page turning request can be sent to control main frame simultaneously by having issued master control PPT work station 1；
3rd, control main frame sends page turning order to controlled PPT work station 2；
4th, the synchronous page turnings of PPT, the content after big screen display page turning is shown are controlled.
The PPT that the present invention is provided triggers other PPT page turning processes, can be provided with multiple controlled PPT, issue respectively
On different work stations, after being configured respectively to controlled PPT, you can realize that a PPT controls the effect of multiple PPT page turnings
Really.
(2) interaction of PPT trigger signals source device control
As shown in figure 4, illustrating to be linked by PPT page turnings to the flow that other signal source equipments are manipulated in meeting-place
Commonly used video equipment and standard PPT application programs in figure, Control-oriented meeting-place of the present invention, support PPT to be set with signal source
Standby coordinated signals, and allow user to set master control PPT and controlled PPT as needed, flexibly content is reported in displaying on large-size screen monitors.
Specifically include following steps：
1st, complete after PPT master controls/controlled setting, during user's explanation, manipulation master control PPT carries out page turn over operation；
2nd, equipment operation request can be sent to control main frame simultaneously by having issued master control PPT work station 1；
3rd, control main frame sends equipment operation order to related signal source equipment；
4th, signal source equipment completes corresponding manipulation, and the equipment state of signal source equipment changes.
The PPT trigger signals content source device proc-ess that the present invention is provided in control main frame, it is necessary to preserve signal source equipment
Control mode, and these control modes can be synchronized in PPT configuration process.
D1. it is to be sent synchronously to turn over to middle control main frame from main PPT work station for the multiple PPT of PPT linkages page turning process
Page request, middle control main frame sends page turning order, so as to reach according to the setting of PPT master controls/controlled to corresponding PPT work stations
Multiple PPT synchronous page turning.
D2. the process controlled for PPT interlocking equipments, is the page turning triggering by PPT, and work station where PPT is to middle control
Main clause sends equipment control data, middle control main frame set according to PPT in control item, order changing for related equipment generating state
Become.
As can be seen here, the page turning linkage presentation control method for the combination PPT that the present invention is provided, is controlled with reference to general meeting-place
Deployment architecture, opens external interface to control main frame, two kinds of functions is realized altogether：(1) for the multiple PPT of PPT linkages page turning
Journey, is to send synchronous page turning to control main frame from PPT main control workstation to ask, and control main frame is set according to PPT master controls/controlled
Put, page turning order is sent to corresponding PPT work stations, so as to reach multiple PPT synchronous page turning.(2) for PPT linkage video signals
The process of equipment control, is the page turning triggering by PPT, and the work station where PPT sends equipment control data, control to control main frame
Main frame processed set according to PPT in control item, order the change of related equipment generating state.With advantages below：
(1) control association can be set up between multiple PPT, PPT application bandwagon effects are lifted；
(2) change to meeting-place equipment state can be triggered by PPT page turning, PPT applications are fused to equipment and controlled
Cheng Zhong, enriches equipment control device；
(3) operating steps are reduced for operator, improves the overall demonstration control experience of user.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
Depending on protection scope of the present invention.
Claims (7)
1. a kind of combination PPT page turning linkage presentation control method, it is characterised in that comprise the following steps：
S1, installs PPT linkage plug-in units to PPT main control ends, and inputs following equipment control item to PPT linkage plug-in units and match somebody with somebody confidence
Breath：The specified page number and the corresponding relation of the manipulation information linked to PPT controlled terminals linked in PPT main control ends；
S2, the PPT PowerPoints shown that need to link are issued to the PPT main control ends；
S3, during the PPT main control ends carry out lantern slide switching to the PPT PowerPoints, when the PPT main control ends
Send during the PPT PowerPoints are switched into lantern slide corresponding with the specified page number, the PPT main control ends are same
When read the manipulation information linked to PPT controlled terminals on installed PPT linkages plug-in unit；Then, to control main frame
Send the triggering command of coordinated signals；Wherein, the manipulation linked to PPT controlled terminals is carried in the triggering command
Information；
S4, the control main frame receives the triggering command, then sends corresponding manipulation information to each PPT controlled terminal, real
The purpose of coordinated signals is now carried out to each PPT controlled terminal；
More specifically realize that step includes：PPT linkage plug-in units are installed, PPT master controls/controlled configuration, PPT file distributions and PPT joins
Dynamic control：
(1) PPT linkages plug-in unit is installed
Control main frame opens external interface, and control main frame will be used as FTP client as ftp server end, PPT main control workstations
End, installs PPT linkage plug-in units on PPT main control workstations；
(2) PPT master controls/controlled configuration
Installed on PPT main control workstations after PPT linkage plug-in units, necessary configuration is carried out on PPT linkage plug-in units：
Concrete configuration mode is：
(1) the PPT files installed to main control workstation carry out master control/controlled setting, select " PPT main control ends ", then need to master
Control end PPT IP address information is configured；
(2) " PPT controlled terminals " is selected, if the Application of Linkage Control between multiple PPT, then the IP address to controlled terminal PPT is carried out
Configuration；
(3) " PPT controlled terminals " is selected, if carrying out linkage manipulation to a certain meeting-place video device, then needs to configure control main frame
IP address, and select the control item of wanted coordinated signals；
Specifically, PPT main control ends be refer to PPT main control workstations, PPT controlled terminals area in two kinds of situation, the first situation：PPT quilts
It is the controlled PPT work stations for being provided with PPT application programs to control end, now, it is only necessary to set the IP address letter of controlled PPT work stations
Breath；Second of situation, PPT controlled terminals are various manipulated signal source devices, and now, control main frame need to preserve controlled letter in advance
The equipment control item information of number source device, then, it is necessary to both set control main frame IP address on PPT linkage plug-in units, it is also desirable to
The equipment control item preserved in control main frame is set；
(3) PPT file distributions
After PPT master controls/controlled configuration is completed, if PPT controlled terminals are the controlled PPT work for being provided with PPT application programs
Stand, then in addition to by way of file-sharing or direct copying, PPT publishing tools can also be used, it is straight by way of FTP
Each PPT file distributing that linkage is shown will be needed to corresponding PPT main control workstations and controlled PPT work stations by connecing, so that
Realize the effect of the multiple PPT files of linkage displaying；
(4) PPT coordinated signals
PPT controlled terminals can be provided with the controlled PPT work stations of PPT application programs at least one, or at least one
Manipulated signal source device；When PPT controlled terminals are the controlled PPT work stations for being provided with PPT application programs, PPT triggerings can be achieved
Other PPT synchronizes the effect of linkage page turning；When PPT controlled terminals are manipulated signal source device, PPT page turnings connection can be achieved
The effect of the working condition of signal source equipment in dynamic control meeting-place.
2. combination PPT according to claim 1 page turning linkage presentation control method, it is characterised in that the PPT linkages
Plug-in unit also includes following configuration information：First IP address of PPT main control ends, the second IP address of control main frame and each PPT
3rd IP address of controlled terminal；
In S3, the PPT main control ends send the triggering command of coordinated signals to control main frame, refer specifically to：
The PPT main control ends read the second IP address on installed PPT linkage plug-in units；Then, to the 2nd IP
The corresponding control main frame in address sends the triggering command of coordinated signals；Wherein, each PPT quilt is also carried in the triggering command
Control the 3rd IP address at end；
In S4, the control main frame receives the triggering command, then sends corresponding manipulation information to each PPT controlled terminal,
Refer specifically to：
The control main frame parses the triggering command, obtains the 3rd IP address of each PPT controlled terminal in the triggering command；
Then, information is manipulated to PPT controlled terminals transmission corresponding with the 3rd IP address is corresponding.
3. combination PPT according to claim 1 page turning linkage presentation control method, it is characterised in that the PPT is controlled
Hold the controlled PPT work stations or at least one manipulated signal source device that PPT application programs are provided with least one.
4. combination PPT according to claim 3 page turning linkage presentation control method, it is characterised in that when the PPT quilts
When control end is the controlled PPT work stations for being provided with PPT application programs, in S1, the manipulation information linked to PPT controlled terminals refers to
The manipulation information of page turning is synchronized to the controlled PPT work stations.
5. combination PPT according to claim 3 page turning linkage presentation control method, it is characterised in that the controlled letter
Number source device refers to the video device for being arranged in meeting-place.
6. combination PPT according to claim 5 page turning linkage presentation control method, it is characterised in that the video signal is set
The standby one or more including in TV, video camera, projecting apparatus, lifting display and video disc player.
7. combination PPT according to claim 5 page turning linkage presentation control method, it is characterised in that when described controlled
When signal source equipment refers to the video device for being arranged in meeting-place, in S1, the manipulation information linked to PPT controlled terminals refers to described
Video device is opened, closed, the manipulation information of conversion angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410566535.5A CN104317423B (en) | 2014-10-22 | 2014-10-22 | A kind of combination PPT presentation control method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410566535.5A CN104317423B (en) | 2014-10-22 | 2014-10-22 | A kind of combination PPT presentation control method and system |
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| CN106210594B (en) * | 2016-07-18 | 2020-03-17 | 福建天泉教育科技有限公司 | Synchronous display method and system |
| CN107807766A (en) * | 2016-09-09 | 2018-03-16 | 广东威创视讯科技股份有限公司 | The method and apparatus for manipulating PPT |
| CN108241672A (en) * | 2016-12-26 | 2018-07-03 | 北京奇虎科技有限公司 | A kind of method and apparatus of online displaying PowerPoint |
| CN109584880A (en) * | 2018-11-26 | 2019-04-05 | 山东弘享机器人有限公司 | A kind of implementation method of robot speech PPT file |
| CN109739373B (en) * | 2018-12-19 | 2022-03-01 | 重庆工业职业技术学院 | Demonstration equipment control method and system based on motion trail |
| CN110795009A (en) * | 2019-09-30 | 2020-02-14 | 广州视源电子科技股份有限公司 | Double-screen display control method and device, storage medium and electronic equipment |
| CN114185505A (en) * | 2021-11-30 | 2022-03-15 | 北京鸿合爱学教育科技有限公司 | Document demonstration control method and related equipment |
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