CN107423062B - A kind of projector control method and its device - Google Patents
A kind of projector control method and its device Download PDFInfo
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- CN107423062B CN107423062B CN201710566577.2A CN201710566577A CN107423062B CN 107423062 B CN107423062 B CN 107423062B CN 201710566577 A CN201710566577 A CN 201710566577A CN 107423062 B CN107423062 B CN 107423062B
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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
- G06F9/46—Multiprogramming arrangements
- G06F9/54—Interprogram communication
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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
- G06F9/451—Execution arrangements for user interfaces
- G06F9/452—Remote windowing, e.g. X-Window System, desktop virtualisation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3179—Video signal processing therefor
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Abstract
The invention discloses a kind of projector control method and its control devices.The control method includes: to establish to communicate to connect at least one data-source device；For different data-source devices, corresponding priority is set；According to the projection control instruction of the data-source device from highest priority, the data-signal of self-corresponding data-source device is presented on projected picture in the future.This method passes through to be connected to the data-source device of projector and different priority being arranged, and realizes the orderly control for multiple data-source devices according to priority, is not in conflict.Such setting facilitates user according to the actual situation, and multiple data-source devices are connected to same projector, and controls projector switching and show corresponding content.
Description
Technical field
The present invention relates to user interaction techniques fields, more particularly to a kind of projector control method and its device.
Background technique
Projector is a kind of display equipment that can be projected image or video on curtain.It can be connect by different
The same computer of mouth, VCD, DVD, BD, game machine, DV etc. mutually provide the data-source device connection of image data source, and broadcasting is accordingly set
Picture signal in standby.
Projector is based on the characteristics of it can realize large screen display with lower cost, is widely used in family, does
Public room, school and public place of entertainment show specific screen or image information to a large amount of user.
In the implementation of the present invention, it is found by the applicant that following problem exists in the prior art: with intelligent end
The continuous development of end equipment, many intelligent terminals can also be attached with projector, be shown by projector.But
Projector can only be attached with an intelligent terminal every time and show the content of the intelligent terminal, need to switch
It when the intelligent terminal of connection, needs to reconnect, certain inconvenience is caused to the use of user.
Summary of the invention
The embodiment of the present invention can solve mainly solving the technical problems that provide a kind of projector control method and its device
Certainly in projector switch data source device, operation is relatively complicated, is not easy to the problem of user uses.
In order to solve the above technical problems, the technical solution that embodiment of the present invention uses is: providing a kind of projector
Control method.It is communicated to connect the described method includes: being established at least one data-source device；It is arranged for different data-source devices
Corresponding priority；According to the projection control instruction of the data-source device from highest priority, self-corresponding data source in the future
The data-signal of equipment is presented on projected picture.
Optionally, the method also includes: in the data-source device of the highest priority present for receive at least
A kind of control interface of control instruction；By the control interface, control instruction from the user is received；Referred to according to the control
It enables, the presentation effect and playing flow of the corresponding adjustment projected picture.
Optionally, the method also includes:
Receive the connection request of data-source device；It presents in the data-source device of the highest priority and is permitted for receiving
The request interface that can instruct；When receiving grant instruction from the user, the communication connection with the data-source device is established.
Optionally, described that for different data-source devices, corresponding priority is set, it specifically includes:
The time that communication connection is established according to data-source device and projector, the priority of the data-source device is set；
Wherein, the priority of the settling time of the communication connection preceding data-source device is higher than the settling time of the communication connection
Posterior data-source device.
Optionally, the projection control instruction of data-source device of the basis from highest priority, it is self-corresponding in the future
The data-signal of data-source device is presented on projected picture, is specifically included:
Display control interface is presented in the data-source device of the highest priority；If the display control interface includes
Dry visualization component and a display box；
Wherein, the visualization component and the file of at least one data-source device have mapping relations；The display box
It is corresponding with the projected picture；
When the visualization component moves into the display box, shown and institute in the corresponding position of the projected picture
State the file that visualization component has mapping relations；
And/or
When the visualization component removes the display box, stopping display and the visualization component has mapping relations
File.
In order to solve the above technical problems, the technical solution that embodiment of the present invention uses is: providing a kind of projector
Control device.Described device includes: communication module, is communicated to connect for establishing at least one data-source device；Priority is set
Module is set, for corresponding priority to be arranged for different data-source devices；Control module, for according to from highest priority
Data-source device projection control instruction, the data-signal of self-corresponding data-source device is presented on projected picture in the future.
Optionally, further includes: instruction acquisition module；Described instruction acquisition module is used for, and by the control interface, is received
Control instruction from the user；
The control module is also used to, for presenting in the data-source device of the highest priority for receiving at least
A kind of control interface of control instruction；And according to the control instruction, the presentation effect of the corresponding adjustment projected picture
And/or playing flow.
Optionally, the communication module is also used to, and receives the connection request of data-source device；And it uses by oneself receiving
When the grant instruction at family, the communication connection with the data-source device is established；
The control module is also used to, and is presented in the data-source device of the highest priority for receiving grant instruction
Request interface.
Optionally, the priority setup module is specifically used for:
The time that communication connection is established according to data-source device and projector, the priority of the data-source device is set；
Wherein, the priority of the settling time of the communication connection preceding data-source device is higher than the settling time of the communication connection
Posterior data-source device.
Optionally, the control module is specifically used for:
Display control interface is presented in the data-source device of the highest priority；If the display control interface includes
Dry visualization component and with a display box；Wherein, the file of the visualization component and at least one data-source device
With mapping relations；The display box is corresponding with the projected picture；
When the visualization component moves into the display box, shown and institute in the corresponding position of the projected picture
State the file that visualization component has mapping relations；And/or when the visualization component removes the display box, stop aobvious
Show the file that there are mapping relations with the visualization component.
Projector control method provided in an embodiment of the present invention and its device, by being set for the data source that is connected to projector
It is standby that different priority is set, and the orderly control for multiple data-source devices is realized according to priority, it is not in conflict.
Such setting facilitates user according to the actual situation, multiple data-source devices is connected to same projector, and control projection
Instrument switching shows corresponding content.
Detailed description of the invention
Fig. 1 is the schematic diagram of application scenarios provided in an embodiment of the present invention；
Fig. 2 is the hardware device block diagram of intelligent terminal provided in an embodiment of the present invention；
Fig. 3 is the method flow diagram of projector control method provided in an embodiment of the present invention；
Fig. 4 be another embodiment of the present invention provides projector control method method flow diagram；
Fig. 5 is the method flow diagram of visual content edit methods provided in an embodiment of the present invention；
Fig. 6 is the page schematic diagram of visual content editor provided in an embodiment of the present invention；
Fig. 7 is the schematic device of projector control device provided in an embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
Projector is one for input signal to be formed to the display equipment of corresponding projected picture.Projected picture can be with shape
At the metope or other suitable body surfaces in curtain, white.The input signal of projector is from establishing communication
The data-source device of signal.
The data-source device can also be referred to by traffic channel one or more control established with projector
It enables, realizes the control for projector.The projector can also be fed back by the communication channel to the data-source device
Corresponding data.
Fig. 1 is the application scenarios of projector control method provided in an embodiment of the present invention.As shown in Figure 1, comprising: several
Intelligent terminal 10, user 20 and projector 30.
The intelligent terminal 10 specifically can be any suitable, and operation has the terminal device of intelligent operating system, such as
Mobile phone, tablet computer, intelligent wearable device etc..
As shown in Fig. 2, the intelligent terminal 10 has at least one processor 11, memory 12, display device 13, defeated
Enter/output equipment 14 and communications module 15.In some embodiments, can also according to actual needs, addition or economization one
A little functional modules, such as increase one or more function button, Touch Screen etc..
In Fig. 2, processor 11, memory 12, display device 13, input-output apparatus 14 and communications module 15 can
To be connected by bus or other modes, in Fig. 2 for being connected by bus.
Memory 12 is used as a kind of non-volatile computer readable storage medium storing program for executing, can be used for storing non-volatile software journey
Sequence, non-volatile computer executable program and module, processor 11 pass through operation storage in memory 12 non-volatile
Property software program, instruction and module realize that the present invention is real thereby executing the various function application and data processing of server
One or more step in the projector control method of example offer is provided.
The memory 12 may include high-speed random access memory, can also include nonvolatile memory, such as
At least one disk memory, flush memory device or other non-volatile solid state memory parts.In some embodiments, it stores
Optional device 12 includes the memory remotely located relative to processor 11, these remote memories can pass through network connection.On
The example for stating network includes but is not limited to internet, intranet, local area network, mobile radio communication and combinations thereof.
The communications module 15 can be suitable wired or radio communication mold group, such as WiFi communication mould group, bluetooth
Communications module or physics cable interface etc. transmit data for establishing communication channel with the projector 10.
The projector 30 specifically can be any suitable type, can receive data from data-source device or
Signal, and it is presented the projection device in projected picture, such as CRT projector, LCD projector or DLP projector.It throws
The one kind of shadow instrument as electronic equipment, the projector 30 also can have the structure similar with intelligent terminal shown in Fig. 2
Frame provides corresponding input interface, to execute specific functional module or method and step.
The projector 30 can also add or economization one or more functional module according to the actual situation, such as
Display device or control button.
In some embodiments, the intelligent terminal 10 can be connected to the projector 30 by communications module 15, make
For data-source device.As shown in Figure 1, can have communication channel physically between each intelligent terminal 10 and projector 30
40.The 40 bi-directional transfer of data signal of communication channel can be based between the intelligent terminal 10 and projector 30, such as intelligently
Terminal 10 can export video or picture signal to the projector 30, upload at least one control instruction or receive from throwing
The feedback data of shadow instrument 30.
User 20 can be defeated by the input-output apparatus 14 (for example, touching screen, control button) of intelligent terminal 10
Enter corresponding user instruction (such as clicking certain keys), the intelligent terminal 10 is enabled to export video or figure to the projector 30
It as signal, is shown in the projected picture of projector, to be shown to spectators or participant.
The data between communication channel 40 in order to guarantee multiple and different intelligent terminal 10 and projector 30 can not transmitted
Now conflict, switch according to actual needs convenient for user 20 or adjust projector 30 projected picture content, can using this
The projector control method that inventive embodiments provide carrys out orderly control intelligent terminals 10 that are multiple while being connected to projector 30.
Fig. 3 is the method flow diagram of projector control method provided in an embodiment of the present invention.As shown in Figure 1, the method
It may include steps of:
301, it establishes and communicates to connect at least one data-source device.The data-source device can be by any suitable
Mode establishes connection, uses corresponding wired or wireless interface, such as the port WiFi, USB interface etc..
302, corresponding priority is set for different data-source devices.
Priority indicates the control hierarchy between different data sources equipment just or projector is suitable to the processing of its data
Sequence.
In the present embodiment, the relationship between the projector and data-source device is one-to-many relationship.Therefore, it is necessary to
Orderly control is carried out to data-source device, is just avoided that when projector handles data and is clashed.
The priority of data-source device, such as the company of data-source device can be specifically determined using various ways
Connect port, the hardware device ID of data-source device etc..
In some embodiments, the priority of different data-source devices can be specifically determined by the following method: according to
Data-source device establishes the time of communication connection, and the priority of the data-source device is arranged.Wherein, the communication connection is built
The priority of preceding data-source device is higher than the settling time posterior data-source device of the communication connection between immediately.
Because in general, the intelligent terminal for initially setting up connection is usually all speaker during meeting or displaying
Or the equipment of sponsor, it is possible to which priority is determined using such setting.
Further, since the setting of priority is the sequence arranged according to the Connection Time.Therefore, therein when having
When one or more intelligent terminal exits connection, system still can maintain stable priority ranking, be not in mistake
Or priority the case where can not judging.
303, according to the projection control instruction of the data-source device from highest priority, self-corresponding data source is set in the future
Standby data-signal is presented on projected picture.
In the present embodiment, the data-signal specifically can be any suitable format, with specific content information or
Person's data, such as some word document, ppt, pdf document or webpage etc..
Use the data-source device with highest priority as the control centre of entire optical projection system.That is, the data source
Equipment can control projector, can also control the connection between other data-source devices and projector.Example
Such as: there are data-source device A, data-source device B and data-source device C in meeting room.Due to data-source device A at first with
Projector connection, therefore, data-source device A are highest priority.Since data-source device B and data-source device C are later than data
Source device A connection projector, therefore, the priority of data-source device B and data-source device C is excellent lower than data-source device A
First grade.The data-signal that itself sends can be freely presented on projected picture by data-source device A, such as: data source is set
The file of itself is presented on projected picture by standby A.When data-source device B and data-source device C are needed simultaneously by the text of itself
When part is presented on projected picture, firstly, respective file is sent to projector, projector by data-source device B and data-source device C
To data-source device A feedback prompts information, then, data-source device A can send the first projection control instruction to projector, use
In allowing the file of data-source device B to be presented on projected picture, the second projection control instruction can also be sent to projector, is used
It is presented on projected picture in the file of forbidden data source device C.
Based on such control strategy, one display device of conduct that projector can be simple, user can be by having
Stronger operational capability and the data-source device of user's interaction capabilities realize more complicated operation, such as will come from different data sources
The data-signal of equipment is presented on projected picture simultaneously.
Fig. 4 be it is provided in an embodiment of the present invention, pass through the data-source device control projector projected picture method.
As shown in Figure 4, which comprises
401, the control for receiving at least one control instruction is presented in the data-source device of the highest priority
Interface.The control interface can be by way of the client of mobile application or the mode of html format is in the data
It is presented in source device, is supplied to user.
The control interface specifically can be using any suitable form or the user interface (UI) of appearance, it is only necessary to
Has the Option Box that can send corresponding control instruction.For example, the user interface can be it is distant with projector
Control the identical user interface of device.402, by the control interface, control instruction from the user is received.
Under the guide of the control interface (such as specific function choosing-item frame), user can be set by input/output
Standby (such as key, touch screen) inputs the control instruction being consistent with oneself demand.
403, according to the control instruction, the presentation effect and/or playing flow of the corresponding adjustment projected picture.
Specifically, the presentation effect may include one or more of size, resolution ratio and brightness, it is described to broadcast
Release journey can be forward, backward, suspend or exit broadcasting one or more of.
Correspondingly, the user interface may include: advance, retrogressing, pause and play four and broadcasting stream
Several Option Boxes of the relevant Option Box of journey and confirmation key, projection size, projected resolution and projection brightness etc..?
In actual use, user can be by clicking corresponding Option Box, realization and projector in the user interface
The identical control effect of remote controler.
After intelligent terminal receives control instruction, it can control projector and adjust the shadowgraph that its projection is formed accordingly
Face.
In this way, in the present embodiment, the data-source device of the highest priority is in fact as institute
The external input equipment of projector is stated, to provide more easily control mode for user, realizes the adjustment to projected picture.
Currently, in further embodiments, the data-source device of the highest priority can also be by its permission part
Distribute to other data-source devices.That is, user can also adjust the projected picture of projector by data-source device.
In existing Edition Contains mode, visual edit is that a kind of user experience is very good, meets user and uses habit
Used edit mode.User can intuitively observe oneself for the effect after content modification.
It, in further embodiments, can also be by some additional based on the graphics capability that intelligent terminal 10 has
The step of, realize the visual edit for projector content (that is, projected picture content).
Fig. 5 is provided in an embodiment of the present invention, the method flow diagram of projector content described in visual edit.Such as figure
Shown in 5, when executing step 303 using visualizing editing method, it may include steps of:
501, display control interface is presented in the data-source device of the highest priority；The display control interface packet
Include several visualization components and and display box.Wherein, the file of the visualization component and at least one data-source device
With mapping relations；The display box is corresponding with the projected picture.
To realize visual edit, it is necessary first to construct corresponding user's interaction circle on the display screen of intelligent terminal
Face, that is, display control interface is presented in the data-source device of the highest priority.
As shown in fig. 6, for one of user interface provided in an embodiment of the present invention.The user interface can be with
It include: several visualization components 601 and display box 602.
Visualization component 601 can be placed in visualization component list 603, be shown with form of icons.In control bottom
In logic, each visualization component has mapped specific relationship with the file maintenance of some data-source device.It is somebody's turn to do when user is mobile
When visualization component 601, it is equivalent to and operation is executed to the file.
Display box 602 is a functional block corresponding with projected picture, has one-to-one positional relationship.That is, it is visual
Position of the corresponding file in the position that change component 601 is shown in the display box in projected picture is identical.
User 10 can specifically execute three kinds of following basic operations as a result, realize the Edition Contains for projected picture
Operation.
502, it when the visualization component moves into the display box, is shown in the corresponding position of the projected picture
There is the file of mapping relations with the visualization component.
When the intelligent terminal 10 that user uses has touch screen, user can pull one of visualization by finger
Component moves it within display screen.
Then, intelligent terminal 10 is according to visualization component four angles of coordinate and display box within display screen in display screen
Whether the coordinate in curtain, determine visualization component in display box.If visualization component in display box, will with it is described visual
Changing component, there is the file of mapping relations to project in projected picture.
Wherein, intelligent terminal is determined according to the relative position of visualization component and display box according to corresponding display scale
Position of the file in projected picture.
For example, the visualization component is (x, y) in the coordinate of display screen, four angles of the display box are in display screen
Coordinate in curtain is respectively (x1, y1), (x2, y1), (x1, y2) and (x2, y2).
When x belongs to the numerical value between x1 and x2, and y belongs to the numerical value between y1 and y2, show visualization group at this time
Part is in the display box.
503, when the visualization component removes the display box, stopping display and the visualization component has mapping
The file of relationship.When the intelligent terminal 10 that user uses has touch screen, user can pull one of them by finger can
Depending on changing component, move it within display screen.
Then, intelligent terminal 10 is according to visualization component four angles of coordinate and display box within display screen in display screen
Whether the coordinate in curtain, determine visualization component in display box.If the coordinate of visualization component has exceeded display box, intelligence is eventually
End then stops at the file for showing in projected picture and having mapping relations with the visualization component.
For example, the visualization component is (x, y) in the coordinate of display screen, four angles of the display box are in display screen
Coordinate in curtain is respectively (x1, y1), (x2, y1), (x1, y2) and (x2, y2).
When x is not belonging between x1 and x2 or y is not belonging to the numerical value between y1 and y2, show that visualization component is at this time
Through removing in the display box
Certainly, in further embodiments, when user can also be mobile by way of control button or sound control
The position of the visualization component within display screen.
It should be noted that interactive mode or hardware device that user provides according to intelligent terminal, can use any
Suitable method realizes the operation for visualization component, such as can be moved by way of phonetic order or gesture operation
Move the visualization component.
Currently, visualization component and display box that those skilled in the art disclose based on the above embodiment, can also be right
It carries out certain adjustment, transformation perhaps combination to realize more or more complicated Edition Contains operations.
Above-mentioned visual Edition Contains mode of operation, can enable user very easily set in multiple and different data sources
Carry out the switching of display content between standby, meet and need different application scenarios, during meeting or speech, realize for
The intelligentized control method of projector, preferably to assist user to show the viewpoint of oneself.
Fig. 7 is provided in an embodiment of the present invention, device corresponding with above-mentioned projector control method.As shown in fig. 7, institute
Stating device includes: communication module 710, priority setup module 720 and control module 730.
Wherein, the communication module 710 is used to establish at least one data-source device and communicate to connect.Mould is arranged in priority
Block 720 is used to that corresponding priority to be arranged for different data-source devices.Control module 730 is used for according to from highest priority
Data-source device projection control instruction, the data-signal of self-corresponding data-source device is presented on projected picture in the future.
In further embodiments, please continue to refer to Fig. 7, in order to further be realized in an intelligent terminal for projector
Projected picture control or adjustment, described device can also include: instruction acquisition module 740.
In the present embodiment, described instruction acquisition module 740 is used to receive control from the user by the control interface
System instruction.Correspondingly, the control module 730 in the data-source device of the highest priority then for presenting for connecing
Receive the control interface of at least one control instruction；And according to the control instruction, the corresponding adjustment projected picture is in
Existing effect and playing flow.
Specifically, the presentation effect includes one or more of size, resolution ratio and brightness.The broadcasting stream
Journey includes before showing next page file, display page up file and exiting the display medium file playing flow of file either
Into, retreat, play etc. webpages playing flow.
Optionally, the priority setup module 720 is specifically used for: according to data-source device establish communication connection when
Between, the priority of the data-source device is set；Wherein, the settling time of the communication connection preceding data-source device is excellent
First grade is higher than the settling time posterior data-source device of the communication connection.Also that is, to difference by way of the Connection Time
Data-source device is ranked up, so that corresponding priority be arranged for it.
In further embodiments, the communication module 710 can also be also used to, and the connection for receiving data-source device is asked
It asks；And when receiving grant instruction from the user, the communication connection with the data-source device is established.The control mould
Block 730 is also used to, and the request interface for receiving grant instruction is presented in the data-source device of the highest priority.
Certainly, the request interface is except for can also further be arranged in addition to receiving grant instruction, there are many different
Connection control function.For example, the Option Box for refusing access can be set in the request interface, refuse equipment and projector
Connection, or be provided with the Option Box of delay access, enable user can choose in the specific period, or delay is predetermined
After duration, the equipment and projector is allowed to establish connection.
User can also further be provided with blacklist, and some equipment are included into blacklist.Projector can be certainly
Row judges whether equipment belongs to blacklist, if when, then directly refuse the request that the equipment establishes connection.
It in the preferred embodiment, is the visual Edition Contains mode of realization, the control module 730 can specifically be used
In: display control interface is presented in the data-source device of the highest priority；The display control interface includes several
Visualization component and and display box；Wherein, the visualization component and the file of at least one data-source device have mapping
Relationship；The display box is corresponding with the projected picture.
The control module 730 can have three kinds of following basic operational ways: the visualization component it is mobile into
When entering the display box, the file that there are mapping relations with the visualization component is shown in the corresponding position of the projected picture
And/or when the visualization component removes the display box, stopping display and the visualization component has mapping relations
File.
Method provided by the embodiment of the present invention can be performed in above system, has the corresponding functional module of execution method and has
Beneficial effect.The not technical detail of detailed description in the present embodiment, reference can be made to method provided by the embodiment of the present invention.
Professional should further appreciate that, described in conjunction with the examples disclosed in the embodiments of the present disclosure
Unit and algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, hard in order to clearly demonstrate
The interchangeability of part and software generally describes each exemplary composition and step according to function in the above description.
These functions are implemented in hardware or software actually, the specific application and design constraint depending on technical solution.
Professional technician can use different methods to achieve the described function each specific application, but this realization
It should not be considered as beyond the scope of the present invention.The computer software can be stored in computer-readable storage medium, the journey
Sequence is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein, the storage medium can for magnetic disk, CD,
Read-only memory or random access memory etc..
Mode the above is only the implementation of the present invention is not intended to limit the scope of the invention, all to utilize this
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, it is relevant to be applied directly or indirectly in other
Technical field is included within the scope of the present invention.
Claims (8)
1. a kind of projector control method characterized by comprising
It establishes and communicates to connect at least one data-source device；
For different data-source devices, corresponding priority is set；
According to the projection control instruction of the data-source device from highest priority, data of self-corresponding data-source device in the future
Signal is presented on projected picture；
The data-source device of the highest priority to other data-source devices and is projected for controlling projector
Connection between instrument is controlled；
The data-source device of the highest priority is also used to its part authority distribution to other data-source devices；
The projection control instruction of data-source device of the basis from highest priority, in the future self-corresponding data-source device
Data-signal is presented on projected picture, is specifically included:
Display control interface is presented in the data-source device of the highest priority；The display control interface includes several
Visualization component and a display box；
Wherein, the visualization component and the file of at least one data-source device have mapping relations；The display box and institute
It is corresponding to state projected picture；
When the visualization component moves into the display box, the corresponding position of the projected picture show with it is described can
The file that there are mapping relations depending on changing component；And/or
When the visualization component removes the display box, stop the text that display has mapping relations with the visualization component
Part.
2. the method according to claim 1, wherein the method also includes:
The control interface for receiving at least one control instruction is presented in the data-source device of the highest priority；
By the control interface, control instruction from the user is received；
According to the control instruction, the presentation effect and/or playing flow of the corresponding adjustment projected picture.
3. the method according to claim 1, wherein the method also includes:
Receive the connection request of data-source device；
The request interface for receiving grant instruction is presented in the data-source device of the highest priority；
When receiving grant instruction from the user, the communication connection with the data-source device is established.
4. method according to claim 1 to 3, which is characterized in that described be arranged for different data-source devices corresponds to
Priority, specifically include:
The time that communication connection is established according to data-source device and projector, the priority of the data-source device is set；Wherein,
The priority of the settling time of the communication connection preceding data-source device is higher than the settling time of the communication connection rear
Data-source device.
5. a kind of projector control device characterized by comprising
Communication module is communicated to connect for establishing at least one data-source device；
Priority setup module, for corresponding priority to be arranged for different data-source devices；
Control module, for according to the projection control instruction of the data-source device from highest priority, self-corresponding number in the future
It is presented on projected picture according to the data-signal of source device；
The data-source device of the highest priority to other data-source devices and is projected for controlling projector
Connection between instrument is controlled；
The data-source device of the highest priority is also used to its part authority distribution to other data-source devices；
The control module is specifically used for:
Display control interface is presented in the data-source device of the highest priority；The display control interface includes several
Visualization component and a display box；
Wherein, the visualization component and the file of at least one data-source device have mapping relations；The display box and institute
It is corresponding to state projected picture；
When the visualization component moves into the display box, the corresponding position of the projected picture show with it is described can
The file that there are mapping relations depending on changing component；And/or
When the visualization component removes the display box, stop the text that display has mapping relations with the visualization component
Part.
6. device according to claim 5, which is characterized in that further include: instruction acquisition module；Described instruction acquisition module
For receiving control instruction from the user by the control interface；
The control module is also used to, and is presented in the data-source device of the highest priority for receiving at least one control
The control interface of instruction；And according to the control instruction, the presentation effect and/or broadcasting of the corresponding adjustment projected picture
Process.
7. device according to claim 5, which is characterized in that the communication module is also used to, and receives data-source device
Connection request；And when receiving grant instruction from the user, the communication connection with the data-source device is established；
The control module is also used to, and is presented in the data-source device of the highest priority for receiving asking for grant instruction
Ask interface.
8. according to any device of claim 5-7, which is characterized in that the priority setup module is specifically used for:
The time that communication connection is established according to data-source device and projector, the priority of the data-source device is set；Wherein,
The priority of the settling time of the communication connection preceding data-source device is higher than the settling time of the communication connection rear
Data-source device.
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| CN108037971A (en) * | 2017-12-08 | 2018-05-15 | 广东广凌信息科技股份有限公司 | A kind of multiparty collaboration visualization device and method for projector |
| CN108920116A (en) * | 2018-06-12 | 2018-11-30 | 广州视源电子科技股份有限公司 | Throw control method, device, equipment and the storage medium of screen equipment |
| CN111666119B (en) * | 2019-03-06 | 2023-11-21 | 华为终端有限公司 | UI component display method and electronic device |
| CN113330424A (en) * | 2019-05-16 | 2021-08-31 | 深圳市欢太科技有限公司 | Instruction processing method, instruction processing device, electronic device and storage medium |
| US11647170B2 (en) * | 2019-10-23 | 2023-05-09 | Ricoh Company, Ltd. | Image projection device |
| CN111447691A (en) * | 2020-03-30 | 2020-07-24 | 湖南新亚胜光电股份有限公司 | L ED intelligent display screen multimode wireless communication method |
| CN113452979B (en) * | 2021-07-08 | 2023-02-28 | 北京诚品快拍物联网科技股份有限公司 | Projector angle correction control system and method |
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