CN105630437B - Projection Display control method, device and projection device - Google Patents
Projection Display control method, device and projection device Download PDFInfo
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- CN105630437B CN105630437B CN201510284174.XA CN201510284174A CN105630437B CN 105630437 B CN105630437 B CN 105630437B CN 201510284174 A CN201510284174 A CN 201510284174A CN 105630437 B CN105630437 B CN 105630437B
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Abstract
The present invention provides a kind of Projection Display control method, device and projection devices for projection device, the projection device includes a plurality of lenses, the Projection Display control method, it include: that the projection device is attached at least one terminal, and establishes each terminal at least one described terminal and the incidence relation between a corresponding camera lens；The projection device is when receiving the instruction for carrying out Projection Display, screen progress Projection Display of the control camera lens associated with each terminal to each terminal.Technical solution of the present invention can be realized under the premise of not interrupting the demonstration progress of Current projection content and carry out projection demonstration to the content in multiple terminals, be conducive to the usage experience for improving user.
Description
Technical field
The present invention relates to projection display technique fields, in particular to a kind of Projection Display control for projection device
Method processed, a kind of Projection Display control device and a kind of projection device for projection device.
Background technique
Currently, intelligent terminal can pass through the access of wireless (such as Wi-Fi, bluetooth) or wired (such as USB data line)
Mode is attached with projector, realizes the small screen content of terminal being shown to user through projection, is convenient for user
Preferably check the content on mobile phone screen.
When user by content in the one of terminal of projector presentation (hereinafter referred to as first terminal) (such as PPT,
Word document etc.) when, it may be necessary to assist explanation to demonstrate using the data in other terminals (hereinafter referred to as second terminal).
The document copying in second terminal must be just transferred to first terminal by user at this time, or first disconnect first terminal and projector
Between connection, reuse second terminal and be attached with projector.As it can be seen that no matter which kind of above-mentioned mode can all interrupt current throwing
The demonstration progress of shadow content, brings inconvenience to users.
Therefore, it how under the premise of not interrupting the demonstration progress of Current projection content, realizes in multiple terminals
Content carry out projection demonstration become technical problem urgently to be resolved.
Summary of the invention
The present invention is based at least one above-mentioned technical problem, and it is aobvious to propose a kind of new projection for projection device
Show control program, can realize under the premise of not interrupting the demonstration progress of Current projection content to the content in multiple terminals
Projection demonstration is carried out, the usage experience for improving user is conducive to.
In view of this, the invention proposes a kind of Projection Display control method for projection device, the projection device
Including a plurality of lenses, the Projection Display control method, comprising: the projection device is attached at least one terminal, and
Establish each terminal at least one described terminal and the incidence relation between a corresponding camera lens；The projection is set
It is standby when receiving the instruction for carrying out Projection Display, control camera lens associated with each terminal is to each terminal
Screen carries out Projection Display.
In the technical scheme, projection device includes a plurality of lenses, by establishing between each terminal and a camera lens
Incidence relation, and when receiving the instruction for carrying out Projection Display, camera lens associated with each terminal is controlled to each terminal
Screen carry out Projection Display, enable projection device to carry out Projection Display to the screens of multiple terminals simultaneously so that
User can not turn off the connection between the terminal and projection device when carrying out projection demonstration by a terminal, without
It will be in the data transmission in other terminals to the terminal, it will be able to it realizes and Projection Display is carried out to the data in other terminals, it is real
Show under the premise of not interrupting the demonstration progress of Current projection content, the skill of projection demonstration is carried out to the content in multiple terminals
Art effect is conducive to the usage experience for improving user.
In the above-mentioned technical solutions, it is preferable that further include: it is attached according to each terminal with the projection device
Sequence, setting camera lens associated with each terminal.
In the technical scheme, pass through the sequence being attached according to each terminal and projection device, setting and each end
Associated camera lens is held, projection device is realized between terminal and camera lens automatically in the case where no human intervention
Association, facilitates the operation of user.Certainly, in other embodiments of the invention, can also by user's manual setting terminal with
Incidence relation between camera lens.
In the above-mentioned technical solutions, it is preferable that the projection device includes main lens and attachment lens；According to described each
The step of sequence that terminal and the projection device are attached, setting associated with each terminal camera lens, specifically wraps
It includes: first terminal and the main lens that are attached with the projection device is associated, and will be set with the projection
Standby second terminal being attached is associated with the attachment lens.
In the technical scheme, when projection device has, there are two camera lenses, and one is main lens, and one is attachment lens
When, first with the terminal that the terminal that projection device is attached is usually that user is mainly used to demonstration, therefore can will be with throwing
First terminal that shadow equipment is attached is associated with main lens, to realize the screen to first terminal by main lens
Carry out Projection Display.
In the above-mentioned technical solutions, it is preferable that the projection interface Overlapping display or the multiple camera lens of the multiple camera lens
Projection interface split screen display available.
In the technical scheme, in order to realize that the projection interface to a plurality of lenses is shown, display can be overlapped
Or split screen display available.Wherein, when Overlapping display, the projection interface of some or certain several camera lenses can be placed in the throwing of other camera lenses
On film-world face, or the whole of projection arrangement is projected into interfaces and is divided into several parts, each part is for showing a camera lens
Projection interface.
When there are two displays when camera lens, between the projection interface of main lens and the projection interface of attachment lens for projection device
Mode equally has the following two kinds:
Display mode one:
The projection interface Overlapping display of the attachment lens is controlled on the projection interface of the main lens；It is closed receiving
When closing attachment lens instruction, the projection interface of the attachment lens is hidden.
Display mode two:
Control the projection interface split screen display available at the projection interface and the attachment lens of the main lens；
When receiving closing attachment lens instruction, the projection interface of the main lens is adjusted to be displayed in full screen.
In the above-mentioned technical solutions, it is preferable that establish the pass between each terminal and a corresponding camera lens
The step of connection relationship, specifically includes: storing between the IP address, each terminal and the projection device of each terminal
Socket mark and flag bit for identifying camera lens associated with each terminal.
In the technical scheme, between the IP address and each terminal and projection device by storing each terminal
Socket mark enables projection device to determine each terminal according to the IP address of Socket mark and terminal；Pass through storage
For identifying the flag bit of camera lens associated with each terminal, make it possible to according to the determination of the value of flag bit and each terminal phase
Associated camera lens.
According to another aspect of the present invention, it is also proposed that a kind of Projection Display control device for projection device, it is described
Projection device includes a plurality of lenses, the Projection Display control device, comprising: connection establishment unit is used for the projection device
It is attached at least one terminal；Relationship establishes unit, each terminal for establishing at least one described terminal with it is right
The incidence relation between a camera lens answered；Control unit, for controlling when receiving the instruction for carrying out Projection Display
Camera lens associated with each terminal carries out Projection Display to the screen of each terminal.
In the technical scheme, projection device includes a plurality of lenses, by establishing between each terminal and a camera lens
Incidence relation, and when receiving the instruction for carrying out Projection Display, camera lens associated with each terminal is controlled to each terminal
Screen carry out Projection Display, enable projection device to carry out Projection Display to the screens of multiple terminals simultaneously so that
User can not turn off the connection between the terminal and projection device when carrying out projection demonstration by a terminal, without
It will be in the data transmission in other terminals to the terminal, it will be able to it realizes and Projection Display is carried out to the data in other terminals, it is real
Show under the premise of not interrupting the demonstration progress of Current projection content, the skill of projection demonstration is carried out to the content in multiple terminals
Art effect is conducive to the usage experience for improving user.
In the above-mentioned technical solutions, it is preferable that further include: setting unit, for according to each terminal and the throwing
The sequence that shadow equipment is attached, setting camera lens associated with each terminal.
In the technical scheme, pass through the sequence being attached according to each terminal and projection device, setting and each end
Associated camera lens is held, projection device is realized between terminal and camera lens automatically in the case where no human intervention
Association, facilitates the operation of user.Certainly, in other embodiments of the invention, can also by user's manual setting terminal with
Incidence relation between camera lens.
In the above-mentioned technical solutions, it is preferable that the projection device includes main lens and attachment lens；The setting unit
Be specifically used for: first terminal and the main lens that are attached with the projection device be associated, and will with it is described
Second terminal that projection device is attached is associated with the attachment lens.
In the technical scheme, when projection device has, there are two camera lenses, and one is main lens, and one is attachment lens
When, first with the terminal that the terminal that projection device is attached is usually that user is mainly used to demonstration, therefore can will be with throwing
First terminal that shadow equipment is attached is associated with main lens, to realize the screen to first terminal by main lens
Carry out Projection Display.
In the above-mentioned technical solutions, it is preferable that described control unit is specifically used for: controlling projection circle of the multiple camera lens
Face Overlapping display, or the projection interface split screen display available of the multiple camera lens of control.
In the technical scheme, in order to realize that the projection interface to a plurality of lenses is shown, display can be overlapped
Or split screen display available.Wherein, when Overlapping display, the projection interface of some or certain several camera lenses can be placed in the throwing of other camera lenses
On film-world face, or the whole of projection arrangement is projected into interfaces and is divided into several parts, each part is for showing a camera lens
Projection interface.
When there are two displays when camera lens, between the projection interface of main lens and the projection interface of attachment lens for projection device
Mode equally has the following two kinds:
Display mode one:
Described control unit is specifically used for: controlling the projection interface Overlapping display of the attachment lens in the main lens
It projects on interface, and when receiving closing attachment lens instruction, hides the projection interface of the attachment lens.
Display mode two:
Described control unit is specifically used for: controlling the projection interface at the projection interface and the attachment lens of the main lens
Split screen display available, and when receiving closing attachment lens instruction, the projection interface of the main lens is adjusted to full frame aobvious
Show.
In the above-mentioned technical solutions, it is preferable that the relationship is established unit and is specifically used for: the IP of storage each terminal
Socket between address, each terminal and the projection device is identified and for being identified and each terminal phase
The flag bit of associated camera lens.
In the technical scheme, between the IP address and each terminal and projection device by storing each terminal
Socket mark enables projection device to determine each terminal according to the IP address of Socket mark and terminal；Pass through storage
For identifying the flag bit of camera lens associated with each terminal, make it possible to according to the determination of the value of flag bit and each terminal phase
Associated camera lens.
According to another aspect of the invention, it is also proposed that a kind of projection device, comprising: a plurality of lenses；And such as above-mentioned
The Projection Display control device of projection device is used for described in one technical solution.
By above technical scheme, can realize under the premise of not interrupting the demonstration progress of Current projection content to more
Content in a terminal carries out projection demonstration, is conducive to the usage experience for improving user.
Detailed description of the invention
Fig. 1 shows the exemplary flow of the Projection Display control method for projection device of embodiment according to the present invention
Figure；
Fig. 2 shows the schematic blocks of the Projection Display control device for projection device of embodiment according to the present invention
Figure；
Fig. 3 shows the schematic block diagram of the multiple terminals projection control display system of embodiment according to the present invention；
Fig. 4 shows the processing flow schematic diagram of the multiple terminals projection control module of embodiment according to the present invention；
Fig. 5 shows the process flow signal of the multiple terminals Projection Display logic processing module of embodiment according to the present invention
Figure；
Fig. 6 A to Fig. 6 C shows the schematic diagram of a scenario of the multiple terminals Projection Display of embodiment according to the present invention.
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real
Applying mode, the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application
Feature in example and embodiment can be combined with each other.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also
To be implemented using other than the one described here other modes, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
Fig. 1 shows the exemplary flow of the Projection Display control method for projection device of embodiment according to the present invention
Figure.
Projection device proposed by the present invention includes a plurality of lenses.As shown in Figure 1, embodiment according to the present invention is used to throw
The Projection Display control method of shadow equipment, comprising: step 102, the projection device is attached at least one terminal, and is built
The incidence relation between each terminal and a corresponding camera lens at least one vertical described terminal；Step 104, described
Projection device when receiving the instruction for carrying out Projection Display, control camera lens associated with each terminal to it is described each
The screen of terminal carries out Projection Display.
In the technical scheme, projection device includes a plurality of lenses, by establishing between each terminal and a camera lens
Incidence relation, and when receiving the instruction for carrying out Projection Display, camera lens associated with each terminal is controlled to each terminal
Screen carry out Projection Display, enable projection device to carry out Projection Display to the screens of multiple terminals simultaneously so that
User can not turn off the connection between the terminal and projection device when carrying out projection demonstration by a terminal, without
It will be in the data transmission in other terminals to the terminal, it will be able to it realizes and Projection Display is carried out to the data in other terminals, it is real
Show under the premise of not interrupting the demonstration progress of Current projection content, the skill of projection demonstration is carried out to the content in multiple terminals
Art effect is conducive to the usage experience for improving user.
In the above-mentioned technical solutions, it is preferable that further include: it is attached according to each terminal with the projection device
Sequence, setting camera lens associated with each terminal.
In the technical scheme, pass through the sequence being attached according to each terminal and projection device, setting and each end
Associated camera lens is held, projection device is realized between terminal and camera lens automatically in the case where no human intervention
Association, facilitates the operation of user.Certainly, in other embodiments of the invention, can also by user's manual setting terminal with
Incidence relation between camera lens.
In the above-mentioned technical solutions, it is preferable that the projection device includes main lens and attachment lens；According to described each
The step of sequence that terminal and the projection device are attached, setting associated with each terminal camera lens, specifically wraps
It includes: first terminal and the main lens that are attached with the projection device is associated, and will be set with the projection
Standby second terminal being attached is associated with the attachment lens.
In the technical scheme, when projection device has, there are two camera lenses, and one is main lens, and one is attachment lens
When, first with the terminal that the terminal that projection device is attached is usually that user is mainly used to demonstration, therefore can will be with throwing
First terminal that shadow equipment is attached is associated with main lens, to realize the screen to first terminal by main lens
Carry out Projection Display.
In the above-mentioned technical solutions, it is preferable that the projection interface Overlapping display or the multiple camera lens of the multiple camera lens
Projection interface split screen display available.
In the technical scheme, in order to realize that the projection interface to a plurality of lenses is shown, display can be overlapped
Or split screen display available.Wherein, when Overlapping display, the projection interface of some or certain several camera lenses can be placed in the throwing of other camera lenses
On film-world face, or the whole of projection arrangement is projected into interfaces and is divided into several parts, each part is for showing a camera lens
Projection interface.
When there are two displays when camera lens, between the projection interface of main lens and the projection interface of attachment lens for projection device
Mode equally has the following two kinds:
Display mode one:
The projection interface Overlapping display of the attachment lens is controlled on the projection interface of the main lens；It is closed receiving
When closing attachment lens instruction, the projection interface of the attachment lens is hidden.
Display mode two:
Control the projection interface split screen display available at the projection interface and the attachment lens of the main lens；
When receiving closing attachment lens instruction, the projection interface of the main lens is adjusted to be displayed in full screen.
In the above-mentioned technical solutions, it is preferable that establish the pass between each terminal and a corresponding camera lens
The step of connection relationship, specifically includes: storing between the IP address, each terminal and the projection device of each terminal
Socket mark and flag bit for identifying camera lens associated with each terminal.
In the technical scheme, between the IP address and each terminal and projection device by storing each terminal
Socket mark enables projection device to determine each terminal according to the IP address of Socket mark and terminal；Pass through storage
For identifying the flag bit of camera lens associated with each terminal, make it possible to according to the determination of the value of flag bit and each terminal phase
Associated camera lens.
Fig. 2 shows the schematic blocks of the Projection Display control device for projection device of embodiment according to the present invention
Figure.
Projection device proposed by the present invention includes a plurality of lenses.As shown in Fig. 2, embodiment according to the present invention is used to throw
The Projection Display control device 200 of shadow equipment, comprising: connection establishment unit 202, relationship establish unit 204 and control unit
206。
Wherein, connection establishment unit 202 are attached for the projection device and at least one terminal；Relationship is established
Unit 204, the association between each terminal and a corresponding camera lens for establishing at least one described terminal are closed
System；Control unit 206, for when receiving the instruction for carrying out Projection Display, control mirror associated with each terminal
Head carries out Projection Display to the screen of each terminal.
In the technical scheme, projection device includes a plurality of lenses, by establishing between each terminal and a camera lens
Incidence relation, and when receiving the instruction for carrying out Projection Display, camera lens associated with each terminal is controlled to each terminal
Screen carry out Projection Display, enable projection device to carry out Projection Display to the screens of multiple terminals simultaneously so that
User can not turn off the connection between the terminal and projection device when carrying out projection demonstration by a terminal, without
It will be in the data transmission in other terminals to the terminal, it will be able to it realizes and Projection Display is carried out to the data in other terminals, it is real
Show under the premise of not interrupting the demonstration progress of Current projection content, the skill of projection demonstration is carried out to the content in multiple terminals
Art effect is conducive to the usage experience for improving user.
In the above-mentioned technical solutions, it is preferable that further include: setting unit 208, for according to each terminal with it is described
The sequence that projection device is attached, setting camera lens associated with each terminal.
In the technical scheme, pass through the sequence being attached according to each terminal and projection device, setting and each end
Associated camera lens is held, projection device is realized between terminal and camera lens automatically in the case where no human intervention
Association, facilitates the operation of user.Certainly, in other embodiments of the invention, can also by user's manual setting terminal with
Incidence relation between camera lens.
In the above-mentioned technical solutions, it is preferable that the projection device includes main lens and attachment lens；The setting unit
208 are specifically used for: first terminal and the main lens that are attached with the projection device being associated, and will be with institute
Second terminal that projection device is attached is stated to be associated with the attachment lens.
In the technical scheme, when projection device has, there are two camera lenses, and one is main lens, and one is attachment lens
When, first with the terminal that the terminal that projection device is attached is usually that user is mainly used to demonstration, therefore can will be with throwing
First terminal that shadow equipment is attached is associated with main lens, to realize the screen to first terminal by main lens
Carry out Projection Display.
In the above-mentioned technical solutions, it is preferable that described control unit 206 is specifically used for: controlling the throwing of the multiple camera lens
Film-world's face Overlapping display, or the projection interface split screen display available of the multiple camera lens of control.
In the technical scheme, in order to realize that the projection interface to a plurality of lenses is shown, display can be overlapped
Or split screen display available.Wherein, when Overlapping display, the projection interface of some or certain several camera lenses can be placed in the throwing of other camera lenses
On film-world face, or the whole of projection arrangement is projected into interfaces and is divided into several parts, each part is for showing a camera lens
Projection interface.
When there are two displays when camera lens, between the projection interface of main lens and the projection interface of attachment lens for projection device
Mode equally has the following two kinds:
Display mode one:
Described control unit 206 is specifically used for: controlling the projection interface Overlapping display of the attachment lens in the primary mirror
On the projection interface of head, and when receiving closing attachment lens instruction, the projection interface of the attachment lens is hidden.
Display mode two:
Described control unit 206 is specifically used for: controlling the projection at the projection interface and the attachment lens of the main lens
Interface split screen display available, and when receiving closing attachment lens instruction, the projection interface of the main lens is adjusted to complete
Screen display.
In the above-mentioned technical solutions, it is preferable that the relationship is established unit 204 and is specifically used for: storage each terminal
IP address, the Socket mark between each terminal and the projection device and for identifying and each end
Hold the flag bit of associated camera lens.
In the technical scheme, between the IP address and each terminal and projection device by storing each terminal
Socket mark enables projection device to determine each terminal according to the IP address of Socket mark and terminal；Pass through storage
For identifying the flag bit of camera lens associated with each terminal, make it possible to according to the determination of the value of flag bit and each terminal phase
Associated camera lens.
The invention also provides a kind of projection device (not shown)s, comprising: a plurality of lenses；And as shown in Figure 2
The Projection Display control device 200 for projection device.
Below in conjunction with Fig. 3 to Fig. 6 C, by projector tool, there are two the technical solutions that for camera lens, the present invention will be described in detail.
Fig. 3 shows the schematic block diagram of the multiple terminals projection control display system of embodiment according to the present invention.
As shown in figure 3, the multiple terminals projection control display system 300 of embodiment according to the present invention, comprising: throw multiple terminals
Shadow control module 302, multiple terminals Projection Display logic processing module 304 and projector module 306.
Wherein, projection control module 302 in multiple terminals is mainly used for controlling pair between multiple terminals and the camera lens of projector
It should be related to；It include an important data structure in the module, which saves the IP address of terminal, Socket is numbered,
Flag bit etc..
Specifically, data structural field value is (IP, Socket_ID, Flag):
IP address is the IP address for the terminal that projector is accessed；Socket_ID number is that terminal passes through network and projection
The mark for the Socket that instrument is established when communicating；It is that main screen is shown or auxiliary screen that Flag flag bit, which is for identifying access terminal,
Curtain display, i.e. it is to be projected by main lens or projected by attachment lens that Flag, which is used to identify the interface of access terminal,.
Multiple terminals projection control module 302 mainly passes through the above-mentioned corresponding IP address of data structure lookup and Socket
It numbers to control the content of Projection Display corresponding terminal.
The specific process flow diagram that multiple terminals projects control module 302 is as shown in Figure 4:
As shown in figure 4, the process flow of the multiple terminals projection control module of embodiment according to the present invention, comprising:
Step 402, terminal establishes connection with projector by network (such as Wi-Fi).
Step 404, the IP address of the access terminal, Socket number are saved in data structure；Flag is indicated simultaneously
Position be set as true, using by the display interface Projection Display of terminal as main screen, i.e., it is the access terminal is associated with main lens.
Step 406, new access terminal has been detected whether, if so, thening follow the steps 408；Otherwise, terminate.
Step 408, the IP address of new access terminal, Socket number are saved in database；Simultaneously by Flag flag bit
It is set as false, it is by screen supplemented by the display interface Projection Display of terminal, i.e., the access terminal is associated with attachment lens.
Multiple terminals Projection Display logic processing module 304 is mainly used for searching corresponding Flag mark from data structure
(true: expression is shown as main screen to bit field value；False: screen supplemented by display is indicated), and correspondence is found according to the flag bit
IP address and Socket number, may thereby determine that the display mode of the display interface of corresponding terminal on the projection screen.
The specific process flow diagram of multiple terminals Projection Display logic processing module 304 is as shown in Figure 5:
As shown in figure 5, the process flow of the multiple terminals Projection Display logic processing module of embodiment according to the present invention, packet
It includes:
Step 502, data are searched from data structure.
Step 504, judge whether not find data, if not finding data, terminate, if finding data,
Then follow the steps 506.
Step 506, judge the value of the Flag flag bit of every data, if the value of Flag flag bit is true, execute step
Rapid 508；Otherwise, step 510 is executed.
Step 508, the IP address corresponding in data structure according to the flag bit and Socket number, will accordingly eventually
End is shown in main screen.
Step 510, the IP address corresponding in data structure according to the flag bit and Socket number, will accordingly eventually
End is shown in auxiliary screen.
Step 512, after auxiliary screen content projection finishes, then auxiliary screen is hidden, main screen restores full frame after continued broadcasting
It puts.
Projector in projector module 306 mainly contains a main lens, an attachment lens.Wherein main lens are main
For the content (being mainly used to the content demonstrated and explained) of first access terminal of Projection Display；Attachment lens is used to project
It shows the terminal content newly accessed, be mainly used to comparison demonstration or projected when some content is discussed in detail.
Specifically, when using the content in projector presentation mobile phone 1 (as main screen), mobile phone is if desired demonstrated simultaneously
Content in 2, then can be used projector by the content in mobile phone 2 show supplemented by screen, wherein auxiliary screen can be such as Fig. 6 A institute
Show, on main screen, or as shown in Figure 6B, main screen and auxiliary screen are displayed separately Overlapping display；Content in mobile phone 2
After demonstration finishes, as shown in Figure 6 C, auxiliary screen can be hidden or close, to show the content on main screen completely.
Above-mentioned technical proposal of the invention saves the end message for being connected to projector by using a data structure,
And the content of display multiple terminals projection is controlled by a control module, so that user is needing the data using other terminals
When auxiliary explanation demonstration, directly the other users terminal Projection Display of access can be gone out by the control display module of multiple terminals
Come, both will not influence ongoing project content and played, do not need yet by the terminal copy transmissions of other users into
The terminal of row Projection Display greatly improves the usage experience of user.
The technical scheme of the present invention has been explained in detail above with reference to the attached drawings, and the invention proposes a kind of new to set for projecting
Standby Projection Display control program can be realized under the premise of not interrupting the demonstration progress of Current projection content to multiple ends
Content in end carries out projection demonstration, is conducive to the usage experience for improving user.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (13)
1. a kind of Projection Display control method for projection device, which is characterized in that the projection device includes a plurality of lenses,
The Projection Display control method, comprising:
The projection device is attached at least one terminal, and establish each terminal at least one described terminal with it is right
The incidence relation between a camera lens answered；
The projection device is when receiving the instruction for carrying out Projection Display, control camera lens pair associated with each terminal
The screen of each terminal carries out Projection Display；
The sequence being attached according to each terminal and the projection device, setting mirror associated with each terminal
Head.
2. the Projection Display control method according to claim 1 for projection device, which is characterized in that the projection is set
Standby includes main lens and attachment lens；
The sequence being attached according to each terminal and the projection device, setting mirror associated with each terminal
The step of head, specifically includes:
First terminal being attached with the projection device is associated with the main lens, and will be set with the projection
Standby second terminal being attached is associated with the attachment lens.
3. the Projection Display control method according to claim 1 or 2 for projection device, which is characterized in that described more
The projection interface Overlapping display of a camera lens or the projection interface split screen display available of the multiple camera lens.
4. the Projection Display control method according to claim 2 for projection device, which is characterized in that further include:
The projection interface Overlapping display of the attachment lens is controlled on the projection interface of the main lens；
When receiving closing attachment lens instruction, the projection interface of the attachment lens is hidden.
5. the Projection Display control method according to claim 2 for projection device, which is characterized in that further include:
Control the projection interface split screen display available at the projection interface and the attachment lens of the main lens；
When receiving closing attachment lens instruction, the projection interface of the main lens is adjusted to be displayed in full screen.
6. the Projection Display control method according to claim 1 or 2 for projection device, which is characterized in that establish institute
The step of stating the incidence relation between each terminal and a corresponding camera lens specifically includes:
Store between the IP address, each terminal and the projection device of each terminal Socket mark and
For identifying the flag bit of camera lens associated with each terminal.
7. a kind of Projection Display control device for projection device, which is characterized in that the projection device includes a plurality of lenses,
The Projection Display control device, comprising:
Connection establishment unit is attached for the projection device and at least one terminal；
Relationship establishes unit, between each terminal and a corresponding camera lens for establishing at least one described terminal
Incidence relation；
Control unit, for when receiving the instruction for carrying out Projection Display, control camera lens associated with each terminal
Projection Display is carried out to the screen of each terminal；
Setting unit, the sequence for being attached according to each terminal and the projection device are arranged and described each
The associated camera lens of terminal.
8. the Projection Display control device according to claim 7 for projection device, which is characterized in that the projection is set
Standby includes main lens and attachment lens；
The setting unit is specifically used for:
First terminal being attached with the projection device is associated with the main lens, and will be set with the projection
Standby second terminal being attached is associated with the attachment lens.
9. the Projection Display control device according to claim 7 or 8 for projection device, which is characterized in that the control
Unit processed is specifically used for:
Control the projection interface Overlapping display of the multiple camera lens, or the projection interface split screen display available of the multiple camera lens of control.
10. the Projection Display control device according to claim 8 for projection device, which is characterized in that the control
Unit is specifically used for:
The projection interface Overlapping display of the attachment lens is controlled on the projection interface of the main lens, and is closed receiving
When the attachment lens instructs, the projection interface of the attachment lens is hidden.
11. the Projection Display control device according to claim 8 for projection device, which is characterized in that the control
Unit is specifically used for:
The projection interface split screen display available at the projection interface and the attachment lens of the main lens is controlled, and closes institute receiving
When stating attachment lens instruction, the projection interface of the main lens is adjusted to be displayed in full screen.
12. the Projection Display control device according to claim 7 or 8 for projection device, which is characterized in that the pass
System establishes unit and is specifically used for:
Store between the IP address, each terminal and the projection device of each terminal Socket mark and
For identifying the flag bit of camera lens associated with each terminal.
13. a kind of projection device characterized by comprising
A plurality of lenses；And
The Projection Display control device for projection device as described in any one of claim 7 to 12.
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| CN201510284174.XA CN105630437B (en) | 2015-05-28 | 2015-05-28 | Projection Display control method, device and projection device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109618306B (en) * | 2018-11-22 | 2022-10-25 | 京东方科技集团股份有限公司 | Communication method, server, communication equipment and computer readable storage medium |
| CN112367422B (en) * | 2020-10-30 | 2022-07-01 | 北京数秦科技有限公司 | Interaction method and device of mobile terminal equipment and display system and storage medium |
| CN112306444A (en) * | 2020-11-23 | 2021-02-02 | 青岛海信移动通信技术股份有限公司 | Mobile terminal and projection method thereof |
| CN113703706A (en) * | 2021-08-27 | 2021-11-26 | 海信视像科技股份有限公司 | Display method, display device and terminal for multi-path screen projection |
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| CN102375305A (en) * | 2010-08-10 | 2012-03-14 | 富士迈半导体精密工业（上海）有限公司 | Multi-lens projector |
| JP2014153417A (en) * | 2013-02-05 | 2014-08-25 | Seiko Epson Corp | Projector |
| CN104661080A (en) * | 2015-03-12 | 2015-05-27 | 重庆蓝岸通讯技术有限公司 | Multi-equipment projection control method based on Wi-Fi wireless network |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102375305A (en) * | 2010-08-10 | 2012-03-14 | 富士迈半导体精密工业（上海）有限公司 | Multi-lens projector |
| JP2014153417A (en) * | 2013-02-05 | 2014-08-25 | Seiko Epson Corp | Projector |
| CN104661080A (en) * | 2015-03-12 | 2015-05-27 | 重庆蓝岸通讯技术有限公司 | Multi-equipment projection control method based on Wi-Fi wireless network |
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