CN107426553A - Projecting method and device, terminal, projecting apparatus and optical projection system - Google Patents
Projecting method and device, terminal, projecting apparatus and optical projection system Download PDFInfo
- Publication number
- CN107426553A CN107426553A CN201610345397.7A CN201610345397A CN107426553A CN 107426553 A CN107426553 A CN 107426553A CN 201610345397 A CN201610345397 A CN 201610345397A CN 107426553 A CN107426553 A CN 107426553A
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- Prior art keywords
- projected
- designated area
- projecting apparatus
- terminal
- file
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
-
- 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]
- H04N9/3141—Constructional details thereof
-
- 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
Abstract
The invention provides a kind of projecting method and device, terminal, projecting apparatus and optical projection system, wherein, this method includes：Terminal receives the active information to designated area on the display screen of the terminal, wherein, the designated area is the subregion of the display screen；Under the triggering of the active information, the file to be projected shown in the designated area is sent to projector apparatus and projected.Using the above method, solve the problems, such as flexibly set view field during terminal projection, realize the subregional projection of terminal part, avoid the leakage of remaining information of terminal display screen.
Description
Technical field
It is whole in particular to a kind of projecting method and device the present invention relates to the communications field
End, projecting apparatus and optical projection system.
Background technology
In the related art, with the progressively popularization of smart machine, portable projecting apparatus because
Its convenience, agility, ease for use, each row such as education, amusement is widely used in now
In multiple application scenarios of industry.Correlation technique is mainly by external or embedded mode portable
Increase projector apparatus on formula mobile terminal, or it is by data wire that projector architecture is whole with movement
End, which is connected, to be realized the screen prjection of mobile terminal.But in these modes and technology use not
Flexibly, simple projection is simply realized, segmental defect or deficiency be present, such as there may be some
Situation cause user merely desire to a certain regional location of projection mobile phone or simultaneously to projection to multiple
Side or multiple equipment.Such as：Only 1 movement under training, meeting, office or party occasion
Terminal and want realize at the same multiple positions or multiple equipment are projected.
Using the following problem of technical scheme in correlation technique：When mobile terminal is projected,
The screen content of terminal can all be projected, user is if it is desired to operate mobile terminal, just not simultaneously
Be avoided that projection when some screen area positions be not desired to by viewing other people intentionally or
Unintentionally see the leakage that so as to have leaked privacy, result in user profile.
For the problem of in correlation technique, terminal can not flexibly set view field when projecting, mesh
Preceding also no effective solution.
The content of the invention
The embodiments of the invention provide a kind of projecting method and device, terminal, projecting apparatus and throwing
Shadow system, at least to solve flexibly set view field when terminal projects in correlation technique
Problem.
According to one embodiment of present invention, there is provided a kind of projecting method, including：It is determined that eventually
The file to be projected of display in the designated area of display screen is held, wherein, the designated area is institute
State the subregion of display screen；The file to be projected shown in the designated area is sent to extremely
A few projecting apparatus is projected, wherein, at least one projecting apparatus is and the specified area
Projecting apparatus corresponding to domain.
Alternatively, at least one projecting apparatus is in projecting apparatus corresponding with the designated area
Corresponding relation include：The designated area establishes corresponding close with least one projecting apparatus
System；Or multiple designated areas establish man-to-man corresponding pass with multiple projecting apparatus respectively
System.
Alternatively, the file to be projected shown in the designated area is sent at least one throwing
Before shadow instrument is projected, methods described also includes：Terminal receives to swash to the designated area
Information living；It is to be projected by being shown in the designated area under the triggering of the active information
File sends at least one projecting apparatus and projected.
Alternatively, the file to be projected shown in the designated area is sent at least one throwing
Before shadow instrument is projected, methods described also includes：The terminal detects the active information
Type；The terminal will viewing area corresponding with the type as the designated area；Its
In, the type of the active information includes：The finger print information of terminal user's difference finger.
Alternatively, the active information includes：To the touch information of the display screen；By described in
The file to be projected of display is sent to projecting apparatus in designated area projected before, methods described
Also include：Detection receives the viewing area of the touch information, using the viewing area as
The designated area.
Alternatively, the file to be projected shown in the designated area is sent at least one throwing
Before shadow instrument is projected, methods described also includes：Optional position on to the display screen
Touch time when exceeding first threshold, trigger the terminal and enter projection mode, wherein,
Under the projection mode, the terminal allows the file to be projected that will be shown in the designated area
Send to projecting apparatus and projected.
Alternatively, the file to be projected shown in the designated area is sent to projecting apparatus and carried out
Before projection, methods described also includes：After the terminal enters the projection mode, and
When the touch time of the designated area exceedes Second Threshold, the terminal is generated for prompting to use
Whether the prompt message of the designated area is activated in family.
According to one embodiment of present invention, there is provided a kind of projecting method, this method are applied to
Projection arrangement, including：The file to be projected of display in the designated area that receiving terminal is sent, its
In, the designated area is the subregion of the terminal display screen；By in the designated area
The file to be projected of display is projected
According to one embodiment of present invention, there is provided a kind of projection arrangement, applied to terminal,
Including：Determining module, the text to be projected shown in the designated area for determining terminal display screen
Part, wherein, the designated area is the subregion of the display screen；Transport module, it is used for
The file to be projected shown in the designated area is sent at least one projecting apparatus and thrown
Shadow, wherein, at least one projecting apparatus is projecting apparatus corresponding with the designated area.
Alternatively, at least one projecting apparatus is in projecting apparatus corresponding with the designated area
Corresponding relation include：The designated area establishes corresponding close with least one projecting apparatus
System；Or multiple designated areas establish man-to-man corresponding pass with multiple projecting apparatus respectively
System.
Alternatively, described device also includes：Receiving module, in by the designated area
Before the file to be projected of display sends at least one projecting apparatus and projected, terminal receives pair
The active information of the designated area；Under the triggering of the active information, the transport module
The file to be projected shown in the designated area is sent at least one projecting apparatus and thrown
Shadow.
Alternatively, the receiving module is additionally operable to detect the type of the active information, will be with institute
Viewing area corresponding to type is stated as the designated area；Wherein, the class of the active information
Type includes：The finger print information of terminal user's difference finger.
According to one embodiment of present invention, there is provided a kind of projection arrangement, applied to projecting apparatus,
Including：File module is received, is shown in the designated area sent for receiving terminal to be projected
File, wherein, the designated area is the subregion of the terminal display screen；Projection module,
For the file to be projected to be projected.
According to one embodiment of present invention, there is provided a kind of terminal, including display screen, processing
Device and communication module；The processor is used to obtain display in the designated area of terminal display screen
File to be projected, wherein, the designated area is the subregion of the display screen；It is described logical
Letter module is used to send the file to be projected shown in the designated area at least one throwing
Shadow instrument is projected, wherein, at least one projecting apparatus is corresponding with the designated area
Projecting apparatus.
According to one embodiment of present invention, there is provided a kind of projecting apparatus, it is characterised in that bag
Include：Housing, projection lens and receiver are provided with the housing；The receiver is used to connect
The file to be projected of display in the designated area that terminal is sent is received, wherein, the designated area is
The subregion of the terminal display screen；The projection lens is used to enter the file to be projected
Row projection.Alternatively, the rotating cylinder of adjustable angle is provided with the housing；The rotation
Data transmission interface and/or the charging inlet of the terminal are provided with cylinder.Alternatively, institute
State rotating cylinder and be installed on the housing for drawing and pulling type, wherein, the rotating cylinder allow from
Extract out and withdraw in the housing in the housing.Alternatively, the rotating cylinder is groove
Shape structure.
According to one embodiment of present invention, there is provided a kind of optical projection system, including：Terminal,
At least one projecting apparatus；The terminal, what is shown in the designated area for determining display screen treats
File is projected, wherein, the designated area is the subregion of the display screen；And institute
Terminal is stated to be additionally operable to send to projecting apparatus by the file to be projected shown in the designated area
Row projection；At least one projecting apparatus, the specified area sent for receiving the terminal
The file to be projected shown in domain, wherein, at least one projecting apparatus is and the specified area
Projecting apparatus corresponding to domain；At least one projecting apparatus, it is additionally operable to enter the file to be projected
Row projection.
According to still another embodiment of the invention, a kind of storage medium is additionally provided.The storage is situated between
Matter is arranged to the program code that storage is used to perform following steps：Determine specifying for terminal display screen
The file to be projected shown in region, wherein, the designated area is the part of the display screen
Region；The file to be projected shown in the designated area is sent at least one projecting apparatus
Row projection, wherein, at least one projecting apparatus is projecting apparatus corresponding with the designated area.
Alternatively, storage medium is also configured to the program code that storage is used to perform following steps：
The file to be projected of display in the designated area that receiving terminal is sent, wherein, the designated area
For the subregion of the terminal display screen；The file to be projected that will be shown in the designated area
Projected.
By the present invention, terminal shows file to be projected in the subregion of display screen, the portion
The corresponding projecting apparatus in subregion, file to be projected is dealt into projection corresponding with the subregion
Projected on instrument, other regions of terminal display screen can be in region corresponding with other regions
Projected, solve the problems, such as flexibly set view field during terminal projection, realize
The subregional projection of terminal part, avoids the leakage of remaining information of terminal display screen, also achieves
The effect that the terminal of terminal and the one-to-many of projecting apparatus flexibly project.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, forms the application
A part, schematic description and description of the invention is used to explain the present invention, not structure
Into inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is a kind of hardware configuration frame of the mobile terminal of projecting method of the embodiment of the present invention
Figure；
Fig. 2 is a kind of flow chart of projecting method according to embodiments of the present invention；
Fig. 3 is the flow in end side according to a kind of projecting method of alternative embodiment of the present invention
Figure；
Fig. 4 is a kind of flow chart of projecting method according to embodiments of the present invention；
Fig. 5 is a kind of projecting method according to alternative embodiment of the present invention in projector apparatus side
Flow chart；
Fig. 6 is the structured flowchart one of projection arrangement according to embodiments of the present invention；
Fig. 7 is the structured flowchart two of projection arrangement according to embodiments of the present invention；
A kind of structured flowchart three of projection arrangement according to embodiments of the present invention Fig. 8；
Fig. 9 is a kind of structured flowchart of terminal according to embodiments of the present invention；
Figure 10 is a kind of structured flowchart of projecting apparatus according to embodiments of the present invention；
Figure 11 is a kind of projector architecture figure according to alternative embodiment of the present invention.
Embodiment
Describe the present invention in detail below with reference to accompanying drawing and in conjunction with the embodiments.Need what is illustrated
It is that, in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.
It should be noted that the art in description and claims of this specification and above-mentioned accompanying drawing
Language " first ", " second " etc. are for distinguishing similar object, without specific for describing
Order or precedence.
Embodiment 1
The embodiment of the method that the embodiment of the present application one is provided can be whole in mobile terminal, computer
Performed in end or similar arithmetic unit.Exemplified by running on mobile terminals, Fig. 1 is this
A kind of hardware block diagram of the mobile terminal of projecting method of inventive embodiments.As shown in figure 1,
Mobile terminal 10 can include one or more (one is only shown in figure) processor 102 (places
Reason device 102 can include but is not limited to Micro-processor MCV or PLD FPGA
Deng processing unit), the memory 104 for data storage and for communication function
Transmitting device 106.It will appreciated by the skilled person that the structure shown in Fig. 1 is only
Signal, it does not cause to limit to the structure of above-mentioned electronic installation.For example, mobile terminal 10
May also include than shown in Fig. 1 more either less components or with shown in Fig. 1 not
Same configuration.
Memory 104 can be used for the software program and module of storage application software, such as present invention
Programmed instruction/module corresponding to projecting method in embodiment, processor 102 are deposited by operation
Store up software program and module in memory 104, so as to perform various function application and
Data processing, that is, realize above-mentioned method.Memory 104 may include high speed random access memory,
May also include nonvolatile memory, as one or more magnetic storage device, flash memory or
Other non-volatile solid state memories of person.In some instances, memory 104 can be wrapped further
Net can be passed through relative to the remotely located memory of processor 102, these remote memories by including
Network is connected to mobile terminal 10.The example of above-mentioned network includes but is not limited to internet, enterprise
In-house network, LAN, mobile radio communication and combinations thereof.
Transmitting device 106 is used to data are received or sent via a network.Above-mentioned network
Instantiation may include the wireless network that the communication providerses of mobile terminal 10 provide.At one
In example, transmitting device 106 includes a network adapter (Network Interface
Controller, NIC), its can be connected by base station with other network equipments so as to interconnection
Net is communicated.In an example, transmitting device 106 can be radio frequency (Radio
Frequency, RF) module, it is used to wirelessly be communicated with internet.
A kind of projecting method for running on above-mentioned mobile terminal, Fig. 2 are provided in the present embodiment
It is a kind of flow chart of projecting method according to embodiments of the present invention, as shown in Fig. 2 the flow
Comprise the following steps：
Step S202, the file to be projected of display in the designated area of terminal display screen is determined,
Wherein, the designated area is the subregion of the display screen；
Step S204, the file to be projected shown in the designated area is sent at least one
Projecting apparatus is projected, wherein, at least one projecting apparatus is thrown to be corresponding with the designated area
Shadow instrument.
Alternatively, at least one projecting apparatus is pair in projecting apparatus corresponding with the designated area
Should be related to including：The designated area establishes corresponding relation with least one projecting apparatus；Or
Multiple designated areas establish man-to-man corresponding relation with multiple projecting apparatus respectively.Alternatively,
When the projector apparatus is multiple, the different designated areas of the terminal correspond to different projecting apparatus
Device, the different zones of same terminal are projected on different projecting apparatus.Solves correlation
In technology, projection of 1 (terminal) to more (projecting apparatus) can not be realized, is only capable of realizing 1 (eventually
End) broadcasting projection to 1 (projecting apparatus), i.e. 1 mobile terminal, can only in any time
The problem of realizing the dispensing to 1 projecting apparatus, realizes one-to-many when terminal is projected.
Alternatively, the executive agent of above-mentioned steps can be mobile terminal etc., but not limited to this.
Alternatively, file to be projected is sent to before projector apparatus in terminal, the terminal with
Projector apparatus has been set up connecting, and can be wired connection, or wireless connection, wirelessly
Connection can include bluetooth connection, Wireless Fidelity (Wireless Fidelity, referred to as WiFi)
Connection, infrared ray connection.
Alternatively, the active information can be the touch information to the display screen, and detection receives
The viewing area of the touch information, using the viewing area as the designated area, i.e. terminal screen
Which block region receives touch information and this block region is just set as the region to be projected.
Alternatively, terminal can be defined as region to be projected according to the type of active information, that is, refer to
Determine region, such as the type of the active information can be the fingerprint of same terminal user's difference finger
Information.For the finger print information using same user, security during terminal projection is added,
It is not that a careless people can operate terminal and be projected to define, and the raising of security is inevitable
The inconvenience of operation is brought, the finger print information of more some trusted peoples of typing can also be set.No
With the corresponding different regions to be projected of finger print information, such as：Detect that thumb touches end panel
Curtain, i.e., the upper left corner area of selected terminal screen detect middle finger touch as designated area
Terminal screen, i.e., the lower left corner of selected terminal screen is as designated area.
Alternatively, the optional position of terminal display receives touch operation for a long time, during touch
Between exceed first threshold in the case of, activate the terminal and enter projection mode, in projection mode
The terminal, which allows to send the file to be projected to projector apparatus, to be projected.In correlation technique
In, it is desirable to activating the technological means of certain function of a terminal has a lot, can obtain pressing
Dynamics, phonetic entry can be obtained, in this embodiment, believed in claim according to touching
The projection mode of time length activated terminals is touched corresponding to breath.Alternatively entering in the terminal should
After projection mode, in the case that touch time of touch area has exceeded Second Threshold again, the end
End generation is used to prompt the user whether to activate the prompt message of the designated area, i.e., touched for a long time
Screen can make region corresponding to the touch location turn into region to be projected.
Alternatively, before file to be projected is sent to projector apparatus by terminal, in order to wait to throw
The security of shadow file, file to be projected can be encrypted, carry out signal modulation, can be with
According to market or the actual conditions unrestricted choice of user, such as the high file of security coefficient is such as
Government offices or military secrecy file, coding tune can be carried out using safer code element information
System.
Fig. 3 is the flow in end side according to a kind of projecting method of alternative embodiment of the present invention
Figure, as shown in figure 3, step is as follows：
Step S301, first using the function of mobile terminal when, need to initially be set.
Corresponding to being set in mobile terminal side to corresponding screen area position by fingerprint sensor
Fingerprint simultaneously activates, and after setting successfully, different regions corresponds to different projecting apparatus.Such as will
A parts in terminal screen region are arranged to the regional location of thumb identification, and b parts in region are arranged to
The regional location of forefinger identification, region c parts are arranged to the regional location of middle finger identification, region
D positions are arranged to the regional location of nameless identification；
Whether step S302, detection above-mentioned steps S301 setting are in activation, if terminal
It is not in activation, then carries out Conventional projection operation, i.e., integrally projected terminal screen；
Step S303, if in activation, by selected regional location x (such as a, b, c, d)
Match and connect with corresponding micro projector y (such as 1,2,3,4), if end side is as Wi-Fi hotspot,
Behind thumb active region a positions, region a positions can be connected miniature automatically by WiFi
Projecting apparatus 1；Behind forefinger active region b positions, connection micro projector 2 can be corresponded to；
Behind middle finger active region c positions, connection micro projector 3 can be corresponded to；Use the third finger
Behind active region d positions, connection micro projector 4 can be corresponded to；
Step S304, end side is selected to be stored in the information that end side need to project；
Step S305, by signal modulation module the information of projection is passed through in end side certain
Modulation system be modulated and be converted into corresponding code element information (modulation system is according to market or use
The actual conditions at family can unrestricted choice, as security coefficient it is higher place such as national government office
Can just carries out coded modulation using safer symbol modulation information)；
Step S306, brewed code element information is sent to corresponding micro projector；
The method of above-mentioned record is to be applied to end side, and one kind is provided below and is applied to projection arrangement
Projecting method, Fig. 4 is a kind of flow chart of projecting method according to embodiments of the present invention, such as
Shown in Fig. 4, the flow comprises the following steps：
Step S402, the file to be projected for the interior display of designated area that receiving terminal is sent, its
In, the designated area is the subregion of the terminal display screen；
Step S404, the file to be projected shown in the designated area is projected.
Fig. 5 is a kind of projecting method according to alternative embodiment of the present invention in projector apparatus side
Flow chart, as shown in figure 5, step is as follows：
Step S501, specified micro projector is enabled by wired or wireless way,
After being activated such as terminal side region a positions using thumb, micro projector 1 is realized by WiFi
Matching with terminal area a is connected；
Step S502, receive code element information (or word, the figure come from mobile terminal side transmission
The information of the other forms such as piece, video)；
Step S503, the information of brewed coding is decoded；
Step S504, after decoding, projecting apparatus side prompts the user whether to project the letter immediately
Content is ceased, if user's selection is to go to S506, projecting apparatus side projects related content at once；
If user's selection is no, S505 is gone to；
Step S505, projecting apparatus side prompting user preserve the information to the data of projecting apparatus side
In memory cell, if follow-up information in need of choosing is projected；
Step S506, micro projector start to project to position or the equipment of reception to be projected.
Through the above description of the embodiments, those skilled in the art can be understood that
The mode of general hardware platform necessary to can add to the method according to above-described embodiment by software
To realize, naturally it is also possible to which by hardware, but the former is more preferably embodiment in many cases.
Based on such understanding, technical scheme substantially makes tribute to prior art in other words
The part offered can be embodied in the form of software product, and the computer software product is stored in
In one storage medium (such as ROM/RAM, magnetic disc, CD), including some instructions to
A so that station terminal equipment (can be mobile phone, computer, server, or network equipment etc.)
Perform the method that each embodiment of the present invention is somebody's turn to do.
Embodiment 2
A kind of projection arrangement is additionally provided in the present embodiment, and the device is used to realize above-mentioned implementation
Example and preferred embodiment, repeating no more for explanation was carried out.As used below,
Term " module " can realize the combination of the software and/or hardware of predetermined function.It is although following
Device described by embodiment is preferably realized with software, but hardware, or software and hard
The realization of the combination of part is also what may and be contemplated.
The first projection arrangement is applied to terminal, and Fig. 6 is projection dress according to embodiments of the present invention
The structured flowchart one put, as shown in fig. 6, the device includes：
Determining module 62, show in the designated area for determining terminal display screen to be projected
File, wherein, the designated area is the subregion of the display screen；
Transport module 64, it is connected with determining module 62, for will show in the designated area
File to be projected sends at least one projecting apparatus and projected, wherein, at least one projection
Instrument is projecting apparatus corresponding with the designated area.
Alternatively, at least one projecting apparatus is pair in projecting apparatus corresponding with the designated area
Should be related to including：
The designated area establishes corresponding relation with least one projecting apparatus；
Or multiple designated areas establish man-to-man corresponding relation with multiple projecting apparatus respectively.
Fig. 7 is the structured flowchart two of projection arrangement according to embodiments of the present invention, as shown in fig. 7,
The device includes：
Receiving module 72, the file to be projected for being shown in by the designated area send to
Before at least one projecting apparatus is projected, terminal receives the active information to the designated area；
Transport module 64, it is connected with receiving module 72, under the triggering of the active information,
The file to be projected shown in the designated area is sent at least one projecting apparatus and projected.
Alternatively, the receiving module 72 is additionally operable to the receiving module and is additionally operable to detect activation letter
The type of breath, will viewing area corresponding with the type as the designated area；Wherein, this swashs
The type of information living includes：The finger print information of terminal user's difference finger.
Second of projection arrangement is applied to projecting apparatus, a kind of throwing according to embodiments of the present invention Fig. 8
The structured flowchart three of image device, as Fig. 8 shows, the device includes：
File module 82 is received, what is shown in the designated area sent for receiving terminal waits to throw
Shadow file, wherein, the designated area is the subregion of the terminal display screen；
Projection module 84, it is connected, is additionally operable to the file to be projected with receiving file module 82
Projected.
It should be noted that above-mentioned modules can be realized by software or hardware,
For the latter, can be accomplished by the following way, but not limited to this：Above-mentioned module is respectively positioned on together
In one processor；Or the form of above-mentioned modules in any combination is respectively positioned at different
In processor.
Embodiment 3
According to another embodiment of the invention, there is provided a kind of terminal 90, Fig. 9 are bases
The structured flowchart of a kind of terminal of the embodiment of the present invention, as shown in figure 9, the terminal 90 includes：
Display screen 910, processor 912, communication module 914, three connects two-by-two in the structure chart
Connect；
Processor 912 is used for the to be projected of the interior display of designated area for obtaining terminal display screen 910
File, wherein, the designated area is the subregion of the display screen；
Communication module 914 is used to send the file to be projected shown in the designated area to extremely
A few projecting apparatus is projected, wherein, at least one projecting apparatus is and the designated area pair
The projecting apparatus answered.
According to another embodiment of the invention, there is provided a kind of projecting apparatus 1002, Tu10Shi
A kind of structured flowchart of projecting apparatus according to embodiments of the present invention, as shown in Figure 10, the projection
Instrument 1002 includes：Housing, projection lens 1004, receiver 1006 are provided with the housing；
The receiver 1006 is used for the text to be projected of display in the designated area that receiving terminal is sent
Part, wherein, the designated area is the subregion of the terminal display screen；
The projection lens 1004, it is connected with the receiver 1006, for by the file to be projected
Projected.
Alternatively, the rotating cylinder of adjustable angle is provided with the housing；Set on the rotating cylinder
It is equipped with data transmission interface and/or the charging inlet of the terminal.Alternatively, the rotating cylinder is
Drawing and pulling type is installed on the housing, wherein, the rotating cylinder allow from the housing extract out and
Withdraw in the housing.Alternatively, the rotating cylinder is groove type structure.
Figure 11 is a kind of projector architecture figure according to alternative embodiment of the present invention, such as Figure 11 institutes
Show, including display screen, the rotating cylinder that button and above-described embodiment are recorded.
Embodiment 4
The alternative embodiment of the present invention describes a kind of optical projection system, including：Terminal, extremely
A few projecting apparatus；
The terminal, the file to be projected shown in the designated area for determining display screen, wherein,
The designated area is the subregion of the display screen；And the terminal is additionally operable to this specifying area
The file to be projected shown in domain, which is sent to projecting apparatus, to be projected；
At least one projecting apparatus, show in the designated area for receiving terminal transmission
File to be projected, wherein, at least one projecting apparatus is projecting apparatus corresponding with the designated area；
At least one projecting apparatus, it is additionally operable to be projected the file to be projected.
Embodiment 5
Embodiments of the invention additionally provide a kind of storage medium.Alternatively, in the present embodiment,
Above-mentioned storage medium can be configured to the program code that storage is used to perform following steps：
S1, the file to be projected of display in the designated area of terminal display screen is determined, wherein, should
Designated area is the subregion of the display screen；
S2, the file to be projected shown in the designated area is sent at least one projecting apparatus
Row projection, wherein, at least one projecting apparatus is projecting apparatus corresponding with the designated area.
Alternatively, storage medium is also configured to the program code that storage is used to perform following steps：
S1, the file to be projected for the interior display of designated area that receiving terminal is sent, wherein, this refers to
Determine the subregion that region is the terminal display screen；
S2, the file to be projected shown in the designated area is projected.
Alternatively, in the present embodiment, above-mentioned storage medium can include but is not limited to：USB flash disk,
Read-only storage (ROM, Read-Only Memory), random access memory (RAM,
Random Access Memory), mobile hard disk, magnetic disc or CD etc. are various to store
The medium of program code.
Alternatively, in the present embodiment, processor is according to the program generation stored in storage medium
Code performs the method and step that above-described embodiment is recorded.
Alternatively, the specific example in the present embodiment may be referred to above-described embodiment and optional implementation
Example described in mode, the present embodiment will not be repeated here.
Obviously, those skilled in the art should be understood that above-mentioned each module of the invention or each
Step can realize that they can concentrate on single computing device with general computing device
On, or be distributed on the network that multiple computing devices are formed, alternatively, they can be used
The executable program code of computing device is realized, it is thus possible to be stored in storage dress
Performed in putting by computing device, and in some cases, can be with suitable different from herein
Sequence performs shown or described step, or they are fabricated to each integrated circuit die respectively
Block, or the multiple modules or step in them are fabricated to single integrated circuit module to realize.
So, the present invention is not restricted to any specific hardware and software combination.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
For those skilled in the art, the present invention can have various modifications and variations.It is all this
Within the spirit and principle of invention, any modification, equivalent substitution and improvements made etc. all should
Within protection scope of the present invention.
Claims (19)
- A kind of 1. projecting method, it is characterised in that including：The file to be projected of display in the designated area of terminal display screen is determined, wherein, institute State the subregion that designated area is the display screen；The file to be projected shown in the designated area is sent at least one projecting apparatus Projected, wherein, at least one projecting apparatus is corresponding with the designated area Projecting apparatus.
- 2. according to the method for claim 1, it is characterised in that described at least one Individual projecting apparatus is that the corresponding relation in projecting apparatus corresponding with the designated area includes：The designated area establishes corresponding relation with least one projecting apparatus；OrMultiple designated areas establish man-to-man corresponding pass with multiple projecting apparatus respectively System.
- 3. according to the method for claim 1, it is characterised in that by the finger The file to be projected for determining to show in region, which is sent at least one projecting apparatus, to carry out projecting it Before, methods described also includes：Terminal receives the active information to the designated area；It is to be projected by being shown in the designated area under the triggering of the active information File sends at least one projecting apparatus and projected.
- 4. according to the method for claim 3, it is characterised in that by the finger The file to be projected for determining to show in region, which is sent at least one projecting apparatus, to carry out projecting it Before, methods described also includes：The terminal detects the type of the active information；The terminal will be with the type Corresponding viewing area is as the designated area；Wherein, the type of the active information Including：The finger print information of terminal user's difference finger.
- 5. according to the method for claim 3, it is characterised in thatThe active information includes：To the touch information of the display screen；The file to be projected shown in by the designated area sends to projecting apparatus and carried out Before projection, methods described also includes：Detection receives the viewing area of the touch information Domain, using the viewing area as the designated area.
- 6. according to the method for claim 5, it is characterised in that specified described Before the file to be projected shown in region sends at least one projecting apparatus and projected, Methods described also includes：When the touch time of the optional position on to the display screen exceeding first threshold, Trigger the terminal and enter projection mode, wherein, under the projection mode, the end End, which allows to send the file to be projected shown in the designated area to projecting apparatus, to be carried out Projection.
- 7. according to the method for claim 6, it is characterised in that by the finger Before the file to be projected for determining to show in region sends to projecting apparatus and projected, the side Method also includes：After the terminal enters the projection mode, and in the touch of the designated area When time exceedes Second Threshold, the terminal is generated for prompting the user whether described in activation The prompt message of designated area.
- A kind of 8. projecting method, applied to projection arrangement, it is characterised in that including：The file to be projected of display in the designated area that receiving terminal is sent, wherein, it is described Designated area is the subregion of the terminal display screen；The file to be projected shown in the designated area is projected.
- A kind of 9. projection arrangement, applied to terminal, it is characterised in that including：Determining module, show in the designated area for determining terminal display screen to be projected File, wherein, the designated area is the subregion of the display screen；Transport module, for by the file to be projected shown in the designated area send to At least one projecting apparatus is projected, wherein, at least one projecting apparatus be with it is described Projecting apparatus corresponding to designated area.
- 10. device according to claim 9, it is characterised in that described at least one Individual projecting apparatus is that the corresponding relation in projecting apparatus corresponding with the designated area includes：The designated area establishes corresponding relation with least one projecting apparatus；OrMultiple designated areas establish man-to-man corresponding pass with multiple projecting apparatus respectively System.
- 11. device according to claim 9, it is characterised in that described device is also Including：Receiving module, the file to be projected for being shown in by the designated area are sent Before being projected at least one projecting apparatus, terminal receives to swash to the designated area Information living；Under the triggering of the active information, the transport module is by the designated area The file to be projected of display, which is sent at least one projecting apparatus, to be projected.
- 12. device according to claim 11, it is characterised in that the reception Module is additionally operable to detect the type of the active information, will display corresponding with the type Region is as the designated area；Wherein, the type of the active information includes：Terminal The finger print information of user's difference finger.
- A kind of 13. projection arrangement, applied to projecting apparatus, it is characterised in that including：File module is received, what is shown in the designated area sent for receiving terminal waits to throw Shadow file, wherein, the designated area is the subregion of the terminal display screen；Projection module, for the file to be projected to be projected.
- A kind of 14. terminal, it is characterised in that including display screen, processor and communication mould Block；Processor is used for the file to be projected for obtaining display in the designated area of terminal display screen, Wherein, the designated area is the subregion of the display screen；Communication module is used to send the file to be projected shown in the designated area to extremely A few projecting apparatus is projected, wherein, at least one projecting apparatus is and the finger Determine projecting apparatus corresponding to region.
- A kind of 15. projecting apparatus, it is characterised in that including：Housing, set in the housing It is equipped with projection lens and receiver；The receiver is used for the to be projected of the interior display of designated area that receiving terminal is sent File, wherein, the designated area is the subregion of the terminal display screen；The projection lens is used to be projected the file to be projected.
- 16. projecting apparatus according to claim 15, it is characterised in that the shell The rotating cylinder of adjustable angle is provided with body；Data biography is provided with the rotating cylinder The charging inlet of defeated interface and/or the terminal.
- 17. projecting apparatus according to claim 16, it is characterised in that the rotation Rotary column body is that drawing and pulling type is installed on the housing, wherein, the rotating cylinder allow from Extract out and withdraw in the housing in the housing.
- 18. projecting apparatus according to claim 16, it is characterised in that the rotation Rotary column body is groove type structure.
- A kind of 19. optical projection system, it is characterised in that including：Terminal, at least one throwing Shadow instrument；The terminal, the file to be projected shown in the designated area for determining display screen, Wherein, the designated area is the subregion of the display screen；And the terminal It is additionally operable to send the file to be projected shown in the designated area to projecting apparatus and is thrown Shadow；At least one projecting apparatus, the specified area sent for receiving the terminal The file to be projected shown in domain, wherein, at least one projecting apparatus is and the finger Determine projecting apparatus corresponding to region；At least one projecting apparatus, it is additionally operable to be projected the file to be projected.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610345397.7A CN107426553A (en) | 2016-05-23 | 2016-05-23 | Projecting method and device, terminal, projecting apparatus and optical projection system |
| PCT/CN2016/089934 WO2017201836A1 (en) | 2016-05-23 | 2016-07-13 | Projection method and device, terminal, projection apparatus and projection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610345397.7A CN107426553A (en) | 2016-05-23 | 2016-05-23 | Projecting method and device, terminal, projecting apparatus and optical projection system |
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| Publication Number | Publication Date |
|---|---|
| CN107426553A true CN107426553A (en) | 2017-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610345397.7A Pending CN107426553A (en) | 2016-05-23 | 2016-05-23 | Projecting method and device, terminal, projecting apparatus and optical projection system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107426553A (en) |
| WO (1) | WO2017201836A1 (en) |
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| CN110795053A (en) * | 2018-08-01 | 2020-02-14 | 昆山纬绩资通有限公司 | Computer screen local projection method and system |
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| 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 |
| CN112783456A (en) * | 2019-11-08 | 2021-05-11 | 上海博泰悦臻电子设备制造有限公司 | Screen projection connection realization method and screen projection system |
| CN114079807A (en) * | 2020-08-11 | 2022-02-22 | 深圳市万普拉斯科技有限公司 | Projection method, projection device, mobile equipment and storage medium |
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| WO2017201836A1 (en) | 2017-11-30 |
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Application publication date: 20171201 |