CN109669653A - A kind of screen selection method and device - Google Patents
A kind of screen selection method and device Download PDFInfo
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- CN109669653A CN109669653A CN201811575121.3A CN201811575121A CN109669653A CN 109669653 A CN109669653 A CN 109669653A CN 201811575121 A CN201811575121 A CN 201811575121A CN 109669653 A CN109669653 A CN 109669653A
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- screen
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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
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
Abstract
The present invention provides a kind of screen selection method and devices, are related to Intelligent platform technical field.By receiving a target screen selection instruction；Wherein, the target screen be a touch screen multiple sub-screens in specified sub-screen then, according to the selection instruction by the target screen in presetting ratio project to expand shield.Screen selection method provided by the invention has with device can be realized the screen that Teacher's comprehensive selection needs throwing to shield, to improve Teaching Experience sense, and experience sense of the student when screen is expanded in viewing is more preferable.
Description
Technical field
The present invention relates to Intelligent platform technical fields, in particular to a kind of screen selection method and device.
Background technique
Currently, with the continuous development of technology, more and more classrooms from traditional blackboard formula teaching change in order to
Using the audio-visual output teaching of computer, to promote efficiency of teaching.
But traditional computer only one screen, the interface that teacher can not select oneself to need are thrown real to screen is expanded
It now imparts knowledge to students, so that the experience sense of teacher is poor.
It is the emphasis of those skilled in the art's concern in view of this, how to solve the above problems.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of screen selection method, solved in the prior art teacher without
It throws to the problem of expanding screen realization teaching at the interface that method selects oneself to need.
Another object of the present invention is to provide a kind of screen selection device, having solved teacher in the prior art can not be selected
It throws to the problem of expanding screen realization teaching at the interface oneself needed.
To achieve the goals above, technical solution used in the embodiment of the present invention is as follows:
On the one hand, the embodiment of the present invention proposes that a kind of act of selection method, the screen selection method include:
Receive a target screen selection instruction；Wherein, the target screen is the finger in multiple sub-screens of a touch screen
Stator screen；
The target screen is projected in presetting ratio to expansion according to the selection instruction and is shielded.
On the other hand, the embodiment of the present invention also proposes that a kind of screen selection device, the screen selection device include:
Information receiving unit, for receiving a target screen selection instruction；Wherein, the target screen is a touch screen
Specified sub-screen in multiple sub-screens；
Projecting cell, for projecting the target screen to expansion in presetting ratio according to the selection instruction
Screen.
Compared with the prior art, the invention has the following advantages:
The present invention provides a kind of screen selection method and devices, by receiving a target screen selection instruction；Wherein, institute
Specified sub-screen in multiple sub-screens that target screen is a touch screen is stated then, according to the selection instruction by the target
Screen, which is projected in presetting ratio to expansion, to be shielded.Since touch screen provided by the invention includes multiple sub-screens, and teacher's energy
It is enough that throwing screen is carried out according to the actual needs selection target screen of oneself, therefore can be realized the screen that Teacher's comprehensive selection needs to throw screen
Curtain, to improve Teaching Experience sense.Simultaneously as computer can be realized target screen after teacher's selection target screen
Curtain carries out throwing screen according to presetting ratio, therefore is more able to satisfy actual demand, can make the content of expansion screen display always
For full screen content, the experience sense when student is in viewing expansion screen is more preferable.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 shows the functional block diagram of the server of the embodiment of the present invention offer.
Fig. 2 shows the flow charts for the screen selection method that the embodiment of the present invention provides.
Fig. 3 shows the flow chart of the sub-step of step S104 in Fig. 2 of the embodiment of the present invention offer.
Fig. 4 shows the module diagram of screen selection device provided in an embodiment of the present invention.
Fig. 5 shows the submodule schematic diagram of information transmitting unit provided in an embodiment of the present invention.
Icon: 10- server；12- memory；13- storage control；14- processor；100- screen selection device；
110- information receiving unit；120- display unit；130- number information acquiring unit；140- information transmitting unit；141- system
Screen determining module；142- display module；143- starts control module；150- projecting cell；160- information monitoring unit.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Below in conjunction with attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Usually exist
The component of the embodiment of the present invention described and illustrated in attached drawing can be arranged and be designed with a variety of different configurations herein.Cause
This, is not intended to limit claimed invention to the detailed description of the embodiment of the present invention provided in the accompanying drawings below
Range, but it is merely representative of selected embodiment of the invention.Based on the embodiment of the present invention, those skilled in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.Meanwhile of the invention
In description, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " connected ", " connection " shall be understood in a broad sense,
It for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connection, be also possible to electricity
Connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary.For
For those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.It ties below
Attached drawing is closed, is elaborated to some embodiments of the present invention.In the absence of conflict, following embodiment and embodiment
In feature can be combined with each other.
As shown in Figure 1, being the functional block diagram of server 10 provided by the invention.The server 10 includes such as Fig. 1
It is shown, it is the functional block diagram of server 10 provided by the invention.The server 10 includes screen selection device 100, deposits
Reservoir 12, storage control 13 and processor 14.
The memory 12, storage control 13 and each element of processor 14 directly or indirectly electrically connect between each other
It connects, to realize the transmission or interaction of data.For example, these elements can pass through one or more communication bus or signal between each other
Line, which is realized, to be electrically connected.The screen selection device 100 includes at least one can be in the form of software or firmware (firmware)
It is stored in the memory 12 or is solidificated in and is in the operating system (operating system, OS) of the server 10 soft
Part functional module.The processor 14 is for executing the executable module stored in memory 12, such as screen selection dress
Set the software function module or computer program that 100 include.
Wherein, memory 12 may be, but not limited to, random access memory 12 (Random Access Memory,
RAM), read-only memory 12 (Read Only Memory, ROM), (the Programmable Read- of programmable read only memory 12
Only Memory, PROM), erasable read-only memory 12 (Erasable Programmable Read-Only Memory,
EPROM), electricallyerasable ROM (EEROM) 12 (Electric Erasable Programmable Read-Only Memory,
EEPROM) etc..Wherein, memory 12 is for storing program, and the processor 14 executes the journey after receiving and executing instruction
Sequence, method performed by the server 10 that the stream process that aforementioned any embodiment of the embodiment of the present invention discloses defines can be applied to
In processor 14, or realized by processor 14.
Processor 14 may be a kind of IC chip, the processing capacity with signal.Above-mentioned processor 14 can be with
It is general processor 14, including central processing unit 14 (Central Processing Unit, abbreviation CPU), network processing unit 14
(Network Processor, abbreviation NP) etc.；It can also be digital signal processor 14 (DSP), specific integrated circuit
(ASIC), ready-made programmable gate array (FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components.It may be implemented or execute disclosed each method, step and the logic diagram in the embodiment of the present invention.It is general
Processor 14 can be microprocessor 14 or the processor 14 is also possible to any conventional processor 14 etc..
Referring to Fig. 2, being the process applied to screen selection method shown in FIG. 1 that present pre-ferred embodiments provide
Figure.Detailed process shown in Fig. 2 will be described in detail below.
Step S101 receives an open command.
In the present embodiment, when teacher needs using Intelligent platform, can by way of login by Intelligent platform into
Row starting, wherein login mode provided in this embodiment include scan the two-dimensional code, recognition of face, fingerprint recognition or account it is close
The mode that code logs in is logged in.After logining successfully, server 10 receives an open command.
Multiple sub-screens are projected to the touch screen according to the open command and are shown by step S102.
After receiving open command, server 10 shows the touch screen of multiple sub-screen projections, wherein this
The touch screen that embodiment provides includes multiple screens, it may for example comprise 5 sub-screens, wherein the top of touch screen includes 2 sons
Screen, the lower section of touch screen include three sub-screens, of course, the quantity of sub-screen can also in other some embodiments
Think other values, the present embodiment does not do any restriction to this.
It should be noted that in the present embodiment, mutually indepedent between sub-screen, i.e., each sub-screen can be shown not
Same content.Meanwhile touch screen provided in this embodiment, the form of multiple sub-screens is presented after actuation.
Step S103 obtains the number information of the multiple sub-screen.
For each sub-screen, since each sub-screen can show different information, the meeting pair of server 10
Each sub-screen is numbered, to project presetting information after actuation to sub-screen.
Pre-stored data information is sent to corresponding son by step S104, the number information according to each sub-screen
Screen.
After determining the number of each sub-screen, pre-stored data information can be sent to pair by server 10 according to number
The sub-screen answered is shown.
It should be noted that in the present embodiment, data information can be the data information of preparing lessons of teacher, or screen
The interface information of curtain, for example, the data of preparing lessons of teacher is sent to 1 work song screen by server 10 when after determining number information
With 2 work song screens, meanwhile, data information of preparing lessons includes resources material and the annotation content of teacher, wherein when server 10 again will
When data is sent to sub-screen, resources material can be sent to No.1 sub-screen, and the annotation content of teacher is sent to No. 2
Sub-screen, to achieve the effect that different screen shows different content.
Specifically, step S104 includes:
Sub-step S1041, the number information according to the number information and presetting system screen determine system screen.
It is provided with system screen in multiple sub-screens, which is the screen for controlling entire Intelligent platform, that is, is taught
Teacher can realize the effect of control Intelligent platform by touching the screen.For example, adjusting the angle of touch screen by system screen
Deng.Wherein, server 10 can determine system screen, example according to the number information of number information and presetting system screen first
Such as, using 3 work song screens as system screen.
Presetting operation interface is sent to the system screen and shown by sub-step S1042.
After determining system screen, presetting operation interface can be sent to system screen and shown by server 10
Show.Wherein, it is provided with multiple control zones in operation interface, entire Intelligent platform can be controlled by control zone.
Sub-step S1043, according to one operational order of position response of the operation interface, and according to the operational order control
Make corresponding equipment starting.
When teacher is when operation interface operates, teacher can click the response region of system screen, and service
Device 10 can generate an operational order in the region response for the operation interface that teacher clicks, and corresponding according to operational order control
Equipment starting.For example, teacher clicks volume key, the sound of loudspeaker is made to become larger, server 10 produces an operational order,
And the volume according to operational order control loudspeaker becomes larger or becomes smaller.
Also, in the present embodiment, in order to facilitate the operation of teacher, teacher can be during teaching, by every height
The display content of screen is pulled, and is mutually switched the content between sub-screen with realizing.Or resources material is dragged
It drags to any position of screen, to facilitate teacher to check.
Step S105 receives a target screen selection instruction；Wherein, the target screen is multiple sub- screens of a touch screen
Specified sub-screen in curtain.
In the present embodiment, teacher oneself can select the sub-screen for needing to throw screen, since each sub-screen can be shown
Different contents, therefore work as teacher during teaching, specified sub-screen can be selected to be projected when needed.
The target screen is projected in presetting ratio to expansion according to the selection instruction and is shielded by step S106.
Target screen backstage is being determined, server 10 is understood target screen according to presetting projection to screen is expanded, to protect
It is full screen graphics that card, which expands screen display, and student's experience sense when screen is expanded in viewing is more preferable.
It should be noted that different ratios can be selected to carry out being projected in the present embodiment for different expansion screens, in advance
The ratio set is 16:9, of course, other ratios also can be selected, the present embodiment is to this in other some embodiments
Any restriction is not done.
Step S107 receives one and throws screen instruction.
It should be noted that in the present embodiment, Intelligent platform can not only carry out throwing screen to sub-screen, additionally it is possible to text
Part information carries out throwing screen, for example, the screen formulated teacher carries out throwing screen.
When carrying out throwing screen, teacher selects to send by system screen first throws screen instruction.
Step S108, according to the file information throwing screen command detection and currently showing.
After server 10 receives throwing screen instruction, the file information of current touch screen display, this document can be detected
Information includes the information such as document, screen.
The file information is projected in presetting ratio to the expansion and is shielded by step S109.
When detecting corresponding the file information, server 10 can according to presetting ratio by the file information project to
Screen is expanded, so that student viewing.
Second embodiment
Referring to Fig. 3, the functional unit for the screen selection device 100 shown in FIG. 1 that present pre-ferred embodiments provide shows
It is intended to.It should be noted that the technical effect of screen selection device 100 provided by the present embodiment, basic principle and generation
Identical with above-described embodiment, to briefly describe, part of the embodiment of the present invention does not refer to place, can refer to phase in the above embodiments
Answer content.Screen selection device 100 includes:
Information receiving unit 110, for receiving an open command.
It should be understood that step S101 can be performed by information receiving unit 110.
Display unit 120 is shown for projecting multiple sub-screens to the touch screen according to the open command.
It should be understood that step S102 can be performed by display unit 120.
Number information acquiring unit 130, for obtaining the number information of the multiple sub-screen.
It should be understood that step S103 can be performed by number information acquiring unit 130.
Information transmitting unit 140 sends out pre-stored data information for the number information according to each sub-screen
It send to corresponding sub-screen.
It should be understood that step S104 can be performed by information transmitting unit 140.
Wherein, information transmitting unit 140 includes:
System screen determining module 141, for the number information according to the number information and presetting system screen
Determine system screen.
It should be understood that sub-step S1041 can be performed by system screen determining module 141.
Display module 142 is shown for presetting operation interface to be sent to the system screen.
It should be understood that sub-step S1042 can be performed by display module 142.
Start control module 143, refers to according to one operational order of position response of the operation interface, and according to the operation
It enables and controls corresponding equipment starting.
It should be understood that sub-step S1043 can be performed by starting control module 143.
Information receiving unit 110, for receiving a target screen selection instruction；Wherein, the target screen is a touch
Specified sub-screen in multiple sub-screens of screen.
It should be understood that step S105 can be performed by information receiving unit 110.
Projecting cell 150, for projecting the target screen to opening up in presetting ratio according to the selection instruction
Zhan Ping.
It should be understood that step S106 can be performed by projecting cell 150.
Information receiving unit 110 throws screen instruction for receiving one.
It should be understood that step S107 can be performed by information receiving unit 110.
Information detecting unit, for according to the file information throwing screen command detection and currently showing.
It should be understood that step S108 can be performed by information detecting unit.
Projecting cell 150 shields for projecting the file information in presetting ratio to the expansion.
It should be understood that step S109 can be performed by projecting cell 150.
In conclusion being referred to the present invention provides a kind of screen selection method and device by receiving target screen selection
It enables；Wherein, the target screen be a touch screen multiple sub-screens in specified sub-screen then, according to the selection instruction
The target screen is projected in presetting ratio to expansion and is shielded.Since touch screen provided by the invention includes multiple sub- screens
Curtain, and teacher can carry out throwing screen according to the actual needs selection target screen of oneself, therefore can be realized Teacher's comprehensive selection
Need to throw the screen of screen, to improve Teaching Experience sense.Simultaneously as computer can after teacher's selection target screen
It realizes and target screen is subjected to throwing screen according to presetting ratio, therefore be more able to satisfy actual demand, can make to expand aobvious on screen
The content shown is always full screen content, when experience sense of the student when screen is expanded in viewing is more preferable.
It should be noted that, in this document, the relational terms of such as " first " and " second " or the like are used merely to one
A entity or operation with another entity or operate distinguish, without necessarily requiring or implying these entities or operation it
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to
Cover non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or setting
Standby intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element.
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.It should also be noted that similar label and letter exist
Similar terms are indicated in following attached drawing, therefore, once being defined in a certain Xiang Yi attached drawing, are then not required in subsequent attached drawing
It is further defined and explained.
Claims (10)
1. a kind of screen selection method, which is characterized in that the screen selection method includes:
Receive a target screen selection instruction；Wherein, the target screen is the specified son in multiple sub-screens of a touch screen
Screen；
The target screen is projected in presetting ratio to expansion according to the selection instruction and is shielded.
2. screen selection method as described in claim 1, which is characterized in that in one target screen selection instruction of the reception
Before step, the screen selection method further include:
Obtain the number information of the multiple sub-screen；
Pre-stored data information is sent to corresponding sub-screen by the number information according to each sub-screen.
3. screen selection method as claimed in claim 2, which is characterized in that it include system screen in the multiple sub-screen,
The step of pre-stored data information is sent to corresponding sub-screen by the number information according to each sub-screen packet
It includes:
Number information according to the number information and presetting system screen determines system screen；
Presetting operation interface is sent to the system screen to show；
According to one operational order of position response of the operation interface, and corresponding equipment is controlled according to the operational order and is opened
It is dynamic.
4. screen selection method as described in claim 1, which is characterized in that it is described according to the selection instruction by the mesh
Mark screen is projected in presetting ratio to after expanding the step of shielding, the screen selection method further include:
It receives one and throws screen instruction；
According to the file information throwing screen command detection and currently showing；
The file information is projected in presetting ratio to the expansion and is shielded.
5. screen selection method as described in claim 1, which is characterized in that in one target screen selection instruction of the reception
Before step, the screen selection method further include:
Receive an open command；
Multiple sub-screens are projected to the touch screen according to the open command and are shown.
6. a kind of screen selection device, which is characterized in that the screen selection device includes:
Information receiving unit, for receiving a target screen selection instruction；Wherein, the target screen is the multiple of a touch screen
Specified sub-screen in sub-screen；
Projecting cell shields for projecting the target screen to expansion in presetting ratio according to the selection instruction.
7. screen selection device as claimed in claim 6, which is characterized in that the screen selection device further include:
Number information acquiring unit, for obtaining the number information of the multiple sub-screen；
Pre-stored data information is sent to correspondence for the number information according to each sub-screen by information transmitting unit
Sub-screen.
8. screen selection device as claimed in claim 7, which is characterized in that information transmitting unit includes:
System screen determining module, for determining system according to the number information of the number information and presetting system screen
Screen；
Display module is shown for presetting operation interface to be sent to the system screen；
Start control module, is controlled according to one operational order of position response of the operation interface, and according to the operational order
Corresponding equipment starting.
9. screen selection device as claimed in claim 6, which is characterized in that the screen selection device further include:
Information receiving unit throws screen instruction for receiving one；
Information detecting unit, for according to the file information throwing screen command detection and currently showing；
Projecting cell shields for projecting the file information in presetting ratio to the expansion.
10. screen selection device as claimed in claim 6, which is characterized in that the screen selection device further include:
Information receiving unit, for receiving an open command；
Display unit is shown for projecting multiple sub-screens to the touch screen according to the open command.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811575121.3A CN109669653A (en) | 2018-12-21 | 2018-12-21 | A kind of screen selection method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811575121.3A CN109669653A (en) | 2018-12-21 | 2018-12-21 | A kind of screen selection method and device |
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| Publication Number | Publication Date |
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| CN109669653A true CN109669653A (en) | 2019-04-23 |
Family
ID=66147078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811575121.3A Pending CN109669653A (en) | 2018-12-21 | 2018-12-21 | A kind of screen selection method and device |
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| Country | Link |
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| CN (1) | CN109669653A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112433692A (en) * | 2020-12-11 | 2021-03-02 | 上海中通吉网络技术有限公司 | Screen projection method and device |
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| CN103209313A (en) * | 2012-01-16 | 2013-07-17 | 华为技术有限公司 | Image processing method, conference terminal, conference place electronic system and video conference system |
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Application publication date: 20190423 |