CN106406637A - File on-demand method and file on-demand device based on projection system - Google Patents
File on-demand method and file on-demand device based on projection system Download PDFInfo
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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
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
- G06F3/0425—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means using a single imaging device like a video camera for tracking the absolute position of a single or a plurality of objects with respect to an imaged reference surface, e.g. video camera imaging a display or a projection screen, a table or a wall surface, on which a computer generated image is displayed or projected
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- Controls And Circuits For Display Device (AREA)
- Projection Apparatus (AREA)
- Transforming Electric Information Into Light Information (AREA)
Abstract
The invention belongs to the technical field of projection point reading, and provides a file on-demand method and a file on-demand device based on a projection system. The file on-demand method based on the projection system provided by the invention comprises the following steps: acquiring a triggering instruction generated by a sensing matrix by establishing a list among image information, coordinate information of a sensing subarray and an on-demand request signal, generating the on-demand request signal corresponding to the image information according to the list and the triggering instruction, and then sending the on-demand request signal to a projector, so that the projector plays on-demand content corresponding to the image information according to the on-demand request signal. The information interaction function of the projection system is enriched, and the intelligent level of the projection system is improved.
Description
Technical field
The present invention relates to subpoint reads technical field, more particularly, to a kind of file order method based on optical projection system and literary composition
Part on-demand device.
Background technology
Nowadays optical projection system is widely used in office meeting or teaching process.Existing optical projection system includes projecting apparatus
The electronic blackboard supporting with projecting apparatus or projection screen, after being connected with projecting apparatus by computer, by the content showing on computer
Projected by projecting apparatus.Although existing optical projection system can be by increasing external control devices, such as Digiplex
Or remote control pen etc. is remotely controlled, but, the functions such as simple page turning or guide can only be realized by increasing external control devices.When
When existing in the content of projection as animation or other playable files, before user has to go to computer, by mouse to this
Playable file carries out crawl triggering, to enable the contents of the section is played out.
In sum, existing optical projection system has that interactive function is single.
Content of the invention
It is an object of the invention to provide a kind of file order method based on optical projection system and device are it is intended to solve existing
The single problem of optical projection system interactive function in technology.
The present invention is achieved in that a kind of file order method based on optical projection system, and described optical projection system includes electricity
Sub- blackboard and projecting apparatus, projection file is projected and is shown to electronic blackboard by described projecting apparatus, and described electronic blackboard includes
Sensing matrix, described sensing matrix includes multiple sensing a period of time, and all or part in the plurality of sensing a period of time senses a period of time
Composition sensing subarray, described sensing matrix generates corresponding triggering command according to the operating gesture of user, in described projecting apparatus
Be stored with on-demand content corresponding with the image information projecting in file, the method comprising the steps of：
Set up the list between described image information, the coordinate information of described sensing subarray and order request signal；
Obtain the triggering command that described sensing matrix generates；
Order request signal corresponding with described image information is generated with described triggering command according to described list；
Described order request signal is sent to described projecting apparatus, so that described projecting apparatus is believed according to described order request
Number play on-demand content corresponding with described image information.
Corresponding, another object of the present invention is to providing a kind of file on-demand device based on optical projection system, described
Optical projection system includes electronic blackboard and projecting apparatus, and projection file is projected and shown to electronic blackboard by described projecting apparatus, institute
State electronic blackboard to include sensing matrix, described sensing matrix includes multiple sensing a period of time, whole in the plurality of sensing a period of time
Or part sensing a period of time composition senses subarray, described sensing matrix generates corresponding triggering according to the operating gesture of user and refers to
Order, described projecting apparatus internal memory contains on-demand content corresponding with the image information projecting in file, and described control device includes：
List cell, for setting up described image information, the coordinate information of described sensing subarray and order request letter
List between number；
Acquiring unit, for obtaining the triggering command that described sensing matrix generates；
Request signal signal generating unit is corresponding with described image information for being generated according to described list and described triggering command
Order request signal；
Transmitting element, for described order request signal is sent to described projecting apparatus so that described projecting apparatus according to
Described order request signal plays on-demand content corresponding with described image information.
A kind of file order method based on optical projection system of the present invention, by setting up image information, sensing subarray
List between coordinate information and order request signal, obtains the triggering command that sensing matrix generates, and according to list and touches
Send instructions generation order request signal corresponding with image information, then order request signal is sent to projecting apparatus, so that throwing
Shadow instrument plays on-demand content corresponding with image information according to order request signal.Enrich the information exchange work(of optical projection system
Can, improve the intelligent level of optical projection system.
Brief description
Fig. 1 is the file order method flow chart based on optical projection system that the embodiment of the present invention 1 provides；
Fig. 2 is the file order method flow chart based on optical projection system that the embodiment of the present invention 2 provides；
Fig. 3 is the structure chart of the file on-demand device based on optical projection system that the embodiment of the present invention 3 provides；
Fig. 4 is the structure chart of the file on-demand device based on optical projection system that the embodiment of the present invention 4 provides.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only in order to explain the present invention, and
It is not used in the restriction present invention.
It is an object of the invention to provide a kind of file order method based on optical projection system and device are it is intended to solve existing
The single problem of optical projection system interactive function in technology.
In all embodiments of the invention, described optical projection system includes electronic blackboard and projecting apparatus, and described projecting apparatus will
Projection file projects and is shown to electronic blackboard.Described electronic blackboard includes sensing matrix, and described sensing matrix includes many
In individual sensing a period of time, all or part in the plurality of sensing a period of time senses a period of time composition sensing subarray, and sensing matrix can root
Operating gesture according to user generates corresponding triggering command.Wherein, sensing matrix or sensing subarray include but is not limited to electric capacity
Induction arrays or electromagnetic induction array, the operating gesture of user can be click on or slide, no longer the same in subsequent embodiment
Explanation.
Below in conjunction with concrete accompanying drawing, the realization of the present invention is described in detail：
Embodiment 1：
Fig. 1 show the present embodiment provide flow process is realized based on the file order method of optical projection system, for the ease of saying
Bright, part related to the present embodiment is only shown.
A kind of file order method based on optical projection system, comprises the following steps：
S110：Set up between described image information, the coordinate information of described sensing subarray and order request signal
List；
S120：Obtain the triggering command that described sensing matrix generates；
S130：Order request signal corresponding with described image information is generated with described triggering command according to described list；
S140：Described order request signal is sent to described projecting apparatus, so that described projecting apparatus is according to described program request
Request signal plays on-demand content corresponding with described image information.
In the present embodiment, described projecting apparatus internal memory contains on-demand content corresponding with the image information projecting in file.
In step s 110, the coordinate information of described sensing subarray is multiple sensing a period of time of composition sensing subarray
The ordered series of numbers information of coordinate composition.
Projecting apparatus is transmitted through projecting file on electronic blackboard, and then shows image content, and image information is described picture
Comprise or represent the image of practical significance or particular content in the content of face.
For example, projecting apparatus is transmitted through projecting file on electronic blackboard, shows that image content includes image A, image
B, image C and image D, wherein, only image A and image B is only the image comprising or representing particular content, now, corresponding
Image information be then image A and image B in this picture.Again for example, image A is specially character image, and image B is specially certain
The photo of kind of things or picture, image C and image D is then respectively frame or the shading of projection decoration, wherein, only image A with
Image B is only the image comprising or representing particular content.That is, image A and image B is the image information in step S110.
Step S110 is specially：Corresponding multiple sensing a period of time described sensing submatrix of composition is chosen according to described image information
Row, the triggering command that each the sensing a period of time in described sensing subarray generates is corresponding with described image information.
Taking project the picture as English word for the image information in file as a example, it is projected to projecting file with projecting apparatus
On electronic blackboard, corresponding multiple sensing a period of time described inductor of composition is chosen by the size of the picture of this English word
Array, and sense in subarray each sensing a period of time generate triggering command corresponding with described image information, i.e. group
Become multiple sensing a period of time of sensing subarray all corresponding with the picture of this English word.
In the step s 120, triggering command is the electric signal that user is operated in sensing matrix.
With sense matrix as capacitance plate as a example, triggering command be by point touch or slide etc. gesture act on this sensing matrix
Interior, and then produce corresponding signal instruction.
It should be noted that sensing matrix is become by multiple sensing group of subarrays, in sensing matrix, one or many can be included
Individual sensing subarray, and each sensing in each sensing subarray then respective correspondence image information, and each sensing subarray
The trigger in a period of time is directed to described image information.
According to the triggering command receiving sensing matrix generation, and then the one or more senses producing this triggering command can be obtained
Answering a period of time, thus drawing the image information pointed by this triggering command, being generated according to list corresponding to this image information further
Order request signal.
In step s 130, order request signal is the request that on-demand content corresponding with image information is play in triggering projection
Signal.
In step S140, on-demand content is fileinfo or switching command, and wherein, fileinfo includes：Animation file,
Audio file or video file, switching command is used for switching described projection file.
Described on-demand content is stored in projecting apparatus, and projecting apparatus is projected to projecting file after electronic blackboard, projects file
In the content expressed by image information corresponding with on-demand content.
Specifically, so that on-demand content is as fileinfo as a example, receive the triggering command that sensing matrix generates, and then according to row
Table generates order request signal corresponding with image information, then order request signal is sent to projecting apparatus, so that projecting apparatus
Animation file corresponding with image information, audio file or video file are play according to this order request signal.
Again for example, on-demand content is switching command, and this switching command is used for switching described projection file.Receive sensing matrix
The triggering command generating, and then according to list generation order request signal corresponding with image information, then by order request signal
Send to projecting apparatus, so that projecting apparatus switches projection file according to this order request signal.
A kind of file order method based on optical projection system of the present embodiment, by setting up image information, sensing subarray
Coordinate information and order request signal between list, obtain sensing matrix generate triggering command, and according to list with
Triggering command generates order request signal corresponding with image information, then order request signal is sent to projecting apparatus, so that
Projecting apparatus plays on-demand content corresponding with image information according to order request signal.Enrich the information exchange work(of optical projection system
Can, improve the intelligent level of optical projection system.
Embodiment 2：
Fig. 2 show the present embodiment provide flow process is realized based on the file order method of optical projection system, for the ease of saying
Bright, part related to the present embodiment is only shown.
As shown in Fig. 2 a kind of file order method based on optical projection system, comprise the following steps：
S210：Set up between described image information, the coordinate information of described sensing subarray and order request signal
List；
S220：Obtain the triggering command that described sensing matrix generates；
S230：Sensing a period of time according to described triggering command this triggering command of query generation；
S240：The image information corresponding with described sensing a period of time is judged whether according to described list；
S250：If so, then execution step S270；
S260：If it is not, then not executing any operation；
S270：Order request signal corresponding with described image information is generated with described triggering command according to described list；
S280：Described order request signal is sent to described projecting apparatus, so that described projecting apparatus is according to described program request
Request signal plays on-demand content corresponding with described image information.
In step S210, coordinate information is one group of coordinate range information or the ordered series of numbers being made up of multigroup coordinate information.Should
Coordinate information is used for range size in sensing matrix for the description sensing subarray, and multiple sensing a period of time is respectively in induced moment
Position in battle array.Sensing matrix can be by multiple sensing a period of time regularly arranged sensing matrixes forming or by multiple sensing a period of time
The sensing matrix of irregular alignment composition.
With sense matrix as N × matrix of M, sensing matrix is that the sensing matrixes of multiple sensing a period of time regularly arranged compositions are
Example, each sensing subarray is the array of X × Y, and wherein N, M, X and Y is positive integer, and X≤N, Y≤M.The array of X × Y
A period of time and Y are sensed by X row arrange sensing a period of time and regularly arranged form.
In step S220, triggering command was produced by the sensing a period of time sensing in matrix, and this sensing a period of time can be composition
Sensing a period of time of sensing subarray or other sensing a period of time.
In step S230, according to sensing a period of time of described triggering command this triggering command of query generation.
In the present embodiment, it is projected to projecting file on electronic blackboard with projecting apparatus, the image letter in projection file
Breath occupies the area on electronic blackboard, and the part that image information is accordingly covered in sensing matrix simultaneously senses a period of time
On, triggering command can be by image information cover sensing a period of time generate triggering command or other do not covered by image information
The triggering command that sensing a period of time of lid generates.
In step S240, the image information corresponding with described sensing a period of time is judged whether according to described list,
Judge whether this sensing a period of time is the sensing a period of time being covered by image information.
Judge whether the image information corresponding with sensing a period of time, whether effectively as judge triggering command, if so,
Then order request signal is sent to projecting apparatus, so that projecting apparatus is corresponding with image information according to the broadcasting of order request signal
On-demand content.
A kind of file order method based on optical projection system that the present embodiment provides, is obtaining the triggering that sensing matrix generates
After instruction, according to sensing a period of time of this triggering command this triggering command of query generation, judged whether according to list further
The image information corresponding with sensing a period of time, if existing, generates point corresponding with image information according to list with triggering command
Broadcast request signal, then order request signal is sent to projecting apparatus, so that projecting apparatus is play and figure according to order request signal
As the corresponding on-demand content of information.If not existing, executing any operation, decreasing unnecessary information transfer in optical projection system
Process, optimizes the process realizing optical projection system program request file.
Embodiment 3：
In order to realize the file order method based on optical projection system that the embodiment of the present invention 1 is provided, the present embodiment provides
A kind of file on-demand device based on optical projection system.Fig. 3 shows the file point based on optical projection system that the present embodiment provides
Broadcasting device structure, for convenience of description, only illustrates part related to the present embodiment.
As shown in figure 3, a kind of file on-demand device 100 based on optical projection system, including：List cell 10, acquiring unit
20th, request signal signal generating unit 30 and transmitting element 40.Specifically：
List cell 10, for setting up described image information, the coordinate information of described sensing subarray and order request
List between signal.The coordinate information of described sensing subarray is the set of coordinates in multiple sensing a period of time of composition sensing subarray
The ordered series of numbers information becoming.
Projecting apparatus is transmitted through projecting file on electronic blackboard, and then shows image content, and image information is described picture
Comprise or represent the image of practical significance or particular content in the content of face.
List cell 10 is specifically for choosing corresponding multiple sensing a period of time described sensing of composition according to described image information
Subarray, the triggering command that each the sensing a period of time in described sensing subarray generates is corresponding with described image information.
Acquiring unit 20, for obtaining the triggering command that described sensing matrix generates.Triggering command is user in induced moment
The electric signal being operated in battle array.
With sense matrix as capacitance plate as a example, triggering command be by point touch or slide etc. gesture act on this sensing matrix
Interior, and then produce corresponding signal instruction.
It should be noted that sensing matrix is become by multiple sensing group of subarrays, in sensing matrix, one or many can be included
Individual sensing subarray, and each sensing in each sensing subarray then respective correspondence image information, and each sensing subarray
The trigger in a period of time is directed to described image information.
According to the triggering command receiving sensing matrix generation, and then the one or more senses producing this triggering command can be obtained
Answering a period of time, thus drawing the image information pointed by this triggering command, being generated according to list corresponding to this image information further
Order request signal.
Request signal signal generating unit 30, for generating and described image information phase with described triggering command according to described list
The order request signal answered.Order request signal is the request letter that on-demand content corresponding with image information is play in triggering projection
Number.
Transmitting element 40, for described order request signal is sent to described projecting apparatus, so that described projecting apparatus root
Play on-demand content corresponding with described image information according to described order request signal.On-demand content is fileinfo or switching refers to
Order, wherein, fileinfo includes：Animation file, audio file or video file, switching command is used for switching described projection literary composition
Part.
Described on-demand content is stored in projecting apparatus, and projecting apparatus is projected to projecting file after electronic blackboard, projects file
In the content expressed by image information corresponding with on-demand content.
A kind of file on-demand device based on optical projection system of the present embodiment, by setting up image information, sensing subarray
Coordinate information and order request signal between list, obtain sensing matrix generate triggering command, and according to list with
Triggering command generates order request signal corresponding with image information, then order request signal is sent to projecting apparatus, so that
Projecting apparatus plays on-demand content corresponding with image information according to order request signal.Enrich the information exchange work(of optical projection system
Can, improve the intelligent level of optical projection system.
Embodiment 4：
In order to realize the file order method based on optical projection system that the embodiment of the present invention 2 is provided, the present embodiment provides
A kind of file on-demand device based on optical projection system.Fig. 4 shows the file point based on optical projection system that the present embodiment provides
Broadcasting device structure, for convenience of description, only illustrates part related to the present embodiment.
As shown in figure 4, a kind of file on-demand device 200 based on optical projection system, including：List cell 210, acquiring unit
220th, query unit 230, judging unit 240, the first performance element 250, the second performance element 260, request signal signal generating unit
270 and transmitting element 280.Specifically：
List cell 210, for setting up described image information, the coordinate information of described sensing subarray and order request
List between signal.Wherein, coordinate information is one group of coordinate range information or the ordered series of numbers being made up of multigroup coordinate information.This seat
Mark information is used for range size in sensing matrix for the description sensing subarray, and multiple sensing a period of time is respectively in sensing matrix
In position.Sensing matrix can be by multiple sensing a period of time regularly arranged sensing matrixes forming or to sense a period of time not by multiple
The sensing matrix of regularly arranged composition.
Acquiring unit 220, for obtaining the triggering command that described sensing matrix generates.Triggering command is by sensing in matrix
Sense a period of time generation, this sensing a period of time can be sensing a period of time of composition sensing subarray or other sensing a period of time.
Query unit 230, for the sensing a period of time according to described triggering command this triggering command of query generation.According to described
Sensing a period of time of triggering command this triggering command of query generation.
In the present embodiment, it is projected to projecting file on electronic blackboard with projecting apparatus, the image letter in projection file
Breath occupies the area on electronic blackboard, and the part that image information is accordingly covered in sensing matrix simultaneously senses a period of time
On, triggering command can be by image information cover sensing a period of time generate triggering command or other do not covered by image information
The triggering command that sensing a period of time of lid generates.
Judging unit 240, for judging whether the image letter corresponding with described sensing a period of time according to described list
Breath.The image information corresponding with described sensing a period of time is judged whether according to described list, that is, judges that this sensing a period of time is
No is the sensing a period of time being covered by image information.
Judge whether the image information corresponding with sensing a period of time, whether effectively as judge triggering command, if so,
Then order request signal is sent to projecting apparatus, so that projecting apparatus is corresponding with image information according to the broadcasting of order request signal
On-demand content.
First performance element 250, for described judging unit 240 result be when, driving request signal generation list
Unit 270 work.
Second performance element 260, for when the result of described judging unit 240 is no, not executing any operation.
Request signal signal generating unit 270, for generating and described image information with described triggering command according to described list
Corresponding order request signal.
Transmitting element 280, for described order request signal is sent to described projecting apparatus, so that described projecting apparatus root
Play on-demand content corresponding with described image information according to described order request signal.
A kind of file on-demand device based on optical projection system that the present embodiment provides, is obtaining sense by acquiring unit 220
After answering the triggering command that matrix generates, by query unit 230 according to the sensing battle array of this triggering command this triggering command of query generation
Son, judges whether the image information corresponding with sensing a period of time by judging unit 240 according to list, further if depositing
Then order request signal corresponding with image information is being generated with triggering command according to list, then order request signal is being sent
To projecting apparatus, so that projecting apparatus plays on-demand content corresponding with image information according to order request signal.If not existing,
Execute any operation, decrease unnecessary message transmitting procedure in optical projection system, optimize and realize optical projection system program request file
Process.
One of ordinary skill in the art will appreciate that：Realize the step of said method embodiment or part steps can be passed through
Completing, aforesaid program can be stored in computer read/write memory medium the related hardware of programmed instruction, and this program exists
During execution, execute the step including said method embodiment, and aforesaid storage medium includes：ROM, RAM, magnetic disc or CD
Etc. various can be with the medium of store program codes.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of file order method based on optical projection system, described optical projection system includes electronic blackboard and projecting apparatus, described throwing
Projection file is projected and is shown to electronic blackboard it is characterised in that described electronic blackboard includes sensing matrix, institute by shadow instrument
State sensing matrix and include multiple sensing a period of time, all or part in the plurality of sensing a period of time senses a period of time composition sensing submatrix
Row, described sensing matrix generates corresponding triggering command according to the operating gesture of user, and described projecting apparatus internal memory contains and projects
The corresponding on-demand content of image information in file, the method comprising the steps of：
Set up the list between described image information, the coordinate information of described sensing subarray and order request signal；
Obtain the triggering command that described sensing matrix generates；
Order request signal corresponding with described image information is generated with described triggering command according to described list；
Described order request signal is sent to described projecting apparatus, so that described projecting apparatus is broadcast according to described order request signal
Put on-demand content corresponding with described image information.
2. the file order method based on optical projection system as claimed in claim 1 is it is characterised in that described set up described image letter
The step of the list between breath, the coordinate information of described sensing subarray and order request signal is specially：
Corresponding multiple sensing a period of time described sensing subarray of composition is chosen according to described image information, in described sensing subarray
Each sensing a period of time generate triggering command corresponding with described image information.
3. as claimed in claim 2 the file order method based on optical projection system it is characterised in that described according to described list with
Also include before the step of described triggering command generation order request signal corresponding with described image information：
Sensing a period of time according to described triggering command this triggering command of query generation；
The image information corresponding with described sensing a period of time is judged whether according to described list；
If so, then execute and described order request corresponding with described image information is generated according to described list and described triggering command
The step of signal.
4. the file order method based on optical projection system as claimed in claim 1 is it is characterised in that described on-demand content includes：
Animation file, audio file or video file；
Described described order request signal is sent to described projecting apparatus, so that described projecting apparatus is believed according to described order request
Number play on-demand content corresponding with described image information step be specially：
Described order request signal is sent to described projecting apparatus, so that described projecting apparatus is broadcast according to described order request signal
Put animation file corresponding with described image information, audio file or video file.
5. the file order method based on optical projection system as claimed in claim 1 is it is characterised in that described on-demand content includes：
Switch described projection file；
Described described order request signal is sent to described projecting apparatus, so that described projecting apparatus is believed according to described order request
Number play on-demand content corresponding with described image information step be specially：
Described order request signal is sent to described projecting apparatus, so that described projecting apparatus is cut according to described order request signal
Change projection file.
6. a kind of file on-demand device based on optical projection system, described optical projection system includes electronic blackboard and projecting apparatus, described throwing
Projection file is projected and is shown to electronic blackboard it is characterised in that described electronic blackboard includes sensing matrix, institute by shadow instrument
State sensing matrix and include multiple sensing a period of time, all or part in the plurality of sensing a period of time senses a period of time composition sensing submatrix
Row, described sensing matrix generates corresponding triggering command according to the operating gesture of user, and described projecting apparatus internal memory contains and projects
The corresponding on-demand content of image information in file, described control device includes：
List cell, for set up described image information, the coordinate information of described sensing subarray and order request signal it
Between list；
Acquiring unit, for obtaining the triggering command that described sensing matrix generates；
Request signal signal generating unit, for generating point corresponding with described image information according to described list with described triggering command
Broadcast request signal；
Transmitting element, for sending described order request signal to described projecting apparatus, so that described projecting apparatus is according to described
Order request signal plays on-demand content corresponding with described image information.
7. the file on-demand device based on optical projection system as claimed in claim 6 is it is characterised in that described list cell is specifically used
According to the corresponding multiple sensing a period of time described sensing subarrays of composition of described image information selection, in described sensing subarray
Each sensing a period of time generate triggering command corresponding with described image information.
8. the file on-demand device based on optical projection system as claimed in claim 7 is it is characterised in that described device also includes：
Query unit, for the sensing a period of time according to described triggering command this triggering command of query generation；
Judging unit, for judging whether the image information corresponding with described sensing a period of time according to described list；
First performance element, for described judging unit result be when, driving request signal generation cell operation.
9. the file on-demand device based on optical projection system as claimed in claim 6 is it is characterised in that described on-demand content includes：
Animation file, audio file or video file, described transmitting element includes：
First transmitting element, for described order request signal is sent to described projecting apparatus so that described projecting apparatus according to
Described order request signal plays animation file corresponding with described image information, audio file or video file.
10. the file on-demand device based on optical projection system as claimed in claim 6 is it is characterised in that described on-demand content includes：
Switch described projection file, described transmitting element includes：
Second transmitting element, for described order request signal is sent to described projecting apparatus so that described projecting apparatus according to
Described order request signal switching projection file.
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2627570Y (en) * | 2003-05-17 | 2004-07-21 | 中国科学技术大学 | Interaction projecting apparatus |
| CN201191395Y (en) * | 2007-09-29 | 2009-02-04 | 马宇尘 | Projection type dish ordering system |
| CN101615096A (en) * | 2009-07-28 | 2009-12-30 | 苏州品美信息科技有限公司 | Imaging touch control film and use the large-screen interactive media system of this imaging touch control film |
| CN101957682A (en) * | 2010-09-16 | 2011-01-26 | 南京航空航天大学 | Load identification interactive whiteboard and method for implementing same |
| CN102508590A (en) * | 2011-09-28 | 2012-06-20 | 临沂大学 | Working and teaching system comprising interactive whiteboard |
| CN105182676A (en) * | 2015-09-08 | 2015-12-23 | 京东方科技集团股份有限公司 | Projection screen, and touch control screen projection display method and system |
| CN105388694A (en) * | 2015-09-11 | 2016-03-09 | 鼎展电子股份有限公司 | Projection cloth screen with touch control function |
| CN105575191A (en) * | 2014-10-16 | 2016-05-11 | 江苏凯旋涂装自动化工程有限公司 | Multimedia-teaching all-in-one machine |
| CN105807993A (en) * | 2016-03-04 | 2016-07-27 | 上海浩元集成系统有限公司 | Multimedia interactive electronic art blackboard poster |
| CN105869036A (en) * | 2016-04-13 | 2016-08-17 | 集速智能标签（上海）有限公司 | Show window shopping system and method |
-
2016
- 2016-08-25 CN CN201610727304.7A patent/CN106406637A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2627570Y (en) * | 2003-05-17 | 2004-07-21 | 中国科学技术大学 | Interaction projecting apparatus |
| CN201191395Y (en) * | 2007-09-29 | 2009-02-04 | 马宇尘 | Projection type dish ordering system |
| CN101615096A (en) * | 2009-07-28 | 2009-12-30 | 苏州品美信息科技有限公司 | Imaging touch control film and use the large-screen interactive media system of this imaging touch control film |
| CN101957682A (en) * | 2010-09-16 | 2011-01-26 | 南京航空航天大学 | Load identification interactive whiteboard and method for implementing same |
| CN102508590A (en) * | 2011-09-28 | 2012-06-20 | 临沂大学 | Working and teaching system comprising interactive whiteboard |
| CN105575191A (en) * | 2014-10-16 | 2016-05-11 | 江苏凯旋涂装自动化工程有限公司 | Multimedia-teaching all-in-one machine |
| CN105182676A (en) * | 2015-09-08 | 2015-12-23 | 京东方科技集团股份有限公司 | Projection screen, and touch control screen projection display method and system |
| CN105388694A (en) * | 2015-09-11 | 2016-03-09 | 鼎展电子股份有限公司 | Projection cloth screen with touch control function |
| CN105807993A (en) * | 2016-03-04 | 2016-07-27 | 上海浩元集成系统有限公司 | Multimedia interactive electronic art blackboard poster |
| CN105869036A (en) * | 2016-04-13 | 2016-08-17 | 集速智能标签（上海）有限公司 | Show window shopping system and method |
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