CN110312114B - Intelligent touch projection system - Google Patents

Intelligent touch projection system Download PDF

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Publication number
CN110312114B
CN110312114B CN201910586137.2A CN201910586137A CN110312114B CN 110312114 B CN110312114 B CN 110312114B CN 201910586137 A CN201910586137 A CN 201910586137A CN 110312114 B CN110312114 B CN 110312114B
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Prior art keywords
screen
touch
projector
touch control
transmission device
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CN110312114A (en
Inventor
王云
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Shenzhen Venink Electronics Co ltd
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Shenzhen Venink Electronics Co ltd
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Priority to CN201910586137.2A priority Critical patent/CN110312114B/en
Publication of CN110312114A publication Critical patent/CN110312114A/en
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    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00Details of cameras or camera bodies; Accessories therefor
    • G03B17/48Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus
    • G03B17/54Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus with projector
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00Projectors or projection-type viewers; Accessories therefor
    • G03B21/14Details
    • G03B21/142Adjusting of projection optics
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00Details of colour television systems
    • H04N9/12Picture reproducers
    • H04N9/31Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141Constructional details thereof

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Position Input By Displaying (AREA)
  • Projection Apparatus (AREA)

Abstract

The invention discloses an intelligent touch projection system, which comprises a touch laser set and a projector which are matched with each other for use, wherein a projection picture of the projector is positioned in a shooting area of a camera, the touch laser set comprises a non-screen touch laser and a non-screen touch receiver, the non-screen touch laser is arranged on a fixed body, the fixed body is provided with a touch surface, light rays emitted by the non-screen touch laser are parallel to the touch surface, the non-screen touch receiver receives the projection picture of the projector, a host machine is provided with positioning software for touch operation of the projection picture of the projector, a screen transmitter and the projector are operated to be opened and disconnected, the screen transmitter and the projector are matched for transmitting media information to the touch surface, the picture of a high-speed shooting instrument and the projector are matched for projection to the touch surface, writing software is arranged in the host machine, the information of the writing software is projected to the touch surface, and the problem that software and hardware products in the current market are incompatible is solved, providing a one-stop service for customers.

Description

Intelligent touch projection system
[ technical field ] A method for producing a semiconductor device
The present invention relates to an intelligent touch projection system, and more particularly, to an integrated intelligent touch projection system.
[ background of the invention ]
The intelligent touch projection system is planned to realize digital informatization of enterprises, improve meeting effect and efficiency, increase enterprise brand image, cooperate the enterprise training to and promote the modernization instrument of company's achievement, in meeting room, training room of thousands of enterprises, school, government department, exhibition booth all have very strong application. Meanwhile, the product can be used for diversified and informatization teaching, teaching in entertainment is achieved, dust is avoided, intelligent touch control interaction is achieved, teaching is easier and more efficient, and the product is suitable for meeting rooms, schools and training centers of government agencies.
With the continuous development of touch panel technology, more and more writing software built in the touch panel is available. The touch input mode of the writing software has the advantages of simple operation, sensitive response and the like, so the touch writing input mode is also widely applied to the field of intelligent terminals.
The rapid development and the update of a wireless transmission protocol lead a plurality of heterogeneous wireless screen projection products to appear on the market, but the products are independent products, no system software is available for completely integrating functions of touch writing, screen projection and the like, and a plurality of writing software, screen projection products and touch control products on the market are incompatible and non-uniform, so that a customer is difficult to select and the cost is high.
Therefore, there is a need to design a good intelligent touch projection system to overcome the above problems.
[ summary of the invention ]
Aiming at the problems in the background art, the invention aims to provide an intelligent touch projection system which integrates a touch laser suit, a screen transmitter and writing software into a whole, thereby solving the problem of incompatibility of software and hardware products in the current market and providing one-stop service for customers.
In order to achieve the purpose, the invention adopts the following technical means:
an intelligent touch projection system comprises a touch laser set and a projector which are mutually matched for use, a camera is arranged on the projector, the camera adjusts the angle relative to the projector, the projection picture of the projector is positioned in the shooting area of the camera, the touch laser set comprises a non-screen touch laser and a non-screen touch receiver, the non-screen touch laser is arranged on a fixed body, the fixed body is provided with a touch surface, the light emitted by the non-screen touch laser is parallel to the touch surface, the receiving direction is adjusted by the non-screen touch receiver, the projection picture of the projector is received by the non-screen touch receiver, a host is provided with positioning software, the positioning software is opened to click and debug, the projection picture of the projector is touched for operation, and a screen transfer device is mutually and electrically connected with the projector, the operation pass the screen ware with open and the disconnection between the projecting apparatus, pass the screen ware with the projecting apparatus cooperation conveys media information to the touch-control face, a high appearance of clapping with the mutual electric connection of projecting apparatus, the high picture of clapping the appearance with the projecting apparatus cooperation is thrown extremely the touch-control face, just the high appearance of clapping the projecting apparatus with pass the screen ware all with host computer electric connection, install a writing software in the host computer, write the software with the mutual electric connection of projecting apparatus, the information projection of writing the software extremely the touch-control face.
Further, the fixed body is a whiteboard, the non-screen touch laser is installed on the whiteboard, the whiteboard forms the touch surface, and the touch surface is a plane.
Furthermore, the non-screen touch laser is magnetically attracted to the fixing body, the non-screen touch laser is provided with four screws, and the four screws are adjusted to enable light emitted by the non-screen touch laser to be parallel to the touch surface.
Furthermore, the positioning software is provided with an automatic calibration key, and the automatic calibration key is used for debugging and operating the projection picture.
Furthermore, the writing software is provided with a pen point writing module, and the pen point writing module is used for amplifying, reducing, rotating or laterally throwing and closing the file of the touch control surface.
Further, the writing module of the pen point annotates the file on the touch surface, clicks the suspended file icon annotation for the first time, and clicks the icon annotation again to return.
Furthermore, the screen transmission device and the pen point writing module are matched with each other for operation, and the pen point writing module performs annotation operation on the picture of the screen transmission device.
Further, pass the screen ware and click the button for the first time, pass the screen ware and be in the open mode, pass the screen ware and click the button, little screen is delivered to the large screen, pass screen ware double click button, little screen control large screen, pass the screen ware and press the button for a long time, the large screen is with the screen to little screen, pass the screen ware and click the button once more, pass the screen ware and be in the off-state.
Further, the high-speed shooting instrument clicks a key for the first time, the high-speed shooting instrument is in an open state, the high-speed shooting instrument clicks the key, a picture of the high-speed shooting instrument is projected to a large screen for display, the high-speed shooting instrument clicks the key for two times, the high-speed shooting instrument converts a picture into an editable document and electrically transmits the editable document to the host, the high-speed shooting instrument clicks the key again, and the high-speed shooting instrument is in a disconnected state.
Further, the high-speed shooting instrument is in a disconnected state and reaches the initial set time, and the high-speed shooting instrument is automatically shut down if no operation action exists.
Compared with the prior art, the invention has the following beneficial effects:
the above-mentioned intelligent touch projection system, including the said touch laser suit and the said projector mutually cooperate to use, the said camera is installed in the said projector, the said camera adjusts the angle relative to the said projector, the projection picture of the said projector locates in the shooting area of the said camera, the said touch laser suit includes the said non-screen touch laser and the said non-screen touch receiver, the said non-screen touch laser is installed in the said fixed body, the said fixed body has the said touch surface, the light that the said non-screen touch laser emits is parallel to the said touch surface, the said non-screen touch receiver adjusts the receiving direction, the said non-screen touch receiver receives the projection picture of the said projector, the said host computer installs the said positioning software, open the said positioning software to click and debug, touch the projection picture operation of the said projector, the said screen transmitter and the said projector are mutually connected electrically, the touch screen device is operated to be opened and disconnected with the projector, the touch screen device is matched with the projector to transmit media information to the touch surface, the high-speed shooting device is electrically connected with the projector, a picture of the high-speed shooting device is matched with the projector to project the media information to the touch surface, the high-speed shooting device, the projector and the touch screen device are electrically connected with the host, writing software is installed in the host, the writing software is electrically connected with the projector, and the information of the writing software is projected to the touch surface After-sale difficulty and the like, and the writing software has a good experience effect, the high-speed shooting instrument is added to the solution, the work flow period is shortened, and meanwhile, the work efficiency is also improved.
[ description of the drawings ]
Fig. 1 is a flowchart illustrating the operation of a touch laser assembly, a projector and a host in an intelligent touch projection system according to the present invention;
FIG. 2 is a flowchart illustrating the operation of the writing software, the screen transmitter and the high-speed camera in the intelligent touch projection system according to the present invention;
fig. 3 is a schematic view of the overall working process of the intelligent touch projection system of the present invention.
[ detailed description ] embodiments
For a better understanding of the objects, structure, features, and functions of the invention, reference should be made to the drawings and detailed description that follow.
Referring to fig. 1 to 3, an intelligent touch projection system includes a touch laser set and a projector, which are used in cooperation with each other to implement a projection touch interaction function. The camera is mounted on the projector, the angle of the camera is adjusted relative to the projector, the projection picture of the projector is located in the shooting area of the camera, and a user only needs to simply adjust the angle of the camera as long as the projection picture of the projector is in the shooting area of the camera, or according to the requirement of the user, the user only needs to need the projection picture in the shooting area of the camera.
Referring to fig. 1 to 3, the touch laser set includes a non-screen touch laser and a non-screen touch receiver, the non-screen touch laser is installed in a fixed body, the fixed body has a touch surface, light emitted by the non-screen touch laser is parallel to the touch surface, the non-screen touch receiver adjusts a receiving direction, the non-screen touch receiver receives a projection image of the projector, a host computer is installed with a positioning software, the positioning software is started to click and debug, and touch operation is performed on the projection image of the projector, the positioning software has an automatic calibration key, and the automatic calibration key performs debugging operation on the projection image.
Referring to fig. 1 to 3, a screen transfer device is electrically connected to the projector, the screen transfer device and the projector are operated to be turned on and off, the screen transfer device cooperates with the projector to transfer media information to the touch surface, a high-speed shooting device is electrically connected to the projector, a picture of the high-speed shooting device cooperates with the projector to project the media information to the touch surface, the high-speed shooting device, the projector and the screen transfer device are electrically connected to the host, writing software is installed in the host, the writing software is electrically connected to the projector, and the writing software projects information to the touch surface.
Referring to fig. 1 to 3, the installation of the non-screen touch laser depends on the specific field environment, and generally includes the following two types:
the first one is to have a white board, that is, the fixing body is a white board, the non-screen touch laser is installed on the white board, and the white board forms the touch surface, the touch surface is a plane, the non-screen touch laser is magnetically attracted to the fixing body, the non-screen touch laser is provided with four screws, the four screws are adjusted to enable light emitted by the non-screen touch laser to be parallel to the touch surface, specifically, under the condition of magnetic attraction fixation, the non-screen touch laser is only required to be directly placed at a position where the non-screen touch laser is required to be installed on the white board, the magnet is attracted to the white board, the installation of the non-screen touch laser is realized, then the screws at four corners of the non-screen touch laser are adjusted to enable infrared light emitted by the non-screen touch laser to be parallel to the white board, hardware debugging work is completed, and the positioning software is opened to click the automatic calibration key to complete installation and debugging of the whole set of intelligent touch projection system, can normally use touch-control function, of course, the installation is adjusted no screen touch-control laser instrument needs to be opened the projecting apparatus with location software can pass through location software the picture content of camera is adjusted no screen touch-control laser instrument is parallel projection whether the blank.
The second is for not having the blank, under the adsorbable mounting plane condition, need fix the iron sheet earlier no screen touch-control laser instrument needs the installation the solid fixed body position, again will no screen touch-control laser instrument adsorbs on the iron sheet, then adjusts no four angles of screen touch-control laser instrument the screw lets the infrared light that no screen touch-control laser instrument transmitted is parallel the touch-control face is accomplished hardware debugging work promptly, and remaining procedure is the same with the first condition that has the blank.
Referring to fig. 1 to 3, the writing software has a writing module, and the writing software is added with the writing module, so that the writing software has a writing stroke effect, greatly enriches the writing feeling of a user, and enriches the interface operation. The module will be written to the front of a writing brush the multimedia file of touch-control face can enlarge at will, reduce at will, rotate at will or the side is got rid of and is leaned on the limit and disappear, disappear and just equal to close, so let user's operation more smooth high-efficient, of course, this intelligence touch-control projection system has still done the business version of succinct style respectively to different user groups and has write the software to and the manifold teaching version of function writes the software, sets for and adjusts according to the demand of difference. And the writing module of the pen point writes the file annotation of the touch control surface, clicks the suspended file icon annotation for the first time, and clicks the icon annotation again to return. The screen transmission device and the pen point writing module are matched with each other for operation, and the pen point writing module carries out annotation operation on the picture of the screen transmission device.
Referring to fig. 1 to 3, when the button is clicked for the first time, the screen transmitter is in an open state, the button is clicked by the screen transmitter, the small screen is delivered to the large screen, the button is clicked by the screen transmitter for two times, the large screen is controlled by the small screen, the button is pressed by the screen transmitter for a long time, the large screen is on the same screen as the small screen, the button is clicked by the screen transmitter again, and the screen transmitter is in a disconnected state. The intelligent touch projection system realizes one-key click of the keys to screen, long-key press of the keys on the same screen, double-click of the keys to control large screen operation, and click of the keys again to stop operation in a foolproof mode, so that a user can see and use the touch screen without a complicated operation flow, and any applicable learning cost is saved.
Referring to fig. 1 to 3, when the high-speed image capturing device clicks a key for the first time, the high-speed image capturing device is in an on state, the high-speed image capturing device clicks the key, a picture of the high-speed image capturing device is projected to a large screen for display, the high-speed image capturing device double-clicks the key, the high-speed image capturing device converts a picture image into an editable document and electrically transmits the editable document to the host, the high-speed image capturing device clicks the key again, the high-speed image capturing device is in an off state, the high-speed image capturing device is in the off state for reaching an initial set time, and the high-speed image capturing device is automatically turned off in an inoperative state, for example, the high-speed image capturing device is automatically turned off in an inoperative state for 30 minutes. So realize wireless biography screen technique with the perfect adaptation of high appearance of shooing, click the button can with the image that high appearance was shot is directly thrown the screen and is shown to the large screen, and double click button can be turned into the word document of editing and directly saves with the picture on the host computer, throw screen and transmission in-process, click the button once more and can break off the connection or transmit, can also self-closing, let the user more reassurance at the in-process that uses, need not totally in order to forget to close the vexation of power.
Referring to fig. 1 to 3, the above-mentioned intelligent touch projection system includes the above-mentioned touch laser kit and the above-mentioned projector, the above-mentioned camera is installed in the above-mentioned projector, the above-mentioned camera adjusts the angle relative to the above-mentioned projector, the projection picture of the above-mentioned projector is located in the shooting area of the above-mentioned camera, the above-mentioned touch laser kit includes the above-mentioned non-screen touch laser and the above-mentioned non-screen touch receiver, the above-mentioned non-screen touch laser is installed in the above-mentioned fixed body, the above-mentioned fixed body has the above-mentioned touch surface, the light that the above-mentioned non-screen touch laser emits is parallel to the above-mentioned touch surface, the above-mentioned non-screen touch receiver adjusts the receiving direction, the above-mentioned non-screen touch receiver receives the projection picture of the above-mentioned projector, the above-mentioned host computer is installed with the above-mentioned positioning software, open the positioning software to click and debug, to touch the projection picture of the above-mentioned projector, the screen transmission device is electrically connected with the projectors, the screen transmission device is operated to be opened and disconnected with the projectors, the screen transmission device is matched with the projectors to transmit media information to the touch surface, the high-speed shooting device is electrically connected with the projectors, a picture of the high-speed shooting device is matched with the projectors to project the media information to the touch surface, the high-speed shooting device, the projectors and the screen transmission device are electrically connected with the host, writing software is installed in the host and electrically connected with the projectors, and the information of the writing software is projected to the touch surface, so that the problems that software and hardware products in the current market are incompatible are solved, one-stop service is provided for customers, and the problem that the projection touch control and the replacement of the projection integrated machine in the current market are high in cost is solved, The problems of resource waste, difficulty after sale and the like are solved, the writing software has a good experience effect, the high-speed shooting instrument is added to the solution, the work flow period is shortened, and meanwhile the work efficiency is also improved.
In addition, the intelligent touch projection system can realize functions of real-time screen projection, annotation, sharing and the like, the whole set of intelligent touch projection system product is small in size and convenient to carry, and a client can really carry the intelligent touch projection system product and bring the intelligent touch projection system product to the client for use.
The above detailed description is only for the purpose of illustrating the preferred embodiments of the present invention, and not for the purpose of limiting the scope of the present invention, therefore, all technical changes that can be made by applying the present specification and drawings are included in the scope of the present invention.

Claims (7)

1. An intelligent touch projection system, comprising: a touch control laser suit and a projector are mutually matched for use, a camera is arranged on the projector, the camera adjusts the angle relative to the projector, the projection picture of the projector is positioned in the shooting area of the camera, the touch control laser suit comprises a non-screen touch control laser and a non-screen touch control receiver, the non-screen touch control laser is arranged on a fixed body, the fixed body is provided with a touch control surface, the light emitted by the non-screen touch control laser is parallel to the touch control surface, the non-screen touch control receiver adjusts the receiving direction, the non-screen touch control receiver receives the projection picture of the projector, a host is provided with positioning software, the positioning software is opened for click debugging, the projection picture of the projector is touched for operation, a screen transmission device is mutually and electrically connected with the projector, and the screen transmission device and the projector are operated to be opened and disconnected, the screen transmission device is matched with the projector to transmit media information to the touch control surface, a high-speed shooting device is electrically connected with the projector, a picture of the high-speed shooting device is matched with the projector to project to the touch control surface, the high-speed shooting device, the projector and the screen transmission device are electrically connected with the host, writing software is installed in the host and electrically connected with the projector, information of the writing software is projected to the touch control surface, the writing software is provided with a pen point writing module, the pen point writing module amplifies, reduces, rotates or laterally swings files of the touch control surface to be disappeared and closed, the pen point writing module carries out file annotation of the touch control surface, firstly clicks suspended file icon annotation and clicks back again, the screen transmission device is matched with the pen point writing module to operate, and the pen point writing module carries out annotation operation on the picture of the screen transmission device.
2. The intelligent touch projection system of claim 1, wherein: the fixed body is a whiteboard, the non-screen touch laser is installed on the whiteboard, the whiteboard forms a touch surface, and the touch surface is a plane.
3. The intelligent touch projection system of claim 1, wherein: the non-screen touch control laser device is magnetically attracted to the fixing body, the non-screen touch control laser device is provided with four screws, and the four screws are adjusted to enable light rays emitted by the non-screen touch control laser device to be parallel to the touch control surface.
4. The intelligent touch projection system of claim 1, wherein: the positioning software is provided with an automatic calibration key, and the automatic calibration key is used for debugging and operating the projection picture.
5. The intelligent touch projection system of claim 1, wherein: the screen transmission device is used for firstly clicking a key, the screen transmission device is in an open state, the screen transmission device clicks the key, a small screen is delivered to a large screen, the screen transmission device is used for double-clicking the key, the small screen controls a large screen, the screen transmission device is used for long-pressing the key, the large screen is from the same screen to the small screen, the screen transmission device is used for clicking the key again, and the screen transmission device is in a disconnected state.
6. The intelligent touch projection system of claim 1, wherein: the high appearance of clapping clicks the button for the first time, the high appearance of clapping is in the open mode, the high appearance of clapping clicks the button, the picture of high appearance of clapping is projected the large screen and is shown, the high appearance of clapping double-click button, the high appearance of clapping converts the picture into editable document electrical property and transmits extremely the host computer, the high appearance of clapping clicks the button once more, the high appearance of clapping is in the off-state.
7. The intelligent touch projection system of claim 6, wherein: the high-speed shooting instrument is in a disconnected state and reaches the initial set time, and the high-speed shooting instrument is automatically shut down if no operation action exists.
CN201910586137.2A 2019-07-01 2019-07-01 Intelligent touch projection system Active CN110312114B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110095995A1 (en) * 2009-10-26 2011-04-28 Ford Global Technologies, Llc Infrared Touchscreen for Rear Projection Video Control Panels
CN105955685A (en) * 2016-04-25 2016-09-21 广州视睿电子科技有限公司 Screen transmission demonstration content control method, apparatus and system
CN107728856A (en) * 2016-08-11 2018-02-23 中强光电股份有限公司 Optical projection system

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