CN101470595A - Screen assisting system - Google Patents
Screen assisting system Download PDFInfo
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- CN101470595A CN101470595A CNA2007103017381A CN200710301738A CN101470595A CN 101470595 A CN101470595 A CN 101470595A CN A2007103017381 A CNA2007103017381 A CN A2007103017381A CN 200710301738 A CN200710301738 A CN 200710301738A CN 101470595 A CN101470595 A CN 101470595A
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Abstract
The invention relates to a screen auxiliary system for recoding a main screen image, a secondary screen image or a window mode of a desk-top computer or a portable computer into image data dynamically displayed on another LCD screen, which comprises an image processing and capturing unit, an image data transmission unit, an image data display unit and an LCD screen unit, wherein the image processing and capturing unit comprises a screen application program, a Windows image driver program and a tool program, the screen application program can adjust and recode pictures and the color gamut of the main screen image into the image data, the Windows image driver program captures the window mode, the tool program can capture the image data and the window mode and compress via different compression ratios, further, the image transmission unit can transmit the decoded image data to the image data display unit, and the compressed image data and the window mode can be decompressed by aid of the image data display unit and then can be dynamically displayed on the LCD screen unit.
Description
Technical field
The present invention relates to a kind of screen assisting system, relate in particular to a kind of can be with desktop PC or shown image and the window scheme thereof of portable computing machine, be shown in other lcd screen dynamically, as the lcd screen of electronic digit photo frame, mobile phone, PDA and GPS etc., and can provide the screen assisting system of single-set operation, multi-screen display effect.
Background technology
Digitized science and technology constantly develops, at present digitalized electron product, as: electronic digit photo frame, mobile phone, PDA and GPS etc. are subjected to liking of more and more consumers, wherein emerging electronic digit photo frame is also extensively favored, it removes on function possesses traditional photo frame advantage, and have more and play photo, voice recording and multi-functionals such as broadcast and charging, thereby, at present the personal office of numeric type, the electronic digit photo frame has become indispensable article.As everyone knows, the electronic digit photo frame is that the image that digital camera is captured sees through USB (Universal Serial Bus; The versatility universal serial bus) transmission or the reading of memory card, and with lcd screen will be captured the image demonstration, as if thereby the combination of electronic digit photo frame, digital camera and USB has become at present tool practicality and digitized symbol.
Given this,, remake further and combine, then can do further innovation with desktop PC or portable computing machine if can be by above-mentioned digital product in the use and the characteristic of USB of both having deposited.
Summary of the invention
Purpose of the present invention, promptly be to provide a kind of screen assisting system, can use in conjunction with desktop PC or portable computing machine, promptly this screen assisting system can be with desktop PC or shown image and the window scheme thereof of portable computing machine, be shown in other lcd screen dynamically, as: the lcd screen of electronic digit photo frame, mobile phone, PDA and GPS etc., and single-set operation, multi-screen display effect can be provided, so as to the utilization platform that can provide single computer image multi-screen to show.
For achieving the above object, screen assisting system of the present invention is to comprise: image processing and acquisition unit, the image data transmission unit, the image data display unit, and lcd screen unit, wherein this image capture and processing unit, can be image data and acquisition with the main screen image of desktop PC or portable computing machine or secondary screen image or window scheme recompile, comprise: can be the picture of main screen image, colour gamut is adjusted the screen application program that recompile is an image data, and with the Windows image driver of secondary screen acquisition, and can be with this image data or secondary screen image or window scheme acquisition and the acquisition compression and transmission imaging tool program compressed with different compressibilitys.
This image transmission unit can transfer to the image data behind the recompile this image data display unit, and it can adopt wire transmission, as: USB, IEEE 1394, Ethernet (Ethernet); Or the employing wireless transmission, as: Blue Tooth, WiFi, UWB, WiMAX.
This image data display unit can carry out decompression and demonstration with the image data and the window scheme of compression, comprise: can with the image decoding display unit and the image receiving element of Windows image driver and this implementing procedure compatibility, borrow as above each unit to make the main screen image and the window scheme thereof of desktop PC or portable computing machine, be shown in dynamically on the other lcd screen.
Beneficial effect of the present invention: can be with desktop PC or shown image and the window scheme thereof of portable computing machine, be shown in other lcd screen dynamically, as: the lcd screen of electronic digit photo frame, mobile phone, PDA and GPS etc., and single-set operation, multi-screen display effect can be provided, so as to the utilization platform that can provide single computer image multi-screen to show.
Description of drawings
Below in conjunction with accompanying drawing,, will make technical scheme of the present invention and other beneficial effects apparent by the specific embodiment of the present invention is described in detail.
In the accompanying drawing,
Fig. 1 is the block flow diagram of screen assisting system first embodiment of the present invention;
Fig. 2 A-D is transferred to the synoptic diagram of lcd screen by main screen for the screen assisting system first embodiment simulating image data of the present invention;
Fig. 3 is the block flow diagram of screen assisting system second embodiment of the present invention; And
Fig. 4 A-D transfers to the image data of its main screen by the USB transmission line synoptic diagram on the lcd screen of electronic digit photo frame for the portable computing machine of screen assisting system second embodiment of the present invention.
Embodiment
For the technology used in the present invention means, structural attitude and purpose of being reached and effect are described, exemplify preferred embodiment of the present invention and describe the present invention as follows in conjunction with the accompanying drawings.
As shown in Figure 1, process flow diagram for screen assisting system first embodiment of the present invention, this screen assisting system 1 comprises: image capture and processing unit 2, image data transmission unit 3, image data display unit 4, and lcd screen unit 5, wherein image capture and processing unit 2 comprise and are executed in desktop PC or portable computer application program, promptly have the main screen image interface 22 with 211 acquisitions of main screen image; And with the virtual secondary screen driver 23 of secondary screen image 212 acquisitions, it can adopt the driver of the virtual image of Canadian Innobec company; And the acquisition compression and the implementing procedure 24 that transmits image that are executed in desktop PC or portable computing machine, it has convergent-divergents such as picture, colour gamut and resets function, picture, the colour gamut of main screen image can be adjusted recompile is image data (seeing for details following), and can be with the window scheme acquisition of Windows.
This acquisition compression and transmission imaging tool program 24 can capture image data and window scheme and compress with different compressibilitys, as Windows XP is carried out the processing of different compressibilitys with the image of Windows Vista.The visual aftermentioned image of its program transmission unit 3 adopts the form of which kind of transmission to do corresponding design.
This image transmission unit 3 can transfer to this image data display unit 4 with the image data behind aforementioned image capture and processing unit 2 recompiles, and it can adopt wire transmission, as: USB, IEEE 1394, Ethernet (Ethernet); Or the employing wireless transmission, as: Blue Tooth, WiFi, UWB or WiMAX.
Image data that this image data display unit 4 can be transmitted this image transmission unit 3 and window scheme carry out decompression and show, comprise: image decoding display unit 40 and image receiving element 41, this Unit two 40 wherein, 41 is corresponding with transmission imaging tool program 24 with aforementioned acquisition compression, and visible image transmission unit 3 adopts the form of which kind of transmission to do corresponding with compatible program design.
This lcd screen unit 5 is connected with this image data display unit 4, comprises the lcd screen (not icon) that the image data after handling can be shown at least.
Consult Fig. 2 again, shown in Fig. 2 A, the left side square shows Installed System Memory and the stored image data of driver internal memory in the desktop PC (or portable computing machine) 20, computer terminal main screen image 211, the secondary screen image 212 of computer terminal internal memory, and right-hand square shows this lcd screen unit 5, main screen image 211 and secondary screen image 212 image datas 211 ', 212 ' sees through aforementioned main screen image interface 22, after the processing of virtual secondary screen driver 23 and acquisition compression and transmission imaging tool program 24, transmission by image transmission unit 3, make this lcd screen unit 5 can demonstrate the image data identical with main screen image 211 and secondary screen image 212, further consult figure B-D, shown in Fig. 2 B, image data 211 ' is a shown window in the main screen image 211, see through the extremely secondary screen image 212 of window interior (consulting Fig. 2 C) of mouse (not icon) the pulling image data 211 ' of desktop PC (or portable computing machine), promptly produce the window of image data 212 ', the window of this image data 212 ' is that the window of image data 211 ' moves to shown window in the secondary screen image 212, at this moment, lcd screen unit 5 will demonstrate the window picture 51 that is same as window 212 ' synchronously, type computing machine (or portable computing machine) 20 and this lcd screen unit 5 show the image data (consulting Fig. 2 D) of main screen image 211 and secondary screen image 212 respectively so, on the table.Be with, the utilization platform of borrowing the present invention can provide single computer image multi-section to show.
As shown in Figure 3, process flow diagram for screen assisting system 1 ' second embodiment of the present invention, the flow process of present embodiment and previous embodiment is similar, difference is to utilize the lcd screen of electronic product 6 to show the image data of transmission, this electronic product 6 can be PDA, LCD TV etc., present embodiment adopts the electronic digit photo frame, has lcd screen 60 on it, and in have image data display unit 4, so, equally can be by image capture and processing unit 2, image data transmission unit 3 (adopting the wire transmission mode of USB transmission line 30) and image data display unit 4, image or its window scheme that desktop PC (or portable computing machine) 20 is shown, be shown in dynamically on the lcd screen 60 of electronic product 6, and single-set operation can be provided, the multi-screen display effect.What deserves to be explained is, this image data transmission unit 3 of present embodiment is adopted the USB transmission mode, therefore, the acquisition compression is promptly adopted the USB interface design with transmission imaging tool program 24 ', and image data display unit 4 ' promptly cooperates with USB and does corresponding programs design, include image decoding display unit 40 ' and USB interface image receiving element 41 ', can compress with 212 acquisitions of this main screen image 211 or secondary screen image and with selectable different compressibilitys.
Consult Fig. 4 A-D, can know and see, the portable computing machine transfers to the image data of its main screen by the USB transmission line synoptic diagram on the lcd screen of electronic digit photo frame, electronic digit photo frame 6 is via the step (consulting Fig. 3) and the window dilatory (consulting Fig. 2 A-D) of second embodiment of the invention, the main screen image 211 of desktop or portable computing machine 20 and secondary screen image 212 dynamic transmission to the lcd screen 60 of electronic digit photo frame 6, and can be reached the single main frame running and the effect of show image synchronously.
The above; for the person of ordinary skill of the art; can make other various corresponding changes and distortion according to technical scheme of the present invention and technical conceive, and all these changes and distortion all should belong to the protection domain of accompanying Claim of the present invention.
Claims (15)
1, a kind of screen assisting system is used for image and window scheme thereof with the main screen of desktop PC or portable computing machine, is shown in other lcd screen dynamically, it is characterized in that, comprising:
Image capture and processing unit, with the main screen image of desktop PC or portable computing machine or secondary screen image or window scheme recompile is image data and acquisition, comprise: picture, the colour gamut of main screen image are adjusted the screen application program that recompile is an image data, has the main screen image interface, and with the virtual secondary screen driver of secondary screen acquisition, and with this image data or secondary screen image or window scheme acquisition and the acquisition compression and transmission imaging tool program compressed with different compressibilitys;
The image transmission unit transmits image data behind the recompile and window scheme;
The image data display unit, image data and window scheme that this image transmission unit is transmitted carry out decompression and demonstration, comprise: with image receiving element and the image decoding display unit of acquisition compression with transmission imaging tool program compatibility; And
The lcd screen unit is connected with this image decoding display unit, comprises at least: the lcd screen that the image data after will handling shows.
2, screen assisting system according to claim 1 is characterized in that, the acquisition compression is executed in the Windows environment with transmission imaging tool program, has picture, colour gamut are carried out convergent-divergent and reset function.
3, screen assisting system according to claim 1 is characterized in that, this image transmission unit adopts wire transmission, promptly adopts USB, IEEE 1394, Ethernet.
4, screen assisting system according to claim 1 is characterized in that, this image transmission unit adopts wireless transmission, promptly adopts Blue Tooth, WiFi, UWB, WiMAX.
5, screen assisting system according to claim 1 is characterized in that, virtual secondary screen driver adopts the driver of the virtual image of Canadian Innobec company.
6, screen assisting system according to claim 5 is characterized in that, acquisition compression with transmit the image of imaging tool program and carry out the processing of different compressibilitys Windows XP and Windows Vista.
7, screen assisting system according to claim 1 is characterized in that, acquisition compression and transmission imaging tool program and image receiving element are to be the compression and the decompressing device of platform with the USB transfer function.
8, screen assisting system according to claim 7 is characterized in that, the transmission line that image transmission unit two ends have the USB specification transmits the image data after the compression processing.
9, a kind of screen assisting system is used for image or secondary screen image or its window scheme with the main screen of desktop PC or portable computing machine, is shown in dynamically on the electronic product with lcd screen, it is characterized in that, comprising:
Image processing and acquisition unit, with the main screen image of desktop PC or portable computing machine or secondary screen image or its window scheme recompile is image data and acquisition, comprise: picture, the colour gamut of main screen image are adjusted the screen application program that recompile is an image data, and virtual secondary screen driver, and with the program of window scheme acquisition, and with this image data or secondary screen image or window scheme acquisition and the acquisition compression and transmission imaging tool program compressed with different compressibilitys;
The image transmission unit transmits the image data behind the recompile or secondary screen image or window scheme;
Electronic product, has lcd screen on it, and in have the image data display unit that the image data that this image transmission unit can be transmitted or secondary screen image or window scheme carry out decompression and show, this image data display unit comprises: image receiving element and image decoding display unit.
10, screen assisting system according to claim 9 is characterized in that, this screen application program is the implementing procedure that is executed in desktop PC or portable computing machine, has the convergent-divergent that picture, colour gamut are carried out and resets function.
11, screen assisting system according to claim 10 is characterized in that, this Windows image driver and can with the image decoding display unit of Windows compatibility, adopt the driver of the virtual image of Canadian Innobec company.
12, screen assisting system according to claim 11 is characterized in that, this translator carries out the processing of different compressibilitys to Windows XP and the image of Windows Vista.
13, screen assisting system according to claim 12 is characterized in that, this electronic product is the electronic digit photo frame.
14, screen assisting system according to claim 13 is characterized in that, this implementing procedure reaches the image receiving element with this implementing procedure compatibility, is to be the compression and the decompressing device of platform with the USB transfer function.
15, screen assisting system according to claim 14 is characterized in that, the image transmission unit is the transmission line that two ends have the USB specification, and image data after compression is handled or secondary screen image or window scheme transmit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007103017381A CN101470595A (en) | 2007-12-25 | 2007-12-25 | Screen assisting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007103017381A CN101470595A (en) | 2007-12-25 | 2007-12-25 | Screen assisting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101470595A true CN101470595A (en) | 2009-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007103017381A Pending CN101470595A (en) | 2007-12-25 | 2007-12-25 | Screen assisting system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102664939A (en) * | 2012-04-13 | 2012-09-12 | 江苏诚迈科技有限公司 | Method and device for mobile terminal of screen mirror image |
| WO2015161653A1 (en) * | 2014-04-25 | 2015-10-29 | 华为技术有限公司 | Terminal operation method and terminal device |
-
2007
- 2007-12-25 CN CNA2007103017381A patent/CN101470595A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102664939A (en) * | 2012-04-13 | 2012-09-12 | 江苏诚迈科技有限公司 | Method and device for mobile terminal of screen mirror image |
| WO2015161653A1 (en) * | 2014-04-25 | 2015-10-29 | 华为技术有限公司 | Terminal operation method and terminal device |
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Open date: 20090701 |