CN101515226B

CN101515226B - Dual-system display method, notebook computer with assistant screen, and assistant display device

Info

Publication number: CN101515226B
Application number: CN2008100578660A
Authority: CN
Inventors: 郭潇; 郜远
Original assignee: Lenovo Beijing Ltd
Current assignee: Lenovo Beijing Ltd
Priority date: 2008-02-19
Filing date: 2008-02-19
Publication date: 2011-07-27
Anticipated expiration: 2028-02-19
Also published as: CN101515226A

Abstract

The invention provides a display method for two systems, which comprises the following steps: receiving a first instrument which is a user request for displaying at least part of the content displayed on a first display screen of a first system on a second display screen of a second system; determining the content to be displayed which is at least part of the content displayed on the first display screen; acquiring a first parameter relative to the content to be displayed; and sending the first parameter to the second system which displays the content to be displayed on the second display screen by invoking an application module which corresponds to the first parameter according to the first parameter. The invention also provides an image display method for the two systems, a notebook computer with an assistant display system and an assistant display device, so that a user can perform operations of switching displays between the two systems quite easily.

Description

Dual-system display method, have the notebook computer and the assistant display device of auxilliary screen

Technical field

The present invention relates to computer realm, more specifically, relate to a kind of display packing that is used for dual system, have the notebook computer and the assistant display device of auxilliary screen device.

Background technology

Traditional data processing equipment (as: computing machine, mobile phone etc.) has only a display screen, is used to export display message.In order to satisfy the different demands that the user shows for information, present data processing equipment no matter adopt single system or dual system, can have been supported to show on a plurality of display screens simultaneously.For example: the notebook computer that has auxilliary screen.

Fig. 1 shows the synoptic diagram of a kind of single system notebook computer 100 that correlation technique provides, and it has key 113c and main display (can be described as main screen) 12 in traditional keyboard 111, touch pad 112, touch pad left button 113a, touch pad right button 113b, the touch pad.In addition, its touch pad has the viewing area 121 of viewing area 401 corresponding to main screen 12 for 112 times.So its touch pad 112 times provides an auxilliary display screen (can be described as auxilliary screen) for notebook computer 100, the demonstration of described auxilliary display screen is the host computer control by notebook computer 100.

Auxilliary screen shows the thumbnail of main screen 12 current whole interface, is supported in the function of on the touch pad 112 main screen 12 pointers quick and precisely being located.Touch pad 112 only is the pointer positioning control device of main screen 12, and auxilliary screen can only show the thumbnail of main screen 12 current whole interface, and the displaying contents of its content and main screen 12 is consistent.

The dual system multi-screen notebook-type of the Chu Xianing information on the computer synchronously thereupon, and under the situation of main frame shutdown operates some in the mode of rapid low consumption electricity and uses, and is further developing of multi-screen notebook-type.

In actual applications, people still often need operate content displayed on another display screen the information that content displayed on a plurality of display screens is switched on demonstration or display screen of foundation.Yet present dual system multidisplay technology is implemented in and carries out displaying contents between the display screen of different system when switching, and complicated operations could realize that user-interaction experience is poor to need the user to carry out very mostly.

Summary of the invention

The present invention aims to provide a kind of display packing of dual system, the method for displaying image that is used for dual system, the notebook computer that has auxiliary display system and assistant display device of being used for, can not carry out the problem of displaying contents blocked operation between the display screen that solves two systems at an easy rate.

According to an aspect of the present invention, a kind of display packing that is used for dual system is provided, may further comprise the steps: receive first instruction, first instruction will be for being presented at user's request on second display screen of second system at the partial content at least that shows on first display screen of first system; Determine content to be displayed, content to be displayed is the partial content at least that shows on first display screen; Obtain first parameter relevant with content to be displayed; And sending first parameter to the second system, second system is used for according to first parameter, shows content to be displayed by calling the application module corresponding with first parameter on second display screen.

According to another aspect of the present invention, a kind of method for displaying image that is used for dual system also is provided, may further comprise the steps: receive first instruction, first instruction will be for being presented at user's request on second display screen of second system at the parts of images at least that shows on first display screen of first system; Determine image to be displayed, image to be displayed is the parts of images at least that shows on first display screen; Obtain second parameter relevant with image to be displayed; Send second parameter to the second system, second system is used for showing image to be displayed by calling the image display corresponding with second parameter on second display screen.

According to another aspect of the present invention, also provide a kind of notebook computer, comprised notebook system and auxiliary display system:

Notebook system, comprise: first display screen, first input media and first system host, comprise: first processor, first dynamic storage that links to each other with first processor respectively, first nonvolatile memory, first communication port, first power supply unit, with first background administration module, be used to receive first instruction, first instruction is for asking the user that the partial content at least that shows on first display screen is presented on second display screen; Determine content to be displayed, content to be displayed is the partial content at least that shows on first display screen; Obtain first parameter relevant with content to be displayed; And send first parameter to the second background administration module;

Auxiliary display system, comprise: second display screen and second system host comprise: second processor, second dynamic storage that links to each other with second processor respectively, second nonvolatile memory, second communication port, second source unit, with second background administration module, be used to receive first parameter, and, on second display screen, show content to be displayed by calling the application module corresponding with first parameter according to first parameter;

First communication port links to each other with the second communication port, is used to make notebook system and auxiliary display system to communicate.

According to another aspect of the present invention, also provide a kind of assistant display device, comprised display screen and system host, system host comprises: processor, the dynamic storage that links to each other with processor respectively, nonvolatile memory, communication port, power supply unit, and background administration module; Assistant display device can link to each other with a data processing equipment by communication port; Background administration module comprises: the core logic control module is used to manage internal core logic, operating process, information receiving and transmitting and transmission, the state exchange of background administration module; Application module links to each other with the core logic control module, is used under the control of core logic control module showing on display screen and the content of first parameter correlation according to first parameter from data processing equipment; The parameter cache module links to each other with application module, is used to preserve cached parameters, and cached parameters comprises first parameter; Communication control module, link to each other with the parameter cache module with the core logic control module respectively, be used for instruction, message or data that assistant display device produces are sent to data processing equipment by communication port, and receive instruction, message or data from data processing equipment.

By above-mentioned at least one technical scheme of the present invention, the present invention has realized following beneficial effect: can realize the switching for any displaying contents between the display screen of two systems at an easy rate, method of operating is directly perceived, meets user's use habit, has improved user experience.

Description of drawings

Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:

Fig. 1 shows the synoptic diagram of a kind of notebook computer that correlation technique provides;

Fig. 2 shows the structured flowchart of the notebook computer of one embodiment of the invention;

Fig. 3 shows the structured flowchart of first background administration module among Fig. 2;

Fig. 4 shows the structured flowchart of second background administration module among Fig. 2;

Fig. 5 shows first background administration module among Fig. 3 as the structured flowchart of the first image background processing module;

Fig. 6 shows second background administration module among Fig. 4 as the structured flowchart of the second image background processing module;

Fig. 7 shows first background administration module among Fig. 3 as the structured flowchart of the first program background processing module;

Fig. 8 shows second background administration module among Fig. 4 as the structured flowchart of the second program background processing module;

Fig. 9 shows the process flow diagram that one embodiment of the invention is used for the display packing of dual system;

Figure 10 to Figure 15 shows the embodiment of the invention multiple between dual system the synoptic diagram of switching display content;

Figure 16 shows the process flow diagram that further embodiment of this invention is used for the display packing of dual system;

Figure 17 to Figure 20 shows the synoptic diagram of one embodiment of the invention update displayed content between dual system;

Figure 21 shows the process flow diagram that further embodiment of this invention is used for the display packing of dual system;

Figure 22 shows one embodiment of the invention presents the multiwindow image on second display screen with the tiling form synoptic diagram;

Figure 23 shows the process flow diagram that further embodiment of this invention is used for the display packing of dual system;

Figure 24 shows the process flow diagram that further embodiment of this invention is used for the display packing of dual system.

Embodiment

Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.

The dual system synoptic diagram of the embodiment of the invention as shown in Figure 2, it comprises first system 100 and second system 200.

First system 100 further comprises: first display screen 150, first system host 160 and first input media 170.

First system host 160 can further comprise:

The first processor (not shown) is ARM CPU for example, is used to move the program of first system;

The first dynamic storage (not shown) is SDRAM for example, is used as first system program and moves needed internal memory;

The first nonvolatile memory (not shown) is FLASH for example, is used for preserving the executable code that is used for first system's program;

First communication port 180 for example is USB or bluetooth (Bluetooth), and first system host and second system host are used to be coupled;

The first power supply unit (not shown) is used to obtain power supply, for example obtains from main frame, or obtains from external power supply, or obtain from battery;

The first power supply unit switch (not shown) is used to control the break-make of first power supply unit;

First background administration module 400 is used to receive first instruction, and described first instruction is for asking the user that the partial content at least that shows on described first display screen is presented on described second display screen; Determine content to be displayed, described content to be displayed is the partial content at least that shows on described first display screen; Obtain first parameter relevant with described content to be displayed; And send described first parameter to described second background administration module;

First system input device 170 can be mouse, keyboard, TrackPoint, touch pad, trace ball or above multiple combination, and with first system host 160 between be connected, connected mode is USB or PS2 normally.

Second system 200 further comprises: second display screen 210, second system host 300 and second input media 250.

Second system host 300 can further comprise:

Second processor 220 is ARM CPU for example, is used to move the program of second system;

Second dynamic storage 230, as be SDRAM, be used as second system program and move needed internal memory;

Second nonvolatile memory 240 is FLASH for example, is used for preserving the executable code that is used for second system's program;

Second communication port 280 for example is USB or bluetooth (Bluetooth), and second system host and first system host are used to be coupled;

Second source unit 270 is used to obtain power supply, for example obtains from main frame, or obtains from external power supply, or obtain from battery;

Second source unit switch 260 is used to control the break-make of power supply unit 270;

Second background administration module 500 is used to receive described first parameter, and according to described first parameter, shows described content to be displayed by calling the application module corresponding with described first parameter on described second display screen.

Second input media 250 can be keyboard, TrackPoint, touch pad, trace ball or above multiple combination, is used to receive user's input operation; Background administration module in second system can be controlled the demonstration of second display screen 210 according to the input of this device, can be show amplify, dwindle, move up and down, move left and right, rotation etc.; Second input media 250 generally is independent of first input media 170, perhaps is that same equipment switches by change-over switch.

In one embodiment of the invention, first system 100 and second system 200 can be integrated in the equipment.First system host 160 is a notebook host; First display screen 150 is the display screen of notebook; First input media 170 is keyboard, special function keys and the touch pad of keyboard of notebook computer face.Second system host 300 is positioned at notebook computer casing, the specific position of second display screen, 210 multiplexing notebook computer touch pads, touch pad is set to transparent, and the LCD display of size such as is placed under the transparent touch pad, makes touch pad and display screen overlapping fully; Second input media 250 is for being positioned at the button on second display screen, 210 next doors.First system host 160 is connected by USB with second system host 300.

When first input media 170 was specially touch pad, second display screen 210 can be positioned at the touch pad of keyboard face overlapping at least in part on the position with notebook computer, promptly overlaps or overlapping fully.Implementation can be that the touch pad and second display screen 210 are integrated, such as touching detecting sensor between display screen display pixel point; Perhaps second display screen 210 can cover touch pad; Perhaps touch pad can cover second system display 210, and wherein touch pad is set to transparent.

Wherein second display screen 210 can also be arranged on other positions on the keyboard of notebook computer face.Such as being positioned at the keyboard of notebook computer face, not with any first input media, 170 position overlapped; Perhaps be positioned at notebook computer shell face (A face).

In yet another embodiment of the present invention, first system 100 also can be used as with second system 200 and separates or dismountable autonomous device.First system host 160 is a notebook host; First display screen 150 is the display screen of notebook; First input media 170 is keyboard, special function keys and the touch pad of keyboard of notebook computer face.Second system 200 is positioned at outside the notebook computer casing, it is an autonomous device, such as mobile phone, intelligent handheld device, personal digital assistant (PDA, Personal Digital Assistant), super removable computer (UMPC, Ultra-Mobile PC), mobile internet device (MID, Mobile Internet Device); Second display screen 210 is the display screen of this autonomous device; Second input media 250 is the input media of this autonomous device, can be button and/or touch-screen.300 of first system host 160 and second system hosts are connected by communication port 280, and communication port specifically can be wired connection port (as USB) or wireless connections port (as Bluetooth).Second system 200 can utilize power supply unit 270 by 160 power supplies of first system host, also can be by internal battery or external power supply power supply.

The functional block diagram of first background administration module 400 in first system host 160 as shown in Figure 3,

The first core logic control module 420 is used to manage first background administration module, 400 internal core logics, operating process, information receiving and transmitting and functions such as transmission, state exchange;

First administration module 430 is used to manage application program, and this module is by the instruction control of the first core logic control module 420;

The first user interactions control module 410 is used to receive first instruction that the user sends by first input media 170, and this instruction is passed to the first core logic control module 420;

First parameter acquisition module 440 under the instruction control of the first core logic control module 420, is obtained the partial parameters at least of application program, and is kept in the first parameter cache module 460;

First communication control module 450, by first communication port 180 and second communication port 280 (as USB or bluetooth etc.), communicate with default communication protocol, instruction that the first core logic control module 420 is sent and the data transfer that reads from the first parameter cache module 460 are given second system 200, perhaps receive from the message of second system 200 and pass to the first core logic control module 420 or be stored to the first parameter cache module 460;

The first parameter cache module 460 is used to preserve first cached parameters and uses for subsequent treatment and transmission, first parameter of obtaining such as first parameter acquisition module.

The functional block diagram of second background administration module 500 in second system host 300 as shown in Figure 4,

The second core logic control module 520 is used to manage second background administration module, 500 internal core logics, operating process, information receiving and transmitting and functions such as transmission, state exchange;

Second communication control module 540, by the second communication port 280 and first communication port 180 (as USB or bluetooth etc.), communicate with default communication protocol, reception is from the message of first system 100 and pass to the second core logic control module 520 or be stored to the second parameter cache module 550, and perhaps the instruction/data that the second core logic control module 520 is sent passes to first system 100;

The second parameter cache module 550 is used to preserve second cached parameters from first system 100 that second communication control module 540 receives, and described second cached parameters comprises first parameter;

Second application module 530 is used for first parameter of the corresponding processing second parameter cache module 550, and content to be displayed is shown on second display screen 210;

The second user interactions control module 510 is used to receive the instruction that the user sends by second input media 250, and these instructions is passed to the second core logic control module 520.

First background administration module 400 is used for the control of image parameter in one embodiment of the invention, the functional block diagram of this first background administration module 400 as shown in Figure 5:

The first core logic control module 420 is used to manage first background administration module, 400 internal core logics, operating process, information receiving and transmitting and functions such as transmission, state exchange.Wherein, can also comprise a timer 610, be used for the operation that relates to Timing Processing is controlled, when timer satisfies preset strategy, can produce first instruction automatically;

Window management module 630, be used for the controlling application program window demonstration/switching, hide/recover, functions such as desktop switches, the position of record window and size; All new windowing message of window management module 630 all right detection systems when finding that having the new procedures window to open satisfies preset strategy, produce first instruction automatically;

The first user interactions control module 410 is used to receive the instruction that the user sends by first input media 170, and these instructions is passed to the first core logic control module 420;

Screen scraping module 640, under the instruction control of core logic control module 420, the portions of display content at least of snatching at application program window, and be kept in the first image buffer storage module 650;

Image processing module 620 is used to handle the windows content image that screen scraping module 640 obtains, and for example expansion/minification is processed into thumbnail etc., and is kept in the first image buffer storage module 650;

First communication control module 450, by first communication port 180 and second communication port 280 (as USB or bluetooth etc.), communicate with default communication protocol, instruction/view data that the first core logic control module 420 is sent passes to second system 200, perhaps receives from the instruction of second system 200 and passes to the first core logic control module 420;

The first image buffer storage module 650 is used to preserve the view data that screen scraping module 640 and image processing module 620 obtain and handle and uses for subsequent treatment and transmission.

Second background administration module 500 is used for the control of image parameter in one embodiment of the invention, and Fig. 6 shows the functional block diagram of this second background administration module 500:

Second communication control module 540, by the second communication port 280 and first communication port 180 (as USB or bluetooth etc.), communicate with default communication protocol, reception is from the instruction/view data of first system 100 and pass to the second core logic control module 520 or be stored to the second image buffer storage module 670, and perhaps the instruction/data that the second core logic control module 520 is sent passes to first system 100;

The second image buffer storage module 670 is used to preserve the view data from first system 100 that second communication control module 280 receives;

Image display 660 is used for reading the view data of the second image buffer storage module 670, and picture material is presented at second display screen 210;

First background administration module 400 is used for the control of program parameter in one embodiment of the invention, and Fig. 7 shows the functional block diagram of this first background administration module 400:

Program management module 710 is used for the controlling application program opening/closing, hides/recovers and switch, and this module is by the instruction control of the first core logic control module 420;

The first user interactions control module 410 is used to receive the instruction that the user sends by first input media 170, and these instructions is passed to core logic control module 420;

Target program parameter acquisition module 720 under the instruction control of the first core logic control module 420, is obtained the partial parameters at least of target program, such as program name, and the path, place, command line parameter etc., and be kept in the first program parameter cache module 730;

First communication control module, by first communication port 180 and second communication port 280 (as USB or bluetooth etc.), communicate with default communication protocol, the instructions/programs parameter that the first core logic control module 420 is sent passes to second system 200, perhaps receives from the instruction of second system 200 and passes to the first core logic control module 420;

The first program parameter cache module 730 is used to preserve the target program parameter that target program parameter acquisition module 720 obtains and uses for subsequent treatment and transmission.

Second background administration module 500 is used for the control of program parameter in one embodiment of the invention, and Fig. 8 shows the functional block diagram of this second background administration module 500:

The second core logic control module 520 is used to manage background administration module internal core logic, operating process, information receiving and transmitting and functions such as transmission, state exchange;

Second communication control module 540, by the second communication port 280 and first communication port 180 (as USB or bluetooth etc.), communicate with default communication protocol, reception is from the instruction/target program parameter of first system 100 and pass to the second core logic control module 520 or be stored to the second program parameter cache module 820, and perhaps the instruction/data that the second core logic control module 520 is sent passes to first system 100;

The second program parameter cache module 820 is used to preserve the target program parameter from first system 100 that second communication control module 540 receives;

Program execution module 810 is used for reading the parameter of the second program parameter cache module 820, and with identical parameter start-up routine, and the program display after will starting is at second display screen 210;

The embodiment of the invention be applied to dual system display packing process flow diagram as shown in Figure 9, may further comprise the steps:

Step S10 receives first instruction, and described first instruction is presented at the user's request on second display screen of second system for the partial content at least on first display screen that will be presented at first system;

Step S20 determines content to be displayed, and described content to be displayed is the partial content at least that shows on described first display screen;

Step S30 obtains first parameter relevant with described content to be displayed; And

Step S40 sends described first parameter to described second system, and described second system is used for according to described first parameter, shows described content to be displayed by calling the application module corresponding with described first parameter on described second display screen.

The method of reception first instruction of describing among the step S10 can be:

First system provides the control (be called for short down and hide control) of hidden function: hiding control can run in first operating system of first system host operation, be embedded in the title block of window of working procedure or be arranged on described first operating system desktop, the user is by first input media operation (such as click), trigger and hide control, produce first instruction.Described first instruction is received by the first user interactions control module.

Can also be, hiding control runs in the operating system of second system host or is arranged on second operating system desktop, and the user triggers and hides control by the operation of second input media (selecting such as button), produces first instruction.Described first instruction is received by the second user interactions control module, and under the control of the second core logic control module, by the second communication control module, is sent to first system host by the second communication port again.By first communication port, make described first instruction be sent to first background administration module again, described first instruction is finally received by first communication control module.

Can also be, in the first input media keyboard hot key is set, the user triggers the keyboard hot key by clicking, and produces first instruction, and described first instruction is received by the first user interactions control module.

Can also be, on the first input media keyboard, additionally increase the dedicated functions key except that the button that QWERTY keyboard comprises, the user triggers described dedicated functions key by clicking, and produces first instruction, and described first instruction is received by the first user interactions control module.

Can also be, the first input media touch pad is provided with, can discern the operation of user's specific action, the user is by sliding on touch pad or clicking, the operation of input specific action produces first instruction, and described first instruction is received by the first user interactions control module.The specific action operation can be that specific rule is slided, and such as upwards, downwards, left, to the right, ring-type is slided; Can also be specific click, such as the click of three double hits or touch pad specific region.

Can also be, in the first input media mouse hot key is set, the user triggers the mouse hot key by clicking, and produces first instruction, and described first instruction is received by the first user interactions control module.

Can also be, on the first input media mouse, extra increase except that a left side that standard mouse comprises/in/dedicated functions key the right button, the user is by clicking, trigger described dedicated functions key, produce first instruction, described first instruction is received by the first user interactions control module.

Can also be, in the standard key of the first input media touch pad hot key is set, the user triggers the touch pad hot key by clicking, and produces first instruction, and described first instruction is received by the first user interactions control module.

Can also be, in the standard key of the second input media touch pad hot key is set, the user triggers the touch pad hot key by clicking, and produces first instruction.Described first instruction is received by the second user interactions control module, and under the control of the second core logic control module, by the second communication control module, is sent to first system host by the second communication port again.By first communication port, make described first instruction be sent to first background administration module again, described first instruction is finally received by first communication control module.

Can also be, the extra dedicated functions key that increases in second input media, the user triggers described dedicated functions key by clicking, and produces first instruction.Described first instruction is received by the second user interactions control module, and under the control of the second core logic control module, by the second communication control module, is sent to first system host by the second communication port again.By first communication port, make described first instruction be sent to first background administration module again, described first instruction is finally received by first communication control module.

Can also be, the timer of first background administration module satisfies preset strategy, produces first instruction automatically.

Can also be that the new windowing message of all of window management module detection system when finding to have the new procedures window to open, if satisfy preset strategy, produces first instruction automatically.

The method of definite content to be displayed of describing among the step S20 can be: obtain the window ID of current working procedure from first system host, and obtain the display image of corresponding whole window automatically as content to be displayed according to window ID;

Can also be, obtain the window ID of all working procedures, and the display image of whole window that obtains all correspondences according to window ID automatically be as content to be displayed from first system host;

Can also be, the user manually selects by current all the window tabulations that provide in the user interface to first background administration module, thereby first system host obtains the window ID of the working procedure that the user selects, thereby obtains the display image of corresponding any one, a plurality of or whole windows as content to be displayed according to window ID;

Can also be that the user determines content to be displayed by the mode of manual selection area, includes but are not limited to: pull or click the mode frame choosing of rectangular area to angle point with mouse; Perhaps select the mode to the coordinate figure of angle point in zone to choose by directly being provided with.

Described among the step S30 and obtain first parameter relevant with described content to be displayed, wherein first parameter can be the image parameter of content to be displayed.And acquisition methods can for, grasp carry out screen picture by the first display screen content displayed.When content to be displayed is a plurality of during to the small part window, the image parameter of content to be displayed also is a plurality of, acquisition methods can for, a plurality of contents that show by first display screen are carried out screen picture grasp.

Further, the image parameter of obtaining is handled, comprised the basic display attribute that obtains second display screen, such as screen size, the resolution of support; The image parameter that has obtained is handled, to obtain optimal display result at second display screen.Be equal to, image parameter is handled and also can be carried out in the image display in second background administration module.

First parameter can also for: the program parameter of content to be displayed includes but not limited to the target program title, path, command line parameter.And acquisition methods can for, by system function call, read operating system in first system host target program the process parameter and analyze.

Described among the step S40 and sent described first parameter to described second system, wherein send mode is according to the connected mode of first system and second system, include but not limited to wired, such as USB, IEEE1394, PCIe, Ethernet, perhaps wireless, such as Bluetooth (bluetooth), UWB (super wideband wireless), 802.11 series etc.

Step S40 has also described described second system and has been used for according to described first parameter, shows described content to be displayed by calling the application module corresponding with described first parameter on described second display screen.

If wherein first parameter is an image parameter, calls image display and carry out the image demonstration in second system display.

If first parameter is single image parameter, calls image display and carry out unique image demonstration at second display screen; When if first parameter comprises a plurality of image parameter, then calling image display, to carry out the method that image shows at second display screen can be that a plurality of images tilings show; Can also be a plurality of images shows in the mode of page; Can also be a plurality of position each other, size and the overlapping relations that keep content to be displayed, show with unique image to the small part window.

If wherein first parameter is the program parameter of content to be displayed, include but not limited to the target program title, the path, command line parameter, title with identical target program, path, command line parameter are called this target program execution module and move this target program in second system hosts, and operation result is presented on second display screen.

If first parameter is single program parameter, with the title of identical target program, the path, command line parameter invocation target program execution module moves this target program in second system host, and operation result is presented on second display screen; When if first parameter comprises a plurality of program parameter, title with a plurality of target programs, path, command line parameter are called a plurality of target program execution modules and move these a plurality of target programs in second system hosts, and a plurality of operation results are presented on second display screen.The method that shows at second display screen can be that a plurality of program tilings show; Can also be a plurality of programs shows in the mode of page; Can also be position each other, size and the overlapping relation that keeps the window of all programs, show simultaneously.

When if first parameter comprises at least two class parameters (such as image parameter and program parameter), second background administration module can be according to parameter type, call two class application modules (fast) respectively and handle first parameter, and two class operation results are presented on second display screen such as image display and program execution mould.Method at second display screen can be that classification shows the demonstration of perhaps not classifying.

Further, when second display screen is finished when showing content to be displayed, the operating system of moving in first system host can be made amendment to some attribute of the window at content to be displayed place under the administration module of first background administration module.

Concrete, what first background administration module obtained is image parameter, and second display screen shows when being image, and the window management module in first background administration module can be controlled content to be displayed place window and keep original state; Can also allow described window hide, only at running background.

Concrete, what first background administration module obtained is program parameter, second display screen show for program run output as a result the time, the program management module in first background administration module can be controlled the affiliated target program of partial content at least to be shown and close; If the target program support moves a plurality of examples simultaneously, such as the IE browser, the program management module can allow described target program minimize; Can also allow described target program hide, only at running background.

Further, finish when showing at least partial content, also can operate described displaying contents when second display screen.

When displaying contents is the content to be displayed image,,, show adjustment via second core logic control module control application module again by the control of the second user interactions control module by the input operation of second input media reception from the user.Can be displaying contents amplification, dwindle, move up and down, move left and right or rotation etc.

When displaying contents is a plurality of content to be displayed image, can carry out selection operation to displaying contents.

If show a plurality of in the page mode to the small part window, can be image, program or the two mixing, specifically comprise: the second operating system support of second system host operation, show preceding page turning control and the back page turning control be associated with input media on second display screen, the user can directly utilize second input media (such as special function keys) operation of preceding page turning control and back page turning control to be shown specific content to be displayed in a plurality of contents to be displayed; Also can utilize first input media (such as Trackpad) to be sent to second system from first system, indirectly the operation of preceding page turning control and back page turning control be shown the specific content to be displayed in a plurality of contents to be displayed by instructing.

A plurality of as if showing to the small part window in the tiling mode, comprise image or program, specifically comprise: the user directly utilizes second input media; Also can utilize first input media to be sent to second system from first system, indirectly the specific content to be displayed in a plurality of contents to be displayed be selected to show by instructing.

Further, when second display screen is finished the demonstration of content to be displayed image, can upgrade operation automatically to displaying contents, specifically comprise: can timer be set by the first core logic control module, make the screen scraping module can periodically intercept and capture the content to be displayed that shows by in first display screen, and new image parameter to the second system that intercepts and captures of timed sending show.Wherein the image parameter of timed sending can be the image parameter of the new whole content to be displayed of intercepting and capturing, and also can be by relatively, with the image parameter of the image parameter difference that sent last time.Further, renewal process can be stopped by user's control automatically.

With the lower part several application embodiment of the present invention is described

In one embodiment of the invention, an application window that shows on first display screen is hidden, on second display screen, shown the thumbnail and the rejuvenation of specified application window.

Step1: operation first operating system and application A and application program B on first system host, open window A and window B respectively, and show (as shown in figure 10) at first display screen.Wherein window A maximization, temporarily shielding window B, make window B only in the described first operating system task hurdle as seen.Second display screen does not have content temporarily.

Step2: in order to protect privacy, the user wishes window A is hidden on first display screen at this moment, only shows thumbnail in second display screen.By

Click is embedded in the hiding button (as shown in figure 11) in the title block of window A of working procedure, and window A disappears from described first operating system desktop, and does not show (as shown in figure 12), the only remaining window B that first display screen shows in desktop taskbar.

Step3: the thumbnail of second display screen display window A this moment.

Step4: this moment, the user wished to recover the demonstration of hide window A at first display screen,

The user does the appointment gesture on the first input media touch pad, the action of bottom-up slip (as shown in figure 13), and the thumbnail of window A disappears from second display screen.

Step5: first display screen recovers the demonstration of institute's hiden application program window at first operating system desktop at this moment, and demonstration (as shown in figure 10) in desktop taskbar.

In one embodiment of the invention, the thumbnail with a plurality of application windows of showing on first display screen shows on second display screen.And by to the operation of the second display screen displaying contents, the front window of switching that first display screen shows.

Step1: run application on first system host A, application program B and application program C, open window A, window B and window C respectively, and show at first display screen.Second display screen does not have content temporarily.

Step2: the user wishes the window A in 3 opened application programs, window B and window C are shown thumbnail at this moment on second display screen.

The method of operating of selecting window A, window B and window C can be to provide current all window tabulations in the user interface of first background administration module, and selects window A, window B and window C in tabulation.

By the first input equipment keyboard combination hot key, selecteed window A, window B and window C from only at the first display screen display update for to show simultaneously at first display screen and second display screen, wherein the demonstration of second display screen is thumbnail.

Step3: second display screen shows the thumbnail (as shown in figure 15) of 3 windows this moment with the page form.In addition, the mode that can also keep second display screen at this moment the single thumbnail of original window scene (promptly keeping the relation that overlaps each other, position, size etc.) shows (as shown in figure 14).

Step4: in the overlapping embodiment of second display screen and the first input media touch pad, the user clicks the second display screen thumbnail images shown left side left hand figure with finger, or do from left to right horizontal slip action (exist but be not limited only to above two kinds of interactive modes), finish in the past page turning backward and browse other window thumbnails (as shown in figure 15);

Or the user clicks thumbnail the right right hand figure with finger, or does dextrosinistral horizontal slip action (exist but be not limited only to above two kinds of interactive modes), finish from after forward page turning browse other window thumbnails.

Step5: if this moment, the user wished that a window in current second display screen of browsing switches to the most preceding demonstration of first operating system of moving in first system host, can be by on the first input media touch pad, doing the appointment gesture, such as do the action of bottom-up slip.

Step6: first display screen switches this application window at this moment to the most preceding demonstration.

In one embodiment of the invention, a plurality of application windows that show on first display screen are hidden, shown the thumbnail and the rejuvenation of specified application window on second display screen.

Step1: run application on first system host A, application program B and application program C, open window A, window B and window C respectively, and show at first display screen.Second system display does not have content temporarily.

Step2: the user wishes window A, window B and window C are hidden on first system display, only shows thumbnail in second system display.By

Select window A, window B and window C, method of operating can be to provide current all window tabulations in the user interface of first background administration module, and selects window A, window B and window C in tabulation.

Keypad combination hot key, selecteed window A, window B and window C disappear from the operating system desktop that first display screen shows, and do not show in desktop taskbar

Step3: second display screen shows the thumbnail of 3 windows this moment with the page form.

Step4: in the overlapping embodiment of second display screen and the first input media touch pad, the user clicks the second display screen thumbnail images shown left side left hand figure with finger, or do from left to right horizontal slip action, finish in the past page turning backward and browse other window thumbnails (as shown in figure 15);

Or the user clicks thumbnail the right right hand figure with finger, or does dextrosinistral horizontal slip action, finish from after forward page turning browse other window thumbnails.

Step5: if user's this moment wishes that a window thumbnail in current second display screen of browsing returns to the first operation desktop demonstration that moves in first system host, can be by on the first input media touch pad, doing the appointment gesture, the action of bottom-up slip, the thumbnail of specified application window disappears from the second display screen page display effect.

Step6: first display screen recovers the demonstration of this hiden application program window at desktop at this moment, and shows in desktop taskbar.

Step7: if the user wishes that a plurality of window thumbnails in current second display screen of browsing return to the first operation desktop demonstration that moves in first system host,

Select a plurality of window thumbnails, method of operating can be, selects by the window thumbnail, clicks a window thumbnail for choosing this window, clicks the window thumbnail of having chosen once more and then cancels and choosing

Again by doing the appointment gesture on the first input media touch pad, such as do the action of bottom-up slip, the thumbnail of specified application window disappears from the second display screen page display effect.

Step8: first display screen recovers the demonstration of all selected hiden application program windows at desktop at this moment, and shows in desktop taskbar.

Be applied to the process flow diagram (as shown in figure 16) of the display packing of dual system according to an embodiment of the invention, wherein displaying contents is the content to be displayed thumbnail, may further comprise the steps:

Step S702, user click the hiding button on the title block of the application window that shows on first display screen by mouse action, hiding button is activated, and send first instruction;

Step S704, the first user interactions control module receives first instruction, and notifies the first core logic control module;

Step S706, under the control of the first core logic control module, the window management module obtains to hide the ID of the clicked application window of button, and this ID is generally window handle (Handle); And write down this position of window and size;

Step S708, the screen scraping module is utilized application window ID, and the current display image of the clicked application window of button is hidden in intercepting, and is kept in the first image buffer storage module;

Step S710, the window management module is hidden (that is: it is invisible this window to be) with this window on desktop and taskbar;

Step S712, image processing module obtain the size of second display screen and the resolution of support, and the window sectional drawing that obtains is treated to the most suitable second display screen window displayed thumbnail, and are kept in the first image buffer storage module;

Step S714, first communication control module takes out window thumbnail after treatment from the first image buffer storage module, and send to second system's background administration module by first communication port and second communication port, the second communication control module with described window thumbnail storage in the second image buffer storage module;

Step S716, second core logic control module control image display reads the window thumbnail, and this window thumbnail is presented on second display screen from the second image buffer storage module;

Step S718 is showing on second display screen under the situation of the video in window that is hidden, and the user uses finger on the first input media touch pad, the operation of Hua Donging from bottom to top, and the first input media touch pad receives specific operation, sends first instruction;

Step S720, the first user interactions control module receives first instruction, and notifies the first core logic control module;

Step S722, first core logic control module control window management module reads size and position before application window is hidden, and the application window of being hidden is returned to original normal display state;

Step S724, the first core logic control module is controlled first communication control module, by first communication port and second communication port, send the cancellation idsplay order to second background administration module, notify the demonstration of its cancellation application window thumbnail, the second communication control module is with the described instruction notification second core logic control module;

Step S726, second core logic control module control image display, the demonstration of cancellation window thumbnail on second display screen.

In yet another embodiment of the present invention, an application window partial content that shows on first display screen is shown on second display screen, the thumbnail that on second display screen, shows the specified application window, and regularly upgrade and stop renewal process.

In order not influence demonstration and processing to other working procedure windows of first system, use second display screen as an interim display platform, show that also upgrading the user automatically needs the information of concern in real time, such as stock information, ball match information etc.

Step1: operation first operating system and application A and application program B on first system host, open window A and window B respectively, and show at first display screen.Wherein window A maximization, temporarily shielding window B, make window B only in the described first operating system task hurdle as seen.Second display screen does not have content temporarily.

Step2: for when showing and handle the content of window B, the information of focus window A in real time, such as share price information, the user wishes that at this moment the key content that window A shows can show thumbnail in second display screen in first display screen, and can real-time update.By

The first input media mouse selects content to be displayed with the mode frame that pulls among the window displayed A in first display screen, be stock trend graph zone (as shown in figure 17) herein, highlighted demonstration of institute's favored area or display bezel in first display screen;

Step3: do the appointment gesture on the first input equipment touch pad, such as do action to lower slider;

Step4: second display screen begins to show the key content thumbnail of selection area, this moment, changeable window B was that current window is handled (as shown in figure 18), and the key content thumbnail that shows in second display screen can be according to regularly upgrading (as shown in figure 19) in the selected specific region content change of first display screen;

Step5: by on the first input media touch pad, doing the appointment gesture, the action of bottom-up slip (as shown in figure 20), second display screen no longer regularly upgrades the selection area thumbnail, can maintain last demonstration thumbnail and also can cancel the demonstration of second display screen, allow the user to reselect content to be shown this moment.

Be applied to the process flow diagram (as shown in figure 21) of the display packing of dual system according to another embodiment of the present invention, wherein displaying contents is the content to be displayed thumbnail, and can regularly upgrade and stop to upgrade, and may further comprise the steps:

Step S802, under first operating system of first system host operation was supported, the user selected content to be displayed with the mode frame that pulls in the window displayed, the highlighted demonstration of institute's favored area by the first input media mouse action in first display screen.The first user interactions control module is notified the first core logic control module, under the control of the first core logic control module, the window management module obtains the ID and the record of the application window in selected zone and selects regional location parameter, described ID is generally window handle (Handle), described selection regional location parameter is generally selected window to angular coordinate (promptly the upper left corner with the place window of selected content is initial point, the coordinate in the upper left and lower right corner of selected content);

Step S804, the first input media touch pad receives slide from up to down, sends first instruction; The first user interactions control module receives first instruction, and notifies the first core logic control module;

Step S806, the location parameter that the screen scraping module is utilized described application window ID and selected the zone, the current display image in the selected zone of intercepting application window, and be kept in the first image buffer storage module;

Step S808, the first core logic control module is provided with timer time at interval, starts timer;

Step S810, first image processing module obtain the size of second display screen and the resolution of support, and the window sectional drawing that obtains is treated to the most suitable second display screen window displayed thumbnail, and are kept in the first image buffer storage module;

Step S812, first communication control module takes out window thumbnail after treatment from the first image buffer storage module, and send to second background administration module by first communication port and second communication port, the second communication control module with described window thumbnail storage in the second image buffer storage module;

Step S814, second core logic control module control image display reads the window thumbnail, and this window thumbnail is presented on second display screen from the second image buffer storage module;

Step S816, timer arrives the time is set, and sends first instruction, notifies the first core logic control module, thereby carries out the series of steps from S806 to S814 again;

Step S818, under the situation of the selection area of Displaying timer renewal thumbnail on second display screen, the user is with pointing on the first input media touch pad operation of Hua Donging from bottom to top, the first input media touch pad receives specific operation, sends to stop update instruction;

Step S820, the first user interactions control module receives and stops update instruction, and notifies the first core logic control module;

Step S822, the first core logic control module is arranged on the timer time that is started among the step S808 and is spaced apart infinity or timeing closing device;

Step S824, first background administration module no longer obtain the renewal of the target program window specific region of renewal, no longer send to second system, and second display screen is kept and shown the last displaying contents that upgrades.

In yet another embodiment of the present invention, the a plurality of application programs of operation on first system host, open a plurality of program windows, management for convenience, operating system is sorted out application program, form a plurality of virtual desktops, utilize the demonstration of second display screen and the characteristics of being convenient to operate, carry out virtual desktop between the switching redirect

Step1: assigns applications to four virtual desktop (multimedia desktop/desk tops/network desktop/game table) on first operating system of first system host operation in advance.Such as with application assigned such as MediaPlayer, MPCs to the multimedia desktop; With application assigned such as Word, Excel to desk tops;

Step2: in described first operating system, start an application program, such as starting MediaPlayer;

Step3: described first operating system switches to the multimedia desktop, and shows at first display screen, and shows the window of Step2 application program started MediaPlayer in the multimedia desktop.Second display screen also shows the desktop thumbnail of the multimedia desktop of the current demonstration of first display screen thereupon;

Step4: start the Another Application program in described first operating system, such as Word, described first operating system switches to desk tops, and shows at first display screen.Simultaneously, second display screen increases the desktop thumbnail of desk tops newly outside the Multimedia table reduction of area sketch map that keeps the Step3 demonstration.Second display screen shows a plurality of virtual desktop thumbnails with page or tiling form, the highlighted demonstration (as shown in figure 22) on second display screen of the current first display screen place virtual desktop thumbnail.

Step5: when a plurality of virtual desktop thumbnails with the page form when second display screen shows, click virtual desktop thumbnail left side left hand figure, or do horizontal slip action from left to right, finish in the past page turning backward and browse other virtual desktop thumbnails;

Or click thumbnail the right right hand figure, or do dextrosinistral horizontal slip action, finish from after forward page turning browse other virtual desktop thumbnails.

Step6: if wish that described first operating system switches to the current virtual desktop of browsing this moment, can do required movement by the virtual desktop thumbnail to appointment on touch pad, the virtual desktop that first display screen shows switches to selected virtual desktop thereupon.Such as, current on second display screen, browse for multimedium virtual desktop thumbnail, the user double-clicks this desktop thumbnail, first display screen switching multi-media desktop thereupon shows.

Can also be: Step5: when a plurality of virtual desktop thumbnails with the tiling form when second display screen shows, click any one virtual desktop thumbnail, the highlighted demonstration of virtual desktop thumbnail that this is clicked.Or with certain virtual desktop thumbnail position as starting point, do sliding action from bottom to up, this is used as the highlighted demonstration of virtual desktop thumbnail of slip starting point.

Step6: the virtual desktop that first display screen shows switches to selected virtual desktop (as shown in figure 22).Such as the current virtual desktop of browsing is a multimedium virtual desktop thumbnail, does the action that upwards pushes away on this virtual desktop thumbnail, and the first display screen desktop switches to the multimedia desktop.

Be applied to the process flow diagram (as shown in figure 23) of the display packing of dual system according to another embodiment of the present invention, wherein displaying contents is the virtual desktop thumbnail, may further comprise the steps:

Step S902 starts an application A in first operating system of first system host operation, open window A;

Step S904, the window management module judges whether firm application program started A belongs to predefined Virtual Space.If the judged result of this step is a "No", then execution in step S908; If the judged result in this step is "Yes" then execution in step S906;

Step S906 under the window management module controls, switches to the Virtual Space corresponding virtual desktop under the application A when the front desktop demonstration, and the window A of application program is being shown on front desktop, then execution in step S910;

Step S908 under the control of window management module, shows the window A of application A, then execution in step S910 on current virtual desktop;

Step S910, the window management module is sent first instruction, notify the first core logic control module, make the current whole virtual desktop of the first screen scraping module intercepts image of (comprising window A wherein), and be treated to by image processing module and meet the second display screen thumbnail images shown, and be kept in the first image buffer storage module;

Step S912, virtual desktop thumbnail after first communication control module will be handled takes out from the first image buffer storage module, and send to second background administration module by first communication port and second communication port, the second communication control module with described window thumbnail storage in the second image buffer storage module;

Step S914, the second core logic control module is controlled image display, reads the thumbnail of the virtual desktop that receives among the S912 from image buffer storage, judges whether shown the virtual desktop thumbnail on second display screen.If the judged result of this step is a "No", then execution in step S916; If the judged result in this step is "Yes" then execution in step S918;

Step S916 is presented at the virtual desktop thumbnail on second display screen.

Step S918, whether the virtual desktop thumbnail that further judgement has shown is identical Virtual Space with the virtual desktop thumbnail that is about to show; If the judged result of this step is a "Yes", then execution in step S920; If the judged result in this step is "No" then execution in step S922;

Step S920, the former virtual desktop thumbnail that shown of cancellation, with new virtual desktop thumbnail update displayed on second display screen;

Step S922 shows new virtual desktop thumbnail and former virtual desktop thumbnail simultaneously on second display screen.Display mode can be the page mode, also can be the tiling mode;

Step S924 carries out selection operation by first input equipment or second input equipment to a plurality of virtual desktop thumbnails that show with page or tiling on second display screen.Selection operation can be touch pad click or slip, button click etc.

If page shows that by the input media input, a plurality of virtual desktop thumbnails switch to successively chooses the virtual desktop thumbnail;

If the tiling demonstration by the input media input, is judged input position corresponding virtual desktop thumbnail;

Step S926, the particular virtual desktop thumbnail is selected, and is different from other virtual desktop thumbnails shows on second display screen, and the difference mode can be highlighted, flicker, placed in the middle etc.;

Step S928 carries out blocked operation by first input equipment or second input equipment to the virtual desktop thumbnail of being chosen by step S924 that shows on second display screen.Operation can be touch pad click or slip, button click etc.

Step S930, the window management module obtains virtual desktop thumbnail corresponding virtual space, and this Virtual Space corresponding virtual desktop switched to when front desktop shows in first display screen.

In yet another embodiment of the present invention, application program of operation is opened a program window on first system host, and shows at first display screen, and the user is switched wherein application program to the second system host operation, and shows at second display screen.

Step1, the first operating system application A of moving in first system, the window A of the first display screen display application program;

Step2, some beating keyboard special function keys stops at this program process and moves on the main frame, and the window A of application program closes, and reaches the user does not wish that this application window A shows on first display screen purpose;

Step3, application A is moved in second system, shows its application window A on second display screen;

Be applied to the process flow diagram (as shown in figure 24) of the display packing of dual system according to another embodiment of the present invention, wherein to be program re-execute and show in second system display packing, may further comprise the steps:

Step S1002, the A that runs application in first system opens window A, and shows on first display screen;

Step S1004, the first input media special function keys receives user's clicking operation, sends first instruction;

Step S1006, the first user interactions control module receives first instruction, and notifies the first core logic control module;

Step S1008, the target program parameter acquisition module is passed through system function call, target program is analyzed, read the process parameter of the target program of first operating system, obtain title, path and the command line parameter of destination application, and be kept in the first program parameter cache module;

Step S1010, the program management module judges whether this target program supports to move simultaneously a plurality of examples.If this step judged result is a "No", then execution in step S1012; If this step judged result is a "Yes", then execution in step S1014;

Step S1012, under the control of the first core logic control module, the program management module obtains the position and the size of target program human window, and closes target program, then execution in step S1016;

Step S1014, under the control of the first core logic control module, the program management module obtains the position and the size of target program human window, and keeps or minimize or the vanishing target program, then execution in step S1016;

Step S1016, first communication control module takes out program parameter from the first program parameter cache module, and sending to second background administration module by first communication port and second communication port, the second communication control module stores described program parameter in the second program parameter cache module into;

Step S1018, the second core logic control module control program execution module, fetch program parameter from the second program parameter cache module, and, re-execute target program according to the program parameter that reads, and on second display screen, show;

When the operation platform of application program switched between first system and second system, the user can select application program to rerun, or application program is from continuing operation in the interrupted position of last platform.

More than provided in the process of closing application program in first system and making it in second system, start and rerun.Continue operation if wish the position that application program can be closed in its first system from second system, then also need to write down the on-site parameters of its operation termination place, as information such as memory mapping, program pointers, and by the control of program execution module, make when program is restarted operation in second system before, recover on-the-spot work earlier, promptly rebuild memory mapping, the replacement process pointer, and program pointer is positioned at suspended place, and then continue working procedure.

Described how portions of display content is switched to second display screen from first display screen simultaneously among the above part embodiment, and how described portions of display content has been switched to described first display screen from described second display screen.Obviously, it is apparent to those skilled in the art that the present invention does not limit must comprise these two steps simultaneously in the practice.

Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with the general calculation device, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the memory storage and carry out by calculation element, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.

The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims

1. a display packing that is used for dual system is characterized in that, may further comprise the steps:

Receive first instruction, described first instruction will be for being presented at user's request on second display screen of second system at the partial content at least that shows on first display screen of first system;

Determine content to be displayed, described content to be displayed is the partial content at least that shows on described first display screen;

Obtain first parameter relevant with described content to be displayed; And

Send described first parameter to described second system, described second system is used for according to described first parameter, shows described content to be displayed by calling the application module corresponding with described first parameter on described second display screen.

2. display packing according to claim 1, it is characterized in that described first instruction is specially: the instruction that instruction that the user produces by the operation to mouse, keyboard, TrackPoint, touch pad, trace ball or above multiple combination or described first system produce automatically according to preset strategy.

3. display packing according to claim 1 and 2 is characterized in that, described content to be displayed is first image to be displayed that is produced by described first system; Described first parameter is specially first image parameter relevant with the true display image of described first image to be displayed.

4. display packing according to claim 3, it is characterized in that,, also comprise to described second system in described first parameter of described transmission: upgrade described first image parameter according to preset strategy, and described first image to be displayed behind corresponding display update on described second display screen.

5. display packing according to claim 4 is characterized in that, described definite content to be displayed is specially:

Obtain first window ID from described first system, and the display image of whole window that obtains its correspondence according to described first window ID automatically is as described first image to be displayed, and described first window ID is the set of the window ID of at least one working procedure; Perhaps

Obtain second window ID from described first system, described second window ID is the set of the window ID of the display image window of living in of the viewing area correspondence of user's selection, according to described second window ID, the display image that obtains described viewing area correspondence is as described first image to be displayed.

6. display packing according to claim 5 is characterized in that, also comprises: described first image to be displayed is adjusted into the size of suitable described second display screen and the image of resolution.

7. display packing according to claim 1 and 2 is characterized in that, described content to be displayed is presented at second image to be displayed on described first display screen for the display image correspondence that is produced by described second system; Described first parameter is specially with the described display image that is produced by described second system is reduced to and shows the relevant raw parameter of going back on described second display screen.

8. display packing according to claim 7 is characterized in that,

Described display packing also comprises: cancel the demonstration of described second image to be displayed on described first display screen;

When the described display image that is produced by described second system is hidden in described second system, described according to described first parameter, on described second display screen, show described content to be displayed by calling the application module corresponding, be specially: return on described second display screen and show according to described position raw parameter is hidden the described display image that is produced by described second system according to it before and the size of going back with described first parameter.

9. display packing according to claim 1 and 2, it is characterized in that, described content to be displayed is the 3rd image to be displayed, and described the 3rd image to be displayed is to run on the display image that at least one application program in described first system shows on described first display screen; Described first parameter is specially and the relevant program parameter of described at least one application program operation.

10. display packing according to claim 9 is characterized in that,

Described program parameter comprises: the title of described at least one application program, path, command line parameter;

Described according to described first parameter, on described second display screen, show described content to be displayed by calling the application module corresponding with described first parameter, be specially: according to described program parameter described at least one application program is moved in described second system, and on described second display screen, shown described the 3rd image to be displayed.

11. display packing according to claim 10 is characterized in that,

Described program parameter also comprises: the on-site parameters of described at least one application program, described on-site parameters is the parameter of described at least one application program when stopping running in described first system, and described on-site parameters comprises: the memory mapping of described at least one application program, program pointer.

12. a method for displaying image that is used for dual system is characterized in that, may further comprise the steps:

Receive first instruction, described first instruction will be for being presented at user's request on second display screen of second system at the parts of images at least that shows on first display screen of first system;

Determine image to be displayed, described image to be displayed is the parts of images at least that shows on described first display screen;

Obtain second parameter relevant with described image to be displayed;

Send described second parameter to described second system, described second system is used for showing described image to be displayed by calling the image display corresponding with described second parameter on described second display screen.

13. method for displaying image according to claim 12, it is characterized in that described first instruction is specially: the instruction that instruction that the user produces by the operation to mouse, keyboard, TrackPoint, touch pad, trace ball or above multiple combination or described first system produce automatically according to preset strategy.

14., it is characterized in that described image to be displayed is the 4th image to be displayed that is produced by described first system according to claim 12 or 13 described method for displaying image; Described second parameter is specially second image parameter relevant with the true display image of described the 4th image to be displayed.

15. method for displaying image according to claim 14, it is characterized in that, in described second parameter of described transmission to described second system, also comprise: upgrade described second parameter according to preset strategy, and described the 4th image to be displayed behind corresponding display update on described second display screen.

16. method for displaying image according to claim 15 is characterized in that, described definite image to be displayed is specially:

Obtain first window ID from described first system, and the display image of whole window that obtains its correspondence according to described first window ID automatically is as described the 4th image to be displayed, and described first window ID is the set of the window ID of at least one working procedure; Perhaps

Obtain second window ID from described first system, described second window ID is the set of the window ID of the display image window of living in of the viewing area correspondence of user's selection, according to described second window ID, the display image that obtains described viewing area correspondence is as described the 4th image to be displayed.

17. method for displaying image according to claim 16 is characterized in that, also comprises: described the 4th image to be displayed is adjusted into the size of suitable described second display screen and the image of resolution.

18., it is characterized in that described image to be displayed is presented at the 5th image to be displayed on described first display screen for the display image correspondence that is produced by described second system according to claim 12 or 13 described method for displaying image; Described second parameter is specially with the described display image that is produced by described second system is reduced to and shows the relevant raw parameter of going back on described second display screen.

19. method for displaying image according to claim 18 is characterized in that,

Described method for displaying image also comprises: cancel the demonstration of described the 5th image to be displayed on described first display screen;

When the described display image that is produced by described second system is hidden in described second system, described according to described second parameter, on described second display screen, show described image to be displayed by calling the application module corresponding, be specially: return on described second display screen and show according to described position raw parameter is hidden the described display image that is produced by described second system according to it before and the size of going back with described second parameter.

20. a notebook computer is characterized in that, comprises notebook system and auxiliary display system,

Described notebook system comprises:

First display screen, first input media and

First host computer system comprises: first processor, first dynamic storage that links to each other with described first processor respectively, first permanent storage, first communication port, first power supply unit and first background administration module;

Described auxiliary display system comprises:

Second display screen and

Second host computer system comprises: second processor, second dynamic storage that links to each other with described second processor respectively, second permanent storage, second communication port, the second source unit and second background administration module;

Described first communication port links to each other with described second communication port, is used to make described notebook system and described auxiliary display system to communicate;

Described first background administration module is used to receive first instruction, and described first instruction is for asking the user that the partial content at least that shows on described first display screen is presented on described second display screen; Determine content to be displayed, described content to be displayed is the partial content at least that shows on described first display screen; Obtain first parameter relevant with described content to be displayed; And send described first parameter to described second background administration module;

Described second background administration module is used to receive described first parameter, and according to described first parameter, shows described content to be displayed by calling the application module corresponding with described first parameter on described second display screen.

21. notebook computer according to claim 20 is characterized in that,

Described first background administration module comprises:

The first core logic control module is used to manage internal core logic, operating process, information receiving and transmitting and transmission, the state exchange of described first background administration module;

First administration module links to each other with the described first core logic control module, is used for managing application program under the control of the described first core logic control module;

The first user interactions control module links to each other with the described first core logic control module, is used for receiving under the control of the described first core logic control module described first instruction, and described first instruction is passed to the described first core logic control module;

First parameter acquisition module links to each other with the described first core logic control module, is used for obtaining under the control of the described first core logic control module described first parameter;

The first parameter cache module links to each other with described first parameter acquisition module, is used to preserve first cached parameters, and described first cached parameters comprises described first parameter;

First communication control module, link to each other with described first communication port with the described first core logic control module, the described first parameter cache module respectively, the instruction, message or the data that are used for described notebook system is produced are sent to described auxiliary display system, and receive instruction, message or data from described auxiliary display system;

Described second background administration module comprises:

The second core logic control module is used to manage internal core logic, operating process, information receiving and transmitting and transmission, the state exchange of described second background administration module;

Second application module links to each other with the described second core logic control module, is used for according to described first parameter described content to be displayed being presented at second display screen under the control of the described second core logic control module;

The second parameter cache module links to each other with described second application module, is used to preserve second cached parameters, and described second cached parameters comprises described first parameter;

The second communication control module, link to each other with described second communication port with the described second core logic control module, the described second parameter cache module respectively, the instruction, message or the data that are used for described auxiliary display system is produced are sent to described notebook system, and receive instruction, message or data from described notebook system.

22. notebook computer according to claim 21 is characterized in that,

Described first parameter acquisition module is specially the screen scraping module, is used to intercept and capture described content to be displayed, obtains image to be displayed;

Described first background administration module also comprises image processing module, is used for described image to be displayed is carried out Flame Image Process, and described Flame Image Process comprises: amplify, dwindle, adjust described image to be displayed according to certain resolution and size;

Described second application module is specially image display, is used for described image to be displayed is presented at described second display screen.

23. notebook computer according to claim 22, it is characterized in that, described first background administration module also comprises timer, the described first core logic control module also is used to set the time interval of described timer, controls described screen scraping module and regularly intercepts and captures described content to be displayed according to the described time interval.

24. notebook computer according to claim 21 is characterized in that,

Described first parameter acquisition module is specially the target program parameter acquisition module, is used to obtain the program parameter of target program, and described program parameter comprises at least: program name, path, place, command line parameter;

Described second application module is specially the program execution module, is used for moving described target program according to described program parameter at described auxiliary display system, and relevant displaying contents is presented on described second display screen.

25. notebook computer according to claim 21 is characterized in that, the touch pad that is positioned at the keyboard face of described second display screen and described notebook computer is overlapping at least in part.

26. notebook computer according to claim 22 is characterized in that, described auxiliary display system also comprises second input media; Described second background administration module also comprises: the second user interactions control module, link to each other with the described second core logic control module, be used under the control of the described second core logic control module, receiving second instruction that the user triggers by the operation to described second input media, and described second instruction is passed to the described second core logic control module;

27. an assistant display device is characterized in that, comprises display screen and host computer system, described host computer system comprises:

Processor, the dynamic storage that links to each other with described processor respectively, permanent storage, communication port, power supply unit, and background administration module;

Described assistant display device can link to each other with a data processing equipment by described communication port;

Described background administration module comprises:

The core logic control module is used to manage internal core logic, operating process, information receiving and transmitting and transmission, the state exchange of described background administration module;

Application module, link to each other with described core logic control module, be used under the control of described core logic control module according to showing on described display screen from first parameter of described data processing equipment and the content of described first parameter correlation, wherein, described first parameter is that described data processing equipment receives first instruction, and behind definite content to be displayed, the parameter of obtaining relevant with described content to be displayed; Described first instruction will be for being presented at user's request on the display screen of described assistant display device at the partial content at least that shows on the display screen of described data processing equipment; Described content to be displayed is the partial content at least that shows on the display screen of described data processing equipment;

The parameter cache module links to each other with described application module, is used to preserve cached parameters, and described cached parameters comprises described first parameter;

Communication control module, link to each other with described communication port with described core logic control module, described parameter cache module respectively, be used for instruction, message or data that described assistant display device produces are sent to described data processing equipment, and receive instruction, message or data from described data processing equipment.

28. assistant display device according to claim 27 is characterized in that, also comprises: input media; Described background administration module also comprises: the user interactions control module, link to each other with described core logic control module, be used under the control of described core logic control module, receiving the 3rd instruction that the user triggers by the operation to described input media, and described the 3rd instruction is passed to described core logic control module.

29. assistant display device according to claim 27, it is characterized in that, described first parameter is specially image parameter, and described application module is specially: image display is used for being presented at described display screen according to the described image parameter image that it is corresponding.

30. assistant display device according to claim 27 is characterized in that, described first parameter is specially program parameter, and described program parameter comprises at least: program name, path, place, command line parameter; Described application module is specially: the program execution module is used for according to the program of described program parameter in the described program parameter correspondence of described assistant display device operation, and relevant displaying contents is presented on the described display screen.