CN101907981A - Data processing equipment and display method thereof - Google Patents
Data processing equipment and display method thereof Download PDFInfo
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- CN101907981A CN101907981A CN2009100865301A CN200910086530A CN101907981A CN 101907981 A CN101907981 A CN 101907981A CN 2009100865301 A CN2009100865301 A CN 2009100865301A CN 200910086530 A CN200910086530 A CN 200910086530A CN 101907981 A CN101907981 A CN 101907981A
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Abstract
The invention discloses data processing equipment and a display method thereof. The data processing equipment comprises a first hardware system, a second hardware system, a display screen and a switching device, wherein the first hardware system is used for supporting the running of a first operation system which provides first information to be displayed; the second hardware system is used for supporting the running of a second operation system which provides second information to be displayed; the display screen is used for displaying the information to be displayed; and the switching device is respectively connected with the first hardware system and the second hardware system and is used for receiving an instruction when the first information to be displayed is displayed at a first part of the display area, wherein the instruction is used for indicating to display the second information to be displayed of the second operation system on the second part of the display area, the second hardware system and the display screen are connected according to the instruction to display the second information to be displayed on the second part, and the second part does not completely cover the first part. The data processing equipment and the display method thereof ensure that a plurality of hardware systems share the same display device at the same time.
Description
Technical field
The present invention relates to electronic applications, be specifically related to a kind of data processing equipment and display packing thereof.
Background technology
In order to solve problems such as power consumption, system start-up time, system service time, the notion of Hybrid PC is clear gradually and begin to be applied.Hybrid PC, be the commingled system computer, be actually on the basis of PC original system, to embed and merge at least one other system, a plurality of systematic collaboration fusion work, give full play to advantage separately, thereby fundamentally solve the problem that present user uses a computer and faced.Obviously, the Hybrid system need effectively solve the sharing problem of resource between the multisystem, and the shared of display device is a wherein very important part.
The scheme that existing solution display device is shared is:
Adopt the mode that increases change-over switch to realize multisystem timesharing use display device.
In realizing process of the present invention, the inventor finds that there is following problem at least in prior art:
Display device in the system be monopolistic, promptly monopolize by a certain system at one time; When working simultaneously, multisystem can't realize showing simultaneously.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of data processing equipment and display packing thereof, can realize the shared simultaneously display device of a plurality of hardware systems.
In order to address the above problem, the invention provides a kind of data processing equipment, comprising:
One first hardware system is used to support the operation of one first operating system, and described first operating system provides one first information to be displayed;
One second hardware system is used to support the operation of one second operating system, and described second operating system provides one second information to be displayed;
One display screen is used to show information to be shown;
One switching device shifter, be connected with described second hardware system with described first hardware system respectively, be used for after described first information to be displayed is presented at the first of described viewing area, receive an instruction, described instruction is used to represent second information to be displayed of described second operating system is presented at the second portion of described viewing area; According to described instruction, be communicated with described second hardware system and described display screen, make described second information to be displayed be presented at described second portion, described second portion not exclusively covers described first.
Further, the first of described viewing area is viewing area all or part of on the described display screen.
Further, described switching device shifter comprises:
First change-over switch;
Second change-over switch; Wherein, described first change-over switch and described second change-over switch are according to described instruction, and the described second portion of described viewing area is set to be communicated with described second hardware system.
Further, the described second portion of described viewing area is set to be communicated with described second hardware system and is specially: the described second portion of described viewing area is communicated with from being communicated with described first hardware system to switch to described second hardware system.
Further, described data processing equipment also comprises:
First display controller links to each other with described first hardware system, is used for according to the indication of described first operating system described first of described viewing area not being shown control with the overlapping part of described second portion;
Second display controller links to each other with described second hardware system, is used for according to the indication of described second operating system described second portion of described viewing area being shown control.
Further, described data processing equipment also comprises: an energy supply control module;
Described first, second operating system also is respectively applied for and generates first, second power control signal;
Described energy supply control module be used for according to described first power control signal to the described first of described viewing area not with the control of powering of the overlapping part of described second portion, according to described second source control signal to the control of powering of the described second portion of described viewing area;
Described power supply control comprises whether powering, and also comprises the size of the stream of powering.
The present invention also provides a kind of display packing of data processing equipment, described data processing equipment comprises one first hardware system, described first hardware system is supported the operation of one first operating system, described first operating system provides one first information to be displayed, one second hardware system, described second hardware system is supported the operation of one second operating system, described second operating system provides one second information to be displayed, a switching device shifter and a display screen, described display screen has a viewing area, it is characterized in that, after described first information to be displayed was presented at the first of described viewing area, described method comprised:
Receive an instruction, described instruction is used to represent second information to be displayed of described second operating system is presented at the second portion of described viewing area;
According to described instruction, be communicated with described second hardware system and described display screen, make described second information to be displayed be presented at described second portion, described second portion not exclusively covers described first.
Further, the first of described viewing area is viewing area all or part of on the described display screen.
Further, described second hardware system of described connection and described display screen are meant:
Second change-over switch that comprises by described switching device shifter is communicated with the described second portion of described second hardware system with the described viewing area of described display screen.
Further, described display packing also comprises:
By described second operating system viewing area of the described second portion of described viewing area is shown control; By the described first operating parts system to not showing control in the described first of described viewing area with the overlapping part of described second portion.
Further, described display packing also comprises:
By described second operating system to the control of powering of the described second portion of described viewing area; By described first operating system in the described first of described viewing area not with the control of powering of the overlapping part of described second portion;
Described power supply control comprises whether powering, and the size of the stream of powering.
One embodiment of the present of invention comprise following advantage at least: a plurality of hardware systems can be shared same physical display device simultaneously, can show simultaneously when realizing that the operating system of being moved in a plurality of hardware systems is worked simultaneously, can provide pacing items for multi-hardware system deeply merges; Another embodiment of the present invention comprises following advantage at least: the switching by change-over switch, realize the hardware system that appropriate section connected on the display screen, thereby can use described display screen fully, flexibly; Another embodiment of the present invention comprises following advantage at least: the operating system of being moved in the different hardware system can show control to the appropriate section of display screen according to separately demand; Another embodiment of the present invention comprises following advantage at least: by control that the display screen different piece is powered, can reduce system power dissipation.
Description of drawings
Fig. 1 is one of schematic block diagram of multisystem data processing equipment in the embodiment of the invention one;
Fig. 2 is the connection diagram of example in the embodiment of the invention one;
Fig. 3 is the schematic block diagram when the multisystem data processing equipment is used in the embodiment of the invention one;
Fig. 4 be multisystem data processing equipment in the embodiment of the invention one schematic block diagram two;
Fig. 5 is a Hybrid system architecture synoptic diagram in the embodiment of the invention three;
Fig. 6 is the logic diagram of dual system laptop in the embodiment of the invention three.
Embodiment
Below in conjunction with drawings and Examples technical scheme of the present invention is described in detail.
Embodiment one, and a kind of data processing equipment comprises:
One first hardware system is used to support the operation of one first operating system, and described first operating system provides one first information to be displayed;
One second hardware system is used to support the operation of one second operating system, and described second operating system provides one second information to be displayed;
One display screen is used to show information to be shown;
One switching device shifter, be connected with described second hardware system with described first hardware system respectively, be used for after described first information to be displayed is presented at the first of described viewing area, receive an instruction, described instruction is used to represent second information to be displayed of described second operating system is presented at the second portion of described viewing area; According to described instruction, be communicated with described second hardware system and described display screen, make described second information to be displayed be presented at described second portion, described second portion not exclusively covers described first.
In the present embodiment, described display screen is as a whole physically, and can divide other that different drivers is controlled on the driving governor in the display screen, the different driving device drives the different viewing areas of display screen, make the different viewing area of display screen can show different content, thus can be from logic display screen being divided into different son screens; Described display screen logically can be divided into two or more son screens, and display size, the arrangement mode of each son screen can be set according to actual needs; The display size of each son screen can be identical, also can be different; Such as when being divided into two son screens, these two positions of son screen on described display screen can be horizontal partition, also can vertically cut apart.
In the present embodiment, described first is viewing area all or part of on the described display screen; Such as be divided into two whens screen when described display screen, the described first of described viewing area can be the viewing areas of described two son screens, also can be one viewing area in described two son screens.
In the present embodiment, the second portion of described viewing area can be the part of described first, also can be the viewing area outside the first described in the described display screen.When described first being the viewing area of described two son screens, described second portion can be one viewing area in described two son screens; For another example when described first is in described two son screens one viewing area, described second portion can be another the viewing area in described two son screens.
In the present embodiment, described instruction represents that second information to be displayed with described second operating system is presented at described second portion and can be meant: described instruction represents to use certain or certain a little screen to show second information to be displayed of described second operating system; At this moment, described switching device shifter is communicated with described second hardware system according to described instruction and described display screen can be meant: described switching device shifter is communicated with described certain or certain a little screen according to described instruction with described second hardware system.
At this moment, first, second part is not for to have overlapping viewing area mutually, and perhaps, when first, second part was mutual partly overlapping viewing area, described second portion not exclusively covered described first.In addition, when having only first operating system to show data to be displayed, described switching device shifter can be communicated with the described second portion of described viewing area with described first hardware system, so just can make first hardware system obtain bigger viewing area.
In the present embodiment, described switching device shifter can comprise: first change-over switch;
Second change-over switch; Wherein, described first change-over switch and described second change-over switch are according to described instruction, and the described second portion of described viewing area is set to be communicated with described second hardware system.
Described first change-over switch and described second change-over switch can be specifically as follows three-pointswitch, and described three-pointswitch has three connection end points.
For example, the described viewing area of described display screen logically can be divided into the first son screen and the second son screen, described first change-over switch is connected with described first hardware system, second hardware system and the described first son screen respectively, and described second change-over switch is connected with described first hardware system, second hardware system and the described second son screen respectively.Specifically, when first information to be displayed that provides when described first hardware system is presented at the first of described viewing area of described display screen, described first be described viewing area whole (promptly, the viewing area of two son screens, this moment, first hardware system was communicated with the described first son screen by described first change-over switch, be communicated with the described second son screen by described second change-over switch), described first change-over switch and described second change-over switch be according to described instruction, the described second portion of described viewing area switched to described second hardware system and is communicated with from being communicated with described first hardware system (be about to described first hardware system is communicated with by described second change-over switch and the described second son screen switch to described second hardware system and be communicated with described second sub the screen by described second change-over switch).
When first information to be displayed that provides when described first hardware system is presented at the first of described viewing area of described display screen, described first is the part of described viewing area, (promptly, the first son screen, this moment, first hardware system was communicated with the described first son screen by described first change-over switch, described second change-over switch is not connected with any one hardware system), described first change-over switch and described second change-over switch are communicated with described second hardware system (promptly by second change-over switch described second hardware system being communicated with the second son screen) according to described instruction by second change-over switch with the described second portion of the described viewing area of described display screen.
In the present embodiment, described data processing equipment can also comprise:
First display controller links to each other with described first hardware system, is used for according to the indication of described first operating system described first of described viewing area being shown control; Further can also be to not showing control with the overlapping part of described second portion;
Second display controller links to each other with described second hardware system, is used for according to the indication of described second operating system described second portion of described viewing area being shown control.
In the present embodiment, described first, second operating system can be exported first, second information to be displayed respectively and give described first, second display controller, other data such as all right corresponding output control signal; Described first, second display controller is exported after respectively the information to be displayed of described first, second operating system output being processed into the video data that display screen can discern, also clock etc. is controlled in output in addition, thereby realizes that described first, second operating system shows information to be displayed by the corresponding viewing area of described first, second display controller control display screen respectively.
Described demonstration control can comprise resolution adjustment, viewing area adjustment, displaying scheme (as color, direction) adjustment etc.; Described first, second operating system can be provided with or selects according to the user, correspondingly shines upon switching between different displaying scheme/viewing areas/display resolution.
In the practical application, display controller also can be used as the ingredient of hardware system.
In the present embodiment,, therefore might not need all to be equipped with a display controller for each hardware system owing to the hardware system that has does not need to show in the course of the work.
In the present embodiment, the operating system that has connected display controller not necessarily needs to show always, such as when operating system does not start or started but when not needing to show, can't export video data with the display controller that the hardware system of supporting this operating system is connected this moment, and this moment, display controller can not link to each other with display screen.
As shown in Figure 1, in an embodiment of the present embodiment, described data processing equipment can also comprise:
At least two son screen change-over switches; Each son screen change-over switch comprises an output terminal and at least two input ends, and described output terminal links to each other with at least one described son screen, and described at least two input ends link to each other with different described display controllers respectively;
Select module, be used to select display mode; Described display mode is used to indicate the corresponding relation of described son screen and described hardware system--and be which son screen shows the information to be displayed that the operating system moved on which hardware system provides, a described son screen is at most corresponding to a described hardware system, and different described hardware systems is corresponding to different described son screens; This corresponding relation can be whether each son screen of indication shows, if show then be respectively the information to be displayed that shows which operating system; Whether the information to be displayed that also can be each operating system of indication is shown by the son screen, if then shown by which or which son screen respectively;
Control module, be used for choosing an input end respectively in each son screen change-over switch according to described display mode, indicate each described son screen change-over switch respectively with the display controller that connects on the input end of being chosen, be connected on the son screen that links to each other with book screen change-over switch output terminal;
Wherein, can shield the corresponding hardware system by indication one son screen that change-over switch connected in the display mode, for this son screen change-over switch, the input end that described control module will be chosen is the input end that is connected to described corresponding hardware system by a display controller.
In this embodiment, if being the second son screen, display mode shows described second information to be displayed, the input end that the son screen change-over switch that then links to each other with the second son screen will link to each other with second hardware system by described second display controller linked to each other with described second sub the screen.Described second change-over switch is the described son screen change-over switch that links to each other with the second son screen at this moment, and the described second portion of described viewing area then is the described second son screen.
Described instruction can be provided with generation according to default setting or user by described control module, also can be imported by the user.
In this embodiment, if judging according to described display mode, an operating system has the information to be displayed that shows this operating system more than one son screen, then this operating system is adjusted its demonstration output resolution ratio by the display controller that links to each other with the hardware system of supporting this operating system, to satisfy the son screen actual physical resolution that shows this operating system information to be displayed; The display resolution of supposing a son screen is 800 * 600, and when showing with a son screen, operating system is by this resolution output data, and when showing with two son screens, operating system will show that output resolution ratio is adjusted into 1600 * 1280.
In this embodiment, a described son screen links to each other with a described display controller at most simultaneously, and therefore a described son screen links to each other with the output terminal of a described son screen change-over switch at most simultaneously.
In this embodiment, different described son screen change-over switches can be to belong to a hardware physically, and logically independently a plurality of separately change-over switch also can be to belong to different hardware physically respectively.
In the present embodiment, described selection module can also be used to select mode of operation, and whether described mode of operation is used to indicate described first, second hardware system to work;
Whether described control module can also be used for correspondingly indicating described first, second operating system to work respectively according to described mode of operation.
In this embodiment, whether described control module correspondingly indicates described first, second operating system to work respectively according to described mode of operation: according to the system control signal of mode of operation generation corresponding to described first, second operating system, and sending to corresponding hardware system respectively, described system control signal is used to the work of indicating whether; When mode of operation being the work of certain or some operating system, the hardware system of described certain or some operating system that control module sends to that support will work with the system control signal of corresponding generation indication work, and generate indication and do not carry out the system control signal of work and send to other hardware system.What certain described control module sent to each hardware system can all be same system control signal also, the operating system that indication will be carried out the operating system of work and not carry out work in this system control signal; Each operating system is according to described system control signal corresponding work or do not work.Whether described control module correspondingly indicates each operating system to work respectively according to described mode of operation: directly trigger corresponding operating system start-up (starting working) or close (quitting work) according to mode of operation, when if mode of operation changes, the duty of an operating system is constant, such as the work of remaining, then described control module can need not to control this operating system.
When a plurality of operating system, whether described mode of operation can indicate each operating system to work, is only operating system 1 work such as mode of operation one, mode of operation two is all worked for all operations system, and mode of operation three is that only operating system 2 and operating system 3 are worked.
In this embodiment, described selection module can be indicated according to the user and be selected mode of operation and display mode, and user's indication can be imported by hot key, also can be by an interactive interface input; Display mode can independently be selected, and also can be the display mode of different working modes regulation acquiescence, when having selected mode of operation with regard to the corresponding display mode of having selected; Can also stipulate available display mode for different working modes, select one again from available display mode after having selected mode of operation, described available display mode is meant the display mode that the information to be displayed of the different hardware system of the work that can guarantee can show simultaneously; Such as hypothesis two son screens 1 and 2 are arranged, when mode of operation was operating system 1 and operating system 2 work, available display mode can have two kinds: the one, and son screen 1, son screen 2 be the information to be displayed of display operation systems 1 and operating system 2 respectively; The 2nd, the information to be displayed of son screen 1, son screen 2 difference display operation systems 2 and operating system 1; And two son screens all show the display mode of same operating system information to be displayed because can not show the content of two operating systems simultaneously, and are then not to be selected as available display mode; Can also such as when the user does not import, directly adopt the display mode of acquiescence in conjunction with upper type, otherwise adopt the display mode of user's appointment.
Such as having three hardware systems, three sons shield, and each hardware system is supported an operating system respectively, and each son screen is connected to different sons and shields on the output terminal of change-over switches; Three son screen change-over switches all respectively have three input ends, and three input ends of each son screen change-over switch all are to be connected with three display controllers respectively; When mode of operation is three operating systems when working simultaneously, display mode shows information to be displayed of an operating system respectively for each son screen.When mode of operation is two operating systems when working simultaneously, display mode can still be the information to be displayed that three son screens show an operating system respectively, and this moment, a son screen was not have to show; Display mode also can be two information to be displayed that show the operating system of a job in three son screens under this situation, and a remaining son screen shows the information to be displayed of the operating system of another work.And when mode of operation was worked for having only an operating system, display mode can be the information to be displayed that all or part of son screen shows the operating system of this work.
In this embodiment, pairing display controller is imported on each road that needs in the described control module to preserve each sub-screen change-over switch, the operating system that the hardware system that each display controller connects is supported, and annexation of each son screen change-over switch and son screen.
In this embodiment, described control module indicates each described son screen change-over switch respectively with the display controller that connects on the input end of being chosen, be connected on the son screen that links to each other with book screen change-over switch output terminal and specifically can be: described control module be notified each input end that described son screen change-over switch is chosen for this son screen change-over switch, and son screen change-over switch is connected to the input end of choosing on the output terminal; Also can be: described control module directly be connected to the input end of choosing in each son screen change-over switch the output terminal of this son screen change-over switch.
In this embodiment, described control module can initiatively send message to each son screen change-over switch, carries the sign of the input end of choosing for this son screen change-over switch therein; Also can shield change-over switch and initiatively in control module, inquire about the input end of being chosen by son.
If each son screen change-over switch only connects two display controllers, then described control module can generate the display control signal of two values, send to corresponding son screen change-over switch respectively, represent different values such as " having "/" nothing " with high/low level, signal, different value representatives will be chosen different input ends; Son screen change-over switch is connected to corresponding input end on the output terminal of book screen change-over switch according to the value of the described display control signal of receiving.
During practical application, also the partial function of control module may be shared in each son screen change-over switch, such as determining the input end that this is chosen according to display mode by each son screen change-over switch; Need shield the sign of preserving the son screen that is connected in the change-over switch this moment at son, and the operating system supported of the hardware system that display controller connected that is connected each input end, or the sign of the operating system supported of the hardware system that needs display controller in the middle of video data that is sent etc., to carry to be connected.
In this embodiment,, switched and control showing of coordinating between the multi-hardware system by the acting in conjunction of control module, selection module and son screen change-over switch.
In this embodiment, can all connect a son screen change-over switch respectively by each son screen; Also can be that parton shields each and fixing links to each other with a display controller, and other son screen respectively connect a son and shield change-over switch; Example is (control module and select module not draw in this figure) as shown in Figure 2, suppose to have two hardware system A and B, display controller A1 and B1 have been equipped with respectively, five son screens a, b, c, d and e, its neutron screen a links to each other with display controller A1 with son screen d is fixing, the fixing content of the operating system of being moved among the A of viewing hardware system, son screen e is fixing to link to each other with display controller B1, fixedly the content of the operating system of being moved among the B of viewing hardware system; And son screen b links to each other with the output terminal of a son screen change-over switch b1 and c1 respectively with c; Two son screen change-over switches respectively have two input ends, connect display controller A1 and B1 respectively; When display mode is son screen b, c is the viewing hardware A of system respectively, during the information to be displayed of the operating system of being moved among the hardware system B, described control module indication screen change-over switch b is connected output terminal with the input end that is connected to display controller A1, indication screen change-over switch c is connected output terminal with the input end that is connected to display controller B1, this moment, display controller A1 just can control the information to be displayed of the operating system of being moved among the son screen b viewing hardware A of system, and display controller B1 just can control the information to be displayed of the operating system of being moved among the son screen c viewing hardware B of system; And during the information to be displayed of the operating system of being moved among the B of viewing hardware system, the A respectively for son screen b, c when display mode, described control module is controlled son screen change-over switch b, c respectively, the output terminal of son screen change-over switch b is connected with the input end that is connected to display controller B1, the output terminal of son screen change-over switch c is connected with the input end that is connected to display controller A1.
In the practical application, the output terminal of a son screen change-over switch also can be connected on two or more son screens, is equivalent to a plurality of son screens and is controlled by a son screen change-over switch; Also have son screen f such as hypothesis in the last example, son screen f can shield on the output terminal that b is connected to son screen change-over switch b1 together with son.In the described display mode, be connected to a son screen on the son screen change-over switch, pairing hardware system is identical.
In the present embodiment, each son screen change-over switch can be all be connected with all display controller, also can a coupling part display controller, at this moment, if exist above one and only be connected to a display controller on the son screen change-over switch, these display controllers are not to be connected on the input end of same son screen change-over switch so, when avoiding the corresponding hardware system that connects of these display controllers to work simultaneously, may have the problem that the information to be displayed of operating system can't show.During practical application, if some operating system can not be worked certainly simultaneously, the display controller of then also not getting rid of the hardware system connection of supporting these operating systems only connects the input end of a son screen change-over switch, and be to be connected on the input end of same height screen change-over switch, and because these operating systems can not worked simultaneously, therefore in fact synchronization should the shown just information to be displayed of an operating system of son screen.
In addition, do not get rid of under this embodiment yet and reserve the plurality of sub screen, do not link to each other, as the possibility of standby existence with any display controller.
Also can adopt fixedly connected mode in the practical application, as shown in Figure 3, be fixedly linked with at least one height screen respectively in described first, second display controller; Such as be divided into two whens screen in logic when display screen, described first display controller is fixedly linked with a son screen, and described second display controller and another height shield and be fixedly linked; More than two, then described first, second display controller also may link to each other with a more than son screen as fruit screen number.Exist the situation of three or three above display controllers to analogize, do not giving unnecessary details here.Concrete which display controller and which son screen are fixedly linked, and can determine according to actual needs.In the present embodiment, because each son screen is fixed with the annexation of display controller, each son screen shows that the information to be displayed of which hardware system also can be to fix as can be known; If this moment, two or more hardware systems were worked simultaneously, just can on different son screens, show simultaneously.
Under this situation, when not all operating system all in when work, the not demonstration of a little screen might be arranged.In addition, do not get rid of yet and reserve the plurality of sub screen, do not link to each other, as the possibility of standby son screen existence with any display controller.
In the present embodiment, described data processing equipment can also comprise an energy supply control module as shown in Figure 4, and described first, second operating system also is respectively applied for and generates first, second power control signal;
Described energy supply control module be used for according to described first power control signal to the described first of described viewing area not with the control of powering of the overlapping part of described second portion, according to described second source control signal to the control of powering of the described second portion of described display screen;
Described power supply control comprises whether powering, and can further include the size of the stream of powering.
In the present embodiment, described control module can also be used to generate be used for indicating respectively shields the power control signal of whether powering to each described son;
In the present embodiment, described control module generates power control signal and specifically can comprise: control module judges respectively according to described display mode and mode of operation whether the operating system of being moved in the pairing hardware system of each son screen works; Generate indication then the son screen corresponding with the hardware system of the operating system of support performance powered, the power control signal that other son screen (comprising the son screen that does not correspond to any hardware system) is not powered, thus save electric power.
In the present embodiment, described control module also can be indicated the generation power control signal according to the user; Can also be that control module or selection module are preserved the powering mode under different working modes and the display mode in advance, control module generates power control signal according to the powering mode that prestores.
In the present embodiment, the power control signal that described control module generated can further be indicated the size that each son screen is powered and flowed, thereby can regulate backlight illumination of each son screen.
In the present embodiment, described first, second operating system can generate first, second power control signal according to the needs of this hardware system; Described first, second operating system can be carried the system banner of this operating system or place hardware system respectively in first, second power control signal that is generated.
In the present embodiment, described data processing equipment can also comprise a power change-over switch, is used for selecting one of the power control signal that power control signal that described control module generates and described first, second operating system generates (all look first, second power control signal as a whole: i.e. the power control signal that generates of operating system) to export to described energy supply control module; Described power change-over switch can be indicated selection according to the user, also can select automatically, selects in the power control signal of power control signal that described control module generated and system's generation such as acquiescence, selects another when not existing.
Described energy supply control module can work as receive the power control signal that has system banner after, determine to send the operating system of this power control signal according to system banner, and according to the definite pairing son screen of operating system place hardware system that sends this power control signal of described display mode, according to this power control signal determined son is shielded the control of powering, comprise whether powering, and the when power supply institute size of powering and flowing.
In the present embodiment, described data processing equipment can be notebook computer, desktop computer, server, embedded device etc.; Described data processing equipment comprises the hardware system of two or more collaborative fusion work, these hardware systems are shared corresponding apparatus, such as equipment such as keyboard, mouse, Audio (audio frequency), display, storeies, plant multi-hardware system data processing device exactly such as Hybrid PC.
In the present embodiment, described display screen is LCD (LCDs), when practical application, do not get rid of other type yet, as OLED (Organic Light-Emitting Diode, Organic Light Emitting Diode) display or OELD (Organic Electroluminesence Display, organic electric laser shows) etc.
Embodiment two, a kind of display packing of data processing equipment, described data processing equipment comprises one first hardware system, described first hardware system is supported the operation of one first operating system, described first operating system provides one first information to be displayed, one second hardware system, described second hardware system is supported the operation of one second operating system, described second operating system provides one second information to be displayed, a switching device shifter and a display screen, described display screen has a viewing area, it is characterized in that, after described first information to be displayed was presented at the first of described viewing area, described method comprised:
Receive an instruction, described instruction is used to represent second information to be displayed of described second operating system is presented at the second portion of described viewing area;
According to described instruction, be communicated with described second hardware system and described display screen, make described second information to be displayed be presented at described second portion, described second portion not exclusively covers described first.
In the present embodiment, operating system not necessarily needs to show always, such as when operating system does not start or started but when not needing to show, do not need to show; When not needing to show, can will not support the hardware system and the described display screen of this operating system to be communicated with.
In the present embodiment, described display screen is as a whole physically, and can divide other that different drivers is controlled on the driving governor in the described display screen, different described drivers drive the different viewing areas of described display screen, make the different viewing area of display screen can show different content, thereby logically described display screen is divided into different son screens; Size, the arrangement mode of the viewing area of each son screen can be set according to actual needs; The size of the viewing area of each son screen can be identical, also can be different; Such as when being divided into two son screens, the position of viewing area in described display screen of these two son screens can be horizontal partition, also can vertically cut apart.
In the present embodiment, the first of described viewing area is viewing area all or part of on the described display screen; Such as be divided into two whens screen when described display screen, the described first of described viewing area can be the viewing areas of described two son screens, also can be one viewing area in described two son screens.
In the present embodiment, the second portion of described viewing area can be the part of described first, also can be the viewing area outside the first described in the described display screen.When described first being the viewing area of described two son screens, described second portion can be one viewing area in described two son screens; For another example when described first is in described two son screens one viewing area, described second portion can be another the viewing area in described two son screens.
In the present embodiment, described instruction represents that second information to be displayed with described second operating system is presented at described second portion and can be meant: described instruction represents to use certain or certain a little screen to show second information to be displayed of described second operating system; At this moment, be communicated with described second hardware system and described display screen can be meant according to described instruction: according to described instruction, the mode of switching by hardware is communicated with described certain or certain a little screen with described second hardware system.
In the present embodiment, shield more than one if an operating system is judged the son that this operating system is controlled, then this operating system is adjusted its demonstration output resolution ratio, to satisfy the son screen actual physical resolution that shows this operating system information to be displayed.
In the present embodiment, can set at least two operating systems as system to be selected, also can only set at least two operating systems as system to be selected, the then fixing information to be displayed that shows a certain operating system of remaining son screen for the parton screen for each son screen; Select an operating system to be communicated with this son screen from the system described to be selected of a son screen according to display mode, described display mode is used to indicate each son screen to show the information to be displayed of which operating system.Surpass an operating system of only shielding system to be selected if exist as a son, these operating systems are not as same sub system to be selected of shielding so, when avoiding these operating systems to work simultaneously, may have the problem that the information to be displayed of operating system can't show.During practical application, if some operating system can not be worked certainly simultaneously, then do not get rid of the system to be selected that these operating systems are only shielded as a son yet, and be system to be selected as same height screen, and because these operating systems can not worked simultaneously, therefore in fact synchronization should the shown just information to be displayed of an operating system of son screen.
In the present embodiment, being communicated with described second hardware system and described display screen can be meant:
Second change-over switch that comprises by described switching device shifter is communicated with the described second portion of described second hardware system with the described viewing area of described display screen.
At this moment, part except second portion in the described first (when first, second part is mutual partly overlapping viewing area) or described first (when first, second part when not having overlapping viewing area mutually) still be communicated with described first hardware system.In addition, when having only first operating system to show data to be displayed, the described second portion of described viewing area can be communicated with from being communicated with described second hardware system to switch to described first hardware system, so just can make first hardware system obtain bigger viewing area.
Display packing in the present embodiment can also comprise:
Select mode of operation; Whether described mode of operation is used to indicate described first, second operating system to work;
Indicate first, second operating system work respectively or quit work according to described mode of operation is corresponding.
Can also judge respectively whether the operating system that each son screen corresponding hardware system is supported works according to described display mode and mode of operation in the present embodiment; Son screen to the information to be displayed of the operating system that is used to show work is powered, and other son screen is not powered.
By such scheme, switched and control showing of coordinating between the multi-hardware system.
In the present embodiment, can indicate according to the user and select mode of operation and display mode, user's indication can be imported by hot key, also can be by an interactive interface input; Described display mode can independently be selected, and also can select the display mode of acquiescence according to mode of operation, when having selected mode of operation with regard to the corresponding display mode of having selected; Can also stipulate several optional display modes for different working modes, select one again from described optional display mode after having selected mode of operation, described optional display mode is meant the display mode that the information to be displayed of the different operating system of the work that can guarantee can show simultaneously; Can also such as when the user does not import, directly select the display mode of acquiescence, otherwise indicate the selection display mode in conjunction with upper type according to the user.
Described instruction can also can be instructed display mode directly by user's input as this.Has only the first operating system work such as original mode of operation, when mode of operation changes first, second operating system into and all works, display mode is first information to be displayed that the first son screen shows first operating system, and the second son screen shows second information to be displayed of second operating system; Just indicate second information to be displayed with described second operating system to be presented at the described second son screen in the display mode, the second son screen described here is described second portion.
In actual applications, described first, second information to be displayed also can be fixed respectively by described first, second part and show; Situation can be analogized when having the information to be displayed of three or three above operating systems, repeats no more here.Fixing by described display screen which of concrete which information to be displayed partly shows, can determine according to actual needs; If this moment, two or more operating systems needed to show simultaneously, just can on the different piece of described display screen, show simultaneously; When if the operating system that has does not have information to be displayed, the counterpart of described display screen is less than showing.
In the present embodiment, described display packing can also comprise:
By described second operating system described second portion of described viewing area is shown control; By described first operating system to not showing control in the described first of described viewing area with the overlapping part of described second portion;
Described demonstration control can comprise resolution adjustment, viewing area adjustment, displaying scheme (as color, direction) adjustment etc.; Hardware system is selected according to the user or is provided with, and shines upon switching between different displaying scheme/viewing areas/display resolution.
In the present embodiment, described display packing can also comprise:
By described second operating system to the control of powering of the described second portion of described viewing area; By described first operating system in the described first of described viewing area not with the control of powering of the overlapping part of described second portion;
Described power supply control comprises whether powering, and can further include the size of the stream of powering.
In the present embodiment, first, second operating system can not powered to appropriate section in the described display screen when not exporting information to be displayed, thereby saves electric power.
In the present embodiment, also can indicate the control of powering according to the user; Can also preserve the powering mode under different working modes and the display mode in advance, according to the powering mode that the prestores control of powering.
In the present embodiment, described power supply control may further include the size that adjustment is powered and flowed the appropriate section in the described display screen, thereby can regulate the backlight illumination of appropriate section in the described display screen.
In the present embodiment, described method can also comprise:
Described first, second operating system generates the power control signal of this operating system respectively according to the needs of this operating system, with the electric power thus supplied of the part of regulating the information to be displayed that shows this hardware system in the described viewing area; Respectively according to the power control signal that first, second operating system generated,, comprise whether powering, the size of powering and flowing when can further include power supply to the control of powering of the appropriate section in the described viewing area; Thereby the backlight of each several part in the display screen can correspondingly independently be controlled.
Embodiment three, and present embodiment is a kind of dual system notebook computer, are based on existing LCD (LCD) display technique and split screen display technique, and realize in conjunction with the framework of Hybrid system.
In the present embodiment, there are two hardware systems in the framework of the Hybrid system of described dual system notebook computer as shown in Figure 5 simultaneously, and main system (be called for short PE) and from system's (being called for short SE) is supported master operating system respectively and from operating system.Two hardware systems are shared corresponding apparatus by multiplexer MUX, comprise equipment such as keyboard, mouse, Audio, LCD, storer.In the prior art, all devices was merely able to be used by one of them operating system a time, if two operating systems are worked simultaneously, then can bring a lot of inconveniences; And in the present embodiment, two operating systems can be controlled demonstration to LCD simultaneously.
In the present embodiment, the logic diagram of described dual system notebook computer as shown in Figure 6, comprise LCD, main system PE, from the SE of system, main system shared storage, from system's shared storage, energy supply control module, first display controller, second display controller, the first son screen change-over switch, the second son screen change-over switch, power change-over switch, selection module and EC (Embedded Controller, embedded Control) module.
In the present embodiment, described LCD is divided into the first son screen and the second son screen in logic, can realize the control of two son screens is shown under energy supply control module and display controller Collaborative Control;
Select module to link to each other with the EC module; The EC module is shielded change-over switch, power change-over switch, main system with first, second son respectively with control line 1～5 and is linked to each other from system; Power change-over switch links to each other with master and slave system, energy supply control module;
Link to each other with the I2C command channel between the described master and slave system; Described main system links to each other with described first display controller by address bus, control bus, the data bus of native system, carries out alternately according to the bus Handshake Protocol between the two; Described main system shared storage is connected on the address bus, control bus, data bus of main system; Describedly link to each other with described second display controller by address bus, control bus, the data bus of native system, carry out alternately according to the bus Handshake Protocol between the two from system; Describedly be connected on address bus from system, control bus, the data bus from system's shared storage; Described first, second display controller output video data and control clock etc.; Described first, second son screen is connected on the output terminal of first, second son screen change-over switch; The input end of the described first son screen change-over switch links to each other with first, second display controller respectively, and the input end of the described second son screen change-over switch also links to each other with first, second display controller respectively; Also just mean like this, for described first, second son screen is all set two systems to be selected; Described two systems to be selected are described main system and the operating system moved from system;
Described energy supply control module is connected between power supply and the son screen; Connect first, second son screen by first, second selector switch line respectively; Only when energy supply control module was chosen a selector switch line, this selector switch line conducting was shielded and power supply thereby connect corresponding son, to realize the power supply to corresponding son screen.
Implement scene one, when the mode of operation of selecting module to select is a master operating system when working independently, the work of EC module generation system control signal indication master operating system, and do not work from operating system; In the present embodiment, display mode is the information to be displayed that first, second son screen shows master operating system, LCD this moment will be as complete the using for main system of separate equipment, and the EC module indicates first, second son screen change-over switch all to choose the input end that connects first display controller; This moment, first, second son screen became unified physics display screen, all showed the information to be displayed of master operating system under the control of first display controller that is connected with main system; At this moment, master operating system can be adjusted output resolution ratio, needs with realistic demonstration.
Simultaneously, the indication of EC module generation power control signal is all powered to first, second son screen; When described power change-over switch selects that the power control signal that the EC module generates is transmitted to described energy supply control module, described energy supply control module is chosen first, second selector switch line simultaneously according to described power control signal, promptly first, second selector switch line is all powered.
If master operating system also generates power control signal, then described power change-over switch also can be selected the power control signal that master operating system generates is transmitted to described energy supply control module.
Implement scene two, when the mode of operation of selecting module to select for when operating system works independently, EC module generation system control signal is indicated from operating system work, and master operating system is not worked; The scene of back is similar with enforcement scene one, difference is that the EC module indicates first, second son screen change-over switch all to choose the input end that links to each other with second display controller, first, second son screen switching is just controlled by second display controller, demonstration is from the information to be displayed of operating system, and energy supply control module also is to choose first, second selector switch line simultaneously.At this moment, can adjust output resolution ratio, need with realistic demonstration from operating system.
Implement scene one/enforcements scene two times, the EC module also can only indicate one that first, second son shields in change-over switch to choose the input end that links to each other with the first/the second display unit, indicates energy supply control module also only to choose a corresponding selector switch line accordingly.
Implement scene three, when the mode of operation of selecting module to select is a master operating system and when operating system is worked simultaneously, EC module generation system control signal indicates master and slave operating system all to work; At this moment, master operating system and all need show simultaneously at LCD from operating system, the display mode of selecting module to select is first, the second son screen shows main respectively, can inhale from the to be shown of operating system, EC module indication first, the second son screen change-over switch is chosen respectively and first, the input end that second display controller links to each other, the first son screen change-over switch is connected first display controller on the first son screen, the second son screen change-over switch is connected second display controller on the second son screen, the information to be displayed that is master operating system shows by the first son screen, shown by the second son screen from the information to be displayed of operating system; Simultaneously, the EC module generates power control signal, and described energy supply control module is chosen first, second selector switch line simultaneously according to described power control signal.At this moment, the first son screen shows the information to be displayed of master operating system, is controlled by first display controller; And the second son screen shows the information to be displayed from operating system, is controlled by second display controller; Master operating system and be implemented in same physics display screen from operating system and show.
When changing and change to when implementing scene three from implementing scene, described main system is first hardware system, and described master operating system is first operating system; Described is second hardware system from system, and described is second operating system from operating system; Described first, second son screen is the described first of described viewing area, and the described second son screen is the described second portion of described viewing area, and the described second son screen change-over switch is described second change-over switch.When changing when implementing scene three from implementing scene two, described main system is second hardware system, and described master operating system is second operating system, and described is first hardware system from system, and described is first operating system from operating system; Described first, second son screen is the described first of described viewing area, and the described first son screen is the described second portion of described viewing area, and the described first son screen change-over switch is described second change-over switch.
Implement in the scene three, the selected display mode of described selection module also can be corresponding to respectively, main system for first, second son screen, this moment, described EC module indicated first, second son screen change-over switch to choose the input end that links to each other with second, first display controller respectively, the first son screen change-over switch is connected second display controller on the first son screen, the second son screen change-over switch is connected first display controller on the second son screen, the information to be displayed that is master operating system shows by the second son screen, shown by a son screen from the information to be displayed of operating system.
In the present embodiment, first, second son screen change-over switch can be embedded among the LCD Panel, also can be placed on the notebook mainboard; Described selection module and EC module can be multiplexing in the Hybrid system.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of claim of the present invention.
Claims (10)
1. a data processing equipment is characterized in that, comprising:
One first hardware system is used to support the operation of one first operating system, and described first operating system provides one first information to be displayed;
One second hardware system is used to support the operation of one second operating system, and described second operating system provides one second information to be displayed;
One display screen is used to show information to be shown;
One switching device shifter, be connected with described second hardware system with described first hardware system respectively, be used for after described first information to be displayed is presented at the first of described viewing area, receive an instruction, described instruction is used to represent second information to be displayed of described second operating system is presented at the second portion of described viewing area; According to described instruction, be communicated with described second hardware system and described display screen, make described second information to be displayed be presented at described second portion, described second portion not exclusively covers described first.
2. data processing equipment as claimed in claim 1 is characterized in that:
The first of described viewing area is viewing area all or part of on the described display screen.
3. data processing equipment as claimed in claim 1 is characterized in that, described switching device shifter comprises:
First change-over switch;
Second change-over switch;
Wherein, described first change-over switch and described second change-over switch are according to described instruction, and the described second portion of described viewing area is set to be communicated with described second hardware system.
4. data processing equipment as claimed in claim 3 is characterized in that, described second portion is set to be communicated with described second hardware system and is specially:
The described second portion of described viewing area is communicated with from being communicated with described first hardware system to switch to described second hardware system.
5. data processing equipment according to any one of claims 1 to 4 is characterized in that, also comprises:
First display controller links to each other with described first hardware system, is used for according to the indication of described first operating system described first of described viewing area not being shown control with the overlapping part of described second portion;
Second display controller links to each other with described second hardware system, is used for according to the indication of described second operating system described second portion of described viewing area being shown control.
6. data processing equipment according to any one of claims 1 to 4 is characterized in that, also comprises: an energy supply control module;
Described first, second operating system also is respectively applied for and generates first, second power control signal;
Described energy supply control module be used for according to described first power control signal to the described first of described viewing area not with the control of powering of the overlapping part of described second portion, according to described second source control signal to the control of powering of the described second portion of described viewing area;
Described power supply control comprises whether powering, and also comprises the size of the stream of powering.
7. the display packing of a data processing equipment, described data processing equipment comprises one first hardware system, described first hardware system is supported the operation of one first operating system, described first operating system provides one first information to be displayed, one second hardware system, described second hardware system is supported the operation of one second operating system, described second operating system provides one second information to be displayed, a switching device shifter and a display screen, described display screen has a viewing area, it is characterized in that, after described first information to be displayed was presented at the first of described viewing area, described method comprised:
Receive an instruction, described instruction is used to represent second information to be displayed of described second operating system is presented at the second portion of described viewing area;
According to described instruction, be communicated with described second hardware system and described display screen, make described second information to be displayed be presented at described second portion, described second portion not exclusively covers described first.
8. display packing as claimed in claim 7 is characterized in that, described second hardware system of described connection and described display screen are meant:
Second change-over switch that comprises by described switching device shifter is communicated with the described second portion of described second hardware system with the described viewing area of described display screen.
9. as each described display packing in the claim 7 to 8, it is characterized in that, also comprise:
By described second operating system viewing area of the described second portion of described viewing area is shown control; By the described first operating parts system to not showing control in the described first of described viewing area with the overlapping part of described second portion.
10. as each described display packing in the claim 7 to 8, it is characterized in that, also comprise:
By described second operating system to the control of powering of the described second portion of described viewing area; By described first operating system in the described first of described viewing area not with the control of powering of the overlapping part of described second portion;
Described power supply control comprises whether powering, and the size of the stream of powering.
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| CN200910086530A CN101907981B (en) | 2009-06-05 | 2009-06-05 | Data processing equipment and display method thereof |
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| CN200910086530A CN101907981B (en) | 2009-06-05 | 2009-06-05 | Data processing equipment and display method thereof |
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Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0756628B2 (en) * | 1990-10-22 | 1995-06-14 | 富士ゼロックス株式会社 | Graphical user interface editing device |
| JPH07281647A (en) * | 1994-02-17 | 1995-10-27 | Aoki Kazuo | Color panel display device |
-
2009
- 2009-06-05 CN CN200910086530A patent/CN101907981B/en active Active
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| CN118113247A (en) * | 2024-04-29 | 2024-05-31 | 北京芯驰半导体科技股份有限公司 | Display control method, multi-core heterogeneous system, chip and vehicle |
| CN118113247B (en) * | 2024-04-29 | 2024-08-02 | 北京芯驰半导体科技股份有限公司 | Display control method, multi-core heterogeneous system, chip and vehicle |
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| CN101907981B (en) | 2012-10-10 |
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