CN104199631B

CN104199631B - A kind of multi-screen display method, device and electronic equipment

Info

Publication number: CN104199631B
Application number: CN201410455541.3A
Authority: CN
Inventors: 陈虎成
Original assignee: Lenovo Beijing Ltd
Current assignee: Lenovo Beijing Ltd
Priority date: 2014-09-09
Filing date: 2014-09-09
Publication date: 2018-06-15
Anticipated expiration: 2034-09-09
Also published as: CN104199631A

Abstract

The present invention provides a kind of multi-screen display methods, and applied to electronic equipment, projection module and display unit are set in electronic equipment, including：The first operation information that control electronics exit first mode is received, the first content which exports in first mode in display unit is preserved to obtain the first image；Electronic equipment is switched to second mode by first mode, when electronic equipment is second mode, corresponding second content of display unit output second mode of electronic equipment, first image is exported via projection module, so as to it is shown in the corresponding projection screen of projection module in content in the first image, the second content is exported in the display unit of electronic equipment, first content is exported in projection screen, under the premise of the size for not increasing electronic equipment display unit, the target that realizes while exported to first content and the second content.Only the second content of display in display unit, is not in the situation for sliding boundary, better user experience.

Description

A kind of multi-screen display method, device and electronic equipment

Technical field

The present invention relates to electronic device field, more specifically, being to be related to a kind of multi-screen display method, device and electronics Equipment.

Background technology

With the fast development of science and technology, the electronic equipments such as mobile terminal or personal digital assistant PDA have become people The essential part of daily life.

It is increasingly extensive with the application of electronic equipment, user want by the content that the screen of electronic equipment is checked simultaneously by Cumulative more, e.g., user wants simultaneously to check the information in word document and excel tables.

Since the size of existing electronic equipment screen is limited, so the side of the general screen using the mobile equipment of increase Method, and multiple display areas are divided in screen, one content is shown in each display area.However, screen is got over Greatly, user's one-handed performance difficulty increases, and due to dividing display area in screen, when user is slided on the screen with finger It is easy to appear slipping over boundary, the situation of maloperation occur, user experience is poor.

Invention content

In view of this, the present invention provides a kind of multi-screen display methods, and it is more to solve display in existing electronic equipment During a content, due to increasing screen size and one-handed performance difficulty streaks boundary greatly and easily caused by dividing multiple display areas The problem of.

To achieve the above object, the present invention provides following technical solution：

A kind of multi-screen display method applied to an electronic equipment, is provided with projection module and shows in the electronic equipment Show unit, the method includes：

The first operation information is received, first operation information represents that electronic equipment described in user's control exits the first mould Formula；

The first content that the electronic equipment is exported in first mode in display unit is preserved to obtain first Image；

According to first operation information, the electronic equipment is switched to second mode by first mode, so that described The display unit of electronic equipment exports corresponding second content of the second mode, and by described first image via the throwing Shadow module exports；

Wherein, the first content is different from second content.

Above-mentioned method, it is preferred that include described first image via projection module output：

Cache the parameter information and described first image of first mode；

Generation notification information is simultaneously sent to the projection module, so that the projection module is obtained according to the notification information Described first image is projected.

Above-mentioned method, it is preferred that further include：

The second operation information is received, second operation information represents that electronic equipment returns to the first mould described in user's control Formula；

Parameter information according to first mode described in second operation information acquisition；

Parameter information according to the first mode exports the first mode pair in the display unit of the electronic equipment The first content answered.

Above-mentioned method, it is preferred that the projection module includes the projecting cell of at least two projecting directions, then by described in First image includes via projection module output：

Cache the parameter information and described first image of first mode；

According to preset analysis rule, first operation information is analyzed, obtains analysis result；

When the analysis result be first operation information it is corresponding be the first projecting cell of the first projecting direction when, The first notification information is generated to first projecting cell, so that first projecting cell obtains institute according to the notification information It states the first image and carries out projection output；

When the analysis result be first operation information it is corresponding be the second projecting cell of the second projecting direction when, The second notification information is generated to second projecting cell, so that second projecting cell obtains institute according to the notification information It states the first image and carries out projection output.

Above-mentioned method, it is preferred that the display unit of the electronic equipment is touch screen, and first operation information is uses Family operates the sliding trace of generation in the touch screen, then according to preset analysis rule, to first operation information into Row analysis, obtains analysis result and includes：

The sliding trace is analyzed, obtains the parameter information of the sliding trace；

According to preset correspondence, projecting cell corresponding with the parameter information of the sliding trace is searched；

When the corresponding projecting cell of the sliding trace is the first projecting cell, judge that first operation information corresponds to It is the first projecting cell of the first projecting direction；

When the corresponding projecting cell of the sliding trace is the second projecting cell, judge that first operation information corresponds to It is the second projecting cell of the second projecting direction.

Above-mentioned method, it is preferred that it is when the parameter information is glide direction, then described according to preset correspondence, The corresponding projecting cell of the sliding trace is searched to include：

Judge whether the glide direction of the sliding trace intersects with the corresponding target area of any projecting cell；

If intersecting, the sliding trace and corresponding projecting cell are corresponding；

Wherein, each projecting cell corresponds to a target area.

Above-mentioned method, it is preferred that when the parameter information is sliding trace final position and glide direction, the foundation Preset correspondence is searched the corresponding projecting cell of the sliding trace and is included：

Judge whether the final position of the sliding trace meets and correspond to target area conditional positioned at any projecting cell；

If it is satisfied, then the sliding trace and corresponding projecting cell are corresponding；

If conditions are not met, judge the glide direction target area phase whether corresponding with any projecting cell of the sliding trace It hands over, if intersecting, the sliding trace is corresponding with corresponding projecting cell；

Wherein, each projecting cell corresponds to a target area.

Above-mentioned method, it is preferred that after generation the first notification information to first projecting cell, further include：

The timing since being sent the first notification information；

It is true according to the sliding trace when the feedback information for not receiving first projecting cell in preset time Recognize and meet the default third projecting cell close to condition with the sliding trace；

First notification information is sent to third projecting cell.

A kind of multiscreen display apparatus applied to an electronic equipment, is provided with projection module and shows in the electronic equipment Show unit, described device includes：

First receiving module, for receiving the first operation information, first operation information represents electricity described in user's control Sub- equipment exits first mode；

Preserving module, the first content for the electronic equipment to be exported in first mode in display unit carry out Preservation obtains the first image；

Handover module, for according to first operation information, the electronic equipment to be switched to second by first mode Pattern, so that the display unit of the electronic equipment exports corresponding second content of the second mode；

First output module, for described first image to be exported via the projection module；

Wherein, the first content is different from second content.

Above-mentioned device, it is preferred that first output module includes：

First buffer unit, for caching the parameter information of first mode and described first image；

First notification unit, for generating notification information and being sent to the projection module so that the projection module according to Described first image is obtained according to the notification information to be projected.

Above-mentioned device, it is preferred that further include：

Second receiving module, for receiving the second operation information, second operation information represents electricity described in user's control Sub- equipment returns to first mode；

Acquisition module, for the parameter information according to first mode described in second operation information acquisition；

Second output module, it is defeated in the display unit of the electronic equipment for the parameter information according to the first mode Go out the corresponding first content of the first mode.

Above-mentioned device, it is preferred that the projection module includes the projecting cell of at least two projecting directions, then first is defeated Go out module to include：

Second buffer unit, for caching the parameter information of first mode and described first image；

Analytic unit, for according to preset analysis rule, analyzing first operation information, according to preset Analysis rule analyzes first operation information, obtains analysis result；

Second notification unit, for work as the analysis result be first operation information it is corresponding be the first projecting direction The first projecting cell when, generation the first notification information to first projecting cell so that the first projecting cell foundation The notification information obtains described first image and carries out projection output；

Third notice unit, for work as the analysis result be first operation information it is corresponding be the second projecting direction The second projecting cell when, generation the second notification information to second projecting cell so that the second projecting cell foundation The notification information obtains described first image and carries out projection output.

Above-mentioned device, it is preferred that the display unit of the electronic equipment is touch screen, and first operation information is uses Family operates the sliding trace of generation in the touch screen, then the analytic unit includes：

Subelement is analyzed, for analyzing the sliding trace, obtains the parameter information of the sliding trace；

Subelement is searched, for according to preset correspondence, searching corresponding with the parameter information of the sliding trace Projecting cell；

Judgment sub-unit, for when the corresponding projecting cell of the sliding trace is the first projecting cell, described in judgement First operation information is corresponding be the first projecting direction the first projecting cell；When the corresponding projecting cell of the sliding trace is During the second projecting cell, judge first operation information it is corresponding be the second projecting direction the second projecting cell.

Above-mentioned device, it is preferred that when the parameter information is glide direction, then the judgment sub-unit is specifically used for： Judge whether the glide direction of the sliding trace intersects with the corresponding target area of any projecting cell；It is described if intersecting Sliding trace and corresponding projecting cell are corresponding；Wherein, each projecting cell corresponds to a target area.

Above-mentioned device, it is preferred that when the parameter information is sliding trace final position and glide direction, the judgement Subelement is specifically used for：Judge whether the final position of the sliding trace meets and correspond to target area positioned at any projecting cell Conditional；If it is satisfied, then the sliding trace and corresponding projecting cell are corresponding；If conditions are not met, judge the slip rail Whether the glide direction of mark intersects with the corresponding target area of any projecting cell, if intersecting, the sliding trace with it is corresponding Projecting cell correspond to；Wherein, each projecting cell corresponds to a target area.

Above-mentioned device, it is preferred that the first output module further includes：

Timing unit, for the timing since being sent the first notification information；

Judging unit, for judging when the feedback information that first projecting cell whether is received in preset time；

Confirmation unit, for when the feedback information for not receiving first projecting cell in preset time, foundation The sliding trace confirms meets the default third projecting cell close to condition with the sliding trace；

4th notification unit, for first notification information to be sent to third projecting cell.

A kind of electronic equipment is provided with projection module and display unit in the electronic equipment, and the electronic equipment also wraps It includes such as multiscreen display apparatus described in any one of the above embodiments.

It can be seen via above technical scheme that compared with prior art, the present invention provides a kind of multi-screen display method, This method is applied to an electronic equipment, is provided with projection module and display unit in the electronic equipment, this method specifically includes：It connects The first operation information is received, which represents that the user's control electronic equipment exits first mode, by the electronic equipment The first content exported in display unit in first mode is preserved to obtain the first image；And according to first operation The electronic equipment is switched to second mode by information by first mode, when the electronic equipment is second mode, the electronic equipment Display unit export corresponding second content of the second mode, by first image via the projection module export so that should It is shown in the corresponding projection screen of the projection module in content in first image, i.e., in the display unit of electronic equipment The second content is exported, first content is exported in projection screen, under the premise of the size for not increasing electronic equipment display unit, The target for realizing while being exported to first content and the second content.The display unit curtain size of electronic equipment does not increase, Do not increase the difficulty of one-handed performance, and only the second content of display in display unit, be not in the situation for sliding boundary, user Experience is preferable.

Description of the drawings

In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this The embodiment of invention, for those of ordinary skill in the art, without creative efforts, can also basis The attached drawing of offer obtains other attached drawings.

Fig. 1 is a kind of flow chart of multi-screen display method embodiment 1 provided by the invention；

Fig. 2 (a)-(b) is the operation signal of the first operation in a kind of multi-screen display method embodiment 1 provided by the invention Figure；

Fig. 3 is a kind of flow chart of multi-screen display method embodiment 2 provided by the invention；

Fig. 4 is a kind of flow chart of multi-screen display method embodiment 3 provided by the invention；

Fig. 5 (a)-(b) is the operation signal of the first operation in a kind of multi-screen display method embodiment 3 provided by the invention Figure；

Fig. 6 is a kind of flow chart of multi-screen display method embodiment 4 provided by the invention；

Fig. 7 (a)-(b) is that an a kind of operation of the first operation of multi-screen display method embodiment 4 provided by the invention is shown It is intended to；

Fig. 8 (a)-(c) is a kind of another operation of the first operation of multi-screen display method embodiment 4 provided by the invention Schematic diagram；

Fig. 9 is a kind of flow chart of multi-screen display method embodiment 5 provided by the invention；

Figure 10 is an a kind of operation chart of the first operation of multi-screen display method embodiment 5 provided by the invention；

Figure 11 is a kind of another operation signal of the first operation of multi-screen display method embodiment 5 provided by the invention Figure；

Figure 12 is a kind of flow chart of multi-screen display method embodiment 6 provided by the invention；

Figure 13 is a kind of structure diagram of multiscreen display apparatus embodiment 1 provided by the invention；

Figure 14 is a kind of structure diagram of multiscreen display apparatus embodiment 2 provided by the invention；

Figure 15 is a kind of structure diagram of multiscreen display apparatus embodiment 3 provided by the invention；

Figure 16 is a kind of structure diagram of multiscreen display apparatus embodiment 4 provided by the invention；

Figure 17 is the structure diagram of analytic unit in a kind of multiscreen display apparatus embodiment 5 provided by the invention；

Figure 18 is the structural representation of the first output module in a kind of multiscreen display apparatus embodiment 6 provided by the invention Figure.

Specific embodiment

Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work Embodiment shall fall within the protection scope of the present invention.

With reference to figure 1, for the flow chart of a kind of multi-screen display method embodiment 1 that the application provides, the method can be with Applied to an electronic equipment, projection module and display unit are provided in an electronic equipment, wherein, which can be The electronic equipments such as desktop computer, notebook, tablet computer, mobile phone, smart television, smartwatch, Wearable.This method can be with Include the following steps：

Step S101：Receive the first operation information；

Wherein, the first operation information represents that user's control electronic equipment exits first mode；

Specifically, first operation information can be to perform the letter of preset operational motion generation in user in electronic equipment Breath, the predetermined registration operation can be the operation of switching first mode and second mode.

Wherein, when which is first mode, the display unit of electronic equipment shows first content, works as electronic equipment During for second mode, show to be the second content in the display unit of electronic equipment, the first content is different from the second content.

For example, when the first mode and second mode of the electronic equipment is the different pages in same application, this One operation can exit first page in the application in order to control, and enter the special operation of second page, the special operation with by The normal operating that first page is switched to second page is different；It is two when the first mode and second mode of the electronic equipment are directed to During the page of a different application, which can exit the page of the first application in order to control, and enter the page of the second application The special operation in face, the special operation are different from the normal operating for switching two five application pages.

It should be noted that only the first operation information of explanation can switch over two patterns in this step, operate Action is different from common handover operation action, can also be to its difference with common handover operation action in subsequent step It is introduced, this step is not explained in detail.

Step S102：The first content that the electronic equipment is exported in first mode in display unit is preserved Obtain the first image；

Wherein, when receiving first operation information, which is currently at first mode, by the electronic equipment The first content exported in current display unit carries out preserving proper first image, which is the aobvious of current electronic device The image shown in display screen.

In specific implementation, when which is in first mode, electronic equipment passes through projection module and display unit exhibition Show identical content, that is, content shown in the electronic equipment display screen carries out projection displaying by projection arrangement simultaneously, realizes The content shown in smaller display screen to electronic equipment realizes the displaying of larger projection screen, display unit by projection arrangement The displaying synchronous with the content realization that projection module is shown of the content of displaying.

Step S103：According to first operation information, the electronic equipment is switched to second mode by first mode, So that the display unit of the electronic equipment exports corresponding second content of the second mode；

Wherein, when receiving first operation information, which is currently at first mode, according to first behaviour It can determine as information and electronic equipment be switched to second mode by first mode.

Step S104：Described first image is exported via the projection module.

Wherein, it when which is in first mode for electronic equipment, is shown in its display screen by display unit First content image.

When receiving first operation information, this is preserved to the image of the first content by step S102 First image is exported first image by projection module, so that first image is shown in projection screen.

Specifically, the image to the first content is preserved specially：By preset screenshotss software in display screen The first content of display carries out screenshotss, obtains first image；An alternatively, frame figure of the first content to display unit output As being intercepted and being preserved, first image is obtained.It is preserved in the present embodiment to showing the image of content in display screen Method can be above-mentioned mode, however, not limited to this, those skilled in the art can be set according to actual conditions.

Wherein, which can switch over two patterns, and operational motion is moved with common handover operation Make different.

It is illustrated for carrying out photo display in mobile phone display screen and its projection screen below.

When being switched over to two photo displays, the action of common handover operation can be touch screen of the user in mobile phone Middle finger quick sliding to the left, next is switched to realize by the photo of current presentation, correspondingly, corresponding in projection screen Switching current presentation photo be next.

Wherein, the first operation in the application, illustrates by taking operation chart shown in Fig. 2 as an example, and the application In operational motion can be user's finger in the touch screen of the mobile phone with finger to projection screen direction slide, realize electronics Equipment is switched to the operation of second mode by first mode, before Fig. 2 (a) represents that user performs the second operation, in the electronic equipment The corresponding picture A currently shown of first mode shown by projection module in projection screen, display screen 201 and projection What is shown in screen 202 is all picture A；After Fig. 2 (b) represents that user performs the first operation, which enters second mode, Control operates in its display screen 201 and shows next photo B, at this point, picture A is shown in projection screen 202, and the display of mobile phone Show next photo B in screen 201, wherein, shown in the user's control operating display mode of next photo B with it is common Photo handover operation it is identical, the present embodiment repeats no more.

Wherein, it is that two applications are also similar with above-mentioned example when two patterns are corresponding, the present embodiment repeats no more.

It should be noted that the first mode of operation in above-mentioned the present embodiment is only for explaining, do not limit In a kind of this mode of operation, in specific implementation, can be configured as the case may be.

To sum up, a kind of multi-screen display method is present embodiments provided, including：The first operation information is received, first behaviour Make information and represent that the user's control electronic equipment exits first mode, by the electronic equipment in first mode in display unit The first content of output is preserved to obtain the first image；And according to first operation information by the electronic equipment by the first mould Formula is switched to second mode, and when the electronic equipment is second mode, the display unit of the electronic equipment exports the second mode Corresponding second content exports first image via the projection module, so that the projection in the content in first image It is shown in the corresponding projection screen of module, i.e., the second content is exported in the display unit of electronic equipment, in projection screen Middle output first content, under the premise of the size for not increasing electronic equipment display unit, realize at the same to first content and The target that second content is exported.The display unit curtain size of electronic equipment does not increase, and does not increase the difficulty of one-handed performance, and And only the second content of display in display unit, be not in the situation for sliding boundary, better user experience.

With reference to figure 3, for the flow chart of a kind of multi-screen display method embodiment 2 that the application provides, this method can wrap Include following steps：

Step S301：Receive the first operation information；

Step S302：The first content that the electronic equipment is exported in first mode in display unit is preserved Obtain the first image；

Step S303：According to first operation information, the electronic equipment is switched to second mode by first mode, So that the display unit of the electronic equipment exports corresponding second content of the second mode；

Wherein, step S301-303 is consistent with the step S101-103 in embodiment 1, and the present embodiment repeats no more.

Step S304：Cache the parameter information and described first image of first mode；

Wherein, it when receiving first operation information, determines to need to be switched to the second mould by first mode to electronic equipment Formula, at this point, the parameter information of first image and first mode is cached, i.e., to electronic equipment before second mode is switched to State cached so that electronic equipment can according to the parameter information of the first mode of the caching return first mode, protect Demonstrate,prove the accurate switching of electronic equipment between the first mode and the second mode.

Wherein, which includes the relevant informations such as the corresponding application program of the first content and its progress.

Step S305：Generation notification information is simultaneously sent to the projection module, so that the projection module is according to described logical Know that acquisition of information described first image is projected.

Wherein, the notification information is for notifying the projection module electronic equipment to obtain first image, so that electronic equipment Second mode, projection module obtain the first image according to notification information and are projected, completed to being opened up in electronic equipment first mode The first image shown persistently carries out projection displaying.

Specifically, first image can be to be sent in projection module by being carried in notification information, projection module is to this Notification information, which is analyzed, can obtain first image；Or the storage of first image is carried in the notification information Location, storage address of the projection module in the notification information obtain first image.

To sum up, in a kind of multi-screen display method provided in the present embodiment, by described first image via the projection Module output includes：Cache the parameter information and described first image of first mode；Generation notification information is simultaneously sent to the throwing Shadow module is projected so that the projection module obtains described first image according to the notification information.Using this method, When electronic equipment is switched to second mode by first mode, the parameter information of the first image and first mode is stored, For being shown in projection module, electronic equipment can return first image according to the parameter information of the first mode of the caching First mode ensures the accurate switching of electronic equipment between the first mode and the second mode.

With reference to figure 4, for the flow chart of a kind of multi-screen display method embodiment 3 that the application provides, this method can wrap Include following steps：

Step S401：Receive the first operation information；

Step S402：The first content that the electronic equipment is exported in first mode in display unit is preserved Obtain the first image；

Step S403：According to first operation information, the electronic equipment is switched to second mode by first mode, So that the display unit of the electronic equipment exports corresponding second content of the second mode；

Step S404：Cache the parameter information and described first image of first mode；

Step S405：Generation notification information is simultaneously sent to the projection module, so that the projection module is according to described logical Know that acquisition of information described first image is projected；

Wherein, step S401-405 is consistent with the step S201-205 in embodiment 2, and the present embodiment repeats no more.

Step S406：Receive the second operation information；

Wherein, second operation information represents that electronic equipment described in user's control returns to first mode by second mode.

Specifically, second operation information can be to perform the letter of preset operational motion generation in user in electronic equipment Breath, the predetermined registration operation can be the operation of switching second mode and first mode, which can be and the first operation phase Anti- operation.Such as when the first operation is when sliding from bottom to top, which is from upper upward sliding.

Step S407：Parameter information according to first mode described in second operation information acquisition；

Wherein, when electronic equipment is switched to second mode by first mode, the parameter information of the first mode has been cached. When the electronic equipment returns to first mode by second mode, the parameter information of the first mode is obtained at cache location.

Step S408：According to the first mode parameter information the electronic equipment display unit output described the The corresponding first content of one pattern.

Wherein, the information for the first content that the parameter information of the first mode is electronic equipment when being first mode

Specifically, the parameter information includes the relevant informations such as the corresponding application program of the first content and its progress.

Specifically, after getting the parameter information of the first mode, which is analyzed, the electronics can be obtained The corresponding application program of first content and its progress that equipment is shown in first mode etc., according to the application program and its progress It determines the corresponding first content of the first mode, realizes that the display unit of electronic equipment continues to being switched to before second mode First content in first mode is exported, at the same projection module continue with the display unit synchronism output first content, Continue to realize synchronous displaying, ensure the accurate switching of electronic equipment between the first mode and the second mode.

Wherein, the second operation in the application, illustrates by taking the operation chart of the first operation shown in Fig. 5 as an example, And the operational motion in the application can be user's finger in the touch screen of the mobile phone with finger from projection screen direction to Family direction is slided, and realizes that electronic equipment is switched to the operation of first mode by second mode, Fig. 5 (a) represents that user performs second Before operation, show to be photo C in the display screen of the electronic equipment, electronic equipment is shown by projection module in projection screen Photo D；After Fig. 5 (b) represents that user performs the first operation, which returns to first mode, control operation by second mode 502 corresponding photo D of the projection module is shown in its display screen 501, at this point, shown in projection screen 502 and display screen 501 For same photo D, user can switch over picture shown in electronic equipment display screen 501, it is made to show next Zhang Zhao Piece E, projection module 502 synchronize displaying photo E, wherein, the side of next photo E is shown in the user's control operating display Formula is identical with common photo handover operation, and the present embodiment repeats no more.

Wherein, it is that two applications are also similar with above-mentioned example when two patterns are corresponding, by aobvious in current electronic device Show the content of pages that unit output is the first application, user first performs electronic equipment the first operation, display unit is worked as Corresponding first image of content of pages of first application of preceding output is exported by projection module, and then, user is again to the electronics It is the second application, for example above-mentioned example of concrete mode that the content of display in equipment, which performs common handover operation by the first application switching, Seemingly, the present embodiment repeats no more subclass.

It should be noted that the second mode of operation in above-mentioned the present embodiment is only for explaining, do not limit In a kind of this mode of operation, in specific implementation, can be configured as the case may be.

To sum up, a kind of multi-screen display method provided in the present embodiment, further includes：The second operation information is received, it is described Second operation information represents that electronic equipment returns to first mode described in user's control；According to described in second operation information acquisition The parameter information of first mode；Described in display unit output of the parameter information in the electronic equipment according to the first mode The corresponding first content of first mode.Using this method, it can realize that the display unit of electronic equipment continues to being switched to second The first content in first mode before pattern exported, and ensures electronic equipment between the first mode and the second mode Accurate switching.

Wherein, which may include the projecting cell of at least two projecting directions, and electronic equipment can be simultaneously at two It is shown in projection screen.

With reference to figure 6, for the flow chart of a kind of multi-screen display method embodiment 4 that the application provides, this method can wrap Include following steps：

Step 601：The first operation information is received, first operation information represents that electronic equipment described in user's control exits First mode；

Step S602：The first content that the electronic equipment is exported in first mode in display unit is preserved Obtain the first image；

Step S603：According to first operation information, the electronic equipment is switched to second mode by first mode, So that the display unit of the electronic equipment exports corresponding second content of the second mode；

Step S604：Cache the parameter information and described first image of first mode；

Wherein, step S601-604 is consistent with the step S301-304 in embodiment 3, and the present embodiment repeats no more.

Step S605：According to preset analysis rule, first operation information is analyzed, obtains analysis result；

Wherein, the analysis rule that operation is performed to user is preset in electronic equipment, which can operate to first Information is analyzed, and obtains analysis result.

Wherein, the preset button execution in the operation that the user performs is by electronic equipment, then to the button Operation information is analyzed, and such as the first projecting direction of the first projecting cell sets the first button, and the second projecting direction is second Button, this then carries the corresponding marking keys of the generation operation information in operation information, which is identified, Can according to the marking keys determine its corresponding projecting direction and projecting cell.

Wherein, when what the user performed operates to be operated by the touch-screen gesture of electronic equipment, then by the gesture path Information is analyzed as operation information, obtains corresponding first projecting cell of the gesture path or the second projecting cell.

Wherein, when the analysis result be first operation information it is corresponding be the first projecting direction the first projection it is single When first, step S606 is performed；When the analysis result be first operation information it is corresponding be the second of the second projecting direction During projecting cell, step S607 is performed.

Step S606：The first notification information is generated to first projecting cell, so that the first projecting cell foundation The notification information obtains described first image and carries out projection output；

Wherein, first notification information is for notifying the first projecting cell to obtain the first image, so that electronic equipment enters Second mode, the first projecting cell obtain the first image according to the first notification information and are projected, completed to electronic equipment first The first image persistently carries out projection displaying shown in pattern.

Step S607：The second notification information is generated to second projecting cell, so that the second projecting cell foundation The notification information obtains described first image and carries out projection output.

Wherein, second notification information is for notifying the second projecting cell to obtain the first image, so that electronic equipment enters Second mode, the second projecting cell obtain the first image according to the second notification information and are projected, completed to electronic equipment first The first image persistently carries out projection displaying shown in pattern.

Wherein, the first operation in the application, is said by taking an operation chart of the first operation shown in Fig. 7 as an example It is bright, and projection screen of the finger to the first projecting direction can be used in the touch screen of the mobile phone for user's finger in the application Direction is slided, and realizes that electronic equipment is switched to the operation of second mode by first mode, in this example, Fig. 7 (a) represents that user holds Before row second operates, the corresponding picture A currently shown of first mode is projected by projection module at two in the electronic equipment It is shown in screen, what is shown in display screen 701, projection screen 702, projection screen 703 is all picture A；Fig. 7 (b) is represented After user performs the first operation, which enters second mode, and control operates in its display screen 701 and shows next photo B, the photo B identical with synchronization displaying middle in display screen of projection screen 703, at this point, picture A is shown in projection screen 702, and hand Next photo B is shown in the display screen 701 of machine and projection screen 703, wherein, under being shown in the user's control operating display The mode of one photo B is identical with common photo handover operation, and the present embodiment repeats no more.

It should be noted that two projection screens are in the same side of electronic equipment in the present embodiment, however, not limited to this, in fact During border is implemented, projection screen can be according to actual conditions installation position, as long as the two is misaligned.

It should be noted that in specific implementation, electronic equipment can also be respectively in corresponding first projection of the first projecting cell The first image is shown in screen, the second image is shown in corresponding second projection screen of the second projecting cell, in display unit The displaying content entirely different with first image, the second image in corresponding display screen realizes the multi-screen of same electronic equipment Displaying.

Specifically, electronic equipment is projected by corresponding first image of first content that display unit exports first After being exported in unit, step S601 is continued to execute using the new operation information received as the first operation information, and by the electricity Sub- equipment present mode of operation carries out subsequent processing as new first mode, until being realized by the second projecting cell to new The first image displaying, the first image that the first new image of second projecting cell output is exported with the first projecting cell It is different.

Wherein, the first operation in the application, is said by taking another operation chart of the first operation shown in Fig. 8 as an example It is bright, and projection screen of the finger to the first projecting direction can be used in the touch screen of the mobile phone for user's finger in the application Direction is slided, and realizes that electronic equipment is switched to the operation of second mode by first mode, wherein, the first operation M is single for that will show By the first projecting cell in operation shown in the first projection screen, the first operation N is first image of the content of member output By the second image of the content of display unit output by the second projecting cell in operation shown in the second projection screen.

In this example, before Fig. 8 (a) represents that user performs the first operation, first mode is corresponding current in the electronic equipment The picture A of display shown by projection module in two projection screens, display screen 801, projection screen 802, projection screen What is shown in curtain 803 is all picture A；After Fig. 8 (b) represents that user performs the first operation M, which enters for described the The second mode of one operation M, control operate and next photo B are shown in its display screen 801, in projection screen 803 and display screen It is synchronous to show identical photo B, at this point, picture A is shown in projection screen 802, and the display screen 801 and projection screen of mobile phone Next photo B is shown in 803；After Fig. 8 (c) represents that user performs the first operation N, which enters for described first The second mode of N is operated, control operates in its display screen 801 and shows next photo C, and photo B is shown in projection screen 803, At this point, showing picture A in projection screen 802, and next photo C is shown in the display screen 801 of mobile phone, wherein, user control Show that the mode of next photo B and C are identical with common photo handover operation in operating display processed.The present embodiment is no longer superfluous It states.

Wherein, when two patterns are corresponding also similar with above-mentioned example for multiple applications, the present embodiment repeats no more.

To sum up, in a kind of multi-screen display method provided in the present embodiment, which includes at least two projections The projecting cell in direction then includes described first image via projection module output：Cache the parameter letter of first mode Breath and described first image；According to preset analysis rule, first operation information is analyzed, obtains analysis result； When the analysis result be first operation information it is corresponding be the first projecting cell of the first projecting direction when, generation first Notification information is to first projecting cell, so that first projecting cell obtains first figure according to the notification information As carrying out projection output；When the analysis result be first operation information it is corresponding be the second projecting direction second projection During unit, the second notification information of generation to second projecting cell, so that second projecting cell is according to the notice letter Breath obtains described first image and carries out projection output.Using this method, realize to the electronic equipment with multiple projection screens The multi-screen of content is shown, under the premise of the size for not increasing electronic equipment display unit, is realized while to first content The target exported with the second content.The display unit curtain size of electronic equipment does not increase, and does not increase the difficulty of one-handed performance, And only the second content of display in display unit, be not in the situation for sliding boundary, better user experience.

Wherein, when the display unit of electronic equipment is touch screen, first operation information is user in the touch The sliding trace of screen operation generation.

With reference to figure 9, for the flow chart of a kind of multi-screen display method embodiment 5 that the application provides, this method can wrap Include following steps：

Step S901：The first operation information is received, first operation information represents that electronic equipment described in user's control moves back Go out first mode；

Step S902：The first content that the electronic equipment is exported in first mode in display unit is preserved Obtain the first image；

Step S903：According to first operation information, the electronic equipment is switched to second mode by first mode, So that the display unit of the electronic equipment exports corresponding second content of the second mode；

Step S904：Cache the parameter information and described first image of first mode；

Wherein, step S901-904 is consistent with the step S601-604 in embodiment 4, and the present embodiment repeats no more.

Step S905：The sliding trace is analyzed, obtains the parameter information of the sliding trace,

Wherein, the sliding trace received is analyzed, obtains the parameter information in the sliding trace.

Specifically, the parameter information is the shape information for representing sliding trace, it may include：Glide direction or slip side To with sliding trace final position etc..

Step S906：According to preset correspondence, projecting cell corresponding with the parameter information sliding trace is searched；

Wherein, the correspondence being preset in electronic equipment between sliding trace and projecting cell.

Specifically, according to the shape information of the sliding trace, can search to obtain in the correspondence expected corresponding Projecting cell.

Wherein, when the parameter information is glide direction, then step S906 includes：Judge the slip side of the sliding trace To whether intersecting with the corresponding target area of any projecting cell；If intersecting, the sliding trace and corresponding projecting cell It is corresponding；Wherein, each projecting cell corresponds to a target area.

It is illustrated below by for touch-screen mobile phone display screen.

Wherein, the first operation in the application, is said by taking an operation chart of the first operation shown in Figure 10 as an example Bright, in this example, projection module includes the first projecting cell and the second projecting cell, wherein, the touch screen of mobile phone is 1001, point Scribing line represents that corresponding region of first projecting cell in the touch-screen mobile phone is single for the projection of first area 1002 and second respectively Corresponding region of the member in the touch-screen mobile phone is second area 1003, and user's finger streaks track 1004 in touch screen, real Line represents sliding trace, and dotted line represents the extended line of sliding trace.Wherein, solid line not in first area and second area Any one is intersecting, and dotted line intersects with first area 1002, then the track 1004 is corresponding with the first projecting cell.

Wherein, when the parameter information is sliding trace final position and glide direction, then step S906 includes：Judge institute Whether the final position for stating sliding trace meets and corresponds to target area conditional positioned at any projecting cell；If it is satisfied, then institute It states sliding trace and corresponding projecting cell is corresponding；If conditions are not met, judge the glide direction of the sliding trace whether with appointing One projecting cell corresponds to target area and intersects, if intersecting, the sliding trace is corresponding with corresponding projecting cell；Its In, each projecting cell corresponds to a target area.

Wherein, the first operation in the application, carries out by taking another operation chart of the first operation shown in Figure 11 as an example Illustrating, in this example, projection module includes the first projecting cell and the second projecting cell, wherein, the touch screen of mobile phone is 1101, Corresponding region of first projecting cell in the touch-screen mobile phone is first area 1102, and the second projecting cell is in the touch screen hand Corresponding region in machine is second area 1103, and user's finger streaks track 1104 and track 1105 in touch screen.Wherein, rail The final position of mark 1104 is located in first area 1102, it is determined that the track 1104 is corresponding with the first projecting cell；The track 1105 do not intersect with any one of first area and second area, and the extended line (dotted line) and second area of track 1105 1103 is intersecting, then the track 1105 is corresponding with the second projecting cell.

Wherein, when the corresponding projecting cell of the sliding trace is the first projecting cell, judge the first operation letter Cease it is corresponding be the first projecting direction the first projecting cell；When the corresponding projecting cell of the sliding trace is single for the second projection When first, judge first operation information it is corresponding be the second projecting direction the second projecting cell.

When the analysis result be first operation information it is corresponding be the first projecting cell of the first projecting direction when, Perform step S907；When the analysis result be first operation information it is corresponding be the second projecting direction the second projection it is single When first, step S908 is performed.

Step S907：The first notification information is generated to first projecting cell, so that the first projecting cell foundation The notification information obtains described first image and carries out projection output；

Step S908：The second notification information is generated to second projecting cell, so that the second projecting cell foundation The notification information obtains described first image and carries out projection output.

Step S907-908 is consistent with step S606-607 in embodiment 4, and the present embodiment repeats no more.

To sum up, a kind of multi-screen display method provided in this embodiment, when the display unit of the electronic equipment is touch screen When, first operation information operates the sliding trace of generation for user in the touch screen, then according to preset analysis rule Then, first operation information is analyzed, obtains analysis result and include：The sliding trace is analyzed, obtains the slip The parameter information of track；According to preset correspondence, projecting cell corresponding with the parameter information sliding trace is searched；When When the corresponding projecting cell of the sliding trace is the first projecting cell, judge first operation information it is corresponding be the first throwing First projecting cell in shadow direction；When the corresponding projecting cell of the sliding trace is the second projecting cell, described the is judged One operation information is corresponding be the second projecting direction the second projecting cell.Using this method, by first operation information Track analyzed to obtain its parameter information, the parameter information that the sliding trace is searched according to preset correspondence is corresponding Projecting cell, using slide, mode of operation is simple, convenient for quickly being grasped in the electronic equipment with multiple projection screens Make.

With reference to figure 12, for the flow chart of a kind of multi-screen display method embodiment 6 that the application provides, this method can wrap Include following steps：

Step S1201：The first operation information is received, first operation information represents that electronic equipment described in user's control moves back Go out first mode；

Step S1202：The first content that the electronic equipment is exported in first mode in display unit is protected It deposits to obtain the first image；

Step S1203：According to first operation information, the electronic equipment is switched to the second mould by first mode Formula, so that the display unit of the electronic equipment exports corresponding second content of the second mode；

Step S1204：Cache the parameter information and described first image of first mode；

Step S1205：The sliding trace is analyzed, obtains the parameter information of the sliding trace,

Step S1206：According to preset correspondence, it is single to search projection corresponding with the parameter information sliding trace Member；

When the analysis result be first operation information it is corresponding be the first projecting cell of the first projecting direction when, Perform step S1207；When the analysis result be first operation information it is corresponding be the second projecting direction second projection During unit, step S1208 is performed.

Step S1207：The first notification information is generated to first projecting cell；

Step S1201-1207 is consistent with step S901-906 in embodiment 5, and the present embodiment repeats no more.

Step S1208：The timing since being sent first notification information；

Wherein, in electronic equipment have timer, send the first notification information after start timing, until receive this first Until the feedback information of projecting cell.

Wherein, which is used to indicate the first projecting cell free time and can be used.

Specifically, the feedback information, which can be the first projecting cell, receives the available letter fed back after the first notification information Breath or first projecting cell according to first notification message after, ask from storage region obtain the first image request Information.

Step S1209：When the feedback information for not receiving first projecting cell in preset time, according to described in Sliding trace confirms meets the default third projecting cell close to condition with the sliding trace；

Wherein, when not receiving the feedback information in preset time, then show the first projecting cell failure or It has been occupied that, be not available for the output of this first image, it is determined that a third being closely located to first projecting cell is thrown Shadow unit carries out the output of the first image, ensures that this first image can export in a projecting cell, completes in projection screen In display to first image.

Include specifically, meeting with the sliding trace close to condition：When parameter information is glide direction, sliding trace The target area angle of direction and third projecting cell is less than preset angle, such as 30 °；If parameter information is sliding trace termination When position and glide direction, final position and the third projecting cell target area distance of sliding trace are less than preset distance Value, and the target area angle of the direction of sliding trace and third projecting cell is less than preset angle, such as 0.5cm and 10 °.

Certainly, the preset angle and preset distance value are not limited to the numerical value in above-mentioned example, also can be according to reality Border situation is set, and is not limited in the present embodiment.

Step S1210：First notification information is sent to third projecting cell.

Wherein it is determined that after the third projecting cell, which is sent in third projecting cell, so that The third projecting cell exports first image.

It should be noted that when the second projecting cell is closely located to, and the second projecting cell is not held with the first projecting cell During row second mode, then the third projecting cell can be the second projecting cell, otherwise can be that other are not carried out second mode Projecting cell.

Step S1211：The second notification information is generated to second projecting cell, so that the second projecting cell foundation The notification information obtains second image and carries out projection output.

Wherein, step S1211 subsequently may also set up the step consistent with step S1208-1210, and the present embodiment is no longer superfluous It states.

To sum up, it is provided in the present embodiment in a kind of multi-screen display method, the first notification information of generation to described first After projecting cell, further include：Start timing when sending the first notification information；When not receiving described first in preset time During the feedback information of projecting cell, confirm according to the sliding trace and meet the default third close to condition with the sliding trace Projecting cell；First notification information is sent to third projecting cell.Using this method, when the first projecting cell can not be into The output of this first image of row, it is determined that a third projecting cell being closely located to first projecting cell carries out first The output of image ensures that this first image can export in a projecting cell, completes in projection screen to first image Display.

Multi-screen display method is described in detail in the embodiment that the invention described above provides, the multi-screen of the present invention is shown Show that the multiscreen display apparatus realization of diversified forms can be used in method, therefore the present invention also provides a kind of multi-screen display dresses It puts, specific embodiment is given below and is described in detail.

With reference to figure 13, for the structure diagram of a kind of multiscreen display apparatus embodiment 1 that the application provides, described device An electronic equipment is can be applied to, projection module and display unit are provided in an electronic equipment, wherein, which can To be the electronic equipments such as desktop computer, notebook, tablet computer, mobile phone, smart television, smartwatch, Wearable.The device It can include with lower structure：First receiving module 1301, preserving module 1302,1303 and first output module of handover module 1304；

Wherein, the first receiving module 1301, for receiving the first operation information, first operation information represents user's control It makes the electronic equipment and exits first mode；

It should be noted that only the first operation information of explanation can switch over two patterns in this introduction about the construction, Operational motion is different from common handover operation action, what subsequent structural can also act it with common handover operation in introducing Difference is introduced, and is not explained in detail in this structure.

Wherein, preserving module 1302, for the electronic equipment is exported in first mode in display unit One content is preserved to obtain the first image；

Wherein, when the first receiving module 1301 receives first operation information, which is currently at first Pattern, preserving module 1302 carry out the first content exported in the electronic equipment current display unit to preserve proper first figure Picture, first image are the image shown in the display screen of current electronic device.

It is specific it is described in, which can be the buffer in electronic equipment.

Wherein, handover module 1303, for according to first operation information, the electronic equipment to be cut by first mode Second mode is changed to, so that the display unit of the electronic equipment exports corresponding second content of the second mode；

Wherein, when receiving first operation information, which is currently at first mode, handover module 1303 It can determine according to first operation information and electronic equipment be switched to second mode by first mode.

Wherein, the first output module 1304, for described first image to be exported via the projection module；

When receiving first operation information, the image of the first content preserve by preserving module 1302 To first image, the first output module 1304 exports first image by projection module, so that first image is being thrown It is shown in shadow screen.

To sum up, a kind of multiscreen display apparatus is present embodiments provided, including：First receiving module, for receiving first Operation information, first operation information represent that electronic equipment described in user's control exits first mode；Preserving module, for inciting somebody to action The first content that the electronic equipment is exported in first mode in display unit is preserved to obtain the first image；Switch mould Block, for according to first operation information, the electronic equipment being switched to second mode by first mode, so that the electricity The display unit of sub- equipment exports corresponding second content of the second mode；First output module, for by first figure As being exported via the projection module, i.e., the second content is exported in the display unit of electronic equipment, is exported in projection screen First content under the premise of the size for not increasing electronic equipment display unit, realizes while in first content and second Hold the target exported.The display unit curtain size of electronic equipment does not increase, and does not increase the difficulty of one-handed performance, and show Only the second content of display in unit, is not in the situation for sliding boundary, better user experience.

With reference to figure 14, for the structure diagram of a kind of multiscreen display apparatus embodiment 2 that the application provides, which can To include with lower structure：First receiving module 1401, preserving module 1402,1403 and first output module 1404 of handover module；

Wherein, the first output module 1404 includes：First buffer unit 1405 and the first notification unit 1406.

Wherein, the first receiving module 1401, preserving module 1402 and handover module 1403 and the corresponding construction in embodiment 1 Function is consistent, is repeated no more in the present embodiment.

Wherein, the first buffer unit 1405, for caching the parameter information of first mode and described first image；

Wherein, it when receiving first operation information, determines to need to be switched to the second mould by first mode to electronic equipment Formula at this point, the first buffer unit 1405 caches the parameter information of the first image and first mode, i.e., exists to electronic equipment It is switched to the state before second mode to be cached, so that electronic equipment can be according to the parameter information of the first mode of the caching First mode is returned, ensures the accurate switching of electronic equipment between the first mode and the second mode.

Wherein, which includes the relevant informations such as the corresponding application program of the first content and its progress

Wherein, the first notification unit 1406, for generating notification information and being sent to the projection module, so that the throwing Shadow module obtains described first image according to the notification information and is projected.

To sum up, in a kind of multiscreen display apparatus provided in the present embodiment, the first output module includes：First caching is single Member, for caching the parameter information of first mode and described first image；First notification unit, it is concurrent for generating notification information It send to the projection module, is projected so that the projection module obtains described first image according to the notification information.It adopts With the device, when electronic equipment is switched to second mode by first mode, the parameter of the first image and first mode is believed Breath is stored, and for first image for being shown in projection module, electronic equipment can be according to the first mode of the caching Parameter information returns to first mode, ensures the accurate switching of electronic equipment between the first mode and the second mode.

With reference to figure 15, for the structure diagram of a kind of multiscreen display apparatus embodiment 3 that the application provides, which can To include with lower structure：First receiving module 1501, preserving module 1502, handover module 1503, the first output module 1504, Two receiving modules 1505,1506 and second output module 1507 of acquisition module.

Wherein, the first receiving module 1501, preserving module 1502, handover module 1503, the first output module 1504 and reality The corresponding construction function of applying in example 2 is consistent, is repeated no more in the present embodiment.

Wherein, the second receiving module 1501, for receiving the second operation information, second operation information represents user's control It makes the electronic equipment and returns to first mode；

Wherein, the second operation information represents that user's control electronic equipment returns to first mode by second mode；

Wherein, acquisition module 1502, for the parameter information according to first mode described in second operation information acquisition；

Wherein, when electronic equipment is switched to second mode by first mode, the parameter information of the first mode has been cached. When the electronic equipment returns to first mode by second mode, acquisition module 1502 obtains the first mode at cache location Parameter information.

Wherein, the second output module 1503, for the parameter information according to the first mode in the electronic equipment Display unit exports the corresponding first content of the first mode.

Wherein, the second operation in the application, illustrates by taking the operation chart shown in Fig. 5 as an example, and the application In operational motion can be user's finger be slided in the touch screen of the mobile phone with finger from projection screen direction to user direction It is dynamic, realize that electronic equipment is switched to the operation of first mode by second mode, it, should before Fig. 5 (a) represents that user performs the second operation Show to be photo C in the display screen of electronic equipment, electronic equipment shows photo D by projection module in projection screen；Fig. 5 (b) after representing that user performs the first operation, which returns to first mode by second mode, and control operates its display screen 502 corresponding photo D of the projection module is shown in 501, at this point, being same shown in projection screen 502 and display screen 501 Photo D, user can switch over picture shown in electronic equipment display screen 501, it is made to show next photo E, projection Module 502 synchronizes displaying photo E, wherein, shown in the user's control operating display mode of next photo E with it is common Photo handover operation it is identical, the present embodiment repeats no more.

To sum up, a kind of multiscreen display apparatus provided in the present embodiment, further includes：Second receiving module, for receiving Second operation information, second operation information represent that electronic equipment returns to first mode described in user's control；Acquisition module is used In the parameter information according to first mode described in second operation information acquisition；Second output module, for according to described The parameter information of one pattern exports the corresponding first content of the first mode in the display unit of the electronic equipment.Using this Device can realize that the display unit of electronic equipment continues the first content to being switched in the first mode before second mode It is exported, ensures the accurate switching of electronic equipment between the first mode and the second mode.

With reference to figure 16, for the structure diagram of a kind of multiscreen display apparatus embodiment 4 that the application provides, which can To include with lower structure：First receiving module 1601, preserving module 1602,1603 and first output module 1604 of handover module.

Wherein, the first output module 1604 includes：Second buffer unit 1605, analytic unit 1606, the second notification unit 1607 and third notice unit 1608.

Wherein, the first receiving module 1601, preserving module 1602, handover module 1603 and the corresponding construction in embodiment 3 Function is consistent, is repeated no more in the present embodiment.

Wherein, the second buffer unit 1605, for caching the parameter information of first mode and described first image；

Wherein, which caches the first image, while also to the parameter information of first mode It is cached.

Wherein, analytic unit 1606, for according to preset analysis rule, analyzing first operation information, According to preset analysis rule, first operation information is analyzed, obtains analysis result；

Wherein, preset button performs in the operation that the user performs is by electronic equipment, then analytic unit The operation information of 1606 pairs of buttons is analyzed, the first projecting direction the first button of setting of such as the first projecting cell, and second Projecting direction is the second button, this then carries the corresponding marking keys of the generation operation information in operation information, to the behaviour Be identified as information, can according to the marking keys determine its corresponding projecting direction and projecting cell.

Wherein, when the operation that the user performs is to be operated by the touch-screen gesture of electronic equipment, then analytic unit 1606 It is analyzed using the gesture path information as operation information, obtains corresponding first projecting cell of the gesture path or second Projecting cell.

Wherein, when the analysis result be first operation information it is corresponding be the first projecting direction the first projection it is single When first, the second notification unit 1607 is triggered；When the analysis result be first operation information it is corresponding be the second projection side To the second projecting cell when, triggering third notice unit 1608.

Wherein, the second notification unit 1607, for generating the first notification information to first projecting cell, so that described First projecting cell obtains described first image according to the notification information and carries out projection output；

Wherein, third notice unit 1608, for generating the second notification information to second projecting cell, so that described Second projecting cell obtains described first image according to the notification information and carries out projection output.

Wherein, the first operation in the application, illustrates by taking an operation chart shown in fig. 7 as an example, and this Shen Please in can be user's finger in the touch screen of the mobile phone with projection screen direction from finger to the first projecting direction slide, Realize that electronic equipment is switched to the operation of second mode by first mode, in this example, Fig. 7 (a) represents that user performs the second behaviour Before work, in the electronic equipment the corresponding picture A currently shown of first mode by projection module in two projection screens into Row shows that is shown in display screen 701, projection screen 702, projection screen 703 is all picture A；Fig. 7 (b) represents that user performs After first operation, which enters second mode, and control operates in its display screen 701 and shows next photo B, projection screen The photo B identical with synchronization displaying middle in display screen of curtain 703, at this point, picture A is shown in projection screen 702, and the display of mobile phone Next photo B is shown in screen 701 and projection screen 703, wherein, next photo is shown in the user's control operating display The mode of B is identical with common photo handover operation, and the present embodiment repeats no more.

Specifically, electronic equipment is projected by corresponding first image of first content that display unit exports first In unit export after, using the new operation information received as the first operation information continue trigger the first receiving module 1601, And subsequent processing is carried out using the electronic equipment present mode of operation as new first mode, until passing through the second projecting cell Realize the displaying to the first new image, what the first new image and the first projecting cell which exports exported First image is different.

Wherein, the first operation in the application, illustrates by taking another operation chart shown in fig. 8 as an example, and this In application can be that user's finger is slided in the touch screen of the mobile phone with finger to the projection screen direction of the first projecting direction It is dynamic, realize that electronic equipment is switched to the operation of second mode by first mode, wherein, display unit is is exported by the first operation M Content the first image by the first projecting cell in operation shown in the first projection screen, the first operation N is will show Second image of the content of unit output is by the second projecting cell in operation shown in the second projection screen.

In this example, before Fig. 8 (a) represents that user performs the first operation, first mode is corresponding current in the electronic equipment The picture A of display shown by projection module in two projection screens, display screen 801, projection screen 802, projection screen What is shown in curtain 803 is all picture A；After Fig. 7 (b) represents that user performs the first operation M, which enters for described the The second mode of one operation M, control operate and next photo B are shown in its display screen 801, in projection screen 803 and display screen It is synchronous to show identical photo B, at this point, picture A is shown in projection screen 802, and the display screen 801 and projection screen of mobile phone Next photo B is shown in 803；After Fig. 7 (c) represents that user performs the first operation N, which enters for described first The second mode of N is operated, control operates in its display screen 801 and shows next photo C, and photo B is shown in projection screen 803, At this point, showing picture A in projection screen 802, and next photo C is shown in the display screen 801 of mobile phone, wherein, user control Show that the mode of next photo B and C are identical with common photo handover operation in operating display processed.The present embodiment is no longer superfluous It states.

To sum up, in a kind of multi-screen display method provided in the present embodiment, which includes at least two projections The projecting cell in direction, then the first output module include：Second buffer unit, for cache the parameter information of first mode and Described first image；Analytic unit, for according to preset analysis rule, analyzing first operation information, foundation Preset analysis rule analyzes first operation information, obtains analysis result；Second notification unit, for working as It is that first operation information is corresponding when being the first projecting cell of the first projecting direction to state analysis result, the first notice of generation Information to first projecting cell so that first projecting cell according to the notification information obtain described first image into Row projection output；Third notice unit, for work as the analysis result be first operation information it is corresponding be the second projection During second projecting cell in direction, the second notification information of generation is to second projecting cell, so that second projecting cell Described first image, which is obtained, according to the notification information carries out projection output.Using the device, realize to multiple projections The multi-screen of the electronic device content of screen is shown, under the premise of the size for not increasing electronic equipment display unit, is realized The target exported simultaneously to first content and the second content.The display unit curtain size of electronic equipment does not increase, and does not increase The difficulty of one-handed performance, and only the second content of display in display unit, are not in the situation for sliding boundary, user experience compared with It is good.

With reference to figure 17, the structural representation of analytic unit in a kind of multiscreen display apparatus embodiment 5 provided for the application Figure.

The multiscreen display apparatus can include with lower structure：First receiving module, preserving module, handover module and first Output module.

Wherein, the first output module includes：Second buffer unit, analytic unit, the second notification unit and third notice list Member.

Wherein, analytic unit includes：It analyzes subelement 1701, search subelement 1702 and judgment sub-unit 1703.

Wherein, the first receiving module, preserving module, handover module, the second buffer unit, the second notification unit and third are led to Know that unit is consistent with the corresponding construction function in embodiment 4, repeated no more in the present embodiment.

Wherein, subelement 1701 is analyzed, for analyzing the sliding trace, obtains the parameter information of the sliding trace,

Wherein, analysis subelement 1701 analyzes the sliding trace received, obtains the parameter in the sliding trace Information.

Wherein, subelement 1702 is searched, for according to preset correspondence, searching and the parameter of the sliding trace being believed Cease corresponding projecting cell；

Specifically, according to the shape information of the sliding trace, searching subelement 1702 can search in the correspondence It obtains being expected corresponding projecting cell.

Wherein, judgment sub-unit 1703, for when the corresponding projecting cell of the sliding trace be the first projecting cell when, Judge first operation information it is corresponding be the first projecting direction the first projecting cell；When the corresponding throwing of the sliding trace When shadow unit is the second projecting cell, corresponding the second projection for being the second projecting direction of first operation information is judged singly Member.

Wherein, when the parameter information is glide direction, then judgment sub-unit specifically includes：Judge the sliding trace Whether glide direction intersects with the corresponding target area of any projecting cell；If intersecting, the sliding trace is thrown with corresponding Shadow unit corresponds to；Wherein, each projecting cell corresponds to a target area.

It is illustrated below by for touch-screen mobile phone display screen.

Wherein, the first operation in the application, illustrates by taking another operation chart shown in Figure 10 as an example, originally shows In example, projection module includes the first projecting cell and the second projecting cell, wherein, the touch screen of mobile phone is 1001, the first projection Corresponding region of the unit in the touch-screen mobile phone be first area 1002, pair of second projecting cell in the touch-screen mobile phone Region is answered as second area 1003, user's finger streaks track 1004 in touch screen, and solid line represents sliding trace, and dotted line represents The extended line of sliding trace.Wherein, solid line does not intersect with any one of first area and second area, and dotted line and One region 1002 is intersecting, then the track 1004 is corresponding with the first projecting cell.

Wherein, when the parameter information is sliding trace final position and glide direction, then judgment sub-unit specifically includes： Judge whether the final position of the sliding trace meets and correspond to target area conditional positioned at any projecting cell；It is if full Foot, then the sliding trace and corresponding projecting cell are corresponding；If conditions are not met, judging the glide direction of the sliding trace is It is no to intersect with the corresponding target area of any projecting cell, if intersecting, the sliding trace and corresponding projecting cell It is corresponding；Wherein, each projecting cell corresponds to a target area.

Wherein, the first operation in the application, illustrates by taking another operation chart shown in Figure 11 as an example, originally shows In example, projection module includes the first projecting cell and the second projecting cell, wherein, the touch screen of mobile phone is 1101, the first projection Corresponding region of the unit in the touch-screen mobile phone be first area 1102, pair of second projecting cell in the touch-screen mobile phone Answering region, user's finger streaks track 1104 and track 1105 in touch screen for second area 1103.Wherein, track 1104 Final position is located in first area 1102, it is determined that the track 1104 is corresponding with the first projecting cell；The track 1105 not with Any one of first area and second area are intersecting, and the extended line (dotted line) of track 1105 and 1103 phase of second area It hands over, then the track 1105 is corresponding with the second projecting cell.

When the analysis result be first operation information it is corresponding be the first projecting cell of the first projecting direction when, Trigger the second notification unit；When the analysis result be first operation information it is corresponding be the second projecting direction second throw During shadow unit, third notice unit is triggered.

To sum up, a kind of multiscreen display apparatus provided in this embodiment, the display unit of the electronic equipment is touch screen, First operation information operates the sliding trace of generation for user in the touch screen, then the analytic unit includes：Point Subelement is analysed, for analyzing the sliding trace, obtains the parameter information of the sliding trace；Subelement is searched, for foundation Preset correspondence searches projecting cell corresponding with the parameter information of the sliding trace；Judgment sub-unit, for working as State the corresponding projecting cell of sliding trace for the first projecting cell when, judge first operation information it is corresponding be the first projection First projecting cell in direction；When the corresponding projecting cell of the sliding trace is the second projecting cell, described first is judged Operation information is corresponding be the second projecting direction the second projecting cell.Using the device, by first operation information Track is analyzed to obtain its parameter information, and the corresponding throwing of parameter information of the sliding trace is searched according to preset correspondence Shadow unit, using slide, mode of operation is simple, convenient for the fast operating in the electronic equipment with multiple projection screens.

With reference to figure 18, the structure of the first output module in a kind of multiscreen display apparatus embodiment 6 provided for the application Schematic diagram.

Wherein, the first output module includes：Second buffer unit 1801, analytic unit 1802, the second notification unit 1803, Third notice unit 1804, timing unit 1805, judging unit 1806,1807 and the 4th notification unit 1808 of confirmation unit.

Wherein, the first receiving module, preserving module, handover module, the second buffer unit 1801, analytic unit 1802, Two notification units 1803, third notice unit 1804 are consistent with the corresponding construction function in embodiment 5, no longer superfluous in the present embodiment It states.

Wherein, timing unit 1805, for the timing since being sent the first notification information；

Wherein, there is timer, the second notification unit 1803 sends timing unit after the first notification information in electronic equipment 1805 start timing, until the feedback information for receiving first projecting cell.

Wherein, judging unit 1806, for judging work as first projecting cell whether is received in preset time Feedback information；

Wherein, judging unit 1806 is judged when the feedback letter that first projecting cell whether is received in preset time Breath, when not receiving the feedback information in preset time, then shows the first projecting cell failure or has occupied, can not Carry out the output of this first image；Otherwise, which can carry out the output of this first image.

Wherein, confirmation unit 1807, for when the feedback letter for not receiving first projecting cell in preset time During breath, confirm according to the sliding trace and meet the default third projecting cell close to condition with the sliding trace；

Wherein, when not receiving the feedback information in preset time, then show the first projecting cell failure or It has been occupied that, be not available for the output of this first image, confirmation unit 1807 then determines one and the first projecting cell position Close third projecting cell carries out the output of the first image, ensures that this first image can export in a projecting cell, complete Into the display to first image in projection screen.

Wherein, the 4th notification unit 1808, for first notification information to be sent to third projecting cell.

Wherein, after confirmation unit 1807 determines the third projecting cell, the 4th notification unit 1808 believes first notice Breath is sent in third projecting cell, so that the third projecting cell exports first image.

Wherein, the second notification unit 1803 send the second notification information after, subsequently also can trigger timing unit 1805 and Subsequent structure, the present embodiment repeat no more.

To sum up, it is provided in the present embodiment in a kind of multiscreen display apparatus, the first output module further includes：Timing list Member, for the timing since being sent the first notification information；Judging unit, for judging work as institute whether is received in preset time State the feedback information of the first projecting cell；Confirmation unit does not receive first projecting cell for working as in preset time Feedback information when, according to the sliding trace confirm with the sliding trace meet the default third close to condition project it is single Member；4th notification unit, for first notification information to be sent to third projecting cell.Using the device, when the first throwing Shadow unit is not available for the output of this first image, it is determined that a third being closely located to first projecting cell projects Unit carries out the output of the first image, ensures that this first image can export in a projecting cell, completes in projection screen Display to first image

A kind of multiscreen display apparatus embodiment provided with above-mentioned the application is correspondingly, present invention also provides a kind of electricity Sub- equipment, the electronic equipment are provided with projection module and display unit, further include the multi-screen as described in above-mentioned any embodiment Display device.

Wherein, which includes：First receiving module, preserving module, handover module and the first output mould Block, the function of all modules of the multiscreen display apparatus are corresponding to a kind of above-mentioned multiscreen display apparatus embodiment The function of structure is consistent, is repeated no more in the present embodiment.

Preferably, first output module includes：First buffer unit and the first notification unit, multi-screen display dress The function for all modules unit put and the function one of corresponding construction in a kind of above-mentioned multiscreen display apparatus embodiment It causes, is repeated no more in the present embodiment.

Preferably, it further includes：Second receiving module, acquisition module and the second output module, the multiscreen display apparatus The function of all modules unit is consistent with the function of corresponding construction in a kind of above-mentioned multiscreen display apparatus embodiment, this It is repeated no more in embodiment.

Preferably, the projection module includes the projecting cell of at least two projecting directions, then the first output module includes： Second buffer unit, analytic unit, the second notification unit and third notice unit, each composition mould of the multiscreen display apparatus The function of module unit is consistent with the function of corresponding construction in a kind of above-mentioned multiscreen display apparatus embodiment, in the present embodiment not It repeats again.

Preferably, the display unit of the electronic equipment is touch screen, and first operation information is touched for user described The sliding trace that generation is operated in screen is touched, then the analytic unit includes：Subelement is analyzed, search subelement and judges that son is single In member, the function of all modules unit of the multiscreen display apparatus and a kind of above-mentioned multiscreen display apparatus embodiment The function of corresponding construction is consistent, is repeated no more in the present embodiment.

Preferably, when the parameter information is glide direction, then the judgment sub-unit is specifically used for：Judge the slip Whether the glide direction of track intersects with the corresponding target area of any projecting cell；If intersecting, the sliding trace and phase The projecting cell answered corresponds to；Wherein, each projecting cell corresponds to a target area.

Preferably, when the parameter information is sliding trace final position and glide direction, the judgment sub-unit is specific For：Judge whether the final position of the sliding trace meets and correspond to target area conditional positioned at any projecting cell；Such as Fruit meets, then the sliding trace and corresponding projecting cell are corresponding；If conditions are not met, judge the slip side of the sliding trace To whether intersecting with the corresponding target area of any projecting cell, if intersecting, the sliding trace and corresponding projecting cell It is corresponding；Wherein, each projecting cell corresponds to a target area.

Preferably, the first output module further includes：Timing unit, judging unit, confirmation unit and the 4th notification unit, should The function of all modules unit of multiscreen display apparatus is corresponding to a kind of above-mentioned multiscreen display apparatus embodiment The function of structure is consistent, is repeated no more in the present embodiment.

Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other The difference of embodiment, just to refer each other for identical similar portion between each embodiment.The device provided for embodiment For, since it is corresponding with the method that embodiment provides, so description is fairly simple, related part is said referring to method part It is bright.

Above description to the embodiment provided, enables professional and technical personnel in the field to realize or use the present invention. A variety of modifications of these embodiments will be apparent for those skilled in the art, it is as defined herein General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention The embodiments shown herein is not intended to be limited to, and is to fit to and principle provided in this article and features of novelty phase one The most wide range caused.

Claims

1. a kind of multi-screen display method, which is characterized in that applied to an electronic equipment, projection is provided in the electronic equipment Module and display unit, the method includes：

The first operation information is received, first operation information represents that electronic equipment described in user's control exits first mode；

The first content that the electronic equipment is exported in first mode in display unit is preserved to obtain the first image；

According to first operation information, the electronic equipment is switched to second mode by first mode, so that the electronics The display unit of equipment exports corresponding second content of the second mode, and by described first image via the projective module Block exports；

Wherein, the first content is different from second content.

2. it according to the method described in claim 1, is wrapped it is characterized in that, described first image is exported via the projection module It includes：

Cache the parameter information and described first image of first mode；

Generation notification information is simultaneously sent to the projection module, so that the projection module is according to described in notification information acquisition First image is projected.

3. it according to the method described in claim 2, it is characterized in that, further includes：

The second operation information is received, second operation information represents that electronic equipment returns to first mode described in user's control；

Parameter information according to the first mode is corresponding in the display unit output first mode of the electronic equipment First content.

4. according to the method described in claim 1, it is characterized in that, the projection module includes the throwing of at least two projecting directions Shadow unit then includes described first image via projection module output：

Cache the parameter information and described first image of first mode；

When the analysis result be first operation information it is corresponding be the first projecting cell of the first projecting direction when, generation First notification information is to first projecting cell, so that first projecting cell obtains described the according to the notification information One image carries out projection output；

When the analysis result be first operation information it is corresponding be the second projecting cell of the second projecting direction when, generation Second notification information is to second projecting cell, so that second projecting cell obtains described the according to the notification information One image carries out projection output.

5. according to the method described in claim 4, it is characterized in that, the display unit of the electronic equipment be touch screen, it is described First operation information operates the sliding trace of generation for user in the touch screen, then according to preset analysis rule, to institute It states the first operation information to be analyzed, obtains analysis result and include：

When the corresponding projecting cell of the sliding trace is the first projecting cell, judging that first operation information is corresponding is First projecting cell of the first projecting direction；

When the corresponding projecting cell of the sliding trace is the second projecting cell, judging that first operation information is corresponding is Second projecting cell of the second projecting direction.

6. according to the method described in claim 5, it is characterized in that, the parameter information of the sliding trace be glide direction when, It is then described according to preset correspondence, it searches the corresponding projecting cell of the sliding trace and includes：

Wherein, each projecting cell corresponds to a target area.

7. according to the method described in claim 5, it is characterized in that, the parameter information of the sliding trace is terminated for sliding trace It is described according to preset correspondence when position and glide direction, it searches the corresponding projecting cell of the sliding trace and includes：

If conditions are not met, judge whether the glide direction of the sliding trace intersects with the corresponding target area of any projecting cell, If intersecting, the sliding trace is corresponding with corresponding projecting cell；

Wherein, each projecting cell corresponds to a target area.

8. according to claim according to the method described in claim 5, it is characterized in that, the first notification information of generation is to described the After one projecting cell, further include：

The timing since being sent the first notification information；

When the feedback information for not receiving first projecting cell in preset time, according to the sliding trace confirm with The sliding trace meets the default third projecting cell close to condition；

First notification information is sent to third projecting cell.

9. a kind of multiscreen display apparatus, which is characterized in that applied to an electronic equipment, projection is provided in the electronic equipment Module and display unit, described device include：

First receiving module, for receiving the first operation information, first operation information represents that electronics described in user's control is set It is standby to exit first mode；

Preserving module, the first content for the electronic equipment to be exported in first mode in display unit preserve Obtain the first image；

Handover module, for according to first operation information, the electronic equipment to be switched to second mode by first mode, So that the display unit of the electronic equipment exports corresponding second content of the second mode；

Wherein, the first content is different from second content.

10. device according to claim 9, which is characterized in that first output module includes：

First notification unit, for generating notification information and being sent to the projection module, so that the projection module is according to institute Notification information acquisition described first image is stated to be projected.

11. device according to claim 10, which is characterized in that further include：

Second receiving module, for receiving the second operation information, second operation information represents that electronics described in user's control is set It is standby to return to first mode；

Second output module exports institute for display unit of the parameter information according to the first mode in the electronic equipment State the corresponding first content of first mode.

12. device according to claim 9, which is characterized in that the projection module includes at least two projecting directions Projecting cell, then the first output module include：

Second notification unit, for work as the analysis result be first operation information it is corresponding be the of the first projecting direction During one projecting cell, the first notification information of generation to first projecting cell, so that first projecting cell is according to described in Notification information obtains described first image and carries out projection output；

Third notice unit, for work as the analysis result be first operation information it is corresponding be the of the second projecting direction During two projecting cells, the second notification information of generation to second projecting cell, so that second projecting cell is according to described in Notification information obtains described first image and carries out projection output.

13. device according to claim 12, which is characterized in that the display unit of the electronic equipment be touch screen, institute The sliding trace that the first operation information operates generation for user in the touch screen is stated, then the analytic unit includes：

Subelement is searched, for according to preset correspondence, searching projection corresponding with the parameter information of the sliding trace Unit；

Judgment sub-unit, for when the corresponding projecting cell of the sliding trace is the first projecting cell, judging described first Operation information is corresponding be the first projecting direction the first projecting cell；When the corresponding projecting cell of the sliding trace is second During projecting cell, judge first operation information it is corresponding be the second projecting direction the second projecting cell.

14. device according to claim 13, which is characterized in that the parameter information of the sliding trace is glide direction When, then the judgment sub-unit is specifically used for：Judge whether the glide direction of the sliding trace is corresponding with any projecting cell Intersect target area；If intersecting, the sliding trace and corresponding projecting cell are corresponding；Wherein, each projecting cell pair Answer a target area.

15. device according to claim 13, which is characterized in that the parameter information of the sliding trace is whole for sliding trace When stop bit is put with glide direction, the judgment sub-unit is specifically used for：Judge whether the final position of the sliding trace meets Target area conditional is corresponded to positioned at any projecting cell；If it is satisfied, then the sliding trace and corresponding projecting cell pair It should；If conditions are not met, judge whether the glide direction of the sliding trace intersects with the corresponding target area of any projecting cell, such as Fruit is intersected, then the sliding trace and corresponding projecting cell are corresponding；Wherein, each projecting cell corresponds to a target area.

16. device according to claim 13, which is characterized in that the first output module further includes：

Confirmation unit, for when the feedback information for not receiving first projecting cell in preset time, according to described in Sliding trace confirms meets the default third projecting cell close to condition with the sliding trace；

17. a kind of electronic equipment, which is characterized in that projection module and display unit, the electricity are provided in the electronic equipment Sub- equipment is further included such as claim 9-16 any one of them multiscreen display apparatus.