CN103853510A - Multi-screen projection display control system and method of handheld electronic device - Google Patents
Multi-screen projection display control system and method of handheld electronic device Download PDFInfo
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Abstract
The invention discloses a multi-screen projection display control system and method of a handheld electronic device. The system comprises multiple screens, a projection module, a sensing module, a projection module adjusting mechanism and a display control module. The multiple screens can be spliced into a spliced screen; the projection module is used for projecting display pictures to the multiple screens respectively, or projecting the display pictures to one screen, or projecting the display pictures to the spliced screen formed by splicing of the multiple screens; the sensing module is used for sensing changes, including position changes and splicing and separation changes, of the screens in real time; the projection module adjusting mechanism is used for adjusting the position, projection angle and focal length of each projection unit in the projection module; the display control module is used for controlling actions of the projection module adjusting mechanism according to sensing of the sensing module so as to control actions of each projection unit in the projection module. Images can be displayed in the multiple display screens through a projection mode.
Description
Technical field
The invention belongs to electronic communication technology field, relate to a kind of hand-hold electronic equipments, relate in particular to a kind of multi-screen Projection Display control system of hand-hold electronic equipments; Meanwhile, the invention still further relates to a kind of multi-screen Projection Display control method of hand-hold electronic equipments.
Background technology
At present, the display screen that handheld device is used is all to realize demonstration by active illuminating.If when need to using two screens, need respectively the demonstration of each screen to be controlled, will the exploitation of product be brought to larger workload like this.
In addition, shadow casting technique is long-standing, but due to all kinds of reasons, shadow casting technique is not also applied to hand-hold electronic equipments technical field.
In order better to realize the demonstration of two screens, do not need screen to carry out control separately, and do not need screen to there is self luminous function, the present invention a kind of method that realizes double-sided screen by mode of delivery is provided.
Summary of the invention
Technical matters to be solved by this invention is: a kind of multi-screen Projection Display control system is provided, can image be shown in multiple display screens by the mode of projection.
In addition, the present invention also provides a kind of multi-screen Projection Display control method, can image be shown in multiple display screens by the mode of projection.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of multi-screen Projection Display control system, described system comprises:
Two touch-screens, lay respectively at the two sides of electronic equipment fuselage, and electronic equipment fuselage comprises the first fuselage, the second fuselage, and two touch-screens lay respectively at a side of the first fuselage, a side of the second fuselage; The first fuselage, the second fuselage can be by rotation or/and level and smooth or/and the mode of upset makes two touch-screen splicings become a Mosaic screen; The length of described the first touch-screen, the second touch-screen and wide ratio are
mosaic screen is consistent with the Aspect Ratio of the each screen before splicing;
Touch sensible module, the touch action in order to induction on touch-screen;
Projection module, in order to project display frames to two touch-screens respectively, or to a touch-screen projection display frame, or the Mosaic screen being spliced to form to two touch-screens projection display frame; Described projection module comprises two projecting cells, in order to project display frames to two touch-screens respectively; Be responsible for to Mosaic screen projection display frame by one of them projecting cell, or project display frame by the 3rd projecting cell outside two projecting cells to Mosaic screen;
Projection module governor motion, in order to regulate position, crevice projection angle and the focal length of each projecting cell in projection module;
Gravity sensing mechanism, in order to respond to gravity direction, thus the relative position of two touch-screens of confirmation;
Whether splicing induction module, be spliced into Mosaic screen in order to respond to two touch-screens;
Display control module, in order to the induction to touch action in conjunction with described touch sensible module, the induction of gravity sensing mechanism to gravity direction, the induction whether splicing induction module splices the first fuselage, the second fuselage, the action of controlling projection module governor motion, thereby the action of each projecting cell in controlling projection module; Described display control module also, in order to according to the touch action that shows that setting and touch sensible module are responded on the first touch-screen, is controlled the first touch-screen or/and the displaying contents of the second touch-screen; Described the first touch-screen, the second touch-screen are transparent or semitransparent glass, and the mode by transmission on transparent face glass, can be seen image projection in imaging on glass at another side.
A kind of multi-screen Projection Display control system, described system comprises:
Multiple screens, the plurality of screen can splice becomes a Mosaic screen;
Projection module, in order to project display frame to multiple screens respectively, or to a screen projection display frame, or the Mosaic screen projection display frame forming to multiple screen splicings;
Induction module, in order to the variation of real-time induction screen, comprises change in location, splicing and separation variation;
Projection module governor motion, in order to regulate position, crevice projection angle and the focal length of each projecting cell in projection module;
Display control module, in order to according to the induction of induction module, the action of controlling projection module governor motion, thereby the action of each projecting cell in controlling projection module.
As a preferred embodiment of the present invention, described system comprises two screens, two screens are touch-screen, lay respectively at the two sides of electronic equipment fuselage, electronic equipment fuselage comprises the first fuselage, the second fuselage, and two touch-screens lay respectively at a side of the first fuselage, a side of the second fuselage; The first fuselage, the second fuselage can be by rotation or/and level and smooth or/and the mode of upset.
As a preferred embodiment of the present invention, described induction module comprises:
Touch sensible module, the touch action in order to induction on touch-screen;
Gravity sensing mechanism, in order to respond to gravity direction, thus the relative position of two touch-screens of confirmation;
Splicing induction module, in order to responding to the first fuselage, whether the second fuselage splices;
Described display control module is in order to the induction in conjunction with described induction module, the action of controlling projection module governor motion, thereby the action of each projecting cell in controlling projection module.
As a preferred embodiment of the present invention, described projection module comprises two projecting cells, in order to project display frames to two touch-screens respectively; Be responsible for to Mosaic screen projection display frame by one of them projecting cell, or project display frame by the 3rd projecting cell outside two projecting cells to Mosaic screen.
As a preferred embodiment of the present invention, described screen is transparent or semitransparent glass, and the mode by transmission on transparent face glass, can be seen image projection in imaging on glass at another side.
As a preferred embodiment of the present invention, the length of described screen and wide ratio are
mosaic screen is consistent with the Aspect Ratio of the each screen before splicing.
A display control method for above-mentioned multi-screen Projection Display control system, described method comprises the steps:
Step S1: projection module is to setting screen projection, display frame;
Step S2: respond in real time the variation of screen, comprise change in location, splicing and separation variation; In conjunction with set information, judge whether to need to adjust the screen showing;
Step S3: the action of display control module controlling projection module governor motion, position, crevice projection angle and the focal length of each projecting cell in adjusting projection module; Thereby the action of each projecting cell in controlling projection module.
As a preferred embodiment of the present invention, described method also comprises: display mode setting steps, arranges display mode for setting touch-screen display mode or gravity sensing display mode;
Set under touch-screen display mode display frame on one or two touch-screen setting;
Under gravity sensing display mode, according to the gravity direction of gravity sensing, display frame on relatively high or lower touch-screen.
As a preferred embodiment of the present invention, described step S2 specifically comprises:
By the touch sensible module touch action of induction on touch-screen in real time;
Respond in real time gravity direction by gravity sensing mechanism, thereby confirm the relative position of two touch-screens;
By splicing induction module in real time the multiple screens of induction whether splice, or respond in real time Mosaic screen and whether separate.
Beneficial effect of the present invention is: multi-screen Projection Display control system and the method for the hand-hold electronic equipments that the present invention proposes, realize the demonstration of double-sided screen by mode of delivery, do not need self light emitting display panel curtain, there is the touch function of ordinary screen, and can realize two-sided demonstration simultaneously, control to screen is simple, convenient enforcement.In addition, the present invention can be by the demonstration of touch control the first display screen to second display screen, owing to not needing that the first display screen is carried out to touch action, therefore facilitate user to check whole the first display screen, can not block user and check the visual field of the first display screen, improve effective use region of display screen.In addition, the present invention can become two or more screen splicings a giant-screen, can effectively increase the size of screen, facilitates user to carry simultaneously.
Accompanying drawing explanation
Fig. 1 is the composition schematic diagram of multi-screen Projection Display control system of the present invention.
Fig. 2 is the structural representation before hand-hold electronic equipments splicing.
Fig. 3 is the spliced structural representation of hand-hold electronic equipments.
Fig. 4 is the process flow diagram of multi-screen Projection Display control method of the present invention.
Embodiment
Describe the preferred embodiments of the present invention in detail below in conjunction with accompanying drawing.
Embodiment mono-
Refer to Fig. 1 to Fig. 3, the present invention has disclosed a kind of multi-screen Projection Display control system of hand-hold electronic equipments, and described system comprises: two touch-screens (i.e. the first touch-screen 11, the second touch-screen 12), projection module 14, projection module governor motion 15, touch sensible module 16, gravity sensing mechanism 17, splicing induction module 18, display control module 19.Described hand-hold electronic equipments can be mobile phone, panel computer etc.
The first touch-screen 11, the second touch-screen 12 sizes are identical, (the first touch-screen 11, the second touch-screen 12 also can all be arranged on a side of electronic equipment fuselage 13 to lay respectively at the two sides of electronic equipment fuselage 13, originally just be stitched together or can be stitched together), electronic equipment fuselage 13 comprises the first fuselage 131, the second fuselage 132, the first touch-screen 11 is positioned at a side of the first fuselage 131, and the second touch-screen 12 is positioned at a side of the second fuselage 132; The first fuselage 131, the second fuselage 132 can be by rotation or/and level and smooth or/and the mode of upset makes two touch-screen splicings become a larger Mosaic screen.Preferably, in order to make Mosaic screen consistent with former screen (the first touch-screen 11, the second touch-screen 12) ratio, described the first touch-screen 11, the length of the second touch-screen 12 and wide ratio are
mosaic screen is consistent with the Aspect Ratio of the each screen before splicing.Described the first touch-screen 11, the second touch-screen 12 are transparent or semitransparent glass, and the mode by transmission on transparent face glass, can be seen image projection in imaging on glass at another side.
Projection module governor motion 15 is in order to regulate position, crevice projection angle and the focal length of each projecting cell in projection module 14.As, when projecting cell 142 is during for the display frame of projection splicing screen, when after screen splicing, projection module governor motion 15 need to be by projecting cell 142 half-twists, then adjust the focal length of projecting cell 142, thereby projected picture is shown on larger Mosaic screen.
Touch sensible module 16, gravity sensing mechanism 17, splicing induction module 18 are as main induction module.
Touch sensible module 16 is the touch action on touch-screen in order to induction, as responds to the touch action of the first touch-screen 11 or the second touch-screen 12 or whole Mosaic screen.
Whether splicing induction module 18 is spliced into Mosaic screen in order to respond to two touch-screens.As in the time that the first fuselage 131, the second fuselage 132 do not splice, described display control module 19 shows the higher or lower touch-screen of relative position in order to control.
When use has the hand-hold electronic equipments of multi-screen Projection Display control system of the present invention, can set in advance display mode, as be set to single screen display, and the higher touch-screen display frame in position; Now, can on the first touch-screen 11, carry out touch action, show and control the second touch-screen 12.Also can be set to double screen and show, now, also can on the first touch-screen 11, carry out touch action, show and control the second touch-screen 12.In the time that the first touch-screen 11, the second touch-screen 12 are stitched together, a touch-screen can be set for showing, or spliced Mosaic screen is for showing.
More than introduced the composition of multi-screen Projection Display control system of the present invention, the present invention, in disclosing said system, also discloses a kind of display control method of above-mentioned multi-screen Projection Display control system; Refer to Fig. 4, described method comprises the steps:
[step S0] display mode setting steps, arranges display mode for setting touch-screen display mode or gravity sensing display mode; Set under touch-screen display mode display frame on one or two touch-screen setting; Under gravity sensing display mode, according to the gravity direction of gravity sensing, display frame on relatively high or lower touch-screen.
[step S1] projection module is to setting screen projection, display frame.
[step S2] responds to the variation of screen in real time, comprises change in location, splicing and separation variation; In conjunction with set information, judge whether to need to adjust the screen showing.Specifically comprise: by the touch sensible module touch action of induction on touch-screen in real time; Respond in real time gravity direction by gravity sensing mechanism, thereby confirm the relative position of two touch-screens; By splicing induction module in real time the multiple screens of induction whether splice, or respond in real time Mosaic screen and whether separate.
The action of [step S3] display control module controlling projection module governor motion, position, crevice projection angle and the focal length of each projecting cell in adjusting projection module; Thereby the action of each projecting cell in controlling projection module.
Embodiment bis-
In the present embodiment, multi-screen Projection Display control system comprises: multiple screens, projection module, induction module, projection module governor motion, display control module.
Be with the difference of embodiment mono-, in the present embodiment, the number of screen can be more than two, as 3,4 etc.Multiple screens can splice becomes a larger Mosaic screen; Or multiple screens just form a larger screen originally.
Embodiment tri-
The difference of the present embodiment and embodiment mono-is, in the present embodiment, on a screen, send touch action, while being used for controlling another screen (take second screen control the first screen as example introduction), control the Presentation Function of the second screen and close, only respond touch function; When the second screen produces after touch signal, by mapping block, the touch coordinate on the second screen is converted to the respective coordinates of the first screen, touch action is equivalent to the correspondence position of the first screen to touch; If the first screen is in dormant state, the second screen also enters identical state.
In addition, while using the first screen and the second screen jointly to touch, whether merge by magnet sensing units sense the first screen and the second screen, in the time sensing that the first screen and the second screen are merged into a screen, the touch action that touch sensible module is carried out at the first screen and the second screen in order to induction, and the first screen and the second screen are considered as to a screen carry out touch action parsing, control the demonstration of the first screen and the second screen.The screen that is about to the first screen and the second screen composition is regarded a giant-screen as, supports multiple point touching, and the algorithm of touch control does not repeat here.
In the time sensing that the first screen and the second screen are not merged into a screen, the touch action that described touch sensible module is carried out at the first screen and the second screen in order to induction, by mapping block, the touch coordinate on the first screen is converted to the respective coordinates of the second screen, then be combined in the original touch action of the second screen, synthesize the touch action at the second screen in the touch action of two screens the most at last; Or, by mapping block, the touch coordinate on the second screen is converted to the respective coordinates of the first screen, be then combined in the original touch action of the first screen, synthesize the touch action at the first screen in the touch action of two screens the most at last.Be that touch action is equivalent to the correspondence position of the first screen or the second screen to touch; Then according to generating corresponding control command at the first screen or the synthetic touch action of the second screen according to the touch control rule of setting.
Here, user can be in the time that the first screen and the second screen merge, on two screens, send touch action respectively, the effect producing is: the touch action on two screens is equivalent to everything and concentrates on one of them touch-screen (certain, if the information of two touch-screen demonstrations is identical, also can be equivalent to touch respectively on two touch-screens).For example, on the first screen, slide left, slide to the right on the second screen, setting whole actions is all to the first screen simultaneously, and the effect producing is the touch action that appearance is slided left, slided to the right on the first screen respectively.
In sum, multi-screen Projection Display control system and the method for the hand-hold electronic equipments that the present invention proposes, realize the demonstration of double-sided screen by mode of delivery, do not need self light emitting display panel curtain, there is the touch function of ordinary screen, and can realize two-sided demonstration simultaneously, and simple to the control of screen, convenient enforcement.In addition, the present invention can be by the demonstration of touch control the first display screen to second display screen, owing to not needing that the first display screen is carried out to touch action, therefore facilitate user to check whole the first display screen, can not block user and check the visual field of the first display screen, improve effective use region of display screen.In addition, the present invention can become two or more screen splicings a giant-screen, can effectively increase the size of screen, facilitates user to carry simultaneously.
Here description of the invention and application is illustrative, not wants scope of the present invention to limit in the above-described embodiments.Here the distortion of disclosed embodiment and change is possible, and for those those of ordinary skill in the art, the various parts of the replacement of embodiment and equivalence are known.Those skilled in the art are noted that in the situation that not departing from spirit of the present invention or essential characteristic, and the present invention can be with other form, structure, layout, ratio, and realize with other assembly, material and parts.In the situation that not departing from the scope of the invention and spirit, can carry out other distortion and change to disclosed embodiment here.
Claims (10)
1. a multi-screen Projection Display control system for hand-hold electronic equipments, is characterized in that, described system comprises:
Two touch-screens, i.e. the first touch-screen, the second touch-screen, lays respectively at the two sides of electronic equipment fuselage, and electronic equipment fuselage comprises the first fuselage, the second fuselage, and two touch-screens lay respectively at a side of the first fuselage, a side of the second fuselage; The first fuselage, the second fuselage can be by rotation or/and level and smooth or/and the mode of upset makes two touch-screen splicings become a Mosaic screen; The length of described the first touch-screen, the second touch-screen and wide ratio are
mosaic screen is consistent with the Aspect Ratio of the each screen before splicing;
Touch sensible module, the touch action in order to induction on touch-screen;
Projection module, in order to project display frames to two touch-screens respectively, or to a touch-screen projection display frame, or the Mosaic screen being spliced to form to two touch-screens projection display frame; Described projection module comprises two projecting cells, in order to project display frames to two touch-screens respectively; Be responsible for to Mosaic screen projection display frame by one of them projecting cell, or project display frame by the 3rd projecting cell outside two projecting cells to Mosaic screen;
Projection module governor motion, in order to regulate position, crevice projection angle and the focal length of each projecting cell in projection module;
Gravity sensing mechanism, in order to respond to gravity direction, thus the relative position of two touch-screens of confirmation;
Whether splicing induction module, be spliced into Mosaic screen in order to respond to two touch-screens;
Display control module, in order to the induction to touch action in conjunction with described touch sensible module, the induction of gravity sensing mechanism to gravity direction, the induction whether splicing induction module splices the first fuselage, the second fuselage, the action of controlling projection module governor motion, thereby the action of each projecting cell in controlling projection module; Described display control module also, in order to according to the touch action that shows that setting and touch sensible module are responded on the first touch-screen, is controlled the first touch-screen or/and the displaying contents of the second touch-screen; Described the first touch-screen, the second touch-screen are transparent or semitransparent glass, and the mode by transmission on transparent face glass, can be seen image projection in imaging on glass at another side.
2. a multi-screen Projection Display control system for hand-hold electronic equipments, is characterized in that, described system comprises:
Multiple screens, the plurality of screen can splice becomes a Mosaic screen;
Projection module, in order to project display frame to multiple screens respectively, or to a screen projection display frame, or the Mosaic screen projection display frame forming to multiple screen splicings;
Induction module, in order to the variation of real-time induction screen, comprises change in location, splicing and separation variation;
Projection module governor motion, in order to regulate position, crevice projection angle and the focal length of each projecting cell in projection module;
Display control module, in order to according to the induction of induction module, the action of controlling projection module governor motion, thereby the action of each projecting cell in controlling projection module.
3. the multi-screen Projection Display control system of hand-hold electronic equipments according to claim 2, is characterized in that:
Described system comprises two screens, two screens are touch-screen, lay respectively at the two sides of electronic equipment fuselage, electronic equipment fuselage comprises the first fuselage, the second fuselage, and two touch-screens lay respectively at a side of the first fuselage, a side of the second fuselage; The first fuselage, the second fuselage can be by rotation or/and level and smooth or/and the mode of upset.
4. the multi-screen Projection Display control system of hand-hold electronic equipments according to claim 3, is characterized in that:
Described induction module comprises:
Touch sensible module, the touch action in order to induction on touch-screen;
Gravity sensing mechanism, in order to respond to gravity direction, thus the relative position of two touch-screens of confirmation;
Splicing induction module, in order to responding to the first fuselage, whether the second fuselage splices;
Described display control module is in order to the induction in conjunction with described induction module, the action of controlling projection module governor motion, thereby the action of each projecting cell in controlling projection module.
5. the multi-screen Projection Display control system of hand-hold electronic equipments according to claim 4, is characterized in that:
Described projection module comprises two projecting cells, in order to project display frames to two touch-screens respectively; Be responsible for to Mosaic screen projection display frame by one of them projecting cell, or project display frame by the 3rd projecting cell outside two projecting cells to Mosaic screen.
6. the multi-screen Projection Display control system of hand-hold electronic equipments according to claim 4, is characterized in that:
Described screen is transparent or semitransparent glass, and the mode by transmission on transparent face glass, can be seen image projection in imaging on glass at another side.
7. the multi-screen Projection Display control system of hand-hold electronic equipments according to claim 2, is characterized in that:
The length of described screen and wide ratio are
mosaic screen is consistent with the Aspect Ratio of the each screen before splicing.
8. a display control method for the multi-screen Projection Display control system of hand-hold electronic equipments described in claim 2, is characterized in that, described method comprises the steps:
Step S1: projection module is to setting screen projection, display frame;
Step S2: respond in real time the variation of screen, comprise change in location, splicing and separation variation; In conjunction with set information, judge whether to need to adjust the screen showing;
Step S3: the action of display control module controlling projection module governor motion, position, crevice projection angle and the focal length of each projecting cell in adjusting projection module; Thereby the action of each projecting cell in controlling projection module.
9. display control method according to claim 7, is characterized in that:
Described method also comprises: display mode setting steps, arranges display mode for setting touch-screen display mode or gravity sensing display mode;
Set under touch-screen display mode display frame on one or two touch-screen setting;
Under gravity sensing display mode, according to the gravity direction of gravity sensing, display frame on relatively high or lower touch-screen.
10. display control method according to claim 7, is characterized in that:
Described step S2 specifically comprises:
By the touch sensible module touch action of induction on touch-screen in real time;
Respond in real time gravity direction by gravity sensing mechanism, thereby confirm the relative position of two touch-screens;
By splicing induction module in real time the multiple screens of induction whether splice, or respond in real time Mosaic screen and whether separate.
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| CN104461003A (en) * | 2014-12-11 | 2015-03-25 | 联想(北京)有限公司 | Information processing method and electronic device |
| CN104750449A (en) * | 2015-03-24 | 2015-07-01 | 联想(北京)有限公司 | Display method and electronic device |
| CN106325599A (en) * | 2016-08-24 | 2017-01-11 | 安徽大学 | Ultra-large touch display device and electronic equipment |
| CN109947384A (en) * | 2019-03-31 | 2019-06-28 | 联想(北京)有限公司 | A kind of electronic equipment and processing method |
| CN110012161A (en) * | 2019-03-11 | 2019-07-12 | 维沃移动通信有限公司 | A kind of display methods and terminal |
| CN110087050A (en) * | 2019-05-28 | 2019-08-02 | 东莞市彬臣五金电子有限公司 | A kind of multi-functional projection arrangement |
| CN110780832A (en) * | 2019-09-26 | 2020-02-11 | 西安万像电子科技有限公司 | Picture adjusting method and device |
| CN111273808A (en) * | 2020-01-08 | 2020-06-12 | 深圳市鸿合创新信息技术有限责任公司 | Transparent double-sided touch display method and display system |
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| CN109947384A (en) * | 2019-03-31 | 2019-06-28 | 联想(北京)有限公司 | A kind of electronic equipment and processing method |
| CN110087050A (en) * | 2019-05-28 | 2019-08-02 | 东莞市彬臣五金电子有限公司 | A kind of multi-functional projection arrangement |
| CN110780832A (en) * | 2019-09-26 | 2020-02-11 | 西安万像电子科技有限公司 | Picture adjusting method and device |
| CN111273808A (en) * | 2020-01-08 | 2020-06-12 | 深圳市鸿合创新信息技术有限责任公司 | Transparent double-sided touch display method and display system |
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