CN103049191B - Splicing wall display system realizes method and the device of mouse interaction operation - Google Patents
Splicing wall display system realizes method and the device of mouse interaction operation Download PDFInfo
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- CN103049191B CN103049191B CN201210545396.9A CN201210545396A CN103049191B CN 103049191 B CN103049191 B CN 103049191B CN 201210545396 A CN201210545396 A CN 201210545396A CN 103049191 B CN103049191 B CN 103049191B
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Abstract
The invention provides a kind of on splicing wall display system, realize mouse interaction operation method, device and a kind of joined screen system, said method comprising the steps of: obtain the display scale of body of wall and the display position of each signal source; Carry out mouse event collection; Judge that the signal type of current mouse place forms is computer desktop signal or non-computer desktop signals; If computer desktop signal, then this computing machine of Long-distance Control, according to described mouse event realization mouse interaction operation on that computer; If non-computer desktop signals, then generate the analog image of mouse, and according to described mouse event, the analog image of described mouse is added on described non-computer desktop signals.Application the solution of the present invention directly can realize interactive operation by external mouse on combination, achieves the object of carrying out mouse control and operation on the combination of ultrahigh resolution, improves the interactive experience of splicing wall display system.
Description
Technical field
The present invention relates to splicing wall display system, particularly relate to a kind of on splicing wall display system, realize mouse interaction operation method, a kind ofly on splicing wall display system, realize the device of mouse interaction operation and a kind of joined screen system.
Background technology
Combination is the branch of professional display technique, because it builds more flexible, different processing system for video can be selected according to the requirement of user to input signal, realize as VGA(VideoGraphicsArray, Video Graphics Array), DVI(DigitalVisualInterface, digital visual interface), HDMI(HighDefinitionMultimediaInterface, HDMI (High Definition Multimedia Interface)) or composite video signal input, therefore can meet the demand of different use occasion, unlike signal input.Can also control software design be passed through in addition, realize the switching of various signal, be spliced into full screen display, combination in any display etc.The maximum feature of splicing wall display system is high resolving power, high brightness and modular design.At present, splicing wall display system has been applied extensively in fields such as command scheduling, monitoring and information presentation.
As shown in Figure 1, traditional splicing wall display system, primarily of display body of wall, processing system for video and signal source to be shown composition; Display body of wall is spliced by display screen, and processing system for video is responsible for realizing signal access, is switched and various control conversion, and signal source to be shown is then the data display that system user is concerned about.
But, although splicing wall display system achieves ultrahigh resolution display, Shortcomings always in mutual input operation.Such as shown by combination, the signal source of picture is not quite similar, cause also cannot realizing being controlled by the background desktop of mouse to splicing wall display system and being operated on combination at present, namely user does not directly realize interactive operation (as open, close window) by external mouse on combination.
Summary of the invention
Based on this, the invention provides a kind of on splicing wall display system, realize mouse interaction operation method and device, directly can realize interactive operation on combination by external mouse.
For achieving the above object, the present invention adopts following technical scheme:
Splicing wall display system realizes a method for mouse interaction operation, comprises the following steps:
Obtain the display scale of body of wall and the display position of each signal source;
Carry out mouse event collection;
Judge that the signal type of current mouse place forms is computer desktop signal or non-computer desktop signals;
If computer desktop signal, then this computing machine of Long-distance Control, according to described mouse event realization mouse interaction operation on that computer;
If non-computer desktop signals, then generate the analog image of mouse, and according to described mouse event, the analog image of described mouse is added on described non-computer desktop signals.
Splicing wall display system realizes a device for mouse interaction operation, comprising:
Position acquisition module, for obtaining the display scale of body of wall and the display position of each signal source;
Acquisition module, for carrying out mouse event collection;
Judge module, for judging that the signal type of current mouse place forms is computer desktop signal or non-computer desktop signals;
Remote control module, for when the judged result of described judge module is computer desktop signal, this computing machine of Long-distance Control, according to described mouse event realization mouse interaction operation on that computer;
Analog image laminating module, for being non-computer desktop signals in the judged result of described judge module, generating the analog image of mouse, and being added on described non-computer desktop signals by the analog image of described mouse according to described mouse event.
A kind of splicing wall display system, comprises display body of wall and processing system for video, also comprises the interaction control device be connected with described processing system for video; Described interaction control device comprises:
Position acquisition module, for obtaining the display scale of body of wall and the display position of each signal source;
Acquisition module, for carrying out mouse event collection;
Judge module, for judging that the signal type of current mouse place forms is computer desktop signal or non-computer desktop signals;
Remote control module, for when the judged result of described judge module is computer desktop signal, this computing machine of Long-distance Control, according to described mouse event realization mouse interaction operation on that computer;
Analog image laminating module, for being non-computer desktop signals in the judged result of described judge module, generating the analog image of mouse, and being added on described non-computer desktop signals by the analog image of described mouse according to described mouse event.
As can be seen from above scheme, a kind of method, device and a kind of joined screen system realizing mouse interaction operation on splicing wall display system of the present invention, take different measures for different signal types, if computer desktop signal then this computing machine of Long-distance Control to realize mouse interaction operation; If non-computer desktop signals then realizes mouse interaction operation by the analog image superposing a mouse.Directly can realize interactive operation on combination by external mouse after application the solution of the present invention, achieve the object of carrying out mouse control and operation on the combination of ultrahigh resolution, improve the interactive experience of splicing wall display system.
Accompanying drawing explanation
Fig. 1 is the structural representation of traditional splicing wall display system;
Fig. 2 is a kind of method flow schematic diagram realizing mouse interaction operation on splicing wall display system in the embodiment of the present invention;
Fig. 3 is splice wall coordinate system schematic diagram constructed in the embodiment of the present invention;
Fig. 4 is a kind of apparatus structure schematic diagram realizing mouse interaction operation on splicing wall display system in the embodiment of the present invention;
Fig. 5 is the structural representation of a kind of splicing wall display system in the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, technical scheme of the present invention is further described.
Shown in Figure 2, a kind of method realizing mouse interaction operation on splicing wall display system, comprises the following steps:
Step S101, obtains the display scale of body of wall and the display position of each signal source.
Step S102, carries out mouse event collection.As a good embodiment, described mouse event can comprise: mobile operation, roller-coaster operation, list/double click operation, left/right key operation etc.
Step S103, when mouse moves on combination, adopts existing Coordinate calculation method can calculate the position at current mouse place.On this basis, judge that the signal type of current mouse place forms is computer desktop signal or non-computer desktop signals, if computer desktop signal then enters step S104, if non-computer desktop signals then enters step S105.
Step S104, if computer desktop signal, then can find this signal to come from which platform computing machine, then just can this computing machine of Long-distance Control, according to the mouse interaction operation that described mouse event realizes on that computer.
Concrete, the mouse event information collected in receiving step S102 can be carried out by the client-side program operating in this computing machine, by the data communication with this computing machine to realize Long-distance Control, mouse now on splicing wall display system is just equal to the mouse device that this computing machine connects, thus can realize as opening/closing file on splicing wall display system, icon pulls, left button clicks the mouse interaction operation selecting/double-click routines such as opening.
First step S105, if non-computer desktop signals, then generate the analog image of mouse, and be added on described non-computer desktop signals by the analog image of described mouse according to described mouse event.As a good embodiment, described non-computer desktop signals can comprise: Video signal, IP format video signal etc.
After the analog image of the described mouse of superposition, the mouse position of this simulation can move with the movement of mouse on splicing wall display system.Although now cannot be operated object by mouse, assistant browsing effect can be played, under given conditions, this mouse interaction operation or very useful.
Splicing wall display system can by dissimilar signal with the display of different sizes in place, which region which kind of type signal is presented at can preset, and in the embodiment of the present invention, system controlling software carries out set and display region respectively to needing display.In order to realize the full frame roaming of mouse, in the embodiment of the present invention, have also been devised a kind of virtual borderlines method.Before this virtual borderlines method is described, do following setting: the resolution of single display screen is W*H (W row * H is capable), and the scale of system is M*N, and the resolution that therefore display system is total is MW*NH.The shared on a display screen resolution of a certain signal S is A*B (be described a wherein road signal at this, all the other are analogized according to reason).Assuming that the coordinate after setting is shown in accompanying drawing 3, as known in the figure, whole system forms a coordinate system based on resolution, and every road signal all can find corresponding display window coordinate range after setting in coordinate system.
Mouse initial default location of the present invention is the display centre of combination, and along with mouse moves, coordinate also changes thereupon.The position of each signal window is set by control software design, as mouse entering signal S(herein with signal S for S computer desktop signal is described, all the other are analogized according to reason) window ranges time, splicing wall display system of the present invention and this S computing machine carry out data communication, now the mouse of splicing wall display system is just equal to the mouse device that S computing machine connects, S computing machine completes as File Open/closedown waits window-operating under the mouse control of splicing wall display system, thus the whole screen realizing mouse operates/browses.
Corresponding with a kind of above-mentioned method realizing mouse interaction operation on splicing wall display system, the present invention also provides a kind of device realizing mouse interaction operation on splicing wall display system, shown in Figure 4, comprising:
Position acquisition module 101, for obtaining the display scale of body of wall and the display position of each signal source;
Acquisition module 102, for carrying out mouse event collection;
Judge module 103, for judging that the signal type of current mouse place forms is computer desktop signal or non-computer desktop signals;
Remote control module 104, for when the judged result of described judge module is computer desktop signal, this computing machine of Long-distance Control, according to described mouse event realization mouse interaction operation on that computer;
Analog image laminating module 105, for being non-computer desktop signals in the judged result of described judge module, generating the analog image of mouse, and being added on described non-computer desktop signals by the analog image of described mouse according to described mouse event.
As a good embodiment, device of the present invention can also comprise display module, for the relevant information in real-time display splicing wall.In addition, described relevant information can comprise: splicing scale, single screen resolution etc.
As a good embodiment, described mouse event can comprise: mobile operation, roller-coaster operation, list/double click operation, left/right key operation etc.
As a good embodiment, described non-computer desktop signals can comprise: Video signal, IP format video signal etc.
Above-mentioned a kind of other technical characteristic realizing the device of mouse interaction operation on splicing wall display system is identical with a kind of above-mentioned method realizing mouse interaction operation on splicing wall display system, and it will not go into details herein.
In addition, shown in Figure 5, the present invention also provides a kind of splicing wall display system, comprises display body of wall and processing system for video, also comprises the interaction control device be connected with described processing system for video; Described interaction control device comprises:
Position acquisition module, for obtaining the display scale of body of wall and the display position of each signal source;
Acquisition module, for carrying out mouse event collection;
Judge module, for judging that the signal type of current mouse place forms is computer desktop signal or non-computer desktop signals;
Remote control module, for when the judged result of described judge module is computer desktop signal, this computing machine of Long-distance Control, according to described mouse event realization mouse interaction operation on that computer;
Analog image laminating module, for being non-computer desktop signals in the judged result of described judge module, generating the analog image of mouse, and being added on described non-computer desktop signals by the analog image of described mouse according to described mouse event.
As a good embodiment, splicing wall display system of the present invention can also comprise the display module be connected with described interaction control device, for the relevant information in real-time display splicing wall; Described relevant information can comprise: splicing scale, single screen resolution etc.
Other technical characteristic of above-mentioned a kind of splicing wall display system with above-mentioned a kind of on splicing wall display system, realize mouse interaction operation method and device identical, it will not go into details herein.
Can be found out by above scheme, a kind of method, device and a kind of joined screen system realizing mouse interaction operation on splicing wall display system of the present invention, take different measures for different signal types, if computer desktop signal then this computing machine of Long-distance Control to realize mouse interaction operation; If non-computer desktop signals then realizes mouse interaction operation by the analog image superposing a mouse.Directly can realize interactive operation on combination by external mouse after application the solution of the present invention, achieve the object of carrying out mouse control and operation on the combination of ultrahigh resolution, improve the interactive experience of splicing wall display system.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. on splicing wall display system, realize a method for mouse interaction operation, it is characterized in that, comprise the following steps:
Obtain the display scale of body of wall and the display position of each signal source;
Carry out mouse event collection;
When mouse moves on combination, adopt Coordinate calculation method to calculate the position at current mouse place, and judge that the signal type of current mouse place forms is computer desktop signal or non-computer desktop signals;
If computer desktop signal, then this computing machine of Long-distance Control, according to described mouse event realization mouse interaction operation on that computer;
If non-computer desktop signals, then generate the analog image of mouse, and according to described mouse event, the analog image of described mouse is added on described non-computer desktop signals.
2. the method realizing mouse interaction operation on splicing wall display system according to claim 1, is characterized in that, described mouse event comprises: mobile operation, roller-coaster operation, list/double click operation, left/right key operation.
3. the method realizing mouse interaction operation on splicing wall display system according to claim 1, is characterized in that, described non-computer desktop signals comprises: Video signal, IP format video signal.
4. on splicing wall display system, realize a device for mouse interaction operation, it is characterized in that, comprising:
Position acquisition module, for obtaining the display scale of body of wall and the display position of each signal source;
Acquisition module, for carrying out mouse event collection;
Judge module, for when mouse moves on combination, adopts Coordinate calculation method to calculate the position at current mouse place, and judges that the signal type of current mouse place forms is computer desktop signal or non-computer desktop signals;
Remote control module, for when the judged result of described judge module is computer desktop signal, this computing machine of Long-distance Control, according to described mouse event realization mouse interaction operation on that computer;
Analog image laminating module, for being non-computer desktop signals in the judged result of described judge module, generating the analog image of mouse, and being added on described non-computer desktop signals by the analog image of described mouse according to described mouse event.
5. the device realizing mouse interaction operation on splicing wall display system according to claim 4, is characterized in that, also comprise display module, for the relevant information in real-time display splicing wall.
6. the device realizing mouse interaction operation on splicing wall display system according to claim 5, is characterized in that, described relevant information comprises: splicing scale, single screen resolution.
7. the device realizing mouse interaction operation on splicing wall display system according to claim 4 or 5 or 6, it is characterized in that, described mouse event comprises: mobile operation, roller-coaster operation, list/double click operation, left/right key operation.
8. the device realizing mouse interaction operation on splicing wall display system according to claim 4 or 5 or 6, is characterized in that, described non-computer desktop signals comprises: Video signal, IP format video signal.
9. a splicing wall display system, comprises display body of wall and processing system for video, it is characterized in that, also comprise the interaction control device be connected with described processing system for video; Described interaction control device comprises:
Position acquisition module, for obtaining the display scale of body of wall and the display position of each signal source;
Acquisition module, for carrying out mouse event collection;
Judge module, for when mouse moves on combination, adopts Coordinate calculation method to calculate the position at current mouse place, and judges that the signal type of current mouse place forms is computer desktop signal or non-computer desktop signals;
Remote control module, for when the judged result of described judge module is computer desktop signal, this computing machine of Long-distance Control, according to described mouse event realization mouse interaction operation on that computer;
Analog image laminating module, for being non-computer desktop signals in the judged result of described judge module, generating the analog image of mouse, and being added on described non-computer desktop signals by the analog image of described mouse according to described mouse event.
10. splicing wall display system according to claim 9, is characterized in that, also comprises the display module be connected with described interaction control device, for the relevant information in real-time display splicing wall; Described relevant information comprises: splicing scale, single screen resolution.
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103888685B (en) * | 2014-03-28 | 2017-12-08 | 广东威创视讯科技股份有限公司 | Splicing display device display control method and system |
| CN103955328B (en) * | 2014-04-29 | 2017-01-18 | 广东威创视讯科技股份有限公司 | Method and system for looking up display content in spliced wall by operation end |
| CN104035661B (en) * | 2014-05-09 | 2017-04-05 | 广东威创视讯科技股份有限公司 | A kind of cursor display method and device of ultrahigh resolution combination |
| TWM516205U (en) * | 2015-10-27 | 2016-01-21 | 宏正自動科技股份有限公司 | Video matrix control apparatus |
| CN107122148B (en) * | 2017-03-17 | 2020-05-12 | 广州视源电子科技股份有限公司 | Remote cooperation method and system |
| CN107992256B (en) * | 2017-12-01 | 2020-05-12 | 威创集团股份有限公司 | Window control method, device and system |
| CN111538468A (en) * | 2020-04-27 | 2020-08-14 | 威创集团股份有限公司 | Visual interface control method and system |
| CN112346586A (en) * | 2020-10-27 | 2021-02-09 | 深圳市东微智能科技股份有限公司 | Mouse display control device and distributed splicing display system |
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| CN102298455B (en) * | 2011-08-25 | 2014-11-12 | Tcl集团股份有限公司 | Realization method and system for remote controller with mouse function |
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| CN101393487A (en) * | 2007-09-18 | 2009-03-25 | 大道计算机技术(上海)有限公司 | Network sharing and multi-mouse control method for large-screen splicing wall display system |
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| CN101984397A (en) * | 2010-10-29 | 2011-03-09 | 广东威创视讯科技股份有限公司 | Tracking display method and device for screen menu |
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