CN102411487A - Desktop control method and device - Google Patents
Desktop control method and device Download PDFInfo
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- CN102411487A CN102411487A CN2011103338567A CN201110333856A CN102411487A CN 102411487 A CN102411487 A CN 102411487A CN 2011103338567 A CN2011103338567 A CN 2011103338567A CN 201110333856 A CN201110333856 A CN 201110333856A CN 102411487 A CN102411487 A CN 102411487A
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Abstract
The invention provides a desktop control method, comprising the following steps of: establishing a splicing wall coordinate system and a virtual mouse of the splicing wall coordinate system; calculating a driving coordinate range of a desktop processor; acquiring an IP (Internet Protocol) address of the desktop processor and current coordinates of a PC (Personal Computer) mouse; when the PC mouse deviates, acquiring a PC mouse deviant and current coordinates of the virtual mouse; determining new coordinates of the virtual mouse according to the PC deviant and the current coordinates of the virtual mouse; determining a first desktop processor of the currently controlled splicing wall according to the new coordinates of the virtual mouse and the driving coordinate range; establishing a connection between the desktop processor and the first desktop processor according to the IP address of the desktop processor; and converting the new coordinates of the virtual mouse and then transmitting the converted new coordinates to the first desktop processor. The invention also provides a desktop control device which can be used for controlling operations of the plurality of desktop processors on the splicing wall simultaneously, thereby increasing working efficiency.
Description
Technical field
The present invention relates to large-screen splicing control field, be specifically related to a kind of desktop control method and device.
Background technology
Deepen continuously along with what the digital jointing wall was used, the individual desktop processor often can't satisfy the requirement of some ultrahigh resolution digital jointing walls, needs a plurality of desktop processors to come to drive simultaneously combination; Promptly desktop processor is responsible for driving some zones of combination, shown in accompanying drawing 1; Desktop processor 1, desktop processor 2 and desktop processor 3 are controlled the display unit of combination as shown in the figure respectively; Because the desktop processor is generally moving various users' application, so the user need carry out comparatively frequent operation to each desktop processor.
Present more common method is: the user holds the IP address of manually importing each desktop processor successively at control PC, and after corresponding IP address of the every input of user, control PC sets up network with the automatic target desktop processor corresponding with this IP address and connects.When needs were controlled a certain table face processor, the user manually selected corresponding target desktop processor, realized the control to different desktop processors.
Above-mentioned traditional way under the situation many at combination display unit number, that the desktop processor is more, need be carried out frequent operation to the desktop processor, makes very low to the operating efficiency of desktop processor.
Summary of the invention
The objective of the invention is to propose a kind of desktop control method, can control of the operation of a plurality of desktop processors simultaneously, increase work efficiency combination.
Based on above-mentioned purpose, the scheme of employing:
A kind of desktop control method comprises step:
Set up the coordinate system on plane, combination place and the virtual mouse of combination;
Drive arrangements according to splicing display unit and each desktop processor concerns, calculates splicing display unit that each desktop processor the driven driving coordinate range for whole combination coordinate system;
Obtain the IP address of each desktop processor and the current coordinate of PC mouse;
Compare with its preceding mouse coordinates when skew has taken place when the current coordinate of said PC (Personal Computer, PC) mouse, obtain the off-set value of PC mouse and the current coordinate of virtual mouse;
Confirm the new coordinate of virtual mouse according to the current coordinate of the off-set value of said PC mouse and said virtual mouse; According to the new coordinate and the said driving coordinate range of said virtual mouse, confirm the first desktop processor of current control combination;
Connect according to said IP address and the said first desktop processor;
The new coordinate conversion of said virtual mouse is become the mouse coordinates information of the said first desktop processor, send to the said first desktop processor.
A kind of desktop control method that the present invention proposes is set up the coordinate system on plane, combination place and the virtual mouse of combination earlier; Obtain combination display unit that each desktop processor driven IP address with respect to coordinate range and each desktop processor of whole combination; Whether the position judgment PC mouse through the PC mouse has taken place to move; If moved, then confirmed the reposition of virtual mouse through the off-set value of PC mouse, the current location of virtual mouse; According to the reposition and driving coordinate range of virtual mouse, confirm the desktop processor of current control combination; Connect with corresponding desktop processor through the IP address; Realize the mobile control of the mouse pointer of desktop processor through the mobile virtual mouse; Can control a plurality of desktop processors simultaneously, increase work efficiency.
The objective of the invention is to propose a kind of desktop control device, can control a plurality of desktop processors simultaneously, increase work efficiency.
Based on above-mentioned purpose, the scheme of employing:
A kind of desktop control device comprises:
Initialization unit is used to set up the coordinate system on plane, combination place and the virtual mouse of combination;
Computing unit is used for concerning according to the drive arrangements of splicing display unit and each desktop processor, calculates splicing display unit that each desktop processor the driven driving coordinate range for whole combination coordinate system;
First acquiring unit is used to obtain the IP address of each desktop processor and the current coordinate of PC mouse;
Judging unit is used for judging according to the current coordinate coordinate previous with it of said PC mouse whether the PC mouse is moved, if moved, then notifies second acquisition unit to carry out respective operations;
Said second acquisition unit is used to obtain the off-set value of PC mouse and the current coordinate of virtual mouse;
First matching unit is used for confirming according to the current coordinate of the off-set value of said PC mouse and said virtual mouse the new coordinate of virtual mouse; According to the new coordinate and the said driving coordinate range of said virtual mouse, confirm the first desktop processor of current control combination;
The information translation unit is used for the new coordinate conversion of said virtual mouse is become the mouse coordinates information of the said first desktop processor;
First communication unit be used for connecting according to said IP address and the said first desktop processor, and the mouse message after will changing sends to the said first desktop processor.
A kind of desktop control device that the present invention proposes is set up the coordinate system on plane, combination place and the virtual mouse of combination earlier; Obtain combination display unit that each desktop processor driven IP address with respect to coordinate range and each desktop processor of whole combination; Whether the position judgment PC mouse through the PC mouse has taken place to move; If moved, then confirmed the reposition of virtual mouse through the off-set value of PC mouse, the current location of virtual mouse; According to the reposition and driving coordinate range of virtual mouse, confirm the desktop processor of current control combination; Connect with corresponding desktop processor through the IP address; Realize the mobile control of the mouse pointer of desktop processor through the mobile virtual mouse; Can control a plurality of desktop processors simultaneously, increase work efficiency.
Description of drawings
Fig. 1 is the drive arrangements synoptic diagram of combination and desktop processor;
Fig. 2 is the process flow diagram of the inventive method;
Fig. 3 is a structural representation of apparatus of the present invention;
Fig. 4 is another structural representation of apparatus of the present invention;
Fig. 5 is another structural representation of apparatus of the present invention.
Embodiment
For ease of understanding the present invention, will combine accompanying drawing that the present invention is set forth below.
Please refer to Fig. 2, the present invention proposes a kind of desktop control method, comprise step:
101, set up combination coordinate system and virtual mouse thereof;
Set up the coordinate system on plane, combination place and the virtual mouse of combination.
102, calculate the driving coordinate range of desktop processor;
Drive arrangements according to splicing display unit and each desktop processor concerns, calculates splicing display unit that each desktop processor the driven driving coordinate range for whole combination coordinate system.
Concrete, like Fig. 1, the digital jointing wall of one 3 row 4 row is arranged; Drive by 3 desktop processors; The resolution of each display unit is 1024*768 and is true origin with the upper left corner of combination, and then the combination part that driven of desktop processor 1 is (0,0 with respect to the coordinate range of whole combination; 2047,1535); The combination part that desktop processor 2 drove is (0,767,2047,2203) with respect to the coordinate range of whole combination; The combination part that desktop processor 3 drove is (2047,0,4097,2203) with respect to the coordinate range of whole combination.
103, obtain the IP address and the current coordinate of PC mouse of desktop processor;
Obtain the IP address of each desktop processor and the current coordinate of PC mouse.
104, when skew takes place the PC mouse, obtain the current coordinate of PC mouse off-set value and virtual mouse;
Compare with its preceding mouse coordinates when skew has taken place when the current coordinate of PC mouse, obtain the off-set value of PC mouse and the current coordinate of virtual mouse.
105, confirm the new coordinate of virtual mouse according to the current coordinate of PC off-set value and virtual mouse;
106, according to the new coordinate of virtual mouse, the first desktop processor that the driving coordinate range is confirmed current control combination;
107, set up and being connected of the first desktop processor according to the IP address;
108, send to the first desktop processor after the new coordinate conversion with virtual mouse.
The new coordinate conversion of virtual mouse is become the mouse coordinates information of the first desktop processor, send to the first desktop processor.
A kind of desktop control method that the present invention proposes is set up the coordinate system on plane, combination place and the virtual mouse of combination earlier; Obtain combination display unit that each desktop processor driven IP address with respect to coordinate range and each desktop processor of whole combination; Whether the position judgment PC mouse through the PC mouse has taken place to move; If moved, then confirmed the reposition of virtual mouse through the off-set value of PC mouse, the current location of virtual mouse; According to the reposition and driving coordinate range of virtual mouse, confirm the desktop processor of current control combination; Connect with corresponding desktop processor through the IP address; Realize the mobile control of the mouse pointer of desktop processor through the mobile virtual mouse; Can control a plurality of desktop processors simultaneously, increase work efficiency.
In the foregoing description, 105,106 steps are specially:
With the off-set value of PC mouse and the current coordinate addition of virtual mouse, obtain the new coordinate of virtual mouse;
The new coordinate of virtual mouse is mated with driving in the coordinate range, confirm the first desktop processor of current control combination.
Consider because each desktop processor all has the mouse of oneself; Desktop processor mouse can be referred to as,, on combination, a plurality of mouses can be occurred when the desktop processor of control combination has when a plurality of; Be difficult to confirm which the desktop processor of current control combination specifically is; And screen is unbecoming, based on this problem, can do further to improve to the foregoing description:
When setting up the combination coordinate system, hide the mouse of all desktop processors;
Behind the first desktop processor of confirming current control combination, show the mouse of the first desktop processor.
Concrete, be example with Fig. 1, when the desktop processor of confirming current control combination is a desktop processor 1, only show the mouse of desktop processor 1 this moment, hide the mouse of desktop processor 2 and desktop processor 3.
In addition, when the size of combination is very big, the off-set value of PC mouse is not handled, with making the mouse on the combination move slowly, inefficiency, based on this problem, can do following improvement to the foregoing description:
Obtain the new coordinate time of virtual mouse in above-mentioned 105 steps, after the off-set value of PC mouse is amplified in predetermined ratio,, obtain the new coordinate of virtual mouse with the current coordinate addition of virtual mouse.
The control of desktop processor also comprised the control of mouse click event in the above-described embodiments, comprise the steps: after 103 steps
Detect the PC mouse whether mouse click event is arranged; If have, then obtain the current coordinate of virtual mouse;
The current coordinate of virtual mouse is mated with driving in the coordinate range, confirm the second desktop processor of current control combination;
Connect according to the IP address and the second desktop processor;
With mouse click event, send to the second desktop processor.
In addition, for the detection of mouse click event, also can be in Fig. 2 embodiment carry out after 107 the step, this moment, the desktop processor that directly sends current control combination got final product when having detected mouse click event.
After the first desktop processor of current control combination was received mouse information, the desktop processor mouse that it is corresponding moved to assigned address; After the second desktop processor is received mouse click event, the mouse event that response is corresponding.
Introduce apparatus of the present invention below, please refer to Fig. 3, a kind of desktop control device comprises:
Initialization unit T1 is used to set up the coordinate system on plane, combination place and the virtual mouse of combination;
Computing unit T2 is used for concerning according to the drive arrangements of splicing display unit and each desktop processor, calculates splicing display unit that each desktop processor the driven driving coordinate range for whole combination coordinate system;
The first acquiring unit T3 is used to obtain the IP address of each desktop processor and the current coordinate of PC mouse;
Judging unit T4 is used for judging according to the current coordinate coordinate previous with it of PC mouse whether the PC mouse is moved, if moved, then notifies second acquisition unit T5 to carry out respective operations;
Second acquisition unit T5 is used to obtain the off-set value of PC mouse and the current coordinate of virtual mouse;
The first matching unit T6 is used for confirming according to the current coordinate of the off-set value of PC mouse and virtual mouse the new coordinate of virtual mouse; And according to the new coordinate of virtual mouse with drive coordinate range, confirm the first desktop processor of current control combination;
Information translation unit T7 is used for the new coordinate conversion of virtual mouse is become the mouse coordinates information of the first desktop processor;
The first communication unit T8 be used for connecting according to the IP address and the first desktop processor, and the mouse message after will changing sends to the first desktop processor.
A kind of desktop control device that the present invention proposes is set up the coordinate system on plane, combination place and the virtual mouse of combination earlier; Obtain combination display unit that each desktop processor driven IP address with respect to coordinate range and each desktop processor of whole combination; Whether the position judgment PC mouse through the PC mouse has taken place to move; If moved, then confirmed the reposition of virtual mouse through the off-set value of PC mouse, the current location of virtual mouse; According to the reposition and driving coordinate range of virtual mouse, confirm the desktop processor of current control combination; Connect with corresponding desktop processor through the IP address; Realize the mobile control of the mouse pointer of desktop processor through the mobile virtual mouse; Can control a plurality of desktop processors simultaneously, increase work efficiency.
Wherein, when the first matching unit T6 confirms the first desktop processor,, obtain the new coordinate of virtual mouse with the off-set value of PC mouse and the current coordinate addition of virtual mouse;
The new coordinate of virtual mouse is mated with driving in the coordinate range, confirm the first desktop processor of current control combination.
In order to make combination more attractive in appearance; Be convenient to the user and control combination; Can do following improvement to the foregoing description: in Fig. 3 embodiment, increase mouse control unit T9; Be used to control the desktop processor mouse demonstration or hide, only when the desktop processor of definite current control combination, show its mouse.
In order further to improve the control efficiency of desktop, can do further improvement to the foregoing description:
When the first matching unit T6 confirms the first desktop processor, after the off-set value of PC mouse amplified in predetermined ratio,, obtain the new coordinate of virtual mouse with the current coordinate addition of virtual mouse;
The new coordinate of virtual mouse is mated with driving in the coordinate range, confirm the first desktop processor of current control combination.
Desktop is also comprised the control of mouse click event, and this moment, the desktop control device also comprised:
Detecting unit T10, whether be used to detect the PC mouse has mouse click event; If have, then notify the 3rd acquiring unit T11 to carry out respective operations;
The 3rd acquiring unit T11 is used to obtain the current coordinate of virtual mouse;
The second matching unit T12 is used for the current coordinate of virtual mouse is mated with the driving coordinate range, confirms the second desktop processor of current control combination;
The second communication unit T13 is used for connecting according to the IP address and the second desktop processor; And, send to the second desktop processor with mouse click event.
Above embodiment of the present invention does not constitute the qualification to protection domain of the present invention.Any modification of within spirit of the present invention and principle, being done, be equal to replacement and improvement etc., all should be included within the claim protection domain of the present invention.
Claims (10)
1. a desktop control method is characterized in that, comprises step:
Set up the coordinate system on plane, combination place and the virtual mouse of combination;
Drive arrangements according to splicing display unit and each desktop processor concerns, calculates splicing display unit that each desktop processor the driven driving coordinate range for whole combination coordinate system;
Obtain the IP address of each desktop processor and the current coordinate of PC mouse;
Compare with its preceding mouse coordinates when skew has taken place when the current coordinate of said PC mouse, obtain the off-set value of PC mouse and the current coordinate of virtual mouse;
Confirm the new coordinate of virtual mouse according to the current coordinate of the off-set value of said PC mouse and said virtual mouse; According to the new coordinate and the said driving coordinate range of said virtual mouse, confirm the first desktop processor of current control combination;
Connect according to said IP address and the said first desktop processor;
The new coordinate conversion of said virtual mouse is become the mouse coordinates information of the said first desktop processor, send to the said first desktop processor.
2. desktop control method according to claim 1 is characterized in that,
The current coordinate of said off-set value and said virtual mouse according to the PC mouse is confirmed the new coordinate of virtual mouse; According to the new coordinate and the said driving coordinate range of said virtual mouse, confirm that the step of the first desktop processor of current control combination is specially:
With the off-set value of said PC mouse and the current coordinate addition of said virtual mouse, obtain the new coordinate of said virtual mouse;
With mating in the new coordinate of said virtual mouse and the said driving coordinate range, confirm the first desktop processor of current control combination.
3. desktop control method according to claim 1 is characterized in that,
When setting up the combination coordinate system, hide the mouse of all desktop processors said;
Behind the first desktop processor of confirming current control combination, show the mouse of the first desktop processor.
4. desktop control method according to claim 2; It is characterized in that, in the step of the said new coordinate that obtains virtual mouse, after the off-set value of said PC mouse amplified in predetermined ratio; With the current coordinate addition of said virtual mouse, obtain the new coordinate of said virtual mouse.
5. according to each described desktop control method of claim 1 to 4, it is characterized in that,
After the step of the current coordinate of said IP address that obtains each desktop processor and PC mouse, also comprise:
Detect the PC mouse whether mouse click event is arranged; If have, then obtain the current coordinate of virtual mouse;
With mating in the current coordinate of said virtual mouse and the said driving coordinate range, confirm the second desktop processor of current control combination;
Connect according to said IP address and the said second desktop processor;
Said mouse click event is sent to the said second desktop processor.
6. a desktop control device is characterized in that, comprising:
Initialization unit is used to set up the coordinate system on plane, combination place and the virtual mouse of combination;
Computing unit is used for concerning according to the drive arrangements of splicing display unit and each desktop processor, calculates splicing display unit that each desktop processor the driven driving coordinate range for whole combination coordinate system;
First acquiring unit is used to obtain the IP address of each desktop processor and the current coordinate of PC mouse;
Judging unit is used for judging according to the current coordinate coordinate previous with it of said PC mouse whether the PC mouse is moved, if moved, then notifies second acquisition unit to carry out respective operations;
Said second acquisition unit is used to obtain the off-set value of PC mouse and the current coordinate of virtual mouse;
First matching unit is used for confirming according to the current coordinate of the off-set value of said PC mouse and said virtual mouse the new coordinate of virtual mouse; And, confirm the first desktop processor of current control combination according to the new coordinate and the said driving coordinate range of said virtual mouse;
The information translation unit is used for the new coordinate conversion of said virtual mouse is become the mouse coordinates information of the said first desktop processor;
First communication unit be used for connecting according to said IP address and the said first desktop processor, and the mouse message after will changing sends to the said first desktop processor.
7. desktop control device according to claim 6 is characterized in that,
When said first matching unit is confirmed the said first desktop processor,, obtain the new coordinate of said virtual mouse with the off-set value of said PC mouse and the current coordinate addition of said virtual mouse;
With mating in the new coordinate of said virtual mouse and the said driving coordinate range, confirm the first desktop processor of current control combination.
8. desktop control device according to claim 6 is characterized in that, said desktop control device also comprises:
The mouse control unit, be used to control the desktop processor mouse demonstration or hide, only when the desktop processor of definite current control combination, show its mouse.
9. desktop control device according to claim 7 is characterized in that,
When said first matching unit is confirmed the said first desktop processor, after the off-set value of said PC mouse amplified in predetermined ratio,, obtain the new coordinate of said virtual mouse with the current coordinate addition of said virtual mouse;
With mating in the new coordinate of said virtual mouse and the said driving coordinate range, confirm the first desktop processor of current control combination.
10. according to each described desktop control device of claim 6 to 9, it is characterized in that said desktop control device also comprises:
Detecting unit, whether be used to detect the PC mouse has mouse click event; If have, then notify the 3rd acquiring unit to carry out respective operations;
Said the 3rd acquiring unit is used to obtain the current coordinate of virtual mouse;
Second matching unit is used for the current coordinate and the said driving coordinate range of said virtual mouse are mated, and confirms the second desktop processor of current control combination;
Second communication unit is used for connecting according to said IP address and the said second desktop processor; And said mouse click event sent to the said second desktop processor.
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| CN201110333856.7A CN102411487B (en) | 2011-10-28 | 2011-10-28 | Desktop control method and device |
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| CN103376919A (en) * | 2012-04-13 | 2013-10-30 | 十速兴业科技（深圳）有限公司 | Correcting-free cursor tracking and aligning method and correcting-free cursor tracking and aligning system |
| CN103823613A (en) * | 2014-02-27 | 2014-05-28 | 广东威创视讯科技股份有限公司 | Method and device for operating distributed display system by using mouse |
| 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 |
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| CN108920118A (en) * | 2018-06-29 | 2018-11-30 | 联想(北京)有限公司 | Display methods, device and system |
| CN110989952A (en) * | 2019-11-27 | 2020-04-10 | 广州朗国电子科技有限公司 | Multi-screen-based mouse sharing implementation method, device and system |
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| CN110989952A (en) * | 2019-11-27 | 2020-04-10 | 广州朗国电子科技有限公司 | Multi-screen-based mouse sharing implementation method, device and system |
| CN110989952B (en) * | 2019-11-27 | 2021-08-27 | 广州朗国电子科技有限公司 | Multi-screen-based mouse sharing implementation method, device and system |
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