CN109753258A - A kind of two-shipper double screen single machine control method - Google Patents
A kind of two-shipper double screen single machine control method Download PDFInfo
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- CN109753258A CN109753258A CN201811502808.4A CN201811502808A CN109753258A CN 109753258 A CN109753258 A CN 109753258A CN 201811502808 A CN201811502808 A CN 201811502808A CN 109753258 A CN109753258 A CN 109753258A
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Abstract
The invention discloses a kind of two-shipper double screen single machine control methods.Two-shipper can be controlled using a set of mouse using the present invention, globality is strong.The present invention shows the video of respective industrial personal computer using two displays respectively, and two displays display group as an industrial personal computer (host) simultaneously again, then the switching of two looms is carried out by judging whether mouse is located at secondary show, to reach display, central controlled purpose respectively.The present invention is implemented simply, and maintains globality of the system in practical operation.
Description
Technical field
The present invention relates to computer extension set control technology fields, and in particular to a kind of two-shipper double screen single machine control method.
Background technique
A small amount of information processing is usually completed by a computer, if but largely information processing is also counted with one
Calculation machine, especially magnanimity and many and diverse information are also required to quickly handle now, it is clear that have been impossible.It is constantly sent out in technology
Today of exhibition, distributed proccessing are that we provide good solutions.Distributed processing system(DPS) is by different location
Or multiple stage computers with different function or that possess different data connected with communication network, in the system of control system
Under one management, coordinate the computer system for completing information handling task.In this way, the speed that task is completed will be far faster than
Only run on one computer.
There are many constituted modes for hardware, control point and the database of general information processing system.From the point of view of hardware composition
Belong to there are two types of distributed systems: 1) system is made of multiple processors, but has unified input-output system.2) it calculates more
Machine system has multiple input-output systems.
Distributed processing system(DPS) has the ability dynamically to be combined into the system towards different service objects in a short time.To with
Be for family it is transparent, user only needs appointing system What for, without pointing out which component can provide this service.System
Each component part is autonomous, but the not instead of state of anarchy, and following some Major program has high level operating system to be coordinated
Work.
With the maturation of parallel distributed hardware architecture, parallel with the development of Distribution Algorithm, concurrent operating system is from hair
Exhibition initial stage gradually moves to maturity, and concurrent operating system from existing single machine version is transformed, is allowed to parallelization, corresponding to increasing
Module, such as: network module, Network File System, distributed server etc., and gradually to completely new design transition.
For two-shipper double screen system, i.e. two computers handle different information respectively, and respectively with two displays come
Display；It must generally be controlled respectively with two sets of mouses, then utilize mouse-keyboard switch or similar products, keep system in reality
Globality when operation.But such control mode brings very big inconvenience to practical operation, also can be to a kind of system of operator not
It is the feeling of an entirety, influences the globality of system design.
Summary of the invention
In view of this, the present invention provides a kind of two-shipper double screen single machine control method, it can be using a set of mouse to two-shipper
It is controlled, globality is strong.
Two-shipper double screen single machine control method of the invention, including two computers and its corresponding display；It will wherein one
Platform computer settings are host, are shown based on display, and another computer settings are slave, and display is secondary aobvious；
Wherein, the video card of host is the extension video card with extension display function；Main aobvious and secondary show is both connected to host expansion
Open up video card；Pair is aobvious, and there is two-way to show input interface, meets the VGA of slave all the way, meets the DVI of Host Extensions video card all the way, default
Display interface is the VGA for connecting slave；The host and slave pass through network-in-dialing；Host accesses a set of keyboard and mouse；
Whether host is located at slave display area according to the lateral coordinates real-time judge mouse of mouse, if so, by mouse
Coordinate is converted to the screen coordinate of slave, hides console mouse, shows mouse by network signals slave, and by the slave of mouse
Screen coordinate, mouse action and keyboard input are sent to slave by network, and slave carries out key mouse operation；If it is not, then by mouse
Mark coordinate is converted to the screen coordinate of host, shows console mouse, hides mouse by network signals slave, stops sending out to slave
Key mouse information is sent, host inputs according to the host screen coordinate, mouse action and keyboard of mouse and carries out key mouse operation.
The utility model has the advantages that
In the present invention, the video of respective industrial personal computer is shown respectively using two displays, while can be used as one simultaneously again
The display group of a industrial personal computer (host) then judges whether mouse is located at secondary show and carries out cutting for two looms by software
It changes, to reach display, central controlled purpose respectively.The present invention implements simple, and maintains system in practical operation
Globality.
Detailed description of the invention
Fig. 1 is connection schematic diagram of the present invention.
Fig. 2 is control flow chart of the present invention.
Specific embodiment
The present invention will now be described in detail with reference to the accompanying drawings and examples.
The present invention provides a kind of two-shipper double screen single machine control methods.
Because system needs to handle and what is shown contains much information: having infrared and radar two-dimentional flight path processing, display；It is infrared
With the fusion calculation, Three-dimensional Track figure and all track data lists of radar track；Each module status of system shows and controls；
The real-time video image processing of infrared array, preview；Radar scanning image etc..Based on distributed treatment thought, using two works
Control machine (computer) handles these information, carries out respective calculating respectively, and show respective correspond to respectively using two displays
The video of computer, but the present invention realizes the control to two-shipper using a set of mouse, improves globality when system operatio.
As shown in Figure 1, will wherein a computer be shown based on display as host；Another computer settings are
Slave, display are secondary aobvious；Host installs one piece of extension video card (display output format support two with extension display function
Road, all the way VGA, all the way DVI), the video of host can be exported to two displays extension displays, it may be assumed that show main aobvious and pair
It is connected to extension video card simultaneously, display expansion of content can be shown on two displays by host；Pair is aobvious, and there is two-way to show
Input interface, meets the VGA of slave all the way, meets the DVI of Host Extensions video card all the way, and default display interface is the VGA for connecting slave；
It will be connected between host and slave with network, as host key mouse acquisition software (hereinafter referred to as acquisition software) and the control of slave key mouse
The communication link of software (hereinafter referred to as control software) processed；Host accesses a set of keyboard and mouse, slave do not connect keyboard and mouse.
As shown in Fig. 2, whether host is located at slave display area according to mouse position real-time judge mouse；Assuming that it is main aobvious and
The aobvious resolution ratio of pair is all 1600 × 1200.The main aobvious main screen as host, main aobvious screen coordinate range are as follows: row (0,
1599), (0,1600) is arranged；The aobvious left extended screen of level as host of pair, the aobvious screen coordinate range of pair are as follows: row (- 1600 ,-
1), (0,1600) is arranged；The aobvious unique screen as slave of pair, screen coordinate range are as follows: row (0,1599) arranges (0,1600).Sentence
Whether whether disconnected mouse mainly judge the x value of coordinate on a left side for console mouse screen coordinate range at slave display area
Side, it may be assumed that whether the value of x is less than 0.
When console mouse is located at secondary show, console mouse is hidden, host acquisition software can be with the frequency acquisition of 25 times/s
The aobvious mouse position (slave screen coordinate need to be converted to) and mouse action as Host Extensions display of pair, by network with 25
The frequency of secondary/s is sent to slave control software, controls the mouse position and mouse action of slave；Meanwhile if keyboard needs are defeated
Enter information, then host acquisition software can acquire after response keyboard input, and slave, slave control is sent to by network immediately
After software processed receives information, the keyboard as itself is inputted.
When console mouse is located at main show, then mouse coordinates are converted to the screen coordinate of host, show console mouse, are led to
It crosses network signals slave and hides mouse, stop sending key mouse information to slave, host is according to host screen coordinate, the mouse of mouse
Operation and keyboard input carry out key mouse operation.
In conclusion the above is merely preferred embodiments of the present invention, being not intended to limit the scope of the present invention.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (1)
1. a kind of two-shipper double screen single machine control method, including two computers and its corresponding display；It is characterized in that, by it
In computer settings be host, shown based on display, another computer settings are slave, and display is secondary aobvious；
Wherein, the video card of host is the extension video card with extension display function；The aobvious and secondary aobvious Host Extensions that are both connected to of master are shown
Card；Pair is aobvious, and there is two-way to show input interface, meet the VGA of slave all the way, connect the DVI of Host Extensions video card, default display all the way
Interface is the VGA for connecting slave；The host and slave pass through network-in-dialing；Host accesses a set of keyboard and mouse；
Whether host is located at slave display area according to the lateral coordinates real-time judge mouse of mouse, if so, by mouse coordinates
The screen coordinate of slave is converted to, console mouse is hidden, mouse is shown by network signals slave, and by the slave screen of mouse
Coordinate, mouse action and keyboard input are sent to slave by network, and slave carries out key mouse operation；If it is not, then mouse is sat
Mark is converted to the screen coordinate of host, shows console mouse, hides mouse by network signals slave, stops to slave send key
Mouse information, host input according to the host screen coordinate, mouse action and keyboard of mouse and carry out key mouse operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811502808.4A CN109753258A (en) | 2018-12-10 | 2018-12-10 | A kind of two-shipper double screen single machine control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811502808.4A CN109753258A (en) | 2018-12-10 | 2018-12-10 | A kind of two-shipper double screen single machine control method |
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| Publication Number | Publication Date |
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| CN109753258A true CN109753258A (en) | 2019-05-14 |
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| CN201811502808.4A Pending CN109753258A (en) | 2018-12-10 | 2018-12-10 | A kind of two-shipper double screen single machine control method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110531870A (en) * | 2019-08-16 | 2019-12-03 | 北京小鸟科技股份有限公司 | KVM attends a banquet management system and mouse picking method |
| CN112579023A (en) * | 2019-09-30 | 2021-03-30 | 广州视源电子科技股份有限公司 | Courseware display method, system, device and storage medium |
| CN112584207A (en) * | 2019-09-30 | 2021-03-30 | 广州视源电子科技股份有限公司 | Video signal processing method, system, equipment and storage medium |
| CN112579022A (en) * | 2019-09-30 | 2021-03-30 | 广州视源电子科技股份有限公司 | Courseware display method, system, device and storage medium |
| CN112584206A (en) * | 2019-09-30 | 2021-03-30 | 广州视源电子科技股份有限公司 | Courseware display method, system, device and storage medium |
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| CN101488078A (en) * | 2008-01-15 | 2009-07-22 | 上海交通大学医学院附属瑞金医院 | Double-screen output method for human-machine interaction data |
| CN101739137A (en) * | 2008-11-05 | 2010-06-16 | 北京广利核系统工程有限公司 | KVM device for realizing quick switching |
| CN105183197A (en) * | 2015-10-09 | 2015-12-23 | 中国电子科技集团公司第二十研究所 | Mouse double-screen sharing method |
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| CN101078955A (en) * | 2006-05-26 | 2007-11-28 | 南京易思克网络安全技术有限责任公司 | Multiple computer screen mouse switching device and method |
| CN101488078A (en) * | 2008-01-15 | 2009-07-22 | 上海交通大学医学院附属瑞金医院 | Double-screen output method for human-machine interaction data |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110531870A (en) * | 2019-08-16 | 2019-12-03 | 北京小鸟科技股份有限公司 | KVM attends a banquet management system and mouse picking method |
| CN112579023A (en) * | 2019-09-30 | 2021-03-30 | 广州视源电子科技股份有限公司 | Courseware display method, system, device and storage medium |
| CN112584207A (en) * | 2019-09-30 | 2021-03-30 | 广州视源电子科技股份有限公司 | Video signal processing method, system, equipment and storage medium |
| CN112579022A (en) * | 2019-09-30 | 2021-03-30 | 广州视源电子科技股份有限公司 | Courseware display method, system, device and storage medium |
| CN112584206A (en) * | 2019-09-30 | 2021-03-30 | 广州视源电子科技股份有限公司 | Courseware display method, system, device and storage medium |
| CN112584206B (en) * | 2019-09-30 | 2023-05-16 | 广州视源电子科技股份有限公司 | Courseware display method, system, equipment and storage medium |
| CN112584207B (en) * | 2019-09-30 | 2023-05-30 | 广州视源电子科技股份有限公司 | Video signal processing method, system, equipment and storage medium |
| CN112579022B (en) * | 2019-09-30 | 2024-01-30 | 广州视源电子科技股份有限公司 | Courseware display method, system, equipment and storage medium |
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Application publication date: 20190514 |