CN106598295A - Method and system for improving operation delay feeling of KVM mouse - Google Patents
Method and system for improving operation delay feeling of KVM mouse Download PDFInfo
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- CN106598295A CN106598295A CN201611140387.6A CN201611140387A CN106598295A CN 106598295 A CN106598295 A CN 106598295A CN 201611140387 A CN201611140387 A CN 201611140387A CN 106598295 A CN106598295 A CN 106598295A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/0227—Cooperation and interconnection of the input arrangement with other functional units of a computer
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/04845—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range for image manipulation, e.g. dragging, rotation, expansion or change of colour
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
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- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Information Transfer Between Computers (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The embodiment of the invention discloses a method and system for improving operation delay feeling of a KVM mouse. In the embodiment of the invention, the mouse is not grabbed when an image capture module grabs a remote service system desktop image, thus, a mouse displayed by seat management software is a local mouse of a PC, and an operator cannot feel mouse operation delay; or a keyboard and mouse capture module already sends a mouse operation event to a remote service system end by a network, response and corresponding mouse operations are performed in a keyboard and mouse response module of the remote service system end, and from a view of the operator, it looks like operating the mouse of a remote service system by the operator. Therefore, with the method and the system which are disclosed by the embodiment of the invention, the delay feeling during KVM mouse control by a software scheme in a seat management system is effectively improved, the accuracy of the operator on mouse control is improved, and the working efficiency and the experience of the operator are greatly improved.
Description
Technical field
The present invention relates to improve mouse action time delay field, more particularly to a kind of side for improving KVM mouse action time delay senses
Method and system.
Background technology
Management of attending a banquet refers to that operator realize many set operation systems by a set of keyboard mouse device in working area
Control.
Management system of currently attending a banquet has the soft decoding scheme of hardware plan, hard coded and a software scenario, wherein software scenario with
Its with low cost, deployment is simple and convenient, upgrade maintenance is easy, use is flexible and feature richness and occupy certain market part
Volume.
But, the software scenario currently attended a banquet in management system prolongs as the delay of image can be produced to the operation of mouse
When, can exist when KVM mouse control is carried out than more serious time delay sense, operator are greatly have impact on to mouse control
Accuracy, the work efficiency and Experience Degree on operator affect larger.
Therefore it provides a kind of time delay effectively improved when software scenario in management system of attending a banquet carries out KVM mouse control
Sense, improves accuracy of the operator to mouse control, the greatly method of the work efficiency and Experience Degree of lifting operation personnel
And device is those skilled in the art's technical issues that need to address.
The content of the invention
A kind of method and system for improving KVM mouse action time delay senses are embodiments provided, is effectively improved and is sat
Time delay sense when software scenario carries out KVM mouse control in seat management system, improves accuracy of the operator to mouse control,
The greatly work efficiency and Experience Degree of lifting operation personnel.
A kind of method for improving KVM mouse action time delay senses is embodiments provided, including：
Operation system only captures the desktop picture for not containing mouse by API, the desktop picture is encoded, is obtained
H264 code streams, and the H264 code streams are sent to by management software terminal of attending a banquet by the network equipment；
The H264 code streams described in management software terminal-pair of attending a banquet be decoded into described in attend a banquet management software terminal can
The graphical format for directly processing, obtains decoded image, carries out the figure after being rendered to the decoded image
Picture, and the image after described rendering and local mouse corresponding with the management software terminal of attending a banquet are sent to into display unit.
Preferably, the H264 code streams described in management software terminal-pair of attending a banquet be decoded into described in attend a banquet management software end
The graphical format that end directly can be processed, obtains decoded image, the decoded image is carried out being rendered
Image afterwards, and the image after described rendering and local mouse corresponding with the management software terminal of attending a banquet are sent to into display
Also include after unit：
The display unit show the image after rendering and with described corresponding suslik of management software terminal of attending a banquet
After mark, the management software terminal of attending a banquet gets the Action Events of keyboard and mouse, and passes through the network equipment by the operation thing
Part is sent to the operation system.
Preferably, the display unit shows the image after described rendering and corresponding with the management software terminal of attending a banquet
After local mouse, the management software terminal of attending a banquet gets the Action Events of keyboard and mouse, and will be described by the network equipment
Action Events also include after being sent to the operation system：
The operation system controls the keyboard and mouse of the operation system and carries out operation corresponding with the Action Events.
Preferably, the operation system is encoded to the desktop picture by FFmpeg storehouses of increasing income, and obtains H264 codes
Stream.
Preferably, the quantity of the operation system is at least one.
Preferably, the embodiment of the present invention additionally provides a kind of system for improving KVM mouse action time delay senses, and its feature exists
In, including：Operation system, the network equipment, management software of attending a banquet terminal and display unit；
The operation system is connected with the network device communications；
The management software terminal of attending a banquet is connected with the network device communications；
The display unit is connected with the management software terminal communication of attending a banquet；
Wherein, the operation system is used to only capture the desktop picture for not containing mouse by API, to the desktop picture
Encoded, obtain H264 code streams, and the H264 code streams are sent to by the management software terminal of attending a banquet by the network equipment；
It is described to attend a banquet management software terminal for management software terminal of attending a banquet described in being decoded into the H264 code streams
The graphical format that directly can be processed, obtains decoded image, after carrying out being rendered to the decoded image
Image, and it is single that the image after described rendering and local mouse corresponding with the management software terminal of attending a banquet are sent to display
Unit.
Preferably, the management software terminal of attending a banquet be additionally operable to the image after the display unit shows described rendering and
After local mouse corresponding with the management software terminal of attending a banquet, the Action Events of keyboard and mouse are got, and is set by network
It is standby that the Action Events are sent to into the operation system.
Preferably, the operation system is additionally operable to control the keyboard and mouse of the operation system is carried out and the Action Events
Corresponding operation.
Preferably, the operation system includes：Mouse hidden module, image-capture module, soft coding module, first network
Sending module, keyboard and mouse event response module and first network receiver module；
Described image handling module and the soft coding module connection；
The first network sending module and the soft coding module connection；
The keyboard and mouse event response module and first network receiver module connection；
Wherein, the mouse hidden module is for replacing with transparent image by the mouse of the operation system；
Described image handling module is used to only capture the desktop picture for not containing mouse by API；
The soft coding module obtains H264 code streams for encoding to the desktop picture；
The first network sending module is for being sent to the management software terminal of attending a banquet by the H264 code streams；
First networking receiver module is used for the behaviour of the keyboard and mouse for getting the management software terminal transmission of attending a banquet
Make event；
The keyboard and mouse event response module is used to control the keyboard and mouse of the operation system to be carried out and the operation
The corresponding operation of event.
Preferably, the management software terminal of attending a banquet includes：Graphics process display module, soft decoder module, the second network
Receiver module, the second network sending module and keyboard and mouse event capturing module；
The second network receiver module and the soft decoder module connection；
The graphics process display module and the soft decoder module connection；
The second network sending module and keyboard and mouse event capturing module connection；
Wherein, the second network receiver module is used to get the H264 code streams；
The soft decoder module can be straight for attending a banquet management software terminal described in being decoded into the H264 code streams
The graphical format of process is connect, decoded image is obtained；
The graphics process display module for the image after being rendered is carried out to the decoded image, and
Image after described rendering and local mouse corresponding with the management software terminal of attending a banquet are sent to into display unit；
The keyboard and mouse event capturing module is used for the Action Events for getting keyboard and mouse；
The second network sending module is for being sent to the operation system by the Action Events of keyboard and mouse.
As can be seen from the above technical solutions, the embodiment of the present invention has advantages below：
A kind of method and system for improving KVM mouse action time delay senses are embodiments provided, wherein, the improvement
The method of KVM mouse action time delay senses includes：Operation system only captures the desktop picture for not containing mouse by API, to described
Desktop picture is encoded, and obtains H264 code streams, and the H264 code streams are sent to management software of attending a banquet by the network equipment
Terminal；The H264 code streams described in management software terminal-pair of attending a banquet be decoded into described in attend a banquet management software terminal can be direct
The graphical format of process, obtains decoded image, and the image after being rendered is carried out to the decoded image, and
Image after described rendering and local mouse corresponding with the management software terminal of attending a banquet are sent to into display unit.At this
It is in bright embodiment, as image-capture module is when teleaction service system desktop image is captured, no that its mouse is captured,
So the mouse that management software end of attending a banquet shows, it is the local mouse of its PC, therefore the imperceptible mouse action of operator
Postpone；Furthermore, as the event of mouse action has been sent to teleaction service system by network by keyboard and mouse trapping module
System end, and response and corresponding mouse action have been carried out in the keyboard and mouse respond module of teleaction service system end, in operator
Member apparently, is like the mouse in operation teleaction service system, therefore, the embodiment of the present invention effectively improves management of attending a banquet
Time delay sense when software scenario carries out KVM mouse control in system, improves accuracy of the operator to mouse control, greatly
The work efficiency and Experience Degree of lifting operation personnel.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is a kind of schematic flow sheet of method for improving KVM mouse action time delay senses provided in an embodiment of the present invention；
Fig. 2 is that a kind of another flow process of method for improving KVM mouse action time delay senses provided in an embodiment of the present invention is illustrated
Figure；
Fig. 3 is a kind of structural representation of system for improving KVM mouse action time delay senses provided in an embodiment of the present invention；
Fig. 4 is that a kind of systematic difference for improving KVM mouse action time delay senses provided in an embodiment of the present invention is implemented to illustrate
It is intended to.
Specific embodiment
A kind of method and system for improving KVM mouse action time delay senses are embodiments provided, is effectively improved and is sat
Time delay sense when software scenario carries out KVM mouse control in seat management system, improves accuracy of the operator to mouse control,
The greatly work efficiency and Experience Degree of lifting operation personnel.
To enable goal of the invention of the invention, feature, advantage more obvious and understandable, below in conjunction with the present invention
Accompanying drawing in embodiment, is clearly and completely described to the technical scheme in the embodiment of the present invention, it is clear that disclosed below
Embodiment be only a part of embodiment of the invention, and not all embodiment.Based on the embodiment in the present invention, this area
All other embodiment that those of ordinary skill is obtained under the premise of creative work is not made, belongs to protection of the present invention
Scope.
Refer to Fig. 1, an a kind of enforcement of method for improving KVM mouse action time delay senses provided in an embodiment of the present invention
Example, including：
101st, operation system only captures the desktop picture for not containing mouse by API, desktop picture is encoded, is obtained
H264 code streams, and H264 code streams are sent to by management software terminal of attending a banquet by the network equipment；
Mouse hidden module is included in teleaction service system, it is transparent for the mouse in teleaction service system is replaced with
Image, though what such image-capture module grabbed by system API is the desktop picture with mouse, but as mouse is
Transparent, so the desktop picture for actually grabbing is without mouse.
Then, operation system only captures the desktop picture for not containing mouse by API, desktop picture is encoded, is obtained
To H264 code streams, and H264 code streams are sent to by management software terminal of attending a banquet by the network equipment.
102nd, management software of attending a banquet terminal-pair H264 code stream carries out being decoded into management software terminal of attending a banquet and directly can process
Graphical format, obtain decoded image, the image after being rendered carried out to decoded image, and after rendering
Image and local mouse corresponding with management software terminal of attending a banquet be sent to display unit.
After getting H264 code streams, management software of attending a banquet terminal-pair H264 code stream carries out being decoded into management software terminal of attending a banquet
The graphical format that directly can be processed, obtains decoded image, carries out the figure after being rendered to decoded image
Picture, and the image after rendering and local mouse corresponding with management software terminal of attending a banquet are sent to into display unit.
Refer to Fig. 2, a kind of another reality for the method for improving KVM mouse action time delay senses provided in an embodiment of the present invention
Example is applied, including：
201st, operation system only captures the desktop picture for not containing mouse by API, desktop picture is encoded, is obtained
H264 code streams, and H264 code streams are sent to by management software terminal of attending a banquet by the network equipment；
Mouse hidden module is included in teleaction service system, it is transparent for the mouse in teleaction service system is replaced with
Image, though what such image-capture module grabbed by system API is the desktop picture with mouse, but as mouse is
Transparent, so the desktop picture for actually grabbing is without mouse.
Then, operation system only captures the desktop picture for not containing mouse by API, desktop picture is encoded, is obtained
To H264 code streams, and H264 code streams are sent to by management software terminal of attending a banquet by the network equipment.
202nd, management software of attending a banquet terminal-pair H264 code stream carries out being decoded into management software terminal of attending a banquet and directly can process
Graphical format, obtain decoded image, the image after being rendered carried out to decoded image, and after rendering
Image and local mouse corresponding with management software terminal of attending a banquet be sent to display unit；
After getting H264 code streams, management software of attending a banquet terminal-pair H264 code stream carries out being decoded into management software terminal of attending a banquet
The graphical format that directly can be processed, obtains decoded image, carries out the figure after being rendered to decoded image
Picture, and the image after rendering and local mouse corresponding with management software terminal of attending a banquet are sent to into display unit.
203rd, after display unit shows the image after rendering and local mouse corresponding with management software terminal of attending a banquet, attend a banquet
Management software terminal gets the Action Events of keyboard and mouse, and Action Events are sent to operation system by the network equipment；
After display unit shows the image after rendering and local mouse corresponding with management software terminal of attending a banquet, management of attending a banquet
Software terminal gets the Action Events of keyboard and mouse, and Action Events are sent to operation system by the network equipment.
204th, the keyboard and mouse of operation system control business system carries out operation corresponding with Action Events.
After getting the Action Events of keyboard and mouse, the keyboard and mouse of operation system control business system is carried out and operation thing
The corresponding operation of part.
In the present embodiment, operation system is encoded to desktop picture by FFmpeg storehouses of increasing income, and obtains H264 code streams,
And the quantity of operation system is at least one.
Refer to Fig. 3, an a kind of enforcement of system for improving KVM mouse action time delay senses provided in an embodiment of the present invention
Example, including：
Operation system 301, the network equipment 302, management software of attending a banquet terminal 303 and display unit 304；
Operation system 301 is communicated to connect with the network equipment 302；
Management software of attending a banquet terminal 303 is communicated to connect with the network equipment 302；
Display unit 304 is communicated to connect with management software terminal 303 of attending a banquet；
Wherein, operation system 301 is used to only capture the desktop picture for not containing mouse by API, and desktop picture is carried out
Coding, obtains H264 code streams, and H264 code streams is sent to management software terminal 303 of attending a banquet by the network equipment 302；
Management software of attending a banquet terminal 303 directly can be located for carrying out being decoded into management software terminal of attending a banquet to H264 code streams
The graphical format of reason, obtains decoded image, carries out the image after being rendered to decoded image, and will render
Image and local mouse corresponding with management software terminal 303 of attending a banquet afterwards is sent to display unit 304.
Management software of attending a banquet terminal 303 is additionally operable to show the image after rendering in display unit 304 and manages soft with attending a banquet
After the corresponding local mouse of part terminal 303, the Action Events of keyboard and mouse are got, and thing will be operated by the network equipment 302
Part is sent to operation system 301.
Operation system 301 is additionally operable to the keyboard and mouse of control business system 301 and carries out operation corresponding with Action Events.
Operation system 301 includes：Mouse hidden module 3011, image-capture module 3012, soft coding module 3013, first
Network sending module 3014, keyboard and mouse event response module 3015 and first network receiver module 3016；
Image-capture module 3012 and soft coding module 3013 connect；
First network sending module 3014 and soft coding module 3013 connect；
Keyboard and mouse event response module 3015 and first network receiver module 3016 connect；
Wherein, mouse hidden module 3011 is for replacing with transparent image by the mouse of operation system 301；
Image-capture module 3012 is used to only capture the desktop picture for not containing mouse by API；
Soft coding module 3013 obtains H264 code streams for encoding to desktop picture；
First network sending module 3014 is for being sent to management software terminal 303 of attending a banquet by H264 code streams；
First networking receiver module 3016 is used for the operation of the keyboard and mouse for getting the transmission of management software terminal 303 of attending a banquet
Event；
Keyboard and mouse event response module 3015 is used for the keyboard and mouse of control business system 301 to be carried out and Action Events pair
The operation answered.
Management software of attending a banquet terminal 303 includes：Graphics process display module 3031, soft decoder module 3032, the second network
Receiver module 3033, the second network sending module 3034 and keyboard and mouse event capturing module 3035；
Second network receiver module 3033 and soft decoder module 3032 connect；
Graphics process display module 3031 and soft decoder module 3032 connect；
Second network sending module 3034 and keyboard and mouse event capturing module 3035 connect；
Wherein, the second network receiver module 3033 is used to get H264 code streams；
Soft decoder module 3032 attends a banquet what management software terminal directly can be processed for carrying out being decoded into H264 code streams
Graphical format, obtains decoded image；
Graphics process display module 3031 for carrying out the image after being rendered to decoded image, and by wash with watercolours
Image and local mouse corresponding with management software terminal 303 of attending a banquet after dye is sent to display unit 304；
Keyboard and mouse event capturing module 3035 is used for the Action Events for getting keyboard and mouse；
Second network sending module 3034 is for being sent to operation system 301 by the Action Events of keyboard and mouse.
The above is that structure and connected mode to a kind of system for improving KVM mouse action time delay senses are carried out specifically
It is bright, for ease of understanding, a kind of systematic difference for improving KVM mouse action time delay senses will be entered with a concrete application scene below
Row explanation, refers to Fig. 4, and application examples includes：
(1) image-capture module：Desktop picture is only captured by system AP I, mouse is not captured；
(2) soft coding module：Increased income storehouse using FFmpeg etc., by the image for grabbing, be encoded into H264 code streams；
(3) network sending module：Send H264 code streams and keyboard and mouse event that coding is completed；
(4) network receiver module：Receive H264 code streams and keyboard and mouse event；
(5) soft decoder module：Increased income storehouse using FFmpeg etc., can be straight for graphics process display module by H264 code stream decodings
Connect the picture format of process；
(6) graphics process display module：The output of decoded image rendering is shown to display；
(7) keyboard and mouse event capturing module：The Action Events of capture keyboard and mouse；
(8) keyboard and mouse event response module：Operated according to keyboard and mouse Action Events accordingly.
In teleaction service system, image-capture module grabs the desktop picture of operation system by system API, but
Mouse is not captured；The picture coding for grabbing is H264 code streams by soft coding module, and by network sending module, by the code stream
It is sent to management software end of attending a banquet.
Attending a banquet on management software end, network receiver module receives H264 code streams, and passes through soft decoder module by H264 codes
Stream is decoded into the graphical format that graphics process display module directly can be processed, and graphics process display module is rendered to image
Output afterwards is shown to display.
Meanwhile, on management software of attending a banquet end, keyboard and mouse event capturing module will capture operator to keyboard and mouse
The operation of equipment, and by network sending module, send the events to teleaction service system end.
In teleaction service system, network receiver module receives above-mentioned keyboard and mouse event, is rung by keyboard and mouse event
Module is answered, the keyboard and mouse for controlling teleaction service system is operated accordingly.
It is as image-capture module is when teleaction service system desktop image is captured, no that its mouse is captured, institute
With the mouse that management software end of attending a banquet shows, it is the local mouse of its PC, therefore the imperceptible mouse action of operator prolongs
Late；Furthermore, as the event of mouse action has been sent to teleaction service system by network by keyboard and mouse trapping module
End, and response and corresponding mouse action have been carried out in the keyboard and mouse respond module of teleaction service system end, therefore, in operation
Personnel apparently, are like the mouse in operation teleaction service system.
Those skilled in the art can be understood that, for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, may be referred to the corresponding process in preceding method embodiment, will not be described here.
In several embodiments provided herein, it should be understood that disclosed system, apparatus and method can be with
Realize by another way.For example, device embodiment described above is only schematic, for example, the unit
Divide, only a kind of division of logic function can have other dividing mode, such as multiple units or component when actually realizing
Can with reference to or be desirably integrated into another system, or some features can be ignored, or not perform.It is another, it is shown or
The coupling each other for discussing or direct-coupling or communication connection can be the indirect couplings by some interfaces, device or unit
Close or communicate to connect, can be electrical, mechanical or other forms.
The unit as separating component explanation can be or may not be it is physically separate, it is aobvious as unit
The part for showing can be or may not be physical location, you can local to be located at one, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected according to the actual needs to realize the mesh of this embodiment scheme
's.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit, it is also possible to
It is that unit is individually physically present, it is also possible to which two or more units are integrated in a unit.Above-mentioned integrated list
Unit both can be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.
If the integrated unit is realized and as independent production marketing or use using in the form of SFU software functional unit
When, can be stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially
The part for contributing to prior art in other words or all or part of the technical scheme can be in the form of software products
Embody, the computer software product is stored in a storage medium, use so that a computer including some instructions
Equipment (can be personal computer, server, or network equipment etc.) performs the complete of each embodiment methods described of the invention
Portion or part steps.And aforesaid storage medium includes：USB flash disk, portable hard drive, read only memory (ROM, Read-Only
Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can store journey
The medium of sequence code.
The above, above example only to illustrate technical scheme, rather than a limitation；Although with reference to front
State embodiment to be described in detail the present invention, it will be understood by those within the art that：Which still can be to front
State the technical scheme described in each embodiment to modify, or equivalent is carried out to which part technical characteristic；And these
Modification is replaced, and does not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a kind of method for improving KVM mouse action time delay senses, it is characterised in that include：
Operation system only captures the desktop picture for not containing mouse by API, and the desktop picture is encoded, H264 is obtained
Code stream, and the H264 code streams are sent to by management software terminal of attending a banquet by the network equipment；
The H264 code streams described in management software terminal-pair of attending a banquet be decoded into described in attend a banquet management software terminal can be direct
The graphical format of process, obtains decoded image, and the image after being rendered is carried out to the decoded image, and
Image after described rendering and local mouse corresponding with the management software terminal of attending a banquet are sent to into display unit.
2. the method for improving KVM mouse action time delay senses according to claim 1, it is characterised in that the management of attending a banquet
Software terminal is attended a banquet the graphical format that management software terminal directly can process described in being decoded into the H264 code streams, obtains
To decoded image, the image after being rendered is carried out to the decoded image, and by the figure after described rendering
Picture and local mouse corresponding with the management software terminal of attending a banquet also include after being sent to display unit：
After the display unit shows the image after rendering and local mouse corresponding with the management software terminal of attending a banquet,
The management software terminal of attending a banquet gets the Action Events of keyboard and mouse, and sends the Action Events by the network equipment
To the operation system.
3. the method for improving KVM mouse action time delay senses according to claim 2, it is characterised in that the display unit
After image and local mouse corresponding with the management software terminal of attending a banquet after rendering described in showing, the management software of attending a banquet
Terminal gets the Action Events of keyboard and mouse, and by the network equipment by the Action Events be sent to the operation system it
Also include afterwards：
The operation system controls the keyboard and mouse of the operation system and carries out operation corresponding with the Action Events.
4. the method for improving KVM mouse action time delay senses according to claim 1, it is characterised in that the operation system
The desktop picture is encoded by FFmpeg storehouses of increasing income, obtain H264 code streams.
5. the method for improving KVM mouse action time delay senses according to claim 1, it is characterised in that the operation system
Quantity be at least one.
6. a kind of system for improving KVM mouse action time delay senses, it is characterised in that include：Operation system, the network equipment, attend a banquet
Management software terminal and display unit；
The operation system is connected with the network device communications；
The management software terminal of attending a banquet is connected with the network device communications；
The display unit is connected with the management software terminal communication of attending a banquet；
Wherein, the operation system is used to only capture the desktop picture for not containing mouse by API, and the desktop picture is carried out
Coding, obtains H264 code streams, and the H264 code streams is sent to the management software terminal of attending a banquet by the network equipment；
It is described attend a banquet management software terminal can for attending a banquet management software terminal described in being decoded into the H264 code streams
The graphical format for directly processing, obtains decoded image, carries out the figure after being rendered to the decoded image
Picture, and the image after described rendering and local mouse corresponding with the management software terminal of attending a banquet are sent to into display unit.
7. the system for improving KVM mouse action time delay senses according to claim 6, it is characterised in that the management of attending a banquet
Software terminal is additionally operable to the image after the display unit shows described rendering and is answered with the management software terminal-pair of attending a banquet
Local mouse after, get the Action Events of keyboard and mouse, and the Action Events be sent to by the network equipment described
Operation system.
8. the system for improving KVM mouse action time delay senses according to claim 7, it is characterised in that the operation system
The keyboard and mouse for being additionally operable to control the operation system carries out operation corresponding with the Action Events.
9. the system for improving KVM mouse action time delay senses according to claim 8, it is characterised in that the operation system
Including：Mouse hidden module, image-capture module, soft coding module, first network sending module, keyboard and mouse event response mould
Block and first network receiver module；
Described image handling module and the soft coding module connection；
The first network sending module and the soft coding module connection；
The keyboard and mouse event response module and first network receiver module connection；
Wherein, the mouse hidden module is for replacing with transparent image by the mouse of the operation system；
Described image handling module is used to only capture the desktop picture for not containing mouse by API；
The soft coding module obtains H264 code streams for encoding to the desktop picture；
The first network sending module is for being sent to the management software terminal of attending a banquet by the H264 code streams；
First networking receiver module is used for the operation thing of the keyboard and mouse for getting the management software terminal transmission of attending a banquet
Part；
The keyboard and mouse event response module is used to control the keyboard and mouse of the operation system to be carried out and the Action Events
Corresponding operation.
10. the system for improving KVM mouse action time delay senses according to claim 9, it is characterised in that the management of attending a banquet
Software terminal includes：Graphics process display module, soft decoder module, the second network receiver module, the second network sending module and
Keyboard and mouse event capturing module；
The second network receiver module and the soft decoder module connection；
The graphics process display module and the soft decoder module connection；
The second network sending module and keyboard and mouse event capturing module connection；
Wherein, the second network receiver module is used to get the H264 code streams；
The soft decoder module directly can be located for management software terminal of attending a banquet described in being decoded into the H264 code streams
The graphical format of reason, obtains decoded image；
The graphics process display module for carrying out the image after being rendered to the decoded image, and by institute
State the image after rendering and local mouse corresponding with the management software terminal of attending a banquet is sent to display unit；
The keyboard and mouse event capturing module is used for the Action Events for getting keyboard and mouse；
The second network sending module is for being sent to the operation system by the Action Events of keyboard and mouse.
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| CN201611140387.6A CN106598295A (en) | 2016-12-12 | 2016-12-12 | Method and system for improving operation delay feeling of KVM mouse |
| PCT/CN2017/090331 WO2018107717A1 (en) | 2016-12-12 | 2017-06-27 | Method and system for mitigating feeling of lag of mouse cursor action in kvm system |
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| CN201611140387.6A CN106598295A (en) | 2016-12-12 | 2016-12-12 | Method and system for improving operation delay feeling of KVM mouse |
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| WO2018107717A1 (en) * | 2016-12-12 | 2018-06-21 | 威创集团股份有限公司 | Method and system for mitigating feeling of lag of mouse cursor action in kvm system |
| CN111479023A (en) * | 2019-07-15 | 2020-07-31 | 广州湖森电子科技有限公司 | Seat conversation processing method, seat cooperation control system and device |
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| CN111694442A (en) * | 2020-06-16 | 2020-09-22 | 深圳市创凯智能股份有限公司 | Method for reducing mouse delay of distributed KVM system |
| CN107562325B (en) * | 2017-09-21 | 2020-11-13 | 深信服科技股份有限公司 | Cursor acceleration method and system of software with cursor in virtual machine |
| CN112274916A (en) * | 2020-11-20 | 2021-01-29 | 杭州雾联科技有限公司 | Keyboard and mouse input method, device, equipment and medium |
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