CN109992184A - A kind of cloud desktop mouse acceleration system and method - Google Patents
A kind of cloud desktop mouse acceleration system and method Download PDFInfo
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- CN109992184A CN109992184A CN201910254316.6A CN201910254316A CN109992184A CN 109992184 A CN109992184 A CN 109992184A CN 201910254316 A CN201910254316 A CN 201910254316A CN 109992184 A CN109992184 A CN 109992184A
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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
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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]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
- G06F9/45533—Hypervisors; Virtual machine monitors
- G06F9/45558—Hypervisor-specific management and integration aspects
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
- G06F9/45533—Hypervisors; Virtual machine monitors
- G06F9/45558—Hypervisor-specific management and integration aspects
- G06F2009/45595—Network integration; Enabling network access in virtual machine instances
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- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Software Systems (AREA)
- Human Computer Interaction (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The present invention provides a kind of cloud desktop mouse acceleration system and method, and data center sends mouse action information to virtual machine；Virtual machine is based on mouse action information, simulates virtual mouse mobile image and is sent to cloud terminal；Cloud terminal updates and shows the virtual mouse mobile image to user.And the virtual mouse in cloud terminal is directly moved according to the movement of physics mouse, is not postponed and pause and transition in rhythm or melody；Mouse images in virtual machine are transferred to the virtual mouse image that cloud terminal is updated after cloud terminal by agreement, ensure that cloud terminal is identical with the virtual mouse shape in virtual machine.It is able to solve the influence because of disturbing factor in network bandwidth or other transmission processes, avoids the delay for bringing apparent mouse to show to user and pause and transition in rhythm or melody sense.
Description
Technical field
The present invention relates to virtualizations and field of cloud calculation more particularly to a kind of cloud desktop mouse acceleration system and method.
Background technique
Cloud computing (Cloud Computing) is the increase, use and interactive mode of related service Internet-based, is led to
Often it is related to providing the resource of dynamic easily extension and often virtualization by internet.Cloud is a kind of ratio of network, internet
Explain saying.
Cloud computing is distributed on a large amount of distributed computer by making to calculate, rather than local computer or remote service
In device, the operation of enterprise data center will be more like with internet.This enable enterprise by resource switch to need application
On, computer and storage system are accessed according to demand.
The cloud that virtual machine desktop image in field of cloud calculation, data center is transferred to user by communication protocol is whole
Desktop picture is showed user by end, cloud terminal.Mouse images in virtual machine are similar with desktop picture, are that communication protocol passes
Mouse images are showed user by the defeated cloud terminal to user, cloud terminal.The transmission mode of this mouse images is transmitted across
In journey in network bandwidth or other transmission processes disturbing factor influence, can bring what apparent mouse showed to prolong to user
Slow and pause and transition in rhythm or melody sense.
Summary of the invention
In order to overcome the transmission mode of mouse images to be done by network bandwidth in transmission process or other transmission processes
The influence for disturbing factor, avoids the delay for bringing apparent mouse to show to user and pause and transition in rhythm or melody sense, and the present invention provides a kind of cloud table
Face mouse acceleration system characterized by comprising data center, cloud terminal and virtual machine；
Data center is used to send mouse action information to virtual machine；
Virtual machine is based on mouse action information, simulates virtual mouse mobile image and is sent to cloud terminal；
Cloud terminal is also used to update and show the virtual mouse mobile image.
Explanation is needed further exist for, data center is communicatively coupled by default communication protocol with virtual machine；
Virtual machine is communicatively coupled by default communication protocol with cloud terminal.
Explanation is needed further exist for, virtual machine configuration has cache module；
Cache module is used for the mouse action information that data cached center is sent, and is moved mouse in a manner of first in first out
Make information, simulates virtual mouse mobile image.
Explanation is needed further exist for, data center is also used to send mouse action information to virtual machine while configuration is current
The time data frame of mouse action information；Virtual machine simulates virtual mouse mobile image and setup time stamp, is sent to cloud end
End；
Cloud terminal is also used to update and show the virtual mouse mobile image and corresponding timestamp.
Explanation is needed further exist for, cloud terminal is also used to receive virtual mouse mobile image and the time of virtual machine transmission
Stamp, and judge the time difference between the timestamp and time data frame whether superthreshold；
Delay prompt is issued if superthreshold.
The present invention also provides a kind of cloud desktop mouse accelerated method, method includes:
Data center sends mouse action information to virtual machine；
Virtual machine is based on mouse action information, simulates virtual mouse mobile image and is sent to cloud terminal；
Cloud terminal updates and shows the virtual mouse mobile image to user.
Explanation is needed further exist for, virtual machine receives and caches mouse action information；
By mouse action information in a manner of first in first out, virtual mouse mobile image is simulated.
Explanation is needed further exist for, virtual machine obtains the sending time of mouse action information and the mouse action information
Data frame；
Based on mouse action information, virtual mouse mobile image is simulated；
Cloud terminal updates and shows the virtual mouse mobile image and corresponding timestamp.
Explanation is needed further exist for, cloud terminal judges between timestamp and time data frame before update and displaying
The time difference whether superthreshold；
Such as superthreshold, then delay prompt is issued；
Such as non-superthreshold, then updates and show.
As can be seen from the above technical solutions, the invention has the following advantages that
Data center of the present invention sends mouse action information to virtual machine；Virtual machine is based on mouse action information, simulates
Virtual mouse mobile image is sent to cloud terminal；Cloud terminal updates and shows the virtual mouse mobile image to user.And
Virtual mouse in cloud terminal is directly moved according to the movement of physics mouse, is not postponed and pause and transition in rhythm or melody；Mouse in virtual machine
Image is transferred to the virtual mouse image that cloud terminal is updated after cloud terminal by agreement, ensure that the void in cloud terminal and virtual machine
Quasi- mouse shape is identical.It is able to solve the influence because of disturbing factor in network bandwidth or other transmission processes, is avoided to user
The delay and pause and transition in rhythm or melody sense for bringing apparent mouse to show.
Detailed description of the invention
In order to illustrate more clearly of technical solution of the present invention, attached drawing needed in description will be made below simple
Ground introduction, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ordinary skill
For personnel, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is cloud desktop mouse acceleration system schematic diagram；
Fig. 2 is cloud desktop mouse accelerated method flow chart.
Specific embodiment
It in order to make the invention's purpose, features and advantages of the invention more obvious and easy to understand, below will be with specific
Examples and drawings, the technical solution protected to the present invention are clearly and completely described, it is clear that implementation disclosed below
Example is only a part of the embodiment of the present invention, and not all embodiment.Based on the embodiment in this patent, the common skill in this field
Art personnel all other embodiment obtained without making creative work belongs to the model of this patent protection
It encloses.
The present invention provides a kind of cloud desktop mouse acceleration system, as shown in Figure 1, comprising: data center 1, cloud terminal 2 and void
Quasi- machine 3；Data center 1 is used to send mouse action information to virtual machine 3；Virtual machine 3 is based on mouse action information, simulates void
Quasi- mouse mobile image is sent to cloud terminal 2；Cloud terminal 2 is also used to update and show the virtual mouse mobile image.
Data center 1 obtains mouse action information by client, and mouse action information can be the movement of mouse, specifically
, the modes such as move up, move down, move to left, move to right, amplify, reduce and rotate.
These action messages can be the demonstration based on certain system function, operation perhaps based on certain softwares or
Certain products use etc..Data center 1 can store the operation of each mouse, form log convenient for later period retrospect
And inquiry.Cloud terminal 2 has display interface, checks for user.
Data center 1 can receive the control instruction that data center user is inputted by terminating machine, for example, on terminating machine
It the movement such as moves up, move down, move to left, move to right, amplify, reduce and rotates to by operation object by mouse, also may be implemented to be based on
The character of keyboard input, the information such as text are shown.Data center 1, which sends mouse action information to virtual machine 3, can be reality
When sending, the certain time interval that can also be delayed issue.
Simultaneous display while data center 1 may be implemented to multiple cloud terminal 2 in the present invention.Data center and virtual machine into
Row communication connection mode and virtual machine and cloud terminal are communicatively coupled mode and can be assisted using spice agreement or vnc
View.
If in the case where communicating the asynchronous situation of transmit process data, or in order to improve data-handling efficiency.Virtual machine is matched
It is equipped with cache module；Cache module is used for the mouse action information that data cached center is sent, and will in a manner of first in first out
Mouse action information simulates virtual mouse mobile image.
The mouse action information that data center 1 is sent out first is cached in this way, is being based on preset set time point, or
It carries out simulating virtual mouse mobile image based on preset duration and is sent to cloud terminal.
Can certainly buffer some amount mouse action information, or a set of mouse action information of caching, Huo Zheji
A whole set of operating process mouse action information is cached in the needs of user, after completing instruction and issuing instruction, is gradually issued.This
Sample can the needs based on user targetedly configured.
Cache module may include packaging material.The computer-readable medium of data may include computer storage medium,
Such as random access memory (RAM), read-only memory (ROM), nonvolatile RAM (NVRAM), electrically erasable
Programmable read only memory (EEPROM), flash memory, magnetically or optically data storage medium and analog.In some embodiments, one
Kind manufacture product may include one or more computer-readable storage mediums.
In order to control or learn that the time data center of action message and motion images delivering is also used to void
Quasi- machine sends the time data frame that mouse action information configures current mouse action message simultaneously；Virtual machine simulates virtual mouse
Mobile image and setup time stamp, are sent to cloud terminal；Cloud terminal is also used to update and show the virtual mouse mobile image
And corresponding timestamp.
Carrying out mouse action playback in this way, when perhaps searching history can based on time data frame or timestamp come
It carries out.It is also convenient for user and understands current actuation time, process.
Cloud terminal is also used to receive the virtual mouse mobile image and timestamp of virtual machine transmission, and judges the timestamp
Time difference between time data frame whether superthreshold；Delay prompt is issued if superthreshold.
If exceeding threshold value, it may cause mouse action and lose continuity, the operation information of a set of completion can not be formed,
The use of user is influenced in this way.Based on the time difference whether the judgement of superthreshold, it is available to be issued to cloud terminal from data center
Whether display meets preset requirement.And then it may determine that the continuity of current mouse movement.
Based on above system, the present invention also provides a kind of cloud desktop mouse accelerated methods, as shown in Fig. 2, method includes:
S11, data center send mouse action information to virtual machine；
S12, virtual machine are based on mouse action information, simulate virtual mouse mobile image and be sent to cloud terminal；
S13, cloud terminal update and show the virtual mouse mobile image to user.
It is illustrated in order to further illustrate below this method with a specific embodiment, the physics mouse in cloud terminal
Deviation post and physics mouse, which are acted, is sent to virtual machine by communication protocol；
Virtual machine internal carries out simulation input according to the mouse position and movement that receive；
Communication protocol obtains the mouse images after the input of virtual machine mouse emulation；
Mouse images in virtual machine pass to cloud terminal by communication protocol；
Cloud terminal updates the virtual mouse image received:
In the physics mouse moving process of cloud terminal, virtual mouse image in cloud terminal is according to the offset of physics mouse
It is moved, the virtual mouse image that the image of virtual mouse is directly received using the cloud terminal last time at this time.
It repeats the above steps until completing all to show.
Virtual mouse in cloud terminal is directly moved according to the movement of physics mouse, is not postponed and pause and transition in rhythm or melody；Virtual machine
Interior mouse images are transferred to the virtual mouse image that cloud terminal is updated after cloud terminal by agreement, ensure that cloud terminal and virtual
Virtual mouse shape in machine is identical.
Technology as described herein may be implemented in hardware, software, firmware or any combination of them.The various spies
Sign is module, and unit or assembly may be implemented together in integration logic device or separately as discrete but interoperable logic
Device or other hardware devices.In some cases, the various features of electronic circuit may be implemented as one or more integrated
Circuit devcie, such as IC chip or chipset.
It includes that one or more processors execute that the code or instruction, which can be software and/or firmware by processing circuit,
Such as one or more digital signal processors (DSP), general purpose microprocessor, application-specific integrated circuit (ASICs), scene can be compiled
Journey gate array (FPGA) or other equivalents are integrated circuit or discrete logic.Therefore, term " processor, " due to
It can refer to that any aforementioned structure or any other structure are more suitable for the technology as described herein realized as used herein.Separately
Outside, in some respects, function described in the disclosure can be provided in software module and hardware module.
Method and device of the invention may be achieved in many ways.For example, can by software, hardware, firmware or
Person's software, hardware, firmware any combination realize method and device of the invention.The step of for the method it is above-mentioned
Sequence is merely to be illustrated, and the step of method of the invention is not limited to sequence described in detail above, unless with other sides
Formula illustrates.In addition, in some embodiments, the present invention can be also embodied as recording program in the recording medium, these
Program includes for realizing machine readable instructions according to the method for the present invention.Thus, the present invention also covers storage for executing
The recording medium of program according to the method for the present invention.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (9)
1. a kind of cloud desktop mouse acceleration system characterized by comprising data center, cloud terminal and virtual machine；
Data center is used to send mouse action information to virtual machine；
Virtual machine is based on mouse action information, simulates virtual mouse mobile image and is sent to cloud terminal；
Cloud terminal is also used to update and show the virtual mouse mobile image.
2. cloud desktop mouse acceleration system according to claim 1, which is characterized in that
Data center is communicatively coupled by default communication protocol with virtual machine；
Virtual machine is communicatively coupled by default communication protocol with cloud terminal.
3. cloud desktop mouse acceleration system according to claim 1, which is characterized in that
Virtual machine configuration has cache module；
Cache module is used for the mouse action information that data cached center is sent, and is believed mouse action in a manner of first in first out
Breath, simulates virtual mouse mobile image.
4. cloud desktop mouse acceleration system according to claim 1, which is characterized in that
Data center is also used to send mouse action information to virtual machine while configuring the time data of current mouse action message
Frame；Virtual machine simulates virtual mouse mobile image and setup time stamp, is sent to cloud terminal；
Cloud terminal is also used to update and show the virtual mouse mobile image and corresponding timestamp.
5. cloud desktop mouse acceleration system according to claim 4, which is characterized in that
Cloud terminal be also used to receive virtual machine transmission virtual mouse mobile image and timestamp, and judge the timestamp and when
Between time difference between data frame whether superthreshold；
Delay prompt is issued if superthreshold.
6. a kind of cloud desktop mouse accelerated method, which is characterized in that method includes:
Data center sends mouse action information to virtual machine；
Virtual machine is based on mouse action information, simulates virtual mouse mobile image and is sent to cloud terminal；
Cloud terminal updates and shows the virtual mouse mobile image to user.
7. cloud desktop mouse accelerated method according to claim 6, which is characterized in that
Virtual machine receives and caches mouse action information；
By mouse action information in a manner of first in first out, virtual mouse mobile image is simulated.
8. cloud desktop mouse accelerated method according to claim 6, which is characterized in that
Virtual machine obtains the sending time data frame of mouse action information and the mouse action information；
Based on mouse action information, virtual mouse mobile image is simulated；
Cloud terminal updates and shows the virtual mouse mobile image and corresponding timestamp.
9. cloud desktop mouse accelerated method according to claim 8, which is characterized in that
Cloud terminal before update and displaying, judge time difference between timestamp and time data frame whether superthreshold；
Such as superthreshold, then delay prompt is issued；
Such as non-superthreshold, then updates and show.
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| CN201910254316.6A CN109992184A (en) | 2019-03-31 | 2019-03-31 | A kind of cloud desktop mouse acceleration system and method |
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| US20130106698A1 (en) * | 2011-10-28 | 2013-05-02 | Verizon Patent And Licensing Inc. | Correcting client device inputs to a virtual machine |
| CN104067202A (en) * | 2012-12-31 | 2014-09-24 | 华为技术有限公司 | Method, device and system for synchronizing mice |
| CN103701589A (en) * | 2013-12-19 | 2014-04-02 | 福建星网锐捷网络有限公司 | Information transmission method and device based on virtual desktop system and relevant equipment |
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