CN207200731U - A kind of distributed desktop cloud structure - Google Patents
A kind of distributed desktop cloud structure Download PDFInfo
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- CN207200731U CN207200731U CN201720788396.XU CN201720788396U CN207200731U CN 207200731 U CN207200731 U CN 207200731U CN 201720788396 U CN201720788396 U CN 201720788396U CN 207200731 U CN207200731 U CN 207200731U
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Abstract
A kind of distributed desktop cloud structure, it is characterised in that：Including the storage server for data storage, for installation operation system and distribute the multichannel local cloud terminal of resource and multiple be used to show local display device of desktop, described storage server is connected with the multichannel local cloud terminal, and described local display device is connected by display card with the multichannel local cloud terminal.The utility model has used local one to drag multidisplay mode significantly to reduce the cost of desktop cloud configuration, improve display effect while simplify deployment difficulty.
Description
Technical field
It the utility model is related to communication technique field, and in particular to a kind of distributed desktop cloud structure.
Background technology
Cloud computing is the utilization of resources new paragon on a kind of internet, can be public users rely on internet on isomery, from
The service controlled carries out the calculating taken on demand, and the resource of cloud computing is dynamic easily extension and virtualized, and passes through internet
There is provided.Desktop cloud is a kind of cloud defined in accordance with above-mentioned cloud computing, and it can pass through thin-client or other any and networks
Connected equipment accesses cross-platform application program, and whole customers desktop.At present, the existing public cloud scheme of desktop cloud and
Private clound scheme.In public cloud scheme, desktop cloud is concentrated on deployment services device, and cloud service is provided the user by internet.
Public cloud scheme is based on statistic multiplexing principle, system resource can be made farthest to be utilized.But public cloud scheme is present
Following defect：When providing desktop cloud service, because internet time delay is high, unstable networks, cause remote operation reaction slow,
Customer experience is poor；Internet Bandwidth-Constrained, the ability of server can not be given full play to.For example, server can be with smooth playing
Video, due to the influence of internet bandwidth, long-distance user can only see the very poor picture of image quality.In private clound scheme, desktop
Cloud is deployed in enterprise to be used alone on the server built.Although the customer experience of private clound is better than public cloud, but still
Following defect be present：The infrastructure of structure private clound must voluntarily be purchased by enterprise, and system constructing cost is higher；It is privately owned
Cloud is voluntarily built by enterprise, it is impossible to shares use in a wider context, system availability is than relatively low.
In summary, prior art also exist two it is common the problem of, first, high cost, computer fittings cost performance rule
Rule：The lower server end of performance more high performance-price ratio needs expensive storage device, virtual machine server, high-performance between the two
Networking client needs that the thin client of RDP can be parsed.Second, deployment difficulty is high, hard using high-performance centralization
Part equipment, initial stage, input was big, it is necessary to safeguard more professional software and hardwares of set such as storage, virtual machine, desktop cloud management.
Utility model content
The purpose of this utility model is to provide a kind of distributed desktop cloud structure, and it is more that the utility model has used local one to drag
The mode of display significantly reduces the cost of desktop cloud configuration, improves display effect while simplify deployment difficulty.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of distributed desktop cloud
Structure, it is characterised in that：Including the storage server for data storage, for installation operation system and distribute the more of resource
Road cloud terminal and multiple local display devices for being used to show desktop, described storage server are local with the multichannel
Cloud terminal is connected, and described local display device is connected by display card with the multichannel local cloud terminal.
As it is of the present utility model preferably, described storage server passes through gigabit LAN machine and multichannel local cloud
Terminal connects.
As it is of the present utility model preferably, described display card is arranged at the multichannel local cloud terminal, described sheet
Ground display device only carries out the communication of desktop protocol with the multichannel local cloud terminal.
As of the present utility model preferred, described local display device using VGA or HDMI connections and the multichannel
Local cloud terminal carries out wired connection.
As it is of the present utility model preferably, described display card is only physical display card.
As it is of the present utility model preferably, in addition to be arranged in the multichannel local cloud terminal or the storage server
Buffer, the buffer uses solid state hard disc.
As it is of the present utility model preferably, be provided with virtual machine manager, the void in described multichannel local cloud terminal
Plan machine manager divides into multiple independent fictitious host computers, the independent virtual master of corresponding one of each described display card
Machine.
In summary, the utility model has the advantages that：
1st, purchase cost at initial stage that need not be expensive buys storage server, virtual machine server
And storage networking device, reply reduction and be equipped with cost.
2nd, initial stage minimizes configuration：The multichannel cloud terminal with hard disk is equipped with, directly instead of desktop computer
Using so greatly simplify deployment difficulty.
Brief description of the drawings
Fig. 1 is the utility model embodiment structural representation；
In figure：
1- storage servers；2- multichannels local cloud terminal；3- local display devices；4- display cards；5- gigabit LANs
Machine.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in figure 1, the utility model embodiment includes the storage server 1 for data storage, for installation operation
System and distribute the multichannel local cloud terminal 2 of resource and multiple be used to show local display device 3 of desktop, storage service
Device 1 is connected with multichannel local cloud terminal 2, and local display device 3 is connected by display card 4 with multichannel local cloud terminal 2, storage
Server 1 is connected by gigabit LAN machine 5 with multichannel local cloud terminal 2, is simplified in the present embodiment structure to only storage clothes
3 three pieces of business device 1, multichannel local cloud terminal 2, local display device critical pieces, wherein local display device 3 can be liquid crystal
Show that device or LED display, multichannel local cloud terminal 2 carry multiple independent hard disks implementations, storage service using high-performance main frame
Device 1 is the middle-end above rank volume server of main flow.The present embodiment carries multiple in multichannel local cloud terminal 2
It is to be used to desktop being shown to often using the same more than two GPU of CPU tractions for the display card 4 of output image
In individual independent local display device 3, the utility model mainly realizes the function using video card through-transmission technique, but is tied in connection
Existing structure is only needed on structure, reality is penetrated using video card for current most of civilian rank video cards and control system
Existing the technical program has feasibility.
Advantage of this embodiment is that dsc data and cold data effectively can separately be conducted interviews, wherein dsc data is straight
It is connected on and locally conducts interviews, such performance is much larger than the mode of network storage, and cold data visit capacity itself is little, so not
Need local IP access, at the same this kind of structure of the present embodiment need not be expensive initial stage purchase cost come buy storage server 1,
Virtual machine server and storage networking device.
Display card 4 is arranged at multichannel local cloud terminal 2, and local display device 3 only carries out table with multichannel local cloud terminal 2
The communication of face agreement, thus eliminating the need conventional desktop cloud communication data is excessive, and high in the clouds calculates the problem of pressure is excessive.
Local display device 3 carries out wired connection using VGA or HDMI connections and multichannel local cloud terminal 2, traditional
The problem of one maximum technical problem of desktop cloud is Consumer's Experience extreme difference, and its is maximum comes from 3D design of figure and picture, regarded
The support such as frequency meeting, 1080P high definition images is ineffective, and this problem is to solve in traditional desktop cloud structure
, its main cause is that the stability for the network that thin main frame uses with cloud virtual machine is directly connected to display effect, Er Qieyun
Virtual machine performance in end in itself also influences whether actual displayed effect, and multichannel local cloud terminal 2 is in fact for the present embodiment
Exactly one drags a more main frames, and its performance is secure for the display device in its maximum access limit, simultaneously as this
Embodiment uses locality connection structure, it is possible to the stability of display data transmissions is significantly lifted using wired connection.
Display card 4 is only physical display card, and conventional cloud desktop solves display problem using substantial amounts of virtual video card, virtual aobvious
Needing that the compression of image and decompression is repeated in the card course of work, frame losing of data is unavoidable during this, and
The structure of the present embodiment directly to use physical display card obtained may, multiple GPU structure is dragged in number using single CPU
According to more stablizing in transmission, so as to directly eliminate the use of virtual video card.
The present embodiment also includes the buffer being arranged in multichannel local cloud terminal 2 or storage server 1, and buffer uses
Solid state hard disc.Virtual machine manager is provided with multichannel local cloud terminal 2, virtual machine manager divides into multiple independent virtual masters
Machine, each display card 4 correspond to an independent fictitious host computer.
The utility model embodiment local display device 3 in use is directly by being arranged on multichannel local cloud terminal 2
Virtual machine manager provides desktop cloud service for client, and realizes data processing in multichannel local cloud terminal 2, is taken in storage
Data storage is realized on business device 1.Single multichannel local cloud terminal 2 connects multiple local display devices 3 by video card through-transmission technique.
Multichannel local cloud terminal 2 controls virtual machine manager to carry out multiple Virtual Machine Managers by a CPU, and single virtual machine management is single
Individual display card 4 is with for the offer desktop cloud service of single local display device 3.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (7)
- A kind of 1. distributed desktop cloud structure, it is characterised in that：Including the storage server for data storage（1）, for pacifying Fill operating system and distribute the multichannel local cloud terminal of resource（2）And multiple local display devices for being used to show desktop （3）, described storage server（1）With the multichannel local cloud terminal（2）Connection, described local display device（3）Pass through Display card（4）With the multichannel local cloud terminal（2）Connection.
- A kind of 2. distributed desktop cloud structure according to claim 1, it is characterised in that：Described storage server（1） Pass through gigabit LAN machine（5）With the multichannel local cloud terminal（2）Connection.
- A kind of 3. distributed desktop cloud structure according to claim 1, it is characterised in that：Described display card（4）If It is placed in the multichannel local cloud terminal（2）, described local display device（3）With the multichannel local cloud terminal（2）Only carry out The communication of desktop protocol.
- A kind of 4. distributed desktop cloud structure according to claim 1, it is characterised in that：Described local display device （3）Using VGA or HDMI connections and the multichannel local cloud terminal（2）Carry out wired connection.
- A kind of 5. distributed desktop cloud structure according to claim 1, it is characterised in that：Described display card（4）Only For physical display card.
- A kind of 6. distributed desktop cloud structure according to claim 1, it is characterised in that：Also include being arranged at the multichannel Local cloud terminal（2）Or the storage server（1）Interior buffer, the buffer use solid state hard disc.
- A kind of 7. distributed desktop cloud structure according to claim 1, it is characterised in that：Described multichannel local cloud terminal （2）Virtual machine manager is inside provided with, the virtual machine manager divides into multiple independent fictitious host computers, each described independence Video card（4）Correspond to an independent fictitious host computer.
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| CN201720788396.XU CN207200731U (en) | 2017-07-03 | 2017-07-03 | A kind of distributed desktop cloud structure |
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| CN201720788396.XU CN207200731U (en) | 2017-07-03 | 2017-07-03 | A kind of distributed desktop cloud structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107302458A (en) * | 2017-07-03 | 2017-10-27 | 武汉攀升鼎承科技有限公司 | A kind of distributed desktop cloud structure and implementation method |
| CN110377349A (en) * | 2019-07-17 | 2019-10-25 | 深信服科技股份有限公司 | Access display methods, device, terminal, server and storage medium |
-
2017
- 2017-07-03 CN CN201720788396.XU patent/CN207200731U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107302458A (en) * | 2017-07-03 | 2017-10-27 | 武汉攀升鼎承科技有限公司 | A kind of distributed desktop cloud structure and implementation method |
| CN110377349A (en) * | 2019-07-17 | 2019-10-25 | 深信服科技股份有限公司 | Access display methods, device, terminal, server and storage medium |
| CN110377349B (en) * | 2019-07-17 | 2022-08-05 | 深信服科技股份有限公司 | Access display method, device, terminal, server and storage medium |
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