CN108132766A - A kind of distribution cloud system and its joining method - Google Patents
A kind of distribution cloud system and its joining method Download PDFInfo
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- CN108132766A CN108132766A CN201711315990.8A CN201711315990A CN108132766A CN 108132766 A CN108132766 A CN 108132766A CN 201711315990 A CN201711315990 A CN 201711315990A CN 108132766 A CN108132766 A CN 108132766A
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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
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
- G06F3/1438—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display using more than one graphics controller
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Abstract
The invention discloses a kind of distributed cloud system and its joining method, wherein, the distribution cloud system includes control module, server, several processors and several display screens corresponding with the processor；Operational order input by user is received by control module and is sent to server, the server obtains display data to be shown according to operational order and is distributed to corresponding processor, and corresponding processor is output control signals to, each processor drives corresponding display screen to work according to the control signal and the display data of acquisition that receive.It is corresponded to by distributed processors and controls each Mosaic screen, all display functions are distributed to each display screen, difficult wiring and maintenance cost are high caused by solving the problems, such as traditional controller centralized management, and screen display control is more flexible.
Description
Technical field
The present invention relates to screen splicing display technology field, more particularly to a kind of distributed cloud system and its splicing side
Method.
Background technology
Current existing splicing system, is all realized by the way of external splicing device, and splicing device is including defeated
Enter plate, output board and matrix backplanes, tablet function is by the vision signal of various criterion, by centainly converting output extremely
Matrix plate, to adapt to switching demand.There are many type that wherein tablet includes, for the incoming video signal of various criterion, all
Have corresponding tablet, such as AV video inputs plate, VGA video inputs plate, a SDI video input plates, DVI video input plates,
HDMI video tablet etc., the type of input card is various and the market demand of varying input signal is inconsistent so that different
Tablet has different warehousing pressures after volume production, causes that the production cost increases and the wasting of resources.Therefore current external splicing
Processor also exists as using centralized layout system, and wiring is complicated, and system maintenance is complicated；Board wide variety, inventory's pressure
Power is larger；Open a window quantity and mode it is limited wait the shortcomings of.
Thus the prior art could be improved and improve.
Invention content
Part in view of above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide a kind of distributed cloud system and
Its joining method is corresponded to by distributed processors and controls each Mosaic screen, and all display functions are distributed to each aobvious
In display screen, difficult wiring and maintenance cost are high caused by solving the problems, such as traditional controller centralized management, and screen display
It controls more flexible.
In order to achieve the above object, this invention takes following technical schemes：
A kind of distribution cloud system, including control module, server, several processors and corresponding with the processor
Several display screens；Operational order input by user is received by control module and is sent to server, the server according to
Operational order obtains display data to be shown and is distributed to corresponding processor, and output control signals to corresponding processing
Device, each processor drive corresponding display screen to work according to the control signal and the display data of acquisition that receive.
In the distributed cloud system, the interchanger for data exchange, the control module, service are further included
Device and several processors are all connected with the interchanger.
In the distributed cloud system, the processor includes decoder and driving unit, by the decoder
According to the control signal control driving unit work received, and it is defeated by driving unit after being decoded to the display data
Go out to corresponding display screen, corresponding display screen is driven to work by driving unit.
In the distributed cloud system, the first net for connecting the interchanger is provided on the processor
Network interface, the server are provided with the second network interface for connecting the interchanger.
In the distributed cloud system, the first network interface and the second network interface are RJ45 interfaces.
In the distributed cloud system, the control module is additionally operable to receive user account information and verify, with
And distribute corresponding operating right for different user account informations.
In the distributed cloud system, the control signal includes window operation signal, display parameters adjust letter
Number and Fusion Edges processing signal.
In the distributed cloud system, the window operation signal includes windowed signal, movable signal, superposition letter
Number and tiling signal.
In the distributed cloud system, the display data includes network flow media data, base map data, subtitle
Data and profile data.
A kind of joining method of distributed cloud system as described above, includes the following steps：
Control module receives operational order input by user and is sent to server；
The server obtains display data to be shown according to operational order and is distributed to corresponding processor, and export control
Signal processed is to corresponding processor；
Each processor drives corresponding display screen to work according to the control signal and the display data of acquisition that receive.
Compared to the prior art, in distribution cloud system provided by the invention and its joining method, the distribution
Cloud system includes control module, server, several processors and several display screens corresponding with the processor；By
Control module receives operational order input by user and is sent to server, and the server obtains to be shown according to operational order
Display data and be distributed to corresponding processor, and output control signals to corresponding processor, each processor according to
The control signal and the display data of acquisition received drives corresponding display screen work.It is corresponded to and controlled by distributed processors
Each Mosaic screen is made, all display functions are distributed to each display screen, solves traditional controller centralized management
The problem of caused difficult wiring and high maintenance cost, and screen display control is more flexible.
Description of the drawings
Fig. 1 is the structure diagram of distributed cloud system provided by the invention；
Fig. 2 is the structure diagram of processor in distributed cloud system provided by the invention；
Fig. 3 is the flow chart of the joining method of distributed cloud system provided by the invention.
Specific embodiment
The present invention provides a kind of distributed cloud system and its joining method, and it is each to correspond to control by distributed processors
All display functions are distributed to each display screen by a Mosaic screen, and solving traditional controller centralized management causes
Difficult wiring and the problem of high maintenance cost, and screen display control is more flexible.
To make the purpose of the present invention, technical solution and effect clearer, clear and definite, develop simultaneously embodiment pair referring to the drawings
The present invention is further described.It should be appreciated that specific embodiment described herein is not used to only to explain the present invention
Limit the present invention.
Distribution cloud system provided by the invention can be applied to the financial systems such as bank monitoring project, electric system prison
Control project, petrochemical industry monitoring project, center monitoring project, prison system monitoring project, traffic system monitoring project, campus prison
In the large screen splicings processing systems such as control project, internet bar monitoring project, configuration can be simplified and improve the flexibility of display control.
Referring to Fig. 1, distribution cloud system provided by the invention include control module 10, server 20, several
Processor 30 and several display screens 40 corresponding with the processor 30, and the interchanger 50 for data exchange is further included,
The control module 10, server 20 and several processors 30 are all connected with the interchanger 50, real by the interchanger 50
Existing control module 10, server 20 and several 30 direct data interactions of processor, and each processor 30 is also correspondingly connected with
One display screen 40；Operational order input by user is received by control module 10 and is sent to server 20, the server 20
Display data to be shown is obtained according to operational order and is distributed to corresponding processor 30, and output control signals to correspondence
Processor 30, each processor 30 drives corresponding display screen according to the control signal and the display data of acquisition that receive
40 work.I.e. in a manner that distributed processors 30 and server 20 combine, solving traditional controller centralized management causes
Difficult wiring, the problem of system maintenance is of high cost, and one piece of display screen 40 of control is operated alone by each processor 30, will
All display functions are distributed to each display screen 40, and display control mode is more flexible changeable, improves tiled display
Flexibility.
Specifically, the first network interface for connecting the interchanger 50, the clothes are provided on the processor 30
Business device 20 is provided with the second network interface for connecting the interchanger 50, in the present embodiment, the first network interface and
Second network interface is RJ45 interfaces, certainly, in other embodiments, the network interface of other specifications can also be used.Take
The interface of business device 20 and each processor 30 is unified, it is only necessary to connect the interchanger 50 by a kind of interface, can be achieved with data
It exchanges, obtains control signal and display data etc., reduce system wiring and the complexity built, avoid in traditional scheme
A variety of board types for using of Centralized Controller, be effectively reduced board warehousing pressure, save production cost, and connect up simple
Convenient for safeguarding.
When it is implemented, the server 20 uses pure linux operating systems to make full use of linux as server 20
Characteristic of the system as server 20 realizes the working method of multi thread and multi task, meets operation and the multiprocessor of multi-user
30 management, control module 10 are then developed using mature and stable C#, are communicated by ICP/IP protocol and server 20 so that
Whole system efficient stable operating.
Further, also referring to Fig. 2, the processor 30 includes decoder 31 and driving unit 32, the decoding
Device 31 connects interchanger 50 and the driving unit 32, the driving unit 32 are also connected with the display screen 40；By the decoding
Device 31 works, and pass through driving after being decoded to the display data according to the control signal control driving unit 32 received
Unit 32 is exported to corresponding display screen 40, corresponding display screen 40 is driven to work by driving unit 32.It is i.e. provided by the invention
In processor 30,30 scheme of distributed processors is formed by decoder 31 and driving unit 32, by traditional 30 He of processor
Driving plate is combined into one, and can either decode the display data through network transmission, also can pass through driving unit 32 according to control signal
Every piece of display screen 40 is operated alone to work, realizes the operation of the display window and image to every piece of display screen 40, system structure letter
It is single, and control mode is more flexible abundant.
Preferably, the control signal includes window operation signal, display parameters Regulate signal and Fusion Edges processing
When signal, i.e. processor 30 work, by work of the control signal exported according to server 20 to display screen 40 connected to it
Carry out control adjustment so that each piece of display screen 40, which can be realized, includes window operation, display parameters adjusting and Fusion Edges
Function including processing, specifically, the window operation signal include windowed signal, movable signal, superposed signal and put down
Spread signal, i.e., in the distribution cloud average system, each piece of display screen 40 can realize the opening a window, move of window, be superimposed with
And tiling, windowing pattern are enriched, and are not limited only to traditional overlay model, also support tiled pattern and the two mixed mode, are expanded
The wide scope of application of splicing system, and the windowing quantity that single processor 30 is supported reaches 16, breaks through traditional controller list
The limitation on maximum 4 tunnels of screen windowing quantity；The display parameters Regulate signal then includes adjusting the contrast of screen, brightness, satisfy
The parameter of each display screen 40 can be individually adjusted according to demand with degree, coloration, acutance and colour temperature etc. parameter, user, controlled
Mode is flexible, and in tiled display, and the edge that the adjacent display screen 40 of signal is handled by Fusion Edges shows content energy
Gentle transition optimizes tiled display effect.
The display data includes network flow media data, base map data, caption data and profile data, that is, handles
Device 30 obtains display data after being interacted by exchanger with server 20, realizes the display of network flow media data, and can be with
Base map and caption data are uploaded, while different contextual models can be also called according to profile data, is met under different situations
The display demand of splicing system, and the network flow media data, base map data, caption data and profile data can pass through
The control model is uploaded to server 20 in advance, and server 20 will be preserved after receiving in the database, subsequently to adjust at any time
With.
Preferably, in the embodiment of the present invention, the control module 10 be additionally operable to receive user account information and verify and
Distribute corresponding operating right for different user account informations, i.e., in distributed cloud system provided by the invention, user
It needs account information registered in advance and is first logged in when operating the system, control module 10 will be its point according to different users
With corresponding operating right, enable different user respective operations corresponding function, convenient for the management of system operatio, it is preferable that described
Control module 10 can also be searched for and be authenticated automatically to the processor 30 in network and IPC signals, and can add net manually
In network equipment to system, the flexible handling of system is further improved.
The present invention correspondingly provides a kind of distributed cloud method, as shown in figure 3, including the following steps：
S100, control module receive operational order input by user and are sent to server；
S200, the server obtain display data to be shown according to operational order and are distributed to corresponding processor, and
Output control signals to corresponding processor；
S300, each processor drive corresponding display screen work according to the control signal and the display data of acquisition that receive
Make.
In conclusion in distribution cloud system provided by the invention and its joining method, the distribution cloud
System includes control module, server, several processors and several display screens corresponding with the processor；By control mould
Block receives operational order input by user and is sent to server, and the server obtains display to be shown according to operational order
Data are simultaneously distributed to corresponding processor, and output control signals to corresponding processor, and each processor is according to receiving
Control signal and the display data of acquisition drive the work of corresponding display screen.It is each that control is corresponded to by distributed processors
All display functions are distributed to each display screen by Mosaic screen, caused by solving traditional controller centralized management
The problem of difficult wiring and high maintenance cost, and screen display control is more flexible.
It, can according to the technique and scheme of the present invention and its hair it is understood that for those of ordinary skills
Bright design is subject to equivalent substitution or change, and all these changes or replacement should all belong to the guarantor of appended claims of the invention
Protect range.
Claims (10)
1. a kind of distribution cloud system, which is characterized in that including control module, server, several processors and with institute
State several corresponding display screens of processor；Operational order input by user is received by control module and is sent to server, institute
Server is stated to obtain display data to be shown according to operational order and be distributed to corresponding processor, and export control signal
To corresponding processor, each processor drives corresponding display according to the control signal and the display data of acquisition that receive
Shield work.
2. distribution cloud system according to claim 1, which is characterized in that further include the exchange for data exchange
Machine, the control module, server and several processors are all connected with the interchanger.
3. distribution cloud system according to claim 1, which is characterized in that the processor includes decoder and drive
Moving cell by the decoder according to the control signal control driving unit work received, and carries out the display data
It is exported after decoding by driving unit to corresponding display screen, corresponding display screen is driven to work by driving unit.
4. distribution cloud system according to claim 2, which is characterized in that be provided with to connect on the processor
The first network interface of the interchanger is connect, the server is provided with the second network interface for connecting the interchanger.
5. distribution cloud system according to claim 4, which is characterized in that the first network interface and the second net
Network interface is RJ45 interfaces.
6. distribution cloud system according to claim 1, which is characterized in that the control module is additionally operable to receive and use
Family account information is simultaneously verified and distributes corresponding operating right for different user account informations.
7. the distributed cloud system according to claim 1-6 any one, which is characterized in that the control signal packet
Include window operation signal, display parameters Regulate signal and Fusion Edges processing signal.
8. distribution cloud system according to claim 7, which is characterized in that the window operation signal includes windowing
Signal, movable signal, superposed signal and tiling signal.
9. the distributed cloud system according to claim 1-6 any one, which is characterized in that the display data packet
Include network flow media data, base map data, caption data and profile data.
10. a kind of joining method of distributed cloud system as described in claim 1, which is characterized in that including walking as follows
Suddenly：
Control module receives operational order input by user and is sent to server；
The server obtains display data to be shown according to operational order and is distributed to corresponding processor, and export control
Signal processed is to corresponding processor；
Each processor drives corresponding display screen to work according to the control signal and the display data of acquisition that receive.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711315990.8A CN108132766A (en) | 2017-12-12 | 2017-12-12 | A kind of distribution cloud system and its joining method |
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| CN201711315990.8A CN108132766A (en) | 2017-12-12 | 2017-12-12 | A kind of distribution cloud system and its joining method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110045942A (en) * | 2019-04-30 | 2019-07-23 | 河南泰德信息技术有限公司 | A kind of echo method and apparatus of distribution splicing device |
| CN110187813A (en) * | 2019-05-09 | 2019-08-30 | 深圳报业集团控股公司 | A kind of touch sensible interactive system and exchange method |
| CN112052058A (en) * | 2020-08-13 | 2020-12-08 | 新智道枢(上海)科技有限公司 | IPC-based multi-application fusion screen technology |
| CN112346683A (en) * | 2020-10-13 | 2021-02-09 | 深圳市创维群欣安防科技股份有限公司 | Spliced screen system with function of Internet of things and connection processing method |
| CN112863425A (en) * | 2019-11-08 | 2021-05-28 | 上海三思电子工程有限公司 | Multifunctional video splicing control device and LED display system |
| CN116095418A (en) * | 2022-11-30 | 2023-05-09 | 天地阳光通信科技（北京）有限公司 | Subtitle roaming system and method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110045942A (en) * | 2019-04-30 | 2019-07-23 | 河南泰德信息技术有限公司 | A kind of echo method and apparatus of distribution splicing device |
| CN110187813A (en) * | 2019-05-09 | 2019-08-30 | 深圳报业集团控股公司 | A kind of touch sensible interactive system and exchange method |
| CN112863425A (en) * | 2019-11-08 | 2021-05-28 | 上海三思电子工程有限公司 | Multifunctional video splicing control device and LED display system |
| CN112052058A (en) * | 2020-08-13 | 2020-12-08 | 新智道枢(上海)科技有限公司 | IPC-based multi-application fusion screen technology |
| CN112346683A (en) * | 2020-10-13 | 2021-02-09 | 深圳市创维群欣安防科技股份有限公司 | Spliced screen system with function of Internet of things and connection processing method |
| CN112346683B (en) * | 2020-10-13 | 2023-08-01 | 深圳创维数字技术有限公司 | Spliced screen system with Internet of things function and connection processing method |
| CN116095418A (en) * | 2022-11-30 | 2023-05-09 | 天地阳光通信科技（北京）有限公司 | Subtitle roaming system and method |
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Application publication date: 20180608 |