CN110062177A - A kind of superelevation point application throwing screen management system - Google Patents
A kind of superelevation point application throwing screen management system Download PDFInfo
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- CN110062177A CN110062177A CN201910322993.7A CN201910322993A CN110062177A CN 110062177 A CN110062177 A CN 110062177A CN 201910322993 A CN201910322993 A CN 201910322993A CN 110062177 A CN110062177 A CN 110062177A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/10—Program control for peripheral devices
- G06F13/102—Program control for peripheral devices where the programme performs an interfacing function, e.g. device driver
-
- 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
- G06F3/1407—General aspects irrespective of display type, e.g. determination of decimal point position, display with fixed or driving decimal point, suppression of non-significant zeros
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/2624—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects for obtaining an image which is composed of whole input images, e.g. splitscreen
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/268—Signal distribution or switching
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3179—Video signal processing therefor
Abstract
The invention discloses a kind of superelevation point applications to throw screen management system, it is characterised in that: including applying display module, base map machine, signal transmission module, splicing controller, large-size screen monitors display terminal.Application display module in this system selects Electron display frame, it is convenient and practical, it is convenient for safeguarding, signal conversion unit carries out conversion driving by double video cards in base map machine, it is able to carry out the point-to-point display of ultrahigh resolution, traditional display bottleneck is thoroughly broken, classification acquisition is carried out by signal of the different acquisition mode to different speciality in signal transmission module, classification is carried out by most suitable mode again and throws screen, it ensure that different signal source is able to carry out efficiently to guarantee to throw screen, further improve display resolution, large-size screen monitors display terminal passes through data receipt unit, data transmission unit, recognition unit, converting unit can further identify the signal data received, conversion process, further ensuring different classes of signal can effectively show.
Description
Technical field
The invention belongs to throw screen field more particularly to a kind of superelevation point application to throw screen management system.
Background technique
With the development of computer information technology, large screen display has been applied to more and more fields, market,
School, hotel, command centre, control centre, monitoring center, consultation center etc. are seen everywhere large screen display, and large screen display needs
It uses large-size screen monitors and launches program, but previous large-size screen monitors launch that program long there are the development cycle, difficult maintenance, resolution ratio are low etc. many to ask
Topic.
Summary of the invention
It is an object of the invention to overcome problem above of the existing technology, a kind of superelevation point application throwing screen management is provided
System gives full play to the function of existing video card in the market, shows the point-to-point display of ultrahigh resolution, has thoroughly broken display bottle
Neck, signal source acquisition mode make full use of distributed advantage, by the signal source of different speciality by most suitable mode into
Shield in row acquisition, easy to maintain, Yi Gengxin.
To realize above-mentioned technical purpose and the technique effect, the invention is realized by the following technical scheme:
A kind of superelevation point application throwing screen management system, including display module is applied, base map machine, signal transmission module, splicing
Controller, large-size screen monitors display terminal, base map machine are connect by splicing controller with large-size screen monitors display terminal；
The application display module includes small-sized display terminal and Electron display frame, and small-sized display terminal includes aobvious
Show interface and connecting pin, display interface is for showing that Electron display frame, display interface pass through connecting pin and base map machine phase
Even, show that html is applied inside Electron display frame by integrated webview, Electron display frame is also used to mention
For corresponding localization operation interface；
The base map machine includes signal receiving unit, signal processing unit, signal output unit, and signal receiving unit includes
At least one signaling interface, signaling interface receive exogenous signals for connecting with outer source device, and signal receiving unit will connect
The exogenous signals received are sent to signal processing unit, and signal processing unit includes signal conversion unit and signal cache unit,
Signal conversion unit carries out conversion driving processing to the exogenous signals received by two pieces of P4000 video cards, meets double 8K superelevation
Clear splicing, signal cache unit are used to carrying out the exogenous signals after conversion into preservation processing, and signal output unit is used for signal
The signal that processing unit has cached is output in splicing controller, while being shown using display module；
The signal transmission module includes first kind signal transmission module, the second class signal transmission module, third class signal
Transmission module, first kind signal transmission module are used to that first kind signal to be transmitted to base map machine by RTSP and show mould in application
Block shows, base map machine passes through splicing controller again and first kind signal is transmitted to large-size screen monitors display terminal, and first kind signal passes through the
Triple net platform collects, and the second class signal transmission module is used to carry out the second class signal net and passes throwing screen, the second class letter
Number carrying out 1080P by hardware collector collects, and third class signal transmission module is used for will by physics DP line or DVI line
Third class signal is connected directly to splicing controller, then is transmitted to large-size screen monitors display terminal by splicing controller；
The splicing controller includes DP1.2 input interface, splicing unit, DVI output interface, and DP1.2 input connects
Mouth is connect with base map machine, and for receiving the signal data of base map machine transmission, splicing unit is used for received signal data
Splicing is carried out, DVI output interface is connect with large-size screen monitors display terminal, and DVI output interface passes the signal data of splicing
To large-size screen monitors display terminal；
The large-size screen monitors display terminal includes data receipt unit, data transmission unit, recognition unit, converting unit, display
Unit, data receipt unit are used to receive the signal data of splicing controller transmission, and data transmission unit is used for receiving unit
Received signal data are sent to recognition unit, and recognition unit is used to carry out the signal data received identification classification and will divide
Signal data after class is sent to converting unit, converting unit again by sorted signal data category conversion at number, video,
Audio etc., and intuitively shown by display unit.
Further, the Electron display frame is CEF framework.
Further, the signaling interface in the base map machine is HDMI interface, DVI interface, USB interface, DP interface, optical fiber
One or more of interface.
Further, each P4000 video card supports four DP1.2 video port inputs.
Further, the hardware collector of the second class signal is PC machine, in separate camera, mobile camera-shooting and recording device
It is one or more of.
Further, the third class signal throws screen base map machine from visualization.
Further, the large-size screen monitors display terminal is in common liquid crystals mosaic screen, small spacing mosaic screen and DLP projection screen
It is one or more of.
Further, the base map machine uses windows system.
The beneficial effects of the present invention are:
1, the application display module in this system selects Electron display frame, can satisfy and calls on windows
The DLL of control SDK is spelled, the development cycle is short, and it is convenient and practical, it is convenient for safeguarding；
2, signal conversion unit and signal cache unit can carry out conversion driving and caching to exogenous signals in base map machine
Processing, wherein signal conversion unit carries out conversion driving by double video cards, is able to carry out the point-to-point display of ultrahigh resolution, thorough
Traditional display bottleneck is broken in bottom；
3, classification acquisition is carried out by signal of the different acquisition mode to different speciality in signal transmission module, then by most
Suitable mode carries out classification and throws screen, ensure that different signal source is able to carry out and efficiently guarantees to throw screen, further improves display
Resolution ratio；
4, large-size screen monitors display terminal can be docked by data receipt unit, data transmission unit, recognition unit, converting unit
The signal data received further identified, conversion process, and further ensuring different classes of signal can effectively show.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of this system；
Fig. 2 is the local module structural schematic diagram of this system；
Fig. 3 is the local module structural schematic diagram of this system；
Fig. 4 is the local module structural schematic diagram of this system；
Fig. 5 is the local module structural schematic diagram of this system；
Fig. 6 is the local module structural schematic diagram of this system；
Fig. 7 is the local module structural schematic diagram of this system.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Screen management system is thrown in a kind of superelevation as shown in Figure 1 point application, including applies display module, and base map machine, signal passes
Defeated module, splicing controller, large-size screen monitors display terminal are fixedly connected using display module, signal transmission module with base map machine, base map
Machine is connect by splicing controller with large-size screen monitors display terminal, and large-size screen monitors display terminal is common liquid crystals mosaic screen, small spacing mosaic screen
Or DLP projection screen.
As shown in Fig. 2, including small-sized display terminal and Electron display frame, small-sized display terminal using display module
Including display interface and connecting pin, display interface is for showing that Electron display frame, display interface pass through connecting pin and bottom
Figure machine is connected, and Electron display frame is CEF framework, supports C Plus Plus exploitation, meets to call on windows and spells control SDK
DLL, show that html is applied inside Electron display frame by integrated webview, Electron display frame is also used
In the corresponding localization operation interface of offer；
As shown in figure 3, base map machine includes signal receiving unit, signal processing unit, signal output unit, base map machine is used
Windows system, signal receiving unit include at least one signaling interface, and signaling interface is HDMI interface, DVI interface, VGA connect
One or more of mouth, DP interface, optical fiber interface, signaling interface receive exogenous signals for connecting with outer source device,
The exogenous signals received are sent signal processing unit by signal receiving unit, and signal processing unit includes signal conversion unit
With signal cache unit, signal conversion unit converts the exogenous signals received by two pieces of nvidiaP4000 video cards
Driving processing, each nvidiaP4000 video card support 4 DP1.2 video port inputs, meet double 8K ultra high-definition splicings, and signal is slow
Memory cell is used to the exogenous signals after conversion carrying out preservation processing, and signal output unit is for caching signal processing unit
Signal be output in splicing controller, while being shown using display module；
As shown in Figure 4 and Figure 5, signal transmission module include first kind signal transmission module, the second class signal transmission module,
Third class signal transmission module；
First kind signal transmission module is used to that first kind signal to be transmitted to base map machine by RTSP and shows mould in application
Block shows that base map machine passes through splicing controller again and first kind signal is transmitted to large-size screen monitors display terminal, and first kind signal passes through big
Third parties' network platform such as China, Haikang collects, and such as needs to show multitude of video source, such as 50 or more, can be controlled by splicing
Device processed is directly displayed at large-size screen monitors display terminal；
Second class signal transmission module is used to carry out the second class signal net and passes throwing screen, and the second class signal is acquired by hardware
Device carries out 1080P and collects, hardware collector such as PC machine, separate camera, mobile camera-shooting and recording device etc.；
Third class signal transmission module is used to that third class signal to be connected directly to splicing control by physics DP line or DVI line
Device processed, then large-size screen monitors display terminal is transmitted to by splicing controller, third class signal throws screen base map machine from visualization；
As shown in fig. 6, splicing controller includes DP1.2 input interface, splicing unit, DVI output interface, DP1.2
Input interface is connect with base map machine, and for receiving the signal data of base map machine transmission, splicing unit is used for received letter
Number carries out splicing, and DVI output interface connect with large-size screen monitors display terminal, and DVI output interface is by the signal of splicing
Data reach large-size screen monitors display terminal；
As shown in fig. 7, large-size screen monitors display terminal includes data receipt unit, data transmission unit, recognition unit, conversion list
Member, display unit, data receipt unit are used to receive the signal data of splicing controller transmission, and data transmission unit will be for that will connect
It receives unit received signal data and is sent to recognition unit, recognition unit is used to the signal data received carrying out identification classification
And sorted signal data is sent to converting unit, sorted signal data category is converted into counting by converting unit again
Word, video, audio etc., and intuitively shown by display unit.
Application display module in this system selects Electron display frame, can satisfy to call on windows and spell
The DLL of SDK is controlled, it is convenient and practical, it is convenient for safeguarding；Signal conversion unit and signal cache unit can be to exogenous signals in base map machine
Conversion driving and caching process are carried out, wherein signal conversion unit carries out conversion driving by double video cards, is able to carry out superelevation point
Traditional display bottleneck has thoroughly been broken in the point-to-point display of resolution；By different acquisition mode to not in signal transmission module
Signal with speciality carries out classification acquisition, then carries out classification by most suitable mode and throw screen, ensure that different signal source can
It carries out efficiently guaranteeing to throw screen, further improves display resolution；Large-size screen monitors display terminal is sent by data receipt unit, data
Unit, recognition unit, converting unit can further identify the signal data received, conversion process, further protect
Having demonstrate,proved different classes of signal can effectively show.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.
Claims (8)
1. screen management system is thrown in a kind of superelevation point application, it is characterised in that: including applying display module, base map machine, signal transmission
Module, splicing controller, large-size screen monitors display terminal, base map machine are connect by splicing controller with large-size screen monitors display terminal；
The application display module includes small-sized display terminal and Electron display frame, and small-sized display terminal includes display circle
Face and connecting pin, display interface are used to show that Electron display frame, display interface to be connected by connecting pin with base map machine,
Show that html is applied inside Electron display frame by integrated webview, Electron display frame also provides for
Corresponding localization operation interface；
The base map machine includes signal receiving unit, signal processing unit, signal output unit, and signal receiving unit includes at least
One signaling interface, signaling interface receive exogenous signals for connecting with outer source device, and signal receiving unit will receive
Exogenous signals be sent to signal processing unit, signal processing unit includes signal conversion unit and signal cache unit, signal
Converting unit carries out conversion driving processing to the exogenous signals received by two pieces of P4000 video cards, meets double 8K ultra high-definitions and spells
It connects, signal cache unit is used to carrying out the exogenous signals after conversion into preservation processing, and signal output unit is used for signal processing
The good signal of unit caches is output in splicing controller, while being shown using display module；
The signal transmission module includes first kind signal transmission module, the second class signal transmission module, the transmission of third class signal
Module, first kind signal transmission module are used to that first kind signal to be transmitted to base map machine by RTSP and show using display module
Show, base map machine passes through splicing controller again and first kind signal is transmitted to large-size screen monitors display terminal, and first kind signal passes through third party
The network platform collects, and the second class signal transmission module is used to carry out the second class signal net and passes throwing screen, and the second class signal is logical
It crosses hardware collector progress 1080P to collect, third class signal transmission module is used to pass through physics DP line or DVI line for third
Class signal is connected directly to splicing controller, then is transmitted to large-size screen monitors display terminal by splicing controller；
The splicing controller includes DP1.2 input interface, splicing unit, DVI output interface, DP1.2 input interface with
The connection of base map machine, for receiving the signal data of base map machine transmission, splicing unit is for carrying out received signal data
Splicing, DVI output interface are connect with large-size screen monitors display terminal, and DVI output interface reaches the signal data of splicing greatly
Shield display terminal；
The large-size screen monitors display terminal includes data receipt unit, data transmission unit, recognition unit, converting unit, display unit,
Data receipt unit is used to receive the signal data of splicing controller transmission, and data transmission unit is used for receiving unit is received
Signal data is sent to recognition unit, and recognition unit is used to carrying out the signal data received into identification classification and will be sorted
Signal data is sent to converting unit, and converting unit is again by sorted signal data category conversion at number, video, audio
Deng, and intuitively shown by display unit.
2. screen management system is thrown in a kind of superelevation according to claim 1 point application, it is characterised in that: the Electron is aobvious
Show that frame is CEF framework.
3. screen management system is thrown in a kind of superelevation according to claim 1 point application, it is characterised in that: in the base map machine
Signaling interface is one or more of HDMI interface, DVI interface, USB interface, DP interface, optical fiber interface.
4. screen management system is thrown in a kind of superelevation according to claim 1 point application, it is characterised in that: each P4000
Video card supports four DP1.2 video port inputs.
5. screen management system is thrown in a kind of superelevation according to claim 1 point application, it is characterised in that: the second class signal
Hardware collector be one or more of PC machine, separate camera, mobile camera-shooting and recording device.
6. screen management system is thrown in a kind of superelevation according to claim 1 point application, it is characterised in that: the third class signal
Screen base map machine is thrown from visualization.
7. screen management system is thrown in a kind of superelevation according to claim 1 point application, it is characterised in that: the large-size screen monitors display is eventually
End is one or more of common liquid crystals mosaic screen, small spacing mosaic screen and DLP projection screen.
8. screen management system is thrown in a kind of superelevation according to claim 1 point application, it is characterised in that: the base map machine uses
Windows system.
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| CN201910322993.7A CN110062177A (en) | 2019-04-22 | 2019-04-22 | A kind of superelevation point application throwing screen management system |
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| CN201910322993.7A CN110062177A (en) | 2019-04-22 | 2019-04-22 | A kind of superelevation point application throwing screen management system |
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| CN112509576A (en) * | 2020-04-13 | 2021-03-16 | 安徽中科新辰技术有限公司 | Voice-controlled large-screen display system |
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