CN204423882U - A kind of screen splicing control system - Google Patents
A kind of screen splicing control system Download PDFInfo
- Publication number
- CN204423882U CN204423882U CN201520061333.5U CN201520061333U CN204423882U CN 204423882 U CN204423882 U CN 204423882U CN 201520061333 U CN201520061333 U CN 201520061333U CN 204423882 U CN204423882 U CN 204423882U
- Authority
- CN
- China
- Prior art keywords
- communication device
- signal
- screen
- network communication
- display
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004891 communication Methods 0.000 claims abstract description 58
- 230000005236 sound signal Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
Landscapes
- Controls And Circuits For Display Device (AREA)
Abstract
The utility model provides a kind of screen splicing control system, comprises mosaic screen and control terminal, and mosaic screen comprises multiple first display screens of contiguous concatenation, and the first display screen comprises display and the intelligent cloud card of electrical connection; Intelligent cloud card comprises the first master control set, and the first network communication device be electrically connected with the first master control set and analog input interface; Control terminal comprises command input device and second master control set of electrical connection, and the second display screen be electrically connected with the second master control set and second network communication device; Command input device is used for input operation order, and first network communication device is used for and the communication of second network communication device.The utility model screen splicing control system utilizes network to complete large screen splicing for medium, make screen splicing mode simple and reliable, meanwhile, by coordinating of second network communication device and first network communication device, control terminal can transfer the display terminal signal required for display whenever and wherever possible.
Description
Technical field
The utility model relates to display technique field, more specifically, relates to a kind of screen splicing control system.
Background technology
In traditional large screen splicing technology, mosaic screen is just as display terminal, and screen splicing function will be realized, then need to configure the equipment such as corresponding splicer, matrix, and all signals must by various codec or cable transmission extremely each display screen terminal, and screen Signal aspects is on the Mosaic screen be made up of multiple display screen terminal the most at last.But the uniting and adjustment of many equipment rooms and complicated wiring, not only increase difficulty of construction, and increasing along with institute's mosaic display screen terminal quantity, connect up more complicated, and signal is also easy because of transmission line long generation decay, causes picture that some display screen terminal shows asynchronous.
In addition, when the displaying contents needing selectivity in a main control terminal to transfer in viewing same system on different display terminal, all need by wiring, this main control terminal to be connected with each display terminal, thus further increase difficulty of construction, and along with expanded display terminal quantity more, the failure rate of system also suddenly increases.
Utility model content
The utility model provides a kind of screen splicing control system, and in conventional screen splicing, because the wiring between each display screen terminal and main control terminal is complicated, cause equipment uniting and adjustment inconvenience, site operation difficulty is large, and the technical matters that system failure rate is higher.
The utility model provides a kind of screen splicing control system, comprises mosaic screen and control terminal, and mosaic screen comprises multiple first display screens of contiguous concatenation, and the first display screen comprises display and the intelligent cloud card of electrical connection; Intelligent cloud card comprises the first master control set, and the first network communication device be electrically connected with the first master control set and analog input interface; Wherein,
First network communication device is for receiving digital signal from network, and digital signal comprises digital input video frequency signal and screen splicing signal; Analog input interface is for receiving simulating signal, and simulating signal comprises analog input vision signal;
First master control set is used for generating screen splicing signal according to digital signal or simulating signal, and screen splicing signal is sent to network by first network communication device; Intelligent cloud card is provided with display drive apparatus, for driving display;
Control terminal comprises command input device and second master control set of electrical connection, and the second display screen be electrically connected with the second master control set and second network communication device; Command input device is used for input operation order, and first network communication device is used for and the communication of second network communication device.
Further, the first display screen and second display screen comprise audio drive unit and sound-producing device, and digital signal comprises digital input audio signal, and simulating signal comprises analog input sound signal;
Audio drive unit is used for according to digital input audio signal or analog input audio-signal-driven sound-producing device.
Further, intelligent cloud card comprises the infrared receiving device be electrically connected with the first master control set.
Further, first network communication device and second network communication device include wire communication device and/or wireless communication apparatus.
Further, the first master control set comprises power supply and main control chip, and intelligent cloud is arranged with fan, and fan is placed in power supply and/or main control chip top.
Further, intelligent cloud is arranged with the temperature sensing device be electrically connected with the first master control set, for the temperature of induced intelligent cloud card.
The beneficial effects of the utility model:
The utility model screen splicing control system, comprises mosaic screen and control terminal, and mosaic screen comprises multiple first display screens of contiguous concatenation, and the first display screen comprises display and the intelligent cloud card of electrical connection; Intelligent cloud card comprises the first master control set, and the first network communication device be electrically connected with the first master control set and analog input interface; Control terminal comprises command input device and second master control set of electrical connection, and the second display screen be electrically connected with the second master control set and second network communication device; Command input device is used for input operation order, and first network communication device is used for and the communication of second network communication device.The utility model can pass through first network communication device Received signal strength on network, again can by traditional analog input interface Received signal strength, and utilize network to complete large screen splicing for medium, make screen splicing mode simple and reliable, intelligent cloud card is integrated in the first display screen simultaneously, conveniently common mosaic screen is upgraded, make it possess rapidly splicing control ability.Meanwhile, by coordinating of second network communication device and first network communication device, control terminal can transfer the display terminal signal required for display whenever and wherever possible, is convenient to very much carry out visual management and control to whole system.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the block architecture diagram of the utility model embodiment screen splicing control system; And
Fig. 2 is the block architecture diagram of the first display screen shown in Fig. 1.
Embodiment
Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
See figures.1.and.2, the utility model preferred embodiment provides a kind of screen splicing control system, screen splicing control system comprises mosaic screen 20 and control terminal 10, multiple first display screen 30, first display screens 30 that mosaic screen 20 comprises contiguous concatenation comprise display 35 and the intelligent cloud card of electrical connection; Intelligent cloud card comprises the first master control set 31, and the first network communication device 33 be electrically connected with the first master control set 31 and analog input interface 34; Wherein, first network communication device 33 is for receiving digital signal from network, and digital signal comprises digital input video frequency signal and screen splicing signal; Analog input interface 34 is for receiving simulating signal, and simulating signal comprises analog input vision signal; First master control set 31 is for generating screen splicing signal according to digital signal or simulating signal, and screen splicing signal is sent to network by first network communication device 33; Intelligent cloud card is provided with display drive apparatus 32, for according to incoming video signal or screen splicing signal driving display 35; Control terminal 10 comprises command input device 14 and second master control set 11 of electrical connection, and the second display screen 12 be electrically connected with the second master control set 11 and second network communication device 13; Command input device 14 for input operation order, first network communication device 33 for second network communication device 13 communication.The utility model can pass through first network communication device 33 Received signal strength on network, again can by traditional analog input interface 34 Received signal strength, and utilize network to complete large screen splicing for medium, make screen splicing mode simple and reliable, intelligent cloud card is integrated in the first display screen 30 simultaneously, conveniently common mosaic screen 20 is upgraded, make it possess rapidly splicing control ability.Simultaneously, by coordinating of second network communication device 13 and first network communication device 33, control terminal 10 can transfer the display terminal signal required for display whenever and wherever possible, and drive second display screen 12 according to this display terminal signal by the second master control set 11, be convenient to very much carry out visual management and control to whole system.
Alternatively, the first display screen 30 and second display screen 12 comprise audio drive unit and sound-producing device, and digital signal comprises digital input audio signal, and simulating signal comprises analog input sound signal; Audio drive unit is used for according to digital input audio signal or analog input audio-signal-driven sound-producing device.Subsidiary corresponding sound while first display screen 30 and second display screen 12 play incoming video signal, makes produced Multimedia better.
Alternatively, intelligent cloud card comprises the infrared receiving device be electrically connected with the first master control set 31.This infrared receiving device for receiving the infrared control signal of the infrared control terminal 10 supporting with it, and generates corresponding feedback signal, and then the first master control set 31 controls the duty of intelligent cloud card according to this feedback signal.
Alternatively, first network communication device 33 includes wire communication device and/or wireless communication apparatus with second network communication device 13.This wire communication device comprises network interface combination hub, and wire communication device by inserting netting twine and the external network communication of network interface combination hub, and obtains relevant digital signal, and wherein, network interface combination hub can adopt RJ45 socket; Wireless communication apparatus is then provided with WIFI communication module, GPRS communication module or ZigBee communication module, makes the networking mode flexible and convenient more of mosaic screen 20.
Alternatively, the first master control set 31 comprises power supply and main control chip, and intelligent cloud is arranged with fan, and fan is placed in power supply and/or main control chip top.Effectively can be distributed by fan and accumulate in heat on power supply and main control chip, avoid power supply and main control chip because of overheated work efficiency is low problem, extend the serviceable life of intelligent cloud card simultaneously, indirectly reduce production cost.
Alternatively, intelligent cloud is arranged with the temperature sensing device be electrically connected with the first master control set 31, and for the temperature of induced intelligent cloud card, the first master control set 31 is according to the rotating speed of the temperature value setting fan of intelligent cloud card.When the temperature of intelligent cloud card is higher, add the rotating speed of big fan; Otherwise, then fan work is controlled in low-speed running state.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a screen splicing control system, it is characterized in that, described screen splicing control system comprises mosaic screen (20) and control terminal (10), described mosaic screen (20) comprises multiple first display screens (30) of contiguous concatenation, and described first display screen (30) comprises display (35) and the intelligent cloud card of electrical connection; Described intelligent cloud card comprises the first master control set (31), and the first network communication device (33) be electrically connected with described first master control set (31) and analog input interface (34); Wherein,
Described first network communication device (33) is for receiving digital signal from network, and described digital signal comprises digital input video frequency signal and screen splicing signal; Described analog input interface (34) is for receiving simulating signal, and described simulating signal comprises analog input vision signal;
Described first master control set (31) is for generating described screen splicing signal according to described digital signal or described simulating signal, and described screen splicing signal is sent to described network by described first network communication device (33); Described intelligent cloud card is provided with display drive apparatus (32), for driving described display (35);
Described control terminal (10) comprises command input device (14) and second master control set (11) of electrical connection, and the second display screen (12) be electrically connected with described second master control set (11) and second network communication device (13); Described command input device (14) for input operation order, described first network communication device (33) for the communication of described second network communication device (13).
2. screen splicing control system according to claim 1, is characterized in that,
Described first display screen (30) and described second display screen (12) comprise audio drive unit and sound-producing device, and described digital signal comprises digital input audio signal, and described simulating signal comprises analog input sound signal;
Described audio drive unit is used for sound-producing device according to described digital input audio signal or described analog input audio-signal-driven.
3. screen splicing control system according to claim 1, is characterized in that,
Described intelligent cloud card comprises the infrared receiving device be electrically connected with described first master control set (31).
4. screen splicing control system according to claim 1, is characterized in that,
Described first network communication device (33) and described second network communication device (13) include wire communication device and/or wireless communication apparatus.
5., according to the arbitrary described screen splicing control system of claim 1, it is characterized in that,
Described first master control set (31) comprises power supply and main control chip, and described intelligent cloud is arranged with fan, and described fan is placed in described power supply and/or described main control chip top.
6., according to the arbitrary described screen splicing control system of claim 1 to 5, it is characterized in that,
Described intelligent cloud is arranged with the temperature sensing device be electrically connected with described first master control set (31), for responding to the temperature of described intelligent cloud card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520061333.5U CN204423882U (en) | 2015-01-29 | 2015-01-29 | A kind of screen splicing control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520061333.5U CN204423882U (en) | 2015-01-29 | 2015-01-29 | A kind of screen splicing control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204423882U true CN204423882U (en) | 2015-06-24 |
Family
ID=53474231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520061333.5U Expired - Fee Related CN204423882U (en) | 2015-01-29 | 2015-01-29 | A kind of screen splicing control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204423882U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106293590A (en) * | 2016-10-31 | 2017-01-04 | 惠科股份有限公司 | A kind of double screen decoding module and double screen all-in-one |
| CN106648488A (en) * | 2016-09-12 | 2017-05-10 | 深圳市金立通信设备有限公司 | Terminal and display method thereof |
-
2015
- 2015-01-29 CN CN201520061333.5U patent/CN204423882U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106648488A (en) * | 2016-09-12 | 2017-05-10 | 深圳市金立通信设备有限公司 | Terminal and display method thereof |
| CN106648488B (en) * | 2016-09-12 | 2019-10-22 | 深圳市金立通信设备有限公司 | A kind of terminal and its display methods |
| CN106293590A (en) * | 2016-10-31 | 2017-01-04 | 惠科股份有限公司 | A kind of double screen decoding module and double screen all-in-one |
| CN106293590B (en) * | 2016-10-31 | 2023-08-11 | 惠科股份有限公司 | Double-screen decoding module and double-screen integrated machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206698331U (en) | Multi-screen image processing unit | |
| CN204425557U (en) | A kind of cloud intelligence with virtual interactive interface platform spells control display system | |
| CN204632315U (en) | A kind of display screen display control program | |
| CN103795989A (en) | Integrated and distributed type stitching control display system based on network | |
| CN204423882U (en) | A kind of screen splicing control system | |
| CN108132766A (en) | A kind of distribution cloud system and its joining method | |
| CN112486105B (en) | Equipment control method and device | |
| CN103237167A (en) | External camera system and method based on Android system terminal | |
| CN101872605B (en) | Method and device for jointing display screens | |
| CN211928954U (en) | LED display panel with ring-out function and framework of LED display screen | |
| CN204761551U (en) | Novel webcam | |
| CN204425498U (en) | A kind of intelligent cloud card and there is the mosaic screen of this intelligent cloud card | |
| CN203734770U (en) | Network-based centralized-distributed splicing control display system | |
| CN104035798B (en) | Multifunctional electronic equipment with function of sequential starting up and starting up method of electronic equipment | |
| CN105578348A (en) | Intelligent control system of stage sound equipment | |
| CN203086467U (en) | Four-line system indoor machine off hook detection circuit | |
| CN108874713A (en) | A kind of information processing method and device | |
| CN210578885U (en) | Multi-channel signal switcher | |
| CN203933835U (en) | Integrated Service Digital Network network camera shooting system | |
| CN206728161U (en) | A kind of flat-panel screens control system | |
| CN204316779U (en) | A kind of multimedia shadow interaction systems | |
| CN204577011U (en) | A kind of display screen display device | |
| CN207070233U (en) | Distributed display control unit | |
| CN207181991U (en) | A kind of intelligent home control device based on ARM | |
| CN206117854U (en) | Remote control's projection arrangement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |