CN109754720A - A kind of agricultural and forest science information Broadcast Control interaction platform and information Broadcast Control interaction systems - Google Patents
A kind of agricultural and forest science information Broadcast Control interaction platform and information Broadcast Control interaction systems Download PDFInfo
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- CN109754720A CN109754720A CN201910218712.3A CN201910218712A CN109754720A CN 109754720 A CN109754720 A CN 109754720A CN 201910218712 A CN201910218712 A CN 201910218712A CN 109754720 A CN109754720 A CN 109754720A
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- display screen
- information broadcast
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- broadcast control
- central controller
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- 230000003993 interaction Effects 0.000 title claims abstract description 33
- 239000003990 capacitor Substances 0.000 claims description 12
- 230000000087 stabilizing effect Effects 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 2
- 241001484259 Lacuna Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The present invention relates to agricultural sciences applied technical fields, especially a kind of agricultural and forest science information Broadcast Control interaction platform, including central controller, LED mosaic display screen, supporting frame and display touch screen, it include clock circuit in the central controller, reset circuit and driving electric furnace, the LED mosaic display screen and square hole clearance fit, sliding slot is offered in the middle part of the lower end of the square hole, there are two sliding blocks for sliding setting in the sliding slot, the two sides upper end of support frame as described above body offers the threaded hole through supporting frame, support frame as described above body two sides are threaded with the threaded rod through threaded hole.The present invention realizes no cable connection, and compatibility is strong, may make the picture in client's controlling terminal, video, document and meeting comment picture to move on large screen splicing display screen, touch display screen and LED mosaic display screen, completes quick resource-sharing.
Description
Technical field
The present invention relates to agricultural and forest science applied technical field more particularly to a kind of agricultural and forest science information Broadcast Control interaction platforms
And information Broadcast Control interaction systems.
Background technique
Intelligent broadcasting and control can be applied to exhibition display, achievement displaying, historical review and the scene of product publication, but existing
Intelligent broadcasting and control interaction platform and system in the market cannot achieve one-to-many and many-to-one effect between client, thus
Cannot achieve resource be quickly shared and multi-screen ganged effect.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of agricultural and forest science information proposed
Broadcast Control interaction platform and information Broadcast Control interaction systems.
To achieve the goals above, present invention employs following technical solutions:
Design a kind of agricultural and forest science information Broadcast Control interaction platform, including central controller, LED mosaic display screen, support
Frame body and display touch screen, and central controller and display touch screen pass through conducting wire and are connected with power supply unit, it is described
Display touch screen is connect with central controller by signal, the central controller it is interior including clock circuit, reset circuit and
Driving circuit, and three kinds of circuits realize with central controller and are electrically connected that the upper center level of support frame as described above body opens up
There is square hole, and the lower end of LED mosaic display screen is fastened on the inside of square hole, the LED mosaic display screen and rectangular interporal lacuna
Cooperation, the lower end middle part of the square hole offer sliding slot, and there are two sliding block, two sliding blocks for sliding setting in the sliding slot
The two sides of LED mosaic display screen are located at, and sliding block and sliding slot clearance fit, the upper center of the sliding block are fixedly installed with
Baffle, and the size of baffle and the size of square hole are mutually matched, one middle side part of baffle offers arc groove, and arc groove
It is located remotely from the side of LED mosaic display screen, the two sides upper end of support frame as described above body offers the screw thread through supporting frame
Hole, support frame as described above body two sides are threaded with the threaded rod through threaded hole, and the other end of threaded rod extends to arc
The inside of slot, the size of the arc groove are greater than the diameter of threaded rod.
Preferably, the reset circuit includes power supply, 51 singlechip chips and capacitor, and power supply, 51 singlechip chips
And capacitor constitutes a closed circuit by conducting wire, while realizing between 51 singlechip chips and central controller and electrically connecting
It connects, 51 singlechip chips and LED mosaic display screen are realized and be electrically connected.
Preferably, the clock circuit includes resistance, 8051 singlechip chips and capacitor, and resistance, 8051 single-chip microcontrollers
Chip and capacitor are by conducting wire one closed circuit of composition, while 8051 singlechip chips and central controller and LED are spelled
It connects display screen and realizes electric connection.
Preferably, the driving circuit includes transformer, resistance, voltage stabilizing chip and four diodes, and transformer, electricity
Resistance, voltage stabilizing chip and four diodes constitute a closed circuit, while voltage stabilizing chip central controller and LED splicing are aobvious
Display screen realizes electric connection.
The present invention also provides a kind of agricultural and forest science information Broadcast Control interaction systems, including controlling terminal, the control is eventually
End is realized by WIFI to be connected with multiple client's controlling terminals, while multiple client's controlling terminals are real with authentication module
It is now electrically connected, while multiple client's controlling terminals are connected by WIFI with display sub-module, while controlling terminal and long-range
Timing module realizes signal connection.
Preferably, the sub- display module includes large screen data processor and large screen splicing display screen, and large screen
It realizes and is electrically connected between data processor and large screen splicing display screen, while controlling terminal is realized and large screen number by WIFI
According to the connection of processor, multiple client's controlling terminals realize the connection with screen data processor significantly by WIFI.
Preferably, the authentication module includes user by password set in advance in log-in interface by Password Input,
When password is correct, system can be automatically into control interface, when password bad, and system can return to log-in interface and carry out again
It logs in.
A kind of agricultural and forest science proposed by the present invention information Broadcast Control interaction platform and information Broadcast Control interaction systems, beneficial effect
Be: agricultural and forest science information Broadcast Control interaction platform and information Broadcast Control interaction systems realize no cable connection, and compatibility is strong,
Control can be moved in a certain range, and the fixed constraint in spatial position when breaching interactive demonstration may make client to control eventually
Picture, video, document and meeting comment picture on end move to large screen splicing display screen, touch display screen and LED splicing
On display screen, quick resource-sharing is completed.
Detailed description of the invention
Fig. 1 is a kind of platform block diagram of agricultural and forest science information Broadcast Control interaction platform proposed by the present invention.
Fig. 2 is a kind of structural block diagram of the display module of agricultural and forest science information Broadcast Control interaction platform proposed by the present invention.
Fig. 3 is a kind of structural block diagram of the reset circuit of agricultural and forest science information Broadcast Control interaction platform proposed by the present invention.
Fig. 4 is a kind of structural block diagram of the clock circuit of agricultural and forest science information Broadcast Control interaction platform proposed by the present invention.
Fig. 5 is a kind of structural block diagram of the driving circuit of agricultural and forest science information Broadcast Control interaction platform proposed by the present invention.
Fig. 6 is a kind of system block diagram of agricultural and forest science information Broadcast Control interaction systems proposed by the present invention.
Fig. 7 is a kind of structural frames of the authentication module of agricultural and forest science information Broadcast Control interaction systems proposed by the present invention
Figure.
Fig. 8 is a kind of structural schematic diagram of agricultural and forest science information Broadcast Control interaction platform proposed by the present invention.
In figure: LED mosaic display screen 1, supporting frame 2, display touch screen 3, central controller 4, threaded rod 5, arc groove
6, sliding slot 7, sliding block 8, baffle 9, square hole 10, threaded hole 11.
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.
Referring to Fig.1-8, a kind of agricultural and forest science information Broadcast Control interaction platform, including central controller 4, LED tiled display
Screen 1, supporting frame 2 and display touch screen 3, and central controller 4 and display touch screen 3 pass through conducting wire and power supply unit
It is connected, display touch screen 3 is connect with central controller 4 by signal, is included clock circuit in central controller 4, is resetted electricity
Road and driving circuit, and three kinds of circuits are realized with central controller 4 and are electrically connected, the upper center of supporting frame 2 is horizontal
Offer square hole 10, and the lower end of LED mosaic display screen 1 is fastened on 10 inside of square hole, LED mosaic display screen 1 with it is rectangular
10 clearance fit of hole, the lower end middle part of square hole 10 offer sliding slot 7, and there are two sliding block 8, two cunnings for sliding setting in sliding slot 7
Block 8 is located at the two sides of LED mosaic display screen 1, and sliding block 8 and 7 clearance fit of sliding slot, the fixed peace of the upper center of sliding block 8
Equipped with baffle 9, and the size of baffle 9 and the size of square hole 10 are mutually matched, and 9 one middle side part of baffle offers arc groove 6, and
Arc groove 6 is located remotely from the side of LED mosaic display screen 1, and the two sides upper end of supporting frame 2 is offered through supporting frame 2
Threaded hole 11,2 two sides of supporting frame are threaded with the threaded rod 5 through threaded hole 11, and the other end of threaded rod 5 prolongs
The inside of arc groove 6 is extended to, the size of arc groove 6 is greater than the diameter of threaded rod 5, by rotating threaded rod 5, so that threaded rod 5
One end and the arc groove 6 of 9 one middle side part of baffle contact with each other, so that 1 phase mutual connection of baffle 9 and LED mosaic display screen
Touching, there is the effect of restriction, while the mutual cooperation of sliding block 8 and sliding slot 7 to the position of LED mosaic display screen 1, baffle that can be dead
9 remain stable state in the process of moving.
Reset circuit includes power supply, 51 singlechip chips and capacitor, and power supply, 51 singlechip chips and capacitor pass through
Conducting wire constitutes a closed circuit, while realizing and being electrically connected between 51 singlechip chips and central controller, 51 monolithic machine cores
Piece and LED mosaic display screen, which are realized, to be electrically connected, and by the design, can be good at realizing that circuit is restored to initial state.
Clock circuit includes resistance, 8051 singlechip chips and capacitor, and resistance, 8051 singlechip chips and capacitor
A closed circuit is constituted by conducting wire, while 8051 singlechip chips and central controller and LED mosaic display screen are real
It is now electrically connected, using the vibrating circuit inside 8051 singlechip chips, can effectively the period to circuit operation and apply
Row control is added, so as to preferably control circuit, driving circuit is used between main circuit and control circuit
Come the intermediate circuit amplified to the signal of control circuit, the basic task of driving circuit exactly passes information electronic circuit
The signal come controls the requirement of target according to it, is converted between power electronic devices control terminal and common end, it can be made to open
Logical or shutdown signal.
Driving circuit includes transformer, resistance, voltage stabilizing chip and four diodes, and transformer, resistance, voltage stabilizing chip
And four diodes constitute a closed circuit, while voltage stabilizing chip central controller and LED mosaic display screen are realized
It is electrically connected.
Controlling terminal is realized by WIFI to be connected with multiple client's controlling terminals, at the same multiple client's controlling terminals with
Authentication module, which is realized, to be electrically connected, while multiple client's controlling terminals are connected by WIFI with display sub-module, simultaneously
Controlling terminal realizes that signal is connect with remote timing module, by the design, can be realized no cable connection, is able to carry out simultaneously
Mobile control and operation, breach the limitation in space.
Sub- display module includes large screen data processor and large screen splicing display screen, and large screen data processor with
It realizes and is electrically connected between large screen splicing display screen, while controlling terminal realizes the company with large screen data processor by WIFI
It connects, multiple client's controlling terminals realize the connection with screen data processor significantly by WIFI, and client's controlling terminal passes through
WIFI is passed data on large screen data processor, by the processing of large screen data processor, by file, video and
Document is shown on large screen splicing display screen.
Authentication module include user by password set in advance in log-in interface by Password Input, when password is correct
When, system can be automatically into control interface, when password bad, and system can return to log-in interface and be logged in again, this sets
Counting, which can prevent external staff from carrying out wiping to system, does, to improve the safety of system stable operation.
The present invention realizes no cable connection, and compatibility is strong, can move control in a certain range, breach interaction and drill
The fixed constraint in spatial position when showing may make the picture in client's controlling terminal, video, document and meeting comment picture to move
To large screen splicing display screen, touch display screen and LED mosaic display screen, quick resource-sharing is completed, is realized simultaneously
Multi-screen ganged effect, meets client's controlling terminal many-one and one-to-many effect.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of agricultural and forest science information Broadcast Control interaction platform, including central controller (4), LED mosaic display screen (1), support
Frame body (2) and display touch screen (3), and central controller (4) and display touch screen (3) pass through conducting wire and power supply unit
It is connected, which is characterized in that the display touch screen (3) is connect with central controller (4) by signal, the central controller
It (4) include clock circuit, reset circuit and driving electric furnace in, and three kinds of electric furnaces are realized with central controller (4) and electrically connected
It connects, the upper center level of support frame as described above body (2) offers square hole (10), and the lower end card of LED mosaic display screen (1) is set
On the inside of the square hole (10), the LED mosaic display screen (1) and square hole (10) clearance fit, under the square hole (10)
It is offered sliding slot (7) in the middle part of end, there are two sliding block (8), two sliding blocks (8) difference positions for sliding setting in the sliding slot (7)
In the two sides of LED mosaic display screen (1), and sliding block (8) and sliding slot (7) clearance fit, the upper center of the sliding block (8) are fixed
It is equipped with baffle (9), and the size of baffle (9) and the size of square hole (10) are mutually matched, (9) one middle side part of baffle is opened
Equipped with arc groove (6), and arc groove (6) is located remotely from the side of LED mosaic display screen (1), the two sides of support frame as described above body (2)
Upper end offers the threaded hole (11) through supporting frame (2), and support frame as described above body (2) two sides are threaded with through spiral shell
The threaded rod (5) of pit (11), and the other end of threaded rod (5) extends to the inside of arc groove (6), the arc groove (6)
Size is greater than the diameter of threaded rod (5).
2. a kind of agricultural and forest science according to claim 1 information Broadcast Control interaction platform, which is characterized in that the reset electricity
Road includes power supply, 51 singlechip chips and capacitor, and power supply, 51 singlechip chips and capacitor constitute one by conducting wire and close
Circuit is closed, while realizing and being electrically connected between 51 singlechip chips and central controller, 51 singlechip chips and LED tiled display
Screen, which is realized, to be electrically connected.
3. a kind of agricultural and forest science according to claim 1 information Broadcast Control interaction platform, which is characterized in that the clock electricity
Road includes resistance, 8051 singlechip chips and capacitor, and resistance, 8051 singlechip chips and capacitor constitute one by conducting wire
A closed circuit, while 8051 singlechip chips and central controller and LED mosaic display screen realize electric connection.
4. a kind of agricultural and forest science according to claim 1 information Broadcast Control interaction platform, which is characterized in that the driving electricity
Road includes transformer, resistance, voltage stabilizing chip and four diodes, and transformer, resistance, voltage stabilizing chip and four diodes
A closed circuit is constituted, while voltage stabilizing chip central controller and LED mosaic display screen realize electric connection.
5. a kind of information Broadcast Control interaction systems of agricultural and forest science described in -4, including controlling terminal according to claim 1, the control
Terminal processed is realized by WIFI to be connected with multiple client's controlling terminals, at the same multiple client's controlling terminals with authentication mould
Block, which is realized, to be electrically connected, while multiple client's controlling terminals are connected by WIFI with display sub-module, at the same controlling terminal and
Remote timing module realizes signal connection.
6. a kind of agricultural and forest science according to claim 5 information Broadcast Control interaction systems, which is characterized in that display
Module includes large screen data processor and large screen splicing display screen, and large screen data processor and large screen splicing display screen
Between realize and be electrically connected, while controlling terminal is realized by WIFI and is controlled with the connection of large screen data processor, multiple clients
Terminal processed realizes the connection with large screen data processor by WIFI.
7. a kind of agricultural and forest science according to claim 5 information Broadcast Control interaction systems, which is characterized in that the identity is tested
Card module include user by password set in advance in log-in interface by Password Input, when password is correct, system can automatically into
Enter control interface, when password bad, system can return to log-in interface and be logged in again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910218712.3A CN109754720A (en) | 2019-03-21 | 2019-03-21 | A kind of agricultural and forest science information Broadcast Control interaction platform and information Broadcast Control interaction systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910218712.3A CN109754720A (en) | 2019-03-21 | 2019-03-21 | A kind of agricultural and forest science information Broadcast Control interaction platform and information Broadcast Control interaction systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109754720A true CN109754720A (en) | 2019-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910218712.3A Pending CN109754720A (en) | 2019-03-21 | 2019-03-21 | A kind of agricultural and forest science information Broadcast Control interaction platform and information Broadcast Control interaction systems |
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| CN (1) | CN109754720A (en) |
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| CN101067774A (en) * | 2007-05-31 | 2007-11-07 | 广东威创日新电子有限公司 | Large wall paste-up interdynamic touch method and apparatus thereof |
| CN101098273A (en) * | 2007-06-05 | 2008-01-02 | 华南师范大学 | Wireless remote LED display screen control website system |
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Application publication date: 20190514 |