CN206743557U - A kind of LED display remote power-supply control system - Google Patents
A kind of LED display remote power-supply control system Download PDFInfo
- Publication number
- CN206743557U CN206743557U CN201720454208.XU CN201720454208U CN206743557U CN 206743557 U CN206743557 U CN 206743557U CN 201720454208 U CN201720454208 U CN 201720454208U CN 206743557 U CN206743557 U CN 206743557U
- Authority
- CN
- China
- Prior art keywords
- wire
- input
- output end
- led display
- chip microcomputer
- 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
Landscapes
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Telephone Function (AREA)
Abstract
It the utility model is related to LED display power supply technical field, especially a kind of LED display remote power-supply control system, including single-chip microcomputer and handheld terminal, the input of the single-chip microcomputer and the output end of power module are connected by wire, the output end of the single-chip microcomputer and the input of AC relay are connected by wire, the output end of the AC relay and the input of display screen are connected by wire, the input of the single-chip microcomputer and the output end of messaging controller are connected by wire, the input of the messaging controller and the output end of D/A converter are connected by wire.The utility model is simple in construction.It is easy to use, not only facilitate and switch control is carried out to LED display, can also improve stability of the note data in transmission, and system solves the problem because front-end control main frame or the Background control equipment machine of delaying can not start and stop LED display, while realize mobile control flow body.
Description
Technical field
It the utility model is related to LED display power supply technical field, more particularly to a kind of LED display remote power supply
Control system.
Background technology
When existing LED screen body start and stop rely primarily on backstage master control room control or front-end control host setting automatic start-stop
Between, because front-end control main frame or the Background control equipment machine of delaying can not start and stop LED screen, so as to which automation can not be carried out to LED screen body.
Utility model content
The purpose of this utility model is to solve present in prior art because front-end control main frame or Background control are set
The standby machine of delaying can not start and stop LED screen, the shortcomings that so as to carry out automation to LED screen body, and a kind of LED display proposed is remote
Journey power control system.
To achieve these goals, the utility model employs following technical scheme：
Design a kind of LED display remote power-supply control system, including single-chip microcomputer and handheld terminal, the single-chip microcomputer it is defeated
Enter end to be connected by wire with the output end of power module, the output end of the single-chip microcomputer and the input of AC relay pass through
Wire is connected, and the output end of the AC relay and the input of display screen are connected by wire, the input of the single-chip microcomputer
End is connected with the output end of messaging controller by wire, and the input of the messaging controller and the output end of D/A converter are led to
Wire connection is crossed, the input of the D/A converter and the output end of reception antenna are connected by wire, the handheld terminal
The output end of input and communication module is connected by wire, the output end of the handheld terminal and the access port of a/d converter
Connected by wire, the output end of the a/d converter and the input of communication module are connected by wire, the communication module
Output end and the input of reception antenna connected by wireless network.
Preferably, the power module is AC power, and the voltage of power module is V.
Preferably, the display screen is LED display.
Preferably, the inside of the messaging controller is inserted with phonecard.
Preferably, the handheld terminal is mobile phone.
The utility model proposes a kind of LED display remote power-supply control system, beneficial effect is：It is short by adding
Believe controller and AC relay, using messaging controller is installed, built-in operator's phonecard, sent out by keeper to operator
Short message is sent to carry out power supply of the control relay to IED screen bodies, so as to improve the efficiency of work；By adding a/d converter and DA conversions
Device, the note data for improving required transmission carry out analog-to-digital conversion, so as to improve stability during note data transmission, so as to
Improve the stability of system work.This is simple using new structure.It is easy to use, not only facilitate and LED display is opened
Close control, moreover it is possible to improve stability of the note data in transmission, and system solves the problem because of front-end control main frame or backstage
The control device machine of delaying can not start and stop LED display, while realize mobile control flow body.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of LED display remote power-supply control system system block diagram；
Fig. 2 be the utility model proposes a kind of LED display remote power-supply control system circuit diagram.
In figure：A/d converter 1, communication module 2, handheld terminal 3, reception antenna 4, D/A converter 5, messaging controller 6, list
Piece machine 7, power module 8, AC relay 9, display screen 10.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-2, a kind of LED display remote power-supply control system, including single-chip microcomputer 7 and handheld terminal 3, hold eventually
End 3 is mobile phone, and the input of single-chip microcomputer 7 is connected with the output end of power module 8 by wire, the output end of single-chip microcomputer 7 and friendship
The input of current relay 9 is connected by wire, and the output end and the input of display screen 10 of AC relay 9 are connected by wire
Connect, power module 8 is AC power, and the voltage of power module 8 is 220V, and display screen 10 is LED display.
The input of single-chip microcomputer 7 is connected with the output end of messaging controller 6 by wire, and the inside of messaging controller 6 is inserted
Provided with phonecard, the input of messaging controller 6 is connected with the output end of D/A converter 5 by wire, the input of D/A converter 5
End is connected with the output end of reception antenna 4 by wire, and the input of handheld terminal 3 is with the output end of communication module 2 by leading
Line is connected, and the output end of handheld terminal 3 is connected with the access port of a/d converter 1 by wire, the output end of a/d converter 1 and
The input of communication module 2 is connected by wire, and the output end of communication module 2 passes through wireless network with the input of reception antenna 4
Network connects.
Operation principle：Keeper sends short message by handheld terminal 3 to operator, and messaging controller connects 6 and receives signal, controls
AC relay 9 processed disconnects congregation and closed, so as to which the folding to display screen 10 is controlled.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of LED display remote power-supply control system, including single-chip microcomputer (7) and handheld terminal (3), it is characterised in that institute
The input for stating single-chip microcomputer (7) is connected with the output end of power module (8) by wire, the output end of the single-chip microcomputer (7) with
The input of AC relay (9) is connected by wire, the output end of the AC relay (9) and the input of display screen (10)
End is connected by wire, and the input of the single-chip microcomputer (7) is connected with the output end of messaging controller (6) by wire, described
The input of messaging controller (6) is connected with the output end of D/A converter (5) by wire, the input of the D/A converter (5)
End is connected with the output end of reception antenna (4) by wire, and the input of the handheld terminal (3) is defeated with communication module (2)
Go out end to connect by wire, the output end of the handheld terminal (3) is connected with the access port of a/d converter (1) by wire, institute
The output end for stating a/d converter (1) is connected with the input of communication module (2) by wire, the output of the communication module (2)
End is connected with the input of reception antenna (4) by wireless network.
A kind of 2. LED display remote power-supply control system according to claim 1, it is characterised in that the power supply mould
Block (8) is AC power, and the voltage of power module (8) is 220V.
A kind of 3. LED display remote power-supply control system according to claim 1, it is characterised in that the display screen
(10) it is LED display.
A kind of 4. LED display remote power-supply control system according to claim 1, it is characterised in that the short message control
The inside of device (6) processed is inserted with phonecard.
A kind of 5. LED display remote power-supply control system according to claim 1, it is characterised in that the hand-held end
It is mobile phone to hold (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720454208.XU CN206743557U (en) | 2017-04-27 | 2017-04-27 | A kind of LED display remote power-supply control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720454208.XU CN206743557U (en) | 2017-04-27 | 2017-04-27 | A kind of LED display remote power-supply control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206743557U true CN206743557U (en) | 2017-12-12 |
Family
ID=60562352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720454208.XU Expired - Fee Related CN206743557U (en) | 2017-04-27 | 2017-04-27 | A kind of LED display remote power-supply control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206743557U (en) |
-
2017
- 2017-04-27 CN CN201720454208.XU patent/CN206743557U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202995349U (en) | Micro-power-consumption standby system and thick film hybrid integrated circuit module | |
| CN204305080U (en) | Based on the electricity heating operating remote control system of cloud service platform | |
| CN202993464U (en) | Air conditioner power supply control system | |
| CN206743557U (en) | A kind of LED display remote power-supply control system | |
| CN106980042A (en) | A kind of prawn culturing aerator monitoring system | |
| CN203376585U (en) | Energy-saving control circuit and socket | |
| CN203487381U (en) | Remote control system for washing machine | |
| CN206906471U (en) | A kind of aerator monitoring system | |
| CN207183698U (en) | The power line of Bluetooth control break-make | |
| CN105982497A (en) | Solar intelligent postbox | |
| CN204600014U (en) | A kind of Wi-Fi remote control electric blanket | |
| CN203178698U (en) | Household oil press with intelligent remote control function | |
| CN103867066B (en) | A kind of blue teeth wireless Long-distance Control forms and anti-dust system | |
| CN203930490U (en) | Wireless intelligent switch | |
| CN204334964U (en) | With the digital terminal router of bluetooth | |
| CN203217313U (en) | GSM system-based remote electrically-controlled energy-saving control system used between mobile platforms | |
| CN208255656U (en) | The intelligent home control device of controllable energy consumption | |
| CN206111063U (en) | Roll up curtain controlling means based on zigBee | |
| CN205778448U (en) | A kind of automatic curtain based on Bluetooth control | |
| CN206712791U (en) | A kind of multifunction wireless repeater | |
| CN204363713U (en) | A kind of electric cooker control system based on Internet of Things | |
| CN105592530A (en) | Energy-saving router | |
| CN204633057U (en) | A kind of smart jack | |
| CN205094133U (en) | External radio control apparatus of electric window curtain | |
| CN204088790U (en) | A kind of remote control power switch socket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 Termination date: 20200427 |