CN107331344A - A kind of LED shows wireless control system - Google Patents
A kind of LED shows wireless control system Download PDFInfo
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- CN107331344A CN107331344A CN201710738775.2A CN201710738775A CN107331344A CN 107331344 A CN107331344 A CN 107331344A CN 201710738775 A CN201710738775 A CN 201710738775A CN 107331344 A CN107331344 A CN 107331344A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of El Displays (AREA)
Abstract
Wireless control system, including LED display controllers are shown the invention discloses a kind of LED, the LED display for the interconnection that communicated with LED display controllers, the LED display remote controllers that controlled in wireless is carried out to LED display controllers and LED display.Wireless transmitter module is provided with LED display remote controllers, the first wireless receiving module is provided with LED display controllers, LED display remote controllers produce control signal, and sent by wireless transmitter module, LED display controllers receive control signal by the first wireless receiving module, perform corresponding control action.The LED of the present invention shows that wireless control system realizes the function of being played out by controlled in wireless video on LED display, operation to video playback is not limited by operating space and on the operating time, easy for operation, efficiency high, reduce labor intensity, and greatly reduce using required space, reduce energy consumption, saved cost.
Description
Technical field
The present invention relates to display control field, the LED of more particularly to a kind of utilization controlled in wireless shows controlled in wireless system
System.
Background technology
At present, there is the indoor or outdoors LED display of plurality of specifications for screen pixels, it is large-scale that these are particularly some
LED display, is typically that the LED display controllers of control LED display video playback are placed in control room, by specialty
Personnel operate in control room to the broadcasting of video.Therefore, the region on LED display to video playback and time
Property all limit to very much, it is impossible to meet operating personnel and operate demand of the video playback to display screen whenever and wherever possible, especially install adjust
Need to examine various parameters to set when examination, screen maintenance, on the one hand manually operated use LED display controllers, on the one hand again
LED display display effect is observed, it is necessary to which many personal mutual cooperations, time-consuming.
The content of the invention
The present invention solves the technical problem of provide a kind of LED to show wireless control system, it is possible to achieve to two dimension
Or three dimensional video signal remote wireless control is shown, behaviour when being overhauled to video playback, display screen installation and debugging and display screen
Work is not limited by operating space and on the operating time, easy for operation, reduces labor intensity, while greatly saving
The cost of the auxiliary facility of control system.
In order to solve the above technical problems, a kind of LED of the present invention shows that the technical scheme that wireless control system is used is：Bag
Include LED display controllers, communicated with the LED display controllers interconnection LED display, to the LED display controllers and the LED
Display screen carries out the LED display remote controllers of controlled in wireless；
The LED display controllers, including control unit, and with the control unit communicate to connect video processing unit and
Vision signal outside display processing unit, video processing unit reception, and dissection process is carried out to the vision signal, this shows
Show that processing unit receives the vision signal after video processing unit processing, and the vision signal after the processing is carried out at display
Reason, makes the vision signal after processing be shown on above-mentioned LED display；
The LED display remote controllers include being additionally provided with wireless transmitter module, nothing on control board, LED display remote controllers
Line transmitter module is electrically connected with control board, is above provided with wireless transmitter module, is correspondingly arranged on the LED display controllers
First wireless receiving module, the LED display remote controllers produce video signal processing, video display control signal and LED and shown
Controller switches signal, and sent by the wireless transmitter module, the LED display controllers are connect by the first wireless receiving module
Receive LED display remote controllers send above-mentioned LED display controllers switching signal, video signal processing, video display control signal
And the accordingly switch of execution LED display controllers, video dissection process, the action of display processing.
Further preferably it is configured, the second wireless receiving module, above-mentioned LED is correspondingly arranged on above-mentioned LED display
Display remote controller produces display screen switching signal, and is sent by the wireless transmitter module, and the LED display passes through second nothing
Line receiving module receives the switch motion that display screen switching signal performs LED display.
Further preferably it is configured, above-mentioned video processing unit, performs and the video of two-dimensional format and 3 dimensional format is believed
Number dissection process, wherein, the dissection process process of the vision signal of 3 dimensional format includes the video processing unit and performed to two
The vision signal of dimension form is converted into the mutual conversion between the vision signal of 3 dimensional format and the vision signal of 3 dimensional format,
Above-mentioned display processing unit, is performed the video of the 3 dimensional format after the vision signal of the two-dimensional format after dissection process or conversion
Signal is shown on above-mentioned LED display.
Further preferably be configured, above-mentioned LED display remote controllers include man-machine interface, the man-machine interface include with it is described
The function button of control board electrical connection and/or picture and text showing interface.
Further preferably it is configured, above-mentioned function button includes switch key, above-mentioned LED display controllers are joined
LED display controller parameter settings key, video source selection shift key, video pixel scaling selection key and selection behaviour that number is set
Make key.
Further preferably it is configured, function button also includes selection key signal.
Further preferably it is configured, the display parameters that function button also includes operating above-mentioned LED display are set
Key, display screen color adjustment key, the queue set key arranged the module for constituting LED display, display screen manipulate key.
Further preferably it is configured, above-mentioned switch key includes to above-mentioned LED display controllers switch the control of control
Device switch key processed and the display screen switch key for above-mentioned LED display switch control.
Further preferably it is configured, above-mentioned wireless transmitter module is infrared transmission module, above-mentioned first wireless receiving module
It is infrared receiving module with above-mentioned second wireless receiving module, is transmitted between the infrared transmission module and the infrared receiving module
Signal of communication be infrared signal.
Further preferably it is configured, above-mentioned wireless transmitter module is mobile communication transmitter module, above-mentioned first wireless receiving
Module and above-mentioned second wireless receiving module are mobile communication receiving module, the mobile communication transmitter module and the mobile communication
The signal of communication transmitted between receiving module is mobile communication signal.
Further preferably it is configured, above-mentioned LED display remote controllers also include data storage, the data storage is stored with
Video source, the video source is transferred to above-mentioned mobile communication by above-mentioned mobile communication transmitter module by above-mentioned mobile communication signal and connect
Module is received, the video source is handled by above-mentioned LED display controllers, above-mentioned LED display controllers are by regarding after processing
Frequency signal is sent to above-mentioned LED display and shown.
Further preferably it is configured, above-mentioned wireless transmitter module is WiFi transmitter modules, above-mentioned first wireless receiving module
It is WiFi receiving modules with above-mentioned second wireless receiving module, is transmitted between the WiFi transmitter modules and the WiFi receiving modules
Signal of communication be WiFi signal.
Further preferably it is configured, above-mentioned LED display remote controllers also include data storage, the data storage is stored with
Video source, the video source is transferred to above-mentioned WiFi receiving modules by above-mentioned WiFi signal by above-mentioned WiFi transmitter modules, by upper
State LED display controllers to handle the video source, the vision signal after processing is sent to by above-mentioned LED display controllers
LED display is stated to be shown.
The beneficial effects of the invention are as follows：The LED that the present invention is provided shows wireless control system, passes through a LED display remotings
Wireless transmitter module on device, video signal processing that transmitting LED display remote controllers are produced, video display control signal and
LED display controller switching signals, the first nothing is passed through by the video processing unit and display processing unit in LED display controllers
Line receiving module correspondence is received, and is performed video dissection process, display processing, the switch of LED display controllers and acted accordingly,
Video is set to be played out on LED display.Need not again individually set OPS, by operating personnel in OPS to regarding
The broadcasting of frequency is operated and monitored.The present invention realizes that operating personnel can be with hand-held LED display remote controllers in wireless communication signals
Transmission range in any one place video playback is operated, required environment space is smaller, usually operating personnel
The space size stood.And operating personnel can really observe broadcasting of the video playback to LED display
Situation, and make and timely adjusting.Meanwhile, need to examine various parameters to set in installation and debugging, screen maintenance, can be direct
By a staff while carrying out parameter adjustment by remote control, while observation LED display display effect.The present invention's
LED shows that wireless control system realizes the function of being played out by controlled in wireless video on LED display, to video playback
Operation do not limited by operating space and on the operating time, easy for operation, efficiency high reduces labor intensity, and
Greatly reduce using required space, reduce energy consumption, saved cost.
Brief description of the drawings
Fig. 1 is the hardware architecture diagram that the LED of the present invention shows the embodiment one of wireless control system；
Fig. 2 is the schematic diagram of the specific example for the remote control that the LED of the present invention shows the embodiment one of wireless control system；
Fig. 3 is the left view for the remote control that the LED of the present invention shows the embodiment two of wireless control system.
Embodiment
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the present invention, and is not construed as limiting the claims.
Those skilled in the art of the present technique are it is understood that the correlation module and its function of realization that are related in the present invention
It is that computer software programs conventional in the prior art are carried in device, device or the system of hardware after improvement and its composition
It is not that computer software programs of the prior art or relevant agreement are improved or relevant agreement is achieved that.For example,
Computer hardware system after improvement still can realize the spy of the hardware system by loading existing operation system of software
Determine function.It is understood, therefore, that the innovation of the present invention is the improvement to hardware module in the prior art and its company
Syntagmatic is connect, rather than is only the improvement to realizing the software carried about function or agreement in hardware module.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singulative " one " used herein, " one
It is individual ", " described " and "the" may also comprise plural form.It is to be further understood that what is used in the specification of the present invention arranges
Diction " comprising " refer to there is the feature, integer, step, operation, element and/or component, but it is not excluded that in the presence of or addition
Other one or more features, integer, step, operation, element, component and/or their group.It should be understood that when we claim member
Part is " connected " or during " coupled " to another element, and it can be directly connected or coupled to other elements, or can also exist
Intermediary element.In addition, " connection " used herein or " coupling " can include wireless connection or coupling.Wording used herein
"and/or" includes one or more associated any cells for listing item and all combined.
Embodiments of the present invention are described in detail below.
Embodiment one：
As shown in Figures 1 to 3, LED of the invention shows that the embodiment of wireless control system includes：LED display controllers 1,
Communicated the LED display 2 interconnected with LED display controllers 1, and controlled in wireless is carried out to LED display controllers 1 and LED display 2
LED display remote controllers 3；
LED display controllers 1, including control unit 11, and the video processing unit communicated to connect with control unit 11
12 and display processing unit 13, video processing unit 12 receives the vision signal of outside, and the vision signal is carried out at parsing
Reason, the video signal transmission that video processing unit 12 crosses dissection process connects to display processing unit 13, display processing unit 13
The vision signal after video processing unit 12 is handled is received, the video after display processing unit 13 handles video processing unit 12 is believed
Number it is shown on LED display 2.
Herein it is to be understood that working as LED display controllers 1 is used to play out control to two-dimensional video signal, depending on
The dissection process process of frequency processing unit includes identification to vision signal, identify be two-dimensional video source form, and to two
Dimensional video signal carries out dissection process, controls the vision signal of two dimension that to be shown to LED display 2 enterprising by display processing unit
Row is played.In this embodiment, it is preferred that, LED display controllers 1 can be also used for playing out three dimensional video signal control
System, wherein, dissection process process performs the identification to vision signal including video processing unit 12, if identification vision signal is
Two-dimensional video, then carry out the conversion of 3 D video to two-dimensional video source, if the vision signal of identification is 3 D video, if
There is demand, by mutual conversion process between the various forms of three dimensional video signal, display processing unit 13 is performed three after conversion
Dimensional video signal carries out display broadcasting on LED display 2.
LED display remote controllers 3 include being additionally provided with wireless transmitter module 31, nothing on control board, LED display remote controllers
Line transmitter module 31 is electrically connected with control board, and the first wireless receiving module 14 is correspondingly arranged on LED display controllers 1,
It is correspondingly arranged on LED display 2 in second wireless receiving module 21, the control board of LED display remote controllers 3 and produces video
Process signal, video display control signal and LED display controllers switching signal and display screen switching signal, and pass through nothing
Line transmitter module 31 is sent, and LED display controllers 1 receive LED display controllers switch by the first wireless receiving module 14 to be believed
Number, video signal processing, video display control signal and accordingly perform the switches of LED display controllers, it is video dissection process, aobvious
Show the action of processing, LED display 2 receives display screen switching signal by the second wireless receiving module 21, and perform LED and show
The switch motion of screen 2.
It is further preferred that as shown in Fig. 2 LED display remote controllers 3 include man-machine interface, the man-machine interface includes function
Button and picture and text showing interface 32, the function button trigger control circuit plate produce above-mentioned video signal processing and above-mentioned
Video display control signal.
It is further preferred that function button includes：
Switch key, switch key includes the controller switches button 301 for LED display controllers 1 switch control,
The display screen switch key 302 of switch control is carried out to LED display 2.The switch key trigger control circuit plate produces above-mentioned
LED display controllers switching signal and above-mentioned display screen switching signal and sent by wireless transmitter module.
Selection key signal 306, the trigger control circuit plate entering signal of selection key signal 306 selection control program, control electricity
Road plate recognizes and selected the source of the signal for the video source being input in LED display controllers 1, such as selection receives built-in store
The signal of the video source of device memory storage or selection receive the video source of the mobile device memory storage for the outside accessed by USB port
Signal etc., and other different video interface selections, such as select USB interface, HDMI.
Video source selects shift key 303, and video source selection shift key 303 trigger control circuit plate enters what video source was selected
Control program, produces the signal of the form of the video source received, and produces the converted command signal changed to video source, leads to
Cross wireless transmitter module 31 to send, the first wireless receiving module 14 on LED display controllers is received.The form of video source
Signal and converted command signal are used for the form for indicating the video source of the identified input of video processing unit 12, and perform to identification
The form of the video source gone out enters row format conversion.Such as, when the external video source being input to inside LED display controllers 1 is two
Video format is tieed up, then the video source that video source selects shift key 303 to send input to video processing unit 12 is two-dimensional video lattice
The vision signal of formula, when need by two-dimensional video form carry out 3 dimensional format conversion when, video source select shift key 303 to regarding
Frequency processing unit 12 sends the command signal that two-dimensional video form is carried out to 3 D video conversion, and video processing unit 12 is received
The converted command signal, performs the operation for the conversion that 3 D video form is carried out to two-dimensional video form；When the outside of input is regarded
When frequency source is 3 D video form, then the video that video source selects shift key 303 to send input to video processing unit 12 is three
The vision signal of video format is tieed up, when needing to be changed the 3 D video form, such as is regarded the three-dimensional of left-right format
Conversion between frequency and the 3 D video of top-down format, or by the 3 D video of left-right format or the 3 D video of top-down format
Form is converted into 3 D video form of general format etc., and video source selects shift key 303 to send three to video processing unit 12
Tie up the order of video format conversion, the behaviour that the order that video processing unit 12 is changed according to 3 D video is changed accordingly
Make.The 3 D video form of general format referred herein refers to that each two field picture in 3 D video is by two pixel sizes
Identical framing image is constituted, and two framing images of each two field picture have certain interval on the transmission time, so
3 D video form be general three-dimensional video format.
LED display controller parameter settings key 308, the trigger control circuit plate of LED display controller parameter settings key 308 enters
Enter the control program of the parameter setting of LED display controllers 1, produce and selection setting is carried out to each parameter in LED display controllers 1
Order, including but not limited to for control video processing unit 2 carry out selection master mode resolution ratio, selection frame
Refresh rate of image etc. is ordered；The orders such as the setting of parameter for controlling the progress LED display 2 of display processing unit 13, this
In the setting of parameter of LED display 2 include but is not limited to shield body type (pixel size as shielded body), LED lamp tube color
Deng.
Video pixel scales selection key 304, and the video pixel scaling trigger control circuit plate of selection key 304 is produced for controlling
The command signal that display processing unit 13 is zoomed in or out to the pixel of the two field picture in vision signal, and by wirelessly sending out
Penetrate module 31 to send, the first wireless receiving module 14 on LED display controllers is received.To the two field picture in vision signal
The command signal that pixel is zoomed in or out is used to indicate that display processing unit 13 is performed to the two field picture in vision signal
The control that pixel is zoomed in or out, carries out size with the pixel of the LED display 2 for broadcasting and matches.
Selection operation key 305, including but not limited to above and below selection key, left and right selection key, acknowledgement key and Pause key.Choosing
Select when the trigger control circuit plate of operated key 305 is produced including but not limited to above-mentioned relevant execution select command and select
And the command signal confirmed, and the command signal for controlling display processing unit 13 to play out video, video playback
Command signal include but is not limited to：Broadcasting, pause, F.F., rewind etc..The command signal played out to video is used to refer to
Show that display processing unit 13 is performed to be shown video signal transmission to LED display 2.Above-mentioned signal passes through wireless transmission mould
Block 31 is sent, and the first wireless receiving module 14 on LED display controllers is received.Performed by display processing unit 13.
Further preferably it is configured, function button also includes the display parameters set key 307 of control LED display 2, display
The trigger control circuit plate of parameter setting key 307, which is produced, to be including but not limited to used to control the selection setting of display processing unit 13
The command signal of the type of the display module of LED display 2, the type of display module is such as：Full-color entity screen etc.；Selection is set
The command signal of the scan mode of LED display 2：Such as 32 sweep；Selection set module size command signal, such as with
In the LED display 2 that LED display controllers 1 are connected in real time, the number of permutations of the module of LED display 2 is constituted, such as：The row of 64 row 64
Deng.Above-mentioned signal is sent by wireless transmitter module 31, and the first wireless receiving module 14 on LED display controllers is received,
Performed by display processing unit 13.
Display screen color adjusts key 309, and display screen color adjustment key 309 trigger control circuit plate, which is produced, to be included but not office
It is limited to for controlling display processing unit 13 to send the command signal that the brightness to LED display 2, contrast etc. are adjusted.
The signal is sent by wireless transmitter module 31, and the first wireless receiving module 14 on LED display controllers is received, by showing
Processing unit 13 is performed.
Queue set key 310, the trigger control circuit plate of queue set key 310, which is produced, to be including but not limited to used to control
The command signal being ranked up between the composition module of the control LED display 2 of display processing unit 13, the signal is by wirelessly sending out
Penetrate module 31 to send, the first wireless receiving module 14 on LED display controllers is received, and is performed by display processing unit 13,
To show video.
Further preferably it is configured, function button also includes the display screen manipulation key 311 manipulated to LED display 2,
The display screen manipulation trigger control circuit plate of key 311 is produced for controlling display processing unit 13 to carry out display screen control signal, should
Signal is sent by wireless transmitter module 31, and the first wireless receiving module 14 on LED display controllers is received, by display
Reason unit 13 is performed, and display screen control signal is used to indicate that display processing unit 13 carries out LED display 2 display control, bag
Include but be not limited to control the screen locking of LED display 2, unblock, open brightness correction, open colourity correction, close correction, again
Open.
Further preferably it is configured, wireless transmitter module is infrared transmission module, the first wireless receiving module and the second nothing
Line receiving module is infrared receiving module, and the signal of communication transmitted between infrared transmission module and infrared receiving module is infrared
Signal.
Further preferably it is configured, function button also includes System menu key 312, the triggering control electricity of System menu key 312
Road plate will need the LED display and LED display controllers that connect that matching is identified.
The use flow of the present embodiment, presses the triggering control electricity of controller switches button 301 on LED display remote controllers 3
Road plate, power-on command is sent to LED display controllers 1, and LED display controllers 1, which are received, to be ordered and boot up.Press display screen
The trigger control circuit plate of switch key 302, order of spreading its tail is sent to LED display 2, and LED display 2, which is received, to be ordered and open.
The trigger control circuit plate entering signal of selection key signal 306 selection control program is pressed, selection needs the storage medium read, choosing
Select item to be shown on picture and text showing interface 32, controlled by the selection key up and down in selection operation key 305 or the triggering of left and right selection key
Circuit board processed is selected, or is selected by the trigger control circuit plate of digital code keyboard 315, by confirming after the completion of selection
Key trigger control circuit plate carries out selection confirmation.Certainly, in other embodiments, the options can also be shown to LED and show
Selection viewing is carried out in display screen 2；Or the options can also be arranged on into LED by single button form respectively shows distant
Control on device 3, press corresponding button trigger control circuit plate and operated accordingly.
Press video source selection shift key 303 trigger control circuit plate and enter video source selection conversion and control program, control
Video source and conversion options are shown on picture and text showing interface 32 by circuit board, pass through the choosing up and down in selection operation key 305
Select key or left and right selection key trigger control circuit plate is selected, or carried out by the trigger control circuit plate of digital code keyboard 315
Selection, after the completion of selection by acknowledgement key trigger control circuit plate carry out selection confirmation, video processing unit 12 according to select into
The corresponding control action of row.Certainly, in other embodiments, options can also be shown on LED display 2 and be watched
Selection；Or the options can also be arranged on LED display remote controllers 3 by single button form respectively, press phase
The button trigger control circuit plate answered is operated accordingly.
Then the trigger control circuit plate of LED display controller parameter settings key 308 is pressed into LED display controller parameters
The control program of setting, each parameter into LED display controllers is configured, and the options of each parameter setting is shown to picture and text
On display interface 32, then entered by the selection key up and down in selection operation key 305 or left and right selection key trigger control circuit plate
Row selection, or selected by the trigger control circuit plate of digital code keyboard 315, trigger controlling after the completion of selection by acknowledgement key
Circuit board carries out selection confirmation, and video processing unit 12 carries out corresponding control action according to selection.Certainly, in others implementation
In example, options can also be shown to progress viewing selection on LED display 2；Or the options can also respectively be passed through
Single button form is arranged on LED display remote controllers 3, is pressed corresponding button trigger control circuit plate and is grasped accordingly
Make.
Press the trigger control circuit plate of display parameters set key 307 and enter the control program that display parameters are set, control electricity
Road plate will select setting option to be shown on picture and text showing interface 32, then by the selection key up and down in selection operation key 305 or
Left and right selection key trigger control circuit plate is selected, or is selected by the trigger control circuit plate of digital code keyboard 315, choosing
Selection confirmation is carried out by acknowledgement key trigger control circuit plate after the completion of selecting, display processing unit 13 carries out corresponding according to selection
Control action.Certainly, in other embodiments, options can also be shown to progress viewing selection on LED display 2；Or
It is the options can also to be arranged on LED display remote controllers 3 by single button form respectively, presses corresponding button
Trigger control circuit plate is operated accordingly.
Press video pixel scaling selection key 304 trigger control circuit plate and enter control video pixel scaling processing control journey
Sequence, the options of the pixel for the video that control board control is played is shown on picture and text showing interface 32, then passes through selection
Selection key up and down or left and right selection key trigger control circuit plate in operated key 305 are selected, or pass through digital code keyboard 315
Trigger control circuit plate is selected, and is entered after the completion of selection by acknowledgement key at the selection confirmation of trigger control circuit plate row, display
The action that reason unit 13 is scaled accordingly according to selection, makes the pixel and the pixel of LED display 2 of the video of broadcasting
Match somebody with somebody.Certainly, in other embodiments, options can also be shown to progress viewing selection on LED display 2；Or may be used also
So that the options is arranged on LED display remote controllers 3 by single button form respectively, presses corresponding button and carry out phase
The operation answered.
Press the trigger control circuit plate of queue set key 310 enter enqueue set processing control program, control board to
Display processing unit 13 carries out queue order between sending the display module to LED display 2, controls to show between each display module
The cooperation shown, display processing unit 13 performs the action of the display module sequence to LED display 2.
Press the display screen color adjustment trigger control circuit plate of key 309 and enter enqueue setting processing control program, control electricity
Road plate sends the regulating command of brightness, tone, the contrast of control LED display 2 etc., regulation selection to display processing unit 13
Item is shown to picture and text showing interface 32, is selected by the selection key up and down or left and right selection key in selection operation key 305, or
Selected, carried out after the completion of selection by acknowledgement key at selection confirmation, display by the trigger control circuit plate of digital code keyboard 315
The action that reason unit 13 is scaled accordingly according to selection.Certainly, in other embodiments, options can also be shown to
Viewing selection is carried out on LED display 2；Or the options can also be arranged on LED by single button form respectively
On display remote controller 3, press corresponding button and operated accordingly.
After all parameter settings are completed, ESC Escape 314 is pressed, then shows broadcasting in picture and text showing interface 32
Partial parameters, include but is not limited to, and video format information, video name information, broadcasting speed information, screen intensity information, broadcast
Temporal information and play mode information for putting etc., wherein play mode include automatic cycle and played or broadcasting etc. manually.
Certainly, in other embodiments, can also be by the control unit 11 on LED display controllers to Video processing
Unit 12 and display processing unit 13 are controlled manually.
Certainly, in other embodiments, above-mentioned picture and text showing interface is touch screen, the function button of above-mentioned each hardware
Correspond to the software function button based on the touch screen.
In other embodiments, function button is not limited to only include above-mentioned described each function button, may be used also
To increase and decrease according to demand various functions button.
Embodiment two
The present embodiment and the distinctive points of embodiment one are that the LED display remote controllers 3 of the present embodiment also include data storage
Device, data storage can be the data storage built in LED display remote controllers 3, and now data storage is stored with video source,
The USB interface 4 that the mode that data storage obtains video source can be set by LED display remote controllers left surface is defeated with outside
Enter equipment connection and obtain video source, the trigger control circuit plate of selection key signal 306 selection on LED display remote controllers is read interior
Put the video source in data storage.Data storage can also be external data storage, such as LED display remote controllers
Left surface is provided with storage card and reads groove 5, and the storage card for having video source is inserted into storage card reading groove 5, shows distant by LED
The selection key signal 306 on device is controlled to select to read the video source in the storage card.
In the present embodiment, it is further preferred that wireless transmitter module is WiFi transmitter modules, the first wireless receiving module 14
It is WiFi receiving modules, the communication transmitted between WiFi transmitter modules and WiFi receiving modules with the second wireless receiving module 21
Signal is WiFi signal.
WiFi signal can make full use of WiFi signal volume of transmitted data big in addition to as above-mentioned various control signals
The characteristics of, above-mentioned video source is transferred to the WiFi receiving modules by the WiFi signal by the WiFi transmitter modules, is shown by LED
Show that controller 1 is handled video source, the vision signal after processing is sent to LED display 2 and entered by LED display controllers 1
Row display.
Certainly in other embodiments, wireless transmitter module is mobile communication transmitter module, the first wireless receiving module
It is mobile communication receiving module with the second wireless receiving module, between mobile communication transmitter module and mobile communication receiving module
The signal of communication of transmission is mobile communication signal.Mobile communication signal is above-mentioned in addition to as above-mentioned various control signals
Video source is transferred to mobile communication receiving module further through mobile communication signal by mobile communication transmitter module, is shown and controlled by LED
Device 1 processed is handled video source, and the vision signal after processing is sent to LED display 2 and shown by LED display controllers 1
Show.By setting mobile communication to launch and receiving module, it can cause to LED display controllers and the control to LED display
System realizes Remote, such as tens kilometers or farther distance, as long as the place that mobile communication can be covered can
Manipulated, be easy to long-range putting maintenance into practice to overhaul.
Remote control can also be actually made to the software remote control above smart mobile phone, in other words can be with smart mobile phone
Corresponding remote control software is installed, realized by the software remote control to LED display controllers and the behaviour to LED display
Control.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure transformation that bright specification and accompanying drawing content are made, or other related technical fields are directly or indirectly used in,
It is included within the scope of the present invention.
Claims (13)
1. a kind of LED shows wireless control system, including LED display controllers, communicate interconnection with the LED display controllers
LED display, it is characterised in that also include：The LED that the LED display controllers and LED display carry out controlled in wireless is shown
Show remote control；
The LED display controllers, including control unit, and with described control unit communicate to connect video processing unit and
Vision signal outside display processing unit, the video processing unit reception, and dissection process is carried out to the vision signal,
The display processing unit receives the vision signal after video processing unit processing, and the vision signal after the processing is carried out
Display processing, makes the vision signal after processing be shown on the LED display；
The LED display remote controllers include being additionally provided with wireless transmitter module on control board, the LED display remote controllers,
The wireless transmitter module is electrically connected with the control board, and it is wireless to be correspondingly arranged on first on the LED display controllers
Receiving module, the LED display remote controllers produce video signal processing, video display control signal and LED display controllers
Switching signal, and sent by the wireless transmitter module, the LED display controllers are received by the first wireless receiving module
LED display controllers switching signal, video signal processing, video display control signal simultaneously accordingly perform LED display controllers
Switch, video dissection process, the action of display processing.
2. LED according to claim 1 shows wireless control system, it is characterised in that correspondence is set on the LED display
The second wireless receiving module is equipped with, the LED display remote controllers produce display screen switching signal, and pass through the wireless transmission mould
Block is sent, and the LED display receives the display screen switching signal by the second wireless receiving module and performs LED display
Switch motion.
3. LED according to claim 2 shows wireless control system, it is characterised in that the video processing unit, perform
To two-dimensional format and the dissection process of the vision signal of 3 dimensional format, wherein, the dissection process mistake of the vision signal of 3 dimensional format
Journey includes the video processing unit and performs the vision signal that 3 dimensional format is converted into the vision signal of two-dimensional format and incite somebody to action
Mutual conversion between the vision signal of 3 dimensional format, the display processing unit is performed the two-dimensional format after dissection process
Vision signal or conversion after the vision signal of 3 dimensional format be shown on the LED display.
4. LED according to claim 3 shows wireless control system, it is characterised in that the LED display remote controllers include
Man-machine interface, the man-machine interface includes function button and/or the picture and text showing interface electrically connected with the control board.
5. LED according to claim 4 shows wireless control system, it is characterised in that the function button includes switch
Button, the LED display controller parameter setting keys of parameter setting, video source selection conversion are carried out to the LED display controllers
Key, video pixel scaling selection key and selection operation key.
6. LED according to claim 5 shows wireless control system, it is characterised in that the function button also includes letter
Number selection key.
7. LED according to claim 6 shows wireless control system, it is characterised in that the function button also includes pair
Display parameters set key that the LED display is operated, display screen color adjustment key, the module to constituting LED display
The queue set key that is arranged, display screen manipulation key.
8. LED according to claim 7 shows wireless control system, it is characterised in that the switch key is included to institute
LED display controllers are stated to carry out the controller switches button of switch control and show LED display progress switch control
Display screen switch key.
9. LED according to claim 8 shows wireless control system, it is characterised in that the wireless transmitter module is red
Outer transmitter module, first wireless receiving module and second wireless receiving module are infrared receiving module, described red
The signal of communication transmitted between outer transmitter module and the infrared receiving module is infrared signal.
10. LED according to claim 8 shows wireless control system, it is characterised in that the wireless transmitter module is to move
Dynamic communication transmitter module, first wireless receiving module and second wireless receiving module are that mobile communication receives mould
Block, the signal of communication transmitted between the mobile communication transmitter module and the mobile communication receiving module is mobile communication letter
Number.
11. LED according to claim 10 shows wireless control system, it is characterised in that the LED display remote controllers are also
Including data storage, the data storage is stored with video source, and the video source is by the mobile communication signal by institute
State mobile communication transmitter module and be transferred to the mobile communication receiving module, by the LED display controllers to the video source
Handled, the vision signal after processing is sent to the LED display and shown by the LED display controllers.
12. LED according to claim 8 shows wireless control system, it is characterised in that the wireless transmitter module is
WiFi transmitter modules, first wireless receiving module and second wireless receiving module are WiFi receiving modules, described
The signal of communication transmitted between WiFi transmitter modules and the WiFi receiving modules is WiFi signal.
13. LED according to claim 12 shows wireless control system, it is characterised in that the LED display remote controllers are also
Including data storage, the data storage is stored with video source, and the video source is by the WiFi signal by described
WiFi transmitter modules are transferred to the WiFi receiving modules, the video source are handled by the LED display controllers, institute
State LED display controllers the vision signal after processing is sent to the LED display and shown.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710738775.2A CN107331344A (en) | 2017-08-25 | 2017-08-25 | A kind of LED shows wireless control system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710738775.2A CN107331344A (en) | 2017-08-25 | 2017-08-25 | A kind of LED shows wireless control system |
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| CN107331344A true CN107331344A (en) | 2017-11-07 |
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| CN201710738775.2A Pending CN107331344A (en) | 2017-08-25 | 2017-08-25 | A kind of LED shows wireless control system |
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