CN105491431B - Control system for LED television complete machine - Google Patents
Control system for LED television complete machine Download PDFInfo
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- CN105491431B CN105491431B CN201510921254.1A CN201510921254A CN105491431B CN 105491431 B CN105491431 B CN 105491431B CN 201510921254 A CN201510921254 A CN 201510921254A CN 105491431 B CN105491431 B CN 105491431B
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- smart television
- complete machine
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/42208—Display device provided on the remote control
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/4222—Remote control device emulator integrated into a non-television apparatus, e.g. a PDA, media center or smart toy
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/42221—Transmission circuitry, e.g. infrared [IR] or radio frequency [RF]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/42224—Touch pad or touch panel provided on the remote control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/485—End-user interface for client configuration
- H04N21/4854—End-user interface for client configuration for modifying image parameters, e.g. image brightness, contrast
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The invention discloses a kind of control systems for LED television complete machine.The system includes: LED television complete machine；Smart television box, it is connect with LED television complete machine, smart television box is used for when receiving bluetooth data packets, based on the brightness and/or colour temperature of the control instruction adjustment LED television complete machine in bluetooth data packets, or the video signal source based on the control instruction switching LED television complete machine in bluetooth data packets；Mobile terminal, and smart television box bluetooth connection, for sending bluetooth data packets to smart television box.The present invention solves user in the related technology and experiences poor technical problem when using intelligent LED TV.
Description
Technical field
The present invention relates to household appliance technical fields, in particular to a kind of control system for LED television complete machine.
Background technique
The functions such as extra small spacing, high definition physical resolution are had been carried out from the LED display panel of main light emission, compared to other
Liquid crystal display has many advantages, such as that color representation ability is strong, gray scale levels contrast advantages are obvious, is completely suitable for showing various views
The signal and image of frequency interface form have very big valence for showing product compared to liquid crystal display due to large scale LED
Lattice advantage, therefore, large scale LED show that product is the main market development direction of LED manufacturer.
Current large scale LED shows product (such as LED television) mainly according to client to display area and resolution ratio
Demand is assembled by multiple LED modules, and each LED module is an independent case body, after LED shows that product is supplied to client,
Client is unable to adjust the parameters such as the brightness of LED television, colour temperature, to reduce the usage experience of user.
Poor technical problem is experienced when using intelligent LED TV for user in the related technology, is not yet proposed at present
Effective solution scheme.
Summary of the invention
The embodiment of the invention provides a kind of control systems for LED television complete machine, at least to solve in the related technology
User experiences poor technical problem when using intelligent LED TV.
According to embodiments of the present invention, a kind of control system for LED television complete machine is provided, which includes: LED electricity
Depending on complete machine；Smart television box is connect with LED television complete machine, and smart television box is used for when receiving bluetooth data packets, based on indigo plant
The brightness and/or colour temperature of control instruction adjustment LED television complete machine in tooth data packet, or referred to based on the control in bluetooth data packets
Enable the video signal source of switching LED television complete machine；Mobile terminal, and smart television box bluetooth connection, for sending blue-teeth data
It wraps to smart television box.
Further, smart television box includes: smart television card, and smart television card includes multiple video receivers, each
Video receiver is connected to a kind of video signal source of a vision signal for exporting format, and smart television card will be for that will connect
The vision signal of the multiple format received is converted to the vision signal of LVDS format；LVDS bridging board is connect with smart television card；
LVDS turns HDMI processing board, and LVDS turns HDMI processing board and connect by LVDS bridging board with smart television card, and LVDS turns at HDMI
Reason plate is used to be converted to the vision signal of LVDS format the vision signal of HDMI format；Bluetooth circuit, with mobile terminal bluetooth
Connection is used for receiving bluetooth packet, and the control instruction in bluetooth data packets is exported to smart television card.
Further, infrared receiving diode is provided on smart television card, Bluetooth circuit includes: bluetooth module, with shifting
Dynamic terminal Bluetooth connection, is used for receiving bluetooth packet；MCU module is connect with bluetooth module, MCU module include single-chip microcontroller and
Infrared light-emitting diode, single-chip microcontroller are sent out for parsing control instruction from bluetooth data packets, and by infrared light-emitting diode
Correspond to the infrared signal of control instruction out, wherein infrared light-emitting diode is correspondingly arranged with infrared receiving diode, infrared to connect
Diode is received for identifying control instruction from infrared signal.
Further, single-chip microcontroller is connect by serial bus interface with bluetooth module, and MCU module further includes current-limiting resistance,
Current-limiting resistance is connected between single-chip microcontroller and infrared light-emitting diode.
Further, smart television box includes video conference module, and the first USB interface, intelligence are provided on smart television box
Energy TV box is connect by the first USB interface with video recording equipment, and video conference module is for establishing Remote Video Conference.
Further, smart television box includes touch-control identification module, and secondary USB interface, LED are provided on smart television box
The infrared frame of multi-point touch is provided on whole set of television, smart television box is connect by secondary USB interface with the infrared frame of multi-point touch,
The touch control operation of touch-control identification module user for identification.
Further, control instruction includes the first control sub-instructions and the second control sub-instructions, and the first control sub-instructions are used
In the video signal source of switching LED television complete machine, the second control sub-instructions are used to adjust brightness and/or the color of LED television complete machine
Temperature, the second control sub-instructions include at least one of brightness regulation marker and color temperature adjustment marker, and the second control refers to
Order further includes at least one of brightness regulation parameter and color temperature adjustment parameter, wherein brightness regulation parameter is for characterizing LED electricity
Depending on the screen intensity of complete machine, color temperature adjustment parameter is used to characterize the screen color temp of LED television complete machine.
Further, smart television card includes for storing brightness regulation parameter, color temperature adjustment parameter, rgb value, brightness tune
The database of the corresponding relationship of the corresponding relationship and color temperature adjustment parameter and rgb value of parameter and rgb value is saved, smart television is stuck in
When receiving the second control sub-instructions, judge the second control sub-instructions be brightness for adjusting LED television complete machine screen or
Colour temperature sends the brightness regulation instruction generated based on the first rgb value if the second control sub-instructions are used to adjust the brightness of screen
The color generated based on the second rgb value is sent if the second control sub-instructions are used to adjust the colour temperature of screen to LED television complete machine
Warm regulating command is to LED television complete machine, wherein the first rgb value is to correspond to brightness tune in the second control sub-instructions in database
The rgb value of parameter is saved, the second rgb value is the rgb value for corresponding to the second control sub-instructions neutral color temperature adjustment parameter in database.
Further, HDMI interface and RJ25 interface are provided on smart television box, HDMI interface is for exporting HDMI lattice
To LED television complete machine, RJ25 interface is instructed for exporting brightness regulation instruction and color temperature adjustment to LED television the vision signal of formula
Complete machine.
Further, actions menu is provided in mobile terminal, mobile terminal includes for the touch-sensitive of display operation menu
Display screen, actions menu include color temperature adjustment interface, brightness regulation interface, video signal source selection interface, conference system interface
And touch-control system interface.
In embodiments of the present invention, smart television box is connect with LED television complete machine, mobile terminal and smart television box are blue
Tooth connection, by mobile terminal send bluetooth data packets to smart television box, smart television box when receiving bluetooth data packets,
Based on the brightness and/or colour temperature of the control instruction adjustment LED television complete machine in bluetooth data packets, or based in bluetooth data packets
The video signal source of control instruction switching LED television complete machine.Intelligent LED TV is being used to solve user in the related technology
When experience poor technical problem, user can be adjusted in real time when using LED television by portable mobile terminal
The parameters such as brightness, the colour temperature of whole LED television, to improve the usage experience of user.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the schematic diagram of the control system according to an embodiment of the present invention for LED television complete machine；
Fig. 2 is the schematic diagram of smart television box according to an embodiment of the present invention；
Fig. 3 is the schematic diagram of actions menu according to an embodiment of the present invention；And
Fig. 4 is the flow chart according to an embodiment of the present invention for carrying out colour temperature and brightness regulation.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work
It encloses.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to the embodiment of the present invention described herein can in addition to illustrating herein or
Sequence other than those of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that cover
Cover it is non-exclusive include, for example, the process, method, system, product or equipment for containing a series of steps or units are not necessarily limited to
Step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, product
Or other step or units that equipment is intrinsic.
Firstly, the part noun or term that occur during the embodiment of the present invention is described are suitable for following solution
It releases:
High-definition multimedia interface: High Definition Multimedia Interface, abbreviation HDMI are one
Kind digitized video and audio interface technology are the tailored version digital interfaces for being suitble to image transmission, can transmit audio simultaneously
And video signal.
It communicates exit: being telecommunications outlet connector in wiring system such as RJ45 interface and RJ25 interface.
According to embodiments of the present invention, a kind of embodiment of control system for LED television complete machine is provided, Fig. 1 is root
According to the schematic diagram of the control system for LED television complete machine of the embodiment of the present invention, as shown in Figure 1, the system includes: LED electricity
Depending on complete machine 10, smart television box 20 and mobile terminal 30.Wherein, smart television box is connect with LED television complete machine, smart television
Box be used for when receiving bluetooth data packets, based in bluetooth data packets control instruction adjustment LED television complete machine brightness and/
Or colour temperature, or the video signal source based on the control instruction switching LED television complete machine in bluetooth data packets；Mobile terminal and intelligence
TV box bluetooth connection, for sending bluetooth data packets to smart television box.
Through the foregoing embodiment, smart television box is connect with LED television complete machine, mobile terminal and smart television box bluetooth
Connection sends bluetooth data packets to smart television box by mobile terminal, and smart television box is when receiving bluetooth data packets, base
The brightness and/or colour temperature of control instruction adjustment LED television complete machine in bluetooth data packets, or based on the control in bluetooth data packets
The video signal source of system instruction switching LED television complete machine.To solve in the related technology user when using intelligent LED TV
Poor technical problem is experienced, user can be adjusted in real time when using LED television by portable mobile terminal
The parameters such as brightness, the colour temperature of LED television, to improve the usage experience of user.
In the above-described embodiments, as shown in Fig. 2, smart television box includes: smart television card 201, smart television card includes
Multiple video receivers, each video receiver are connected to a kind of vision signal of a vision signal for exporting format
Source, smart television card are used to be converted to the vision signal of the multiple format received the vision signal of LVDS format；LVDS bridge
Fishplate bar 202 is connect with smart television card；LVDS turns HDMI processing board 203, LVDS turn HDMI processing board by LVDS bridging board with
The connection of smart television card, LVDS turns HDMI processing board to be believed for the vision signal of LVDS format to be converted to the video of HDMI format
Number；Bluetooth circuit, and mobile terminal bluetooth connection are used for receiving bluetooth packet, and by the control instruction in bluetooth data packets
It exports to smart television card.
Specifically, smart television card is the mainboard for capableing of the various vision signals of independent process, the main core of the mainboard
Piece is MSTAR smart television chip (such as MSTAR818 smart television chip), be provided on mainboard DTMB, YPBPR, AV, VGA,
Functional, the smart television chip general that existing market is come on TV may be implemented in the general-purpose interfaces such as HDMI, DP, USB, touching box
The LVDS signal of standard is converted to by various types of vision signals that above-mentioned interface accesses, and passing through LVDS bridging board will
LVDS signal is transmitted to LVDS and turns HDMI processing board, and LVDS signal is converted to the input signal phase with intelligent LED TV
The signal (such as HDMI signal) matched, and exported by HDMI output interface to intelligent LED TV.
Optionally, as shown in figure 3, being provided with actions menu in mobile terminal, mobile terminal includes being used for display operation dish
Single touch-sensitive display panel, actions menu includes color temperature adjustment interface, brightness regulation interface, video signal source selection interface, meeting
System interface and touch-control system interface.By video signal source selection interface, " DTV " such as is selected, then mobile terminal meeting
Corresponding bluetooth data packets are sent to smart television box, smart television is according to the control instruction switching signal source in data packet.
In order to realize teleconference function, smart television box includes video conference module, and is provided on smart television box
One USB interface, smart television box are connect by the first USB interface with video recording equipment, and video conference module is for establishing long-range view
Frequency meeting.Enter conference system particular by " meeting " icon in clicking operation menu, (i.e. video recording is set by camera
It is standby) local video is recorded, and shared by video conference module to the LED television end of other users, and in local LED television
Show the TV news of other users.
Since present many TVs all support touch function, in order to realize the interaction to smart television box, smart television
Box further includes touch-control identification module, and secondary USB interface is provided on smart television box, and multiple spot touching is provided in LED television complete machine
Infrared frame is controlled, smart television box is connect by secondary USB interface with the infrared frame of multi-point touch, and touch-control identification module is used for identification
The touch control operation at family.User can realize the function that user interacts with smart television box by " touch-control system " icon of mobile terminal
Can, such user can carry out the functions such as menu, video switching directly in LED television.For example, can be by above-mentioned operation dish
It is singly shown in LED television, in this way, user, which can be directly entered color temperature adjustment and the brightness regulation page, carries out colour temperature and brightness
It adjusts.
Optionally, HDMI interface and RJ25 interface are provided on smart television box, HDMI interface is for exporting HDMI format
Vision signal to LED television complete machine, RJ25 interface for export brightness regulation instruction and color temperature adjustment instruct it is whole to LED television
Machine.
It should be noted that the debugging port of LED television can be connected to the port RJ25 of smart television card, intelligence electricity
Depending on being provided with infrared receiving diode on card, in order to realize the adjusting of the parameters such as brightness and colour temperature to LED television, above-mentioned indigo plant
Tooth circuit may include: bluetooth module, with mobile terminal bluetooth connection, be used for receiving bluetooth packet；MCU module, with bluetooth
Module connection, MCU module include single-chip microcontroller and infrared light-emitting diode, and single-chip microcontroller from bluetooth data packets for parsing control
Instruction, and by infrared light-emitting diode issue corresponding to control instruction infrared signal, wherein infrared light-emitting diode with it is red
Outer reception diode pair should be arranged, and infrared receiving diode from infrared signal for identifying control instruction.Due to intelligent electricity
The infrared signal that can only receive NEC format depending on card, can therefore, it is necessary to which the control instruction of Bluetooth format is converted to smart television card
With the infrared signal of the NEC format of identification.
Specifically, above-mentioned single-chip microcontroller is connect by serial bus interface with bluetooth module, and MCU module further includes current limliting electricity
Resistance, current-limiting resistance are connected between single-chip microcontroller and infrared light-emitting diode.
Optionally, LED television and mobile terminal (such as mobile phone and tablet computer) can also be communicated by WIFI, but
That after television standby, WIFI module and LED television plate master chip not can enter standby mode, LED needs be always maintained at
The connection of WIFI hot spot, and need to detect always the signal of mobile terminal transmission.
The transmission that control signal is carried out using bluetooth module, in this way when TV motherboard is under standby mode, entire electricity
Viewing system all enters standby mode, only one small single-chip microcontroller carries out work judgement, it is determined whether there is control command transmission,
It substantially increases the stability of system and extends the service life of TV motherboard.
Optionally, control instruction includes the first control sub-instructions and the second control sub-instructions, and the first control sub-instructions are used for
Switching the video signal source of LED television complete machine, the second control sub-instructions are used to adjust the brightness and/or colour temperature of LED television complete machine,
Second control sub-instructions include at least one of brightness regulation marker and color temperature adjustment marker, and the second control sub-instructions are also
Including at least one of brightness regulation parameter and color temperature adjustment parameter, wherein brightness regulation parameter is whole for characterizing LED television
The screen intensity of machine, color temperature adjustment parameter are used to characterize the screen color temp of LED television complete machine.
At smart television box end, smart television card include for store brightness regulation parameter, color temperature adjustment parameter, rgb value,
The database of the corresponding relationship of the corresponding relationship of brightness regulation parameter and rgb value, color temperature adjustment parameter and rgb value, smart television
It is stuck in when receiving the second control sub-instructions, judges that the second control sub-instructions are the brightness for adjusting LED television complete machine screen
Or colour temperature sends the brightness regulation generated based on the first rgb value if the second control sub-instructions are used to adjust the brightness of screen
Instruction is sent and is generated based on the second rgb value if the second control sub-instructions are used to adjust the colour temperature of screen to LED television complete machine
Color temperature adjustment instruct to LED television complete machine, wherein the first rgb value be database in correspond to second control sub-instructions in it is bright
The rgb value of adjustment parameter is spent, the second rgb value is the RGB for corresponding to the second control sub-instructions neutral color temperature adjustment parameter in database
Value.
Through the foregoing embodiment, the control to LED television may be implemented by the communication of bluetooth and smart television box, such as cuts
Channel is changed, colour temperature, brightness and the resolution ratio of LED television are adjusted, when needing to adjust the brightness and colour temperature of LED screen, intelligence electricity
Bluetooth signal is received depending on box inter-process plate and realizes signal conversion and protocol conversion, sends LED television end for control command,
Achieve the purpose that directly control the parameters such as the brightness colour temperature of LED television.
Optionally, above-described embodiment can be realized by step as shown in Figure 4:
Step S401, serial ports received data packet.
User can by the actions menu of mobile phone terminal, select suitable brightness value (a specially percentages) or
Color temperature value, mobile terminal automatically generate corresponding bluetooth data packets and are sent to smart television box, and single-chip microcontroller is received by serial ports
Above-mentioned bluetooth data packets.
Step S402, judgement are luminance instructions or colour temperature instruction.
Specifically judged according to brightness regulation marker and color temperature adjustment marker, such as in the indigo plant including regulating command
In tooth data packet, if the brightness regulation marker of regulating command is " 1 ", illustrate to be brightness regulation instruction, if regulating command
Color temperature adjustment marker is " 1 ", then explanation is color temperature adjustment instruction.Above-mentioned brightness regulation marker and color temperature adjustment marker
It is also possible to the same marker, if the value of the marker is " 1 ", illustrates to be brightness regulation, if the value of the marker is
" 0 ", then explanation is color temperature adjustment.
Step S403 then obtains the corresponding rgb value of present intensity percentage if luminance instructions.
After protocol processing chip on smart television plate receives serial ports adjusting intensity command, received data are mentioned
It takes and operation, specifically extraction brightness percentages, can be read directly from database and correspond to the brightness percentage
RGB numerical value, rgb value can also be calculated in the following way.
Red luma radix, Green brightness radix, blue luminences radix are read from the flash memory of smart television box, it will be above-mentioned
Brightness percentage is multiplied with red luma radix, Green brightness radix, blue luminences radix respectively, can be obtained red bright values,
Green brightness value and blue intensity values (i.e. rgb value).
Step S404 then obtains the corresponding rgb value of current temperature colour scale number if colour temperature instructs.
Colour temperature label is extracted from the received data of serial ports, corresponding rgb value is then obtained from database.
Rgb value is carried out package according to communications protocol by step S405.
Specifically, the format of the communication data packets after encapsulation is determined according to the communications protocol of the support of LED television, specifically
It is the specified data bit being packed into above-mentioned rgb value according to communications protocol in communication data packets.
Step S406 issues communication data packets to LED television by High Speed Serial.
It is using serial ports (i.e. smart television box RJ25 debugs output interface) that above-mentioned package is good by protocol processing chip
Communication data packets are sent to LED television, and transmission speed can be 5Mb (i.e. 5,000,000 is per second).
Through the foregoing embodiment, by palm PC send in control and order, the bluetooth receiving module inside smart television box
Received order is converted into the imitative remote control code value waveform transfer of NEC format to processing main plate (the i.e. smart television of smart television box
Card), smart television card realizes corresponding function according to the code value received, to realize control of the palm PC to LED television；
Meanwhile the middle control interface of palm terminal includes smart television function control order all of the above, central control system can be according to visitor
Family group applies APP to the service condition of signal and function, then the system development based on mobile terminal accordingly, can also apply
The middle function of increasing client and need, such as video conference, body-sensing system, touch system, use client more convenient.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
In the above embodiment of the invention, it all emphasizes particularly on different fields to the description of each embodiment, does not have in some embodiment
The part of detailed description, reference can be made to the related descriptions of other embodiments.
In several embodiments provided herein, it should be understood that disclosed technology contents can pass through others
Mode is realized.Wherein, the apparatus embodiments described above are merely exemplary, such as the division of the unit, Ke Yiwei
A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of unit or module
It connects, can be electrical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
On unit.It can some or all of the units may be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially
The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words
It embodies, which is stored in a storage medium, including some instructions are used so that a computer
Equipment (can for personal computer, server or network equipment etc.) execute each embodiment the method for the present invention whole or
Part steps.And storage medium above-mentioned includes: that USB flash disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), mobile hard disk, magnetic or disk etc. be various to can store program code
Medium.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (6)
1. a kind of control system for LED television complete machine characterized by comprising
LED television complete machine；
Smart television box is connect with the LED television complete machine, and the smart television box is used for when receiving bluetooth data packets,
The brightness and/or colour temperature of the LED television complete machine are adjusted based on the control instruction in the bluetooth data packets, or are based on the indigo plant
Control instruction in tooth data packet switches the video signal source of the LED television complete machine；
Mobile terminal, and the smart television box bluetooth connection, for sending the bluetooth data packets to the smart television box；
Wherein, the smart television box includes touch-control identification module, is provided with secondary USB interface on the smart television box, institute
It states and is provided with the infrared frame of multi-point touch in LED television complete machine, the smart television box passes through the secondary USB interface and described more
The infrared frame connection of point touch-control, the touch control operation of touch-control identification module user for identification；
Wherein, HDMI interface and RJ25 interface are provided on the smart television box, the HDMI interface is for exporting HDMI lattice
The vision signal of formula is to the LED television complete machine, and the RJ25 interface is for exporting brightness regulation instruction and color temperature adjustment instruction
To the LED television complete machine；
Wherein, the smart television box includes:
Smart television card, the smart television card include multiple video receivers, and each video receiver is connected to one
For exporting a kind of video signal source of the vision signal of format, the multiple format that the smart television card is used to receive
Vision signal is converted to the vision signal of LVDS format；
LVDS bridging board is connect with the smart television card；
LVDS turns HDMI processing board, and the LVDS turns HDMI processing board and connected by the LVDS bridging board and the smart television card
It connects, the LVDS turns HDMI processing board for the vision signal of the LVDS format to be converted to the vision signal of HDMI format；
Bluetooth circuit, and the mobile terminal bluetooth connection, for receiving the bluetooth data packets, and by the bluetooth data packets
In control instruction export to the smart television card；
Wherein, it is provided with infrared receiving diode on the smart television card, the Bluetooth circuit includes:
Bluetooth module, and the mobile terminal bluetooth connection, for receiving the bluetooth data packets；
MCU module is connect with the bluetooth module, and the MCU module includes single-chip microcontroller and infrared light-emitting diode, the monolithic
Machine corresponds to for parsing the control instruction from the bluetooth data packets, and by infrared light-emitting diode sending
The infrared signal of the control instruction, wherein the infrared light-emitting diode is correspondingly arranged with the infrared receiving diode, institute
Infrared receiving diode is stated for identifying the control instruction from the infrared signal.
2. system according to claim 1, which is characterized in that the single-chip microcontroller passes through serial bus interface and the bluetooth
Module connection, the MCU module further includes current-limiting resistance, and the current-limiting resistance is connected to the single-chip microcontroller and the infraluminescence
Between diode.
3. system according to claim 1, which is characterized in that the smart television box includes video conference module, described
The first USB interface is provided on smart television box, the smart television box is connected by first USB interface and video recording equipment
It connects, the video conference module is for establishing Remote Video Conference.
4. system according to claim 1, which is characterized in that the control instruction includes the first control sub-instructions and second
Sub-instructions are controlled, the first control sub-instructions are used to switch the video signal source of the LED television complete machine, second control
Sub-instructions are used to adjust the brightness and/or colour temperature of the LED television complete machine, and the second control sub-instructions include brightness regulation mark
Know at least one of position and color temperature adjustment marker, the second control sub-instructions further include brightness regulation parameter and colour temperature tune
Save at least one of parameter, wherein the brightness regulation parameter is used to characterize the screen intensity of the LED television complete machine, institute
Color temperature adjustment parameter is stated for characterizing the screen color temp of the LED television complete machine.
5. system according to claim 4, which is characterized in that the smart television card includes for storing the brightness tune
Save the corresponding relationship and the color of parameter, the color temperature adjustment parameter, rgb value, the brightness regulation parameter and the rgb value
The database of the corresponding relationship of warm adjustment parameter and the rgb value, the smart television, which is stuck in, receives the second control
When instruction, judge that the second control sub-instructions are the brightness or colour temperature for adjusting the LED television complete machine screen, if institute
The second control sub-instructions are stated for adjusting the brightness of screen, then sends and is instructed based on the brightness regulation that the first rgb value generates to institute
LED television complete machine is stated, if the second control sub-instructions are used to adjust the colour temperature of screen, send and is generated based on the second rgb value
Color temperature adjustment instruct to the LED television complete machine, wherein first rgb value is to correspond to described the in the database
The rgb value of brightness regulation parameter in two control sub-instructions, second rgb value are to correspond to second control in the database
The rgb value of system instruction neutral color temperature adjustment parameter.
6. system as claimed in any of claims 1 to 5, which is characterized in that be provided with behaviour in the mobile terminal
Make menu, the mobile terminal includes the touch-sensitive display panel for showing the actions menu, and the actions menu includes colour temperature
Adjustment interface, brightness regulation interface, video signal source selection interface, conference system interface and touch-control system interface.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510921254.1A CN105491431B (en) | 2015-12-11 | 2015-12-11 | Control system for LED television complete machine |
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| CN201510921254.1A CN105491431B (en) | 2015-12-11 | 2015-12-11 | Control system for LED television complete machine |
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| CN105491431B true CN105491431B (en) | 2019-05-17 |
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| CN106254911A (en) * | 2016-08-04 | 2016-12-21 | 腾讯科技（深圳）有限公司 | A kind of control method and electronic equipment, control system |
| CN110324684A (en) * | 2018-03-28 | 2019-10-11 | 北京视联动力国际信息技术有限公司 | A kind of data processing method and device of view networking |
| CN109120909A (en) * | 2018-09-13 | 2019-01-01 | 深圳市天视通电子科技有限公司 | A kind of full-color photographic device, the system and method for adjustable light compensating lamp brightness |
| CN110636287A (en) * | 2019-10-28 | 2019-12-31 | 维吉尔泰光电科技(徐州)有限公司 | LED television display screen quality detection system |
| CN112672217A (en) * | 2020-12-11 | 2021-04-16 | Oppo广东移动通信有限公司 | Video playing method, video processing method, device, system and storage medium |
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