CN105491421B - A kind of Wireless TV based on Type-C interfaces - Google Patents
A kind of Wireless TV based on Type-C interfaces Download PDFInfo
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- CN105491421B CN105491421B CN201511002070.1A CN201511002070A CN105491421B CN 105491421 B CN105491421 B CN 105491421B CN 201511002070 A CN201511002070 A CN 201511002070A CN 105491421 B CN105491421 B CN 105491421B
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- 238000012545 processing Methods 0.000 claims abstract description 14
- 230000008054 signal transmission Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012800 visualization Methods 0.000 description 2
- 230000006837 decompression Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- H04N21/439—Processing of audio elementary streams
-
- 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
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
- H04N21/4432—Powering on the client, e.g. bootstrap loading using setup parameters being stored locally or received from the server
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The invention discloses a kind of Wireless TVs based on Type C interface, including speaker, signal plate and display module.The signal plate is set in the speaker, and the signal plate includes power module, switch module, the first Type C interface and audio processing modules；The display module includes the 2nd Type C interface, driver module, control module and display screen.The present invention is by the way that signal plate to be built in the speaker, 220V alternating currents are accessed from power module, and the voltages such as 5V, 12V, 20V are exported to each module for power supply, and total interface is made to be integrated on speaker, signal and television set, which are shown, to be completed by Type C interface, making television set only needs single line both to realize that signal transmission also achieved power supply, while positive and negative grafting may be implemented in television set connecting line, convenient for users.
Description
Technical field
The present invention relates to TV technology, more particularly to a kind of Wireless TV based on Type-C interfaces.
Background technology
Currently, television interface is complicated, power cord and signal connecting line are cumbersome, and wiring is complicated, and many signaling interfaces,
Such as USB port, HDMI interface have a plug wire direction, many users need plug wire several times just can correct grafting, it has not been convenient to which user makes
With, and because 220V alternating currents are not the voltage that is perfectly safe, there are security risks.
Since technology development is very fast, television system needs often upgrading, and due to built-in intelligence TV motherboard in television set,
HardwareUpgring needs replacing whole television set, and inconvenience is brought to upgrading.
Thus the prior art could be improved and improve.
Invention content
Place in view of above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide a kind of nothings based on Type-C interfaces
Power cord TV, signal plate is set in speaker, and total interface is made all to be integrated on speaker, and television set only needs single line i.e. real
Signal transmission and power supply are showed.
In order to achieve the above object, this invention takes following technical schemes：
A kind of Wireless TV based on Type-C interfaces comprising speaker, signal plate and display module, the letter
Number plate is set in the speaker；
The signal plate includes power module, switch module, the first Type-C interfaces and audio processing modules；The power supply
The input terminal of module connects electric main, and the output end of power module connects the GND of the first Type-C interfaces by switch module
The Vbus mouths of mouth and the first Type-C interfaces, the input terminal connecting interface terminal of the audio processing modules, the audio frequency process
The output end connection ends CC1 of the first Type-C interfaces of module, the ends CC2 of the first Type-C interfaces, the first Type-C interfaces
The ends RX at the ends TX and the first Type-C interfaces；
The display module includes the 2nd Type-C interfaces, driver module, control module and display screen；Described second
The GND mouths of Type-C interfaces and the Vbus mouths of the 2nd Type-C interfaces connect display screen by driver module, and described second
The ends CC1 of Type-C interfaces, the ends CC2 of the 2nd Type-C interfaces, D+end of the 2nd Type-C interfaces, the 2nd Type-C interfaces
The ends D-, the 2nd Type-C interfaces the ends TX and the ends RX of the 2nd Type-C interfaces display driving is connected by control module
Module.
In the Wireless TV based on Type-C interfaces, the audio processing modules include master chip, first
LCP11U35 chips, the first PIN5100 chips, MSD4020 chips, STDP2600 chips and loud speaker, the master chip pass through
I2C buses connect the first LCP11U35 chips, and the first LCP11U35 chips connect first by the first PIN5100 chips
The ends CC1 of Type-C interfaces, the ends CC2 of the first Type-C interfaces and switch module, master chip are connected by digital audio interface
Loud speaker, the master chip also connect STDP2600 chips by MSD4020 chips.
In the Wireless TV based on Type-C interfaces, the driver module includes power switch, more
Grade backlight driving unit, DC-DC units, screen backlight module and T-CON sequence controllers, the GND of the 2nd Type-C interfaces
Mouth connects multistage backlight driving unit and DC-DC units with the Vbus mouths of the 2nd Type-C interfaces by power switch, described more
Grade backlight driving unit connection screen backlight module, the DC-DC units connect display screen by T-CON sequence controllers.
In the Wireless TV based on Type-C interfaces, the control module include the 2nd PIN5100 chips,
2nd LCP11U35 chips, CBTL08GP073 chips, 2550 chips of STDP and 6M60 chips, the 2nd Type-C interfaces
The ends CC1 connect power switch with the ends CC2 of the 2nd Type-C interfaces by the 2nd PIN5100 chips, and the 2nd PIN5100 chips are logical
The 2nd LCP11U35 chips connection CBTL08GP073 chips are crossed, D+end of the 2nd Type-C interfaces, the 2nd Type-C connect
The ends D-, the ends TX of the 2nd Type-C interfaces and the ends RX of the 2nd Type-C interfaces of mouth are all connected with CBTL08GP073 chips,
CBTL08GP073 chips pass sequentially through 2550 chips of STDP and connect T-CON sequence controllers with 6M60 chips.
Compared to the prior art, the Wireless TV provided by the invention based on Type-C interfaces, including speaker, signal
Plate and display module.The signal plate is set in the speaker, and the signal plate includes power module, switch module, first
Type-C interfaces and audio processing modules；The display module includes the 2nd Type-C interfaces, driver module, control module
And display screen.By the way that signal plate to be built in the speaker, 220V alternating currents access the present invention from power module, and export
The voltages such as 5V, 12V, 20V give each module for power supply, and total interface is made to be integrated on speaker, and signal and television set display can lead to
The completion of Type-C interfaces is crossed, making television set only needs single line both to realize that signal transmission also achieved power supply, while television set connects
Positive and negative grafting may be implemented in line, convenient for users.
Description of the drawings
Fig. 1 is the structure diagram of signal plate in the Wireless TV provided by the invention based on Type-C interfaces.
Fig. 2 is the structure diagram of display module in the Wireless TV provided by the invention based on Type-C interfaces.
Specific implementation mode
The present invention provides a kind of Wireless TV based on Type-C interfaces, to make the purpose of the present invention, technical solution
And effect is clearer, clear, the present invention is described in more detail for the embodiment that develops simultaneously referring to the drawings.It should be appreciated that this
Place is described, and specific examples are only used to explain the present invention, is not intended to limit the present invention.
It please refers to Fig.1 and Fig. 2, the Wireless TV provided by the invention based on Type-C interfaces includes speaker（Sound
bar）, signal plate and display module, the signal plate be set in the speaker.The signal plate includes power module 11, opens
Close module 12, the first Type-C interfaces 13 and audio processing modules 14；The display module includes the 2nd Type-C interfaces 21, shows
Show drive module 22, control module 23 and display screen 24.
Switch module 12 is MOS switch, and the present invention is by the way that signal plate to be built in the speaker, and 220V alternating currents are from electricity
It is accessed in source module 11, and exports the voltages such as 5V, 12V, 20V to each module for power supply, and total interface is made to be integrated on speaker, believed
Number and television set show and can be completed by Type-C interfaces that making television set only needs single line both to realize that signal transmission also achieved
Power supply, while positive and negative grafting may be implemented in television set connecting line, it is convenient for users.
Wherein, the input terminal of the power module 11 connects electric main, and the output end of power module 11 passes through switching molding
Block 12 connects the Vbus mouths of the GND mouths and the first Type-C interfaces 13 of the first Type-C interfaces 13, the audio processing modules 14
Input terminal connecting interface terminal, the output ends of the audio processing modules 14 connects the ends CC1 of the first Type-C interfaces 13, the
The ends CC2 of one Type-C interfaces 13, the ends TX and the first Type-C interfaces 13 of the first Type-C interfaces 13 the ends RX；
The GND mouths of the 2nd Type-C interfaces 21 and the Vbus mouths of the 2nd Type-C interfaces 21 pass through driver module
22 connection display screens 24, the ends CC1 of the 2nd Type-C interfaces 21, the ends CC2 of the 2nd Type-C interfaces 21, the 2nd Type-C
D+end of interface 21, the ends D- of the 2nd Type-C interfaces 21, the ends TX of the 2nd Type-C interfaces 21 and the 2nd Type-C interfaces
21 ends RX connect driver module 22 by control module 23.
Specifically, the audio processing modules 14 include master chip 141, the first LCP11U35 chips 142, first
PIN5100 chips 143, MSD4020 chips 144, STDP2600 chips 145 and loud speaker 146, the master chip 141 pass through I2C
Bus connects the first LCP11U35 chips 142, and the first LCP11U35 chips 142 are connected by the first PIN5100 chips 143
The ends CC1 of first Type-C interfaces 13, the ends CC2 of the first Type-C interfaces 13 and switch module 12, master chip 141 pass through number
Audio interface SPDIF connections loud speaker 146, the master chip 141 also connect STDP2600 chips by MSD4020 chips 144
145。
Wherein, LCP11U35 chips are a deciphering chip, and PIN5100 chips are a Type-C base band power supply physical layers
(PD-PHY) device, and the complete USB Type-C most newly added IC of solution, are suitable for kinds of platform, including notebook
Computer, desktop computer, PC attachmentes and mobile interchange equipment.MSD4020 chips 144 are a high-definition image processing chip,
STDP2600 chips 145 are audio and video conversion chips, it is a highly integrated receiver IC.
The driver module 22 includes power switch 221, multistage backlight driving unit 222, DC-DC units 223, screen
Backlight module 224 and T-CON sequence controllers 225, the GND mouths and the 2nd Type-C interfaces 21 of the 2nd Type-C interfaces 21
Vbus mouths multistage backlight driving unit 222 and DC-DC units 223 are connected by power switch 221, the multistage backlight drive
The connection screen backlight module 224 of unit 222, the DC-DC units 223 connect display screen 24 by T-CON sequence controllers 225.
Please continue to refer to Fig. 1 and Fig. 2, the control module 23 includes the 2nd PIN5100 chips 231, the 2nd LCP11U35
Chip 232, CBTL08GP073 chips 233,2550 chips 234 of STDP and 6M60 chips 235, the 2nd Type-C interfaces 21
The ends CC1 and the 2nd Type-C interfaces 21 the ends CC2 by the 2nd PIN5100 chips 231 connect power switch 221, second
PIN5100 chips 231 connect CBTL08GP073 chips 233 by the 2nd LCP11U35 chips 232, and the 2nd Type-C connects
D+end, the ends D- of the 2nd Type-C interfaces 21, the ends TX of the 2nd Type-C interfaces 21 and the 2nd Type-C interface 21 of mouth 21
The ends RX be all connected with CBTL08GP073 chips 233, CBTL08GP073 chips 233 pass sequentially through 2550 chips of STDP, 234 He
6M60 chips 235 connect T-CON sequence controllers 225.
Wherein, CBTL08GP073 chips 233 are switch chip, and STDP2550 chips are FLOW VISUALIZATION port HDMI conversions
Device, promoting 60 Hz videos and audio stream FHD MyDP makes smart mobile phone and tablet telecomputer, display, projecting apparatus.
STDP2550 is the equipment of VESA FLOW VISUALIZATIONs port (MyDP) standard compatibility, realize one-way road display port receive and
AUX_HPD.Output port by HDMI 1.4 compatible transmitter and CEC and HPD support.MyDP standard digital audio-visual communications
Interconnection based on VESA display interface standards move the unpressed audio and video stream of source device ability.It uses existing standard
5 needle connectors are the external display for the audio-visual communication that charging portable mobile equipment commonly flows.
V-by-one in Fig. 1 and Fig. 2 is the digital interface specially developed towards image transmitting.DP is Digital
The abbreviation of Projection companies.HDMI is high-definition multimedia interface, and mini LVDS are that mini low-voltage differential signal connects
Mouthful.SPDIF is digital audio interface, and master chip 141 is connect to the sound for making speaker play television set with speaker.
Below in conjunction with Fig. 1 and Fig. 2, after alternating current is depressured by power module 11, export 5V and 12V signals to audio at
Module 14 is managed, various interfaces, such as USB, HDMI can be connect at Interface Terminal, the audio signal of television set output passes through master chip
141 outputs are played to loud speaker 146, and control signal is transferred to the first PIN5100 after the decryption of the first LCP11U35 chips 142
Chip 143 controls the conducting state of MOS switch, and when MOS starts and is connected, Type-C interfaces realize charge function, vision signal warp
Cross MSD4020 chips 144, STDP2600 chips 145 are transferred to the first Type-C interfaces 13.And the first Type-C interfaces 13 and
Two Type-C interfaces 21 are a pair of Type-C interfaces.The data exported from the first Type-C interfaces 13 pass through CBTL08GP073 cores
Piece 233,2550 chips 234 of STDP, 6M60 chips 235 control 225 timing control display module of T-CON sequence controllers and show
Image, while master slave mode/power supply/positive partitioned signal format etc. is judged by the 2nd PIN5100 chips 231, to control power switch
221 conducting state, it is the 150V driving screen back ofs the body that power switch 221, which exports 20V voltages through the boosting of multistage backlight driving unit 222,
The backlight LED of optical module 224 shines, and backlight is provided for display screen 24.Power switch 221 exports 20V voltages through DC-DC units
223 decompressions for 12V provide voltage for T-CON sequence controllers, it is ensured that T-CON sequence controllers can with work.
In conclusion the present invention is built into signal plate in Sound bar by separately being designed signal plate with television set
Face, TV total interface are integrated on Sound bar, and 220V alternating currents are connected to Sound bar, at the same in display end and
Sound bar increase Type-C interfaces, and television set only needs display module.The power supply of signal and television set display end is logical
Type-C completions are crossed, user's television set is realized and single line is only needed both to realize that signal transmission also achieved power supply.TV simultaneously
Positive anti-plug may be implemented in machine connecting line.And because TV set intelligent plate is built in inside speaker, television set HardwareUpgring is simple,
Television set need not be replaced.And Type-C is standard interface, can connect the various equipment such as computer.
It, can according to the technique and scheme of the present invention and its hair it is understood that for those of ordinary skills
Bright design is subject to equivalent substitution or change, and all these changes or replacement should all belong to the guarantor of appended claims of the invention
Protect range.
Claims (4)
1. a kind of Wireless TV based on Type-C interfaces, which is characterized in that including speaker, signal plate and display module,
The signal plate is set in the speaker；
The signal plate includes power module, switch module, the first Type-C interfaces and audio processing modules；The power module
Input terminal connect electric main, the output end of power module by switch module connect GND mouths of the first Type-C interfaces with
The Vbus mouths of first Type-C interfaces, the input terminal connecting interface terminal of the audio processing modules, the audio processing modules
Output end connection the ends CC1 of the first Type-C interfaces, the ends CC2 of the first Type-C interfaces, the first Type-C interfaces the ends TX
With the ends RX of the first Type-C interfaces；
The display module includes the 2nd Type-C interfaces, driver module, control module and display screen；Described second
The GND mouths of Type-C interfaces and the Vbus mouths of the 2nd Type-C interfaces connect display screen by driver module, and described second
The ends CC1 of Type-C interfaces, the ends CC2 of the 2nd Type-C interfaces, D+end of the 2nd Type-C interfaces, the 2nd Type-C interfaces
The ends D-, the 2nd Type-C interfaces the ends TX and the ends RX of the 2nd Type-C interfaces display driving is connected by control module
Module；
The audio processing modules include master chip, the first LCP11U35 chips, the first PIN5100 chips, MSD4020 chips,
STDP2600 chips and loud speaker, the master chip by I2C buses connect the first LCP11U35 chips, described first
LCP11U35 chips connect the ends CC1 of the first Type-C interfaces, the CC2 of the first Type-C interfaces by the first PIN5100 chips
End；
The control module includes the 2nd PIN5100 chips, the 2nd LCP11U35 chips, CBTL08GP073 chips, STDP
2550 chips and 6M60 chips, the ends CC1 of the 2nd Type-C interfaces and the ends CC2 of the 2nd Type-C interfaces pass through second
PIN5100 chips connect power switch, and the 2nd PIN5100 chips connect CBTL08GP073 cores by the 2nd LCP11U35 chips
Piece, D+end of the 2nd Type-C interfaces, the ends D- of the 2nd Type-C interfaces, the 2nd Type-C interfaces the ends TX and second
The ends RX of Type-C interfaces are all connected with CBTL08GP073 chips.
2. the Wireless TV according to claim 1 based on Type-C interfaces, which is characterized in that described first
LCP11U35 chips are also connected with switch module by the first PIN5100 chips, and master chip is raised one's voice by digital audio interface connection
Device, the master chip also connect STDP2600 chips by MSD4020 chips.
3. the Wireless TV according to claim 1 based on Type-C interfaces, which is characterized in that the display driving
Module includes power switch, multistage backlight driving unit, DC-DC units, shields backlight module and T-CON sequence controllers, described
The GND mouths of 2nd Type-C interfaces connect multistage backlight driving unit with the Vbus mouths of the 2nd Type-C interfaces by power switch
With DC-DC units, the multistage backlight driving unit connection screen backlight module, the DC-DC units pass through T-CON timing control
Device connects display screen.
4. the Wireless TV according to claim 3 based on Type-C interfaces, which is characterized in that described
CBTL08GP073 chips pass sequentially through 2550 chips of STDP and connect T-CON sequence controllers with 6M60 chips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511002070.1A CN105491421B (en) | 2015-12-29 | 2015-12-29 | A kind of Wireless TV based on Type-C interfaces |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511002070.1A CN105491421B (en) | 2015-12-29 | 2015-12-29 | A kind of Wireless TV based on Type-C interfaces |
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| Publication Number | Publication Date |
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| CN105491421A CN105491421A (en) | 2016-04-13 |
| CN105491421B true CN105491421B (en) | 2018-10-12 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107318037A (en) * | 2016-04-26 | 2017-11-03 | 宏碁股份有限公司 | Electronic installation and image transmission control method |
| CN105898251A (en) * | 2016-04-28 | 2016-08-24 | 王东 | Photoelectric hybrid transmission device integrating DP/USB3.1/HDMI/PD functions and implemented through TYPE C interface, and conversion method |
| TWI628548B (en) * | 2016-11-07 | 2018-07-01 | 全漢企業股份有限公司 | Universal serial bus hub |
| CN107046629A (en) * | 2016-12-27 | 2017-08-15 | 康佳集团股份有限公司 | A kind of Split TV set and its control method |
| WO2019015681A1 (en) | 2017-07-20 | 2019-01-24 | 青岛海信电器股份有限公司 | Terminal device and control method therefor |
| CN107277416A (en) * | 2017-07-20 | 2017-10-20 | 青岛海信电器股份有限公司 | television terminal and control method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202150899U (en) * | 2011-07-18 | 2012-02-22 | Tcl集团股份有限公司 | Split-type television set |
| CN105120404A (en) * | 2015-07-31 | 2015-12-02 | 华为技术有限公司 | Audio equipment, terminal equipment and electronic equipment |
-
2015
- 2015-12-29 CN CN201511002070.1A patent/CN105491421B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202150899U (en) * | 2011-07-18 | 2012-02-22 | Tcl集团股份有限公司 | Split-type television set |
| CN105120404A (en) * | 2015-07-31 | 2015-12-02 | 华为技术有限公司 | Audio equipment, terminal equipment and electronic equipment |
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