CN103391475B - Display device and intelligent apparatus - Google Patents
Display device and intelligent apparatus Download PDFInfo
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- CN103391475B CN103391475B CN201310254048.0A CN201310254048A CN103391475B CN 103391475 B CN103391475 B CN 103391475B CN 201310254048 A CN201310254048 A CN 201310254048A CN 103391475 B CN103391475 B CN 103391475B
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Abstract
The invention discloses a kind of display device and intelligent apparatus, belong to display field.The display device includes：First Peripheral Interface, peripheral interface bus, serial communication modular and main control chip, first Peripheral Interface includes multiple pins, part pin in multiple pins is electrical connected with peripheral interface bus, so as to be sent in main control chip by peripheral interface bus from the data of the first Peripheral Interface；Serial communication modular is electrical connected with main control chip, for receiving the control signal of main control chip, serial communication modular is also electrically connected with least one of multiple pins pin, so as to can make can be according to this control signal transmitting serial port communication instruction between at least one pin and serial communication modular.The present invention is adopting by by way of can be according to control signal transmitting serial port communication instruction between serial communication modular and the first Peripheral Interface, so that in the case where display device is constant, it is also possible to realize the purpose of display device upgrading.
Description
Technical field
The present invention relates to display technology field, more particularly to a kind of display device and intelligent apparatus.
Background technology
At present, wideling popularize with display device, people have experienced the evil spirit that display device intelligent Application is brought
Power.Future, requirement of the people to the intelligent use of display device propose more and more higher using rich enough to display device
Rich, strong to the peripheral compatibility, requirement of man-machine interaction more hommization.By taking intelligent TV set as an example, intelligent TV set
The life cycle of display unit generally 5～10 years, intelligent use and the hardware such as processor that matches with intelligent use are more
The replacement speed of new speed and TV set core/chip is advanced by leaps and bounds.With the progress of science and technology, intelligent use and television set
The replacement cycle of core/chip also gradually can be aggravated with the unmatched contradiction of the life cycle of display unit.And TV set core/chip
The 3%～10% of whole television set cost is accounted for, if carrying out whole machine upgrading, the waste of display unit can be undoubtedly caused.
In view of this, be necessary in fact to provide a kind of technical scheme, can solve the problem that in above-mentioned intelligent television intelligent use and
Regenerate cycle and the unmatched problem of life cycle of display unit of TV set core/chip, so as to intelligent television can be reduced
Upgrade cost.
The content of the invention
The present invention provides a kind of display device and intelligent apparatus, to solve in display device escalation process, relatively costly
The problems such as.
Specifically, embodiments provide a kind of display device, the display device, including：First Peripheral Interface,
Peripheral interface bus, serial communication modular and main control chip, the first Peripheral Interface include multiple pins, in multiple pins
Part pin is electrical connected with peripheral interface bus, and peripheral interface bus are also electrical connected with main control chip, so as to from first
The data of Peripheral Interface can be sent in main control chip by peripheral interface bus；Serial communication modular is electrical with main control chip
It is connected, for receiving the control signal of main control chip, serial communication modular is also electrical with least one of multiple pins pin
Connection, so as to can make can be according to this control signal transmitting serial port communication instruction between at least one pin and serial communication modular.
In addition, embodiments providing a kind of intelligent apparatus for connecting display device, this display device includes
First Peripheral Interface, the first Peripheral Interface include multiple pins, and the intelligent apparatus include：Matched with the first Peripheral Interface
Two Peripheral Interfaces, peripheral interface bus, serial communication modular and main control chip, the second Peripheral Interface include multiple pins, and
Multiple pins of multiple pins and the first Peripheral Interface of the second Peripheral Interface are corresponded, multiple pins of the second Peripheral Interface
In part pin be electrical connected with peripheral interface bus, peripheral interface bus are also electrical connected with main control chip, so as to first
The part pin of Peripheral Interface can be connected in peripheral interface bus；Serial communication modular is electrical connected with main control chip, is used
In the control signal for receiving main control chip, serial communication modular is also drawn with least one of multiple pins of the second Peripheral Interface
Foot is electrically connected with, and instructs the serial communication of serial communication modular and can be sent in the first Peripheral Interface.
The beneficial effect that technical scheme provided in an embodiment of the present invention is brought is：
The control signal of main control chip, and at least one pin of the first Peripheral Interface are received by serial communication modular
Between serial communication modular can according to this control signal transmitting serial port communication instruction, with realize display device and intelligent apparatus it
Between communication with control.Solve in display device escalation process, the problems such as relatively costly so that in the feelings that display device is constant
Under condition, by intelligent apparatus or the replacing intelligent apparatus of upgrading, then display device is connected by Peripheral Interface with intelligent apparatus,
The purpose of display device upgrading can be realized, for example, can cause display device that there is the intelligent use of intelligent apparatus, network to answer
With, multimedia function, can realize and intelligent apparatus between audio frequency and video it is two-way share, to control two-way, external equipment two-way common
The function such as enjoy.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of description, and in order to allow the present invention above and other objects, features and advantages can
Become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, describe in detail as follows.
Description of the drawings
Fig. 1 is the main frame block diagram of the display device that one embodiment of the invention is provided；
Fig. 2 is the main frame block diagram of the display device that another embodiment of the present invention is provided；
Fig. 3 is the main frame block diagram of the display device that another embodiment of the invention is provided；
Fig. 4 is the main frame block diagram of the display device that further embodiment of the present invention is provided；
Fig. 5 is the main frame block diagram for connecting the intelligent apparatus of display device that one embodiment of the invention is provided；
Fig. 6 is the main frame frame for connecting the intelligent apparatus of display device that another embodiment of the present invention is provided
Figure；
Fig. 7 is the main frame frame for connecting the intelligent apparatus of display device of another embodiment offer of the present invention
Figure；
Fig. 8 is the main frame frame for connecting the intelligent apparatus of display device that further embodiment of the present invention is provided
Figure.
Specific embodiment
Further to illustrate the present invention to reach technological means and effect that predetermined goal of the invention is taken, below in conjunction with
Accompanying drawing and preferred embodiment, to according to display device proposed by the present invention and intelligent apparatus its specific embodiments, structure, feature
And effect, describe in detail as after.
For the present invention aforementioned and other technology contents, feature and effect, in the following preferable reality coordinated with reference to schema
Apply during example is described in detail and clearly can present.By the explanation of specific embodiment, when can be to the present invention to reach predetermined mesh
The technological means taken and effect be able to more deeply and it is specific understand, but institute's accompanying drawings are only to provide with reference to and say
It is bright to be used, not for being any limitation as to the present invention.
First embodiment
Fig. 1 is refer to, the main frame block diagram of the display device of one embodiment of the invention offer is provided.It is described aobvious
Showing device, including：First Peripheral Interface 101 and governor circuit 100, governor circuit 100 include peripheral interface bus 103, serial ports
Communication module 105, and main control chip 107.
Specifically, the first Peripheral Interface 101, including multiple pins, the part pin in multiple pins is total with Peripheral Interface
Line 103 is electrical connected, and peripheral interface bus 103 are also electrical connected with main control chip 107, so as to from the first Peripheral Interface 101
Data can be sent in main control chip 107 by peripheral interface bus 103.
Can be that the intelligent apparatus being connected on the first Peripheral Interface 101 send from the data of the first Peripheral Interface 101
Data.
First Peripheral Interface 101 can be USB (universal serial bus)（Universal Serial Bus, USB）Interface, for example
USB3.0 interfaces, the pin of the first Peripheral Interface 101 and pin definition can be as shown in table 1, and the first Peripheral Interface 101 includes 9
Individual pin, this nine pins are respectively labeled as the first to the 9th pin, such as such as the first pin VBUS in table 1, second pin D
+, the 3rd pin D-, the 4th pin GND, the 5th pin MHL_D+, the 6th pin MHL_D-, the 7th pin CBUS, the 8th pin
TXD and the 9th pin RXD.
The definition of the pin and pin of 1 first Peripheral Interface of table
First to fourth pin VBUS, D+, D-, GND of first Peripheral Interface 101 is electric with peripheral interface bus 103 respectively
Property be connected.
Serial communication modular 105, is electrical connected with main control chip 107, for receiving the control signal of main control chip 107,
Serial communication modular 105 is also electrically connected with least one of multiple pins of the first Peripheral Interface 101 pin, so as to make
Can be according to this control signal transmitting serial port communication instruction between at least one pin and serial communication modular 105.
Specifically, the 8th pin TXD and the 9th pin RXD of the first Peripheral Interface 101 can be with serial communication modular 105
It is electrical connected.Serial communication modular 105, can receive the serial ports that the intelligent apparatus being connected on the first Peripheral Interface 101 send
Communication instruction, to realize that the communication between display device and intelligent apparatus can also be connect with control, and serial communication modular 105
The serial communication instruction that display device inner function module sends is received, and this communication instruction is sent to other work(of display device
Energy module, to realize the communication inside display device between functions module with control.
Preferably, the display device, also includes：Universal serial bus concentrator（Hub）109th, power module 111, letter
Number receptor 113, display screen 115, speaker 117, remote control module 119 and key-press module 121.
Universal serial bus concentrator 109, the part pin, peripheral interface bus 103 with the first Peripheral Interface 101 are electrical
It is connected.Universal serial bus concentrator 109 can connect multiple USB devices, such as USB peripheral, USB multimedia equipments, Wifi
Equipment etc..
It is many that display device can read USB peripheral, Wifi equipment and the USB being plugged on serial bus concentrator 109
File in media device, and carry out associative operation.
First pin of the power supply output pin of power module 111 and the first Peripheral Interface 101, governor circuit and display screen
It is electrical connected, for powering to the first Peripheral Interface 101, governor circuit 100 and display screen 115.
Power module 111 can provide 5 volts to the first Peripheral Interface 101（V）Power supply.
Signal receiver 113, can connect for mobile high definition（Mobile High Definition Link, MHL）Receive
Device.Which is arranged on governor circuit 100, and which is electrical with the 5th pin of the first Peripheral Interface 101, the 6th pin and the 7th pin
It is connected.Which is used to receive intelligent apparatus by the 5th pin of the first Peripheral Interface 101, the 6th pin and the 7th pin composition
The audio-video signal that passage sends（Such as MHL audio-video signals）, and the MHL audio-video signals of reception are supplied to into main control chip
107.Main control chip 107, for the picture signal in audio-video signal is changed into LVDS（Low Voltage
Differential Signaling, Low Voltage Differential Signal）Or VbyOne（High Speed Serial is communicated）Display screen is sent to after signal
115 to drive 115 display image of display screen, will be sent to speaker 117 to drive after the audio signal decoding in audio-video signal
Dynamic speaker 117 sends sound.
Remote control module 119, for the remote signal that receives from remote control and transmits remote signal to main control chip
107。
Key-press module 121, for sending push button signalling and push button signalling being transmitted to main control chip 107.
After this display device is connected by the first Peripheral Interface 101 with intelligent apparatus, it is possible to achieve following function：For example show
Showing device can play not supporting in external equipment thereon, and the independent multimedia file played of display device, display device may be used also
With the peripheral hardware for controlling to be connected on intelligent apparatus, can also be using remote control control intelligent apparatus in display device etc..
In sum, the display device that the present embodiment is provided, receives the control letter of main control chip by serial communication modular
Number, and can be logical according to this control signal transmitting serial port between at least one pin and serial communication modular of the first Peripheral Interface
Letter instruction, to realize the communication between display device and intelligent apparatus with control.Solve in display device escalation process, cost
Higher the problems such as so that in the case where display device is constant, it is also possible to realize the purpose of display device upgrading, for example, can make
Display device has intelligent use, network application, multimedia function, the two-way of and intelligent apparatus between audio frequency and video can be realized
Share, control the two-way function such as shared of two-way, external equipment.The audio frequency and video that intelligent apparatus send are received by signal receiver also
Signal, to realize the communication between intelligent apparatus and display device.Display device can also be realized to intelligence by remote control module
The control of the corresponding function module inside device.
Second embodiment
Fig. 2 is refer to, the main frame block diagram of the display device of another embodiment of the present invention offer is provided.Its with
Display device shown in Fig. 1 is similar, and its difference is to include：Handover module 223.
Handover module 223, with peripheral interface bus 103, serial communication modular 105, the first Peripheral Interface 101, Yi Jitong
Be electrical connected with serial bus concentrator 109, handover module 223 for according to the instruction that receives by USB (universal serial bus) line concentration
Device 109 is electrically connected to the part pin or peripheral interface bus 103 of the first Peripheral Interface 101.
The intelligent apparatus that the instruction that handover module 223 is received can be connected on the first Peripheral Interface 101 send.
Handover module 223 can be electrical connected with first to fourth pin of the first Peripheral Interface 101.As shown in table 1,
One to the 4th pin VBUS, D+, D-, GND is the data transmission channel based on USB2.0, therefore can be with by handover module 223
Realize closing and open data transmission channel based on USB2.0 or be connected on the first Peripheral Interface 101 based on USB2.0's
Equipment.
In sum, the display device that the present embodiment is provided, is also controlled whether by handover module 223 general serial is total
Line hub 109 is electrically connected to the part pin or peripheral interface bus 103 of the first Peripheral Interface 101, such that it is able to realize
Dynamic is closed and the data transmission channel between opening display device and intelligent apparatus.
3rd embodiment
Fig. 3 is refer to, the main frame block diagram of the display device that another embodiment of the invention is provided is it illustrates.Its with
Display device shown in Fig. 2 is similar, and its difference is to include：Bridge converter 325.
Bridge converter 325, is electrical connected with signal receiver 113 and main control chip 107 respectively, for by mobile high definition
Connection（MHL）Signal is converted to HDMI（High Definition Multimedia Interface,
HDMI）Signal.
If the main control chip of display device 107 does not support the MHL audio-video signals for directly processing input, can be in letter
Bridge converter 325 is set number between receptor 113 and main control chip 107, and bridge converter 325 can be by the sound of MHL forms
Video signal is available to main control chip 107 after being converted to the HDMI signals that main control chip can be recognized.
In sum, the display device that the present embodiment is provided, also by signal receiver 113 and main control chip 107 it
Between bridge converter 325 is set, do not support directly to process the MHL audio-video signals of input in the main control chip 107 of display device
In the case of, can be available to after the audio-video signal of MHL forms is converted to the HDMI signals that main control chip can be recognized
Main control chip 107.
Fourth embodiment
Fig. 4 is refer to, the main frame block diagram of the display device that further embodiment of the present invention is provided is it illustrates.Its with
Display device shown in Fig. 2 is similar, and its difference is that main control chip can also include：Forwarding module 427.
Forwarding module 427, for the remote signal for receiving is transferred to serial communication modular 105, and makes serial communication
Remote signal is sent by module 105 by least one pin of the first Peripheral Interface 101.
Remote signal can correspond to the signal on remote control produced by the pressing operation of certain button.This remote control can
Think the remote control of the remote control or the intelligent apparatus being connected in display device of display device.Serial communication modular 105 can be with
Remote signal is sent to into the intelligent apparatus being connected in display device by least one pin of the first Peripheral Interface 101,
So as to realize control of the display device to intelligent apparatus inside the corresponding function module.
5th embodiment
Refer to Fig. 5, it illustrates one embodiment of the invention offer for connecting the intelligent apparatus of display device
Main frame block diagram.This display device includes the first Peripheral Interface, and the first Peripheral Interface includes multiple pins, and the intelligence is filled
Put, including：The second Peripheral Interface 501 for matching with the first Peripheral Interface, and governor circuit 500, governor circuit 500 includes outer
If interface bus 503, serial communication modular 505, and main control chip 507.
Specifically, the second Peripheral Interface 501, including multiple pins, and multiple pins and first of the second Peripheral Interface 501
Multiple pins of Peripheral Interface are corresponded, and the part pin in multiple pins of the second Peripheral Interface 501 is total with Peripheral Interface
Line 503 is electrical connected, and peripheral interface bus 503 are also electrical connected with main control chip 507, so as to the part of the first Peripheral Interface is drawn
Foot can be connected in peripheral interface bus 503.
Second Peripheral Interface 501 can be USB (universal serial bus)（USB）Interface, the pin of the second Peripheral Interface 501 and draws
Foot definition is as shown in table 2, and the second Peripheral Interface 501 includes 9 pins, and this nine pins are respectively labeled as first to the 9th and draw
Foot, such as such as the first pin VBUS1 in table 2, second pin D1+, the 3rd pin D1-, the 4th pin GND1, the 5th pin
MHL_D1+, the 6th pin MHL_D1-, the 7th pin CBUS1, the 8th pin TXD1 and the 9th pin RXD1.
The definition of the pin and pin of 2 second Peripheral Interface of table
First to fourth pin VBUS1, D1+, D1-, GND1 of second Peripheral Interface 501 respectively with peripheral interface bus
503 are electrical connected.
Serial communication modular 505, is electrical connected with main control chip 507, for receiving the control signal of main control chip 507,
Serial communication modular 505 is also electrically connected with least one of multiple pins of the second Peripheral Interface 501 pin, leads to serial ports
The serial communication instruction of letter module 505 can be sent in the first Peripheral Interface by the second Peripheral Interface 501.
Specifically, the 8th pin TXD1 and the 9th pin RXD1 of the second Peripheral Interface 501 can be with serial communication modular
505 are electrical connected.Serial communication modular 505, can receive the string that the display device being connected on the second Peripheral Interface 501 sends
Port communications are instructed, to realize that the communication between display device and intelligent apparatus can be with control, and serial communication modular 505
The serial communication for receiving the transmission of intelligent apparatus inner function module is instructed, and this communication instruction is sent to intelligent apparatus other
Functional module, to realize the communication inside intelligent apparatus between functions module with control.Serial communication modular 505 with it is aobvious
8th and the 9th pin of the first Peripheral Interface on showing device is electrical connected, and can be controlled simultaneously by serial communication modular 505
Operation display device.
Preferably, the intelligent apparatus, can also include：Universal serial bus concentrator（Hub）509th, power management mould
Block 511, sender unit 513, and remote control module 519.
Universal serial bus concentrator 509, it is electric with the part pin and peripheral interface bus 503 of the second Peripheral Interface 501
Property be connected.
Intelligent apparatus can directly read be plugged on universal serial bus concentrator 509 USB peripheral, Wifi equipment,
And the file in USB multimedia equipments, and associative operation is carried out, now, many Peripheral Interfaces to be set on intelligent apparatus, be tied
Structure is relatively complicated.
First pin of power management module 511 and the second Peripheral Interface 501, the 4th pin and the electrical phase of governor circuit
Even, for powering to the first Peripheral Interface 501, governor circuit 500.
Power management module 511 can provide 5 volts to the second Peripheral Interface 501（V）Power supply.
Sender unit 513, can be mobile high definition linkup transmit device.Its 5th pin with the second Peripheral Interface 501
MHL_D1+, the 6th pin MHL_D1- and the 7th pin CBUS1 are electrical connected.Which is used for by the second Peripheral Interface 501
Signal receiver of the passage of five pin MHL_D1+, the 6th pin MHL_D1- and the 7th pin CBUS1 compositions to display device
Send audio-video signal（Such as MHL audio-video signals）.
Remote control module 519, for the remote signal that receives from remote control and transmits remote signal to main control chip
507。
In sum, the intelligent apparatus that the present embodiment is provided, receive the control letter of main control chip by serial communication modular
Number, and serial communication modular is also electrically connected with least one of multiple pins of the second Peripheral Interface pin, makes serial ports
The serial communication instruction of communication module can be sent in the first Peripheral Interface of display device, to realize display device and intelligence
Communication between device and control.Solve in display device escalation process, the problems such as relatively costly so that in display device not
In the case of change, by intelligent apparatus or the replacing intelligent apparatus of upgrading, then display device is passed through into Peripheral Interface with intelligent apparatus
Be connected, it is also possible to realize display device upgrading purpose, can for example cause display device have intelligent apparatus intelligent use,
Network application, multimedia function, can realize that the two-way of audio frequency and video is shared, controls two-way, external equipment and intelligent apparatus between
The two-way function such as shared.Also by signal receiver receive intelligent apparatus send audio-video signal, with realize intelligent apparatus and
Communication between display device.Display device can also be realized to intelligent apparatus inside the corresponding function module by remote control module
Control.
Sixth embodiment
Fig. 6 is refer to, the intelligent apparatus for connecting display device of another embodiment of the present invention offer are provided
Main frame block diagram.Which is similar to the intelligent apparatus shown in Fig. 5, and its difference is that main control chip also includes forwarding mould
Block 627 and remote control respond module 629.
Forwarding module 627, for the remote signal for receiving is transferred to serial communication modular 505, and makes serial communication
Remote signal is sent by module 505 by least one pin of the second Peripheral Interface 501.
Remote signal can correspond to the signal on remote control produced by the pressing operation of certain button.This remote control can
Think the remote control of the display device being connected on intelligent apparatus.
Remote control respond module 629, for the remote signal from display device is received by serial communication modular 505, and
Response message to remote signal is returned to display device by serial communication modular 505.
Name the process of the remote control control intelligent apparatus in the above-mentioned utilization display device of example in detail：
If the volume of intelligent apparatus arranges less, and is not provided with remote control module；And display device is provided with remote control module.Then
When intelligent apparatus are plugged in display device by the second Peripheral Interface, user is entered by controlling the remote control of display device
Row intelligent apparatus menu option is arranged, such as the file stored in selecting to read intelligent apparatus memorizer, then the master of display device
Control chip sends commands to the master control of intelligent apparatus by the 8th pin TXD and the 9th pin RXD in the first Peripheral Interface
Chip, the main control chip of intelligent apparatus are responded after receiving order, complete menu option setting, for example, obtain intelligent apparatus and deposit
This file is simultaneously sent to display device by the file that stores in reservoir.
In sum, the remote signal for receiving is transmitted by the intelligent apparatus that the present embodiment is provided by forwarding module 627
To serial communication modular 505, and make serial communication modular 505 by remote signal by the second Peripheral Interface 501 at least one
Pin sends.Remote control respond module 629 receives the remote signal from display device by serial communication modular 505, and passes through
Serial communication modular 505 returns the response message to remote signal to display device.So as to display device remote control is to intelligent dress
Put the control of internal the corresponding function module.
7th embodiment
Fig. 7 is refer to, the intelligent apparatus for connecting display device of another embodiment offer of the present invention are provided
Main frame block diagram.Which is similar to the intelligent apparatus shown in Fig. 5, and its difference is that main control chip also includes switching mould
Block 731 and control module 733.Display device also includes handover module and universal serial bus concentrator.
Handover module 731, incites somebody to action handover module for sending to the handover module of display device by least one pin
Serial bus concentrator is connected to the control instruction of the first Peripheral Interface.
Control module 733, the outside for universal serial bus concentrator is connected to by the control of the first Peripheral Interface are set
It is standby.Thus, control module 733 can control the USB peripheral in display device, for example, control external USB in display device and take the photograph
As head, the file for deleting USB memory storages etc..
The process of the above-mentioned intelligent apparatus control connection of the explanation that cites an actual example below USB peripheral on the display apparatus：
When intelligent apparatus are plugged in display device by the second Peripheral Interface, the main control chip on intelligent apparatus can
So that the switching mould of display device is sent commands to by the 8th pin TXD1 and the 9th pin RXD1 in the second Peripheral Interface
Block so as to which the USB peripheral of display device is drawn by the first pin VBUS in the first Peripheral Interface, second pin D+, the 3rd
Foot D-, the 4th pin GND composition passage be connected with the second Peripheral Interface on intelligent apparatus, so, intelligent apparatus and display
Communication can be just set up between device, after connection setup the main control chip of intelligent apparatus i.e. can be to the USB in display device outside
If being controlled and operating, for example, control USB camera external in display device, delete file of USB memory storages etc..Also
It is to say.
In sum, the present embodiment provide intelligent apparatus, also by handover module from handover module 731 to display device
Transmission makes handover module that serial bus concentrator to be connected to the control instruction of the first Peripheral Interface.Controlled by control module 733
System is connected to the external equipment of universal serial bus concentrator.Thus, it is possible to realize outer in intelligent apparatus control display device
If for example controlling USB camera external in display device, deleting file of USB memory storages etc..So, can on intelligent apparatus
With other interfaces being not provided with addition to the second Peripheral Interface, structure is simpler.
8th embodiment
Fig. 8 is refer to, the intelligent apparatus for connecting display device that further embodiment of the present invention is provided are it illustrates
Main frame block diagram.Which is similar to the intelligent apparatus shown in Fig. 5, and its difference is that main control chip also includes reading mould
Block 835, decoder module 837 and playing module 839.Display device also includes signal receiver.
Read module 835, for reading the media file being connected in the external memory storage with serial bus concentrator.
Decoder module 837, for decoding to the media file that read module 835 reads.
Playing module 839, for 837 decoded media file of decoder module is drawn by the part of the second Peripheral Interface
Human hair combing waste is sent in the signal receiver of display device to play out.
Read module 835, decoder module 837 and playing module 839 can be realized that display device can be played and not support
Multimedia file.Illustrate, due to the hardware configuration of display device it is relatively low, it is impossible to it is enough to support that broadcasting is plugged on display device
Multimedia file in USB flash disk, if after display device and intelligent apparatus are attached, it is possible to realize that display device can be broadcast
Put this multimedia file.Master when intelligent apparatus are plugged in display device by the second Peripheral Interface, on intelligent apparatus
Control chip can send commands to display device by the 8th pin TXD1 and the 9th pin RXD1 in the second Peripheral Interface
Handover module so as to by the USB flash disk in display device by the first pin VBUS in the first Peripheral Interface, second pin D+,
The passage of the 3rd pin D-, the 4th pin GND composition is connected with intelligent apparatus, so, between intelligent apparatus and display device just
Communication can be set up, the read module on intelligent apparatus reads the multimedia file in the USB flash disk in display device.On intelligent apparatus
Decoder module this multimedia file is decoded after, the playing module on intelligent apparatus by decoded data conversion into
The audio, video data of MHL forms, and audio, video data is passed through the 5th pin in the second Peripheral Interface by sender unit
The passage of MHL_D1+, the 6th pin MHL_D1- and the 7th pin CBUS1 compositions is sent to the signal receiver of display device.It is aobvious
The main control chip of display device after signal receiver on showing device receives this audio, video data, is transferred data to, dress is shown
Picture signal in audio, video data is changed into the main control chip put LVDS signals or VbyOne signals are sent to display screen to drive
Dynamic display screen display image, while speaker will be sent to after the audio signal decoding in audio, video data being produced with drive the speaker
Raw sound.
In sum, the intelligent apparatus that the present embodiment is provided, also read to be connected to by read module 835 and use universal serial bus
Media file in the external memory storage of hub.Decoder module 837 is solved to the media file that read module 835 reads
Code.837 decoded media file of decoder module is sent to aobvious by playing module 839 by the part pin of the second Peripheral Interface
Playing out in the signal receiver of showing device.Thus, it is possible to realize making display device play the matchmaker for not supporting originally to play
Body file.
Additionally, intelligent apparatus can also include WiFi module, bluetooth module, PCMCIA modules, TV modules, mixed-media network modules mixed-media,
Intelligent use module, multi-media module etc., these modules have the functions such as intelligent use, network application, DTV/ATV, multimedia.
The mainboard of intelligent apparatus can configure the hardware such as different model, the main control chip of varying number and DDR, Flash, therefore different
Intelligent apparatus have hardware differences, and user changes the purpose that intelligent apparatus just can reach upgrading display device.
The above, is only presently preferred embodiments of the present invention, not makees any pro forma restriction to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, in the range of without departing from technical solution of the present invention, when making a little change or modification using the technology contents of the disclosure above
For the Equivalent embodiments of equivalent variations, as long as being without departing from technical solution of the present invention content, according to the technical spirit pair of the present invention
Any simple modification, equivalent variations and modification that above example is made, still fall within the range of technical solution of the present invention.
Claims (14)
1. a kind of display device, it is characterised in that the display device includes：First Peripheral Interface, peripheral interface bus, serial ports
Communication module, signal receiver and main control chip, wherein,
First Peripheral Interface is USB, and the USB includes nine pins, and this nine are drawn
Foot is respectively labeled as the first to the 9th pin, and first to fourth pin of first Peripheral Interface is total with the Peripheral Interface respectively
Line is electrical connected, and the peripheral interface bus are also electrical connected with the main control chip, so as to the data from first Peripheral Interface
Can be sent in the main control chip by the peripheral interface bus；
The serial communication modular is electrical connected with the main control chip, and for receiving the control signal of the main control chip, the serial ports leads to
Letter module is also electrically connected with least one of nine pins of the first Peripheral Interface pin, with receive be connected to this first
The serial communication instruction that intelligent apparatus on Peripheral Interface send, so as at least one pin and the serial communication modular can be made
Between can according to the control signal transmitting serial port communication instruction, with realize the communication between the display device and the intelligent apparatus with
Control；
5th pin of the signal receiver of the display device and first Peripheral Interface, the 6th pin and the electrical phase of the 7th pin
Even, the signal receiver is that mobile high definition connects (MHL) receptor.
2. display device as claimed in claim 1, it is characterised in that the display device also includes a handover module and general
Serial bus concentrator, the universal serial bus concentrator and first to fourth pin are electrical connected with the handover module,
The handover module is also electrical connected with the peripheral interface bus and the serial communication modular, and the handover module is received for basis
Instruction the universal serial bus concentrator is electrically connected to into first to fourth pin Pin or the peripheral interface bus.
3. display device as claimed in claim 1, it is characterised in that the 8th and the 9th pin of first Peripheral Interface with should
Serial communication modular is electrical connected.
4. display device as claimed in claim 1, it is characterised in that the display device also includes a power module, the electricity
The power supply output pin of source module is electrical connected with the first pin of first Peripheral Interface.
5. display device as claimed in claim 1, it is characterised in that the display device also includes a bridge converter, point
It is not connected receptor with the mobile high definition and the main control chip is electrical connected, for mobile high definition is connected the conversion of (MHL) signal
For HDMI (HDMI) signal.
6. display device as claimed in claim 1, it is characterised in that the display device also includes remote control module, for receiving
From remote control remote signal and the remote signal transmitted to the main control chip, the main control chip also includes forwarding module,
For the remote signal for receiving is transferred to the serial communication modular, and the serial communication modular is made to pass through the remote signal
At least one pin sends.
7. a kind of intelligent apparatus for connecting display device, the display device include the first Peripheral Interface, and first peripheral hardware connects
Mouth includes multiple pins, it is characterised in that the intelligent apparatus include：The second Peripheral Interface for matching with first Peripheral Interface,
Peripheral interface bus, serial communication modular, sender unit and main control chip, wherein,
Second Peripheral Interface is USB, and the USB includes nine pins, and this nine are drawn
Foot is respectively labeled as the first to the 9th pin, and nine pins of second Peripheral Interface are drawn with the multiple of first Peripheral Interface
Foot is corresponded, and first to fourth pin of second Peripheral Interface is electrical connected with the peripheral interface bus respectively, the peripheral hardware
Interface bus is also electrical connected with the main control chip, is connect so as to the part pin of first Peripheral Interface can be connected to the peripheral hardware
In mouth bus；
The serial communication modular is electrical connected with the main control chip, and for receiving the control signal of the main control chip, the serial ports leads to
Letter module is also electrically connected with least one of nine pins of second Peripheral Interface pin, makes the serial communication modular
Serial communication instruction can be sent in first Peripheral Interface；
5th pin of the sender unit of the intelligent apparatus and second Peripheral Interface, the 6th pin and the electrical phase of the 7th pin
Even, the sender unit is mobile high definition linkup transmit device.
8. intelligent apparatus for connecting display device according to claim 7, it is characterised in that second Peripheral Interface
The the 8th and the 9th pin be electrical connected with the serial communication modular.
9. intelligent apparatus for connecting display device according to claim 7, it is characterised in that the intelligent apparatus are also wrapped
A power management module is included, the power management module is electrical connected with the 4th pin with the first of second Peripheral Interface.
10. intelligent apparatus for connecting display device according to claim 7, it is characterised in that the intelligent apparatus are also
Including remote control module, for receiving remote signal from remote control and the remote signal being transmitted to the main control chip, the master
Control chip also includes forwarding module, for the remote signal for receiving is transferred to the serial communication modular, and leads to the serial ports
The remote signal is sent by letter module by least one pin.
11. intelligent apparatus for connecting display device according to claim 7, the display device also include handover module
And universal serial bus concentrator, it is characterised in that the main control chip also includes handover module, at least one being drawn by this
Foot sends to the handover module of the display device and makes the handover module that the serial bus concentrator is connected to first peripheral hardware to connect
The control instruction of mouth.
12. intelligent apparatus for connecting display device according to claim 11, the display device are also connect including signal
Receive device, it is characterised in that the main control chip also includes：
Read module, for reading the media file being connected in the external memory storage with serial bus concentrator；
Decoder module, for decoding to the media file that read module reads；And
Playing module, for the decoder module decoded media file is sent by the part pin of second Peripheral Interface
To in the signal receiver of the display device playing out.
13. intelligent apparatus for connecting display device according to claim 11, it is characterised in that the main control chip is also
Including：
Control module, for the external equipment of the universal serial bus concentrator is connected to by the first Peripheral Interface control.
14. intelligent apparatus for connecting display device according to claim 7, it is characterised in that the main control chip is also
Including：
Remote control respond module, for the remote signal from the display device is received by the serial communication modular, and by string
Port communications module returns the response message to the remote signal to the display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310254048.0A CN103391475B (en) | 2013-06-24 | 2013-06-24 | Display device and intelligent apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310254048.0A CN103391475B (en) | 2013-06-24 | 2013-06-24 | Display device and intelligent apparatus |
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| Publication Number | Publication Date |
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| CN103391475A CN103391475A (en) | 2013-11-13 |
| CN103391475B true CN103391475B (en) | 2017-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310254048.0A Active CN103391475B (en) | 2013-06-24 | 2013-06-24 | Display device and intelligent apparatus |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103618865A (en) * | 2013-11-18 | 2014-03-05 | 四川长虹电器股份有限公司 | Intelligent upgrading system and method for television set movement |
| CN105657489A (en) * | 2015-08-21 | 2016-06-08 | 乐视致新电子科技（天津）有限公司 | Audio/video playing equipment |
| US20190066625A1 (en) * | 2017-08-24 | 2019-02-28 | Shenzhen Lidacheng Technology Co., Ltd. | Adapter |
| CN113849237A (en) * | 2021-09-26 | 2021-12-28 | 高创(苏州)电子有限公司 | Driving method and device of touch module and display equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE10145708B4 (en) * | 2000-09-19 | 2007-02-01 | Samsung Electronics Co., Ltd., Suwon | Apparatus and method for connecting a base module to a feature extension module in an AV system |
| CN101257591A (en) * | 2008-03-12 | 2008-09-03 | 四川长虹电器股份有限公司 | Digital multimedia receiving apparatus and extending display identification data reading method thereof |
| CN202150899U (en) * | 2011-07-18 | 2012-02-22 | Tcl集团股份有限公司 | Split-type television set |
| CN102780866B (en) * | 2012-08-08 | 2015-07-15 | 卢泳 | Modularized television |
| CN202998355U (en) * | 2012-12-20 | 2013-06-12 | 林沧 | Display device with separating intelligent module |
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Address after: 266555 Qingdao economic and Technological Development Zone, Shandong, Hong Kong Road, No. 218 Patentee after: Hisense Video Technology Co., Ltd Address before: 266555 Qingdao economic and Technological Development Zone, Shandong, Hong Kong Road, No. 218 Patentee before: HISENSE ELECTRIC Co.,Ltd. |