CN103391475A - Display device and intelligent device - Google Patents
Display device and intelligent device Download PDFInfo
- Publication number
- CN103391475A CN103391475A CN2013102540480A CN201310254048A CN103391475A CN 103391475 A CN103391475 A CN 103391475A CN 2013102540480 A CN2013102540480 A CN 2013102540480A CN 201310254048 A CN201310254048 A CN 201310254048A CN 103391475 A CN103391475 A CN 103391475A
- Authority
- CN
- China
- Prior art keywords
- peripheral interface
- display unit
- pin
- main control
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 173
- 238000004891 communication Methods 0.000 claims abstract description 92
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000005055 memory storage Effects 0.000 claims description 3
- 230000004044 response Effects 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract 3
- 238000010586 diagram Methods 0.000 description 16
- 230000006870 function Effects 0.000 description 16
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 238000012217 deletion Methods 0.000 description 3
- 230000037430 deletion Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000011664 signaling Effects 0.000 description 3
- 101100489713 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) GND1 gene Proteins 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Controls And Circuits For Display Device (AREA)
Abstract
The invention discloses a display device and an intelligent device and belongs to the display field. The display device comprises a first peripheral interface, a peripheral interface bus, a serial port communication module and a main control chip; the first peripheral interface comprises a plurality of pins; part of pins of the plurality of pins are in electricity connection with the peripheral interface bus to enable data from the first peripheral interface to be sent to the main control chip through the peripheral interface bus; the serial port communication module is in electricity connection with the main control chip to be used for receiving control signals of the main control chip; the serial port communication module is in electricity connection with at least one pin of the plurality of pins to enable serial port communication commands to be transmitted according to the control signals between the at least one pin and the serial port communication module. According to the display device, the serial port communication commands are transmitted according to the control signals between the serial port communication module and the first peripheral interface, so that a purpose of upgrading the display device is achieved under the condition that the display device is unchanged.
Description
Technical field
The present invention relates to the Display Technique field, particularly a kind of display unit and intelligent apparatus.
Background technology
At present, along with wideling popularize of display unit, people have experienced the glamour that the display unit intelligent Application is brought.In future, people will be more and more higher to the requirement of the intelligent use of display unit, and display unit has been proposed enough abundant, strong to peripheral compatibility, man-machine interaction requirements of hommization more of application.Take intelligent TV set as example, the life cycle of the display unit of intelligent TV set is generally 5～10 years, intelligent use and with the hardware of intelligent use coupling such as the renewal speed of processor and the replacement speed of TV set core/chip, advancing by leaps and bounds.Along with the progress of science and technology, the unmatched contradiction of life cycle of the replacement cycle of intelligent use and TV set core/chip and display unit also can be aggravated gradually.And TV set core/chip accounts for 3%～10% of whole television set cost,, if carry out the complete machine upgrading, can cause undoubtedly the waste of display unit.
In view of this, be necessary to provide a kind of technical scheme in fact, can solve intelligent use and the replacement cycle of TV set core/chip and the unmatched problem of life cycle of display unit in above-mentioned intelligent television, thereby can reduce the upgrade cost of intelligent television.
Summary of the invention
The invention provides a kind of display unit and intelligent apparatus, to solve in the display unit escalation process, the problem such as cost is higher.
Particularly, the embodiment of the present invention provides a kind of display unit, described display unit, comprise: the first Peripheral Interface, peripheral interface bus, serial communication modular and main control chip, the first Peripheral Interface comprises a plurality of pins, part pin and peripheral interface bus in a plurality of pins are electrical connected, and peripheral interface bus also is electrical connected with main control chip, thereby from the data of the first Peripheral Interface, can be sent in main control chip by peripheral interface bus; Serial communication modular and main control chip are electrical connected, be used for receiving the control signal of main control chip, serial communication modular also with a plurality of pins at least one pin be electrically connected, can be according to this control signal transmitting serial port communication instruction between at least one pin and serial communication modular thereby can make.
in addition, the embodiment of the present invention provides a kind of intelligent apparatus for connecting display unit, this display unit comprises the first Peripheral Interface, the first Peripheral Interface comprises a plurality of pins, described intelligent apparatus comprises: with the second Peripheral Interface of the first Peripheral Interface coupling, peripheral interface bus, serial communication modular, and main control chip, the second Peripheral Interface comprises a plurality of pins, and a plurality of pins of the second Peripheral Interface are corresponding one by one with a plurality of pins of the first Peripheral Interface, part pin and peripheral interface bus in a plurality of pins of the second Peripheral Interface are electrical connected, peripheral interface bus also is electrical connected with main control chip, thereby the part pin of the first Peripheral Interface can be connected in peripheral interface bus, serial communication modular and main control chip are electrical connected, be used for receiving the control signal of main control chip, serial communication modular also with a plurality of pins of the second Peripheral Interface at least one pin be electrically connected, the serial communication instruction of serial communication modular can be sent in the first Peripheral Interface.
The beneficial effect that the technical scheme that the embodiment of the present invention provides is brought is:
Receive the control signal of main control chip by serial communication modular, and can be according to this control signal transmitting serial port communication instruction, to realize the communication and control between display unit and intelligent apparatus between at least one pin of the first Peripheral Interface and serial communication modular.Solved in the display unit escalation process, the problems such as cost is higher, make in the situation that display unit is constant, by upgrading intelligent apparatus or replacing intelligent apparatus, again display unit is connected by Peripheral Interface with intelligent apparatus, also can realize the purpose of display unit upgrading, for example can be so that display unit has intelligent use, network application, the multimedia function of intelligent apparatus, can realize and intelligent apparatus between audio frequency and video two-way share, control the two-way function such as share of two-way, external equipment.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, and for above and other purpose of the present invention, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and the cooperation accompanying drawing, be described in detail as follows.
Description of drawings
Fig. 1 is the main block architecture diagram of the display unit that provides of one embodiment of the invention;
Fig. 2 is the main block architecture diagram of the display unit that provides of another embodiment of the present invention;
Fig. 3 is the main block architecture diagram of the display unit that provides of another embodiment of the present invention;
Fig. 4 is the main block architecture diagram of the display unit that provides of another embodiment of the present invention;
Fig. 5 is the main block architecture diagram for the intelligent apparatus that connects display unit that one embodiment of the invention provides;
Fig. 6 is the main block architecture diagram for the intelligent apparatus that connects display unit that another embodiment of the present invention provides;
Fig. 7 is the main block architecture diagram for the intelligent apparatus that connects display unit that another embodiment of the present invention provides;
Fig. 8 is the main block architecture diagram for the intelligent apparatus that connects display unit that another embodiment of the present invention provides.
Embodiment
Reach for further setting forth the present invention technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, display unit and its embodiment of intelligent apparatus, structure, feature and effect to foundation the present invention proposes, be described in detail as follows.
Relevant aforementioned and other technology contents of the present invention, Characteristic, can clearly present in following the cooperation in describing in detail with reference to graphic preferred embodiment.By the explanation of embodiment, when can be to reach technological means and the effect that predetermined purpose takes to be able to more deeply and concrete understanding to the present invention, yet appended graphic only being to provide with reference to the use with explanation not be used for the present invention is limited.
The first embodiment
Please refer to Fig. 1, it shows the main block architecture diagram of the display unit that one embodiment of the invention provides.Described display unit comprises: the first Peripheral Interface 101 and governor circuit 100, governor circuit 100 comprise peripheral interface bus 103, serial communication modular 105 and main control chip 107.
Particularly, the first Peripheral Interface 101, comprise a plurality of pins, part pin and peripheral interface bus 103 in a plurality of pins are electrical connected, peripheral interface bus 103 also is electrical connected with main control chip 107, thereby from the data of the first Peripheral Interface 101, can be sent in main control chip 107 by peripheral interface bus 103.
Data from the first Peripheral Interface 101 can be to be connected in the data that the intelligent apparatus on the first Peripheral Interface 101 sends.
The first Peripheral Interface 101 can be USB (Universal Serial Bus, USB) interface, USB3.0 interface for example, the pin of the first Peripheral Interface 101 and pinout can be as shown in table 1, the first Peripheral Interface 101 comprises 9 pins, these nine pins are labeled as respectively the first to the 9th pin, for example as the first pin VBUS in table 1, the 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 pin of table 1 the first Peripheral Interface and the definition of pin
First to fourth pin VBUS of the first Peripheral Interface 101, D+, D-, GND are electrical connected with peripheral interface bus 103 respectively.
Serial communication modular 105, be electrical connected with main control chip 107, be used for receiving the control signal of main control chip 107, serial communication modular 105 also with a plurality of pins of the first Peripheral Interface 101 at least one pin be electrically connected, can be according to this control signal transmitting serial port communication instruction between at least one pin and serial communication modular 105 thereby can make.
Particularly, the 8th pin TXD of the first Peripheral Interface 101 and the 9th pin RXD can be electrical connected with serial communication modular 105.Serial communication modular 105, can receive the serial communication instruction of the intelligent apparatus transmission that is connected on the first Peripheral Interface 101, to realize the communication and control between display unit and intelligent apparatus, and the serial communication instruction that all right receiving and displaying device inner function module of serial communication modular 105 sends, and this communication instruction is sent to other functional module of display unit, to realize the communication and control between the inner functions module of display unit.
Preferably, described display unit also comprises: universal serial bus concentrator (Hub) 109, power module 111, signal receiver 113, display screen 115, loud speaker 117, remote control module 119 and key-press module 121.
Universal serial bus concentrator 109, be electrical connected with part pin, the peripheral interface bus 103 of the first Peripheral Interface 101.Universal serial bus concentrator 109 can connect a plurality of USB device, such as USB peripheral hardware, USB multimedia equipment, Wifi equipment etc.
Display unit can read the file in USB peripheral hardware, Wifi equipment and the USB multimedia equipment that is plugged on serial bus concentrator 109, the line correlation of going forward side by side operation.
The first pin, governor circuit and the display screen of the power supply output pin of power module 111 and the first Peripheral Interface 101 are electrical connected, and are used for to the first Peripheral Interface 101, governor circuit 100 and display screen 115 power supplies.
Key-press module 121, be used for sending push button signalling and push button signalling being transferred to main control chip 107.
After this display unit is connected by the first Peripheral Interface 101 with intelligent apparatus, can be achieved as follows function: for example display unit can be play the multimedia file of not supporting the independent broadcast of display unit in external equipment on it, the all right peripheral hardware of control connection on intelligent apparatus of display unit, can also utilize the remote controller on display unit to control intelligent apparatus etc.
In sum, the display unit that the present embodiment provides, receive the control signal of main control chip by serial communication modular, and can be according to this control signal transmitting serial port communication instruction, to realize the communication and control between display unit and intelligent apparatus between at least one pin of the first Peripheral Interface and serial communication modular.Solved in the display unit escalation process, the problems such as cost is higher, make in the situation that display unit is constant, also can realize the purpose of display unit upgrading, for example can be so that display unit has intelligent use, network application, multimedia function, can realize and intelligent apparatus between audio frequency and video two-way share, control the two-way function such as share of two-way, external equipment.Also by signal receiver, receive the audio-video signal that intelligent apparatus sends, to realize the communication between intelligent apparatus and display unit.Can also realize the control of display unit to intelligent apparatus inside the corresponding function module by remote control module.
The second embodiment
Please refer to Fig. 2, it shows the main block architecture diagram of the display unit that another embodiment of the present invention provides.It is similar to display unit shown in Figure 1, and its difference is, can also comprise: handover module 223.
The instruction that handover module 223 receives can be that the intelligent apparatus that is connected on the first Peripheral Interface 101 sends.
In sum, the display unit that the present embodiment provides, also by handover module 223, control whether universal serial bus concentrator 109 is electrically connected to part pin or the peripheral interface bus 103 of the first Peripheral Interface 101, thus can realize dynamically closing and opening display device and intelligent apparatus between data transmission channel.
The 3rd embodiment
Please refer to Fig. 3, it shows the main block architecture diagram of the display unit that another embodiment of the present invention provides.It is similar to display unit shown in Figure 2, and its difference is, can also comprise: bridge converter 325.
If the main control chip of display unit 107 does not support directly to process the MHL audio-video signal of input, can between signal receiver 113 and main control chip 107, bridge converter 325 be set, bridge converter 325 offers main control chip 107 after the audio-video signal of MHL form can being converted to the HDMI signal that main control chip can identify again.
In sum, the display unit that the present embodiment provides, also by between signal receiver 113 and main control chip 107, bridge converter 325 being set,, in the situation that the main control chip 107 of display unit does not support directly to process the MHL audio-video signal of input, offer again main control chip 107 after the audio-video signal of MHL form can being converted to the HDMI signal that main control chip can identify.
The 4th embodiment
Please refer to Fig. 4, it shows the main block architecture diagram of the display unit that another embodiment of the present invention provides.It is similar to display unit shown in Figure 2, and its difference is, main control chip can also comprise: forwarding module 427.
Remote signal can be the signal that the pressing operation corresponding to certain button on remote controller produces.This remote controller can or be connected in the remote controller of the intelligent apparatus on display unit for the remote controller of display unit.Serial communication modular 105 can send to the intelligent apparatus that is connected on display unit by at least one pin by the first Peripheral Interface 101 with remote signal, thereby realizes the control of display unit to intelligent apparatus inside the corresponding function module.
The 5th embodiment
Please refer to Fig. 5, it shows the main block architecture diagram for the intelligent apparatus that connects display unit that one embodiment of the invention provides.This display unit comprises the first Peripheral Interface, the first Peripheral Interface comprises a plurality of pins, described intelligent apparatus, comprise: with the second Peripheral Interface 501 and the governor circuit 500 of the first Peripheral Interface coupling, governor circuit 500 comprises peripheral interface bus 503, serial communication modular 505 and main control chip 507.
Particularly, the second Peripheral Interface 501, comprise a plurality of pins, and a plurality of pins of the second Peripheral Interface 501 are corresponding one by one with a plurality of pins of the first Peripheral Interface, part pin and peripheral interface bus 503 in a plurality of pins of the second Peripheral Interface 501 are electrical connected, peripheral interface bus 503 also is electrical connected with main control chip 507, thereby the part pin of the first Peripheral Interface can be connected in peripheral interface bus 503.
The second Peripheral Interface 501 can be USB (USB) interface, pin and the pinout of the second Peripheral Interface 501 are as shown in table 2, the second Peripheral Interface 501 comprises 9 pins, these nine pins are labeled as respectively the first to the 9th pin, for example as the first pin VBUS1 in table 2, the 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 pin of table 2 the second Peripheral Interface and the definition of pin
First to fourth pin VBUS1 of the second Peripheral Interface 501, D1+, D1-, GND1 are electrical connected with peripheral interface bus 503 respectively.
Serial communication modular 505, be electrical connected with main control chip 507, be used for receiving the control signal of main control chip 507, serial communication modular 505 also with a plurality of pins of the second Peripheral Interface 501 at least one pin be electrically connected, the serial communication instruction of serial communication modular 505 can be sent in the first Peripheral Interface by the second Peripheral Interface 501.
Particularly, the 8th pin TXD1 of the second Peripheral Interface 501 and the 9th pin RXD1 can be electrical connected with serial communication modular 505.Serial communication modular 505, can receive the serial communication instruction of the display unit transmission that is connected on the second Peripheral Interface 501, to realize the communication and control between display unit and intelligent apparatus, and serial communication modular 505 can also receive the serial communication instruction that the intelligent apparatus inner function module sends, and this communication instruction is sent to other functional module of intelligent apparatus, to realize the communication and control between the inner functions module of intelligent apparatus.The the 8th and the 9th pin of the first Peripheral Interface on serial communication modular 505 and display unit is electrical connected, and by serial communication modular 505, can control and operation display device.
Preferably, described intelligent apparatus can also comprise: universal serial bus concentrator (Hub) 509, power management module 511, sender unit 513 and remote control module 519.
Universal serial bus concentrator 509, be electrical connected with part pin and the peripheral interface bus 503 of the second Peripheral Interface 501.
Intelligent apparatus can directly read the file in USB peripheral hardware, Wifi equipment and the USB multimedia equipment that is plugged on universal serial bus concentrator 509, the line correlation of going forward side by side operation, at this moment, on intelligent apparatus, a lot of Peripheral Interfaces will be set, structure is relatively complicated.
The first pin of power management module 511 and the second Peripheral Interface 501, the 4th pin and governor circuit are electrical connected, and are used for to the first Peripheral Interface 501, governor circuit 500 power supplies.
In sum, the intelligent apparatus that the present embodiment provides, receive the control signal of main control chip by serial communication modular, and serial communication modular also with a plurality of pins of the second Peripheral Interface at least one pin be electrically connected, the serial communication instruction of serial communication modular can be sent in the first Peripheral Interface of display unit, to realize the communication and control between display unit and intelligent apparatus.Solved in the display unit escalation process, the problems such as cost is higher, make in the situation that display unit is constant, by upgrading intelligent apparatus or replacing intelligent apparatus, again display unit is connected by Peripheral Interface with intelligent apparatus, also can realize the purpose of display unit upgrading, for example can be so that display unit has intelligent use, network application, the multimedia function of intelligent apparatus, can realize and intelligent apparatus between audio frequency and video two-way share, control the two-way function such as share of two-way, external equipment.Also by signal receiver, receive the audio-video signal that intelligent apparatus sends, to realize the communication between intelligent apparatus and display unit.Can also realize the control of display unit to intelligent apparatus inside the corresponding function module by remote control module.
The 6th embodiment
Please refer to Fig. 6, it shows the main block architecture diagram for the intelligent apparatus that connects display unit that another embodiment of the present invention provides.It is similar to intelligent apparatus shown in Figure 5, and its difference is, main control chip also comprises forwarding module 627 and remote control respond module 629.
Remote signal can be the signal that the pressing operation corresponding to certain button on remote controller produces.This remote controller can be for being connected in the remote controller of the display unit on intelligent apparatus.
Remote control respond module 629, be used for the remote signal that receives from display unit by serial communication modular 505, and by serial communication modular 505, return to response message to remote signal to display unit.
Below cite an actual example and describe the above-mentioned process of utilizing the remote controller control intelligent apparatus on display unit in detail:
If the volume setting of intelligent apparatus is less, and remote control module is not set; And display unit is provided with remote control module.when being plugged into display unit on by the second Peripheral Interface intelligent apparatus, the user carries out the setting of intelligent apparatus menu option by the remote controller of controlling display unit, for example select to read the file of storing in the intelligent apparatus memory, the main control chip of display unit sends the main control chip of order to intelligent apparatus by the 8th pin TXD in the first Peripheral Interface and the 9th pin RXD, after receiving orders, the main control chip of intelligent apparatus responds, complete the menu option setting, for example obtain the file of storing in the intelligent apparatus memory and this file is sent to display unit.
In sum, the intelligent apparatus that the present embodiment provides, the remote signal that by forwarding module 627, will receive is transferred to serial communication modular 505, and serial communication modular 505 is sent remote signal at least one pin by the second Peripheral Interface 501.The remote signal that remote control respond module 629 receives from display unit by serial communication modular 505, and by serial communication modular 505, return to response message to remote signal to display unit.Thereby the control of display unit remote controller to intelligent apparatus inside the corresponding function module.
The 7th embodiment
Please refer to Fig. 7, it shows the main block architecture diagram for the intelligent apparatus that connects display unit that another embodiment of the present invention provides.It is similar to intelligent apparatus shown in Figure 5, and its difference is, main control chip also comprises handover module 731 and control module 733.Display unit also comprises handover module and universal serial bus concentrator.
Below cite an actual example the process of the USB peripheral hardware of above-mentioned intelligent apparatus control connection on display unit be described:
when being plugged into display unit on by the second Peripheral Interface intelligent apparatus, main control chip on intelligent apparatus can send the handover module of order to display unit by the 8th pin TXD1 in the second Peripheral Interface and the 9th pin RXD1, make its peripheral hardware of USB with display unit by the first pin VBUS in the first Peripheral Interface, the second pin D+, the 3rd pin D-, the passage that the 4th pin GND forms is connected with the second Peripheral Interface on intelligent apparatus, like this, just can set up and communicate by letter between intelligent apparatus and display unit, after connection setup, the main control chip of intelligent apparatus namely can be controlled and operate the USB peripheral hardware on display unit, for example control USB camera external on display unit, the file of storing in deletion USB etc.That is to say between display unit and intelligent apparatus and can share the USB peripheral hardware.
In sum, the intelligent apparatus that the present embodiment provides, also send and make handover module serial bus concentrator is connected to the control command of the first Peripheral Interface to the handover module of display unit by handover module 731.By the external equipment of control module 733 control connections to universal serial bus concentrator.Thus, can realize that intelligent apparatus controls the peripheral hardware on display unit, such as controlling the file stored in USB camera external on display unit, deletion USB etc.Like this, other interface except the second Peripheral Interface can be set on intelligent apparatus, structure is simpler.
The 8th embodiment
Please refer to Fig. 8, it shows the main block architecture diagram for the intelligent apparatus that connects display unit that another embodiment of the present invention provides.It is similar to intelligent apparatus shown in Figure 5, and its difference is, main control chip also comprises read module 835, decoder module 837 and playing module 839.Display unit also comprises signal receiver.
Read module 835, be used for reading the media file that is connected to in the external memory storage of serial bus concentrator.
Playing module 839, be used in signal receiver that with the decoded media file of the decoder module 837 part pin by the second Peripheral Interface sends to display unit to play.
Read module 835, decoder module 837 and playing module 839 can realize that display unit can play the multimedia file of not supporting.Illustrate,, because the hardware configuration of display unit is lower, can not support to play the multimedia file that is plugged in the display unit USB flash disk, if with display unit with after intelligent apparatus is connected, just can realize that display unit can play this multimedia file.when being plugged into display unit on by the second Peripheral Interface intelligent apparatus, main control chip on intelligent apparatus can send the handover module of order to display unit by the 8th pin TXD1 in the second Peripheral Interface and the 9th pin RXD1, make its with the USB flash disk on display unit by the first pin VBUS in the first Peripheral Interface, the second pin D+, the 3rd pin D-, the passage that the 4th pin GND forms is connected with intelligent apparatus, like this, just can set up and communicate by letter between intelligent apparatus and display unit, multimedia file in USB flash disk on read module reading displayed device on intelligent apparatus.After decoder module on intelligent apparatus is decoded to this multimedia file, playing module on intelligent apparatus becomes decoded data transaction the audio, video data of MHL form, and sends to the signal receiver of display unit by sender unit forms audio, video data by the 5th pin MHL_D1+ in the second Peripheral Interface, the 6th pin MHL_D1-and the 7th pin CBUS1 passage.After signal receiver on display unit receives this audio, video data, transfer data to the main control chip of display unit, picture signal in audio, video data is changed into the LVDS signal to the main control chip of display unit or the VbyOne signal sends to display screen to show image to drive display screen, will send to loud speaker to produce sound to drive loud speaker after the audio signal decoding in audio, video data simultaneously.
In sum, the intelligent apparatus that the present embodiment provides, also read by read module 835 media file that is connected to in the external memory storage of serial bus concentrator.The media file that 837 pairs of read modules 835 of decoder module read is decoded.Part pin by the second Peripheral Interface sends in the signal receiver of display unit to play playing module 839 with the decoded media file of decoder module 837.Thus, can realize making display unit to play and not support the media file of playing originally.
In addition, intelligent apparatus can also comprise WiFi module, bluetooth module, PCMCIA module, TV module, mixed-media network modules mixed-media, intelligent use module, multi-media module etc., and these modules have the functions such as intelligent use, network application, DTV/ATV, multimedia.The mainboard of intelligent apparatus can configure main control chip and the hardware such as DDR, Flash of different model, varying number, and therefore different intelligent apparatus has hardware differences, and the user changes intelligent apparatus just can reach the purpose of upgrading display unit.
the above, it is only preferred embodiment of the present invention, not the present invention is done any pro forma restriction, although the present invention discloses as above with preferred embodiment, yet not in order to limit the present invention, any those skilled in the art, within not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be not break away from the technical solution of the present invention content, any simple modification that foundation technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (20)
1. a display unit, is characterized in that, described display unit comprises: the first Peripheral Interface, peripheral interface bus, serial communication modular and main control chip, wherein,
This first Peripheral Interface comprises a plurality of pins, part pin and this peripheral interface bus in these a plurality of pins are electrical connected, this peripheral interface bus also is electrical connected with this main control chip, thereby from the data of this first Peripheral Interface, can be sent in this main control chip by this peripheral interface bus;
This serial communication modular and this main control chip are electrical connected, be used for receiving the control signal of this main control chip, this serial communication modular also with these a plurality of pins at least one pin be electrically connected, can be according to this control signal transmitting serial port communication instruction between this at least one pin and this serial communication modular thereby can make.
2. display unit as claimed in claim 1, it is characterized in that, this first Peripheral Interface is USB (universal serial bus), this USB (universal serial bus) comprises nine pins, these nine pins are labeled as respectively the first to the 9th pin, and first to fourth pin of this first Peripheral Interface is electrical connected with this peripheral interface bus respectively.
3. display unit as claimed in claim 2, it is characterized in that, this display unit also comprises a handover module and universal serial bus concentrator, this universal serial bus concentrator and this part pin all are electrical connected with this handover module, this handover module also is electrical connected with this peripheral interface bus and this serial communication modular, and this handover module is used for, according to the instruction that receives, this universal serial bus concentrator is electrically connected to this part pin or this peripheral interface bus.
4. display unit as claimed in claim 2, is characterized in that, the 8th and the 9th pin and this serial communication modular of this first Peripheral Interface are electrical connected.
5. display unit as claimed in claim 2, is characterized in that, this display unit also comprises a power module, and the power supply output pin of this power module and the first pin of this first Peripheral Interface are electrical connected.
6. display unit as claimed in claim 2, is characterized in that, this display unit also comprises a signal receiver, with the 5th pin, the 6th pin and the 7th pin of this first Peripheral Interface, is electrical connected.
7. display unit as claimed in claim 6, is characterized in that, described signal receiver is that mobile high definition connects (MHL) receiver.
8. display unit as claimed in claim 7, it is characterized in that, this display unit also comprises a bridge converter, be connected receiver with this mobile high definition respectively and this main control chip is electrical connected, be used for that mobile high definition is connected (MHL) signal and be converted to HDMI (High Definition Multimedia Interface) (HDMI) signal.
9. display unit as claimed in claim 1, it is characterized in that, this display unit also comprises remote control module, the remote signal that is used for receiving from remote controller also transfers to this main control chip with this remote signal, this main control chip also comprises forwarding module, the remote signal that is used for receiving is transferred to this serial communication modular, and this serial communication modular is sent this remote signal by this at least one pin.
10. intelligent apparatus that be used for to connect display unit, this display unit comprises the first Peripheral Interface, this first Peripheral Interface comprises a plurality of pins, it is characterized in that, this intelligent apparatus comprises: with the second Peripheral Interface, peripheral interface bus, serial communication modular and the main control chip of this first Peripheral Interface coupling, wherein
This second Peripheral Interface comprises a plurality of pins, and a plurality of pins of this second Peripheral Interface are corresponding one by one with a plurality of pins of this first Peripheral Interface, part pin and this peripheral interface bus in a plurality of pins of this second Peripheral Interface are electrical connected, this peripheral interface bus also is electrical connected with this main control chip, thereby the part pin of this first Peripheral Interface can be connected in this peripheral interface bus;
This serial communication modular and this main control chip are electrical connected, be used for receiving the control signal of this main control chip, this serial communication modular also with a plurality of pins of this second Peripheral Interface at least one pin be electrically connected, the serial communication instruction of this serial communication modular can be sent in this first Peripheral Interface.
11. the intelligent apparatus for connecting display unit according to claim 10, it is characterized in that, this second Peripheral Interface is USB (universal serial bus), this USB (universal serial bus) comprises nine pins, these nine pins are labeled as respectively the first to the 9th pin, and first to fourth pin of this second Peripheral Interface is electrical connected with this peripheral interface bus respectively.
12. the intelligent apparatus for connecting display unit according to claim 11 is characterized in that the 8th and the 9th pin and this serial communication modular of this second Peripheral Interface are electrical connected.
13. the intelligent apparatus for connecting display unit according to claim 11 is characterized in that this intelligent apparatus also comprises a power management module, the first and the 4th pin of this power management module and this second Peripheral Interface is electrical connected.
14. the intelligent apparatus for connecting display unit according to claim 11 is characterized in that this intelligent apparatus also comprises a sender unit, with the 5th pin, the 6th pin and the 7th pin of this second Peripheral Interface, is electrical connected.
15. the intelligent apparatus for connecting display unit according to claim 14, is characterized in that, described sender unit is that mobile high definition connects transmitter.
16. the intelligent apparatus for connecting display unit according to claim 10, it is characterized in that, this intelligent apparatus also comprises remote control module, the remote signal that is used for receiving from remote controller also transfers to this main control chip with this remote signal, this main control chip also comprises forwarding module, the remote signal that is used for receiving is transferred to this serial communication modular, and this serial communication modular is sent this remote signal by this at least one pin.
17. the intelligent apparatus for connecting display unit according to claim 10, this display unit also comprises handover module and universal serial bus concentrator, it is characterized in that, this main control chip also comprises handover module, is used for sending and making this handover module this serial bus concentrator is connected to the control command of this first Peripheral Interface to the handover module of this display unit by this at least one pin.
18. the intelligent apparatus for connecting display unit according to claim 17, this display unit also comprises signal receiver, it is characterized in that, this main control chip also comprises:
Read module, be used for reading the media file in the external memory storage that is connected to this use serial bus concentrator;
Decoder module, be used for the media file that read module reads is decoded; And
Playing module, be used in signal receiver that with the decoded media file of this decoder module part pin by this second Peripheral Interface sends to this display unit to play.
19. the intelligent apparatus for connecting display unit according to claim 17, is characterized in that, this main control chip also comprises:
Control module, be used for by the external equipment of this first Peripheral Interface control connection to this universal serial bus concentrator.
20. the intelligent apparatus for connecting display unit according to claim 10, is characterized in that, this main control chip also comprises:
The remote control respond module, be used for receiving remote signal from this display unit by this serial communication modular, and by serial communication modular, return to response message to this remote signal to this display unit.
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 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310254048.0A CN103391475B (en) | 2013-06-24 | 2013-06-24 | Display device and intelligent apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103391475A true CN103391475A (en) | 2013-11-13 |
| CN103391475B CN103391475B (en) | 2017-03-29 |
Family
ID=49535617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310254048.0A Active CN103391475B (en) | 2013-06-24 | 2013-06-24 | Display device and intelligent apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103391475B (en) |
Cited By (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 |
| WO2017032073A1 (en) * | 2015-08-21 | 2017-03-02 | 乐视控股（北京）有限公司 | Audio and video playback device |
| WO2019037018A1 (en) * | 2017-08-24 | 2019-02-28 | 深圳市利达成科技有限公司 | 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020055278A1 (en) * | 2000-09-19 | 2002-05-09 | Lee Sung-Lyong | Apparatus and method for connecting base module and function-extending module in 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 |
| CN102780866A (en) * | 2012-08-08 | 2012-11-14 | 卢泳 | Modularized television |
| CN202998355U (en) * | 2012-12-20 | 2013-06-12 | 林沧 | Display device with separating intelligent module |
-
2013
- 2013-06-24 CN CN201310254048.0A patent/CN103391475B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020055278A1 (en) * | 2000-09-19 | 2002-05-09 | Lee Sung-Lyong | Apparatus and method for connecting base module and function-extending module in 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 |
| CN102780866A (en) * | 2012-08-08 | 2012-11-14 | 卢泳 | Modularized television |
| CN202998355U (en) * | 2012-12-20 | 2013-06-12 | 林沧 | Display device with separating intelligent module |
Cited By (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 |
| WO2017032073A1 (en) * | 2015-08-21 | 2017-03-02 | 乐视控股（北京）有限公司 | Audio and video playback device |
| WO2019037018A1 (en) * | 2017-08-24 | 2019-02-28 | 深圳市利达成科技有限公司 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103391475B (en) | 2017-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI482485B (en) | Audio/video system, control method of an audio/video system, and display device | |
| US8675131B2 (en) | Signal processing device and TV with the signal processing device | |
| CN204316626U (en) | HDMI audio frequency and video switching device shifter can be extended | |
| CN103702164B (en) | A kind of ultra high-definition signal transferring device and network machine top box | |
| CN104469479A (en) | Playing control method and terminal | |
| CN103813197A (en) | Display device, video and audio playing system and control method of video and audio playing system | |
| CN102170547A (en) | Communication device, communication control method, and program | |
| CN103391475A (en) | Display device and intelligent device | |
| CN102147566A (en) | Multimedia projector with embedded operation system | |
| CN103377677A (en) | Information processing apparatus, information processing method, and program | |
| CN103838158A (en) | LED full-color display screen system controlled through smart phone | |
| CN204031366U (en) | A kind of module TV of processing HDMI signal | |
| CN201657180U (en) | Projector and computer all-in-one machine | |
| CN201063723Y (en) | Central box for connecting signal source and play equipment | |
| CN103997677A (en) | Audio and video play method and play device | |
| CN102843594B (en) | A kind of interactive integral intelligent TV | |
| CN205490969U (en) | Multimedia playing system based on mobile terminal | |
| CN101282413A (en) | HDMI serial port communication circuit | |
| CN203261410U (en) | Digital TV system | |
| CN203225812U (en) | Interface apparatus for screen sharing | |
| CN113885826B (en) | Integrated machine equipment and loudspeaker expansion method, device and system thereof | |
| CN103686045A (en) | Audio/video information transmission method and equipment | |
| CN210155656U (en) | Interactive flat plate with Type-C interface and interactive flat plate system | |
| CN212063971U (en) | HDMI interface conversion circuit, drive integrated circuit board and electronic equipment | |
| CN203289470U (en) | Remote-controllable HDMI (High-Definition Multimedia Interface) gateway device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266555 Qingdao economic and Technological Development Zone, Shandong, Hong Kong Road, No. 218 Patentee after: Hisense Visual Technology Co., Ltd. Address before: 266555 Qingdao economic and Technological Development Zone, Shandong, Hong Kong Road, No. 218 Patentee before: QINGDAO HISENSE ELECTRONICS Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |