CN201967067U - Multifunctional digital home intelligent terminal device capable of realizing integration of three networks - Google Patents
Multifunctional digital home intelligent terminal device capable of realizing integration of three networks Download PDFInfo
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- CN201967067U CN201967067U CN2010201582558U CN201020158255U CN201967067U CN 201967067 U CN201967067 U CN 201967067U CN 2010201582558 U CN2010201582558 U CN 2010201582558U CN 201020158255 U CN201020158255 U CN 201020158255U CN 201967067 U CN201967067 U CN 201967067U
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Abstract
The utility model relates to an intelligent terminal, in particular to a digital home intelligent terminal with various audio video standards and is capable of realizing the integration of a telephone network, a broadband network and a broadcast television network. The intelligent terminal comprises a Flash ROM (Flash Read Only Memory), a CPU (Central Processing Unit) at the slave terminal of an EOC (Ethernet over Coax), a SDRAM (Synchronous Dynamic Random Access Memory), a PC (Personal Computer), a wireless router, a wireless router antenna, a VoIP (Voice over Internet Phone), an audio video decoding chip, an audio video interface and a coaxial cable interface; the image decoding chip adopts an STi7109 chip which is connected with the decoding chips; and the STi7109 chip is connected with an RJ (Registered Jack) 45 interface, a Cable interface, a CA (Circuit Assembly) card interface, a high definition interface, a definition interface, an HDMI (High-Definition Multimedia Interface), an ATA (Advanced Technology Attachment) interface, a PCM (Pulse Code Modulation) interface and a USB (Universal Serial Bus) interface.
Description
One, technical field
The utility model relates to a kind of digital home's intelligent terminal implement device of the multi-functional integration of three networks, particularly relates to realization telephone network, the broadband networks of multiple audio and video standard, digital home's intelligent terminal of the broadcasting and television network integration of three networks.
Two, background technology
Existing audio and video standard adopts standards such as MPEG-1, MPEG-2, MPEG-4, H264 usually, but these standards have early been contained by patent by foreign vendor, if use these standards, will pay a large amount of patent royalties every year to foreign vendor.
AVS (Audio Video coding Standard) is the second generation source encoding standard that China possesses independent intellectual property right, and the emphasis problem that it solves is the encoding compression problem of digital audio/video mass data, also claims digital audio/video encoding and decoding standard technology.It is links such as digital information transmission, storage, broadcast.
The full name of DRA audio standard is " a multi-sound channel digital audio encoding and decoding technique standard ", goes through to become China Electronics's industry standard (standard No. SJ/T11368-2006) in January, 2007.
Three, summary of the invention
The problem that solves:
Realization towards digital home's intelligent terminal of the integration of three networks.
Technical scheme:
Should be with in the example, utilization is the design at center with EoC user side processor, and EoC user side processor receives the broadband network data of local side apparatus, comprising: the program request signaling of the transmission of the two-way program request device handler of user side, broadband three netting index certificates, internet television signal etc.Digital signal for digital television on-demand sends by modulation from coaxial cable.Can propagate on the needed wireless network card of family by wireless network for baseband data signals.
Should be with in the example, the image decoding chip adopts STi7109, and 203 is decoding chip, and 201 is the RJ45 interface, 202 is the Cable interface, and 209 is the CA card, 204 high definition interfaces, and 205 is general clear interface, 206 is the HDMI interface, and 207 is ata interface, and 208 is pcm interface, and 210 is USB interface.
201 is the RJ45 interface, and its effect has the following aspects, one, as the data-interface of IPTV; Two, as the bidirectional data transfers passage that utilizes the home intelligent terminal browsing page; Three, as utilizing home intelligent terminal to realize video telephone bidirectional data transfers passage.
202 is the cable interface, and its effect as the video communication interface that utilizes home intelligent terminal transmission DVB/C, realizes general clear, digital TV in high resolution.Can be MPEG-1, MPEG-2, MPEG-4, H.264, form such as AVS.
203 is acp chip, its effect home intelligent terminal processing center.
204 HDTV (High-Definition Television) output interfaces, it act as high-definition video signal output.
205 is general clear TV output interface, and it act as general clear vision signal output.
206 is the HDMI interface, and it act as the high-definition multimedia output interface.
207 is ata interface, connects the ATA hard disk, is used to store data, as, TV programme storage, the data record of browsing etc.
208 is pcm interface, connects microphone and loudspeaker, when family's intelligent terminal connects microphone and loudspeaker during as radio phone terminal.
209 are the intelligent card interface of ca authentication, are used for the authentication interface that Digital Television, video telephone, wideband data online, the network information are browsed.Realize different users' authority is controlled by different cards.An authorization card is arranged, and authorization card can be distributed subcard, and control child immoderate use home intelligent terminal sees TV, browse flame and play games etc.
210 is USB interface, is used to connect the USB video camera, is used for the image input of video telephone.
Beneficial effect:
Solution is towards the realization of digital home's intelligent terminal of the integration of three networks.
Four, description of drawings
Fig. 1 is towards digital home's intelligent terminal system block diagram of the integration of three networks
Fig. 2 is digital home's intelligent terminal system block diagram of the integration of three networks of core with STi7109
Five, embodiment
Below in conjunction with accompanying drawing embodiments of the present invention are described in detail:
Preferred embodiment 1:
As shown in Figure 1,101 is FlashROM, and 105 is the CPU of EOC from end, and 107 is SDRAM, 102 is PC, and 103 is wireless router, and 104 is the wireless router antenna, and 106 is voip phone, 108 is the audio/video decoding chip, and 109 is audio-video interface, and 110 is coaxial cable interface.
Digital home's intelligent terminal implement device of the multi-functional integration of three networks comprises, FlashROM, and EOC is from the CPU of end, SDRAM, PC, wireless router, wireless router antenna, voip phone, audio/video decoding chip, audio-video interface, coaxial cable interface.
In this preferred embodiment, 105 EOC are stored in the 101FlashROM from program and the configuration information of end CPU, and the program of its execution is carried out in 105CPU, and CPU realizes communicating by letter from end equipment and main end equipment;
EoC connects the Switch chip from end CPU by the MII interface, and the Switch chip uses for the user with a plurality of Ethernet interfaces are arranged, and one of them Ethernet interface connects PC and realizes family online; An Ethernet interface connects 102 wireless routers, realizes that the family of wireless ethernet signal covers; An Ethernet interface connects VoIP equipment, realizes the VoIP voice call;
EoC forms VOD system from the another one Ethernet interface of end with the audio/video decoding chip and is connected, and realizes program request, the multicast of broadcast TV program.
The anolog TV signals of 110 coaxial cables transmission send simulated television to play; The digital television signal of coaxial cable transmission send the decoding of audio frequency and video chip to send television set to show; The coaxial cable transmitting digital TV signal send the decoding of audio frequency and video chip to send television set to show then.
Should be with in the example, utilization is the design at center with EoC user side processor, and EoC user side processor receives the broadband network data of local side apparatus, comprising: the program request signaling of the transmission of the two-way program request device handler of user side, broadband three netting index certificates, internet television signal etc.Digital signal for digital television on-demand sends by modulation from coaxial cable.Can propagate on the needed wireless network card of family by wireless network for baseband data signals.
Preferred embodiment 2:
As shown in Figure 2, this example is to be the home intelligent terminal application example of core with the decoding chip.
Should be with in the example, the image decoding chip adopts STi7109, and 203 is decoding chip, and 201 is the RJ45 interface, 202 is the Cable interface, and 209 is the CA card, 204 high definition interfaces, and 205 is general clear interface, 206 is the HDMI interface, and 207 is ata interface, and 208 is pcm interface, and 210 is USB interface.
201 is the RJ45 interface, and its effect has the following aspects, one, as the data-interface of IPTV; Two, as the bidirectional data transfers passage that utilizes the home intelligent terminal browsing page; Three, as utilizing home intelligent terminal to realize video telephone bidirectional data transfers passage.
202 is the cable interface, and its effect as the video communication interface that utilizes home intelligent terminal transmission DVB/C, realizes general clear, digital TV in high resolution.Can be MPEG-1, MPEG-2, MPEG-4, H.264, form such as AVS.
203 is acp chip, its effect home intelligent terminal processing center.
204 HDTV (High-Definition Television) output interfaces, it act as high-definition video signal output.
205 is general clear TV output interface, and it act as general clear vision signal output.
206 is the HDMI interface, and it act as the high-definition multimedia output interface.
207 is ata interface, connects the ATA hard disk, is used to store data, as, TV programme storage, the data record of browsing etc.
208 is pcm interface, connects microphone and loudspeaker, when family's intelligent terminal connects microphone and loudspeaker during as radio phone terminal.
209 are the intelligent card interface of ca authentication, are used for the authentication interface that Digital Television, video telephone, wideband data online, the network information are browsed.Realize different users' authority is controlled by different cards.An authorization card is arranged, and authorization card can be distributed subcard, and control child immoderate use home intelligent terminal sees TV, browse flame and play games etc.
210 is USB interface, is used to connect the USB video camera, is used for the image input of video telephone.
The image decoding chip adopts STi7109 to connect decoding chip, STi7109 connects the RJ45 interface, STi7109 connects the Cable interface, STi7109 connects the CA card, and STi7109 connects the high definition interface, and STi7109 connects general clear interface, STi7109 connects the HDMI interface, STi7109 connects ata interface, and STi7109 connects pcm interface, and STi7109 connects USB interface etc.
Though in conjunction with the accompanying drawings embodiments of the present invention are described, those of ordinary skills can make various distortion or modification within the scope of the appended claims.
Claims (1)
1. digital home's intelligent terminal implement device of the multi-functional integration of three networks is characterized in that: comprise
The image decoding chip adopts STi7109 to connect decoding chip, STi7109 connects the RJ45 interface, STi7109 connects the Cable interface, STi7109 connects the CA card, and STi7109 connects the high definition interface, and STi7109 connects general clear interface, STi7109 connects the HDMI interface, STi7109 connects ata interface, and STi7109 connects pcm interface, and STi7109 connects USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201582558U CN201967067U (en) | 2010-04-13 | 2010-04-13 | Multifunctional digital home intelligent terminal device capable of realizing integration of three networks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201582558U CN201967067U (en) | 2010-04-13 | 2010-04-13 | Multifunctional digital home intelligent terminal device capable of realizing integration of three networks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201967067U true CN201967067U (en) | 2011-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201582558U Expired - Lifetime CN201967067U (en) | 2010-04-13 | 2010-04-13 | Multifunctional digital home intelligent terminal device capable of realizing integration of three networks |
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| Country | Link |
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| CN (1) | CN201967067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106569545A (en) * | 2015-10-10 | 2017-04-19 | 刘三水 | Server system and externally-connected card expansion equipment thereof |
-
2010
- 2010-04-13 CN CN2010201582558U patent/CN201967067U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106569545A (en) * | 2015-10-10 | 2017-04-19 | 刘三水 | Server system and externally-connected card expansion equipment thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110907 |
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| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: HANGZHOU CNCR INFORMATION TECHNOLOGY Co.,Ltd. Document name: Notification of Expiration of Patent Right Duration |
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| DD01 | Delivery of document by public notice |