CN104780413A - PON-based television set top box with wireless routing and building talk-back functions - Google Patents
PON-based television set top box with wireless routing and building talk-back functions Download PDFInfo
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- CN104780413A CN104780413A CN201510175416.1A CN201510175416A CN104780413A CN 104780413 A CN104780413 A CN 104780413A CN 201510175416 A CN201510175416 A CN 201510175416A CN 104780413 A CN104780413 A CN 104780413A
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Abstract
The invention discloses a PON-based television set top box with wireless routing and building talk-back functions. The television set top box comprises a PON CPU, a communication interface, a wireless local area network card, an OTT CPU, an audio decoder, an audio interface and a network interface, wherein the wireless local area network card is connected with the PON CPU through the communication interface; the audio decoder is connected with the OTT CPU through the audio interface; the OTT CPU and the PON CPU are respectively connected with the network interface. The television set top box provided by the invention adopts an all-system optical structure, so that no copper cable is required, and the wireless routing, building talk-back and television set top box functions are realized under an all-optical network.
Description
Technical field
The present invention relates to TV set-top box field, particularly relate to the TV set-top box being with wireless routing and building talkback function based on PON.
Background technology
At present, user watches digital television program generally by TV set-top box or OTT TV box, and existing TV set-top box need carry out signal access by coaxial cable, when current fiber entering household, adopt coaxial cable to carry out signal access again, be easy to cause copper cable to waste, and existing TV set-top box function singleness, without data function, and although existing OTT TV set-top box can pass through netting twine or WIFI is connected to the network, but centre also needs to increase extra ONU device, and due to the increase of equipment, the system installation cost of causing also increases; Existing TV set-top box generally can only be come with viewing TV.
Summary of the invention
The present invention is directed to deficiency of the prior art and propose the TV set-top box based on PON band wireless routing and building talkback function, the present invention adopts total system photo structure, thus without the need to copper cable, under all-optical network, realize wireless routing, building talkback and TV set-top box function.
Technical scheme of the present invention is as follows:
Be with the TV set-top box of wireless routing and building talkback function based on PON, it is characterized in that: comprise
PON CPU, communication interface and wireless network card, described wireless network card is connected to PON CPU by communication interface;
OTT CPU, audio codec and audio interface, described audio codec is connected to OTT CPU by audio interface;
Network interface, described OTT CPU is connected with network interface respectively with PON CPU.
Above-mentioned communication interface is PCIe or USB.
Above-mentioned audio interface is PCM, IIS or AC97.
Further, also comprise the first human-computer interaction module, the first human-computer interaction module is connected to OTT CPU.
Above-mentioned first human-computer interaction module is button or touch-screen.
Further, also comprise the second human-computer interaction module, the second human-computer interaction module is connected to OTT CPU.
Above-mentioned second human-computer interaction module is infrared remote receiver.
Further, also comprise LCD module and display interface, described display module is connected to PON CPU by display interface.
Above-mentioned display interface is SPI, SRAM-like, ITU.656, ITU.601, ITU.601-like, TTL RGB, LVDS or CVBS.
Beneficial effect of the present invention: TV set-top box of the present invention adopts total system photo structure, thus without the need to copper cable, realizes wireless routing, building talkback and TV set-top box function under all-optical network.
Accompanying drawing explanation
Fig. 1 is modular structure schematic diagram of the present invention;
Fig. 2 is the embodiment of the present invention 1 modular structure schematic diagram;
Fig. 3 is the embodiment of the present invention 2 modular structure schematic diagram.
Embodiment
In order to better the present invention is described, existing in conjunction with the embodiments and accompanying drawing be further described.
Embodiment 1
As depicted in figs. 1 and 2, based on the TV set-top box that PON is with wireless routing and building talkback function, PON CPU1, Network Interface Module 3, OTT CPU2, communication interface 4, wireless network card 5, audio interface 6 and audio codec 7 is comprised; Wireless network card 5 is connected to PON CPU1 by communication interface 4, and audio codec 7 is connected to OTT CPU2 by audio interface 6, and PON CPU1 is connected with Network Interface Module 3 respectively with OTT CPU2.
PON CPU1 selects 88F6550, comprise PON RGMII interface 11 and a 2nd PON RGMII interface 12, OTT CPU2 selects AML8726, comprise OTT RGMII interface 21, HDMI 22 and AV interface 23, Network Interface Module 3 comprises first network transformer 32, first PHY chip 31, second network transformer 34, second PHY chip 33, the 3rd network transformer 36 and the 3rd PHY chip 35, first network transformer 32 is connected with the first PHY chip 31, first PHY chip 31 is connected with a PON RGMII interface 11, first network transformer 32 is also connected with user network port, second network transformer 34 is connected with the second PHY chip 33, second PHY chip 33 is connected with the 2nd PON RGMII interface 12, 3rd network transformer 36 is connected with the 3rd PHY chip 35, 3rd PHY chip 35 is connected with OTT RGMII interface 21, second network transformer 34 is connected with the 3rd network transformer 36, HDMI 22 can be distinguished with AV interface 23 or be connected with user's TV simultaneously, wireless network card 5 selects RTL8192DE, communication interface 4 is PCIe, RTL8192DE is connected to 88F6550 by PCIe, audio interface 6 is the ES8328E of PCM type, the ALC202 of TDA1345TS or the AC97 type of IIS type.
Be with the TV set-top box of wireless routing and building talkback function also can comprise LCD module 11 and display interface 10 based on PON, LCD module 11 is connected to OTT CPU2 by display interface 10, display interface 10 can select the FT800 of SPI type to drive LCD, SRAM-like type SSD1963 drives LCD, ITU.656, the HX8817 of ITU.601 and ITU.601-like type drives LCD, the EK6709 of TTL RGB type drives LCD, LCD is driven again after LVDS Direct driver LCD or LVDS transfers RGB to, CVBS type MST715 drives LCD.
Be with the TV set-top box of wireless routing and building talkback function also can comprise the first human-computer interaction module 9, first human-computer interaction module 9 based on PON and be connected to OTT CPU2, the first human-computer interaction module 9 is button or touch-screen.
Be with the TV set-top box of wireless routing and building talkback function also can comprise the second human-computer interaction module 8, second human-computer interaction module 8 based on PON and be connected to OTT CPU2, the second human-computer interaction module 8 is infrared remote receiver.
Embodiment 2
As shown in figures 1 and 3, based on the TV set-top box that PON is with wireless routing and building talkback function, PON CPU1, Network Interface Module 3, OTT CPU2, communication interface 4, wireless network card 5, audio interface 6 and audio codec 7 is comprised; Wireless network card 5 is connected to PON CPU1 by communication interface 4, and audio codec 7 is connected to OTT CPU2 by audio interface 6, and PON CPU1 is connected with Network Interface Module 3 respectively with OTT CPU2.
PON CPU1 selects 88F6550, comprise PON RGMII interface 11 and a 2nd PON RGMII interface 12, OTT CPU2 selects AML8726, comprise OTT RGMII interface 21, HDMI 22 and AV interface 23, Network Interface Module 3 comprises first network transformer 32, first PHY chip 31, second network transformer 34, second PHY chip 33, the 3rd network transformer 36 and the 3rd PHY chip 35, first network transformer 32 is connected with the first PHY chip 31, first PHY chip 31 is connected with a PON RGMII interface 11, first network transformer 32 is also connected with user network port, second network transformer 34 is connected with the second PHY chip 33, second PHY chip 33 is connected with the 2nd PON RGMII interface 12, 3rd network transformer 36 is connected with the 3rd PHY chip 35, 3rd PHY chip 35 is connected with OTT RGMII interface 21, second network transformer 34 is connected with the 3rd network transformer 36, HDMI 22 can be distinguished with AV interface 23 or be connected with user's TV simultaneously, wireless network card 5 selects RTL8192DU, communication interface 4 is USB, RTL8192DU is connected to 88F6550 by USB, audio interface 6 is the ES8328E of PCM type, the ALC202 of TDA1345TS or the AC97 type of IIS type.
Be with the TV set-top box of wireless routing and building talkback function also can comprise LCD module 11 and display interface 10 based on PON, LCD module 11 is connected to OTT CPU2 by display interface 10, display interface 10 can select the FT800 of SPI type to drive LCD, SRAM-like type SSD1963 drives LCD, ITU.656, the HX8817 of ITU.601 and ITU.601-like type drives LCD, the EK6709 of TTL RGB type drives LCD, LCD is driven again after LVDS Direct driver LCD or LVDS transfers RGB to, CVBS type MST715715 drives LCD.
Be with the TV set-top box of wireless routing and building talkback function also can comprise the first human-computer interaction module 9, first human-computer interaction module 9 based on PON and be connected to OTT CPU2, the first human-computer interaction module 9 is button or touch-screen.
Be with the TV set-top box of wireless routing and building talkback function also can comprise the second human-computer interaction module 8, second human-computer interaction module 8 based on PON and be connected to OTT CPU2, the second human-computer interaction module 8 is infrared remote receiver.
Claims (9)
1. be with the TV set-top box of wireless routing and building talkback function based on PON, it is characterized in that: comprise
PON CPU, communication interface and wireless network card, described wireless network card is connected to PON CPU by communication interface;
OTT CPU, audio codec and audio interface, described audio codec is connected to OTT CPU by audio interface;
Network interface, described OTT CPU is connected with network interface respectively with PON CPU.
2. be with the TV set-top box of wireless routing and building talkback function according to claim 1 based on PON, it is characterized in that: described communication interface is PCIe or USB.
3. be with the TV set-top box of wireless routing and building talkback function according to claim 1 based on PON, it is characterized in that: described audio interface is PCM, IIS or AC97.
4. be with the TV set-top box of wireless routing and building talkback function according to claim 1 based on PON, it is characterized in that: also comprise the first human-computer interaction module, described first human-computer interaction module is connected to OTT CPU.
5. be with the TV set-top box of wireless routing and building talkback function according to claim 4 based on PON, it is characterized in that: described first human-computer interaction module is button or touch-screen.
6. be with the TV set-top box of wireless routing and building talkback function according to claim 1 based on PON, it is characterized in that: also comprise the second human-computer interaction module, described second human-computer interaction module is connected to OTT CPU.
7. be with the TV set-top box of wireless routing and building talkback function according to claim 6 based on PON, it is characterized in that: described second human-computer interaction module is infrared remote receiver.
8. be with the TV set-top box of wireless routing and building talkback function according to claim 1 based on PON, it is characterized in that: also comprise LCD module and display interface, described display module is connected to OTT CPU by display interface.
9. be with the TV set-top box of wireless routing and building talkback function according to claim 8 based on PON, it is characterized in that: described display interface is SPI, SRAM-like, ITU.656, ITU.601, ITU.601-like, TTL RGB, LVDS or CVBS.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510175416.1A CN104780413A (en) | 2015-04-15 | 2015-04-15 | PON-based television set top box with wireless routing and building talk-back functions |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510175416.1A CN104780413A (en) | 2015-04-15 | 2015-04-15 | PON-based television set top box with wireless routing and building talk-back functions |
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| CN104780413A true CN104780413A (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510175416.1A Pending CN104780413A (en) | 2015-04-15 | 2015-04-15 | PON-based television set top box with wireless routing and building talk-back functions |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110381390A (en) * | 2019-07-22 | 2019-10-25 | 四川长虹电器股份有限公司 | A kind of Intelligent Fusion device and its application method based on 10G-PON access |
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| CN103747304A (en) * | 2013-12-18 | 2014-04-23 | 深圳市共进电子股份有限公司 | Intelligent set top box integrated with wireless router |
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| CN204598222U (en) * | 2015-04-15 | 2015-08-26 | 深圳前海芝麻开门网络通讯有限公司 | The TV set-top box of wireless routing and building talkback function is with based on PON |
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2015
- 2015-04-15 CN CN201510175416.1A patent/CN104780413A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103533290A (en) * | 2013-09-22 | 2014-01-22 | 厦门兴联科技有限公司 | Internal visual intercom terminal based on PON (passive optical network) |
| CN103607794A (en) * | 2013-10-18 | 2014-02-26 | 烽火通信科技股份有限公司 | Home gateway apparatus integrated with HomeNodeB function |
| CN103747304A (en) * | 2013-12-18 | 2014-04-23 | 深圳市共进电子股份有限公司 | Intelligent set top box integrated with wireless router |
| CN103686461A (en) * | 2013-12-26 | 2014-03-26 | 武汉长光科技有限公司 | Method and device for intelligent doorbell talkback on basis of passive optical network (PON) access network |
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| CN204598222U (en) * | 2015-04-15 | 2015-08-26 | 深圳前海芝麻开门网络通讯有限公司 | The TV set-top box of wireless routing and building talkback function is with based on PON |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110381390A (en) * | 2019-07-22 | 2019-10-25 | 四川长虹电器股份有限公司 | A kind of Intelligent Fusion device and its application method based on 10G-PON access |
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