CN104244072A - Equipment capable of converting digital broadcasting television to WIFI device for watching - Google Patents
Equipment capable of converting digital broadcasting television to WIFI device for watching Download PDFInfo
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- CN104244072A CN104244072A CN201410488287.7A CN201410488287A CN104244072A CN 104244072 A CN104244072 A CN 104244072A CN 201410488287 A CN201410488287 A CN 201410488287A CN 104244072 A CN104244072 A CN 104244072A
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Abstract
Equipment capable of converting digital broadcasting television to a WIFI device for watching comprises a receiving module, a video transcoding module, a video storage/media server module and a WIFI routing module and is provided with a wired network interface. The receiving module is composed of an RF receiving module, a 3G/4G module and an external network switch. The RF receiving module is connected with a UHF-band receiving antenna through an RF interface. The 3G/4G module is connected with a 3G/4G antenna through an RF interface. The wired network interface makes the WIFI routing module be connected with the external network switch through a wired network. The equipment has the advantages that as multiple digital broadcasting television programs are received in a wireless mode, a user can freely request the television programs wanted to be watched through a webpage; the function that multiple users watch the digital broadcasting television at the same time is achieved, and the users can watch different programs on one equipment; besides, neither a display nor a television set is required, and the equipment investment is reduced.
Description
Technical field
The present invention relates to digital TV broadcast receiving equipment field, specifically, is a kind of equipment digital broadcast television being transformed into the viewing of WIFI equipment.
Background technology
Along with the fast development of digital technology, information technology and network technology, the technological revolution that a field depth is carved is being caused in radio transmission field, just between over the last two years, the type of wireless digital media is enriched suddenly, except traditional media, mobile TV, vehicle-mounted mobile TV, the New Medias such as building classification TV, multimedia information booth and subway multimedia information system emerge in large numbers one after another.In modern communications, communications means are optical fiber, satellite, digital microwave etc. mainly, adds that terrestrial wireless TV radio and television launch configuration information main body.Ground-based wireless transmissions Digital Television, satellite transmission Digital Television, wire transmission Digital Television three class can be divided into by signal transmission form at present in China's Digital Television.
Current receiving digital broadcast TV generally adopts Set Top Box mode, can only watch a program simultaneously, is difficult to realize when the many people of needs watch different program simultaneously.
Summary of the invention
The object of the invention is for deficiency of the prior art, a kind of equipment digital broadcast television being transformed into the viewing of WIFI equipment is provided.Comprise receiver module, video code conversion module, video storage/media server module and WIFI routing module, described equipment is with wired network interface, described receiver module is by Receiver Module, 3G/4G module and outer net switch composition, described Receiver Module connects uhf band reception antenna by radio frequency interface, described 3G/4G module connects 3G/4G antenna by radio frequency interface, WIFI routing module is connected with outer network switch by cable network by described wired network interface, described transcoding module refers to the processor carrying codec, described video storage/media server module comprises video memory, media server and web page server, described video storage/media server module is connected with WIFI routing module by cable network, described WIFI routing module is connected by radio frequency line with WIFI transmit/receive antenna, the described automatic turn function of WIFI routing module supported web page, described WIFI routing module is by 3G/4G module or wired network interface access outer net, described equipment is by tuner receiving digital broadcast program, described tuner can be the special tuner of CMMB or CTTB.
The video flowing that described tuner can export multiplexing multiple program is for further processing to processor.
Described Receiver Module carries out receiving digital television signal by uhf band reception antenna.
The described processor carrying codec can carry out decoding and re-encoding according to video format automatically, and video Unified coding is become h.264 form, adopts the encapsulation of MPEG2-TS form.
Described memory can real-time video after buffer memory transcoding, and generates m3u8 file for supporting that HLS serve according to video sequencing, and a m3u8 file correspondence program.
Described web page server forms HLS video-on-demand service by calling m3u8 file.
The invention has the advantages that:
1, the present invention's wirelessly receiving digital broadcast TV, is converted into the form that smart mobile phone browser can be accessed, and sets up WIFI hot spot, allows user can watch digital broadcast television by webpage.
2, the present invention receives multiple digital television broadcasting program simultaneously, sets up the Video service webpage of a real time programme, and passes through the automatic turn function of WIFI router, allows user access this webpage, and the program watched is wanted in program request freely.
3, WIFI router of the present invention is by 3G/4G module or cable network access outer net, if when user does not think viewing real-time video programme, obtain the extranet access authority of router, just normally can access outer net afterwards by a private link.
4, present invention achieves the function that many people watch digital broadcast television simultaneously, make multiple user arbitraryly can watch multiple different program at an equipment, and without the need to display or TV, saved equipment investment.
Accompanying drawing explanation
Accompanying drawing 1 is structured flowchart of the present invention.
Embodiment
Below in conjunction with accompanying drawing, embodiment provided by the invention is elaborated.
Be structured flowchart of the present invention as shown in Figure 1, a kind of equipment digital broadcast television being transformed into the viewing of WIFI equipment.Comprise receiver module, video code conversion module, video storage/media server module and WIFI routing module.Described equipment, with wired network interface, can provide extranet access function after having access to spider lines.Described receiver module is made up of Receiver Module, 3G/4G module and outer net switch, and described Receiver Module connects uhf band reception antenna by radio frequency interface, and uhf band reception antenna can receiving digital television signal.Described 3G/4G module connects 3G/4G antenna by radio frequency interface, and WIFI routing module is connected with outer network switch by cable network by described wired network interface.
Described equipment is by tuner receiving digital broadcast program, and described tuner can be the special tuner of CMMB or CTTB.The video flowing that described tuner can export multiplexing multiple program is for further processing to processor.
Described transcoding module refers to the processor carrying codec, and this processor can carry out decoding and re-encoding according to video format automatically, and video Unified coding is become h.264 form, adopts the encapsulation of MPEG2-TS form, then sends into video memory.
Described video storage/media server module comprises video memory, media server and web page server.Described video memory can real-time video after buffer memory transcoding, and generates m3u8 file for supporting that HLS serve according to video sequencing, and a m3u8 file correspondence program.Described web page server forms HLS video-on-demand service by calling above-mentioned m3u8 file.Described video storage/media server module is connected with WIFI routing module by cable network.
Described WIFI routing module is connected by radio frequency line with WIFI transmit/receive antenna, and described WIFI transmit/receive antenna needs to be installed to the position not having obstacle around, covers to provide good WIFI.The described automatic turn function of WIFI routing module supported web page, this WIFI routing module is by 3G/4G module or wired network interface access outer net, if when user does not think viewing real-time video programme, obtain the extranet access authority of WIFI router by a private link, just normally can access outer net afterwards.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the inventive method; can also make some improvement and supplement, these improve and supplement and also should be considered as protection scope of the present invention.
Claims (6)
1. digital broadcast television is transformed into the equipment of WIFI equipment viewing by one kind, it is characterized in that, comprise receiver module, video code conversion module, video storage/media server module and WIFI routing module, described equipment is with wired network interface, described receiver module is by Receiver Module, 3G/4G module and outer net switch composition, described Receiver Module connects uhf band reception antenna by radio frequency interface, described 3G/4G module connects 3G/4G antenna by radio frequency interface, WIFI routing module is connected with outer network switch by cable network by described wired network interface, described transcoding module refers to the processor carrying codec, described video storage/media server module comprises video memory, media server and web page server, described video storage/media server module is connected with WIFI routing module by cable network, described WIFI routing module is connected by radio frequency line with WIFI transmit/receive antenna, the described automatic turn function of WIFI routing module supported web page, described WIFI routing module is by 3G/4G module or wired network interface access outer net, described equipment is by tuner receiving digital broadcast program, described tuner can be the special tuner of CMMB or CTTB.
2. a kind of equipment digital broadcast television being transformed into the viewing of WIFI equipment according to claim 1, it is characterized in that, the video flowing that described tuner can export multiplexing multiple program is for further processing to processor.
3. a kind of equipment digital broadcast television being transformed into the viewing of WIFI equipment according to claim 2, it is characterized in that, described Receiver Module carries out receiving digital television signal by uhf band reception antenna.
4. a kind of equipment digital broadcast television being transformed into the viewing of WIFI equipment according to claim 3, it is characterized in that, the described processor carrying codec can carry out decoding and re-encoding according to video format automatically, video Unified coding is become h.264 form, adopts the encapsulation of MPEG2-TS form.
5. a kind of equipment digital broadcast television being transformed into the viewing of WIFI equipment according to claim 4, it is characterized in that, described memory can real-time video after buffer memory transcoding, and generate m3u8 file for supporting that HLS serves according to video sequencing, an and corresponding program of m3u8 file.
6. a kind of equipment digital broadcast television being transformed into the viewing of WIFI equipment according to claim 5, is characterized in that, described web page server forms HLS video-on-demand service by calling m3u8 file.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410488287.7A CN104244072B (en) | 2014-09-23 | 2014-09-23 | A kind of equipment that digital broadcast television is transformed into WIFI equipment viewing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410488287.7A CN104244072B (en) | 2014-09-23 | 2014-09-23 | A kind of equipment that digital broadcast television is transformed into WIFI equipment viewing |
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| Publication Number | Publication Date |
|---|---|
| CN104244072A true CN104244072A (en) | 2014-12-24 |
| CN104244072B CN104244072B (en) | 2018-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410488287.7A Active CN104244072B (en) | 2014-09-23 | 2014-09-23 | A kind of equipment that digital broadcast television is transformed into WIFI equipment viewing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105307008A (en) * | 2015-10-28 | 2016-02-03 | 中新科技集团股份有限公司 | Content distribution method based on live broadcast signal |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101883093A (en) * | 2010-05-14 | 2010-11-10 | 中兴通讯股份有限公司 | Method for forwarding television program, television Modem server and television network system |
| CN202009471U (en) * | 2011-04-18 | 2011-10-12 | 北京歌华有线数字媒体有限公司 | Streaming media edge adapter device based on DVB transmission |
| CN103312599A (en) * | 2013-05-09 | 2013-09-18 | 李冰 | Multi-network routing gateway system |
| CN203352720U (en) * | 2013-03-04 | 2013-12-18 | 广东智慧家庭物联网科技有限公司 | DVB digital television wireless broadcast gateway device |
-
2014
- 2014-09-23 CN CN201410488287.7A patent/CN104244072B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101883093A (en) * | 2010-05-14 | 2010-11-10 | 中兴通讯股份有限公司 | Method for forwarding television program, television Modem server and television network system |
| CN202009471U (en) * | 2011-04-18 | 2011-10-12 | 北京歌华有线数字媒体有限公司 | Streaming media edge adapter device based on DVB transmission |
| CN203352720U (en) * | 2013-03-04 | 2013-12-18 | 广东智慧家庭物联网科技有限公司 | DVB digital television wireless broadcast gateway device |
| CN103312599A (en) * | 2013-05-09 | 2013-09-18 | 李冰 | Multi-network routing gateway system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105307008A (en) * | 2015-10-28 | 2016-02-03 | 中新科技集团股份有限公司 | Content distribution method based on live broadcast signal |
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| CN104244072B (en) | 2018-06-01 |
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Address after: No.2 Building, 289 Lane, Bisheng Road, Zhangjiang High-tech Park, Pudong New Area, Shanghai, 20104 Patentee after: Shanghai Baibei Science and Technology Development Co., Ltd. Address before: No.2 Building, 289 Lane, Bisheng Road, Zhangjiang High-tech Park, Pudong New Area, Shanghai, 20104 Patentee before: SHANGHAI WIBOX SCIENCE & TECHNOLOGY DEVELOPMENT CO., LTD. |
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