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Digital television whole thread monitoring based multi-channel monitoring mainframe platform

A digital TV and host platform technology, applied in TV, pulse modulation TV signal transmission, electrical components, etc., can solve problems such as insufficient product capabilities

Active Publication Date: 2008-05-21
北京维鲸视界科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] As a guarantee for the safe operation of the network, the quality of program broadcast and transmission, and the healthy and orderly broadcast of radio and television programs, the supervision of digital TV has been paid more and more attention by people, and the current market is not capable of such products

Method used

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  • Digital television whole thread monitoring based multi-channel monitoring mainframe platform
  • Digital television whole thread monitoring based multi-channel monitoring mainframe platform

Examples

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Embodiment Construction

[0022] AD988 series multi-channel supervisory host is mainly customized special equipment for DVB-C supervisory system, and mainly completes the monitoring and monitoring of various data information and media services of DVB-C sources and channels. AD988B can connect to ASI or collect all the information of radio frequency, QAM and TS code stream of DVB-C channel, and realize the arming process through the "expert strategy analysis" technology, and realize the purpose of monitoring and monitoring. The collected and demodulated TS code stream is descrambled by DVB-CI card, and then decoded by MPEG decoder and displayed for output. Local recording or remote monitoring can be realized through DAUTO's dedicated H.264 transcoder. Of course, it is also possible Use other H.264 transcoders. The unique "TS mining technology" can realize the automatic processing of 512 PIDs, satisfying the collection, monitoring, analysis, transmission, storage and other functions of DVB, MHP and other...

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Abstract

The invention provides a multi-channel monitoring mainframe platform based on the whole-thread monitoring of the digital television, comprising a BOTTOM base; the BOTTOM base comprises a BOTTOM base plate and a MHP core plate. A FPGA signal processing module is arranged on the base plate. The FPGA signal processing module is divided into three channels after framing processing of the input signals: the first channel is directly transmitted by the interface to the FPGA module of the core plate to operate TS stream analysis; the second channel is transmitted to the descrambling module to descramble, and the third channel is transmitted to the TS stream recording unit of the base to operate TS stream recording. The invention has an advantage of omnibearing digital monitoring of the digital television programs.

Description

technical field [0001] The invention relates to a front-end monitoring device of a digital broadcasting television network in the radio and television industry, in particular to a multi-channel monitoring host platform based on digital TV full-thread monitoring. The device can realize all-round digital monitoring, monitoring and monitoring of digital TV programs. Background technique [0002] After several years of rapid development, China's digital TV has begun to take shape. In recent years, it will fully realize the digitization of TV programs. In order to promote the development of my country's digital TV technology and industry, the State Administration of Radio, Film and Television has also accelerated the promotion of my country's cable TV in recent years. Overall conversion work for digital broadcasting (DVB). [0003] Since the commercial operation of digital TV in my country has just started, all business activities in digital TV operation are almost completely clos...

Claims

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Application Information

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IPC IPC(8): H04N7/167H04N7/24H04N17/00
Inventor 赵照
Owner 北京维鲸视界科技有限公司