Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Broadcast monitoring information selecting and filtering method

A filtering method and information monitoring technology, applied in selective content distribution, image communication, television, etc., can solve the problems that affect the judgment of the on-duty personnel, and it is difficult to distinguish alarm information and abnormal signals.

Active Publication Date: 2013-05-08
CHINA CENTRAL TELEVISION +1
View PDF3 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 2. There are some specific scenes in some live programs, and some abnormalities in the signal are determined by the scene characteristics of the program itself
[0006] If these alarms are not processed and all are reported, causing excessive false alarm information, they will be confused with those useful alarms and affect the judgment of the personnel on duty, making it difficult for people to distinguish the real alarm information from a large number of alarm information.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Broadcast monitoring information selecting and filtering method
  • Broadcast monitoring information selecting and filtering method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] This embodiment is a method for selecting and filtering broadcast monitoring information. The hardware system used in this embodiment includes: a video server, a switcher, an emergency switch PGM, and a down-converter that provide the original monitored information to the multi-screen splitter, and an MQ server that receives technical examination orders and program lists from the broadcasting superior machine , broadcast monitoring proxy server, broadcast database server, monitoring collection server, monitoring database server, monitoring aggregation server, monitoring client workstation, such as figure 1 shown.

[0022] The video server, switcher, emergency switching PGM, and down-converter described in this embodiment are three types of very important equipment in a normal broadcast system. Whether their video and audio output signals are normal or not needs to be monitored at any time, and multi-screen segmentation The detector mainly detects the output signals of ...

Embodiment 2

[0048] This embodiment is an improvement of the first embodiment, and is a refinement of the steps of the first embodiment to ensure that the program and the technical examination form are correct. The steps for ensuring that the program list and the technical review form described in this embodiment are correct include the following sub-steps that can be performed in parallel in no particular order:

[0049] Real-time monitoring of changes in the program list, and at the same time change the technical review list of all materials in the program list. The program list is often changed during the broadcasting process of the TV station, even when the program list has been broadcast, it is often changed. Therefore, no matter it is a broadcast system or a monitoring system, all systems related to the program list must receive the updated program list in real time, and change the broadcasting or monitoring process according to the change of the program list. All broadcast programs...

Embodiment 3

[0052] This embodiment is an improvement of the above-mentioned embodiment, and is a refinement of the steps of the above-mentioned embodiment about channel alarm filtering. The steps of the channel alarm filtering described in this embodiment include the following sub-steps that can be performed in parallel in no particular order:

[0053] The server for monitoring and collecting first obtains the channel type of the currently broadcast program through the program list, and the channel type is one of monophonic, stereophonic, and surround sound; the follow-up includes the following sub-steps that can be performed in parallel in no particular order : Filter the signal collected from the output of the video server:

[0054] If the monitoring and acquisition server is a monophonic program for the currently broadcast program: if the monitoring and acquisition server detects that there is sound in channel 1, no alarm will be given for other channels whether there is sound or not; i...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a broadcast monitoring information selecting and filtering method which comprises the following steps: ensuring the correctness of a program list and a technical review list, filtering air time and break of the program list, filtering a signal source of the program list, filtering keywords of the program list, filtering sound channel alarms, and filtering technical review list alarms. According to the broadcast monitoring information selecting and filtering method, a plurality of factors such as the technical review list, the keywords, and sound are used for filtering the alarm signals quoted by all monitoring systems, the quantity of alarm signals are reduced significantly, so that monitoring staff can concentrate on handling a few alarm signals after filtering, alarm processing errors caused by fatigue and negligence can be avoided, and thus normal broadcast is ensured.

Description

technical field [0001] The invention relates to a method for selecting and filtering broadcast monitoring information, which is a method for ensuring the normal broadcasting signal and safe broadcasting of programs being broadcast by a TV station. Background technique [0002] The accuracy and stability of the broadcast monitoring system is the basis for the detection of the entire broadcast system. In the broadcasting system, for safety reasons, all problems in the signal should be reported in full to avoid missing reports. In this case, it is necessary to improve the alarm sensitivity of the signal detection equipment. [0003] The broadcasting system of TV stations generally adopts Miranda KX multi-viewer as the signal monitoring equipment of the broadcasting system. This type of equipment upholds the above-mentioned characteristics of high alarm sensitivity: as long as the monitored broadcast signal is abnormal, it will be reported unconditionally. Of course, he can fil...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/222H04N5/262H04N21/24H04N21/442
Inventor 丁文华宋宜纯许钢鸣商同陈震阙晟华黄振川郭敏李桓王飞帆
Owner CHINA CENTRAL TELEVISION
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com