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Broad casting expert system

An expert system and broadcasting system technology, applied in the field of broadcasting expert system, can solve the problems of inability to give equipment replacement or selection, ignoring the power supply and distribution system of broadcasting environment, and inability to know the reliability, so as to simplify wiring design and reduce maintenance. Cost, effect of improving security and stability

Inactive Publication Date: 2007-08-22
广州人民广播电台
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AI Technical Summary

Problems solved by technology

[0004] The existing system can only make the on-duty personnel simply know that the audio broadcasting of the radio station is interrupted. As for where the problem occurs, what equipment caused the interruption of broadcasting, the reliability of the use of this type of equipment and the historical data of various items cannot be determined. I know it, but I also ignore other broadcast environments and monitoring of power supply and distribution systems that are also critical to safe broadcasting
Therefore, the existing system only serves as a simple alarm and prompt function, and cannot play a guiding role in troubleshooting, nor can it monitor the coordination of the operation of various devices, and it is impossible to give suggestions for equipment replacement or selection. Opinion

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0068]The broadcast expert system structure shown in Figure 1 includes: a comprehensive monitoring system 1 for detecting and monitoring the broadcasting system, an analysis and evaluation system 2 for statistics and analysis of the monitoring data of the comprehensive monitoring system 1, and an analysis and evaluation system for monitoring data and analysis and evaluation results Predictive staff system 3 for predictive analysis and decision-making staff, database 4 for storing monitoring data and technical parameters of machinery and equipment, and man-machine dialogue system 5 for human monitoring and system setting, five main parts.

[0069] Among them, the comprehensive monitoring system 1 is to realize the automation and intelligence of broadcast monitoring, and it is a powerful technical guarantee system for safe broadcasting. It is mainly responsible for the collection of monitoring data of all equipment in the entire broadcasting station system, and screening of origin...

Embodiment 2

[0086] This embodiment is a further improvement on the basis of Embodiment 1. A central control system 6 is added to the entire broadcast expert system, as shown in FIG. 3 and FIG. 4 . The central control system 6 is composed of a computer or computer system with multiple data interfaces, and is connected with the comprehensive monitoring system 1, the forecasting staff system 3, the database 4 and the man-machine dialogue system 5 for controlling and coordinating the other four systems. Work, and as a data exchange center. The central control system 6 greatly simplifies the connection structure of the entire expert system, reduces the complexity of data connection transmission, improves the stability of the system, and can even have a backup central control system to further improve system security.

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Abstract

A broadcasting specialist system comprises integrated monitoring unit for detecting and monitoring broadcast system, analysis and evaluation unit for carrying out statistic and analysis on monitored data, prediction and advice unit for carrying out prediction-analysis on evaluated result, databank for storing technical parameters of equipment and monitored data, man-machine conversation unit for carrying out conversation between manual monitor and system setting.

Description

technical field [0001] The invention relates to the field of automatic control equipment for broadcasting station systems, more specifically a broadcasting expert system. technical background [0002] A radio station is a complex system, thousands of different types of equipment are connected together, including large equipment, such as power supply equipment, transmitters, etc., as well as small equipment, such as CD, MD music players, etc. There is an intricate variety of wires connecting the various devices. These devices are assembled together to form a super-large overall system, the purpose of which is to continuously and uninterruptedly send the broadcast content to each terminal. However, during the operation of such a large-scale system, it is inevitable that one of the equipment will fail or stop working unexpectedly, which will affect the quality of broadcasting and even stop broadcasting. [0003] Therefore, it is necessary to monitor and set up a backup machin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B1/04H04H1/00H04L12/24H04B17/00H04H20/00H04H20/12
Inventor 彭建张步强丁淳营陈晓峰陈丽雅黄妍
Owner 广州人民广播电台
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