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Emergency broadcast data analysis method

A technology for emergency broadcasting and data analysis, applied in data exchange details, digital transmission systems, and devices for branch offices to provide special services, etc., can solve problems such as low efficiency, lack of analysis tools and methods for emergency broadcast data, and understanding deviations, etc., to achieve improvement Efficiency, avoiding understanding deviations, and improving normative effects

Active Publication Date: 2021-01-15
FUJIAN NEWLAND COMM SCI TECH
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Problems solved by technology

[0003] However, the national standard specification for emergency broadcast data does not have a general analysis tool and method. Since the national standard specification only stipulates most of the data formats, there are still some data formats that are ambiguous. For example, it is not specified that the data length is a mandatory option, and some Some manufacturers think it is necessary to fill in, and some manufacturers think it is not necessary to fill in, which leads to deviations in the understanding of specifications and data by emergency broadcast manufacturers under the same specifications and standards; and the emergency broadcast national standard technical specification agreement is in hexadecimal Technical specifications, in the analysis process of data communication, the efficiency is very low to analyze the data by naked eyes

Method used

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  • Emergency broadcast data analysis method

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Embodiment Construction

[0040] The general idea of ​​the technical solution in the embodiment of the application is as follows: analyze and output the emergency broadcast data by creating a package data template and a data output template, thereby improving the standardization and readability of the emergency broadcast data analysis.

[0041] Please refer to figure 1 As shown, a preferred embodiment of an emergency broadcast data analysis method of the present invention includes the following steps:

[0042] Step S10, creating a package body data template and a data output template;

[0043] Step S20, acquiring the emergency broadcast data to be parsed, and filtering the emergency broadcast data;

[0044] Step S30, analyzing the packet header of the emergency broadcast data;

[0045] Step S40, using the packet body data template to analyze the packet body of the emergency broadcast data to obtain packet body data;

[0046] Step S50, performing data verification on the package body data, and genera...

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Abstract

The invention provides an emergency broadcast data analysis method in the technical field of emergency broadcast. The emergency broadcast data analysis method comprises the following steps: S10, creating a packet body data template and a data output template; S20, acquiring emergency broadcast data to be analyzed, and filtering the emergency broadcast data; S30, analyzing a packet header of the emergency broadcast data; S40, analyzing the packet body of the emergency broadcast data by using the packet body data template to obtain packet body data; S50, performing data verification on the packet body data to generate a verification result; S60, performing formatted output on the packet body data after data verification and a verification result by utilizing the data output template. The method has the advantage that the standardization and readability of emergency broadcast data analysis are greatly improved.

Description

technical field [0001] The invention relates to the technical field of emergency broadcasting, in particular to a method for parsing emergency broadcasting data. Background technique [0002] At present, there are already national standard specifications for emergency broadcast data, such as "GDJ 089-2018 Technical Specifications for Emergency Broadcast Loudspeaker System", which stipulates several important communication protocols in the emergency broadcast system, including emergency broadcast platforms and emergency broadcast adapters. IP communication protocol, IP communication protocol of emergency broadcast adapter and emergency broadcast terminal, IP communication protocol of emergency broadcast platform and emergency broadcast terminal, IP backhaul communication protocol of emergency broadcast terminal returning data to platform or adapter. [0003] However, the national standard specification for emergency broadcast data does not have a general analysis tool and met...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L12/18H04L9/32
CPCH04L69/22H04L12/18H04L9/3247H04L63/0428Y02D30/70
Inventor 王闽
Owner FUJIAN NEWLAND COMM SCI TECH
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