Data processing method and device based on ground measurement and control system data transmission protocol

A data transmission protocol, measurement and control system technology, applied in the field of data processing, can solve problems such as data parsing errors at the task execution end, and achieve the effect of avoiding data parsing errors

Active Publication Date: 2022-04-08
北京航天驭星科技有限公司
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The main purpose of this application is to provide a data processing method and device based on the data transmission protocol of the ground measurement and control system to solve the problem in related technologies that different organizations use message category codes to define different information categories, which leads to data analysis errors at the task execution end

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  • Data processing method and device based on ground measurement and control system data transmission protocol
  • Data processing method and device based on ground measurement and control system data transmission protocol
  • Data processing method and device based on ground measurement and control system data transmission protocol

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Embodiment Construction

[0048] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0049] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances for...

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Abstract

The application discloses a data processing method and device based on the data transmission protocol of the ground measurement and control system. The method includes: identifying the protocol header included in the data stream to be sent, obtaining the source address and information category code in the data stream to be sent; analyzing the information category of the data stream to be sent according to the source address and the information category code; matching Output the custom category code corresponding to the information category; generate the nested data flow of the data flow to be sent, use the custom category code as the information category code of the protocol header part included in the nested data flow, and use the data flow to be sent as the nested data The data domain part included in the stream; send the nested data stream to the communication receiving end, so that the communication receiving end can restore the nested data stream according to the custom category code, and distribute the data stream to be sent to the corresponding device execution terminal. This application solves the problem that different organizations use message category codes to define different information categories, resulting in data parsing errors at the task execution end.

Description

technical field [0001] The present application relates to the technical field of data processing, in particular, to a data processing method and device based on a ground measurement and control system data transmission protocol. Background technique [0002] The data transmission protocol of the ground measurement and control system is a recommended standard. At present, many manufacturers use this as a basis to formulate the external data communication format of their own equipment. [0003] The recommended standard ground measurement and control system data transmission protocol includes two parts: "protocol header" and "data field". in. There is a "message class code" field in the protocol header, which is used by various organizations to define different message classes, and there is a risk of conflict and inconsistency. For example, manufacturer A uses the "12345" information category code to represent the antenna servo control command, and manufacturer B also uses th...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L69/22H04L67/12
CPCH04L69/22H04L67/12
Inventor 刘彬曹玉娟张春悦
Owner 北京航天驭星科技有限公司
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