Universal ground software framework system capable of configuring communication protocol and application

Abstract

The invention relates to a universal ground software framework system capable of configuring a communication protocol and an application, and the system comprises a communication layer which consists of a TCP communication module, a UDP communication module and a Commsvr communication module, and is used for respectively achieving TCP, UDP and Commsvr communication; an interface layer which is used for realizing a protocol management function; a message layer which is used for realizing management of a specific protocol, matching of the protocol and a data packet and a data packaging function; and a message agent layer which is used for providing data reading service for the user. Compared with the prior art, the method has the advantages that the development speed of new ground software is greatly increased, so that the system development efficiency is improved, and the like.

Description

technical field [0001] The invention relates to a national railway system, in particular to a general ground software framework system and application of a configurable communication protocol. Background technique [0002] In the development of national railway system integration projects, it is often necessary to develop ground software for function adaptation. The functions of these ground software are different, and the communication protocols with the external interface are also different. Therefore, every time a ground software is developed, it is necessary to communicate from the bottom layer. Coding is required for all business processes at the upper layer, which not only requires a large workload, but also causes a lot of repetitive work because the frameworks are basically similar. [0003] Existing systems generally have problems such as cumbersome disassembly and assembly of data packets, and errors in user-developed protocol analysis. Therefore, how to solve the ...

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Problems solved by technology

[0002] In the development of national railway system integration projects, it is often necessary to develop ground software for function adaptation. The functions of these ground software are different, and the communication protocols with the external interface are also different. Therefore, every time a ground software is developed, it is necessary to communicate from the bottom layer. Coding is carried out to the upper-level business processing, which not only has a large workload, but also causes a lot of repetitive work due to the basic similarity of the framework

[0003] Existing systems generally have problems such as cumbersome disassembly and assembly of data packets, and errors in user-developed protocol analysis. Therefore, how to solve the above problems, so as to improve the speed of new ground software development, has become a technical problem that needs to be solved at present.

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