Electrified railway contact network computing system and method based on cloud platform

Abstract

The invention discloses an electrified railway contact network computing system and method based on a cloud platform. The system cabinet comprises a cloud platform which is based on Hadoop or Spark cloud computing science and technology and is constructed through a cloud server. The cloud platform comprises a user management module, an electric traction power supply computing mathematical module,a big data analysis module and a terminal. The big data analysis module comprises a data acquisition module, an analysis module and a database; and the analysis module is used for calling the databaseand various calculation models pre-stored in the electric traction power supply calculation mathematical module according to the construction information newly input by the user, finding out the mostmatched construction information and construction parameters in the database and the most matched calculation model, and finally calculating the construction parameters. Through establishment of thecloud platform and analysis and calculation of big data, the working efficiency is greatly improved, the parameter repeated utilization rate is high, standardized management is achieved, and the universality is higher.

Description

technical field [0001] The invention relates to the field of railway catenary, in particular to a computing system for electrified railway catenary. Background technique [0002] With the increasing mileage of electrified railways in our country and the improvement of railway operation speed, the requirements for the reliability of electrified railway catenary design are becoming increasingly strict. Engineering calculation is an important part of the design of the entire catenary system, and the accuracy of the calculation process is directly related to the safety of train operation. Catenary engineering calculation has always had problems such as cumbersome calculation steps, time-consuming, labor-intensive and error-prone. Some calculation tools developed in recent years, such as engineering calculation templates, have greatly improved work efficiency, but there are still some problems. The calculation templates have poor stability and are easy to be modified. Interface...

AI Technical Summary

Problems solved by technology

But in general, the software generally lacks adaptability, and many problems need to be solved urgently: first, the existing software can only solve the calculation of this project or a type of design structure, and in case of a new project, the software needs to be redesigned or modified; Many softwares fix part or all of the parameters in the program. Although the workload of data input is reduced, the software will not be able to be used if these parameters change. It cannot meet various computing requirements such as high-speed, normal-speed, and transformation projects at the same time.

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