Railway engineering cost management system

Abstract

The invention discloses a railway engineering cost management system, which comprises a data acquisition module, a cloud storage module, a data analysis module, a supervision module and an adjustment module, and is characterized in that the data acquisition module is used for performing data acquisition on a railway construction process and storing obtained construction data in the cloud storage module; a dynamic management module of the data analysis module establishes a decision objective function according to the construction data, and then performs analysis and decision of the dynamic data according to the decision objective function so as to realize the effect of dynamically monitoring the construction process and the data; an error analysis module is used for establishing an error analysis model for the construction data to obtain a time influence error and a space influence error, and obtaining an error analysis result according to the time influence error and the space influence error, so that the accuracy of dynamic data analysis in the railway construction process is improved through error analysis; dynamic management of the railway construction process is enhanced, and material loss and waste of human resources caused by wrong decisions are avoided.

Description

technical field [0001] The invention relates to the technical field of engineering cost, in particular to a railway engineering cost management system. Background technique [0002] The project cost refers to the construction price of the project, which is all the expenses required for a project construction. The technical personnel conduct project cost budget and check according to the project list, budget quota, etc., in order to understand the real situation of project implementation and the total cost of the project. Supervision, in the face of constant changes in actual conditions and continuous updating of data, informatization and dynamic management of construction costs during the construction phase is crucial. The BIM technology that already exists in the existing technology conducts comprehensive monitoring of railway projects, but Due to the uneven technical level of construction personnel, for construction personnel with low technical level, the level of a railwa...

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Problems solved by technology

[0003] The implementation process of railway projects generally has time and space characteristics that take a long time and the construction space is large. These characteristics will lead to more factors that cause errors in the process of railway project cost analysis, resulting in the construction of railway projects. Due to the influence of uncontrollable factors in time and space on the algorithm analysis of project cost, the data analysis of railway project cost is in a dynamic process. For railway project in different time stages The cost that has already been spent is also a process of dynamic change, and is affected by various errors at the same time, which reduces the accuracy of the analysis results. To avoid the influence of construction decision-making caused by the errors of various influencing factors, a railway engineering cost management system is proposed

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