Project cost management system based on big data

Abstract

The invention discloses a project cost management system based on big data. The system comprises a personnel numbering module, a data statistics module, a data analysis module, a region division module, a soil specific gravity detection module, a soil specific gravity analysis module, a compactness detection module, a compactness analysis module, an analysis server, a project cost management center, a display terminal and a storage database. According to the method, the engineering construction difficulty evaluation coefficient estimated by each engineering cost person is counted, the averageengineering construction difficulty evaluation coefficient estimated by each engineering cost person is calculated, the soil texture proportion of each foundation subarea in a to-be-constructed building is detected, the soil texture type of the to-be-constructed building area is analyzed, comparison is conducted to obtain a soil compactness comparison difference value of each foundation subarea, an engineering construction difficulty evaluation coefficient estimated by the system is calculated, and a comprehensive engineering construction difficulty influence coefficient of the to-be-constructed building is calculated according to the weight ratio, thereby improving the estimation accuracy and reasonability of the construction engineering cost.

Description

technical field [0001] The invention relates to the technical field of engineering cost management, and relates to a big data-based engineering cost management system. Background technique [0002] Project cost occupies a very important position in my country's construction projects. The performance of project cost management functions plays an important role in supervising and controlling the whole process of construction projects. Therefore, the project cost management system must take the professional road in order to meet the higher requirements of the modern society for the project cost. [0003] At present, there are some problems that cannot be ignored in the existing construction cost management system. The existing construction cost management is mainly estimated by personnel, and the construction difficulty of construction projects is estimated by the cost personnel with their work experience, but the manual estimation standard Different, there is a large error in...

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Problems solved by technology

[0003] At present, there are some problems that cannot be ignored in the existing construction project cost management system. The existing construction project cost management is mainly through personnel estimation, and the cost personnel use their work experience to estimate the construction difficulty of construction projects. Inconsistent, there is a large error in the estimated data, which reduces the accuracy of the estimated cost of the construction project and increases the construction cost of the construction project. In this way, the fairness and scientificity of the construction project cost level estimation will be reduced, and the rationality of the construction project cost will be affected. In order to solve the above problems, a project cost management system based on big data is now designed

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