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Power grid technical renovation overhaul engineering cost management system and control method thereof

A technology of engineering cost and management system, applied in the field of data analysis, can solve problems such as difficulty in effective management of engineering cost

Inactive Publication Date: 2018-04-27
EAST INNER MONGOLIA ELECTRIC POWER COMPANY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the defect that the project cost is difficult to be effectively managed in the prior art, and provide a cost management system and control method for the power grid technical renovation and overhaul project to solve the above problems

Method used

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  • Power grid technical renovation overhaul engineering cost management system and control method thereof
  • Power grid technical renovation overhaul engineering cost management system and control method thereof
  • Power grid technical renovation overhaul engineering cost management system and control method thereof

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Embodiment Construction

[0069] In order to have a further understanding and understanding of the structural features of the present invention and the achieved effects, the preferred embodiments and accompanying drawings are used for a detailed description, as follows:

[0070] A cost management system for a power grid technical renovation and overhaul project according to the present invention includes a project cost information management program, a cost analysis program, a cost prediction program, a comprehensive query program and a basic information management program.

[0071] The project cost information management program is used to input or import the cost information of power grid technical renovation and overhaul project. The cost information of power grid technical renovation and overhaul project includes budget cost, contract cost and actual cost. Budget cost includes bill of quantities and bidding based on bill of quantities The control price, the contract cost is the bidding price or cont...

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Abstract

The invention relates to a power grid technical renovation overhaul engineering cost management system and a control method thereof and solves a disadvantage of difficulty in effectively managing engineering cost in the prior art. The method comprises steps that projection division of a power grid technical renovation overhaul engineering project is determined; engineering work load list cost dataof different stages of one same historical engineering and of different engineerings at one same stage is analyzed; similarity matrix construction and similarity calculation are carried out; quantitative calculation and prediction are carried out; prediction cost is adjusted according to actual conditions till the prediction result is consistent with preset conditions of the power grid technicalrenovation overhaul engineering. The method is advantaged in that an engineering work load list valuation mode can be taken as a penetration point for cost prediction, rapid record of relevant data ofcost management of the power grid technical renovation overhaul engineering is realized, and work efficiency and accuracy of cost prediction are improved.

Description

technical field [0001] The invention relates to the technical field of data analysis, in particular to a cost management system and a control method for a power grid technical renovation and overhaul project. Background technique [0002] Cost management is an important means for electric power enterprises to control cost expenditure. At present, the cost management system of electric power technical renovation and overhaul projects is not perfect, and the method is relatively backward. There is a big difference in the division of cost items when changing the overhaul arrangement and cost plan, many links have been added, and many insufficient factors have appeared, resulting in a series of problems such as inaccurate cost planning and unscientific cost management. [0003] As a brand-new pricing method, the bill of quantities adopts comprehensive unit price and carries out cost budget at market price, which clearly and detailedly reflects the physical consumption and other ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/00G06Q10/10G06Q30/02G06Q50/06
CPCG06Q10/103G06Q10/20G06Q30/0206G06Q50/06
Inventor 徐立新罗汉武田桂申林延平张俊双王树强刘中明刘阜阳吴雪莲王昌君
Owner EAST INNER MONGOLIA ELECTRIC POWER COMPANY
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