Power construction budget estimate planning method and networking system thereof

A technology for power construction and budget estimation, which is applied in computing, electrical digital data processing, special data processing applications, etc., and can solve problems such as difficulty in adapting

Inactive Publication Date: 2010-02-03
SHANGHAI UNIV OF ENG SCI
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Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiency in the prior art that "it is difficult to adapt to the current requirement of 'quick, accurate, efficient and legal' calculation of the cost of electric power engineering construction, and the preparation of a budgetary plan with complex data structure", and proposes a A Method for Compilation of Electric Power Construction Budget Estimation and Its Networking System

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  • Power construction budget estimate planning method and networking system thereof
  • Power construction budget estimate planning method and networking system thereof
  • Power construction budget estimate planning method and networking system thereof

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Embodiment Construction

[0017] Below in conjunction with accompanying drawing and embodiment the present invention will be further described

[0018] The power construction budget estimation method implemented in the present invention and its networking system meet the following main technical requirements:

[0019] First, it covers the preparation of budget estimates of various budget types and project types, so as to achieve the completeness and high integration of budget estimates.

[0020] Second, it satisfies the current situation of distributed and coexistence of multiple large database systems. Based on the fact that the main database products in electric power enterprises are SQL Server2000 / 2003 database mainly promoted by Microsoft Corporation and Oracle 9i database mainly promoted by Oracle Corporation, the budget estimation system must be able to fully cope with the current situation of distributed and coexistence of multiple large database systems.

[0021] Third, to meet the status quo ...

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Abstract

The invention relates to a budget estimate planning method and the technical field of networks, in particular to a power construction budget estimate planning method and a networking system thereof, realized by a computer system. The networking system comprises a design system inner network and budget estimate system software and is connected with an external network by a firewall and a gateway; the system software also comprises a system main module and a planning module (1), a resource management module (2), a sample database management module (3), an approval module (4), an information statistics and issue module (5) and a system interface and management module (6). The method adopts a tree structure recursive model to solve the problems of the online dynamic regulation and the traversal of a budget tree structure, adopts a multiplex iterative algorithm to solve the convergence problem of an aggregate project amount and adopts a Web Service program to solve the problems of data transmission and information share between distributed real-time heterogeneous databases. The invention already finishes 20 thousand of budget estimate planning and relates to construction amount amount over ten billion.

Description

technical field [0001] The invention relates to the field of budgetary preparation method and network technology, in particular to a computer system to realize the preparation method of electric power construction budgetary estimate and its networking system. Background technique [0002] Based on the complexity of the types of power construction projects and construction conditions, as well as the cost composition and calculation methods of construction funds, and with the establishment of my country's market economic system, various regulations and policies have been continuously issued and changed, various types of power equipment and The variety of materials, fluctuations in market prices, and changes in labor prices in various departments or regions all bring many uncertain factors to the preparation of power construction budget estimates, making it increasingly difficult to prepare budget estimates. In order to meet the needs of specific key projects, power projects als...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F19/00
Inventor 陈宇晨曹敏年
Owner SHANGHAI UNIV OF ENG SCI
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