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Construction industry engineering pricing bill data automatic coding and recognition method and system

A technology of automatic coding and identification method, applied in data processing applications, calculations, instruments, etc., can solve the problems of difficult identification of price list data, high cost and low efficiency, and achieve the effect of improving work efficiency and reducing enterprise costs.

Active Publication Date: 2017-07-07
广东中建普联科技股份有限公司
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Problems solved by technology

[0003] Aiming at the problems of low efficiency and high cost caused by difficult identification and analysis of pricing list data in the prior art, the present invention proposes an automatic coding and identification method for engineering quantity pricing list data in the construction industry, and correspondingly proposes a construction industry engineering quantity pricing method Structural Scheme of Inventory Data Automatic Coding and Identification System

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  • Construction industry engineering pricing bill data automatic coding and recognition method and system
  • Construction industry engineering pricing bill data automatic coding and recognition method and system

Examples

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Embodiment 1

[0038] see figure 1 According to this embodiment, a method for automatic encoding and identification of bill of quantities in the construction industry involves the following steps S100 to S700:

[0039] S100. Corresponding the codes in the list pricing specifications of each locality and version with the codes in the standard list pricing specifications to form a unified standard list code.

[0040] Step S100 is mainly to form a new unified standard list code, wherein the list pricing specifications of various regions may include the list pricing specifications of each province, and one of the list pricing specifications of each version may include "GB50500-2008 Construction Engineering Bill of Quantity Pricing Specifications" (hereinafter referred to as the 2008 list pricing specification), the standard list pricing specification is "GB50500-2013 Construction Engineering Bill of Quantities Pricing Specification" (hereinafter referred to as the 2013 list pricing specification...

Embodiment 2

[0079] see figure 2 , Embodiment 2 is an automatic coding and identification system for construction industry bill of quantities corresponding to Embodiment 1, mainly including a standardization module 10, a word segmentation module 20, a maintenance and improvement module 30, a matching analysis module 40, and a storage module 50 and guide encoding module 60.

[0080] The standardization module 10 is used to obtain the pricing list data, standardize the list codes in the pricing list data according to the unified standard list coding specification, extract standard sub-item codes, and filter wrong list codes.

[0081] The word segmentation module 20 is used to perform word segmentation on the list name and list feature vocabulary described in natural language in the pricing list data, and extract keywords.

[0082] The maintenance and improvement module 30 is used to automatically generate keyword combinations through the decision tree algorithm for the extracted keywords, ...

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Abstract

The invention relates to a construction industry engineering pricing bill data automatic coding and recognition method and a system. Thus, pricing bill data described by a human natural language can be subjected to intelligent recognition, unified standard coding and automatic accumulation, the pricing bill data after processing have the unique corresponding code, automation of functions such as intelligent recognition, conversion, analysis, classification and statistics can be realized, manual operation is not needed, the working efficiency can be improved, the enterprise cost is reduced, and investment analysis and whole process cost management on the construction project can be promoted more quickly.

Description

technical field [0001] The invention belongs to the field of engineering data analysis in the construction industry, and in particular relates to an automatic encoding and identification method and system for engineering quantity pricing list data in the construction industry. Background technique [0002] In the construction industry, in order to realize the whole-process management of construction projects, various enterprises need to compare, analyze, warn, summarize and so on massive project data (such as bill of quantities and pricing data). The list pricing standards adopted by various provinces have large deviations, or different versions of list pricing standards are adopted, and the codes are not uniform. It is difficult to uniformly identify and call engineering project data in the computer system. Usually, it can only be judged by manual experience, which is inefficient. High cost and poor accuracy. As a result, it is impossible to accurately and effectively carr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/08
CPCG06Q10/0631G06Q10/0639G06Q50/08
Inventor 陈林淇罗杰锋陈玉辉陈文妮胡焱张涛侯晓峰陈红仙詹宇清陈汝炫欧迅陈文
Owner 广东中建普联科技股份有限公司
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