Design And Implementation Of Electronic Drawing Management System Of Architectural Design Institute Based On CAD Platform

Engineering drawings is the main technical document,design enterprise is not only the accumulation of enterprise technology research and practice for many years,but also constantly improve the comprehensive competitiveness in the future,the important foundation of seize market.Although there are a lot of enterprises with the introduction of computer equipment,USES the computer to store the design of electronic document,but scattered in designers a huge number of electronic drawing files of personal computers is unable to undertake unity management.Enterprises lack of unified management of the electronic drawings,electronic drawing files constantly lead to erosion.In the engineering design process,often occur because of various reasons to read a few old engineering design of engineering drawings.Now check figure of the designing institute mainly done by manual work,as a result of the design file version is numerous,and often multiple CAD figure in a DWG file,cause the image file query efficiency is low,poor accuracy,large Numbers of people,money and material resources be wasted.Aiming at this situation,design institute urgently needs a kind of can automatically when designers figure out its DWG file within the figure sign information is extracted,and automatically archive storage,at the same time,in the relevant personnel can query image file management software download electronic drawings.This design mainly includes the management of engineering drawings,within the figure to sign on the key information of the data extraction,and the extract data by the database management.The whole system on Autocad platform adopts object arx as development tools,implementation to the operation of the SQL database management system,This design follows the object-oriented program development way,through the analysis and study of drawing information automatic extraction technology,is proposed according to the architectural design institute,the contents of the standard drawing to sign for the information acquisition of engineering drawings.To extract the image file information will automatically be saved to a relational database.Finally usethe related operation of database technology implements the acquisition of high efficient and precise engineering drawings information search.This design in view of the actual situation of architectural design institute of electronic drawing files management,in order to solve the electronic drawing files management in the process of architectural design institute data query,statistics and summary of the actual requirements,is the important supplement of the product data management(PDM)system.