Secondary Development Of Electronic Construction Based On AutoCAD

Electronic Construction is also called electronic approval planning,which is a new concept in the construction industry in recent years.It is a new type of planning and management of the examination and approval system,which demands planning and construction unit to submit electronic documents in conformity with the technical specifications,when submitting various submitted drawings to the Planning Bureau.it aims to achieve electronic aided planning index review,rapid information database,user defined object attributes using design software,the system automatically calculate all kinds of relevant indicators,and drawing form documents.Due to the CAD is integrated software in various fields,the function of this software is not only designed for architectural design industry.When we use CAD to draw construction drawings,it usually causes many problems,especially on the functions of layering,filling,marking and area calculating etc.It also results in a lot of repetitive work for us.This article is the secondary development and application of electronic construction based on AutoCAD,on the basis of the analysis of the demand and CAD application program of construction electronic system in Jinan,I always investigate it from several aspects such as total flat green,family statistics,layers,filling,and other auxiliary and model library.I used Auto LISP,the built-in development sequence,and combined OpenDCL to achieve the second time development of CAD.Base on the principle that practicing is the most important thing,I created an auxiliary program for AutoCAD to draw the Electronic Construction.This program mainly includes three aspects: one is the total greening module,aim to the total plan and the demand for the greening of the vegetation;the second is the house type statistics,computing area requirements;third is the auxiliary application,for layers,fill,model and other drawing aids demand.This work is very practical in dealing with architectural electronic reporting drawings and construction drawings.