LAYERING PROGRAM OF CAD DRAWING DATA, RECORDING MEDIUM AND DEVICE THEREFOR, AND LAYERING SYSTEM THEREFOR, AND CAD DRAWING REFERENCE DATA CHECKING DEVICE

摘要

PROBLEM TO BE SOLVED: To solve the problem that the most time-consuming and the most difficult work is setting layers, work types and drawing types are usually discriminated by file names according to a standard of a predetermined template and data can be classified only in a range described in drawing title fields when a drawing which does not meet a CAD drawing standard is corrected, stored and managed.;SOLUTION: A new system which automatically sorts CAD data which does not meet the standard of electronic delivery into a layering database for each graphic by discriminating the work types and the drawing types, etc. from characters, scale information, a keyword database or special graphics, etc. besides the file names and the drawing title fields, and a CAD drawing reference data checking device are provided.;COPYRIGHT: (C)2008,JPO&INPIT