| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To obtain a data management device for automatically reflecting data which can be used for the preparation of a drawing for construction on a database even when repair construction or modification construction has been performed regardless of the initial construction time of the database. <P>SOLUTION: This data management device is provided with a semantic analysis part 2 for analyzing geometrical shape data showing the geometrical shape of a structure after the completion of construction and attribute data showing the characteristics of the structure, and for structuring the structure for each of rectangular regions whose geometrical shapes or characteristics are different; and a structure element summarizing part 3 for summarizing the structured elements having the same characteristics as for the adjacent structured elements among elements structured by the semantic analysis part 2 into one structured element, wherein the geometrical shape data and attribute data of the rectangular area structured by the semantic analysis part 2 and the structure element summarizing part 3 are stored in a database. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
