| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a construction schedule management device and method capable of easily showing changes and history of a construction plan by reusing and comparing data on construction plans. <P>SOLUTION: A construction schedule management device 10 has a construction plan DB 31 for storing an aggregate construction plan in which a construction plan associated with construction identification information for identifying a construction is prepared to each of multiple constructions, and a version DB 32 for storing copies at optional time points of the aggregate construction plan stored in the construction plan DB 31 by associating each copy with a version. The construction schedule management device 10 extracts an optional construction plan as a construction plan of comparison target from the multiple construction plans included in the aggregate construction plan stored in the construction plan DB 31, extracts an aggregate construction plan associated with an optional version among the aggregate construction plans stored in the version DB 32, and compares the extracted construction plan of comparison target with a construction plan associated with the same construction ID as that of the construction plan of comparison target in the extracted aggregate construction plan. <P>COPYRIGHT: (C)2012,JPO&INPIT |
