| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a data collection management system wherein trouble of newly manually creating a DB table incorporated in a PC is dispensed with every time a variable collected by an SPU on a PLC side is changed or increased/reduced or every time a DB software product used by a user is changed to improve change flexibility of collection data on the PSU side and adoption flexibility of the DB software product. <P>SOLUTION: A computer is provided with: a database table creation means creating a table having a corresponding structure inside a database based on a setting file acquired from a data collection device; and a database storage means assembling a corresponding SQL based on a record data file acquired from the data collection device, and makes the database additionally store the corresponding data. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
