| 摘要 |
PURPOSE:To improve the operability and to very easily acquire required information. CONSTITUTION:A database 1 is built up by taking facilities especially into account. The database 1 have data of facilities to be managed such as drawings and various documents. The database 1 is linked to a facility information expression section 3 being a retrieval object via an information retrieval interface 2. The information retrieval interface 2 uses drawings expressing a facility totally. The facility information expression section 3 expresses various information relating to the facility itself. A facility point-out section 4 points out a desired facility based on tne facility information and a lst processing section 5 ranks the facility information according to an object of information retrieval. The lst processing section 5 reserves a display area according to the ranking of the facility information and processes the vertical relation of display patterns. After the facility information is displayed, a 2nd processing section 6 designates the relation of drawings and documents in the information to acquire new information. |
