抄録
In this paper, a management and operation system of building information is proposed by using RFID and database system. As for an objective building, unit type houses are employed. Life cycle of the objective houses are divided into 6 stages, and application systems of management and operation system in each stage are developed. Relational database systems are employed as database. Users of proposed system in each stage can access data stored in RFID tags. By using key data stored in RFID tags, data stored in database can be accessed and searched. Effectiveness of the proposed system in each stage is discussed and applicability of RFID is also charified.