To provide a system which can display a correlation of drawings required among a large number of drawings without placing a burden on a computer.
This system for retrieval of a correlation between drawings is provided with a computer (1) provided with a memory part (5) and an operation part (4) and a display (2) connected to the computer (1). The operation part (4) forms a node network showing a relationship between a first drawing and a drawing with a correlation to the first drawing from the correlations between a plurality of drawings as a relationship of a hierarchy of three layers or 5 layers and prepares a node list including the node network of each drawing. The memory part (5) stores the node list. The operation part (4) refers to the node list, searches the node network of a selection drawing selected by a user and displays information of the selected drawing and the drawing with a correlation to the selected drawing on the display (2) so that the correlation can be identified.
COPYRIGHT: (C)2004,JPO
Kunito Nagai
Kunio Katayama
Koji Hiramoto
Daisaku Hirata
Inoue Seiji
| JP9282352A | ||||
| JP2000148814A |