| 摘要 |
PROBLEM TO BE SOLVED: To provide a family tree editing and designing system, with which the preparation/cost of components can be estimated in initial design stage without a drawing by directly editing/generating a component constitution table (family tree) for the unit of product without inputting the component list of a drawing. SOLUTION: A database 300 is retrieved through an interface device 200 by a tree defining/retrieving/diverting part 110 of a tree generating/editing device 100 and editing data 130 are generated by diverting an existent family tree to become the base of a new product/model change by selecting checked/un- checked data. While referring to the database 300, a tree display/editing part 120 directly applies editing/data addition to editing data. Besides, on the basis of the editing data, the cost is integrated/outputted 140 or the cost and components are estimated/preparation-instructed 150 and the drawing is inversely generated 21 from the family tree.
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