| 摘要 |
PROBLEM TO BE SOLVED: To describe components of a product to be evaluated and its connection relation, and processes in the life cycle of the product to be evaluated and its connection relation. SOLUTION: An object data storage part 2 is an object-oriented data base, and the respective processes in the life cycle of the respective components constituting the product to be evaluated and the product to be evaluated which are inputted from an input part 1 as objects, attribute information on the respective components and respective processes as attribute information on the objects corresponding to the processes, and the connection relations among the respective components and processes according to the classes and attribute information of the objects corresponding to those processes. |
