| 摘要 |
PURPOSE:To speedily alter the structure contents of a CAM system by dividing respective description languages of a population hierarchically and by classifications according to respective conditions and relating the respective conditions by relating elements indicating precedence and succeeding relation. CONSTITUTION:A manufacture plan data base 2 is stored with, for example, substrate data and component data as the description languages of the population. A classification part 4 has a condition description table for dividing the substrate and component data and judges that the respective item conditions described in this table are satisfied to divide the component and substrate data hierarchically and also classify the hierarchical component and substrate data respectively. Then a condition relation part 5 relates the respective conditions by indicating the relations of precedent connections and succeeding connections of the respective conditions at the time of the classification with nodes to combine respective conditions. Consequently, even if facility arrangement, facilities, demand, operation conditions, etc., are changed, the change is speedily coped with and data of the CAM system corresponding to the change can be structured. |
