| 摘要 |
PROBLEM TO BE SOLVED: To provide a system, with which high-accuracy and high-reality estimation is enabled in an upstream process (on the early stage of design) and further design information can be succeeded to a downstream process, concerning a CAD system for supporting the system configuration of an electronic device or the design check of an architecture. SOLUTION: A block drawing inputting/editing part 2 edits a block drawing containing symbols expressing independent functions and lines connecting these symbols. These symbols and lines similarly represent the design information and design information or parameter information can be similarly applied. At the same time, this system has structure for providing plural pieces of detailed level information in every design information as the image of layers. Besides, a parameter template holding part 5 prepares estimate parameter information to be applied to the symbols and lines as a template so that the information required for a user can be inputted. |
