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Patent Searching and Data


Title:
SUPPORTING DEVICE FOR DESIGN PROCEDURE
Document Type and Number:
Japanese Patent JPH03147070
Kind Code:
A
Abstract:

PURPOSE: To efficiently execute design and to alter design by deciding the values of respective pieces of information based on a restriction condition which is taken as the values of respective pieces of information in relation to respective pieces of information which are stored by means of the combination of output/input information and altering the restriction condition when the restriction condition is not satisfied.

CONSTITUTION: A restriction condition storage means 3 stores information on the intensity of the restriction condition which is taken as the values of respective pieces of information in relation to respective pieces of information which are stored by the combination of output and input information in an information storage means 1. A decision means 5 decides the values of respective pieces of information based on the restriction condition stored in the restriction condition storage means 3. A restriction condition alteration means 7 alters the restriction condition when the restriction condition is not satisfied in the decision of the values of respective pieces of information by the decision means 5. Thus, design and the alteration of design can loosely and efficiently be executed if respective pieces of information cannot satisfy the restriction condition.


Inventors:
OGAWARA MASARU
TOGASHI MINORU
KIKUCHI MITSUHIKO
Application Number:
JP28288889A
Publication Date:
June 24, 1991
Filing Date:
November 01, 1989
Export Citation:
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Assignee:
NISSAN MOTOR
International Classes:
G06F17/50; (IPC1-7): G06F15/60
Attorney, Agent or Firm:
Hidekazu Miyoshi (1 outside)