Elementary Study Of Expert System Exploitation For Auto-Body Interior Layout

Based on summarizing and analysis of auto-body internal layout, supported by CATIA V5 software and aided by Visual Basic and Expert System based engineering, this project developed a set of special software system to help the auto-body internal layout .Application of this system to auto-body interior design can be easy and efficient and has practical significance.The system uses CATIA V5 standard interface and is good of man-computer interaction. Its functions include such basal design graphic tools: driver's comfortable H point, 2D human model establishment, eye ellipsoid, head envelop surface, driver's hand reach etc, and also internal layout based the method of Expert System.Expert System in this paper differs from ordinary design software. It exponds and summarizes the design method of car body car body internal layout, by the aid of basal design graphic tools, the software system of Expert System based body interior layout was developed, design idea and method of the system were discussed, operation of the modules in the system were summarized, the way of the establishment of basal design modules used in car body interior was given. At last, combining with the mini-car project of the Technical Department of 999 Auto Group Co. Ltd and a new car project of a car research institute, this system was put to check its practicality and feasibility. The result was satisfactory.