LAUSR

With the development of science and technology, the content of multimedia simulation of construction engineering is gradually expanding, and its means and performance mode are constantly innovating, so as to build an integrated multimedia simulation system. Combined with the corresponding computer-aided design software, and applied in the field of construction engineering, to describe the temporal movement of the building structure, in order to achieve the standard of building science engineering design. In order to make the new CAD system have a higher level of integration and artificial ability, this paper proposes a building CAD system model based on multimedia simulation. The basic structure of the model includes design resource processor, entity modeler, simulation analyzer and design result demonstrator. The pre research system has realized the unified expression of shape model and behavior model, and creatively used computer graphics, computational geometry and other technical methods. This paper introduces the technical background and requirements of the model, and points out the realizability of the model of building CAD system based on multimedia simulation and the commercial prospect of its popularization and application.