计算机硬件虚拟现实教学系统的设计与实现

Design and Realization of Virtual Reality System of Computer Hardware Teaching

计算机硬件在电子信息业、计算机技术业和信息技术教学中一直是行业的基础和关注的重点。理想的虚拟现实系统可以使用全景实时图像,通过选择全方位、放大、缩小或者旋转等不同模式观看硬件模型的整体、局部和细节。使用3DS MAX软件建立了电子板卡模型并导入到虚拟现实的程序中,还通过Direct X接口在虚拟现实程序中应用,实现了在虚拟现实系统中重建各种所需硬件模型的目的。因为目前厂家林立、型号繁杂导致板卡功能多样,所以没有一个企业可以收集所有的板卡实物。另外,改进的虚拟现实系统创设情境、可以给用户包括企业员工和学生提供实践的平台,从而帮助他们以最低的成本详尽地了解和熟悉计算机硬件的组成、功能和作用。

Computer hardware is the basic and keynotes in teaching of computer science including electronic and information engineering ,computer technology and information technology. With the ideal virtual reality system it can observe hardware model as a whole ,or in part or in detail by employing real time panorama picture ,zooming in and out or rotating the model. In this report ,3DS MAX is utilized to establish electronic plank card which is then introduced into the virtual reality program;moreover ,the DirectX interface is applied to the virtual reality program as well. In the improved virtual reality system , all types of hardware model could be re-built. Because of the diversities of plank card functions ,and numerous types of plank card produced by many manufacturers , it is impossible for any business enterprise to obtain all types of plank cards. In addition ,the improved virtual reality system can establish a situational scenario,which provides a platform for the customers including both technologists and students to understand and familiarize them with the hardware in terms of configurations ,functions and applications at low cost.