The Research And Application On Engineering Graphics Of Distance Wisdom Examination System

The Engineering Graphics of Distance Wisdom Examination System passes Internet/Intranet implements on the network to take a test, is a modern education technology specific implementation, has the very important practical significance.Based on wide study and a great deal of bibliography, this paper comprehensively study and conclude the development process of constructing Web courses of these years and the characteristics of main remote examination system of both domestic and abroad;Meanwhile this paper analyze the main disadvantage of current remote examination system and its future development and tendency.Based on the analysis and conclusion of systemization, web and application of the course of engineering drawing, this system adopt Browser/Server (B/S) mode and design idea. I carry on the general design of this examination Web on engineering drawing, This web choose MS SQL Server2000 as its background database;AutoCAD 2004 as its graphics process flat under Web environment which is popularly used by engineers and technicians;According to the website Usability theory, the use of powerful Mreamweaver MX static website design, dynamic web page generation using JSP;the newest version of 3DS MAX which is used to make 3D animation and is developed by famous Autodesk to render images;It also make use of JavaScript and VRML so as to make 3D virtual models made by VRML more lovely. Use Java control with map and website users in the world.The paper in detail introduced and so on JSP, JDBC, JavaBean, the VRML language as well as the UsabilityI complete these modules of the engineering cartography remote intelligent test system, including the one of managing students, the one of registering andloading, the one of managing homework, the one of studying by himself, the one of editing test questions with the technologies mentioned before. After testing, the system runs stably and each module goes well.The system is the kind of the distance examination system to approach the engineering cartography, which firstly JavaApplet Program to control the interactive operation of the Construction problem, and colligating by the technologies of connecting database by JDBC, storing and getting the pictures by MS SQL Server 2000, dealing with graphics and and use other technologies to create 3D virtue module based on VRML. The thesis is meaningful to promote the online assistant education in the engineering cartography, and improve the teaching quality, and education evolution.Because of the time limitation, many questions are still left to sduty and deal with, such as how to organize test paper, research and judgement of the Construction problem.