基于HTML5工程图学考试自动阅卷系统的研究  

Research on Automatic Marking System of Engineering Graphics Examination Based on HTML5

作　　者：陈平[1] 李晓武 周晓雨 曹彤[1] CHEN Ping;LI Xiaowu;ZHOU Xiaoyu;CAO Tong(School of Mechanical Engineering,University of Science and Technology Beijing,Beijing 100083)

机构地区：[1]北京科技大学机械工程学院,北京100083

出　　处：《科教导刊》2020年第6期62-64,共3页The Guide Of Science & Education

基　　金：北京科技大学青年教学骨干人才培养计划项目(编号:2018JXGGRC);北京科技大学本科教育教学改革面上项目“基于Web环境下机械制图课程在线作业与测试系统的研究与实践”(编号:JG2019M17);北京科技大学全英文教学示范课程建设项目“工程制图”(编号:KC2017QYW05)。

摘　　要：利用HTML5中Canvas元素的图形处理技术,开发出基于HTML5的工程图学考试自动阅卷系统,在图形学试题的作答方式上提出了大胆创新,研究在Web环境下的在线绘图、自动阅卷、智能评分、查询阅卷结果、显示答案等关键技术,实现去插件安装,摆脱对Auto CAD等绘图软件的依赖,从而实现跨平台、跨系统、跨终端的使用,实现工程图学考试系统的自动阅卷功能。Using the graphics processing technology of canvas element in HTML5,an automatic marking system of Engineering Graphics examination based on HTML5 is developed.A bold innovation is put forward in the way of answering graphics examination questions.The key technologies such as online drawing,automatic marking,intelligent marking,querying mark-ing results and displaying answers in the web environment are studied to realize plugin removal and installation and get rid of auto CAD and other drawing software rely on,so as to realize the use of cross platform,cross system and cross terminal,and realize the automatic marking function of Engineering Graphics examination system.

关 键 词：HTML5 工程图学 考试系统 自动阅卷 在线绘图 

分 类 号：TP312.1[自动化与计算机技术—计算机软件与理论]