CAJ | 학술논문

　　为了实现虚拟课堂、打破时空限制，解决彼此相距千里的教师和学生之间的授课问题，满足远程在线“教与学”的需要，实现在线交互式远程视频教学。在此阐述了基于Flash的多语言可定制EPL（Eclipse Public License）开源视频会议Openmeetings平台交互式远程视频教学系统的设计思想、系统结构以及实现技术；该系统充分利用有线和无线网络平台，提供了灵活、开放、不受时间和地域限制的辅助教学形式，完善了辅助教学手段，丰富立体化教学模式。实验部分主要对系统在不同网络环境下进行了测试分析，并根据数据分析优化系统，实验证明其优化策略是行之有效的。
　　위료실현허의과당、타파시공한제，해결피차상거천리적교사화학생지간적수과문제，만족원정재선“교여학”적수요，실현재선교호식원정시빈교학。재차천술료기우Flash적다어언가정제EPL（Eclipse Public License）개원시빈회의Openmeetings평태교호식원정시빈교학계통적설계사상、계통결구이급실현기술；해계통충분이용유선화무선망락평태，제공료령활、개방、불수시간화지역한제적보조교학형식，완선료보조교학수단，봉부입체화교학모식。실험부분주요대계통재불동망락배경하진행료측시분석，병근거수거분석우화계통，실험증명기우화책략시행지유효적。
In order to achieve virtual classroom,break the constraints of time and distance,solve the teaching problem that teachers are far from away to students,meet the needs of the remote online teaching and learning,and implement online in?teractive remote video teaching,the design idea,system architecture and implementation techniques of the interactive remote video teaching system with customizable Flash?based multilingual EPL(eclipse public license)open source video meeting Open?meetings platform are elaborated. The system takes full advantage of wired and wireless network platforms to provide a flexible assisted instruction in the forms of open,independent of time and geographical constraint,improves secondary teaching me?thods,and enrich three?dimensional teaching model. The system was tested in different network environments,and was opti?mized according to the data analysis. The experiment proves that the optimization strategy is effective.