【摘要】 介绍了基于流媒体的远程实验教学系统的设计.对网络视频广播和远程硬件控制等关键技术进行了重点分析,并给出了具体的实现方案.系统实现了实验室的在线实验观看、辅助课堂教学演示、在线课堂教学和在线实验课程点播功能,此远程实验教学系统现已投入使用.使用结果证明,该远程实验室教学系统的设计合理且有效,达到了充分利用实验室资源的目的.更多还原

【Abstract】 The design of a web-based laboratory remote teaching system using stream-media technology is presented in this paper.Key techniques on online video data web-cast and remote hardware control are discussed.Functions such as online experimental learning,online lab orientation,online communication between lecturers & lab operators and course-on-demand have been implemented.The system is now in use in an NCUT lab.Results show that the web-based remote laboratory teaching system is practical and efficient.The goal of fully exploiting lab resources has been fulfilled.更多还原