CAJ | 학술논문

为了应对远程教育中微格录播系统数据传输过程中产生冲突导致数据中断的问题，保证系统工作的流畅进行，设计了冲突监测方案和备保切换模块，可实现实时监测系统，在产生冲突后快速切换至备保服务器继续传输数据。通过仿真证实系统可快速切换备保服务器，且切换时间与主机程序重启时间较短，可在保证用户录播视频质量的同时使微格录播系统满足数据传输要求。
위료응대원정교육중미격록파계통수거전수과정중산생충돌도치수거중단적문제，보증계통공작적류창진행，설계료충돌감측방안화비보절환모괴，가실현실시감측계통，재산생충돌후쾌속절환지비보복무기계속전수수거。통과방진증실계통가쾌속절환비보복무기，차절환시간여주궤정서중계시간교단，가재보증용호록파시빈질량적동시사미격록파계통만족수거전수요구。
In order to solve the problem of data interruption caused by conflict produced during data transfer of microformat record/play-back system in remote education to ensure smooth working of the system,the conflict monitoring scheme and protec-tion switching module was designed to achieve the real-time monitoring system,which can quickly switch to the backup server to continue the data transmission when conflict occurs. The simulation result confirms that the system can quickly switch to the backup security server,and the switching time is short same as the host program restart time. It can ensure the users′ video re-cord/play-back quality while the microformat record/play-back system meets the data transmission requirements.