| 新一代嵌入式多媒体教室网络中控系统 |
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| 引用本文： | 陈淑荣.新一代嵌入式多媒体教室网络中控系统[J].上海海事大学学报,2007,28(2):67-70. |
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| 作者姓名： | 陈淑荣 |
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| 作者单位： | 上海海事大学,信息工程学院,上海,200135 |
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| 摘 要： | 针对多媒体教室教学设备集中管理难和教学实践监管复杂的问题,设计基于嵌入式CPU和嵌入式Linux操作系统、采用MPEG4图像压缩技术和B/S架构的新一代网络中控系统,论述关键模块的实现技术并对系统性能进行分析,从技术实现上克服现有工控型网络中控系统的设计缺陷,完善实时巡检、视频监控和实时网传、远程管理等功能.实际应用显示系统在总体架构、实时性、可靠性和视频处理等方面性能优势明显.
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| 关 键 词： | 网络中控 BOA Web服务器 公共网关接口 |
| 文章编号： | 1672-9498（2007）02-0067-04 |
| 修稿时间： | 2006-09-25 |
New embedded multimedia classroom network central control system |
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| CHEN Shurong.New embedded multimedia classroom network central control system[J].Journal of Shanghai Maritime University,2007,28(2):67-70. |
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| Authors: | CHEN Shurong |
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| Institution: | Information Engineering College, Shanghai Maritime University, Shanghai 200135, China |
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| Abstract: | To resolve management difficulty of multimedia classroom teaching devices and inspection complexity of teaching practice,a new network central control system that based on embedded CPU and embedded Linux operation system and that used MPEG4 image compress technology and B/S architecture is introduced.Key module implementation and system performance analysis are also discussed.The system overcomes design limitation of existing network control system that based on PC mode and extends other functions in real time examination,video monitoring,real time network transmission and remote management,etc.Actual application shows that the system has obvious performance advantage in whole design scheme,real-time capability,reliability and video processing technology. |
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| Keywords: | network central control BOA Web server common gateway interface |
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