| 工业过程多媒体监控系统软件的研究与开发 |
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| 引用本文： | 高宪文,杨军,鱼晓峰. 工业过程多媒体监控系统软件的研究与开发[J]. 东北大学学报(自然科学版), 2005, 26(10): 934-937. DOI: - |
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| 作者姓名： | 高宪文 杨军 鱼晓峰 |
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| 作者单位： | 东北大学,教育部暨辽宁省流程工业综合自动化重点实验室,辽宁,沈阳,110004;东北大学,教育部暨辽宁省流程工业综合自动化重点实验室,辽宁,沈阳,110004;东北大学,教育部暨辽宁省流程工业综合自动化重点实验室,辽宁,沈阳,110004 |
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| 基金项目： | 教育部骨干教师计划资助项目. |
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| 摘 要： | 根据国内工业企业的应用需求,对工业过程多媒体监控系统的构成,以及系统的软、硬件设计原则作了比较详尽的论述,对监控系统数据的压缩方法和标准的选择做了阐述,并结合酒钢“生产过程多媒体监控网络系统”的实际要求,采用MPEG-1硬件压缩解压缩监控卡SDK二次开发,Winsock编程,DirectShow编程等软件开发技术和编程方法,开发了多媒体监控软件,实现了工业过程信息的录制、回放和传输等功能.
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| 关 键 词： | 多媒体 监控系统 图像压缩 图像处理 Winsock编程 DirectShow编程 |
| 文章编号： | 1005-3026（2005）10-0934-04 |
| 收稿时间： | 2004-10-19 |
| 修稿时间： | 2004-10-19 |
R&D of Multimedia Software for Industrial Process Monitoring Systems |
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| GAO Xian-wen,YANG Jun,YU Xiao-feng. R&D of Multimedia Software for Industrial Process Monitoring Systems[J]. Journal of Northeastern University(Natural Science), 2005, 26(10): 934-937. DOI: - |
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| Authors: | GAO Xian-wen YANG Jun YU Xiao-feng |
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| Affiliation: | (1) Laboratory of Process Industry Automation, Northeastern University, Shenyang 110004, China |
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| Abstract: | To meet the application requirements of domestic industrial enterprises,the multimedia architecture of industrial process monitoring system and the principle of design of relevant hardwares and softwares are discussed in detail,as well as the selection of the way to compress the data of the monitoring system and the audio/video compression standard.Combining the R&D of softwares with the actual requirements for the "Multimedia Production Process Monitoring Network System" in Jiuquan Steel Group,such software developing and programming techniques as the secondarily developed MPEG-1 hardware compression/decompression monitoring card with SDK and Winsock and Directshow programming are all used.As a result,the multimedia monitoring softwares are successfully developed to serve the necessary functions for industrial process information,such as recording,playback and transmission. |
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| Keywords: | multimedia image compression image processing Winsock programming Directshow programming |
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