利用檔案傳輸方法實現遠端影像監控

Abstract

本文旨在結合目前電腦最大熱門的兩個特色 -網路及多媒體- 實現網路遠端監控。隨著電腦網路技術日與遽增，利用網路傳輸多媒體已是可實現的事。工廠中存在著許多不利操作人員的環境像是高溫、高壓，透過網路傳輸現場影像間接監控則可減少許多危險性。 本論文中的網路是建立於 Winsock 之上，所以不只一般的區域網路，在網際網路上也可以監控遠端的工作現場。又所傳輸的影像已經過處理，影像大小已減至網路可負載之限度。更加強其實用性。 除了成功傳遞影像之外，其流暢度充分代表了系統的效能，於是也衍生出同步性的問題這些也都將在本文中加以討論。

This thesis talks about the combination of the most popular computer subjects -network and multimedia- to realize the monitoring of remote image. There are many dangerous environments such as high temperature or high pressure in industry. It is safer if we monitor these places indirectly by transferring the image in network. The application of this thesis is based on Winsock. We can monitor the remote sight not only in the LAN but also in the Internet. We compress the image data before it conveyed in the network. So the performance of this system would not effect by the bandwidth of the network. It is more practical in real application. The easy and smooth is the important specific of the system. This problems derive to the synchronization. How can we display the image in real-time also discuss in the thesis.