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題名 | TL數位錄影伺服器系統設計=The Design of TL-Digital Video Server System |
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作者姓名(中文) | 葉雲兆; 楊理程; | 書刊名 | 電信研究 |
卷期 | 34:2 2004.04[民93.04] |
頁次 | 頁117-126 |
分類號 | 471.673 |
關鍵詞 | 嵌入式硬盤錄像機; 網路攝影機; 儲存伺服器; Digital video recorder; IP camera or web camera; Storage server; |
語文 | 中文(Chinese) |
中文摘要 | 隨著電腦化、數位化與網路化的時代潮流,數位錄影(Digital Video)在近幾年來已經非常的風行,而它的優勢更是傳統式錄影(CCTV)所遠遠不及的。不管從穩定性、清晰度、便利性等方面考量,數位錄影都優於傳統式錄影。文中首先將就傳統錄影和數位錄影的優劣作一比較,其次再以現今市場上數位錄影的兩大發展趨勢-網路攝影機(IP Camera or Web Camera)和嵌入式硬盤錄像機DVR(Digital Video Recorder)分別作一說明,並比較其優劣點,最後介紹市場另一個新產品Video Server。它是分別擷取IP Camera及DVR的優點,而發展成的一套更有市場性的數位錄影系統。 而本系統數位錄影伺服器TL-DVS(TL-Digital Video Server),就是結合網路攝影機,嵌入式硬盤錄像機的優點所設計而成的,在系統中大部份採IP Camera的設計為基礎,並在系統中加入硬碟以儲存影像,這樣在網路斷線時,影像便可存入硬碟,當網路恢復連線時,斷線時的影像便可以查詢觀看了。 |
英文摘要 | With the trend of digital and Internet technology, Digital Video (DV) has become very popular in recent years. The advantages of Digital Video have passed those of traditional video (CCTV) in terms of stability, clearness, and convenience. This article discusses the pros and cons of Digital Video and traditional video followed by a discussion of two major current Digital Video developments, IP Camera or Web Camera and DVR (Digital Video Recorder). We also introduce another new porduct in the market called Video Server, which combines the best of IP Camera and DVR and develop a more marketable Digital Video system. That is what we use for Our TL-Digital Video Server, a combination of the bests of Web Camera and Digital Video Recorder. Our TL-DVS system is based on the IP Camera design and added the hard drive to store the images. Therefore, when the network breaks down, the images are stored into the hard drive. Images can be retrieved when the network re-connects. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。