分析了監控系統的發展趨勢，提出了一種基于Web技術的遠程監控與數據采集系統的設計方案。Web數據庫采用ASP技術實現，遠程智能終端采用單片機系統實現，用戶可以通過瀏覽器實現對現場設備狀態的監控。該設計方案在實現鐵路供水監控系統中取得了成功，通過控制網和Internet的結合，實現了集控制、管理、信息、網絡于一體的企業綜合自動化。
關 鍵 詞 監控系統; Web數據庫; 服務器; ASP技術

Abstract In this paper, the development trend and the general significance of the supervisory control system is analyzed, and also a design project of water supply’s supervisory control and data acquisition system based on Web is introduced. The Web database adopts ASP technology to realize, and the long distance intelligent terminal uses MCU system. The user can supervise and control the water supply’s equipments though the browser. The design has met with success in the system of railway water supply’s supervisory control. Though the combination between control network and Internet, the corporation can achieve its automation with control, management, information and network together.
Key words supervisory control system; Web database; service; ASP technology