楊金鳳1，閆榮平2，張秀微1，羅 強1

(1.北京市南水北調環線管理處，北京 100176;2.北京清流技術股份有限公司，北京 100071)

　　摘 要：當前北京地區水資源短缺與過度開采問題比較嚴重，為解決這一難題，開發建設北京市南水北調某干渠自動輸水系統。按照不同的業務需求設計，自動輸水系統可分為監控、視頻安防、水質監測、安全監測、通信及計算機網絡等5個子系統，采用監控系統對壓力和水量等參量進行采集、傳輸、存儲，借助視頻安防系統將圖像采集及存儲，利用通信及計算機網絡系統確保信息傳遞的通達性和安全性，通過水質和安全監測系統確保供水安全，最終建立集動態監測、監控預警、遠程控制、實時掌控為一體的聯動輸水系統。自動輸水系統的建設，可實現北京市較為合理的水資源配置，加速地下水逐步置換，也進一步緩解水資源短缺與過度開采問題。

　　關鍵詞：自動輸水系統;南水北調;干渠;監控系統;聯動輸水

　　中圖分類號：TP271;文獻標識碼：A;文章編號：

　　Design of automatic water conveyance system for a main canal of Beijing South-to-north Water Division Project

　　YANG Jinfeng1，YAN Rongping2，ZHANG Xiuwei1，LUO Qiang1

　　(1. Management Office of East Main Canal of South-to-North Water Diversion Project,

　　Beijing100176, China;

　　2. Beijing Qingliu Technology Co., Ltd., Beijing 100071, China)

　　Abstract: At present, the problems of water resources shortage and over-exploitation in Beijing are serious. In order to solve these problems, an automatic water conveyance system for a main canal of Beijing South-to-North Water Division Project is developed and constructed. According to different business requirements, the automatic water conveyance system can be divided into five subsystems: monitoring, video security, water quality monitoring, safety monitoring, communication and computer network; By adopting the monitoring system for parameters(such as pressure and water volume) collection, transmission and storage, collecting and storing images with the help of video security system, using communication and computer network system to ensure the accessibility and safety of information transmission, ensuring the safety of water supply through water quality and safety monitoring system, finally, the linkage water conveyance system is established, which integrates dynamic monitoring, monitoring and early warning, remote control and real-time control. The construction of automatic water conveyance system can realize a more reasonable allocation of water resources in Beijing, accelerate the gradual replacement of groundwater, and further alleviate the problems of water resources shortage and over-exploitation.

　　Key words: automatic water conveyance system; South-to-North Water Diversion Project; main canal; monitoring system; linkage water conveyance