張靜芳 1，尹憲文2，李玉奎2，張煒3

（1. 內蒙古自治區呼和浩特水文勘測局，內蒙古 呼和浩特010010；

2. 北京艾力泰爾信息技術股份有限公司，北京 100083；

3. 內蒙古水文總局，內蒙古 呼和浩特 010010）

　　摘要：近年來，隨著智能圖像識別技術的發展，該項技術逐步被應用到水位識別監測中，但該技術在實際中的推廣應用不多。提出較為詳盡的智能圖像水位識別系統解決方案，利用計算機圖像處理識別技術和深度學習模型，依托海量的、高質量的水位訓練數據，實現水位自動識別、閾值設置、智能告警、智能分析及遠程監控等功能服務，該系統可覆蓋多種水位監測場景、實現控制中心遠程全監管、現場零操作。在小龍潭水文站對遙測水位數據與智能圖像水位識別系統數據進行比測分析，說明系統水位識別數據的準確性及可用性。此外，智能圖像水位識別結果具有較好的直觀性、可驗證性以及分析過程可回溯性，為水雨情信息監控、洪水災害防治及決策提供數據支撐，隨著技術的發展和成熟也可以應用到更多的場景之中，具有較大的推廣空間和價值。

　　關鍵詞：智能圖像水位識別系統；解決方案；水位自動識別

Solution and application of intelligent image water level recognition

ZHANG Jingfang1, YIN Xianwen2, LI Yukui2, ZHANG Wei3

(1. Hohhot Hydrological Survey Bureau, Inner Mongolia, Hohhot 010010, China;

2. Elitel Information Technologies Co., Ltd., Beijing 100083,China;

3. Inner Mongolia Hydrology Administration, Inner Mongolia, Hohhot 010010, China)

　　Abstract:In recent years, with the development of intelligent image recognition technology，the technology is gradually applied in water level recognition and monitoring, but the technology is not widely used in practice. Using computer image processing and recognition technology and deep learning model, this paper presents a detailed solution of intelligent image water level recognition system, and realizes the functions of automatic water level identification, threshold setting, intelligent alarming, intelligent analysis and remote monitoring, relying on massive and high-quality water level training data. The system can cover a variety of water level monitoring scenarios, and realize remote complete supervision of the center and zero on-site operation. The system uses the Xiaolongtan Hydrological Station to carry out the comparison and analysis of remote water level data and intelligent image water level recognition system data, which shows the good accuracy and availability of the system water level recognition data. In addition, the results of water level identification are intuitive, verifiable and traceable, which can provide data support for water and rain regime information monitoring, flood disaster prevention and decision-making. With the development and maturity of the technology, it can also be applied in more scenarios, which has great promotion space and value.

　　Key words: intelligent image water level recognition system; solution; automatic water level identification