張 焱，肖 涵，黃佳杰，朱從飛

(寧波市水利水電規劃設計研究院有限公司，浙江 寧波315192)

　　摘 要：為解決傳統水利信息化建設中存在的水利大數據外部難以整合，內部難以關聯，以及數據資源難以復用等突出問題，同時提高信息化系統的穩定性、安全性和可拓展性，在介紹微服務架構和知識圖譜概念及其應用情況的基礎上，利用二者思想和技術上的特性，進行水利數據和業務的深度整合，并對地圖和數據服務接口進行標準化處理，設計開發一種基于知識圖譜技術和微服務架構的智慧水利一張圖系統，架構覆蓋數據源接入層、基礎設施層、數據資源層、應用支撐層和業務支撐層五大層級，包含信息地圖瀏覽、水利業務視角、數據維護、知識圖譜數據檢索等實用功能，實現水利多要素信息的多視角查詢和基于GIS地圖的一站式展示，與現有業務系統實現互聯互通，簡化水利業務流程，提高信息檢索的便捷性和服務的復用性，并在多個水利相關信息化系統建設中發揮重要作用。

　　關鍵詞：微服務;知識圖譜;智慧水利;一張圖

　　Implementation of intelligent water conservancy one map system based on knowledge graph and micro-services

　　ZHANG Yan, XIAO Han, HUANG Jiajie, ZHU Congfei

　　(Ningbo Water Conservancy & Hydropower Planning and Design Institute Co., Ltd, Ningbo 315192, China)

　　Abstract: In order to solve the outstanding problems of water conservancy big data in the traditional water conservancy informatization construction, such as difficult external-integration, difficult internal-correlation, and difficult reusing data resources, also, in order to improve the stability, security and scalability of the informatization system, the intelligent water conservancy One map system based on knowledge graph and micro-services is designed and developed on the basis of introducing the micro service architecture and concept of knowledge map and its application situation. The characteristics of the two ideas and technologies are utilized to deeply integrate water conservancy data and business, and to standardize the interface of map and data service. The system architecture covers five levels: data source access layer, infrastructure layer, data resource layer, application support layer, and business support layer, including information map browsing, water conservancy business perspective, data maintenance, knowledge map data retrieval and other practical functions, which realizes multi-perspective query of water conservancy multi-element information and one-stop display based on GIS map. The system realizes interconnection with existing business systems, simplifies water conservancy business processes, improves the convenience of information retrieval and reusability of service, and plays an important role in the construction of multiple water conservancy related information systems.

　　Key words： micro-services; knowledge graph; intelligent water conservancy; one map