刘 超1，赵 辉1，丁晓磊1，秦 平2

　　(1. 安徽省(水利部淮河水利委员会)水利科学研究院，安徽 合肥233088;

　　2. 讯飞智元信息科技有限公司，安徽 合肥 230088)

　　摘 要：传统水利业务应用系统存在信息查询效率不高、功能操作步骤繁琐、系统应用专业性强等问题，导致系统在基层推广应用难度大，也影响信息系统效益最大化发挥，严重制约水利信息化的发展。设计开发一种基于智能语音技术的基层防汛语音服务平台，通过私有化部署语音支撑软件、完善水利行业语料库，构建智能语音引擎及防汛抗旱专题知识库，并结合高精度的语音识别服务和语义解析服务，赋予基层防汛信息化平台采用自然语句的形式进行查询和执行防汛业务的能力。用户可通过语音命令完成实现对各种防汛基础数据、实时监测信息及业务应用信息的查询和操作。平台建成并投入使用后，为防汛、抢险、山洪灾害防御等业务管理工作提供全面高效的技术支撑。

　　关键词： 语音服务;基层防汛;专题语料;语义解析

　　Research and construction of Anhui grass-roots flood control voice service platform

　　LIU Chao, ZHAO Hui, DING Xiaolei, QIN Ping

　　(1.Anhui & Huaihe River Institute of Hydraulic Research, Hefei 233088, China;

　　2.Iflytek Intelligent SYSTEM Co., Ltd., Hefei 233088, China)

　　Abstract: Due to the low efficiency of information query, the cumbersome functional operation steps, the strong professionalism of system application, and other inadequacies existing make the traditional water-related application software system difficult to popularize and apply at the grass-roots level. And therefore it restricts the information system and be hard to maximum the benefits of the information system. Based on the intelligent voice technology, the grass-roots flood control voice service platform is designed and developed by deploying the voice support software through privatization, improving the corpus of water conservancy industry, constructing the intelligent voice engine and the special knowledge database of flood control and drought relief. The platform provides the grass-roots flood control information platform with the ability to query and execute flood control business in the form of normal sentences combined with high-precision voice recognition services and semantic analysis services. All users can query and operate various basic data, real-time monitoring information and flood control information by their voice command. The platform supports the flood control, rescue and mountain flood disaster prevention.

　　Key words: voice service;grass- roots flood control;special corpus;semantic analysis