基于无路网导航数据的路线匹配与实时处理研究  

Research on Route Matching and Real-time Processing Based on Network Navigation Data

作　　者：臧敏 刘爱龙 姚霄飞 徐鑫朋[1] 陈景[1] ZANG Min;LIU Ailong;YAO Xiaofei;XU Xinpeng;CHEN Jing(The 32nd Research Institute of China Electronics Technology Group Corporation,Shanghai 201808)

机构地区：[1]中国电子科技集团公司第三十二研究所,上海201808

出　　处：《软件》2023年第11期157-159,共3页Software

摘　　要：本文研究了无路网导航数据下的路径匹配和实时处理问题,优化了HMM为基础的路径匹配算法,并构建了RSP引擎和RDF模型,实现了轨迹流的即时解读和应用。实验验证了所提出算法和技术的有效性和优越性,对无路网导航数据的路线匹配和实时处理具有一定的理论和实践指导意义。This paper studies the path matching and real-time processing problems under pathless navigation data,optimizes the HMM based path matching algorithm,and constructs the RSP engine and RDF model to realize the real-time interpretation and application of trajectory flow.The experiment verify the effectiveness and superiority of the proposed algorithm and technology,and have some theoretical and practical significance for route matching and real-time processing of no network navigation data.

关 键 词：路线匹配 HMM 实时处理 GPS轨迹流 

分 类 号：TP311.13[自动化与计算机技术—计算机软件与理论]