关键词: 交通工程, 大数据平台架构, 数据集成, 公共交通, 智能交通

Abstract:

For current situation of public transportation data cross-companies,cross-system,massive and heterogeneous,this paper presents the core idea of big data platform structure in public transportation,and gives big data platform structure.Considering individuals,businesses,government's needs,a full range of integrated public transportation vehicles scheduling are established.Data layers are integrated into the data warehouse,logic layers are designed with SOA,and presentation layer is shown with Portal.The architecture is conducive to the integration of various systems of public transport data resources,adapting to mass data storage and processing and providing a reference for building intelligent transportation.

Key words: traffic engineering;big data platform structure;data integration;public transportation;intelligent transportation