| This is a child system that can deal data from kinds of public traffic which platform need,it is a part of Guangzhou public traffic information service platform which is the construction of international metropolis in Guangzhou, Guangzhou development of intelligent transportation, it is necessary for it to meet the growing traffic demand and information services of public transportation as well as the inevitable requirement of Guangzhou City.This paper uses C#as its main language, combined with Ajax Web Services, data warehouse and other related technologies, database-related operations, and finally develops a system based on. Net Platform, in order to meet the Guangzhou traffic information needs of Guangzhou traffic information integrated system of core modules-data processing module. Intelligent Data processing is the core business part of traffic services platform,whether its quality good or bad is a direct impact to the whole system if it can safely and stablely help the various departments, agencies and convenient transport implementation management, monitoring and control activities.This paper first analyzes the research background, research status and research purposes and then combined with related technical and give out a requirements analysis, analysing the three functional modules which system needs-data access, data processing, and data released three part in deep and ultimately achieve them. The architecture of the system is intended to be a service-oriented (SOA) design method, based on the Microsoft. Net Framework platform, presentation layer uses the Adobe Flex framework combined with XML so that the user interface has a verv rich distinct performance ability. This child system is a irreplaceable part of the Guangzhou Resource Integration Service System and it can access variety kinds of traffic data and translate them into the useful data we need, providing a reliably traffic data to the other child systems. |
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