基于本体的交通信息调查集成服务系统研究

Research on Integrated Service System of Traffic Information Survey Based on Ontology

针对传统交通情况调查方式普遍存在功能分散、采集信息单一、信息反馈效率低、共享能力差等问题,提出一种基于本体的交通信息调查集成服务架构和服务模式。首先,在分析交通信息资源特征的基础上,构建交通信息资源多领域本体,实现资源的标准化与规范化描述;然后,构建包括设备层、信息层、网络层和服务层等核心模块的交通网络资源集成系统架构;最后,通过交通网络资源集成系统,实现针对多个服务对象的静态和动态2种信息服务模式。

Aiming at the problems of decentralized function, low feedback efficiency, and poor sharing ability in the traditional traffic information survey, this paper put forward an integrated service architecture and service model based on ontology. Firstly, the multi - field ontology of traffic information resources was established based on the analysis of the traffic information resource features so as to describe the resources in a standardized and normalized way; Secondly, the traffic network source system frame-work was set up integrating the core modules of equipment, information, network, and service; Finally, two types of static and dynamic information service modes were built to serve multi - objects through the integrated system of traffic network resources.