摘要
针对城轨业务需求,结合Web技术、Webgis(基于Internet的地理信息系统)技术与数据库技术,为城轨公司提供了一套轨道交通数据管理系统,实现轨道交通数据计算机化、网络化。介绍系统体系结构和系统功能结构,详细分析Webgis技术、数据库回滚段性能的优化。应用表明,该系统具有良好的可靠性和实用性,有助于提高城轨公司的业务管理水平。
According to the service demands of rail transit, the paper presents a rail transit data management system to make them computerized and networked. The paper further introduces the architecture design and function structures of the system, and analyzes in detail the Webgis technology as well as the optimization of the rollback segment in the data-base. Application of the system indicated that the system was highly reliable and practicable, The popularization and application of the system will improve the service management of rail transit.
出处
《都市快轨交通》
2007年第3期90-92,共3页
Urban Rapid Rail Transit
基金
通信与信息系统北京市重点实验室资助项目(JD100040513)
