无砟轨道监测数据信息管理系统的设计与实现

无砟轨道在役服役状态的劣化现象突显,对服役性能关键参数进行监测和管理具有重要价值。提出CRTSⅡ型板式无砟轨道监测数据信息管理系统的总体架构和各个模块的功能;基于Oracle数据库开发平台,建立相应的轨道板服役性能关键参数数据库系统;以C/S方法对轨道板监测数据库的管理和使用,并利用华东地区某高速铁路作为实例对所提方法进行验证。结果表明:采用云端服务器和Oracle数据库可以实现CRTSⅡ型板式无砟轨道监测数据信息管理系统的开发;利用OLE-DB数据库可以有效地实现轨道板监测数据库的功能;且该系统可以实现监测数据查询、可视化和服役状态实时预警等功能;建议可以采用此系统对轨道在役服役状态进行监测和管理,以便更好地保障高速列车行车安全。

Design and Implementation of Information Management System for Ballastless Track Monitoring Data

The deterioration of ballastless track in service is obvious, and it is of great value to monitor and manage the key parameters of service performance. In this paper, the general structure and functions of each module of monitoring data information management system for CRTSII ballastless track are presented. Based on the Oracle database development platform, corresponding key parameter database system for track service performance is established. C/S method is used to manage and utilize the monitoring database, and the high-speed railway in East China is referenced to verify the proposed method. The results show that CRTSII ballastless track monitoring data information management system can be developed by using cloud server and Oracle database; using OLE-DB database can effectively realize the function of track slab monitoring database; the system can fulfill the functions of monitoring data query, visualization and real-time early warning of service status. It is suggested that this system could be used to monitor and manage the service state of the track for safe high-speed train operation.