新型铁路线路质量实时监测系统的设计与实现

详细阐述一种新型铁路线路质量实时监测系统的结构设计和工作流程.该系统与传统的轨道检测设备相比,改进了加速度振动测量方式,有利于震源的判别,使轨道检测的准确性和可靠性大大提高.同时,该系统综合利用移动通信、GPS定位和web数据库等技术,实现线路监测数据的实时汇总、自动评估和报警.在沈大线的试运行结果表明,该系统设计正确,工作稳定,能够显著提高轨道质量检测的准确性、实时性和易用性.

Design and implementation of Railway Quality Realtime Monitoring System

It was presented a new architecture of Railway Quality Realtime Monitoring System. Compared with traditional monitoring system, a new method of acceleration measurement was used for more accurate estimation of vibration source, so the accuracy and reliability of track detection were raised. At the same time, the System utilized the mobile communication, GPS, Web database technology, implemented the data auto processing, quality auto estimating and alarming. The results of experiment on the Shen-Da Line demonstrated that the System raised the accuracy and instantaneity of track detection effectively.