运行图参数测试系统的设计与实现

Design and Realization of Parameter Test System of Train Working Diagram

针对既有车站与列车间隔时分查定方法的不足,提出运行图日常参数查定的需求,在分析现场可用数据源的情况下,设计并实现了新的运行图参数测试系统,该系统的架构、数据处理流程及统计分析功能在高速铁路试运行中得到了应用。实际效果表明,由于测试平台使用计算机自动采集高精度、高频率的数据,从而有效地保证了列车高速运行时数据采集的准确度和可靠性。

Targeting with deficiency of interval time assessment method of existing station and train, this paper puts forward the demand of daily parameter assessment of train working diagram. Under the condition of analyzing on-site usable data resource, the new parameter test system of train working diagram was designed and realized, and the framework, data process flow and statistic ＆ analysis functions were applied in trail operation of high-speed railways. The actual effect shows that the test platform could effectively ensure the accuracy and reliability of data acquisition during train high-speed operation, because it using the automatic high-accurate and high-frequency data acquisition by computer.