地铁车辆粘着状态监视器的研究

The Operating Status Monitor on the Rolling Stock of the Subway

分析了地铁车辆运行中轮轨间的粘着利用关系。研究一种具有数据采集、数据显示、数据通讯、数据存储等功能的智能仪器。通过对地铁车辆粘着状态有关变量值的检测和处理，得出地铁车辆的运行参数，并根据经验公式判别车辆是否工作于异常状态。分析了地铁车辆的防空转及防滑性能。

The relation of the adhesion of the wheel of the rolling stock with the railway is analyzed in this paper. we develop the intelligent instruments,whose functions include gathering, showing and storing the data of the rolling stock and communication when it is running. The system can cheek,handle and display the operating status of the rolling stock,moreover,provide the original data to the technical personnel.After that,the intelligent instruments can distinguish the state of the rolling stock according to the experience formula.At the same time,it can analyze their anti-slide performances.