SYSTEM FOR MONITORING THE OPERATING CONDITIONS OF A TRAIN

摘要

A system includes an onboard device and a ground device. The onboard device incorporates a geolocation device, a plurality of sensors and at least one shaping module for the raw measurement signals delivered by one or more of said sensors to generate at least one formatted signal. The ground device incorporates a computer able to analyze said at least one formatted signal, to generate at least one indicator relative to the track and/or the rolling stock, said indicator making it possible to detect damage and monitor its variations so as to optimize maintenance of the track and/or rolling stock. The computer is a damage module able to compute said damage indicator from said at least one formatted signal and a model of the monitored damage type.

主权项

1. A system for monitoring the operating conditions of a rail vehicle, comprising:
an onboard device onboard said rail vehicle, comprising:
a geolocation device,a plurality of sensors selected for their relevance to measure an instantaneous operating condition of a monitored component of said rail vehicle, andat least one module shaping the raw measurement signals delivered by one or more of said sensors to generate at least one formatted signal corresponding to said instantaneous operating state of said monitored component, and a ground device, comprising a computer analyzing said at least one formatted signal, to generate at least one indicator relative to the monitored component, said indicator making it possible to detect damages and follow variations of said damage so as to optimize a maintenance step of the monitored component, wherein the computer is a damage module computing said indicator from said at least one formatted signal and a fatigue model of the monitored component.