A Big Sensor-data founded Information Central for Train Maintenance

초록

Advancement of instruments raises levels of data volume in the scientific and engineering fields as higher resolution or rates commence more precise or accurate analyses. The objective of this work is to provide the information for maintenance of one physical system, a train consist. The information of the entity is provided by collecting, managing and analyzing the sensor data along the part’s lifetime. The data gathered from local storages is staged by months and the data volume overwhelms the processing speed of an ordinary computing system. The big data processing would be constituted with desktop PCs.