TRAIN OPERATION PROTECTION METHOD AND SYSTEM IN ATMOSPHERIC POLLUTION ENVIRONMENT

摘要

Provided are a train operation protection method and system in an atmospheric pollution environment, wherein the train operation protection method in the atmospheric pollution environment comprises: collecting multiple sets of roof and bottom air quality detection data; obtaining roof and bottom comprehensive air evaluation indexes Q0 and Q1 by using experimental data; calculating a roof component exposure time T0 and a bottom component exposure time T1; training a roof component pollutant state calculation model and a bottom component pollutant state calculation model; after the train is parked, detecting the roof and bottom air quality detection data; calling the roof and bottom component pollutant state calculation models to obtain the roof and bottom component pollution levels; and performing corresponding cleaning and protection processing on the roof and bottom components according to the obtained roof and bottom component pollution levels. The method evaluates the bare condition of the key train components in the atmospheric pollution environment, and takes related protection measures to ensure the normal service life of the key train components.