A brake caliper diagnostic device for railway vehicles according to an embodiment of the present disclosure includes an internal pressure sensor located between a brake hose for delivering brake oil or compressed air to the brake caliper and an inlet of the brake caliper, internal temperature sensors respectively installed in the air breathers respectively located above and below the brake caliper, an assembly plate temperature sensor located adjacent to a brake pad assembly, a piston temperature sensor located on a surface of a brake caliper body adjacent to a piston, and a brake caliper monitoring device configured to determine whether or not the brake caliper is abnormal, based on data received from the internal pressure sensor, the internal temperature sensors, the assembly plate temperature sensor, and the piston temperature sensor.
BRAKE CALIPER DIAGNOSTIC DEVICE FOR RAILWAY VEHICLES
BREMSSATTELDIAGNOSEVORRICHTUNG FÜR SCHIENENFAHRZEUGE
DISPOSITIF DE DIAGNOSTIC D'ÉTRIER DE FREIN POUR VÉHICULES FERROVIAIRES
2023-05-31
Patent
Electronic Resource
English