DIAGNOSTIC SYSTEM OF ASSEMBLIES OF MOTOR-CAR ROLLING STOCK IN REPAIR SECTIONS Russian patent published in 2014 - IPC G01M17/08 

FIELD: measurement equipment.

SUBSTANCE: invention relates to diagnostics of rolling stock. A diagnostic system of assemblies of motor-car rolling stock includes a diagnostic station, which includes a computer with a printer, a wireless interface unit and a bidirectional communication unit with field equipment. The system includes diagnostic devices, the number of which is determined by the number of repair, test and diagnostic sections of assemblies. Each device includes a multichannel unit for measurement of parameters, mainly vibration, temperature, rotation frequency and/or current, and/or pressure. The number of sensors of the specified parameters is determined by a diagnosed assembly, a mechanism, a machine or a unit. Each diagnostic device includes an external indication unit connected to the multichannel measurement unit. The bidirectional communication unit with field equipment is of a combined type and provides for communication of the computer of the diagnosed station via a wire and/or wireless connection to all diagnostic devices and an insulation tester.

EFFECT: achieving enlargement of functional capabilities of a system.

6 cl, 7 dwg