STATIONARY DIAGNOSTIC DEVICE FOR MAINTENANCE OF LOCOMOTIVE SAFETY DEVICES Russian patent published in 2015 - IPC B61L25/00 

FIELD: transport.

SUBSTANCE: device includes a locomotive safety device including a controlled cell of a simulator of an electronic chart and a satellite navigation system, a personal computer, a communication unit, an oscillograph, a frequency meter and a multimeter. The communication unit including a cell of analysis, check, programming and simulation, a CAN-BUS communication line, controlled cells GATE and CAN signal recording, RS-485 communication line, controlled cells for the reception of signals of ABCS point channel, input discrete signals, switching of discrete signals, an ABCS signal computing unit, a CAN communication line, controlled cells for ALA signal recording, ALA signal reception, switching of discrete signals, cells of the electronic chart and the satellite navigation system, GATE cells, the central processor, a CAN-TECH communication line, controlled cells for the reception of input discrete signals, cells for shaping output discrete signals, a power supply unit, analogue signal switching cells, analogue signal switching control cells, discrete signal reception control cells, control cells of an amplifier of an electropneumatic valve, an amplifier of the electropneumatic valve, loading cells, cells of a check, safe comparison cells, cells of a filter master, signal filtration cells, controlled cells for ALA signal recording and ALA signal reception.

EFFECT: improving efficient diagnostics and authenticity of its results.

1 dwg