Devices for the detection of slipping and Southwest Atlantic wheelsets of rail vehicles

摘要

An apparatus for detecting slipping and skidding of wheel sets of a rail vehicle, comprising sensors speed wheelsets, pulse shapers, keys, pulse counters, decoders, driver commands, an output unit, each sensor output is connected to the input of a pulse shaping, the output of each pulse shaper connected to the input of one of the keys, the output of each of the keys is connected to the counting input of a pulse counter, one pulse each counter output is connected to one input of decoders, the output of each decoder connected to one output unit inputs, one output driver commands is connected to control key input, the second output driver commands is connected to the pulse counter reset inputs, the output unit outputs are connected to the control system inputs, characterized in that the device comprises an OR block and the initial velocity, the second pulse each counter output is connected to one input of OR gate, an output of OR connected to the input of the command, the third output f ormirovatelya commands is connected to one of the output unit inputs, each pulse shaper output is connected to one input of the initial block speed, initial speed of the output unit is connected to one input of the output unit.