BУ-3ПВ/CН Control Unit for Efficient Locomotive Information Processing

The control unit BU-3PV/SN is designed to collect information from locomotive sensors and automatic locomotive signalling system, to convert the frequency of electric pulses on two measurement channels into speed and acceleration values, to convert the number of pulses into the values of the travelled distance, to measure the pressure on the first channel, to output the obtained results for indication, registration, signalling, as well as to record them in the semiconductor non-volatile memory device.