DEVICE TO TRANSMIT DATA TO LOCOMOTIVE Russian patent published in 2011 - IPC B61L1/10 

FIELD: transport.

SUBSTANCE: proposed device comprises locomotive hardware consisting of variable voltage generator and locomotive inductor with its first output connected to one output of said generator. It comprises also track hardware consisting of resonance capacitor and track inductor connected with that of locomotive via electromagnetic field. Resonance capacitor is connected in parallel with track coil output terminals. Additionally, locomotive hardware includes current resistor and locomotive microcontroller. Track hardware additionally includes shunting switch, shunting resistor, power supply and track microcontroller. Locomotive hardware current resistor is connected between second output terminal of locomotive inductor and the other output terminal of variable voltage generator while locomotive microcontroller inputs are connected with first and second outputs of current resistor. Power supply inputs and circuit made up of serial connection of shunting resistor and shunting switch outputs are connected in parallel with track hardware resonance capacitor, control input of shunting switch being connected with control output of track microcontroller while outputs of power supply are connected to supply inputs of track microcontroller. Track microcontroller control output doubles as data input for transmission data to locomotive hardware.

EFFECT: higher rate and quality of data transfer.

1 dwg