ELECTRIC SWITCH MECHANISM CONTROL SYSTEM Russian patent published in 2020 - IPC B61L5/06 

FIELD: automated control and monitoring systems.

SUBSTANCE: invention relates to automated control systems and position control of railroad switch point standards. Proposed system comprises control unit of pointer movement including arrows position transducer with sealed contacts and leads. Switch movement control circuit switching means comprises terminals for the switch position sensor connection and outputs for connection to the electric switch control module. Control module of electric switch unit comprises leads for connection of electric motor of switch electric drive, high-voltage circuit of the electric network to the low-voltage power supply of the switch movement control electric circuit switching means, leads for connection of electric control circuit of switching movement control and terminals for connection to electric network.

EFFECT: reduced risk of failures in electric circuit switching in control system of electric switch mechanism.

1 cl, 1 dwg