SYSTEM OF AUTOMATIC BRAKING OF ROLLING STOCK ACCORDING TO DATA OF HIGH PRECISION SYSTEM OF COORDINATES Russian patent published in 2017 - IPC B61L25/00 

FIELD: transportation.

SUBSTANCE: invention relates to the field of railway automatics and telemechanics, to control train motion. A system comprises the following components installed in a train control cabin: a unit of coordinates correction, a connecting CAN interface, a system of automatic train operation, a receiver of floor sensor signals, a locomotive complex, including a braking control module and an electronic memory card. Besides, the unit of coordinates correction comprises a receiver of a satellite navigation system, a unit of preliminary processing of current coordinate, a unit of inertial navigation sensors, a calculation unit, a unit of high precision map storage and an on-board modem. Along the rail track there is a network of base stations of the satellite navigation system with a signal processing center, comprising a communication server, to which base stations of the satellite navigation system, the differential correction calculation unit and the stationary radio modem are connected.

EFFECT: increased accuracy of rolling stock positioning and braking.

1 dwg