METHOD OF TRAIN SPEED AUTOMATIC CONTROL AND DEVICE TO THIS END Russian patent published in 2010 - IPC B60L15/20 

FIELD: transport.

SUBSTANCE: invention relates to safe control of railroad traffic, namely to method of train speed automatic control and device to this end. At whatever variation of preset train speed, proposed device sets such train speed variation rate that lengthwise dynamic forces originating in transient modes of motion do not exceed their tolerable magnitudes. Proposed system comprises train parametre setter, train operator controller speed, train running time control circuit output, selector of minimum signal, smoothing device, comparator, speed controller, force setting device, logical unit, limiting unit, traction motor and speed metre. Proposed system represents a self-organising system.

EFFECT: higher railway traffic safety.

2 cl, 2 dwg