68659 ⎘
Operation of points from the vehicle or by the passage of the vehicle using mechanical interaction between vehicle and track
Sub-classes:TRAIN-GROUND INTERLOCKING METHOD AND SYSTEM FOR RAIL TRANSIT TRAIN OPERATION CONTROL
#2SYSTEM AND METHOD FOR SWITCHING RAILCARS USING A STATIC RAIL-TRACK CONFIGURATION
#3Railway vehicle derailment detection method and device
#4Rail system for singling out and rerouting rail vehicles