68557 ⎘
Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling by electromagnetic or particle radiation, e.g. by light beam
Sub-classes:METHOD & APPARATUS FOR A TRAIN CONTROL SYSTEM
#2Method and apparatus for a train control system
#3Method & apparatus for a train control system
#4Method and apparatus for a train control system
#5Route examination system and method
#6Distributed fibre optic sensing for monitoring rail networks