Method and apparatus for tracking trains through multiple...

Method and apparatus for transmitting information and/or...

Method and apparatus for using machine vision to detect...

Method and communication system for safe route control

Method and computer program product for monitoring integrity...

Method and device for decoding code signals

Method and device for distance measurement

Method and device for generating logic control units for...

Method and device for the detection of approaching rail...

Method and kit to replace an instrument case

Method and system for automated fault reporting

Method and system for checking track integrity

Method and system for computing demurrage charges in a...

Method and system for controlling locomotives

Method and system for determining the position of an object...

Method and system for preventing overfilling of a track system

Method and system for the protection of an electric line for...

Method and system for upgrading software for controlling...

Method and system for wireless locomotive remote control...

Method and system providing sleep and wake-up modes for...