Selective data transmission process and device for...

Sequential checking of railway control signals

Space vehicle and method

System for distributed automatic train supervision and control

System for protected data transmission to track-bound vehicles

System for the control of the progression of several railway tra

System for the demand-dependent control of guided vehicles

System for transmitting broadband data and/or instructions betwe

Traffic control system utilizing on-board vehicle information me

Train control system integrating dynamic and fixed data

Transporation system and method of operation

Vehicle control system

Vehicle tracking system

Vehicle train routing apparatus and method

Vital railway signal link