VERFAHREN ZUR SICHEREN ORTUNG EINES OBJEKTS, VORZUGSWEISE EINES FAHRZEUGES, DAS SICH AUF EINER BEKANNTEN FAHRBAHN BEWEGT

摘要

The invention concerns a method for determining the location and/or positioning of an object, in particular a vehicle such as a train moving along a known course, and this securely in terms of railway transport. The invention is characterised in that it consists in determining said location and/or positioning of said object by a valid calculation at a given time based on an elementary measurement involving at least a satellite and on a secure mapping of said known course.