The increase of a system of satellite positioning receiver and a monitoring of the autonomous integrity increased by a network

摘要

The augmentation system comprises rims dual-frequency stations (21a, 21b), of the satellites gnss (13), a telecommunications network (23), of the vehicles (10), the stations (rims (21a, 21b) being interconnected with each vehicle (10) via the telecommunications network (23). Each vehicle (10) comprises a module of the gnss receiver (30) and a module (40) of the corrections, positioning and integrity connected together and integrated in a receiver naraim (in english network augmented receiver known integrity monitoring), the module (40) of the corrections, positioning and integrity being further connected to the stations (rims (21a, 21b) via the telecommunications network (23) and being configured in order to determine in an autonomous manner, and only for the vehicle (10) in question, the values of position, of corrections and differential measurements of integrity personalized on the basis of measurements of phase and of the code and navigation information collected and transmitted by the stations (rims (21a, 21b).