Patent ID: 9658339
Date: 2017-05-23
CPC Classifications: G01S

Claim:
1. A method for integrity monitoring of a primary set (E) of measurements obtained from navigation signals sent by satellites and provided to a device ( 3 ) for integrity monitoring comprising a plurality of Kalman filters, the method comprising the steps of: definition (SET), for each Kalman filter, of a secondary set (ES calculation (KAL) by each Kalman filter of a navigation solution from a respective secondary set of measurements, wherein the definition (SET) of the secondary sets (ES 1 -ES L ) respects the following principles: each measurement contained in the primary set (E) is present in at least one of the secondary sets (ES for each p-uplet of measurements of the primary set, p being a predetermined integer greater than 1, at least one of the secondary sets (ES for each secondary set (ES the method further comprising the steps of: detection (DET signalling (DET