APPLICATION OF TRIANGULAR METHODS OF MEASUREMENTS IN THE GLONASS SYSTEM Russian patent published in 2018 - IPC B64G3/00 G01C21/24 H04B7/185 

FIELD: navigation system.

SUBSTANCE: invention relates to satellite systems of navigational space vehicles (NSA). Service information is allocated in first transceiver antenna (TA 1), and amplified in receiving device (1) and passes through blocks (2), (3), (4), (11) to on-board central computer complex (OBCCC) (12). Navigation signal from satellites within the limits of radio visibility, is received by TA2, it is converted in receiver (10) and also enters OBCCC (12). Ranging signals from these satellites form a local navigation field with the participation of blocks (5, 6, 7). Since all NSA systems (for example, GLONASS) are simultaneously connected by the exchange of radio navigation signals, conditions are created for formation of its own orbital coordinate system (OCS). OCS ensures positioning of all NSA in real time, which allows making corrections in the radiated radio navigation signal of the NSA. Thus, efficiency of monitoring and informing about the integrity of the NSA navigation field, synchronization of airborne NSA time scales and main parameters of the radio navigation signal is achieved. Volumes of routine works on the Earth are reduced.

EFFECT: technical result is increased accuracy and reliability of satellite system.

1 cl, 1 dwg