| 摘要 |
<p>This invention relates to domain of space activity and can be used for the Earth satellite aided radio navigation, particularly, for control (monitoring) the system integrity without attendance of means of the ground control complex and globally allocated reference stations. A technical result of the claimed technical solution is the responsiveness enhancement of a user's notification about navigation signal uncertainty; cutting-down of expenditures for solving the task of system's integrity control considering the lack of globally allocated ground-based control and monitoring complexes; elimination of additional radio links; increase of reliability of the system's integrity control, growth of reliability. The device for realizing the method of navigation satellite system's integrity control comprises a transmitter-receiver unit, a computer, a navigation signal generator, a navigation signal source, a range measuring instrument, an unit for computing the range to other reference satellites of the navigation satellite system, an unit for comparison of estimated range with the measured one, control unit and decision-making unit.</p> |
