METHOD AND SYSTEM FOR NAVIGATION IN REAL TIME USING three carrier radio signal transmitted by satellites, and ionospheric corrections

摘要

1.method of navigation in real-time, using three bearing of the first, second and third different frequencies, which u0443u0432u0435u043bu0438u0447u0438u0432u0430u044eu0442u0441u00a0 meaning wu u043au0430u0437u0430u043du043du043eu0439 first to the third frequency, u0434u043bu00a0 u043eu043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 u043fu043eu043bu043eu0436u0435u043du0438u00a0 u043fu043eu043bu044cu0437u043eu0432u0430u0442u0435u043bu00a0, a mobile device, and the signals u043fu0435u0440u0435u0434u0430u044eu0442u0441u00a0 hell, the dunn's m number of transmitters installed on board the artificial satellitesu0434u0432u0438u0436u0443u0449u0438u0445u0441u00a0 in orbit around the earth, and in view of the mobile apparatus, and these signals u043fu0440u0438u043du0438u043cu0430u044eu0442u0441u00a0 receiver u0430u0441u0441u043eu0446u0438u0438u0440u0443u0435u043cu044bu043c the mobile mr apparatus, and receiver u0430u0441u0441u043eu0446u0438u0438u0440u0443u0435u043cu044bu043c with at least one ground station of satellite u0441u0432u00a0u0437u0438 fixed ground stations, called on the u043fu043eu0440u043du044bu043cu0438 u0441u0442u0430u043du0446u0438u00a0u043cu0438, and these signals u043fu0440u043eu0445u043eu0434u00a0u0442 throughthe so-called, u0438u043eu043du043eu0441u0444u0435u0440u043du044bu0439 atmosphere around the earth, and are u0432u043eu0437u043cu0443u0449u0435u043du0438u00a0 that generate phase uncertainty in these bearing frequencies u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 in that it includes at least the following stages: the first stage, u0437u0430u043au043bu044eu0447u0430u044eu0449u0438u0439u0441u00a0 in determining the mobile apparatus (sur), the so called of controlled.uncertainty, "especially the phase track" u0440u0430u0437u043du043eu0441u0442u0435u0439 phases between the third and the second the frequency of combinations u043fu0441u0435u0432u0434u043eu0434u0430u043bu044cu043du043eu0441u0442u0435u0439 in the use of a code u0437u043du0430u0447u0435u043du0438u00a0; the second phase, u0437u0430u043au043bu044eu0447u0430u044eu0449u0438u0439u0441u00a0 in the assessment of the mobile apparatus (sur), the so-called"the uncertainty of phase track" u0440u0430u0437u043du043eu0441u0442u0435u0439 phases between the first and second bearing frequencies from the uncertainty, "particularly the u0444u0430u0437u043eu0432 oh, a u0432u0440u0435u043cu00a0 track in the first stage; the third stage, u0437u0430u043au043bu044eu0447u0430u044eu0449u0438u0439u0441u00a0, the mobile apparatus (sur) in the resolution of uncertainty, one of the the frequencies of the uncertainty, "the phase track.u0432u0440u0435u043cu00a0 estimated in the second phase; and an additional stage of u0434u043bu00a0 u043fu0440u0438u043cu0435u043du0435u043du0438u00a0 real-time ionospheric corrections during the u0442u0440u0435u0442u044cu0435u0433 on the stage, and the other ionospheric correction based on continuously u043eu0431u043du043eu0432u043bu00a0u0435u043cu043eu0439 real-time ionospheric model of the u0441u043bu043eu00a0 (u0441ION).;2. method for u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 1, so that, in the third phase of the u0432u0440u0435u043cu00a0 permit uncertainty u0432u044bu043fu043eu043bu043du00a0u044eu0442 at the first carrier frequency.;3. method for p.1 or 2, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0, u0443u043au0430u0437u0430u043du043du0430u00a0 model u00a0u0432u043bu00a0u0435u0442u0441u00a0 descriptive ionospheric model of the u0438u043eu043du043eu0441u0444u0435u0440u043du043eu0433u043e u0441u043bu043eu00a0 defined on at least one of the uca use of ground reference stations (REF) receiving signals from the specified number of the artificial satellites (SAT1 - GPSE1 - SATn - GPSEn), u0434u0432u0438u0436u0443u0449u0438u0445u0441u00a0 on orbit applications roeg land (gt), and in view of the past.with these signals contain at least two different carrier frequencies, and that the model u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 of phase data of the transferring u0430u0435u043cu044bu0445 signals, and the fact that it provides the phase data of the ionosphere model.;4. method for p.3, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 the definition of the model of evaluation u0440u0430u0441u043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 u043eu0441u0443u0449u0435u0441u0442u0432u043bu00a0u044eu0442 ionospheric free electrons in the u0438u043eu043du043eu0441u0444u0435u0440u043du043eu043c layer (u0441ION), and t u0430u043au0436u0435, however, that this assessment u0432u044bu043fu043eu043bu043du00a0u044eu0442 approximately by u0440u0430u0437u0434u0435u043bu0435u043du0438u00a0 u0438u043eu043du043eu0441u0444u0435u0440u043du043eu0433u043e u0441u043bu043eu00a0 (u0441ION) bars of large units (VOxijk) u0440u0430u0437u0440u0435u0448u0435u043du0438u00a0, called "u0432u043eu043au0441u0435u043bu00a0u043cu0438", u043bu0443u0447u0430u0435u043cu0443u044e u0440u0430u0434u0438u043eu0438u0437u043bu0443u0447u0435u043du0438u0435u043c these signalsu0440u0430u0441u043fu0440u043eu0441u0442u0440u0430u043du00a0u044eu0449u0438u0445u0441u00a0 in the u0438u043eu043du043eu0441u0444u0435u0440u043du043eu043c layer (u0441ION), which u0438u043eu043du043eu0441u0444u0435u0440u043du043eu0435 distribution of electronic density in the moment u043fu0440u0435u0434u043fu043eu043bu0430u0433u0430u0435u0442u0441u00a0 u043fu043eu0441u0442u043eu00a0u043du043du044bu043c and that this definition is through permit real-time high electronic density in each of these large units (VOxijk), u043eu0431u043bu0443u0447 u0430u0435u043cu044bu0445 the u0440u0430u0434u0438u043eu0438u0437u043bu0443u0447u0435u043du0438u0435u043c, using the so-calledkalman filter.;5. method for p.4, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 because it provides an additional stage, u0437u0430u043au043bu044eu0447u0430u044eu0449u0438u0439u0441u00a0 operates data u0441u0432u00a0u0437u0430u043du043du044bu0445 the ionospheric model with u0433u0435u043eu0434u0435u0437u0438u0447u0435u0441u043au0438 mi data u0432u044bu0447u0438u0441u043bu00a0u0435u043cu044bu043cu0438 simultaneously, and the fact that the geodetic data u0432u044bu0447u0438u0441u043bu00a0u044eu0442u0441u00a0 only one of these fixed ground reference stations (REFM - r EFME), called the leading station.and u0440u0430u0441u043fu0440u043eu0441u0442u0440u0430u043du00a0u044eu0442u0441u00a0 to the dozens of fixed ground reference stations (REF).;6. method for u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 1, so that it provides an additional stage, u0437u0430u043au043bu044eu0447u0430u044eu0449u0438u0439u0441u00a0 using three codes u043fu0441u0435u0432u0434u043eu0434u0430u043bu044cu043du043eu0441u0442u0438, u0441u0432u00a0u0437u0430u043du043du044bu0445 with these three u00a0 with frequencies in the first phase u0432u0440u0435u043cu00a0 u0434u043bu00a0 u043eu043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 so-called uncertainty ", especially the phase track" u0440u0430u0437u043du043eu0441u0442u0435u0439 phases between decree u043du043du044bu043cu0438 third and second bearing frequencies.;7. method for u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 2, so that it provides an additional stage, u0437u0430u043au043bu044eu0447u0430u044eu0449u0438u0439u0441u00a0 in performing validation using u043fu0441u0435u0432u0434u043eu0434u0430u043bu044cu043du043eu0441u0442u0438 "the broad phase and code track, and the second code frequency u0434u043bu00a0 u043eu0431u043du0430u0440u0443u0436u0435u043du0438u00a0 jumps, u0441u0432u00a0u0437u0430u043du043du044bu0445 error in the resolution of the uncertainty of the the first frequency.;8.u0441u043fu0443u0442u043du0438u043au043eu0432u0430u00a0 u043du0430u0432u0438u0433u0430u0446u0438u043eu043du043du0430u00a0 system u0434u043bu00a0 realization way on any of the previous paragraphs, u043eu0442u043bu0438u0447u0430u044eu0449u0430u00a0u0441u00a0 because it contains many artificial satellites (s AT1 - GPSE1 - SATn - GPSEn), u0434u0432u0438u0436u0443u0449u0438u0445u0441u00a0 in orbit around the earth (gt), with each of the artificial satellites transmits the signals of three different driving frequencies, at least e, a mobile apparatus (sur)a receiver (SURGPS) of these signals and the computing means which u0432u044bu043fu043eu043bu043du00a0u044eu0442 these first to third stages and integrate these ion u043eu0441u0444u0435u0440u043du044bu0435 correction, ionospheric model derived from the description of the ionosphere, through which radio waves of the passed signals transmitted order u043du043du044bu043c many artificial satellites (SAT1 - GPSE1 - SATn - GPSEn)as well as many fixed ground stations, called u043eu043fu043eu0440u043du044bu043cu0438 u0441u0442u0430u043du0446u0438u00a0u043cu0438 (REF), with u043au0430u0436u0434u0430u00a0 u0441u0442u0430u043du0446u0438u00a0 contains a receiver (REFGPS) accepts the signals from the artificial satellites, the technology u0434u043bu00a0 u043eu043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 the narrative u0438u043eu043du043eu0441u0444u0435u0440u043du043e ionospheric model the u0441u043bu043eu00a0 (u0441ION) and a transmitter (REFE) u0434u043bu00a0 data transmissionof the ionosphere model, to the receiver (SURGPS) mobile apparatus (sur), and, in addition, the fact that at least one of the u0441u0442u0430u0446u0438 u043eu043du0430u0440u043du044bu0445 ground-based reference stations, u043du0430u0437u044bu0432u0430u0435u043cu0430u00a0 leading station (PEFM) includes a receiver (REFMGPS) of the signals transmitted from the multiple artificial travelers (SAT1 - GPSE1 - SATn - GPSEn)the means u0434u043bu00a0 u0432u044bu0447u0438u0441u043bu0435u043du0438u00a0 geodetic data and a transmitter (REFME) u0434u043bu00a0 u0440u0430u0441u043fu0440u043eu0441u0442u0440u0430u043du0435u043du0438u00a0 them by the dozens of fixed ground reference stations (REF).;9. system u043eu0442u043bu0438u0447u0430u044eu0449u0430u00a0u0441u00a0 point 9, so that the mobile apparatus (sur) u043du0430u0445u043eu0434u0438u0442u0441u00a0 on u0440u0430u0441u0441u0442u043eu00a0u043du0438u0438 over 100 km from the nearest fixed ground reference station (REF).