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RU2017104552A - SINGLE-POSITION CORRELATION CORRELATION RELATIVE RANGE-RANGE METHOD FOR DETERMINING THE COORDINATES OF THE LOCATION OF RADIO-RADIO SOURCES - Google Patents

SINGLE-POSITION CORRELATION CORRELATION RELATIVE RANGE-RANGE METHOD FOR DETERMINING THE COORDINATES OF THE LOCATION OF RADIO-RADIO SOURCES Download PDF

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RU2017104552A
RU2017104552A RU2017104552A RU2017104552A RU2017104552A RU 2017104552 A RU2017104552 A RU 2017104552A RU 2017104552 A RU2017104552 A RU 2017104552A RU 2017104552 A RU2017104552 A RU 2017104552A RU 2017104552 A RU2017104552 A RU 2017104552A
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coordinates
rcp
calculated
radio
bres
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RU2017104552A
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RU2666555C2 (en
RU2017104552A3 (en
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Юрий Иванович Логинов
Светлана Юрьевна Портнаго
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Общество с ограниченной ответственностью "Квадрокс"
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/66—Radar-tracking systems; Analogous systems
    • G01S13/72—Radar-tracking systems; Analogous systems for two-dimensional tracking, e.g. combination of angle and range tracking, track-while-scan radar
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/72—Diversity systems specially adapted for direction-finding
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/12—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves by co-ordinating position lines of different shape, e.g. hyperbolic, circular, elliptical or radial
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/04—Display arrangements
    • G01S7/06—Cathode-ray tube displays or other two dimensional or three-dimensional displays
    • G01S7/10—Providing two-dimensional and co-ordinated display of distance and direction

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)

Claims (2)

1. Однопозиционный корреляционный угломерный относительно-дальномерный способ определения координат местоположения источников радиоизлучения, основанный на измерении параметров искомого источника радиоизлучений (ИРИ) на одном радиоконтрольном посту (РКП) и вычислении тех же параметров в точке, местоположение которой полагается известным, отличающийся тем, что, измеряют напряженность поля искомого ИРИ и азимут на него, применяя РКП с логопериодической поворотной антенной системой (ЛПАС), задают координаты местоположения виртуального поста (ВП) в направлении измеренного на ИРИ азимута на расстоянии нескольких угловых минут относительно РКП, вычисляют по специализированной программе напряженность поля в месте расположения РКП и ВП, создаваемую каждым из q базовых радиоэлектронных средств (q БРЭС), известных по базе данных заданного диапазона частот, применяемого РКП, и находящихся в секторе измеренного азимута, устанавливают корреляционную зависимость (КЗ) между вычисленными напряженностями полей на ВП и РКП, составляют по вычисленным напряженностям уравнения линий положения в виде окружностей равных отношений (ОРО) напряженностей полей (окружности Аполлония), создаваемых независимо каждым из q БРЭС, составляют уравнения азимутальных лучей, исходящих из РКП и ВП на каждый из q БРЭС, и переопределяют координаты q БРЭС как координаты точек пересечения ОРО с лучами, направленными от РКП и ВП на q БРЭС, получают, при этом, калибровочные характеристики (КХ) пары РКП/ВП по широте (КХШ) и долготе (КХД) как зависимости разности истинных и вычисленных координат q БРЭС от вычисленных, вычисляют величину напряженности поля на ВП, по КЗ и измеренной на РКП напряженности от ИРИ, а затем составляют уравнение ОРО этих напряженностей (окружность Аполлония), вычисляют пробные координаты искомого ИРИ как координаты точек пересечения ОРО с лучами, исходящими от РКП и ВП, соответственно, с измеренным и вычисленным для них азимутами на ИРИ, усредняют и корректируют по КХ вычисленные координаты, а после этого фиксируют их как окончательные.1. A single-position correlation goniometric relatively-range measuring method for determining the location coordinates of radio emission sources, based on measuring the parameters of the desired source of radio emissions (IRI) at one radio monitoring station (RCP) and calculating the same parameters at a point whose location is assumed to be known, characterized in that, measure the field strength of the desired IRI and the azimuth to it, using the RCP with log-periodic rotary antenna system (LPAS), set the coordinates of the virtual location station (VP) in the direction of the azimuth measured at the IRI at a distance of several angular minutes relative to the RCP, the field strength at the location of the RCP and VP created by each of q basic radio electronic means (q BRES), known from the database for a given frequency range, is calculated using a specialized program applied RCP, and located in the sector of the measured azimuth, establish a correlation dependence (SC) between the calculated field strengths at the VP and the RCP, make up the equations of the lines from the calculated strengths The positions in the form of circles of equal relations (ODP) of field intensities (Apollonius circles) created independently by each of q BRES, make up the equations of azimuth rays emanating from the RCP and EP to each of q BRES, and redefine the coordinates of q BRES as the coordinates of the points of intersection of the ORO with rays directed from the RCP and VP to q BRES, get, at the same time, the calibration characteristics (KX) of the pair of RCP / VP in latitude (KHS) and longitude (QCD) as the dependences of the difference between the true and calculated coordinates q BRES from the calculated, calculate the magnitude of the tension field on the airspace, according to the short circuit and the measured intensity from the IRI, and then compose the ORO equation for these intensities (Apollonius circle), calculate the test coordinates of the desired IRI as the coordinates of the intersection points of the ORO with the rays emanating from the RCP and the airspace, respectively, with the measured and the azimuths calculated for them by IRI are averaged and corrected by the KX calculated coordinates, and then fix them as final. 2. Однопозиционный угломерный относительно-дальномерный способ по п. 1, отличающийся тем, что, вместо одного ВП, задают координаты n ВП, получают, при этом, n пар РКП/ВП и n калибровочных характеристик по широте (КХШ) и долготе (КХД), вычисляют
Figure 00000001
пробных значений КМПИРИ, корректируют по КХ вычисленные координаты, усредняют и, после этого, фиксируют их как окончательные.2. The one-position goniometric relatively-range measuring method according to claim 1, characterized in that, instead of one VP, the coordinates of n VP are set, and n pairs of RCP / VP and n calibration characteristics are obtained for latitude (KHS) and longitude (QCD) ), calculate
Figure 00000001
test values of KMPIRI, the calculated coordinates are corrected by the KX, averaged and, after that, fix them as final.
RU2017104552A 2017-02-13 2017-02-13 One-position correlation goniometric relative-long-dimensional method for determining the coordinates of the location of radio emission sources RU2666555C2 (en)

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CN114449650A (en) * 2021-12-13 2022-05-06 西安电子科技大学 A 5G-based single base station positioning method

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US5625364A (en) * 1994-07-08 1997-04-29 Lockheed Sanders, Inc. Apparatus and method for finding a signal emission source
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US6791493B1 (en) * 2003-08-21 2004-09-14 Northrop Grumman Corporation Method for using signal frequency change to differentially resolve long baseline interferometer measurements
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