RU2011149944A

RU2011149944A - METHOD FOR DETERMINING THE POSITION OF THE OBJECT REGARDING THE SOURCE OF ELECTROMAGNETIC FIELD AND THE DEVICE FOR ITS IMPLEMENTATION

Info

Publication number: RU2011149944A
Application number: RU2011149944/02A
Authority: RU
Inventors: Святослав Николаевич Гузевич
Original assignee: Святослав Николаевич Гузевич
Priority date: 2011-12-07
Filing date: 2011-12-07
Publication date: 2013-06-20
Also published as: RU2490663C1

Abstract

1. Способ определения положения объекта относительно источника электромагнитного поля, включающий прием на объекте сигналов электромагнитного поля, излучаемого передатчиком, двумя параллельными дипольными антеннами, расположенными на постоянном расстоянии - базе, измерение времени между тремя последовательно измеренными экстремальными значениями принимаемых сигналов и времени прохождения вспомогательного электромагнитного сигнала между антеннами, и определение по оценкам времен отстояния объекта от источника, отличающийся тем, что время прохождения вспомогательного сигнала между антеннами используют для создания временной развертки, служащей осью системы координат, совпадающей с направлением базы, проектируют принимаемые сигналы от передатчика на эту развертку, а в качестве точек экстремальных значений используют центры протяженности площадок этих значений и определяют положение передатчика в плоскостной ортогональной системе координат, вторая ось которой лежит в плоскости, соединяющей антенны приемника и источника.2. Радиоприемник для осуществления способа по п.1, содержащий антенное устройство в виде двух параллельных, дипольных антенн, установленных на расстоянии (базе), между которыми размещен измеритель линейного расстояния между ними, блок управления, измерительный блок, блок определения положения объекта относительно передатчика электромагнитного поля и регистратор, при этом антенное устройство и измеритель расстояния между антеннами через блок управления подключены к измерительному блоку, выход которого соединен с входом блока определения расстояния от объекта до передатчика1. The method of determining the position of the object relative to the source of the electromagnetic field, including receiving at the object the signals of the electromagnetic field emitted by the transmitter, two parallel dipole antennas located at a constant distance - the base, measuring the time between three sequentially measured extreme values of the received signals and the transit time of the auxiliary electromagnetic signal between antennas, and the determination of the estimated time of the distance of the object from the source, characterized in that the transit time of the auxiliary signal between the antennas is used to create a time scan that serves as the axis of the coordinate system that coincides with the direction of the base, the received signals from the transmitter are designed for this scan, and the centers of the length of the sites of these values are used as points of extreme values and the transmitter’s position in the plane orthogonal coordinate system, the second axis of which lies in the plane connecting the receiver and source antennas. 2. The radio receiver for implementing the method according to claim 1, comprising an antenna device in the form of two parallel, dipole antennas mounted at a distance (base), between which a linear distance meter between them, a control unit, a measuring unit, an object position determination unit relative to an electromagnetic field transmitter are located and a recorder, while the antenna device and the distance meter between the antennas are connected via the control unit to the measuring unit, the output of which is connected to the input of the determination unit distance from the object to the transmitter

Claims

1. The method of determining the position of the object relative to the source of the electromagnetic field, including receiving at the object the signals of the electromagnetic field emitted by the transmitter, two parallel dipole antennas located at a constant distance - the base, measuring the time between three sequentially measured extreme values of the received signals and the transit time of the auxiliary electromagnetic signal between antennas, and the determination of the estimated time of the distance of the object from the source, characterized in that the transit time of the auxiliary signal between the antennas is used to create a time scan that serves as the axis of the coordinate system that coincides with the direction of the base, the received signals from the transmitter are designed for this scan, and the centers of the length of the sites of these values are used as points of extreme values and the transmitter’s position in the plane orthogonal coordinate system, the second axis of which lies in the plane connecting the receiver and source antennas.

2. The radio receiver for implementing the method according to claim 1, comprising an antenna device in the form of two parallel, dipole antennas mounted at a distance (base), between which a linear distance meter between them, a control unit, a measuring unit, an object position relative to the transmitter are located the electromagnetic field and the recorder, while the antenna device and the distance meter between the antennas are connected via the control unit to the measuring unit, the output of which is connected to the input of the unit I distance from the object to the transmitter, the output of which is connected to the registrar, characterized in that the control unit includes a device for measuring the measured signals, forming a linear scan of the pulse of the signal travel time between the antennas, and the unit for determining the position of the object from the radiation source of the electromagnetic field includes a device for determining the extent of the levels in the signals.