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EA201300327A1 - Способ локации радиоузла и средства локации радиоузла - Google Patents

Способ локации радиоузла и средства локации радиоузла

Info

Publication number
EA201300327A1
EA201300327A1 EA201300327A EA201300327A EA201300327A1 EA 201300327 A1 EA201300327 A1 EA 201300327A1 EA 201300327 A EA201300327 A EA 201300327A EA 201300327 A EA201300327 A EA 201300327A EA 201300327 A1 EA201300327 A1 EA 201300327A1
Authority
EA
Eurasian Patent Office
Prior art keywords
delay
location
radio
taking
propagation
Prior art date
Application number
EA201300327A
Other languages
English (en)
Other versions
EA024885B1 (ru
Inventor
Денис Евгеньевич ГОРДЕЕВ
Алексей Петрович МОЩЕВИКИН
Александр Анатольевич ФЕДОРОВ
Original Assignee
Эртээл - Сервис Лимитед
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Эртээл - Сервис Лимитед filed Critical Эртээл - Сервис Лимитед
Publication of EA201300327A1 publication Critical patent/EA201300327A1/ru
Publication of EA024885B1 publication Critical patent/EA024885B1/ru

Links

Classifications

    • 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
    • G01S5/0273—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 using multipath or indirect path propagation signals in position determination
    • 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
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/02—Systems for determining distance or velocity not using reflection or reradiation using radio waves

Landscapes

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

Abstract

Настоящая группа изобретений относится к беспроводной радиосвязи, а точнее к устройствам и к способам для определения местоположения (локации) радиоузла. Предложен способ определения расстояния между радиоузлом (Р2) и двумя другими радиоузлами (Р1, Р3), время распространения радиосигнала между которыми (П4) известно или может быть вычислено по известным данным, в котором посредством Р1 передают прямой радиосигнал (ПР), посредством Р2 и Р3 принимают ПР, посредством Р2 после приема ПР передают ответный радиосигнал (ОР), посредством Р1 и Р3 принимают ОР, при этом посредством Р2 определяют задержку (П2) между приемом ПР и передачей ОР, посредством Р1 определяют задержку (П1) между передачей ПР и приемом ОР, посредством Р3 определяют задержку (П3) между приемом ПР и ОР, после чего с учетом П2 определяют задержку (П5) распространения ПР и/или ОР между Р1 и Р2, а с учетом П5, П2, П3 и П4 определяют задержку (П6) распространения ОР между Р2 и Р3 и вычисляют расстояние между Р1 и Р2 и между Р2 и Р3 соответственно. Технический результат - повышение точности измерений, упрощение вычислений.
EA201300327A 2011-05-24 2012-05-21 Способ локации радиоузла и средства локации радиоузла EA024885B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2011120814/07A RU2011120814A (ru) 2011-05-24 2011-05-24 Способ локации радиоузла и средства локации радиоузла
PCT/RU2012/000404 WO2012166015A2 (ru) 2011-05-24 2012-05-21 Способ локации радиоузла и средства локации радиоузла

Publications (2)

Publication Number Publication Date
EA201300327A1 true EA201300327A1 (ru) 2014-01-30
EA024885B1 EA024885B1 (ru) 2016-10-31

Family

ID=47260143

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201300327A EA024885B1 (ru) 2011-05-24 2012-05-21 Способ локации радиоузла и средства локации радиоузла

Country Status (3)

Country Link
EA (1) EA024885B1 (ru)
RU (1) RU2011120814A (ru)
WO (1) WO2012166015A2 (ru)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103344955A (zh) * 2013-06-13 2013-10-09 常州大学 一种无线测距节点及无线测距方法
US11102746B2 (en) 2014-03-03 2021-08-24 Rosemount Inc. Positioning system
US10942250B2 (en) 2014-03-03 2021-03-09 Rosemount Inc. Positioning system
AU2017262491B2 (en) * 2016-05-12 2020-05-14 Rosemount Inc. Positioning system
US11924924B2 (en) 2018-09-17 2024-03-05 Rosemount Inc. Location awareness system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6011974A (en) * 1997-09-23 2000-01-04 Telefonaktiebolaget L M Ericsson (Publ) Method and system for determining position of a cellular mobile terminal
US7382804B2 (en) * 2004-08-05 2008-06-03 Meshnetworks, Inc. Bandwidth efficient system and method for ranging nodes in a wireless communication network
KR101040254B1 (ko) * 2008-07-11 2011-06-09 광주과학기술원 단방향 측정 기법을 이용한 위치 추정 방법 및 시스템
KR101020859B1 (ko) * 2008-08-19 2011-03-09 광주과학기술원 무선센서 네트워크에서의 노드간 거리 검출 방법 및 그 시스템

Also Published As

Publication number Publication date
WO2012166015A2 (ru) 2012-12-06
EA024885B1 (ru) 2016-10-31
RU2011120814A (ru) 2012-11-27
WO2012166015A3 (ru) 2013-03-28

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM RU

NF4A Restoration of lapsed right to a eurasian patent

Designated state(s): RU

PC4A Registration of transfer of a eurasian patent by assignment
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU