BR112015030246A2 - dispositivo, sistema, e método para medir a distância entre um primeiro dispositivo e um segundo dispositivo - Google Patents

dispositivo, sistema, e método para medir a distância entre um primeiro dispositivo e um segundo dispositivo

Info

Publication number
BR112015030246A2
BR112015030246A2 BR112015030246A BR112015030246A BR112015030246A2 BR 112015030246 A2 BR112015030246 A2 BR 112015030246A2 BR 112015030246 A BR112015030246 A BR 112015030246A BR 112015030246 A BR112015030246 A BR 112015030246A BR 112015030246 A2 BR112015030246 A2 BR 112015030246A2
Authority
BR
Brazil
Prior art keywords
distance
measuring
flight time
distance measurement
obtained during
Prior art date
Application number
BR112015030246A
Other languages
English (en)
Inventor
Cornelis Jan Wijbrans Klaas
Original Assignee
Koninklijke Philips Nv
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 Koninklijke Philips Nv filed Critical Koninklijke Philips Nv
Publication of BR112015030246A2 publication Critical patent/BR112015030246A2/pt

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
    • 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
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • 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
    • G01S11/06—Systems for determining distance or velocity not using reflection or reradiation using radio waves using intensity measurements
    • 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
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/82—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein continuous-type signals are transmitted
    • 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
    • G01S7/40—Means for monitoring or calibrating

Landscapes

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

Abstract

resumo dispositivo, sistema, e método para medir a distância entre um primeiro dispositivo e um segundo dispositivo a presente invenção apresenta um método de medição da distância entre um primeiro dispositivo e um segundo dispositivo, sendo que o método compreende executar uma medição de distância baseada em tempo de voo, para medir a distância entre o primeiro dispositivo e o segundo dispositivo, sendo que o comprimento dos sinais transmitidos e/ou o número de medições de tempo de voo obtido durante a medição de distância baseada em tempo de voo é determinado de acordo com um nível de exatidão necessário para a medição de distância. 1/1
BR112015030246A 2013-06-04 2014-05-26 dispositivo, sistema, e método para medir a distância entre um primeiro dispositivo e um segundo dispositivo BR112015030246A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13170342 2013-06-04
PCT/EP2014/060757 WO2014195161A1 (en) 2013-06-04 2014-05-26 Improved distance measurement using the time-of-flight of signals

Publications (1)

Publication Number Publication Date
BR112015030246A2 true BR112015030246A2 (pt) 2017-07-25

Family

ID=48536748

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015030246A BR112015030246A2 (pt) 2013-06-04 2014-05-26 dispositivo, sistema, e método para medir a distância entre um primeiro dispositivo e um segundo dispositivo

Country Status (8)

Country Link
US (1) US10036806B2 (pt)
EP (1) EP3004922B1 (pt)
JP (1) JP6345715B2 (pt)
CN (1) CN105308477B (pt)
BR (1) BR112015030246A2 (pt)
ES (1) ES2687948T3 (pt)
RU (1) RU2660824C2 (pt)
WO (1) WO2014195161A1 (pt)

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WO2017207572A1 (en) * 2016-05-31 2017-12-07 Koninklijke Philips N.V. Geo-fencing based on multiple signals and configuration
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SE542201C2 (en) * 2017-11-22 2020-03-10 Nida Tech Sweden Ab Method for determining a distance between two nodes
US11109188B2 (en) * 2018-04-18 2021-08-31 Disney Enterprises, Inc. Real-time processing of spatiotemporal data
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US11408990B2 (en) * 2019-09-24 2022-08-09 Nxp B.V. Systems and methods for selecting ultra-wideband preamble according to environmental condition
US11448747B2 (en) 2019-09-26 2022-09-20 Apple Inc. Time-of-flight determination of user intent
TWI722700B (zh) 2019-12-06 2021-03-21 財團法人工業技術研究院 測距裝置、測距方法和校正訊號功率之方法
US11849379B1 (en) * 2023-05-31 2023-12-19 Pumaslife I Llc Universal mobile alert system and method

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Also Published As

Publication number Publication date
JP2016529471A (ja) 2016-09-23
RU2015156484A (ru) 2017-07-13
CN105308477B (zh) 2019-08-27
RU2660824C2 (ru) 2018-07-10
US10036806B2 (en) 2018-07-31
CN105308477A (zh) 2016-02-03
JP6345715B2 (ja) 2018-06-20
EP3004922A1 (en) 2016-04-13
RU2015156484A3 (pt) 2018-05-10
ES2687948T3 (es) 2018-10-30
WO2014195161A1 (en) 2014-12-11
US20160131755A1 (en) 2016-05-12
EP3004922B1 (en) 2018-07-11

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]