BR112018068762A2 - método e sistema para determinar as correções de satélite de navegação, e, mídia de armazenamento legível por computador não transitória. - Google Patents

método e sistema para determinar as correções de satélite de navegação, e, mídia de armazenamento legível por computador não transitória.

Info

Publication number
BR112018068762A2
BR112018068762A2 BR112018068762-6A BR112018068762A BR112018068762A2 BR 112018068762 A2 BR112018068762 A2 BR 112018068762A2 BR 112018068762 A BR112018068762 A BR 112018068762A BR 112018068762 A2 BR112018068762 A2 BR 112018068762A2
Authority
BR
Brazil
Prior art keywords
satellite
wide
navigation
receivers
locations
Prior art date
Application number
BR112018068762-6A
Other languages
English (en)
Inventor
Zhang Yujie
L. Dai Liwen
Chen Yiqun
Original Assignee
Deere & Company
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 Deere & Company filed Critical Deere & Company
Publication of BR112018068762A2 publication Critical patent/BR112018068762A2/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
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/40—Correcting position, velocity or attitude
    • G01S19/41—Differential correction, e.g. DGPS [differential GPS]
    • 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
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/03—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
    • G01S19/07—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing data for correcting measured positioning data, e.g. DGPS [differential GPS] or ionosphere corrections
    • G01S19/071—DGPS corrections
    • 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
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/03—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
    • G01S19/07—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing data for correcting measured positioning data, e.g. DGPS [differential GPS] or ionosphere corrections
    • G01S19/072—Ionosphere corrections
    • 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
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/32—Multimode operation in a single same satellite system, e.g. GPS L1/L2
    • 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
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42—Determining position
    • G01S19/43—Determining position using carrier phase measurements, e.g. kinematic positioning; using long or short baseline interferometry
    • G01S19/44—Carrier phase ambiguity resolution; Floating ambiguity; LAMBDA [Least-squares AMBiguity Decorrelation Adjustment] method

Landscapes

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

Abstract

um sistema de geração de correções de satélite recebe a informação de medição do receptor de referência a partir de uma pluralidade de receptores de referência em locais estabelecidos. de acordo com a informação de medição do receptor de referência recebida, e locais estabelecidos dos receptores de referência, o sistema determina as soluções de navegação de rota larga para a pluralidade de receptores de referência. o sistema também determina os agrupamentos de valores de ambiguidade de rota larga com diferença única (sd), cada agrupamento compreendendo os pares de ambiguidades flutuantes de rota larga sd para os respectivos pares de satélites. um valor de tendência de rota larga do satélite para cada satélite de uma pluralidade de satélites é inicialmente determinado de acordo com as porções fracionárias das ambiguidades flutuantes de rota larga sd nos agrupamentos e, então, periodicamente atualizado pela aplicação de restrições integrais de rota larga sd em um filtro de kalman. um conjunto de correções de satélite de navegação para cada satélite, incluindo o valor de tendência de rota larga do satélite para cada satélite, é gerado e transmitido para os receptores de navegação para uso na determinação de locais dos receptores de navegação.
BR112018068762-6A 2016-03-18 2017-03-10 método e sistema para determinar as correções de satélite de navegação, e, mídia de armazenamento legível por computador não transitória. BR112018068762A2 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662310545P 2016-03-18 2016-03-18
US62/310545 2016-03-18
US15/448457 2017-03-02
US15/448,457 US10338232B2 (en) 2016-03-18 2017-03-02 Navigation satellite wide-lane bias determination system and method
PCT/US2017/021738 WO2017160617A1 (en) 2016-03-18 2017-03-10 Navigation satellite wide-lane bias determination system and method

Publications (1)

Publication Number Publication Date
BR112018068762A2 true BR112018068762A2 (pt) 2019-04-09

Family

ID=59848279

Family Applications (2)

Application Number Title Priority Date Filing Date
BR112018068749-9A BR112018068749A2 (pt) 2016-03-18 2017-03-10 método e sistema para determinar as correções de satélite de navegação, e, mídia de armazenamento legível por computador não transitória.
BR112018068762-6A BR112018068762A2 (pt) 2016-03-18 2017-03-10 método e sistema para determinar as correções de satélite de navegação, e, mídia de armazenamento legível por computador não transitória.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BR112018068749-9A BR112018068749A2 (pt) 2016-03-18 2017-03-10 método e sistema para determinar as correções de satélite de navegação, e, mídia de armazenamento legível por computador não transitória.

Country Status (5)

Country Link
US (2) US10564294B2 (pt)
EP (2) EP3430437B1 (pt)
CN (2) CN109154670B (pt)
BR (2) BR112018068749A2 (pt)
WO (2) WO2017160618A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10564294B2 (en) 2016-03-18 2020-02-18 Deere & Company Navigation satellite wide-lane bias determination and over-range adjustment system and method
CN108196284B (zh) * 2018-01-20 2021-07-27 中国人民解放军61540部队 一种进行星间单差模糊度固定的gnss网数据处理方法
CN111025340B (zh) * 2018-10-10 2022-02-08 千寻位置网络有限公司 频间偏差一致性的评估方法及装置、监控设备
CN111142127B (zh) * 2018-11-02 2023-04-21 千寻位置网络有限公司 周跳探测方法及其装置
US12016257B2 (en) 2020-02-19 2024-06-25 Sabanto, Inc. Methods for detecting and clearing debris from planter gauge wheels, closing wheels and seed tubes
US11808861B2 (en) * 2021-01-31 2023-11-07 Deere & Company Adaptive estimation of GNSS satellite biases
US11947022B2 (en) * 2021-03-30 2024-04-02 Mitsubishi Electric Research Laboratories, Inc Cooperative state tracking of multiple vehicles using individual and joint estimations
CN113281794A (zh) * 2021-04-27 2021-08-20 中国人民解放军陆军勤务学院 一种并行估计星间单差宽巷fcb的方法
CN114355417B (zh) * 2021-12-08 2023-09-01 杭州电子科技大学 顾及伪距多径、轨道及数据类型的三频周跳探测修复法
US12032077B2 (en) 2022-03-11 2024-07-09 Deere & Company System and method for compensating for scintillation and for facilitation of long-baseline RTK
CN117952328B (zh) * 2024-03-27 2024-06-25 江苏端木软件技术有限公司 一种基于数据分析的自动化测试系统及方法

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5148179A (en) 1991-06-27 1992-09-15 Trimble Navigation Differential position determination using satellites
US5828336A (en) 1996-03-29 1998-10-27 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Robust real-time wide-area differential GPS navigation
US5991691A (en) 1997-02-20 1999-11-23 Raytheon Aircraft Corporation System and method for determining high accuracy relative position solutions between two moving platforms
GB9922736D0 (en) * 1999-09-24 1999-11-24 Racal Res Ltd Global navigation satellite systems and methods
FR2914430B1 (fr) * 2007-03-29 2011-03-04 Centre Nat Detudes Spatiales Cnes Procede de traitement de signaux de radionavigation.
US7961143B2 (en) 2007-05-31 2011-06-14 Navcom Technology, Inc. Partial search carrier-phase integer ambiguity resolution
US9651677B2 (en) 2008-01-14 2017-05-16 Trimble Inc. GNSS signal processing with ionospheric bridging for reconvergence
JP4807376B2 (ja) * 2008-05-07 2011-11-02 トヨタ自動車株式会社 移動体間干渉測位装置及び方法
CN102204396B (zh) 2008-09-10 2014-08-06 科姆拉布斯公司 广域定位系统
FR2936320B1 (fr) * 2008-09-23 2012-12-28 Centre Nat Etd Spatiales Traitement de signaux de radionavigation utilisant une combinaison widelane
US7961141B2 (en) * 2008-12-09 2011-06-14 Navcom Technology, Inc. Methods and systems to increase accuracy in the navigation of single frequency receivers
CN102576080B (zh) 2009-09-19 2013-12-18 天宝导航有限公司 用以估计相位分级的时钟的gnss信号处理
CN103221839B (zh) * 2010-02-14 2015-01-21 天宝导航有限公司 使用区域增强消息的gnss信号处理
US8803736B2 (en) * 2010-02-26 2014-08-12 Navcom Technology, Inc. Method and system for estimating position with bias compensation
JP5305416B2 (ja) * 2010-08-20 2013-10-02 独立行政法人電子航法研究所 衛星航法システムにおける電離圏異常を検出する方法及びその装置。
US8659474B2 (en) 2011-01-12 2014-02-25 Navcom Technology, Inc. Navigation system and method for resolving integer ambiguities using double difference ambiguity constraints
US8456353B2 (en) 2011-01-14 2013-06-04 Deere & Company Method and system for determining clock corrections
BR112013022706A2 (pt) * 2011-03-25 2016-12-06 Europ Agence Spatiale método, aparelho e sistema para determinar uma posição de um objeto possuindo um receptor do sistema de satélite de navegação global por processar dados indiferenciados tais como medições de fase da portadora e produtos externos tais como dados da ionosfera
CN102353969B (zh) * 2011-09-02 2013-07-31 东南大学 精密单点定位技术中相位偏差的估计方法
EP2985631B1 (en) 2014-08-14 2019-08-07 Trimble Inc. Navigation satellite system based positioning involving the generation of receiver-specific or receiver-type-specific correction information
NL2013473B1 (en) * 2014-09-15 2016-09-28 Fugro N V Precise GNSS positioning system with improved ambiguity estimation.
EP3035080B1 (en) 2014-12-16 2022-08-31 Trimble Inc. Navigation satellite system positioning involving the generation of correction information
US11187808B2 (en) 2015-06-19 2021-11-30 Profound Positioning Inc. Methods and systems for performing global navigation satellite system (GNSS) orbit and clock augmentation and position determination
CN105372691B (zh) * 2015-08-18 2017-08-11 中国人民解放军国防科学技术大学 一种模糊度固定的长基线卫星编队gnss相对定位方法
US10422885B2 (en) 2016-03-18 2019-09-24 Deere & Company Rapid recovery of precise position after temporary signal loss
US10564294B2 (en) 2016-03-18 2020-02-18 Deere & Company Navigation satellite wide-lane bias determination and over-range adjustment system and method

Also Published As

Publication number Publication date
EP3430437B1 (en) 2020-08-12
EP3430437A1 (en) 2019-01-23
US20170269225A1 (en) 2017-09-21
BR112018068749A2 (pt) 2019-04-09
EP3430431A1 (en) 2019-01-23
CN109219762B (zh) 2023-08-29
WO2017160618A1 (en) 2017-09-21
EP3430431B1 (en) 2021-03-03
EP3430437A4 (en) 2020-01-01
US10338232B2 (en) 2019-07-02
US20170269223A1 (en) 2017-09-21
US10564294B2 (en) 2020-02-18
WO2017160617A1 (en) 2017-09-21
CN109154670B (zh) 2023-06-02
CN109154670A (zh) 2019-01-04
CN109219762A (zh) 2019-01-15
EP3430431A4 (en) 2020-01-01

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B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]