BR112013022706A2 - 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 - Google Patents
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 ionosferaInfo
- Publication number
- BR112013022706A2 BR112013022706A2 BR112013022706A BR112013022706A BR112013022706A2 BR 112013022706 A2 BR112013022706 A2 BR 112013022706A2 BR 112013022706 A BR112013022706 A BR 112013022706A BR 112013022706 A BR112013022706 A BR 112013022706A BR 112013022706 A2 BR112013022706 A2 BR 112013022706A2
- Authority
- BR
- Brazil
- Prior art keywords
- data
- satellite
- gnss
- determining
- ionosphere
- Prior art date
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
- G01S19/01—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
- G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
- G01S19/29—Acquisition or tracking or demodulation of signals transmitted by the system carrier including Doppler, related
-
- 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
-
- 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
- G01S19/02—Details of the space or ground control segments
Abstract
resumo patente de invenção: "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". a presente invenção refere-se a um método para determinar uma posição de um objeto possuindo um receptor do sistema global de satélite de navegação (gnss). de acordo com a invenção, o método compreendendo as etapas de: receber sinais pelo receptor gnss que são transmitidos pelos transmissores gnss posicionados a bordo dos satélites que estão posicionados em uma visão do objeto; atualizar dados de serviço no objeto, os dados de serviço incluindo dados de relógio do satélite indicando relógios internos dos satélites, dados de órbita do satélite indicando posições dos satélites, dados de erro sistemático de código de atraso do satélite se relacionando com os erros sistemáticos de código de atraso dos transmissores gnss e dados de modelo ionosférico indicando um estado de uma ionosfera; determinar, baseado nos dados de modelo ionosférico, dados de atraso ionosférico indicando correções se relacionando com atrasos dos sinais, os atrasos dos sinais resultando de uma passagem dos sinais através da ionosfera entre a transmissão dos sinais a partir dos transmissores gnss e a recepção dos sinais pelo receptor gnss; e determinar uma posição do objeto baseado nos sinais, nos dados de relógio do satélite, nos dados de órbita do satélite, nos dados de erro sistemático de código de atraso do satélite e nos dados de atraso ionosférico determinados.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2011/001512 WO2012130252A1 (en) | 2011-03-25 | 2011-03-25 | Method, apparatus and system for determining a position of an object having a global navigation satellite system receiver by processing undifferenced data like carrier phase measurements and external products like ionosphere data |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112013022706A2 true BR112013022706A2 (pt) | 2016-12-06 |
Family
ID=44312336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112013022706A BR112013022706A2 (pt) | 2011-03-25 | 2011-03-25 | 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 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9494693B2 (pt) |
EP (1) | EP2689268B1 (pt) |
CN (1) | CN103502844B (pt) |
BR (1) | BR112013022706A2 (pt) |
ES (1) | ES2576875T3 (pt) |
RU (1) | RU2565386C2 (pt) |
WO (1) | WO2012130252A1 (pt) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012202095A1 (de) * | 2011-02-14 | 2012-08-16 | Trimble Navigation Ltd. | GNSS-Signalverarbeitung mit Ionosphärenmodell für synthetische Referenzdaten |
CN103620444B (zh) * | 2011-03-22 | 2015-07-29 | 天宝导航有限公司 | 使用用于重新收敛的电离层桥接的gnss信号处理 |
CN103777211B (zh) * | 2012-10-22 | 2016-03-30 | 中兴通讯股份有限公司 | 电离层延迟修正参数的传递方法、装置及导航卫星 |
FR2998976B1 (fr) * | 2012-11-30 | 2015-01-16 | Thales Sa | Procede et systeme de determination d'une erreur de l'estimation du temps de la traversee de la ionosphere |
US10222482B2 (en) * | 2013-01-18 | 2019-03-05 | Seiko Epson Corporation | Position information generation device, timing signal generation device, electronic apparatus, and moving object |
EP3489720A1 (en) | 2014-10-30 | 2019-05-29 | Mitsubishi Electric Corporation | Positioning device |
JP6298176B2 (ja) * | 2014-12-02 | 2018-03-20 | 三菱電機株式会社 | 測位装置 |
US9798017B2 (en) | 2015-04-09 | 2017-10-24 | Topcon Positioning Systems, Inc. | Reducing time and increasing reliability of ambiguity resolution in GNSS |
EP3109672B1 (en) | 2015-06-24 | 2018-12-12 | Centre National d'Etudes Spatiales | Gnss receiver with a capability to resolve ambiguities using an uncombined formulation |
US11175414B2 (en) * | 2015-06-29 | 2021-11-16 | Deere & Company | Satellite navigation receiver for relative positioning with bias estimation |
ITUB20156897A1 (it) * | 2015-12-07 | 2017-06-07 | St Microelectronics Srl | Procedimento per l'acquisizione di un satellite geo (geostationary earth orbit) e ricevitore corrispondente |
US10564294B2 (en) * | 2016-03-18 | 2020-02-18 | Deere & Company | Navigation satellite wide-lane bias determination and over-range adjustment system and method |
AU2017285718C1 (en) * | 2016-06-14 | 2019-08-29 | Rodney HERRING | Software-defined radio earth atmosphere imager |
WO2018009088A1 (en) * | 2016-07-04 | 2018-01-11 | Llc "Topcon Positioning Systems" | Gnss positioning system and method using multiple processing threads |
US10782417B2 (en) * | 2016-07-29 | 2020-09-22 | Trimble Inc. | Mobile reference station for GNSS positioning |
ES2842434T3 (es) * | 2016-09-30 | 2021-07-14 | Fraunhofer Ges Forschung | Localización basada en la división de telegramas |
US10551504B2 (en) * | 2016-10-04 | 2020-02-04 | Trimble Inc. | Method and system for sharing convergence data |
DK3430485T3 (da) | 2017-02-08 | 2021-08-23 | Sz Dji Technology Co Ltd | Fremgangsmåder og system til at styre et bevægeligt objekt |
DE102017204580A1 (de) * | 2017-02-22 | 2018-08-23 | Robert Bosch Gmbh | Verfahren zur Bestimmung einer Elektronendichteverteilung in der Erdatmosphäre |
DE102017202901A1 (de) | 2017-02-23 | 2018-08-23 | Robert Bosch Gmbh | Verfahren zur Bestimmung eines adaptiven Modells einer Elektronendichteverteilung |
CN108415046B (zh) | 2017-12-20 | 2021-01-05 | 中国科学院上海天文台 | 一种接收机导航定位的方法以及接收机 |
CN108415006A (zh) * | 2018-02-27 | 2018-08-17 | 武汉大学 | 一种非合作短波辐射源广域分布式短波网单天线时差定位法 |
CN108562917B (zh) * | 2018-04-09 | 2021-09-28 | 东南大学 | 附加正交函数拟合条件的约束滤波解算方法及装置 |
DE102018206788A1 (de) * | 2018-05-03 | 2019-11-07 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Überprüfen von Ionosphärenkorrekturparametern zur Satellitennavigation für ein Fahrzeug |
CN108508470A (zh) * | 2018-05-16 | 2018-09-07 | 武汉大学 | 面向全球无缝的瞬时分米级导航定位方法 |
DE102019110512A1 (de) * | 2018-07-10 | 2020-01-16 | Friedrich-Alexander Universität Erlangen-Nürnberg | Ortungsverfahren zur Lokalisierung wenigstens eines Objektes unter Verwendung wellenbasierter Signale sowie Ortungssystem |
CN108957488B (zh) * | 2018-08-09 | 2021-04-16 | 北京航空航天大学 | 一种基于相位屏理论的电离层不规则体的漂移速度计算方法 |
US11079496B2 (en) * | 2018-08-27 | 2021-08-03 | Industrial Technology Research Institute | Precise point positioning method and positioning apparatus and recording medium thereof |
JPWO2020066153A1 (ja) * | 2018-09-26 | 2021-08-30 | Necソリューションイノベータ株式会社 | 情報処理装置、情報処理システム、情報処理方法およびプログラム |
RU190342U1 (ru) * | 2018-10-02 | 2019-06-27 | Юрий Игоревич Галушко | Адаптивный одночастотный радионавигационный приемник |
CN111158031B (zh) * | 2018-11-07 | 2022-09-06 | 千寻位置网络有限公司 | 电离层延迟的提取方法及装置、用户及服务端、定位系统 |
CN112285745B (zh) * | 2020-11-18 | 2022-09-23 | 青岛杰瑞自动化有限公司 | 基于北斗三号卫星导航系统的三频模糊度固定方法及系统 |
CN112666578A (zh) * | 2020-12-16 | 2021-04-16 | 中国人民解放军61081部队 | 顾及轨道误差和电离层延迟的双向定时算法及计算装置 |
CN115390096B (zh) * | 2022-08-29 | 2023-04-25 | 浙江大学 | 基于全视角星载gnss接收系统的低轨卫星实时相对定轨方法 |
CN115598673B (zh) * | 2022-09-29 | 2023-10-24 | 同济大学 | Igs gnss卫星钟差和轨道单天相邻产品边界处偏差计算方法 |
CN115856945B (zh) * | 2023-02-03 | 2023-07-07 | 北京航空航天大学 | 适用于gnss多频点的精密单点授时方法、装置及介质 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU733187B2 (en) | 1995-10-24 | 2001-05-10 | Inmarsat Global Limited | Satellite radiodetermination |
US6327534B1 (en) | 1996-09-30 | 2001-12-04 | Qualcomm Incorporated | Unambiguous position determination using two low-earth orbit satellites |
US6252545B1 (en) * | 2000-02-04 | 2001-06-26 | Lucent Technologies Inc. | Enhancement of signal-detection capability of GPS systems |
FR2849209B1 (fr) | 2002-12-19 | 2007-04-06 | Agence Spatiale Europeenne | Procede et systeme de navigation en temps reel a l'aide de signaux radioelectriques a trois porteuses emis par des satellites et de corrections ionospheriques |
DE112007000563T5 (de) * | 2006-03-07 | 2009-01-08 | Trimble Navigation Ltd., Sunnyvale | GNSS-Signalverarbeitungsverfahren und -vorrichtung |
AU2007347851A1 (en) * | 2006-05-18 | 2008-09-04 | The Boeing Company | Generalized high performance navigation system |
US8456359B2 (en) * | 2008-10-03 | 2013-06-04 | Trimble Navigation Limited | Continuous tracking counter for enabling cycle-slip free messages in a network of global navigation system satellite receivers |
US8587475B2 (en) * | 2008-10-06 | 2013-11-19 | Trimble Navigation Limited | Position estimation methods and apparatus |
CN101403790B (zh) * | 2008-11-13 | 2013-09-25 | 浙江师范大学 | 单频gps接收机的精密单点定位方法 |
CN101750600B (zh) * | 2008-12-18 | 2012-02-29 | 同济大学 | 一种用于测绘与导航的实时高精度定位方法 |
DE112011100528T5 (de) * | 2010-02-14 | 2012-12-06 | Trimble Navigation Limited | GNSS-Signalverarbeitungmit regionaler Augmentationsnachricht |
-
2011
- 2011-03-25 CN CN201180068590.6A patent/CN103502844B/zh active Active
- 2011-03-25 EP EP11713678.8A patent/EP2689268B1/en active Active
- 2011-03-25 ES ES11713678.8T patent/ES2576875T3/es active Active
- 2011-03-25 RU RU2013147401/07A patent/RU2565386C2/ru active
- 2011-03-25 BR BR112013022706A patent/BR112013022706A2/pt not_active Application Discontinuation
- 2011-03-25 WO PCT/EP2011/001512 patent/WO2012130252A1/en active Application Filing
- 2011-03-25 US US14/007,647 patent/US9494693B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
RU2565386C2 (ru) | 2015-10-20 |
US9494693B2 (en) | 2016-11-15 |
ES2576875T3 (es) | 2016-07-11 |
CN103502844A (zh) | 2014-01-08 |
EP2689268B1 (en) | 2016-05-11 |
WO2012130252A1 (en) | 2012-10-04 |
US20140070992A1 (en) | 2014-03-13 |
CN103502844B (zh) | 2016-06-29 |
RU2013147401A (ru) | 2015-04-27 |
EP2689268A1 (en) | 2014-01-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR112013022706A2 (pt) | 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 | |
WO2011034616A3 (en) | Gnss signal processing to estimate phase-leveled clocks | |
RU2621827C2 (ru) | Бортовая система содействия пилотированию летательного аппарата, основанная на системе gnss, имеющая избыточную и несходную архитектуру для повышенного уровня достоверности | |
JP2014531803A5 (pt) | ||
US20090109090A1 (en) | Position determination with reference data outage | |
WO2012115482A3 (en) | Pseudolite-based navigation system | |
RU2011142686A (ru) | Способ и система геолокализации радиомаяка в системе тревожного оповещения и спасения | |
WO2011009109A3 (en) | System and method for aircraft navigation using signals transmitted in the dme transponder frequency range | |
FR2881008B1 (fr) | Recepteur de positionnement par satellite a integrite et continuite ameliorees | |
RU2014106929A (ru) | Усовершенствованные синхронизация по времени и передача значений времени для группировок спутников посредством определения расстояния между спутниками и использования источника точного времени | |
BR112017028204A2 (pt) | receptor de navegação por satélite, e, método para receber um sinal de recepção | |
US9618625B2 (en) | System and method for continuous carrier wave reconstruction | |
US20200041658A1 (en) | Gnss receiver with a capability to resolve ambiguities using an uncombined formulation | |
CN102981402B (zh) | 一种星地时间校准方法 | |
CN103149571B (zh) | 一种基于gnss信号辅助的时频差综合修正方法 | |
GB201220369D0 (en) | Adding multi-system functionalities to legacy navigation satellite system receivers | |
GB2466900A (en) | Systems and methods for synthesizing gps measurements to improve gps location availability | |
WO2020226862A3 (en) | Simultaneous tracking and navigation using leo satellite signals | |
NZ584205A (en) | A positioning system and method integrating measurements from Global Navigation Satellite Systems (GNSS) and Inertial Navigation Systems (INS) | |
CN103576176A (zh) | 一种直发信号差分伪卫星与星地组合的差分定位方法 | |
Schmitz | RTCM state space representation messages, status and plans | |
US8532885B1 (en) | Automatic GNSS signal allocation between remote and base receivers | |
AU2015227415B2 (en) | Method and system for dynamic-to-dynamic Precise Relative Positioning using Global Navigation Satellite Systems | |
WO2012062723A3 (de) | Verfahren zur höhenprofilbestimmung einer fahrstrecke eines schienenfahrzeugs | |
GB2529119A (en) | Phase multi-path mitigation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
B08G | Application fees: restoration [chapter 8.7 patent gazette] | ||
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL |