PL3904911T3 - Sposób i urządzenie do konwersji reprezentacji przestrzeni stanu na reprezentację przestrzeni obserwacji - Google Patents

Sposób i urządzenie do konwersji reprezentacji przestrzeni stanu na reprezentację przestrzeni obserwacji

Info

Publication number
PL3904911T3
PL3904911T3 PL20914762.8T PL20914762T PL3904911T3 PL 3904911 T3 PL3904911 T3 PL 3904911T3 PL 20914762 T PL20914762 T PL 20914762T PL 3904911 T3 PL3904911 T3 PL 3904911T3
Authority
PL
Poland
Prior art keywords
space representation
observation
converting state
state space
converting
Prior art date
Application number
PL20914762.8T
Other languages
English (en)
Inventor
Yutong HE
Xiaomeng Wu
Jialin Zhang
Original Assignee
Shanghai Huace Navigation Technology Ltd.
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 Shanghai Huace Navigation Technology Ltd. filed Critical Shanghai Huace Navigation Technology Ltd.
Publication of PL3904911T3 publication Critical patent/PL3904911T3/pl

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
    • G01S19/03—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
    • G01S19/03—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
    • 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
    • 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
    • G01S19/05—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing aiding data
    • 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
    • G01S19/073—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 involving a network of fixed stations

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)
PL20914762.8T 2020-03-05 2020-03-05 Sposób i urządzenie do konwersji reprezentacji przestrzeni stanu na reprezentację przestrzeni obserwacji PL3904911T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/077947 WO2021174482A1 (zh) 2020-03-05 2020-03-05 从空间域差分信息转换为观测域差分信息的方法和设备

Publications (1)

Publication Number Publication Date
PL3904911T3 true PL3904911T3 (pl) 2024-02-19

Family

ID=77613820

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20914762.8T PL3904911T3 (pl) 2020-03-05 2020-03-05 Sposób i urządzenie do konwersji reprezentacji przestrzeni stanu na reprezentację przestrzeni obserwacji

Country Status (5)

Country Link
US (1) US11971489B2 (pl)
EP (1) EP3904911B1 (pl)
ES (1) ES2968736T3 (pl)
PL (1) PL3904911T3 (pl)
WO (1) WO2021174482A1 (pl)

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US10473790B2 (en) 2017-11-17 2019-11-12 Swift Navigation, Inc. Systems and methods for distributed dense network processing of satellite positioning data
CN113985454A (zh) * 2021-10-23 2022-01-28 闽江学院 一种顾及方位角的电离层投影函数模型的建模方法
US20230184956A1 (en) * 2021-12-10 2023-06-15 Swift Navigation, Inc. System and method for correcting satellite observations
WO2023108257A1 (en) * 2021-12-15 2023-06-22 Uti Limited Partnership System and method for global real-time kinematic precise positioning
CN116361714B (zh) * 2023-06-01 2023-08-04 山东科技大学 一种顾及非各向同性的水平方向对流层延迟分类方法
CN116819591B (zh) * 2023-06-30 2024-01-19 常州市场景信息科技有限公司 基于rtk与蓝牙的定位方法及系统
CN117194869B (zh) * 2023-11-07 2024-03-19 中国科学院国家授时中心 顾及姿态的低轨卫星天线相位中心预报及拟合方法

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US8154445B2 (en) 2010-03-30 2012-04-10 Raytheon Company System and method for frequency domain correction of global navigation satellite system pseudorance measurements in receivers having controlled reception pattern antennas
GB201608940D0 (en) 2016-05-20 2016-07-06 Qinetiq Ltd Method and system for satellite signal processing
CN106646522A (zh) * 2017-01-10 2017-05-10 上海华测导航技术股份有限公司 一种支持外接气象仪的gnss接收机及气象数据采集方法
CN107229061B (zh) 2017-07-18 2019-09-03 武汉大学 一种基于低轨卫星的星地差分实时精密定位方法
CN107561568A (zh) 2017-08-22 2018-01-09 中国科学院国家授时中心 基于统一模型的北斗非差非组合ppp‑rtk定位方法
WO2019095122A1 (zh) 2017-11-14 2019-05-23 华为技术有限公司 一种传输数据的方法、网络设备和服务器
KR102168121B1 (ko) * 2017-12-13 2020-10-20 한국해양과학기술원 Dgnss 중파에서 상태 공간 정보를 이용한 항만 항법을 위한 정밀단독측위-실시간 서비스 시스템
CN108490459B (zh) 2018-02-12 2022-08-05 千寻位置网络有限公司 精度与风险均衡应用于gnss位置服务的方法及系统
CN108923842B (zh) * 2018-07-17 2021-05-04 千寻位置网络有限公司 星地一体多算法融合的高精度定位方法、系统和终端
CN108919634B (zh) * 2018-08-13 2020-08-07 中国科学院国家授时中心 一种北斗三频非差非组合观测值时间传递系统及方法
CN111123295B (zh) * 2018-11-01 2022-03-25 千寻位置网络有限公司 基于ssr的定位方法及装置、定位系统
CN109752747B (zh) * 2019-01-16 2023-01-17 上海华测导航技术股份有限公司 差分数据确定方法、装置、服务器及存储介质
CN110072187B (zh) * 2019-04-19 2020-05-15 深圳思凯微电子有限公司 差分数据的分发、接收方法及装置
AU2020101276B4 (en) * 2020-01-23 2021-04-01 Yongchao Wang Systems and methods for processing GNSS data streams for determination of hardware and atmosphere-delays
US11624838B2 (en) * 2020-07-17 2023-04-11 Swift Navigation, Inc. System and method for providing GNSS corrections
US20230184956A1 (en) * 2021-12-10 2023-06-15 Swift Navigation, Inc. System and method for correcting satellite observations
CN115356757A (zh) * 2022-07-15 2022-11-18 中国人民解放军战略支援部队信息工程大学 一种gnss终端定位数据处理方法

Also Published As

Publication number Publication date
ES2968736T3 (es) 2024-05-13
WO2021174482A1 (zh) 2021-09-10
EP3904911A1 (en) 2021-11-03
US11971489B2 (en) 2024-04-30
EP3904911B1 (en) 2023-12-06
EP3904911A4 (en) 2022-07-20
US20220317310A1 (en) 2022-10-06

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