MX2022012562A - Metodo y sistema de posicionamiento, y aparato. - Google Patents

Metodo y sistema de posicionamiento, y aparato.

Info

Publication number
MX2022012562A
MX2022012562A MX2022012562A MX2022012562A MX2022012562A MX 2022012562 A MX2022012562 A MX 2022012562A MX 2022012562 A MX2022012562 A MX 2022012562A MX 2022012562 A MX2022012562 A MX 2022012562A MX 2022012562 A MX2022012562 A MX 2022012562A
Authority
MX
Mexico
Prior art keywords
terminal device
reference object
message
position information
identification information
Prior art date
Application number
MX2022012562A
Other languages
English (en)
Inventor
Jianqin Liu
Jun Chen
Yongbing Lin
Original Assignee
Huawei Tech Co 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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of MX2022012562A publication Critical patent/MX2022012562A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H04W64/006—Locating users or terminals or network equipment for network management purposes, e.g. mobility management with additional information processing, e.g. for direction or speed determination
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/28—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network with correlation of data from several navigational instruments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • 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
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0018—Transmission from mobile station to base station
    • G01S5/0036—Transmission from mobile station to base station of measured values, i.e. measurement on mobile and position calculation on base station
    • 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
    • G01S5/0205—Details
    • G01S5/0236—Assistance data, e.g. base station almanac
    • 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
    • G01S5/16—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using electromagnetic waves other than radio waves
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H04W4/44—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]
    • 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
    • G01S19/14—Receivers specially adapted for specific applications
    • 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
    • G01S19/48—Determining position by combining or switching between position solutions derived from the satellite radio beacon positioning system and position solutions derived from a further system
    • G01S19/485—Determining position by combining or switching between position solutions derived from the satellite radio beacon positioning system and position solutions derived from a further system whereby the further system is an optical system or imaging system
    • 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
    • G01S19/50—Determining position whereby the position solution is constrained to lie upon a particular curve or surface, e.g. for locomotives on railway tracks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Electromagnetism (AREA)
  • Navigation (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Traffic Control Systems (AREA)

Abstract

Las modalidades de la presente solicitud proporcionan un método y sistema de posicionamiento, y un aparato. El método y sistema de posicionamiento, y el aparato son aplicables a escenarios tales como el internet de vehículos, un vehículo en red, y conducción autónoma, y similares, y pueden resolver un problema de baja precisión de posicionamiento de un primer dispositivo terminal provocado debido a que un objeto de referencia es inaplicable. El método incluye: recibir, por un servidor, un primer mensaje de un primer dispositivo terminal, donde el primer mensaje incluye primera información de ubicación determinada por el primer dispositivo terminal; determinar, por el servidor, un primer objeto de referencia con base en la primera información de ubicación; y enviar, por el servidor, un segundo mensaje al primer dispositivo terminal, donde el segundo mensaje incluye información de identificación del primer objeto de referencia, y la información de identificación del primer objeto de referencia se utiliza por el primer dispositivo terminal para actualizar la primera información de ubicación. De acuerdo con el método proporcionado en esta solicitud, se puede mejorar la precisión de posicionamiento del primer dispositivo terminal.
MX2022012562A 2020-04-07 2020-04-07 Metodo y sistema de posicionamiento, y aparato. MX2022012562A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/083542 WO2021203241A1 (zh) 2020-04-07 2020-04-07 一种定位方法、装置及系统

Publications (1)

Publication Number Publication Date
MX2022012562A true MX2022012562A (es) 2022-11-07

Family

ID=75291257

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022012562A MX2022012562A (es) 2020-04-07 2020-04-07 Metodo y sistema de posicionamiento, y aparato.

Country Status (5)

Country Link
US (1) US20230040051A1 (es)
EP (1) EP4123341A4 (es)
CN (2) CN114885282A (es)
MX (1) MX2022012562A (es)
WO (1) WO2021203241A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113178091B (zh) * 2021-05-12 2022-06-10 中移智行网络科技有限公司 安全行驶区域方法、装置和网络设备
CN116758150B (zh) * 2023-05-15 2024-04-30 阿里云计算有限公司 位置信息确定方法及装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103249142B (zh) * 2013-04-26 2016-08-24 东莞宇龙通信科技有限公司 一种定位方法、系统及移动终端
CN104657389A (zh) * 2013-11-22 2015-05-27 高德软件有限公司 定位方法、系统及移动终端
JP6325806B2 (ja) * 2013-12-06 2018-05-16 日立オートモティブシステムズ株式会社 車両位置推定システム
CN105841687B (zh) * 2015-01-14 2019-12-06 上海智乘网络科技有限公司 室内定位方法和系统
EP3130945B1 (en) * 2015-08-11 2018-05-02 Continental Automotive GmbH System and method for precision vehicle positioning
WO2017212639A1 (ja) * 2016-06-10 2017-12-14 パイオニア株式会社 情報処理装置、計測装置及び制御方法
CN107643086B (zh) * 2016-07-22 2021-04-13 北京四维图新科技股份有限公司 一种车辆定位方法、装置及系统
US10452927B2 (en) * 2017-08-09 2019-10-22 Ydrive, Inc. Object localization within a semantic domain
CN108051836B (zh) * 2017-11-02 2022-06-10 中兴通讯股份有限公司 一种定位方法、装置、服务器及系统
CN110719570B (zh) * 2019-09-09 2021-08-20 华为技术有限公司 地图敏感信息的传输方法及通信装置

Also Published As

Publication number Publication date
CN112640490A (zh) 2021-04-09
WO2021203241A1 (zh) 2021-10-14
CN112640490B (zh) 2022-06-14
EP4123341A4 (en) 2023-05-10
CN114885282A (zh) 2022-08-09
EP4123341A1 (en) 2023-01-25
US20230040051A1 (en) 2023-02-09

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