CN109564270A - 定位信息确定方法及装置 - Google Patents

定位信息确定方法及装置 Download PDF

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Publication number
CN109564270A
CN109564270A CN201780047856.6A CN201780047856A CN109564270A CN 109564270 A CN109564270 A CN 109564270A CN 201780047856 A CN201780047856 A CN 201780047856A CN 109564270 A CN109564270 A CN 109564270A
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China
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location data
target position
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value
location
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CN201780047856.6A
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CN109564270B (zh
Inventor
黎高鹏
曹智强
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Honor Device Co Ltd
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Huawei Technologies Co Ltd
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Priority to CN202110267384.3A priority Critical patent/CN113219504B/zh
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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
    • G01S19/42—Determining position
    • G01S19/421—Determining position by combining or switching between position solutions or signals derived from different satellite radio beacon positioning systems; by combining or switching between position solutions or signals derived from different modes of operation in a single system
    • G01S19/423—Determining position by combining or switching between position solutions or signals derived from different satellite radio beacon positioning systems; by combining or switching between position solutions or signals derived from different modes of operation in a single system by combining or switching between position solutions derived from different satellite radio beacon positioning 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
    • 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

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

Abstract

一种定位信息确定方法及装置，通过获取目标位置的N个定位数据，计算定位数据之间的距离值(101)；在N个定位数据中确定出距离值小于等于预设收敛阈值的第一定位数据(102)；根据第一定位数据，确定目标位置的定位信息(103)，从而提高定位数据的定位精度，尤其对于弱信号情况下所存在的定位时间长，功耗大的问题有显著地改善，可以大幅度地提升定位速率，提高定位的准确性。

Description

PCT国内申请，说明书已公开。

Claims (36)

  1. PCT国内申请，权利要求书已公开。
CN201780047856.6A 2017-02-28 2017-06-15 定位信息确定方法及装置 Active CN109564270B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110267384.3A CN113219504B (zh) 2017-02-28 2017-06-15 定位信息确定方法及装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201710113982 2017-02-28
CN2017101139829 2017-02-28
PCT/CN2017/088446 WO2018157504A1 (zh) 2017-02-28 2017-06-15 定位信息确定方法及装置

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CN109564270A true CN109564270A (zh) 2019-04-02
CN109564270B CN109564270B (zh) 2021-03-23

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WO (1) WO2018157504A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
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CN111947665A (zh) * 2020-08-18 2020-11-17 腾讯科技（深圳）有限公司 导航控制方法、装置和设备及计算机存储介质
CN113655505A (zh) * 2021-08-27 2021-11-16 西安广和通无线通信有限公司 定位调整方法、装置、电子设备和存储介质

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CN109814068B (zh) * 2019-01-30 2023-07-28 广州轨道交通建设监理有限公司 一种工地人员定位***及工地人员定位方法
CN114089101A (zh) * 2021-11-11 2022-02-25 广东电网有限责任公司广州供电局 一种低压电网故障台区判断方法及装置
CN114245306A (zh) * 2021-12-14 2022-03-25 深圳市融纳海川科技有限公司 一种定位修正的方法、装置及***
CN115002835A (zh) * 2022-06-30 2022-09-02 商飞软件有限公司 基于北斗***的飞机位置信息压缩传输方法

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JP2003279362A (ja) * 2002-01-18 2003-10-02 Alpine Electronics Inc 車両位置修正装置およびｇｐｓ測位信頼度判定方法
CN101247650A (zh) * 2008-03-20 2008-08-20 中科院嘉兴中心微***所分中心 一种在无线传感器网络中基于无线信号强度的节点室内定位方法
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CN104076329A (zh) * 2013-03-25 2014-10-01 日电（中国）有限公司 节点定位方法和装置
CN105182389A (zh) * 2014-03-26 2015-12-23 马维尔国际有限公司 利用用户设备收集定位数据的方法和用户设备
CN105022027A (zh) * 2015-04-17 2015-11-04 北京嘀嘀无限科技发展有限公司 一种数据过滤方法及装置
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111947665A (zh) * 2020-08-18 2020-11-17 腾讯科技（深圳）有限公司 导航控制方法、装置和设备及计算机存储介质
CN113655505A (zh) * 2021-08-27 2021-11-16 西安广和通无线通信有限公司 定位调整方法、装置、电子设备和存储介质
CN113655505B (zh) * 2021-08-27 2023-09-29 西安广和通无线通信有限公司 定位调整方法、装置、电子设备和存储介质

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CN113219504B (zh) 2023-04-18
CN113219504A (zh) 2021-08-06
WO2018157504A1 (zh) 2018-09-07
CN109564270B (zh) 2021-03-23

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