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CN109565776A - A kind of method, magnetic field beacon apparatus and terminal device obtaining location information - Google Patents

A kind of method, magnetic field beacon apparatus and terminal device obtaining location information Download PDF

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Publication number
CN109565776A
CN109565776A CN201680088167.5A CN201680088167A CN109565776A CN 109565776 A CN109565776 A CN 109565776A CN 201680088167 A CN201680088167 A CN 201680088167A CN 109565776 A CN109565776 A CN 109565776A
Authority
CN
China
Prior art keywords
magnetic field
beacon device
terminal device
field beacon
identifier
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201680088167.5A
Other languages
Chinese (zh)
Inventor
李伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies 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 Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN109565776A publication Critical patent/CN109565776A/en
Pending legal-status Critical Current

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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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Near-Field Transmission Systems (AREA)

Abstract

本发明公开了一种获取位置信息的方法、磁场信标装置及终端设备，涉及通信技术领域，能够通过设置可以产生磁场的磁场信标装置，来解决终端设备因无法感应到地球自身地磁场而引发的无法进行后续位置定位等操作的问题。该方法包括：终端设备感应磁场信标装置产生的磁场，获取所述磁场的磁场特征，所述磁场特征为在时间维度上的三轴空间磁感应强度值；所述终端设备根据所述磁场特征获取所述磁场信标装置的标识；所述终端设备根据所述标识以及对应关系获取所述磁场信标装置的位置，其中，所述对应关系为所述标识和所述磁场信标装置所处位置的对应关系。本发明适用于位置定位过程。

The invention discloses a method for acquiring position information, a magnetic field beacon device and terminal equipment, and relates to the field of communication technology. By setting a magnetic field beacon device capable of generating a magnetic field, the problem of terminal equipment being unable to sense the earth's own geomagnetic field can be solved. The problem caused by the inability to perform subsequent location positioning and other operations. The method includes: a terminal device senses a magnetic field generated by a magnetic field beacon device, and acquires a magnetic field characteristic of the magnetic field, where the magnetic field characteristic is a three-axis spatial magnetic induction intensity value in the time dimension; the terminal device acquires according to the magnetic field characteristic The identifier of the magnetic field beacon device; the terminal device obtains the location of the magnetic field beacon device according to the identifier and a corresponding relationship, wherein the corresponding relationship is the location of the identifier and the magnetic field beacon device corresponding relationship. The present invention is applicable to the position positioning process.

Description

PCT国内申请，说明书已公开。PCT domestic application, the description has been published.

Claims (36)

PCT国内申请，权利要求书已公开。PCT domestic application, the claims have been published.
CN201680088167.5A 2016-08-31 2016-08-31 A kind of method, magnetic field beacon apparatus and terminal device obtaining location information Pending CN109565776A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/097508 WO2018039965A1 (en) 2016-08-31 2016-08-31 Method for acquiring position information, magnetic field beacon apparatus, and terminal device

Publications (1)

Publication Number Publication Date
CN109565776A true CN109565776A (en) 2019-04-02

Family

ID=61300074

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680088167.5A Pending CN109565776A (en) 2016-08-31 2016-08-31 A kind of method, magnetic field beacon apparatus and terminal device obtaining location information

Country Status (2)

Country Link
CN (1) CN109565776A (en)
WO (1) WO2018039965A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110207688A (en) * 2019-06-25 2019-09-06 哈尔滨工业大学 A kind of magnetic beacon fast orienting method and system based on characteristic vector

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1688895A (en) * 2002-08-19 2005-10-26 Q－Track股份有限公司 Near field electromagnetic positioning system and method
US7768392B1 (en) * 2007-03-30 2010-08-03 Savi Technology, Inc. Received signal strength location determination of low frequency tags
CN102741653A (en) * 2009-11-24 2012-10-17 诺基亚公司 Installation of magnetic signal sources for positioning
CN103430513A (en) * 2011-04-20 2013-12-04 索尼爱立信移动通讯有限公司 Method, system and computer program product for registration of and anonymous communication related to tagged object
CN103518408A (en) * 2011-03-07 2014-01-15 伊西斯创新有限公司 Systems and associated devices for providing information
CN105785317A (en) * 2016-03-11 2016-07-20 成都理想境界科技有限公司 Space positioning system and method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI494581B (en) * 2013-01-15 2015-08-01 Ind Tech Res Inst Method and system for measuring position based on magnetic fields

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1688895A (en) * 2002-08-19 2005-10-26 Q－Track股份有限公司 Near field electromagnetic positioning system and method
US7768392B1 (en) * 2007-03-30 2010-08-03 Savi Technology, Inc. Received signal strength location determination of low frequency tags
CN102741653A (en) * 2009-11-24 2012-10-17 诺基亚公司 Installation of magnetic signal sources for positioning
CN103518408A (en) * 2011-03-07 2014-01-15 伊西斯创新有限公司 Systems and associated devices for providing information
CN103430513A (en) * 2011-04-20 2013-12-04 索尼爱立信移动通讯有限公司 Method, system and computer program product for registration of and anonymous communication related to tagged object
CN105785317A (en) * 2016-03-11 2016-07-20 成都理想境界科技有限公司 Space positioning system and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110207688A (en) * 2019-06-25 2019-09-06 哈尔滨工业大学 A kind of magnetic beacon fast orienting method and system based on characteristic vector
CN110207688B (en) * 2019-06-25 2020-12-04 哈尔滨工业大学 A method and system for fast orientation of magnetic beacons based on eigenvectors

Also Published As

Publication number Publication date
WO2018039965A1 (en) 2018-03-08

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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20190402

WD01 Invention patent application deemed withdrawn after publication