CN107328416B - 一种基于地磁的智能手机实时定位方法 - Google Patents
一种基于地磁的智能手机实时定位方法 Download PDFInfo
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- CN107328416B CN107328416B CN201710355466.7A CN201710355466A CN107328416B CN 107328416 B CN107328416 B CN 107328416B CN 201710355466 A CN201710355466 A CN 201710355466A CN 107328416 B CN107328416 B CN 107328416B
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- earth magnetism
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- smart phone
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- 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
- G01C21/20—Instruments for performing navigational calculations
- G01C21/206—Instruments for performing navigational calculations specially adapted for indoor navigation
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- 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
- G01C21/04—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by terrestrial means
- G01C21/08—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by terrestrial means involving use of the magnetic field of the earth
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- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Navigation (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710355466.7A CN107328416B (zh) | 2017-05-19 | 2017-05-19 | 一种基于地磁的智能手机实时定位方法 |
Applications Claiming Priority (1)
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CN201710355466.7A CN107328416B (zh) | 2017-05-19 | 2017-05-19 | 一种基于地磁的智能手机实时定位方法 |
Publications (2)
Publication Number | Publication Date |
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CN107328416A CN107328416A (zh) | 2017-11-07 |
CN107328416B true CN107328416B (zh) | 2019-09-03 |
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CN201710355466.7A Active CN107328416B (zh) | 2017-05-19 | 2017-05-19 | 一种基于地磁的智能手机实时定位方法 |
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CN (1) | CN107328416B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110967013A (zh) * | 2018-10-01 | 2020-04-07 | 刘佳兴 | 一种基于室内地磁场信息和智能手机的室内区域定位系统 |
CN111121758B (zh) * | 2019-08-29 | 2021-11-30 | 西安电子科技大学 | 室内磁地图的快速建模与可信定位方法 |
CN111964666B (zh) * | 2020-08-14 | 2022-05-24 | 杭州十域科技有限公司 | 一种通过部署磁铁实现室内地磁定位的方法 |
CN114698094B (zh) * | 2020-12-29 | 2024-09-10 | 华为技术有限公司 | 一种数据处理方法及装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101354253A (zh) * | 2008-09-19 | 2009-01-28 | 北京航空航天大学 | 一种基于匹配度的地磁辅助导航方法 |
US8275544B1 (en) * | 2005-11-21 | 2012-09-25 | Miltec Missiles & Space | Magnetically stabilized forward observation platform |
CN103363988A (zh) * | 2013-07-24 | 2013-10-23 | 武汉诚迈科技有限公司 | 一种利用智能手机传感器实现地磁室内定位导航的方法 |
CN105973246A (zh) * | 2016-04-29 | 2016-09-28 | 海尔优家智能科技(北京)有限公司 | 一种地磁地图的绘制方法、装置及机器人 |
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2017
- 2017-05-19 CN CN201710355466.7A patent/CN107328416B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8275544B1 (en) * | 2005-11-21 | 2012-09-25 | Miltec Missiles & Space | Magnetically stabilized forward observation platform |
CN101354253A (zh) * | 2008-09-19 | 2009-01-28 | 北京航空航天大学 | 一种基于匹配度的地磁辅助导航方法 |
CN103363988A (zh) * | 2013-07-24 | 2013-10-23 | 武汉诚迈科技有限公司 | 一种利用智能手机传感器实现地磁室内定位导航的方法 |
CN105973246A (zh) * | 2016-04-29 | 2016-09-28 | 海尔优家智能科技(北京)有限公司 | 一种地磁地图的绘制方法、装置及机器人 |
Non-Patent Citations (1)
Title |
---|
基于地磁传感器的室内导航解决方法;邢珍珍;《软件工程》;20160430;第19卷(第4期);全文 |
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CN107328416A (zh) | 2017-11-07 |
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Application publication date: 20171107 Assignee: NANJING RONGFEI TECHNOLOGY Co.,Ltd. Assignor: NANJING University OF POSTS AND TELECOMMUNICATIONS Contract record no.: X2020980007041 Denomination of invention: A real time positioning method for smart phones based on geomagnetism Granted publication date: 20190903 License type: Common License Record date: 20201023 |
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Assignee: NANJING RONGFEI TECHNOLOGY CO.,LTD. Assignor: NANJING University OF POSTS AND TELECOMMUNICATIONS Contract record no.: X2020980007041 Date of cancellation: 20211122 |
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