CN101127149B - 人员计步定位方法 - Google Patents
人员计步定位方法 Download PDFInfo
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- CN101127149B CN101127149B CN200710145450XA CN200710145450A CN101127149B CN 101127149 B CN101127149 B CN 101127149B CN 200710145450X A CN200710145450X A CN 200710145450XA CN 200710145450 A CN200710145450 A CN 200710145450A CN 101127149 B CN101127149 B CN 101127149B
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CN200710145450XA CN101127149B (zh) | 2007-09-12 | 2007-09-12 | 人员计步定位方法 |
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CN200710145450XA CN101127149B (zh) | 2007-09-12 | 2007-09-12 | 人员计步定位方法 |
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CN101127149A CN101127149A (zh) | 2008-02-20 |
CN101127149B true CN101127149B (zh) | 2010-09-01 |
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CN200710145450XA Active CN101127149B (zh) | 2007-09-12 | 2007-09-12 | 人员计步定位方法 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102505966B (zh) * | 2011-11-23 | 2013-10-30 | 太原海斯特电子有限公司 | 基于回波相干效应的精确定位方法 |
CN102829796B (zh) * | 2012-08-22 | 2016-12-21 | 中安消物联传感(深圳)有限公司 | 一种可相互定位的计步器 |
CN103217154B (zh) * | 2013-03-19 | 2015-07-22 | 华中科技大学 | 一种煤矿井下人员定位方法及装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1098789A (zh) * | 1994-06-09 | 1995-02-15 | 航空航天工业部第五研究院第五一三研究所 | 微波自动跟踪定位系统 |
CN200944591Y (zh) * | 2006-08-03 | 2007-09-05 | 毛允德 | 能够传输控制信号的跟踪定位系统 |
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- 2007-09-12 CN CN200710145450XA patent/CN101127149B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1098789A (zh) * | 1994-06-09 | 1995-02-15 | 航空航天工业部第五研究院第五一三研究所 | 微波自动跟踪定位系统 |
CN200944591Y (zh) * | 2006-08-03 | 2007-09-05 | 毛允德 | 能够传输控制信号的跟踪定位系统 |
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CN101127149A (zh) | 2008-02-20 |
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Owner name: BEIJING LONGRUAN TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: BEIJING LONGRUAN TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20120515 |
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Effective date of registration: 20120515 Address after: 100190 C, century trade building, No. 66, Zhongguancun East Road, Beijing, Haidian District, 2106 Patentee after: BEIJING LONGRUAN TECHNOLOGIES INC. Address before: 100080 C, century trade building, No. 66, Zhongguancun East Road, Beijing, Haidian District, 2106 Patentee before: Beijing Longruan Technology Development Co., Ltd. |