CN102662157A - 基于多通道声波通信技术的移动终端定位系统 - Google Patents
基于多通道声波通信技术的移动终端定位系统 Download PDFInfo
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Abstract
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信道 | 信道1 | 信道2 | 信道3 | 信道4 | 信道5 | …… | 信道28 |
幅值系数 | 0.72 | 0.73 | 0.75 | 0.8 | 0.83 | …… | 1.8 |
信道 | 位置信息码元 | 距离排序 |
1 | 110001110011000 | 1 |
2 | 101101101111100101011110 | 3 |
3 | 11110000100101011 | 4 |
4 | 100110001110010101 | 2 |
5 | 10100010100111001110110 | 5 |
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Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103874013A (zh) * | 2012-12-17 | 2014-06-18 | 鸿富锦精密工业(深圳)有限公司 | 手机定位系统 |
US8798923B2 (en) * | 2012-10-25 | 2014-08-05 | Symbol Technologies, Inc. | Non-echo ultrasonic doppler for corrected inertial navigation |
CN103973806A (zh) * | 2014-05-20 | 2014-08-06 | 华侨大学 | 一种室内定位的方法 |
CN105355159A (zh) * | 2015-09-30 | 2016-02-24 | 西安建筑科技大学 | 高精度地下景区自助导游系统及其定位方法 |
CN105848102A (zh) * | 2016-03-18 | 2016-08-10 | 上海酷远物联网科技有限公司 | 移动终端定位方法、声波定位收发器、移动终端及系统 |
CN106054131A (zh) * | 2016-05-10 | 2016-10-26 | 北京地平线信息技术有限公司 | 声源定位系统和方法 |
CN106646379A (zh) * | 2016-12-01 | 2017-05-10 | 广州艾想电子科技有限公司 | 一种基于高频声码的室内定位方法、装置及系统 |
WO2018000968A1 (zh) * | 2016-06-28 | 2018-01-04 | 中兴通讯股份有限公司 | 终端定位方法及装置,和终端 |
CN108344974A (zh) * | 2017-09-29 | 2018-07-31 | 中山大学 | 一种用于声波室内定位系统的声波信号编码方法 |
CN109870678A (zh) * | 2018-12-06 | 2019-06-11 | 苏州镭图光电科技有限公司 | 激光雷达发射功率及回波增益自动调节方法及调节装置 |
CN112235710A (zh) * | 2019-06-26 | 2021-01-15 | 北京海益同展信息科技有限公司 | 用于室内定位的方法、基站、定位标签及室内定位系统 |
WO2021083211A1 (zh) * | 2019-10-31 | 2021-05-06 | 重庆交通大学 | 一种用于室内多目标定位的超声波定位系统及方法 |
CN114660538A (zh) * | 2022-03-23 | 2022-06-24 | Oppo广东移动通信有限公司 | 定位方法、装置、系统、终端、存储介质和程序产品 |
CN114675256A (zh) * | 2022-03-23 | 2022-06-28 | Oppo广东移动通信有限公司 | 定位方法、装置、系统、终端、存储介质和程序产品 |
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WO2005012446A1 (en) * | 2003-07-28 | 2005-02-10 | Hewlett-Packard Development Company, L.P. | Use of styrene-maleic anhydride copolymer to control black-to-color bleed |
CN201805551U (zh) * | 2010-05-12 | 2011-04-20 | 苏州位置科技有限公司 | 室内精确定位系统 |
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2012
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Patent Citations (2)
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WO2005012446A1 (en) * | 2003-07-28 | 2005-02-10 | Hewlett-Packard Development Company, L.P. | Use of styrene-maleic anhydride copolymer to control black-to-color bleed |
CN201805551U (zh) * | 2010-05-12 | 2011-04-20 | 苏州位置科技有限公司 | 室内精确定位系统 |
Non-Patent Citations (8)
Title |
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《OCEANS 2003. Proceedings》 20030926 Pierre-Philippe J. Beaujean et al. "Non-Linear Modeling of Underwater Acoustic Waves Propagation for Multi-Receiver Channels" 第273-278页 1-4 第1卷, * |
《Oceans 2005 - Europe》 20050623 Jianguo Huang et al. "Multi-Frequency DPSK Modulation for Long-Range Underwater Acoustic Communication" 第1074-1077页 1-4 第2卷, * |
《水产学报》 19980930 危起伟 等 "长江中华鲟超声波遥测技术" 第211-217页 1-4 第22卷, 第3期 * |
《煤炭学报》 20090731 孙继平 等 "井下主动超声定位系统" 第993-996页 1-4 第34卷, 第7期 * |
JIANGUO HUANG ET AL.: ""Multi-Frequency DPSK Modulation for Long-Range Underwater Acoustic Communication"", 《OCEANS 2005 - EUROPE》, vol. 2, 23 June 2005 (2005-06-23), pages 1074 - 1077 * |
PIERRE-PHILIPPE J. BEAUJEAN ET AL.: ""Non-Linear Modeling of Underwater Acoustic Waves Propagation for Multi-Receiver Channels"", 《OCEANS 2003. PROCEEDINGS》, vol. 1, 26 September 2003 (2003-09-26), pages 273 - 278 * |
危起伟 等: ""长江中华鲟超声波遥测技术"", 《水产学报》, vol. 22, no. 3, 30 September 1998 (1998-09-30), pages 211 - 217 * |
孙继平 等: ""井下主动超声定位系统"", 《煤炭学报》, vol. 34, no. 7, 31 July 2009 (2009-07-31), pages 993 - 996 * |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8798923B2 (en) * | 2012-10-25 | 2014-08-05 | Symbol Technologies, Inc. | Non-echo ultrasonic doppler for corrected inertial navigation |
CN103874013A (zh) * | 2012-12-17 | 2014-06-18 | 鸿富锦精密工业(深圳)有限公司 | 手机定位系统 |
CN103973806A (zh) * | 2014-05-20 | 2014-08-06 | 华侨大学 | 一种室内定位的方法 |
CN103973806B (zh) * | 2014-05-20 | 2017-07-21 | 华侨大学 | 一种室内定位设备和室内定位方法 |
CN105355159A (zh) * | 2015-09-30 | 2016-02-24 | 西安建筑科技大学 | 高精度地下景区自助导游系统及其定位方法 |
CN105848102A (zh) * | 2016-03-18 | 2016-08-10 | 上海酷远物联网科技有限公司 | 移动终端定位方法、声波定位收发器、移动终端及系统 |
CN106054131B (zh) * | 2016-05-10 | 2019-09-10 | 北京地平线信息技术有限公司 | 声源定位系统和方法 |
CN106054131A (zh) * | 2016-05-10 | 2016-10-26 | 北京地平线信息技术有限公司 | 声源定位系统和方法 |
WO2018000968A1 (zh) * | 2016-06-28 | 2018-01-04 | 中兴通讯股份有限公司 | 终端定位方法及装置,和终端 |
CN107544056A (zh) * | 2016-06-28 | 2018-01-05 | 南京中兴软件有限责任公司 | 终端定位方法及装置,和终端 |
CN106646379A (zh) * | 2016-12-01 | 2017-05-10 | 广州艾想电子科技有限公司 | 一种基于高频声码的室内定位方法、装置及系统 |
CN108344974A (zh) * | 2017-09-29 | 2018-07-31 | 中山大学 | 一种用于声波室内定位系统的声波信号编码方法 |
CN108344974B (zh) * | 2017-09-29 | 2021-12-31 | 中山大学 | 一种用于声波室内定位系统的声波信号编码方法 |
CN109870678A (zh) * | 2018-12-06 | 2019-06-11 | 苏州镭图光电科技有限公司 | 激光雷达发射功率及回波增益自动调节方法及调节装置 |
CN109870678B (zh) * | 2018-12-06 | 2024-02-20 | 苏州镭图光电科技有限公司 | 激光雷达发射功率及回波增益自动调节方法及调节装置 |
CN112235710A (zh) * | 2019-06-26 | 2021-01-15 | 北京海益同展信息科技有限公司 | 用于室内定位的方法、基站、定位标签及室内定位系统 |
CN112235710B (zh) * | 2019-06-26 | 2024-04-09 | 京东科技信息技术有限公司 | 用于室内定位的方法、基站、定位标签及室内定位系统 |
WO2021083211A1 (zh) * | 2019-10-31 | 2021-05-06 | 重庆交通大学 | 一种用于室内多目标定位的超声波定位系统及方法 |
CN114660538A (zh) * | 2022-03-23 | 2022-06-24 | Oppo广东移动通信有限公司 | 定位方法、装置、系统、终端、存储介质和程序产品 |
CN114675256A (zh) * | 2022-03-23 | 2022-06-28 | Oppo广东移动通信有限公司 | 定位方法、装置、系统、终端、存储介质和程序产品 |
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Effective date of registration: 20150827 Address after: 310013, Hangzhou City, Zhejiang province Xihu District City mood apartment 8 Room 1202 Patentee after: Liu Dongdong Patentee after: Ran Jia Patentee after: Zhao Liang Address before: 310013, E201, room two, block E, Huaxing times industrial park, No. 18 Tang Miao Road, Zhejiang, Xihu District, Hangzhou, China Patentee before: Hangzhou Ruiang Technology Co.,Ltd. |
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Application publication date: 20120912 Assignee: Changzhou Lanshilin Chemical Co.,Ltd. Assignor: Zhoushan Intellectual Property Promotion Association Contract record no.: X2024980043268 Denomination of invention: Mobile terminal positioning system based on multi-channel acoustic communication technology Granted publication date: 20130911 License type: Common License Record date: 20250102 |
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