CN104215990A - 一种基于无线网络单节点的辅助gps定位方法和系统 - Google Patents
一种基于无线网络单节点的辅助gps定位方法和系统 Download PDFInfo
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- CN104215990A CN104215990A CN201410495454.0A CN201410495454A CN104215990A CN 104215990 A CN104215990 A CN 104215990A CN 201410495454 A CN201410495454 A CN 201410495454A CN 104215990 A CN104215990 A CN 104215990A
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- China
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- gps
- current time
- location
- sigma
- positioning result
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000007476 Maximum Likelihood Methods 0.000 claims abstract description 59
- 230000004807 localization Effects 0.000 claims description 19
- 238000001914 filtration Methods 0.000 claims description 12
- 238000013499 data model Methods 0.000 claims description 10
- 238000007405 data analysis Methods 0.000 claims description 7
- 238000013481 data capture Methods 0.000 claims description 7
- 238000004364 calculation method Methods 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000001413 cellular effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Classifications
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- 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
- G01S19/45—Determining position by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement
- G01S19/46—Determining position by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement the supplementary measurement being of a radio-wave signal type
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Navigation (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410495454.0A CN104215990B (zh) | 2014-09-24 | 2014-09-24 | 一种基于无线网络单节点的辅助gps定位方法和系统 |
Applications Claiming Priority (1)
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CN201410495454.0A CN104215990B (zh) | 2014-09-24 | 2014-09-24 | 一种基于无线网络单节点的辅助gps定位方法和系统 |
Publications (2)
Publication Number | Publication Date |
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CN104215990A true CN104215990A (zh) | 2014-12-17 |
CN104215990B CN104215990B (zh) | 2017-01-11 |
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CN201410495454.0A Active CN104215990B (zh) | 2014-09-24 | 2014-09-24 | 一种基于无线网络单节点的辅助gps定位方法和系统 |
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CN (1) | CN104215990B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104567860A (zh) * | 2014-12-29 | 2015-04-29 | 深圳市科松电子有限公司 | 一种机器人自主导航方法、装置及系统 |
CN112190240A (zh) * | 2020-09-21 | 2021-01-08 | 四川大学华西医院 | 一种基于物联网的老年人健康监测报警设备及方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070252761A1 (en) * | 2006-04-27 | 2007-11-01 | Havish Koorapaty | Method and arrangement for base station location, base station synchronization, and mobile station location |
US20100171657A1 (en) * | 2008-06-12 | 2010-07-08 | Northern Illinois University | System and method for wireless positioning and location determination |
CN102209386A (zh) * | 2011-05-26 | 2011-10-05 | 北京邮电大学 | 一种室内无线定位方法及装置 |
CN102469581A (zh) * | 2010-11-18 | 2012-05-23 | 上海启电信息科技有限公司 | 一种基于无线传感技术的移动定位装置 |
CN103167605A (zh) * | 2013-03-07 | 2013-06-19 | 哈尔滨工业大学 | 一种卫星辅助信号覆盖图建立/更新的WiFi室外定位方法 |
-
2014
- 2014-09-24 CN CN201410495454.0A patent/CN104215990B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070252761A1 (en) * | 2006-04-27 | 2007-11-01 | Havish Koorapaty | Method and arrangement for base station location, base station synchronization, and mobile station location |
US20100171657A1 (en) * | 2008-06-12 | 2010-07-08 | Northern Illinois University | System and method for wireless positioning and location determination |
CN102469581A (zh) * | 2010-11-18 | 2012-05-23 | 上海启电信息科技有限公司 | 一种基于无线传感技术的移动定位装置 |
CN102209386A (zh) * | 2011-05-26 | 2011-10-05 | 北京邮电大学 | 一种室内无线定位方法及装置 |
CN103167605A (zh) * | 2013-03-07 | 2013-06-19 | 哈尔滨工业大学 | 一种卫星辅助信号覆盖图建立/更新的WiFi室外定位方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104567860A (zh) * | 2014-12-29 | 2015-04-29 | 深圳市科松电子有限公司 | 一种机器人自主导航方法、装置及系统 |
CN112190240A (zh) * | 2020-09-21 | 2021-01-08 | 四川大学华西医院 | 一种基于物联网的老年人健康监测报警设备及方法 |
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Publication number | Publication date |
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CN104215990B (zh) | 2017-01-11 |
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Address after: 518107 Guangdong province Shenzhen City Guangming Street million Daiheng high tech Industrial Park No. 5 Building 5 floor Applicant after: Shenzhen City Zhongzhi Kechuang Robot Co.,Ltd. Address before: 518107 Guangdong province Shenzhen City Guangming Street million Daiheng high tech Industrial Park No. 5 Building 5 floor Applicant before: SHENZHEN COSON ELECTRONIC CO.,LTD. |
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Address after: 518107 Shenzhen, Guangdong Guangming New District Guangming Street Wan Dai Heng hi tech Industrial Park 5, 5 floor. Patentee after: SMART SECURITY & SURVEILLANCE ROBOT Co.,Ltd. Address before: 518107 Shenzhen, Guangdong Guangming New District Guangming Street Wan Dai Heng hi tech Industrial Park 5, 5 floor. Patentee before: Shenzhen City Zhongzhi Kechuang Robot Co.,Ltd. |
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Effective date of registration: 20180830 Address after: 518000 Shenzhen, Guangdong Guangming New District Guangming Street Wan Dai Heng hi tech Industrial Park 5, 5 floor. Patentee after: SHENZHEN ZHONGZHI KECHUANG ROBOT Co.,Ltd. Address before: 518107 Shenzhen, Guangdong Guangming New District Guangming Street Wan Dai Heng hi tech Industrial Park 5, 5 floor. Patentee before: SMART SECURITY & SURVEILLANCE ROBOT Co.,Ltd. |
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Effective date of registration: 20210507 Address after: 518000 floor 1, building 2, wandaiheng Guangming hi tech park, Zhenmei community, Xinhu street, Guangming District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Zhongzhi Yonghao robot Co.,Ltd. Address before: 518000 Shenzhen, Guangdong Guangming New District Guangming Street Wan Dai Heng hi tech Industrial Park 5, 5 floor. Patentee before: SHENZHEN ZHONGZHI KECHUANG ROBOT Co.,Ltd. |
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