CN106526630B - 半周模糊度消除方法和装置 - Google Patents
半周模糊度消除方法和装置 Download PDFInfo
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- CN106526630B CN106526630B CN201510578312.5A CN201510578312A CN106526630B CN 106526630 B CN106526630 B CN 106526630B CN 201510578312 A CN201510578312 A CN 201510578312A CN 106526630 B CN106526630 B CN 106526630B
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 230000008030 elimination Effects 0.000 claims abstract description 22
- 238000003379 elimination reaction Methods 0.000 claims abstract description 22
- 238000004364 calculation method Methods 0.000 claims abstract description 11
- 230000001360 synchronised effect Effects 0.000 claims abstract description 4
- 239000000284 extract Substances 0.000 claims description 4
- 230000001427 coherent effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000001228 spectrum Methods 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
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
- G01S19/29—Acquisition or tracking or demodulation of signals transmitted by the system carrier including Doppler, related
-
- 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
- G01S19/43—Determining position using carrier phase measurements, e.g. kinematic positioning; using long or short baseline interferometry
- G01S19/44—Carrier phase ambiguity resolution; Floating ambiguity; LAMBDA [Least-squares AMBiguity Decorrelation Adjustment] method
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)
Abstract
Description
通道 | 卫星数 | 载波相位(周) | 副载波相位(周) |
1 | 12 | 235342413.844 | 3030159.320 |
2 | 12 | 235342413.344 | 3030159.820 |
3 | 12 | 235342413.344 | 3030159.820 |
4 | 12 | 235342413.344 | 3030159.820 |
5 | 12 | 235342413.844 | 3030160.320 |
6 | 12 | 235342413.344 | 3030159.820 |
7 | 12 | 235342413.344 | 3030159.820 |
8 | 12 | 235342413.344 | 3030159.820 |
9 | 12 | 235342413.344 | 3030159.820 |
10 | 12 | 235342413.344 | 3030159.820 |
11 | 12 | 235342413.344 | 3030159.820 |
12 | 12 | 235342413.344 | 3030159.820 |
通道 | 卫星数 | 载波相位(周) | 副载波相位(周) |
1 | 19 | 236276766.034 | 3042190.123 |
2 | 19 | 236276766.034 | 3042190.122 |
3 | 19 | 236276766.034 | 3042190.123 |
4 | 19 | 236276765.034 | 3042190.122 |
5 | 19 | 236276765.034 | 3042190.123 |
6 | 19 | 236276766.034 | 3042190.122 |
7 | 19 | 236276766.034 | 3042191.123 |
8 | 19 | 236276765.034 | 3042190.123 |
9 | 19 | 236276766.033 | 3042190.122 |
10 | 19 | 236276765.034 | 3042190.123 |
11 | 19 | 236276765.034 | 3042190.123 |
12 | 19 | 236276765.034 | 3042190.123 |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510578312.5A CN106526630B (zh) | 2015-09-11 | 2015-09-11 | 半周模糊度消除方法和装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510578312.5A CN106526630B (zh) | 2015-09-11 | 2015-09-11 | 半周模糊度消除方法和装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106526630A CN106526630A (zh) | 2017-03-22 |
CN106526630B true CN106526630B (zh) | 2018-12-11 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201510578312.5A Active CN106526630B (zh) | 2015-09-11 | 2015-09-11 | 半周模糊度消除方法和装置 |
Country Status (1)
Country | Link |
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CN (1) | CN106526630B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2020114350A (ru) * | 2020-04-22 | 2021-10-22 | Тримбл Инк. | Приемник gnss, приспособленный для создания, использования и передачи программно-сформированных данных спутникового сигнала |
CN113406681B (zh) * | 2021-05-27 | 2022-07-08 | 中国人民解放军国防科技大学 | 载波相位半周模糊快速检测方法及装置 |
CN114675310B (zh) * | 2022-05-30 | 2022-09-30 | 长沙金维信息技术有限公司 | 载波半周修复方法及其rtk整周模糊度固定方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1787445B1 (en) * | 2004-09-07 | 2008-04-23 | European Space Agency | A method and device for demodulating galileo alternate binary offset carrier (altboc) signals |
US7388539B2 (en) * | 2005-10-19 | 2008-06-17 | Hemisphere Gps Inc. | Carrier track loop for GNSS derived attitude |
CN103675852A (zh) * | 2013-12-20 | 2014-03-26 | 航天恒星科技有限公司 | 一种tddm-boc信号双边带四通道捕获方法 |
CN104375151A (zh) * | 2014-09-19 | 2015-02-25 | 清华大学 | 导航信号接收机和接收方法 |
CN104880715A (zh) * | 2015-06-03 | 2015-09-02 | 刘哲 | 应用于BOC(n,n)信号的无模糊接收方法 |
-
2015
- 2015-09-11 CN CN201510578312.5A patent/CN106526630B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1787445B1 (en) * | 2004-09-07 | 2008-04-23 | European Space Agency | A method and device for demodulating galileo alternate binary offset carrier (altboc) signals |
US7388539B2 (en) * | 2005-10-19 | 2008-06-17 | Hemisphere Gps Inc. | Carrier track loop for GNSS derived attitude |
CN103675852A (zh) * | 2013-12-20 | 2014-03-26 | 航天恒星科技有限公司 | 一种tddm-boc信号双边带四通道捕获方法 |
CN104375151A (zh) * | 2014-09-19 | 2015-02-25 | 清华大学 | 导航信号接收机和接收方法 |
CN104880715A (zh) * | 2015-06-03 | 2015-09-02 | 刘哲 | 应用于BOC(n,n)信号的无模糊接收方法 |
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CN106526630A (zh) | 2017-03-22 |
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Effective date of registration: 20220420 Address after: 300480 room 201B, 4th floor, Qifa building, Binhai Tianjin Eco City Science Park, Binhai New Area, Tianjin Patentee after: Tianjin Kaixin Technology Co.,Ltd. Address before: 100084 Tsinghua Yuan, Beijing, Haidian District Patentee before: TSINGHUA University |
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Address after: 100085 901, 9th floor, building 5, yard 1, Shangdi East Road, Haidian District, Beijing Patentee after: Beijing Kaixin Micro Technology Co.,Ltd. Address before: 300480 room 201B, 4th floor, Qifa building, Binhai Tianjin Eco City Science Park, Binhai New Area, Tianjin Patentee before: Tianjin Kaixin Technology Co.,Ltd. |