CN104570005B - 一种用于隧道内的实时同步卫星导航信号模拟系统 - Google Patents
一种用于隧道内的实时同步卫星导航信号模拟系统 Download PDFInfo
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- CN104570005B CN104570005B CN201410834283.XA CN201410834283A CN104570005B CN 104570005 B CN104570005 B CN 104570005B CN 201410834283 A CN201410834283 A CN 201410834283A CN 104570005 B CN104570005 B CN 104570005B
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- 230000000638 stimulation Effects 0.000 title 1
- 238000004088 simulation Methods 0.000 claims abstract description 37
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 26
- 238000012937 correction Methods 0.000 claims description 13
- 238000012544 monitoring process Methods 0.000 abstract description 7
- 230000001360 synchronised effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- JCYWCSGERIELPG-UHFFFAOYSA-N imes Chemical class CC1=CC(C)=CC(C)=C1N1C=CN(C=2C(=CC(C)=CC=2C)C)[C]1 JCYWCSGERIELPG-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 229910052701 rubidium Inorganic materials 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
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- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 206010045178 Tunnel vision Diseases 0.000 description 1
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- 235000008434 ginseng Nutrition 0.000 description 1
- 230000008821 health effect Effects 0.000 description 1
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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
- G01S19/03—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
- G01S19/10—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing dedicated supplementary positioning signals
- G01S19/11—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing dedicated supplementary positioning signals wherein the cooperating elements are pseudolites or satellite radio beacon positioning system signal repeaters
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410834283.XA CN104570005B (zh) | 2014-12-26 | 2014-12-26 | 一种用于隧道内的实时同步卫星导航信号模拟系统 |
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CN201410834283.XA CN104570005B (zh) | 2014-12-26 | 2014-12-26 | 一种用于隧道内的实时同步卫星导航信号模拟系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104570005A CN104570005A (zh) | 2015-04-29 |
CN104570005B true CN104570005B (zh) | 2017-02-01 |
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CN201410834283.XA Active CN104570005B (zh) | 2014-12-26 | 2014-12-26 | 一种用于隧道内的实时同步卫星导航信号模拟系统 |
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CN (1) | CN104570005B (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105259561B (zh) * | 2015-11-24 | 2017-11-07 | 郑州威科姆科技股份有限公司 | 一种卫星时间同步设备异常处理能力的测试装置和方法 |
CN106405586B (zh) * | 2016-10-18 | 2019-02-15 | 北京理工雷科电子信息技术有限公司 | 卫星导航模拟器及时间同步的高逼真导航信号复现方法 |
CN106980122A (zh) * | 2017-04-07 | 2017-07-25 | 湖南国科防务电子科技有限公司 | 室内环境下卫星导航定位增强系统及方法 |
CN109061690A (zh) * | 2018-07-05 | 2018-12-21 | 格星微电子科技成都有限公司 | 一种基于伪卫星的无人机管制方法 |
CN109031377B (zh) * | 2018-07-05 | 2019-06-04 | 格星微电子科技成都有限公司 | 一种基于伪卫星的隧道内定位方法 |
CN109100746A (zh) * | 2018-09-30 | 2018-12-28 | 武汉大学 | 一种基于转发节点的隧道定位系统及方法 |
CN109358487B (zh) * | 2018-10-10 | 2021-08-13 | 武汉大学 | 一种基于gnss精密授时的伪卫星系统及方法 |
CN109738927A (zh) * | 2018-12-14 | 2019-05-10 | 湖南卫导信息科技有限公司 | 隧道内外导航信号连续定位系统和方法 |
CN109828289A (zh) * | 2019-03-06 | 2019-05-31 | 湖南卫导信息科技有限公司 | 用于隧道的导航信息仿真系统 |
CN110749904B (zh) * | 2019-10-22 | 2023-05-23 | 南京航空航天大学 | 一种基于虚拟卫星的隧道内卫星导航信号增强方法 |
CN110716217A (zh) * | 2019-10-29 | 2020-01-21 | 中国电子科技集团公司第五十四研究所 | 一种阵列伪卫星室内定位方法及系统 |
CN110716218A (zh) * | 2019-10-29 | 2020-01-21 | 中国电子科技集团公司第五十四研究所 | 一种阵列伪卫星与gnss相结合的定位方法及系统 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1647832B1 (en) * | 2003-07-17 | 2010-03-10 | Fujitsu Limited | Gps satellite simulation system |
TWI548890B (zh) * | 2010-07-06 | 2016-09-11 | 捷利歐衛星導航有限公司 | 室內衛星導航系統 |
CN102353965B (zh) * | 2011-09-29 | 2013-07-24 | 航天恒星科技有限公司 | 一种实时高动态导航信号模拟器系统及方法 |
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- 2014-12-26 CN CN201410834283.XA patent/CN104570005B/zh active Active
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C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Zeng Dazhi Inventor after: Li Rui Inventor after: Bai Xinbei Inventor after: Li Zhaoheng Inventor before: Zeng Dazhi Inventor before: Li Rui Inventor before: Bai Xinbei Inventor before: Zhang Peiyao Inventor before: Xie Xiaogang Inventor before: Li Zhaoheng |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CENG DAZHI LI RUI BAI XINBEI ZHANG PEIYAO XIE XIAOGANG LI ZHAOHENG TO: CENG DAZHI LI RUI BAI XINBEI LI ZHAOHENG |
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C14 | Grant of patent or utility model | ||
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CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zeng Dazhi Inventor after: Shen Gang Inventor after: Zhang Bingqi Inventor after: Li Rui Inventor after: Bai Xinbei Inventor after: Li Zhaoheng Inventor before: Zeng Dazhi Inventor before: Li Rui Inventor before: Bai Xinbei Inventor before: Li Zhaoheng |
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Effective date of registration: 20190724 Address after: 710003 Room 10505, Block C, Xi'an National Digital Publishing Base, 996 Tiangu 7th Road, Yuhua Street, Xi'an High-tech Zone, Shaanxi Province Patentee after: Technological Leike Electronics (Xi'an) Co.,Ltd. Address before: 100081 Beijing, Zhongguancun, South Street, No. 5, No. 2, building science and technology building, No. 401, building No. 683, No. Patentee before: BIT RACO ELECTRONIC INFORMATION TECHNOLOGY CO.,LTD. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A real-time synchronous satellite navigation signal simulation system for tunnels Effective date of registration: 20231123 Granted publication date: 20170201 Pledgee: Pudong Development Bank of Shanghai Limited by Share Ltd. Xi'an branch Pledgor: Technological Leike Electronics (Xi'an) Co.,Ltd. Registration number: Y2023980067278 |