CN110082784B - 北斗隧道覆盖系统及布设方法 - Google Patents
北斗隧道覆盖系统及布设方法 Download PDFInfo
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- CN110082784B CN110082784B CN201910361409.9A CN201910361409A CN110082784B CN 110082784 B CN110082784 B CN 110082784B CN 201910361409 A CN201910361409 A CN 201910361409A CN 110082784 B CN110082784 B CN 110082784B
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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
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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
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
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- Mobile Radio Communication Systems (AREA)
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Abstract
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CN201910361409.9A CN110082784B (zh) | 2019-04-30 | 2019-04-30 | 北斗隧道覆盖系统及布设方法 |
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CN201910361409.9A CN110082784B (zh) | 2019-04-30 | 2019-04-30 | 北斗隧道覆盖系统及布设方法 |
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CN110082784A CN110082784A (zh) | 2019-08-02 |
CN110082784B true CN110082784B (zh) | 2021-03-30 |
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CN201910361409.9A Active CN110082784B (zh) | 2019-04-30 | 2019-04-30 | 北斗隧道覆盖系统及布设方法 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110632630B (zh) * | 2019-09-23 | 2023-07-04 | 四川中电昆辰科技有限公司 | 车载gnss信号补偿装置、定位系统及方法 |
CN110632631B (zh) * | 2019-09-23 | 2023-07-04 | 四川中电昆辰科技有限公司 | 专享车载gnss信号补偿装置、定位系统及方法 |
CN113093235A (zh) * | 2021-03-29 | 2021-07-09 | 山东行成电子科技有限公司 | 一种隧道内装置高精度对时系统及方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102362445A (zh) * | 2008-12-19 | 2012-02-22 | 电视广播有限公司 | 用于隧道中卫星通信的系统 |
DE102016013148A1 (de) * | 2016-10-21 | 2018-04-26 | Jens Heinrich | Signalsender-System für die nahtlose Nutzung von unmodifizierten GNSS-Empfangsgeräten in GNSS-empfangsarmen Bereichen |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN207114764U (zh) * | 2017-04-18 | 2018-03-16 | 中国铁建电气化局集团第二工程有限公司 | 用于高铁的北斗信号接收系统 |
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 |
CN108983262A (zh) * | 2018-07-23 | 2018-12-11 | 兰州交通大学 | 基于隧道内列车北斗定位的卫星信号扩展的方法和装置 |
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 |
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- 2019-04-30 CN CN201910361409.9A patent/CN110082784B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102362445A (zh) * | 2008-12-19 | 2012-02-22 | 电视广播有限公司 | 用于隧道中卫星通信的系统 |
DE102016013148A1 (de) * | 2016-10-21 | 2018-04-26 | Jens Heinrich | Signalsender-System für die nahtlose Nutzung von unmodifizierten GNSS-Empfangsgeräten in GNSS-empfangsarmen Bereichen |
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Effective date of registration: 20200218 Address after: 102600 Beijing Zhongguancun science and Technology Park, Daxing District Daxing biomedical industry base, No. 1 building, Tian Rong Street, 21 building Applicant after: Beijing Century Dongfang Communication Equipment Co., Ltd. Applicant after: Beijing Jingwei Information Technology Co., Ltd. Address before: 102600 Beijing Zhongguancun science and Technology Park, Daxing District Daxing biomedical industry base, No. 1 building, Tian Rong Street, 21 building Applicant before: Beijing Century Dongfang Communication Equipment Co., Ltd. |
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Address after: 102600 Beijing Daxing District Zhongguancun Science and Technology Park Daxing Biomedical Industry Base, No. 1 Building, 21 Tianrong Street Patentee after: Beijing Century Oriental Zhihui Technology Co.,Ltd. Patentee after: BEIJING JINGWEI INFORMATION TECHNOLOGY Co.,Ltd. Address before: 102600 Beijing Daxing District Zhongguancun Science and Technology Park Daxing Biomedical Industry Base, No. 1 Building, 21 Tianrong Street Patentee before: BEIJING CENTURY DONGFANG COMMUNICATION EQUIPMENT Co.,Ltd. Patentee before: BEIJING JINGWEI INFORMATION TECHNOLOGY Co.,Ltd. |
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