CN110794426A - 接收机的冷启动控制方法、装置、终端设备及介质 - Google Patents
接收机的冷启动控制方法、装置、终端设备及介质 Download PDFInfo
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- CN110794426A CN110794426A CN201911000971.5A CN201911000971A CN110794426A CN 110794426 A CN110794426 A CN 110794426A CN 201911000971 A CN201911000971 A CN 201911000971A CN 110794426 A CN110794426 A CN 110794426A
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- receiver
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- cold start
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- navigation system
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- 238000000034 method Methods 0.000 title claims abstract description 49
- 238000004590 computer program Methods 0.000 claims description 15
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 12
- 230000003111 delayed effect Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 238000004422 calculation algorithm Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000012545 processing Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
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- 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)
- Electric Clocks (AREA)
Abstract
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Priority Applications (2)
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CN201911000971.5A CN110794426B (zh) | 2019-10-21 | 2019-10-21 | 接收机的冷启动控制方法、装置、终端设备及介质 |
PCT/CN2019/126736 WO2021077588A1 (zh) | 2019-10-21 | 2019-12-19 | 接收机的冷启动控制方法、装置、终端设备及介质 |
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CN201911000971.5A CN110794426B (zh) | 2019-10-21 | 2019-10-21 | 接收机的冷启动控制方法、装置、终端设备及介质 |
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CN110794426A true CN110794426A (zh) | 2020-02-14 |
CN110794426B CN110794426B (zh) | 2021-11-16 |
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CN (1) | CN110794426B (zh) |
WO (1) | WO2021077588A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113608574A (zh) * | 2021-08-09 | 2021-11-05 | 贵州省计量测试院 | 一种计算机微秒级时间输出方法、系统及校准系统 |
CN113608574B (zh) * | 2021-08-09 | 2024-06-11 | 贵州省计量测试院 | 一种计算机微秒级时间输出方法、系统及校准系统 |
Citations (4)
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CN101968544A (zh) * | 2010-08-05 | 2011-02-09 | 东莞市泰斗微电子科技有限公司 | 一种用于gps和北斗2代双模式卫星导航接收机的快速冷启动方法 |
CN102156287A (zh) * | 2011-03-17 | 2011-08-17 | 中国科学院计算技术研究所 | 用于gps软件接收机的初始定位方法 |
CN104777490A (zh) * | 2015-03-18 | 2015-07-15 | 广东工业大学 | 一种导航卫星信号接收机及其冷启动方法 |
CN106855627A (zh) * | 2016-12-29 | 2017-06-16 | 湖南国科微电子股份有限公司 | 一种降低gnss接收机功耗的方法、装置及接收机 |
Family Cites Families (4)
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JP2001289934A (ja) * | 2000-01-31 | 2001-10-19 | Kyocera Corp | 測位装置及び測位方法 |
JP5428167B2 (ja) * | 2007-07-09 | 2014-02-26 | セイコーエプソン株式会社 | 時刻修正装置、時刻修正装置付き計時装置及び時刻修正方法 |
CN104765059A (zh) * | 2015-04-20 | 2015-07-08 | 和芯星通科技(北京)有限公司 | 一种基于supl平台的辅助定位方法及系统 |
CN109425877B (zh) * | 2017-08-22 | 2023-01-10 | 北京自动化控制设备研究所 | 基于芯片级原子钟的导航卫星长码信号接收机处理方法 |
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2019
- 2019-10-21 CN CN201911000971.5A patent/CN110794426B/zh active Active
- 2019-12-19 WO PCT/CN2019/126736 patent/WO2021077588A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101968544A (zh) * | 2010-08-05 | 2011-02-09 | 东莞市泰斗微电子科技有限公司 | 一种用于gps和北斗2代双模式卫星导航接收机的快速冷启动方法 |
CN102156287A (zh) * | 2011-03-17 | 2011-08-17 | 中国科学院计算技术研究所 | 用于gps软件接收机的初始定位方法 |
CN104777490A (zh) * | 2015-03-18 | 2015-07-15 | 广东工业大学 | 一种导航卫星信号接收机及其冷启动方法 |
CN106855627A (zh) * | 2016-12-29 | 2017-06-16 | 湖南国科微电子股份有限公司 | 一种降低gnss接收机功耗的方法、装置及接收机 |
Non-Patent Citations (5)
Title |
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周伟 等: "一种基于RDSS服务的加速导航定位接收机冷启动的方法", 《现代导航》 * |
张婉婷: "GNSS接收机快速定位技术研究", 《中国优秀硕士学位论文全文数据库信息科技辑》 * |
张蓓 等: "GNSS导航电文对接收机用户的性能影响分析", 《测控遥感与导航定位》 * |
曹梦成: "导航型软件接收机技术研究", 《中国优秀硕士学位论文全文数据库基础科学辑》 * |
陈澍 等: "北斗新体制信号接收机首次定位时间测试", 《测绘科学》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113608574A (zh) * | 2021-08-09 | 2021-11-05 | 贵州省计量测试院 | 一种计算机微秒级时间输出方法、系统及校准系统 |
CN113608574B (zh) * | 2021-08-09 | 2024-06-11 | 贵州省计量测试院 | 一种计算机微秒级时间输出方法、系统及校准系统 |
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CN110794426B (zh) | 2021-11-16 |
WO2021077588A1 (zh) | 2021-04-29 |
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Denomination of invention: Cold start control method, device, terminal equipment and medium of receiver Effective date of registration: 20211217 Granted publication date: 20211116 Pledgee: China Co. truction Bank Corp Guangzhou Tianhe subbranch Pledgor: TECHTOTOP MICROELECTRONICS Co.,Ltd. Registration number: Y2021980015450 |
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Date of cancellation: 20230206 Granted publication date: 20211116 Pledgee: China Co. truction Bank Corp Guangzhou Tianhe subbranch Pledgor: TECHTOTOP MICROELECTRONICS Co.,Ltd. Registration number: Y2021980015450 |
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Denomination of invention: Cold start control method, device, terminal equipment, and medium for receivers Granted publication date: 20211116 Pledgee: China Co. truction Bank Corp Guangzhou Tianhe subbranch Pledgor: TECHTOTOP MICROELECTRONICS Co.,Ltd. Registration number: Y2024980005780 |
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