CN104280747A - 一种卫星导航电文容错方法及装置 - Google Patents
一种卫星导航电文容错方法及装置 Download PDFInfo
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- CN104280747A CN104280747A CN201310288575.3A CN201310288575A CN104280747A CN 104280747 A CN104280747 A CN 104280747A CN 201310288575 A CN201310288575 A CN 201310288575A CN 104280747 A CN104280747 A CN 104280747A
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- navigation
- satellite
- navigation message
- threshold values
- satellite ephemeris
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- 238000000034 method Methods 0.000 title claims abstract description 79
- 230000007704 transition Effects 0.000 claims abstract description 26
- 238000012795 verification Methods 0.000 claims abstract description 21
- 230000001427 coherent effect Effects 0.000 claims description 24
- 230000010354 integration Effects 0.000 claims description 24
- 238000013459 approach Methods 0.000 claims description 18
- 238000004321 preservation Methods 0.000 claims description 9
- 230000000052 comparative effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001360 synchronised 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
- G01S19/01—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
- G01S19/27—Acquisition or tracking or demodulation of signals transmitted by the system creating, predicting or correcting ephemeris or almanac data within the receiver
-
- 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
- G01S19/35—Constructional details or hardware or software details of the signal processing chain
- G01S19/37—Hardware or software details of the signal processing chain
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201310288575.3A CN104280747B (zh) | 2013-07-09 | 2013-07-09 | 一种卫星导航电文容错方法及装置 |
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CN201310288575.3A CN104280747B (zh) | 2013-07-09 | 2013-07-09 | 一种卫星导航电文容错方法及装置 |
Publications (2)
Publication Number | Publication Date |
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CN104280747A true CN104280747A (zh) | 2015-01-14 |
CN104280747B CN104280747B (zh) | 2017-04-05 |
Family
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CN201310288575.3A Active CN104280747B (zh) | 2013-07-09 | 2013-07-09 | 一种卫星导航电文容错方法及装置 |
Country Status (1)
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CN (1) | CN104280747B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111045047A (zh) * | 2019-12-27 | 2020-04-21 | 郑州威科姆华大北斗导航科技有限公司 | 基于负反馈电文容错技术的处理方法和系统 |
CN112235006A (zh) * | 2020-09-03 | 2021-01-15 | 北京电子工程总体研究所 | 一种克服gps/北斗星期数返零的方法和接收装置 |
CN113484881A (zh) * | 2021-06-30 | 2021-10-08 | 中国科学院微小卫星创新研究院 | 一种导航电文正确性的自主判断系统及方法 |
CN117949980A (zh) * | 2024-03-27 | 2024-04-30 | 中国科学院国家授时中心 | 一种适用于低轨卫星广播星钟星历的数据期号设计方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101038336A (zh) * | 2006-12-29 | 2007-09-19 | 浙江大学 | 用于导航电文比特同步的方法及其装置 |
CN101594180A (zh) * | 2009-06-30 | 2009-12-02 | 北京华力创通科技股份有限公司 | 接收机的电文的位同步和帧同步实现方法及装置 |
US20120134392A1 (en) * | 2010-11-26 | 2012-05-31 | Seiko Epson Corporation | Cross correlation determination method and cross correlation determination device |
CN102565820A (zh) * | 2010-12-29 | 2012-07-11 | 安凯(广州)微电子技术有限公司 | 一种获取星历数据的方法及系统 |
-
2013
- 2013-07-09 CN CN201310288575.3A patent/CN104280747B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101038336A (zh) * | 2006-12-29 | 2007-09-19 | 浙江大学 | 用于导航电文比特同步的方法及其装置 |
CN101594180A (zh) * | 2009-06-30 | 2009-12-02 | 北京华力创通科技股份有限公司 | 接收机的电文的位同步和帧同步实现方法及装置 |
US20120134392A1 (en) * | 2010-11-26 | 2012-05-31 | Seiko Epson Corporation | Cross correlation determination method and cross correlation determination device |
CN102565820A (zh) * | 2010-12-29 | 2012-07-11 | 安凯(广州)微电子技术有限公司 | 一种获取星历数据的方法及系统 |
Non-Patent Citations (1)
Title |
---|
谢钢: "《GPS原理与接收机设计》", 31 July 2009, 电子工业出版社 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111045047A (zh) * | 2019-12-27 | 2020-04-21 | 郑州威科姆华大北斗导航科技有限公司 | 基于负反馈电文容错技术的处理方法和系统 |
CN111045047B (zh) * | 2019-12-27 | 2023-09-05 | 郑州威科姆华大北斗导航科技有限公司 | 基于负反馈电文容错技术的处理方法和系统 |
CN112235006A (zh) * | 2020-09-03 | 2021-01-15 | 北京电子工程总体研究所 | 一种克服gps/北斗星期数返零的方法和接收装置 |
CN112235006B (zh) * | 2020-09-03 | 2022-08-19 | 北京电子工程总体研究所 | 一种克服gps/北斗星期数返零的周计数方法和接收装置 |
CN113484881A (zh) * | 2021-06-30 | 2021-10-08 | 中国科学院微小卫星创新研究院 | 一种导航电文正确性的自主判断系统及方法 |
CN113484881B (zh) * | 2021-06-30 | 2024-04-26 | 中国科学院微小卫星创新研究院 | 一种导航电文正确性的自主判断系统及方法 |
CN117949980A (zh) * | 2024-03-27 | 2024-04-30 | 中国科学院国家授时中心 | 一种适用于低轨卫星广播星钟星历的数据期号设计方法 |
CN117949980B (zh) * | 2024-03-27 | 2024-06-11 | 中国科学院国家授时中心 | 一种适用于低轨卫星广播星钟星历的数据期号设计方法 |
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CN104280747B (zh) | 2017-04-05 |
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Denomination of invention: Satellite navigation message fault-tolerant method and device Effective date of registration: 20171102 Granted publication date: 20170405 Pledgee: China Co truction Bank Corp Guangzhou economic and Technological Development Zone sub branch Pledgor: Anyka (Guangzhou) Microelectronics Technology Co., Ltd. Registration number: 2017990001008 |
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Date of cancellation: 20181227 Granted publication date: 20170405 Pledgee: China Co truction Bank Corp Guangzhou economic and Technological Development Zone sub branch Pledgor: Anyka (Guangzhou) Microelectronics Technology Co., Ltd. Registration number: 2017990001008 |
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Denomination of invention: Satellite navigation message fault-tolerant method and device Effective date of registration: 20190130 Granted publication date: 20170405 Pledgee: China Co truction Bank Corp Guangzhou economic and Technological Development Zone sub branch Pledgor: Anyka (Guangzhou) Microelectronics Technology Co., Ltd. Registration number: 2019440000051 |
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Date of cancellation: 20200320 Granted publication date: 20170405 Pledgee: China Co truction Bank Corp Guangzhou economic and Technological Development Zone sub branch Pledgor: ANYKA (GUANGZHOU) MICROELECTRONICS TECHNOLOGY Co.,Ltd. Registration number: 2019440000051 |
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Address after: 510663 3rd floor, area C1, innovation building, 182 science Avenue, Guangzhou Science City, Luogang District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Ankai Microelectronics Co.,Ltd. Address before: 510663 3rd floor, area C1, innovation building, 182 science Avenue, Guangzhou Science City, Luogang District, Guangzhou City, Guangdong Province Patentee before: ANYKA (GUANGZHOU) MICROELECTRONICS TECHNOLOGY Co.,Ltd. |
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Address after: 510555 No. 107 Bowen Road, Huangpu District, Guangzhou, Guangdong Patentee after: Guangzhou Ankai Microelectronics Co., Ltd Address before: 510663 floor 3, zone C1, innovation building, No. 182, science Avenue, Guangzhou Science City, Luogang District, Guangzhou City, Guangdong Province Patentee before: Guangzhou Ankai Microelectronics Co., Ltd |