CN103868513B - 一种分布式pos用数据处理计算机系统 - Google Patents
一种分布式pos用数据处理计算机系统 Download PDFInfo
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- CN103868513B CN103868513B CN201410099312.2A CN201410099312A CN103868513B CN 103868513 B CN103868513 B CN 103868513B CN 201410099312 A CN201410099312 A CN 201410099312A CN 103868513 B CN103868513 B CN 103868513B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/20—Instruments for performing navigational calculations
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
- G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
- G01C21/16—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
- G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
- G01C21/16—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
- G01C21/165—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation combined with non-inertial navigation instruments
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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
- G01S19/38—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
- G01S19/48—Determining position by combining or switching between position solutions derived from the satellite radio beacon positioning system and position solutions derived from a further system
- G01S19/49—Determining position by combining or switching between position solutions derived from the satellite radio beacon positioning system and position solutions derived from a further system whereby the further system is an inertial position system, e.g. loosely-coupled
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410099312.2A CN103868513B (zh) | 2014-03-17 | 2014-03-17 | 一种分布式pos用数据处理计算机系统 |
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CN201410099312.2A CN103868513B (zh) | 2014-03-17 | 2014-03-17 | 一种分布式pos用数据处理计算机系统 |
Publications (2)
Publication Number | Publication Date |
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CN103868513A CN103868513A (zh) | 2014-06-18 |
CN103868513B true CN103868513B (zh) | 2016-09-28 |
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CN201410099312.2A Active CN103868513B (zh) | 2014-03-17 | 2014-03-17 | 一种分布式pos用数据处理计算机系统 |
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Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104468035B (zh) * | 2014-11-13 | 2018-08-17 | 北京航空航天大学 | 一种分布式pos数据可靠性传输系统及方法 |
CN104655152B (zh) * | 2015-02-11 | 2017-06-27 | 北京航空航天大学 | 一种基于联邦滤波的机载分布式pos实时传递对准方法 |
CN104698486B (zh) * | 2015-03-26 | 2018-09-04 | 北京航空航天大学 | 一种分布式pos用数据处理计算机系统实时导航方法 |
CN104866444B (zh) * | 2015-06-10 | 2017-11-10 | 北京航空航天大学 | 一种分布式pos用数据存储计算机系统 |
CN107102965B (zh) * | 2016-02-22 | 2020-02-07 | 中车株洲电力机车研究所有限公司 | 一种数据处理电路、系统及数据处理方法 |
CN106197413B (zh) * | 2016-07-08 | 2018-04-06 | 北京航空航天大学 | 一种机载分布式位置姿态测量系统 |
CN107063299B (zh) * | 2016-12-15 | 2018-04-06 | 北京航空航天大学 | 一种用于数据复现的惯性/卫星组合导航演示验证系统 |
CN109931932A (zh) * | 2017-12-15 | 2019-06-25 | 湖南中部芯谷科技有限公司 | 一种高精度同步组合导航计算机 |
CN110567453B (zh) * | 2019-08-21 | 2021-05-25 | 北京理工大学 | 仿生眼多通道imu与相机硬件时间同步方法和装置 |
CN113670304A (zh) * | 2021-07-01 | 2021-11-19 | 格物感知(深圳)科技有限公司 | 一种可采集多路惯性测量单元的数据传输设备及传输方法 |
CN117750486A (zh) * | 2022-09-14 | 2024-03-22 | 华为技术有限公司 | 时钟同步方法、电子设备、系统及存储介质 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101261129A (zh) * | 2008-02-22 | 2008-09-10 | 北京航空航天大学 | 一种基于dsp和fpga的组合导航计算机 |
CN103591961A (zh) * | 2013-11-26 | 2014-02-19 | 北京航空航天大学 | 一种基于dsp和fpga的捷联罗经导航计算机 |
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2014
- 2014-03-17 CN CN201410099312.2A patent/CN103868513B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101261129A (zh) * | 2008-02-22 | 2008-09-10 | 北京航空航天大学 | 一种基于dsp和fpga的组合导航计算机 |
CN103591961A (zh) * | 2013-11-26 | 2014-02-19 | 北京航空航天大学 | 一种基于dsp和fpga的捷联罗经导航计算机 |
Non-Patent Citations (1)
Title |
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基于双DSP的POS数据采集与处理系统的设计与实现;杨胜等;《仪器仪表学报》;20080930;第29卷(第9期);1822-1826 * |
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C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Liu Gang Inventor after: Li Jianli Inventor after: Wang Wenjian Inventor after: Fang Jiancheng Inventor after: Jia Lidong Inventor after: Cheng Junchao Inventor after: Guo Jia Inventor after: Gui Mingzhen Inventor before: Li Jianli Inventor before: Wang Wenjian Inventor before: Fang Jiancheng Inventor before: Jia Lidong Inventor before: Cheng Junchao Inventor before: Guo Jia Inventor before: Gui Mingzhen |
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Free format text: CORRECT: INVENTOR; FROM: LI JIANLI WANG WENJIAN FANG JIANCHENG JIA LIDONG CHENG JUNCHAO GUO JIA GUIMINGZHEN TO: LIU GANG LI JIANLI WANG WENJIAN FANG JIANCHENG JIA LIDONG CHENG JUNCHAO GUO JIA GUI MINGZHEN |
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