CN111431651A - 一种适用于火星探测的多计算机同步运行与时间对准方法 - Google Patents
一种适用于火星探测的多计算机同步运行与时间对准方法 Download PDFInfo
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- CN111431651A CN111431651A CN202010144107.9A CN202010144107A CN111431651A CN 111431651 A CN111431651 A CN 111431651A CN 202010144107 A CN202010144107 A CN 202010144107A CN 111431651 A CN111431651 A CN 111431651A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/0635—Clock or time synchronisation in a network
- H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
- B64G1/24—Guiding or controlling apparatus, e.g. for attitude control
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
- G06F1/12—Synchronisation of different clock signals provided by a plurality of clock generators
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CN202010144107.9A CN111431651B (zh) | 2020-03-04 | 2020-03-04 | 一种适用于火星探测的多计算机同步运行与时间对准方法 |
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CN202010144107.9A CN111431651B (zh) | 2020-03-04 | 2020-03-04 | 一种适用于火星探测的多计算机同步运行与时间对准方法 |
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CN111431651A true CN111431651A (zh) | 2020-07-17 |
CN111431651B CN111431651B (zh) | 2021-12-07 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5903717A (en) * | 1997-04-02 | 1999-05-11 | General Dynamics Information Systems, Inc. | Fault tolerant computer system |
CN103389914A (zh) * | 2013-07-03 | 2013-11-13 | 浙江大学 | 基于时钟同步技术的星载三模冗余系统 |
CN106774635A (zh) * | 2016-12-05 | 2017-05-31 | 上海航天控制技术研究所 | 一种三冗余计算机同步方法 |
CN106970857A (zh) * | 2017-02-09 | 2017-07-21 | 上海航天控制技术研究所 | 一种可重构三冗余计算机系统及其重构降级方法 |
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2020
- 2020-03-04 CN CN202010144107.9A patent/CN111431651B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5903717A (en) * | 1997-04-02 | 1999-05-11 | General Dynamics Information Systems, Inc. | Fault tolerant computer system |
CN103389914A (zh) * | 2013-07-03 | 2013-11-13 | 浙江大学 | 基于时钟同步技术的星载三模冗余系统 |
CN106774635A (zh) * | 2016-12-05 | 2017-05-31 | 上海航天控制技术研究所 | 一种三冗余计算机同步方法 |
CN106970857A (zh) * | 2017-02-09 | 2017-07-21 | 上海航天控制技术研究所 | 一种可重构三冗余计算机系统及其重构降级方法 |
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Inventor after: Zhang Yuhua Inventor after: Tan Xiaoyu Inventor after: Wu Mengxuan Inventor after: Hong Lei Cao Inventor after: Shi Guiguo Inventor after: Tang Wenguo Inventor before: Zhang Yuhua Inventor before: Tan Xiaoyu Inventor before: Wu Mengxuan Inventor before: Hong Lei Cao Inventor before: Shi Guiguo Inventor before: Tang Wenguo |
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