CN102221816B - 卫星授时一体机及其授时方法 - Google Patents
卫星授时一体机及其授时方法 Download PDFInfo
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- CN102221816B CN102221816B CN 201010153448 CN201010153448A CN102221816B CN 102221816 B CN102221816 B CN 102221816B CN 201010153448 CN201010153448 CN 201010153448 CN 201010153448 A CN201010153448 A CN 201010153448A CN 102221816 B CN102221816 B CN 102221816B
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CN 201010153448 CN102221816B (zh) | 2010-04-19 | 2010-04-19 | 卫星授时一体机及其授时方法 |
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CN 201010153448 CN102221816B (zh) | 2010-04-19 | 2010-04-19 | 卫星授时一体机及其授时方法 |
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CN102221816A CN102221816A (zh) | 2011-10-19 |
CN102221816B true CN102221816B (zh) | 2013-01-30 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103188696B (zh) * | 2011-12-28 | 2015-10-21 | 成都芯通科技股份有限公司 | 一种数字飞地压扩系统及其时延同步方法 |
CN102880045B (zh) * | 2012-09-17 | 2014-01-29 | 南京澳德思电气有限公司 | 基于gps、北斗卫星、光纤b码、高精度恒温晶振的同步时钟时间输出系统 |
CN103592843B (zh) * | 2013-11-07 | 2016-05-04 | 中国电子科技集团公司第四十一研究所 | 一种时间戳电路和实现方法 |
CN103986943B (zh) * | 2014-05-31 | 2017-05-03 | 中国科学院国家授时中心 | 数字卫星电视授时系统大环时延测量方法 |
CN103986921B (zh) * | 2014-05-31 | 2017-05-03 | 中国科学院国家授时中心 | 数字卫星电视授时方法 |
CN105759600A (zh) * | 2014-12-19 | 2016-07-13 | 云南电网公司电力科学研究院 | 一种基于北斗卫星的电网系统授时系统 |
CN107645768B (zh) * | 2016-07-20 | 2020-09-25 | 工业和信息化部电信研究院 | 一种用于局内分配的时间同步方法和装置 |
CN115280690B (zh) * | 2020-03-10 | 2024-03-19 | 哲库科技(上海)有限公司 | 用于基于延迟线的收发器校准的方法、装置、系统和介质 |
CN115242577B (zh) * | 2022-07-27 | 2024-01-16 | 天津津航计算技术研究所 | 一种总线数据转换装置及其守时、授时的控制方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4287597A (en) * | 1978-09-05 | 1981-09-01 | Arbiter Systems Incorporated | Satellite controlled clock |
CN1516375A (zh) * | 2003-01-06 | 2004-07-28 | 华为技术有限公司 | 一种授时同步装置、系统及方法 |
CN101488803A (zh) * | 2009-02-18 | 2009-07-22 | 华为技术有限公司 | 卫星时钟同步方法、系统和基站 |
CN201654495U (zh) * | 2010-04-19 | 2010-11-24 | 普天信息技术研究院有限公司 | 卫星授时一体机 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4287597A (en) * | 1978-09-05 | 1981-09-01 | Arbiter Systems Incorporated | Satellite controlled clock |
CN1516375A (zh) * | 2003-01-06 | 2004-07-28 | 华为技术有限公司 | 一种授时同步装置、系统及方法 |
CN101488803A (zh) * | 2009-02-18 | 2009-07-22 | 华为技术有限公司 | 卫星时钟同步方法、系统和基站 |
CN201654495U (zh) * | 2010-04-19 | 2010-11-24 | 普天信息技术研究院有限公司 | 卫星授时一体机 |
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