| 数字信号分配器在红山地震台数字化地震观测系统中的应用 |
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| 引用本文： | 刘立申,刘永刚,白云刚,王利兵,王静,陈晓燕,蔡玲玲.数字信号分配器在红山地震台数字化地震观测系统中的应用[J].地震地磁观测与研究,2008,29(1):99-103. |
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| 作者姓名： | 刘立申 刘永刚 白云刚 王利兵 王静 陈晓燕 蔡玲玲 |
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| 作者单位： | 1. 中国河北,055350,红山基准台
2. 中国河北,056000,邯郸中心台 |
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| 摘 要： | 为了保证红山地震台数字化观测系统的正常运行和向国家台网中心的实时波形传输，数字信号分配器在数字化地震观测系统中的应用实现了数采输出的信号分道，分别输出到卫星、台站的实时监控前台机和备份前台机及数采监控仪。避免了实时监控机因硬件和软件故障所造成的台站资料断记和卫星传输中断，在全国数字化台站中具有普遍的应用价值。
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| 关 键 词： | 数字化观测系统 信号分配器 应用 |
| 文章编号： | 1003-3246(2008)01-0099-05 |
| 修稿时间： | 2007年9月27日 |
The application of the data output of digital signal distributor to the digital observation system in Hongshan Seismic Station |
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| Liu Lishen,Liu Yonggang,Bai Yungang,Wang Libing,Wang Jing,Chen Xiaoyan,Cai Lingling.The application of the data output of digital signal distributor to the digital observation system in Hongshan Seismic Station[J].Seismological and Geomagnetic Observation and Research,2008,29(1):99-103. |
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| Authors: | Liu Lishen Liu Yonggang Bai Yungang Wang Libing Wang Jing Chen Xiaoyan Cai Lingling |
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| Institution: | Liu Lishen,Liu Yonggang, Bai Yungang,Wang Libing,Wang Jing,Chen Xiaoyan,Cai Lingling(1.Hongshan Seismic Station, Hebei Province 055350,China;2.Handan Seismic Station, Hebei Province 056000, China) |
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| Abstract: | In order to ensure the operation of the digital observation system in Hongshan Seismic Station normally and to transmit real time wave data to national network, the data output of digital signal distributor realized transmit data to different channel, which are satellite, foreground monitoring computer, backup computer and monitor of the earthquake data acquisition system. It can avoid data interruption for the monitoring computer by hardware and software malfunction, and has the generally applying value for the whole nation digital stations. |
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| Keywords: | the digital observation system the data output of digital signal distributor application |
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