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BPL授时发播时频控制监测软件设计

  • [设施]:长短波
  • [期刊/会议名称]:时间频率学报
  • [摘要]:As a part of the renovation project of the Long Wave Tim e and FrequeT, cy Broadcasting System (BPL) at the National Time Service Center (NTSC), the software for controlling and monitoring the BPL Time and Frequency system has been develope'd and described here. The whole software system consists of two parts. One part contains the software which deals 'with' hardware controlling such as time synchronization of each computer to the standard time of the BPL T &" F system, time comparison, data gathering data transfer, micro-phase stepper controlling and telephone alarming. The other partinvolves all kincs of data processing and analysis. With the results of data processing, the software system can monitor T(PU) and generate the frequency offset for steering T(PU), display curves for devices running status, judge whether the T & F devices working properly and produce the messages of device abnormality, et al. The whole software System has been in test running for nearly one year. Afier being further modified, the software proves running effectively and properly. Abstract:介绍了为中国科学院国家授时中心(NTSC)的长波发播系统BPL全面升级改造工程而研制的BPL授时发播时频控制监测软件系统.整个软件系统分为两大部分, 第一部分包括局域网的时间同步、时间信号比对、数据采集、数据传递等与整个时频系统的硬件控制有关的软件;第二部分包括系统中各种时间比对数据的定时处理与分析、设备超差报警判断、BPL工作钟时间T(PU)的监测和频率驾驭信息的产生、各种设备运行情况的曲线显示等软件.经过近一年的试运转和修改, 该软件已正常使用, 效果良好.
  • [发表日期]:2010
  • [第一作者]:王正明
  • [第一作者单位]:国家授时中心
  • [通讯作者]:王正明
  • [通讯作者单位]:国家授时中心
  • [论文类型]:期刊论文
  • [期刊分类]:其他国内刊物
  • [学科分类]:16075 时间测量学
  • [影响因子]:
  • [关键词]:BPL; BPL; time and frequency; automatic controlling; software
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