Journal of Arid Meteorology

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Discussion of Remote Fault Diagnosis and Emergency Maintenance for the New Generation Weather Radar

JIANG Xiaoyun1,LI Zhaochun1,WU Yu2   

  1. 1. Hainan Meteorological Detection Center, Haikou 570203, China;
    2 Hainan Meteorological Observatory, Haikou 570203, China
  • Online:2016-04-30 Published:2016-04-30

新一代天气雷达远程故障诊断与应急维修应用探讨

姜小云1,李昭春1,吴俞2   

  1. 1.海南省气象探测中心,海南海口570203;2.海南省气象台,海南海口570203
  • 作者简介:姜小云(1978- ),男,硕士,主要从事新一代天气雷达技术开发与保障研究. E-mail:jxy_un@126.com
  • 基金资助:

    海南省气象局气象科技创新项目(HNQXZD201502)资助

Abstract:

In order to make the new generation weather radar create the most benefit in weather forecast, meteorological decision and service, weather modification, etc, the network remote fault diagnosis and emergency maintenance system of the new generation weather radar was designed. The relay switchs were designed for controlling the device power supply of servo control unit, data collection control unit and master control board of transmitter to realize remote reset operations, and the signal waveform monitoring system was designed to implement remote quick diagnosis for the new generation weather radar. In addition, the remote operation method of the new generation weather radar software was put forward, and its parameters were tested by the professional test software, then they were adjusted. Finally, the network remote fault diagnosis and emergency maintenance system of the new generation weather radar was applied in Hainan Province. According to the actual operation in Haikou and Dongfang radar stations, the effect was better, and it could be used for reference by other new generation weather radar stations.

Key words: the new generation weather radar, remote fault diagnosis, emergency maintenance

摘要:

为了最大程度发挥新一代天气雷达在天气预报、气象决策和服务、人工影响天气等业务和科研方面的效益,设计了新一代天气雷达远程诊断和应急维修系统。通过设计继电器开关控制伺服控制单元、数据采集控制单元、发射机主控板等设备电源以实现远程复位,以及信号波形监控系统以实现远程快速在线诊断。同时给出雷达远程控制软件操作方法,并利用测试软件进行在线测试和参数调整。根据海南省SA新一代天气雷达站的实际运行情况,该系统应用效果良好,可供其他新一代天气雷达站应用和参考。

关键词: 新一代天气雷达, 远程故障诊断, 应急维修

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