CINRAD/CB型天气雷达远程机外定标系统的设计与实现

Design and implementation of remote control and online calibration system for new generation weather radar of Manchuria station

摘要:

新一代天气雷达站的建设普遍采取局站分离的方式,不利于雷达的日常维护和机外定标,在极端天气情况下,由于技术保障人员无法到达雷达站,严重影响雷达保障的时效性。CINRAD/CB型新一代天气雷达远程控制和在线定标系统能够有效解决雷达远程机外定标的问题,其由硬件子系统和软件子系统两大部分组成。硬件系统采用嵌入式结构和FBGA封装技术相结合的架构,软件系统采用B/S的架构。在某新一代天气雷达站经过为期一年实际应用,该系统实现了CINRAD/CB型新一代雷达的远程机外定标、故障报警维护和雷达附属设施监控等功能并远程排除雷达故障10余次,达到了系统设计的目标。

Abstract:

The remote control and on-line calibration system of CINRAD/CB new generation weather radar in Manchuria is composed of hardware system and software system. The hardware system adopts the combination of embedded structure and FBGA encapsulation technology, and the software system adopts multi-layer B/S architecture. After one year of practical application in a new generation of weather radar station, the system realized the remote out-of-machine calibration, fault alarm maintenance and monitoring of radar auxiliary facilities of the CINRAD / CB new generation radar and remotely eliminated radar faults more than 10 times .To achieve the goal of system design.