Research On Upgrade Program Of Cinrad System Technology In A City

Since2005, the construction of CINRAD has speeded up. The construction of9CINRAD has completed in Heilongjiang Province recently. The construction of CINRAD played a role in the prevention of meteorological disasters in the province, and achieved good social and economic benefits. At the same time, the importance of radar technical support has become increasingly prominent. The CINRAD/CC radar of the city has been operated for10years as the province’s first CINRAD radar. The equipment aging and frequent system malfunction of radar systems, especially the failure of the communications transmission system, have made a serious impact on the work carried out. Therefore, we needed technical upgrades to the radar system.This thesis introduced the construction of CINRAD. Combined with the technical support of the province’s weather radar, the need for technical upgrading of the signal processing subsystem, monitoring subsystem, communications subsystem, and terminal subsystem were discussed in detail. On the basis of this, the upgrade scheme of CINRAD/CC radar system of the city is proposed, and the upgraded radar system was analyzed and summarized through professional work and technical support. Finally, the mode of the upgrade system was discussed for the future CINRAD and other types of weather radar of the province.