A lightning monitoring, early warning and alert service system and early warning method

Abstract

The invention provides a lightning monitoring early-warning and alert service system comprising a lightning disaster risk zoning and thunderstorm disaster risk assessment system, a lightning alert service cloud platform, an urban-observation-based lightning monitoring and analysis internet cloud platform and a thunderstorm database. Therefore, an operational effect of lightning monitoring, forecasting, and protection technical services can be promoted; monitoring and warning ability of lightning disaster, the anti-thunder administrative capacity, and anti-thunder technical service levels can be enhanced; and the lightning protection and disaster reduction requirement by public security can be met. Meanwhile, one the basis of analyses of a plurality of cases during the thunderstorm process, rapid feature value extraction processing of the thunderstorm process and thunderstorm classification and determination can be realized; a reference basis is provided for lightning disaster zoning and analysis based on the thunderstorm characteristics; and the thunderstorm-characteristic-based lightning protection key points and protection strategic method are established, so that the system can provide basic analysis data for lightning early-warning and follow-up service and thus servers as a core support system for a lightning service.

Description

[technical field] [0001] The invention relates to the technical field of lightning early warning, in particular to a lightning monitoring early warning and alert service system capable of rapidly extracting and processing characteristic values ​​of a thunderstorm process and analyzing and judging thunderstorms. [Background technique] [0002] The research and development of lightning early warning and forecasting technology and methods in my country has just started, and there are no mature business products that can be used in practical forecasting services. During the "Eleventh Five-Year Plan" period, the Chinese Academy of Meteorological Sciences (CAMS_LNWS) carried out research on lightning warning and forecasting technology and methods, and developed the Lightning Nowcasting and Warning System software (CAMS_LNWS). The lightning impending early warning method with multi-data, multi-parameter and multi-algorithm integration is adopted, which can comprehensively utilize t...

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Problems solved by technology

[0004] However, there are still many deficiencies in the current lightning warning system, such as insufficient timely warning, low efficiency of information transmission and transmission, narrow coverage, etc., which restrict and affect the further development of lightning warning, and it is difficult to get people's attention and attention. Attention, based on this, technical personnel in the field have carried out a lot of research and development and experiments, and achieved good results

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