Lightning monitoring and early-warning system

Abstract

The invention discloses a lightning monitoring and early-warning system. The lightning monitoring and early-warning system comprises a lightning positioning module, an atmospheric electric field module, a radar monitoring module, a threshold setting module, a data receiving module, an analyzing and predicting module, an issuing module and an early warning module, wherein the lightning positioning module, the atmospheric electric field module and the radar monitoring module take charge of collecting lightning information in a monitored area; the analyzing and predicting module is connected with the data receiving module and the threshold setting module and takes charge of analyzing and processing data of the information received by the data receiving module, predicting a lightning moving direction in combination with lightning positioning information and radar echo information and obtaining the probability grades that the lighting passes through the monitored area; the early warning module is connected with the analyzing and predicting module and takes charge of grading and early warning according to the probability grades that the lighting passes through the monitored area obtained by the analyzing and predicting module. Through the lightning monitoring and early-warning system, the situation of the damage of lightning to people is avoided; the incidence rate of accidents is reduced.

Description

technical field [0001] The invention belongs to the field of lightning monitoring, in particular to a monitoring and early warning system for lightning. Background technique [0002] Lightning disasters are one of the natural disasters that threaten the safety of human life and property, and it is of great significance to accurately warn of cloud-to-ground lightning strikes. [0003] At present, the meteorological system can only forecast large-scale and long-term lightning based on meteorological Doppler radar and satellite information. In smaller areas, however, there is no better forecasting method for lightning that comes quickly, is sudden, and has great harm. The current local thunderstorm early warning is a single-point forecast by an atmospheric electric field intensity detector—that is, an independent lightning early warning device. The measurement radius centered on the device can measure the electric field intensity signal of thunderstorm clouds, and can give ea...

AI Technical Summary

Problems solved by technology

The measurement radius centered on the device can measure the electric field intensity signal of thunderstorm clouds, and can give early warnings of lightning and thunderstorms within the local measurement radius. However, the accuracy and accuracy of the forecast are limited, and false positives and false positives are prone to occur.

Images