LIGHTNING EARLY WARNING METHOD AND LIGHTNING EARLY WARNING DEVICE

WIPO Patent Application WO/2023/005542

A1

A lightning early warning method comprises: detecting an atmospheric electric field parameter of a target space (102); determining whether the atmospheric electric field parameter reaches an electric field early warning condition (104); if the electric field early warning condition is not reached, then returning to detecting the atmospheric electric field parameter of the target space (102); if the electric field early warning condition is reached, then starting a radar to scan cloud layer parameters of the cloud layer (106); on the basis of the cloud layer parameters, acquiring a cloud layer hazard degree coefficient (108); determining whether the cloud layer hazard degree coefficient reaches a cloud layer parameter early warning condition (110); if the cloud layer parameter early warning condition is reached, then pushing an early warning signal (114); and, if the cloud layer parameter early warning condition is not reached, then returning to detecting the atmospheric electric field parameter of the target space (102). The present lightning early warning method, by means of comprehensive detection results, determines more precisely whether lightning early warning needs to be implemented, and also increases the detection efficiency.

LI XIN (CN)
LI BOCHEN (CN)
LV QINGYONG (CN)

PCT/CN2022/101367

February 02, 2023

June 27, 2022

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XIAMEN TAIHANG TECH CO LTD (CN)

G01R29/08

CN113466570A	2021-10-01
CN111175755A	2020-05-19
CN111583586A	2020-08-25
CN110618474A	2019-12-27
CN110907708A	2020-03-24
CN205608132U	2016-09-28
CN109738970A	2019-05-10
US20110090111A1	2011-04-21
US20040183686A1	2004-09-23

FIDELITY LAW FIRM (CN)

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