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公开(公告)号:US20210263189A1
公开(公告)日:2021-08-26
申请号:US17315835
申请日:2021-05-10
申请人: OMNI LPS. CO., LTD.
发明人: Young Ki CHUNG , Kangsoo LEE
IPC分类号: G01W1/16 , G08B21/10 , H01L31/08 , G08B21/18 , G08B25/08 , H02S20/20 , G01R29/08 , G01R1/20 , G01R31/12
摘要: A lightning strike alarm system using a Bipolar Conventional Air Terminal comprises a sensor electrically connected to a rod element electrified by a ground charge and an electrification plate-cone or an electrification plate-tube electrified by a thunderstorm cloud, and configured to measure electric energy induced in the electrification plate-cone or the electrification plate-tube; and a controller configured to determine that the thunderstorm cloud has approached when the electrical energy is greater than a reference energy; and an alarm device configured to output an alarm signal, based on a result of determining that the thunderstorm cloud has approached, wherein the sensor comprises: a luminescence unit, including a voltage stabilizer preventing induction of a high voltage due to the thunderstorm cloud, configured to emit light by the electric energy; and a light receiver configured to receive the light, convert the light to electric energy, and transfer the electric energy to the controller.