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Lightning early-warning method capable of predicting trend of lightning movement

A technology of movement trend and lightning warning, which is applied to the measurement of electrical variables, weather condition prediction, and measurement devices, can solve problems such as the inability to determine the movement trend of thunderclouds, and achieve good technical effects

Inactive Publication Date: 2016-02-24
CHINA PETROLEUM & CHEM CORP +1
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Problems solved by technology

[0004] The technical problem to be solved by the present invention is that it is impossible to determine the movement trend of thunderclouds in the prior art, and a new lightning early warning method that can predict the movement trend of lightning is provided

Method used

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  • Lightning early-warning method capable of predicting trend of lightning movement

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Embodiment 1

[0014] The lightning early warning method capable of predicting the trend of lightning movement of the present invention, such as figure 1 Shown, including the atmospheric electrical detection system host, wind direction meter, anemometer and atmospheric electric field monitoring probe, the atmospheric electrical detection system host is respectively connected to the wind direction meter, anemometer, atmospheric electric field monitoring probe and GPS (Global Positioning System) communication module, GPS communication module It is connected with the background server, the background server is connected with the software analysis and calculation module, and the software analysis and calculation module is connected with the result output module.

[0015] The atmospheric electric field detection system detects the intensity signal of the lightning electric field, the wind direction meter and anemometer monitor the wind direction and wind speed, and send the detection data to the host...

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Abstract

The invention relates to a lightning early-warning method capable of predicting the trend of lightning movement, and mainly solves a problem that the movement trench of thunder cloud cannot be predicted in the prior art. The method employs an atmospheric electric field detection system, a wind indicator, and an anemograph. The atmospheric electric field detection system detects a lightning electric field intensity signal, and the wind indicator and the anemograph monitor the wind direction and speed, and transmit the detection data to a host of the atmospheric electric field detection system. The host of the atmospheric electric field detection system transmits electric field, wind direction and wind speed data to a background server in a mode of wireless signals. The data is calculated through professional analysis software, thereby achieving the early warning against lightning. The technical scheme for estimating the movement trench and speed of the thunder cloud solves the above problems better, and can be used for the early warning against lightning.

Description

Technical field [0001] The invention relates to a lightning early warning method capable of predicting the trend of lightning movement. Background technique [0002] At present, the widely used lightning monitoring and early warning methods are mainly satellite lightning monitoring, meteorological radar thunderstorm monitoring, atmospheric electric field monitoring, etc. Satellite lightning monitoring and weather radar thunderstorm monitoring are mainly used by meteorological departments to monitor a wide range of lightning activities. The atmospheric electric field meter is a device used to measure the atmospheric electrostatic field and its changes. The electric field is measured by the principle that a conductor generates an induced charge in the electric field. It can make short-term predictions of potential thunderstorm activities and the danger of electrostatic shock in local areas. The detection range of the atmospheric electric field instrument is about several kilometer...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R29/08G01W1/10G08C17/02
CPCG01R29/0842G01W1/10G08C17/02
Inventor 毕晓蕾刘全桢刘宝全高鑫
Owner CHINA PETROLEUM & CHEM CORP
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