Electronic type area thunder and lightning early warning system and method

An electronic lightning early warning technology, which is applied in the field of electronic regional lightning early warning system, can solve the problems that the sensing device cannot provide normal services, the forecast accuracy and accuracy limit, and the insufficient advance time of early warning, etc., and achieve the lightning early warning information Precise, guaranteed full coverage, structurally flexible results

Inactive Publication Date: 2018-10-26
CHINA ACAD OF SAFETY SCI & TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The atmospheric electric field meters in this type of lightning warning system are basically field grinding (mechanical), and its mechanical sensing device relies on a non-hermetic rotating motor that works 24 hours a day to achieve measurement. Ingress or other reasons for failure, damage and other reasons to stop operation, then the sensing device will not be able to provide normal services
At the same time, in order to reduce measurement errors, some components of this type of device must be cleaned and replaced regularly
If in harsh env

Method used

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  • Electronic type area thunder and lightning early warning system and method
  • Electronic type area thunder and lightning early warning system and method

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Embodiment 1

[0034] Such as figure 1 As shown, the electronic regional lightning early warning system provided by the present invention includes a lightning detection device, a database processing module, and a lightning early warning module. The lightning detection device is used to detect lightning signals, and sends the lightning signals to the database processing module. Combining the pre-stored lightning level value table and the lightning protection preventive measure table to determine the warning level of the received lightning signal and the lightning protection preventive measures corresponding to the warning level, and generate a warning signal when the warning level is higher than the preset lightning warning threshold And send it to the lightning early warning module, and generate lightning protection preventive measures execution instructions at the same time, and the lightning early warning module is used to give an alarm according to the early warning signal.

[0035] As a ...

Embodiment 2

[0044] Such as figure 2 As shown, on the basis of Embodiment 1, an electronic regional lightning warning method is also provided, including the following steps:

[0045] Step S10: the lightning detection device detects the lightning signal, and sends the lightning signal to the database processing module;

[0046] Step S20: The database processing module determines the warning level of the received lightning signal and the lightning protection precautions corresponding to the warning level in combination with the pre-stored lightning level value table and the lightning protection and precautionary measure table, and determines when the warning level is higher than the preset lightning warning threshold When , an early warning signal is generated and sent to the lightning early warning module, and at the same time, an execution instruction for lightning protection preventive measures is generated;

[0047] Step S30: The lightning warning module issues an alarm according to th...

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PUM

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Abstract

The invention discloses an electronic type area thunder and lightning early warning system and method. The system includes a thunder and lightning detection apparatus, a database processing module anda thunder and lightning early warning module. The thunder and lightning detection apparatus is used for detecting thunder and lightning signals, and sends the thunder and lightning signals to the database processing module; the database processing module is used for determining a warning grade of the received thunder and lightning signals and thunder and lightning protection and prevention measures corresponding to the warning grade in combination with a pre-stored thunder and lightning grade value table and thunder and lightning protection and prevention measure table, generates an early warning signal and sending the early warning signal to the thunder and lightning early warning module, and generates an execution instruction of the lightning protection and prevention measures when thewarning grade is higher than a preset thunder and lightning early warning threshold; and the thunder and lightning early warning module is used for giving an alarm according to the early warning signal. The electronic type area thunder and lightning early warning system is characterized in that early warning is more accurate, early warning is more sufficient, and full coverage of thunder and lightning detection of protected areas is ensured.

Description

technical field [0001] The invention relates to the field of lightning early warning, in particular to an electronic regional lightning early warning system and method. Background technique [0002] With the continuous increase of lightning disasters, more and more units, collectives and various organizations have begun to realize the importance of lightning protection, and in actual work, they have adopted comprehensive lightning protection measures, such as lightning rods, grounding systems, waves surge protection system, etc. These lightning protection devices and systems are designed and used in accordance with the principle of providing a fast and reliable discharge path for lightning current. They all have the opportunity to protect after the lightning strikes. These devices or systems are passive lightning protection. However, in many cases, the most comprehensive protection cannot be achieved because the active prevention of lightning is not considered in advance, a...

Claims

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Application Information

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IPC IPC(8): G08B21/10
CPCG08B21/10
Inventor 王如君多英全金乐周卫华吴昊佟淑娇
Owner CHINA ACAD OF SAFETY SCI & TECH
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