Lightning activity spatial feature detection method and device

A technology of feature detection and activity space, applied in the direction of measuring devices, measuring electrical variables, measuring current/voltage, etc., can solve problems such as deterioration of telecommunication quality, damage of power network, unfavorable grasp or understanding of spatial distribution of lightning activities, etc.

Active Publication Date: 2021-12-17
GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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Problems solved by technology

However, the disasters caused by lightning activities cannot be ignored. Thunderstorms are often accompanied by destructive lightning strikes, hail, downbursts, and tornadoes. Severe thunderstorms may cause flight delays, deterioration of telecommunications quality, and damage to power networks. It is very important for the generation mechanism of lightning activities, the cognition of development process and the real-time warning of thunderstorms
At present, lightning location data can be detected with the help of modern detection equipment, but the traditional technology lacks specific detection and analysis methods for the spatial characteristics of lightning, which is not conducive to human beings to grasp or understand the characteristics of the spatial distribution of lightning activities

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  • Lightning activity spatial feature detection method and device
  • Lightning activity spatial feature detection method and device
  • Lightning activity spatial feature detection method and device

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Embodiment Construction

[0060] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0061] The lightning activity spatial feature detection method provided by this application can be applied to such as figure 1 shown in the application environment. Wherein, the terminal 102 communicates with the server 104 through the network. Wherein, the server 104 stores the lightning location data of the target space area, and the server 104 may be realized by an independent server or a server cluster composed of multiple servers. Terminal 102 may be, but is not limited to, various personal computers, notebook computers, smart phones, tablet computers, and portable ...

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Abstract

The present application relates to a method and device for detecting spatial characteristics of lightning activities, the method comprising the following steps: obtaining lightning location data of a target space area within a set time period; processing the lightning location data to obtain the target space area The grid parameters are used to characterize the characteristics of the lightning activity in the target spatial area; the spatial characteristic parameters of the lightning activity in the target spatial area are determined according to the grid parameters. The present invention divides the space of lightning activity through the grid method, and processes the acquired lightning positioning data to obtain grid parameters that can characterize the characteristics of lightning activity. Analysis by means of grid parameters can fully reflect the lightning According to the regional evolution process of the activity, the spatial characteristics of the lightning activity can be obtained, which can provide assistance for the real-time early warning of thunderstorms and provide a prevention basis for disaster prevention and mitigation.

Description

technical field [0001] The present application relates to the technical field of lightning activity analysis, in particular to a method and device for detecting spatial characteristics of lightning activity. Background technique [0002] Lightning is a product of convective activity, a long-distance discharge phenomenon that occurs in the atmosphere. It is closely related to human life, is the main source of precipitation in many areas, and is an indispensable physical process in nature. However, the disasters caused by lightning activities cannot be ignored. Thunderstorms are often accompanied by destructive lightning strikes, hail, downbursts, and tornadoes. Severe thunderstorms may cause flight delays, deterioration of telecommunications quality, and damage to power networks. It is very important for the generation mechanism of lightning activities, the cognition of development process and the real-time warning of thunderstorms. At present, lightning location data can b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R29/00G01R19/17
CPCG01R29/00G01R19/17
Inventor 王红斌范伟男栾乐莫文雄张亚茹
Owner GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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