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Regional natural disaster threat identification method and system

A technology of natural disasters and identification methods, applied in complex mathematical operations, using multiple variables to indicate weather conditions, geophysical measurements, etc., can solve the problem of not being able to identify natural disasters in time, how to identify natural disasters, and not identifying the threat of natural disasters situation and early warning

Inactive Publication Date: 2020-11-06
HANGZHOU HOUBO TECH CO LTD
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  • Abstract
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Problems solved by technology

[0003] None of the above technologies has a technical solution for how to identify the impact of natural disasters on a small area, and cannot promptly identify the impact of large-scale natural disasters on a small area. early warning, and can avoid the waste of resources caused by over-warning in areas less affected by natural disasters
[0004] Currently, there is no technical solution for identifying the threat of natural disasters to the region and giving early warning

Method used

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  • Regional natural disaster threat identification method and system
  • Regional natural disaster threat identification method and system
  • Regional natural disaster threat identification method and system

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Embodiment Construction

[0032] The preferred embodiments of the present invention will be described in detail below.

[0033] Embodiments of the present invention rely on environmental monitoring sensors (vibration sensors, wind sensors, etc.) deployed in regions or environmental data monitored by meteorological monitoring centers. In this embodiment, the area may be a cell or an area with geographical or administrative boundaries.

[0034] The execution block diagram of the regional natural disaster threat identification method of the present invention is as follows figure 1shown. The fire control center identifies the level of natural disasters based on the environmental data obtained from the meteorological monitoring center or environmental monitoring sensors, and calculates the building density and / or residents in the area based on the distribution of buildings, households, and facilities in the area Density and / or wind area and / or number of dangerous objects, judging whether there is a natura...

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Abstract

The invention discloses a regional natural disaster threat identification method and system. The method comprises the following steps: establishing a set; and identifying the natural disaster grade according to the vibration data and / or the wind power data, and judging whether a natural disaster threat exists in the area or not according to the building intensity and / or the resident density and / orthe wind area and / or the number of dangerous objects in the area. The method and the system solve the technical problem of how to identify the threat condition of natural disasters to the area and give an early warning.

Description

technical field [0001] The invention belongs to the technical field of intelligent fire protection, and in particular relates to a method and system for identifying regional natural disaster threats. Background technique [0002] The current natural disaster hazards are mainly detected by the National Meteorological Administration through satellite cloud images. The detection results are mainly for large-scale urban areas, and cannot effectively identify the impact of natural disasters on small areas such as communities. Existing fire early warning technology in the area, for example, the Chinese patent "A Method and System for Early Warning of Emergencies" with the publication number CN109542992A proposes to establish a three-dimensional high-definition data model of the main building groups in the survey area; according to the three-dimensional high-definition data model Selecting a release area for emergency early warning information; selecting a specific group of people ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/10G01D21/02G01W1/02G01V1/00G06Q50/26
CPCG06F17/10G01D21/02G01W1/02G06Q50/26G01V1/01Y02A50/00
Inventor 严军荣卢玉龙
Owner HANGZHOU HOUBO TECH CO LTD
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