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Distributed forest fire monitoring and early warning data acquisition system and method

A data acquisition system and forest fire technology, which is applied to forest fire alarms, fire alarms, alarms, etc., can solve the problems of inability to improve the utilization rate of monitoring resources and inaccurate results, so as to ensure reliability and improve The effect of accuracy

Active Publication Date: 2021-08-03
GLOBALTOUR GROUP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the fire parameter monitored by the system is a general parameter, and different vegetation is not treated differently, resulting in inaccurate monitoring results. At the same time, the same monitoring rules are used for all monitoring points, which cannot improve the utilization of monitoring resources. Rate

Method used

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  • Distributed forest fire monitoring and early warning data acquisition system and method
  • Distributed forest fire monitoring and early warning data acquisition system and method
  • Distributed forest fire monitoring and early warning data acquisition system and method

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Experimental program
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Effect test

Embodiment 1

[0055] combined with figure 1 , a distributed forest fire monitoring and early warning data acquisition system, including a data acquisition module, a forest analysis and deployment module, a data distribution storage module and an acquisition control module, the data acquisition module collects various data affecting forest fires at each monitoring point in the forest , the forest analysis deployment module is used to analyze the location of monitoring points, the data allocation storage module is used to dynamically allocate storage space and store collected data, and the collection control module is used to regulate the collection frequency of the data collection module;

[0056] The forest analysis and deployment module is divided into multi-type vegetation sets according to the fire characteristics of the vegetation, and divides the forest into multiple monitoring point areas according to the vegetation sets, so that the vegetation sets included in the same monitoring poin...

Embodiment 2

[0094] This embodiment includes all the contents of the above-mentioned embodiments, and provides a distributed forest fire monitoring and early warning data collection system, including a data collection module, a forest analysis and deployment module, a data distribution storage module and a collection control module, the data collection module Installed at each monitoring point in the forest to collect various data affecting forest fires, the forest analysis and deployment module is used to analyze the terrain and vegetation distribution of the forest to obtain a suitable monitoring point position, and the data distribution storage module is based on each monitoring The data collected by the point dynamically allocates storage space for storing the data uploaded by the data collection module, and the collection control module is used to regulate the collection frequency and collection depth of the data collection module;

[0095] combined with figure 2 , the forest analysi...

Embodiment 3

[0108] continue to combine Figure 3-Figure 4 , the monitoring unit in this embodiment collects ground data D1, humidity data D2, air temperature data D3, air composition data D4 and illumination data D5 or five types of fire monitoring data in the area where it is located, and the vegetation set in the area is {A j}, where j is the serial number of the vegetation set contained in the area, and the data preprocessing unit calculates the fire index P for each type of fire monitoring data i :

[0109] ;

[0110] Among them, i represents the category serial number of fire monitoring data, such as P 1 Indicates the ground data fire index, P 2 Indicates the humidity data fire index, K i-j means A j Vegetation corresponds to the monitoring threshold of Di fire monitoring data;

[0111] When the fire index P i When it is less than the risk threshold, the corresponding fire monitoring data is saved in the local storage unit, when the fire index P i When it is greater than th...

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Abstract

The invention provides a distributed forest fire monitoring and early warning data acquisition system and method. The system comprises data acquisition modules, a forest analysis and deployment module, a data distribution and storage module and an acquisition control module, the data acquisition modules are installed at all monitoring points of a forest and are used for acquiring various data influencing forest fire, the forest analysis and deployment module is used for analyzing the terrain and vegetation distribution of the forest to obtain proper monitoring point positions, the data distribution and storage module dynamically distributes storage space for storing data uploaded by the data acquisition modules according to the data condition acquired by each monitoring point, and the acquisition control module is used for regulating and controlling the acquisition frequency and the acquisition depth of the data acquisition modules. According to the system, the monitoring place is reasonably planned, the monitoring data are pointedly uploaded and stored, and the monitoring rule is adjusted according to the uploaded monitoring data, so that the fire safety of the forest can be monitored with the minimum monitoring resource.

Description

technical field [0001] The invention relates to the technical field of fire risk monitoring, in particular to a distributed forest fire monitoring and early warning data collection system. Background technique [0002] Forest resources are important resources of the country. The monitoring of forest fires can grasp the forest situation in advance to reduce the frequency of forest fires or deal with the fires that have occurred in a timely manner. However, the forest area covers a wide range and has a large range. The impact of forest monitoring The amount of data is also very large. How to process the huge amount of data and ensure the reliability of monitoring is a problem faced by the current forest fire monitoring system. [0003] Now a lot of forest fire monitoring data collection systems have been developed. After a large number of searches and references, we found that the existing collection systems are like the systems or methods disclosed in KR101581856B1, KR1007163...

Claims

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Application Information

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IPC IPC(8): G08B17/00G08B31/00
CPCG08B17/005G08B31/00
Inventor 张卫平张浩宇张思琪米小武
Owner GLOBALTOUR GROUP LTD
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