Forest steppe fire risk forecast decision-making method and device and computer equipment
A decision-making method and forest technology, applied in the field of fire prevention and control, can solve problems such as insufficient fire prevention energy and inability to obtain accurate deployment decision-making suggestions in advance.
A decision-making method and forest technology, applied in the field of fire prevention and control, can solve problems such as insufficient fire prevention energy and inability to obtain accurate deployment decision-making suggestions in advance.
CN114548812APending Publication Date: 2022-05-27武汉鸟瞰天下科技有限公司
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[0058] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted here that, although the description of these embodiments is for helping understanding of the present invention, it does not constitute a limitation of the present invention. Specific structural and functional details disclosed herein are merely intended to describe exemplary embodiments of the present invention. The present invention, however, may be embodied in many alternative forms and should not be construed as limited to the embodiments set forth herein.
[0059] It should be understood that although the terms first and second, etc. may be used herein to describe various objects, these objects should not be limited by these terms. These terms are only used to distinguish one object from another. For example, a first object could be referred to as a second object, and similarly a second object could be referred to as a firs...
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The invention relates to the technical field of fire prevention and control, and discloses a forest steppe fire risk prediction decision-making method and device and computer equipment, and the method comprises the steps: carrying out the fusion of ground feature reflection spectrum data of a forest steppe region, ground climate data, geological exploration data and other multi-source heterogeneous data; inversing the temperature vegetation drought index and the vegetation analysis current condition by using an inversion technology, and estimating a future time sequence of a temperature vegetation drought index forecast value based on a temperature vegetation drought index forecast model obtained by modeling; secondly, predicting the future risk degree of the forest steppe region by using the future time sequence of the temperature vegetation drought index forecast value, the water source distance and the vegetation flammability characteristics, analyzing the current vulnerability of the forest steppe region by using the forest ecological asset value and the population density, and finally, determining the temperature of the forest steppe region on the basis of the future risk degree and the current vulnerability. And determining forest and steppe fire risk forecasting decisions in each future time so as to provide accurate deployment decision suggestions for forest and steppe fire prevention.
Description
technical field [0001] The invention belongs to the technical field of fire prevention and control, and in particular relates to a decision-making method, device and computer equipment for forest and grassland fire risk prediction. Background technique [0002] Forest and grassland fires refer to the burning phenomenon of forests and grasslands that loses human control, spreads and expands freely in forests and grasslands, and brings certain harm and losses to forests, grasslands, ecosystems and human beings. Forest and grassland fires are a kind of natural disasters that are sudden, destructive, and difficult to deal with and rescue. They not only seriously damage forest and grassland resources and ecological environment, but also cause great harm to people's lives, property and public safety. Economic sustainable development and ecological security pose a huge threat. The specific hazards are shown in the following aspects: burning forest and grassland vegetation resource...
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Patent Timeline
27 May 2022
Publication
CN114548812A
- IPC
- G06Q10/06; G06Q50/26
- CPC
- G06Q10/0635; G06Q50/265; Y02A90/10
- Inventors
- 高倩; 其他发明人请求不公开姓名