Forest fire spreading simulation method and device, electronic equipment and storage medium

Through the cellular automata model, iteratively simulates the ignition state and fire intensity around the ignition point in the forest area, solving the problem of difficulty in obtaining training data and time-consuming model training in the existing technology, and achieving efficient forest fire spread simulation and real-time predict.

CN119167832AActive Publication Date: 2024-12-20北京观微科技有限公司
View PDF 5 Cites 1 Cited by

Patent Information

Application Number
CN202411669622.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-11-21
Publication Date
2024-12-20
Estimated Expiration
2044-11-21

AI Technical Summary

Technical Problem

In the prior art, the training data in the forest fire spread simulation method is difficult to obtain and the model training takes a long time, resulting in low simulation efficiency.

Method used

The cellular automata model is used to determine the fire point in the preset forest area, and the fire state and fire intensity around the fire point are automatically iterated through grid data to achieve efficient forest fire spread simulation, avoiding the dependence on a large amount of historical data and Model training process.

Benefits of technology

It realizes efficient simulation of forest fire spread, improves computing efficiency, simplifies data requirements and training processes, and is suitable for real-time prediction and emergency response.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN119167832A_ABST
    Figure CN119167832A_ABST
Patent Text Reader

Abstract

The invention provides a forest fire spreading simulation method and device, electronic equipment and a storage medium, and is applied to the technical field of computers, and the method comprises the steps: determining a fire point in a preset forest region, and determining an initial cell, corresponding to the fire point, in grid data according to the position of the fire point and the grid data corresponding to the forest region; determining an initial ignition cell set according to the initial cells; according to the simulation environment parameters and the simulation terrain parameters corresponding to the ignition cells and the forest area, adopting a cellular automaton model to simulate and calculate ignition states and fire intensity corresponding to neighbor cells of the ignition cells, and putting target neighbor cells of the ignition cells into an initial ignition cell set to obtain a new initial ignition cell set; and iteratively executing ignition simulation calculation operation according to the new initial ignition cell set until a preset iteration cut-off condition is met. By adopting the technical scheme of the invention, efficient simulation of forest fire spreading can be easily realized.
Need to check novelty before this filing date? Find Prior Art

Citation Information

Patent Citations

  • Forest fire spreading simulation method based on cellular automaton

    CN114781169A

  • Forest fire scene simulation method based on remote sensing image

    CN116363300A

  • Forest fire diffusion simulation method and device, electronic equipment and storage medium

    CN116720365A

  • Mountain fire diffusion prediction method and system

    CN117077372A

  • Method for solving the problem of clustering using cellular automata based on heat transfer process

    US20210132951A1

Cited By

  • Method and system for simulating spreading of lightning fire

    CN122113349A