基于多传感融合的智能汽车火灾预警系统设计与实验研究

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中图分类号：U462 收稿日期：2025-05-28 DOI： 10.19999/j.cnki.1004-0226.2025.08.023

Design and Experimental Research of Intelligent Vehicle Fire Early Warning System Based on Multi-Sensor Fusion

Yang Shuqing Qingdao Shibei District Fire and Rescue Bureau，Qingdao 26oooo，China

Abstract：Inrecentyears，utomoilefireaccidentshaveoccredfrequentlyposigasrious threattothesafeoperatioofvehicles.Thispaperdesignsafireearlywarningsystembasedonmulti-sensorfusion.Multi-soureiformationcolectionisachievedbyestablishingavehicle-mountedsensornetwork.AnimprovedD-Sevidencetheoryfusionalgorithmisproposedforfeatureextractionand fusion，andadplingearlwaingecisio-maingmodelisostuctedtoompletefieskassset.Teealicleicationprovesthatthissystemcanefectivelyachieveearlywaringoffresandprovideanewtechnicalsoutionforimprovingthesafety of automobiles.

KeyWords：Automobile fire early warning;Multi-sensor fusion;D-S Evidence theory;Risk assessment

1前言

汽车火灾事故频发已成为威胁行车安全的重要问题。（剩余3887字）