新能源汽车行人警示系统与被动防护装置的协同优化研究

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Research on Collaborative Optimization of Pedestrian Warning System and Passive Protection Device for New Energy Vehicles

Li KuikuilWang Tao² 1.Henan CAERI Vehicle Testing and Certification Center Co.，Ltd.，Jiaozuo 45400o，China 2.Zhumadian Dali Tianjun Special Vehicle Manufacturing Co.，Ltd.，Zhumadian 463ooo，China

Abstract：Withthepopularizationofnewenergyvehicles，theirsilentcharactersticsduringlow-speeddrivinghaveincreasedthe riskofpedestriancollsions.hecordinatedoptimiationofpedestrianwaingsstems（AVAS）andpassiveprotectivedeviceshasecomethekeytoimprovingroadtraficsafety.isstudyintegratesthecollsionitigationfunctiosofVAS'sactivewaingndpassiveprotectiondevics troughmulti-bjectiveoptimizationmethods，stablishesahumanvehicleoadcolaborativemodeldoptimizes thesystemresponse trategandtructuraldesig.Simulationandrealveicleexperimentshaveshowthatcollborativeoptiizationcanreducethriskofpedestrianijuryanddecreasefalsealarmrates，providingtheoreticalsupportforthedesignofintellgent safety systems.

Keywords：Newenergyvehicles;Pedestrian warningsystem;Passiveprotectivedevices;Colaborativeoptimization;Multiobjective optimization

1前言

随着新能源汽车快速发展，相关安全问题也应运而生，由于新能源汽车本身的动力特性，导致其在低速工况下无法达到传统内燃机车型的噪声特性[1]。（剩余5620字）