智能汽車自動駕駛系統(tǒng)安全性研究與優(yōu)化

打開文本圖片集

中圖分類號：U496 收稿日期：2025-03-20 DOI： 10.19999/j.cnki.1004-0226.2025.06.007

Abstract：Aimingat improving thesafetyoftheautonomous drivingsystemofintellgentvehicles，thispaperproposesaresearch andoptimizationmethodforthesafetyoftheautonomousdrivingsystemofinteligentvehicles.Thismethodfrstconstructsasafety evaluatioindexsytemfortheutonomousdrivingsytemofintellgentvehicles，overingtwofirs-evelindicatorsofrivingsafety andpassingeficiencyandmultiplesecond-levelidicatorsunderthem.TheCRITICweightingmethodisusedforobjectiveweighting， andthesafetyevaluatioisonductedinombinationwithtegreyelationalteory.Thenbasedonteinematiconstrants，aie maticmodelofintellgentveiclesisstablsed，andtespatialcoodinationcostmodeletweenobstaclesadviclesndttraje torysmoothnesscostmodelareestablisd.Subsequentlymathematicalodelforthecollborativecontroloptimizationoftuto omousdrivingsystemisconstructedandsoledtoachievetheoptimizationofsmothdriving trajectoriesandimprovethesafetyofthe autonomousdrivingsystemofintellgentvehicles.Experimentsshowthatthismethodcanefectivelyanalyethekeypointsofsafetyin autonomousdriving，significantlyeducethecomprehensivesfetycostofautoomousdrivingofiteligentvicles，mprovethesafe tyoftheautonomous driving system，and provide astrong guaranteefor thedriving safetyofintelligent vehicles.

Keywords：Intelligent vehicles;Autonomous driving system;Safety;Optimization;Index system

1前言

智能汽車自動駕駛系統(tǒng)的安全性研究是當(dāng)今智能交通和汽車制造領(lǐng)域重點研究的課題，在AI技術(shù)、傳感器技術(shù)和實時通信技術(shù)突破發(fā)展的今天，自動駕駛技術(shù)逐漸從試驗階段向商業(yè)化發(fā)展1，但智能汽車自動駕駛系統(tǒng)的安全性是制約智能汽車普及的關(guān)鍵瓶頸。（剩余5154字）