智能汽车自动驾驶系统安全性研究与优化

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中图分类号：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

智能汽车自动驾驶系统的安全性研究是当今智能交通和汽车制造领域重点研究的课题，在AI技术、传感器技术和实时通信技术突破发展的今天，自动驾驶技术逐渐从试验阶段向商业化发展1，但智能汽车自动驾驶系统的安全性是制约智能汽车普及的关键瓶颈。（剩余5154字）