面向場(chǎng)景的自主代客泊車預(yù)期功能安全研究

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中圖分類號(hào)：U467.1 文獻(xiàn)標(biāo)志碼：A DOI：10.20104/j.cnki.1674-6546.20240294

【Abstract】Inorder to facilitateacomprehensive understanding of theAutonomous ValetParking （AVP）systemincluding its behavioral limitations，andtoensureitsafetyOfTheIntendedFunction （SOTIF），thepaperproposestheSOTFanalysis processfor AVP systems.This procedure synthesizes the ISO 21448 and the System Theory Process Analysis （STPA）method， andelaboratesonsystemsafetyand triggeringconditions，layers triggeringconditionsandcombines withfuzzycomprehensive evaluationtobuild SOTIF scenarios.Theevaluationemployscollsion distancerisk，collsion timeriskand braking decelerationriskaskeyperformance indicators.The Criteria Importance Through Intercriteria Corelation （CRITIC）and Technique for Order Preference by Similarityto Ideal Solution （TOPSIS）methodsareutilized for index weightingand evaluation.Finaly，SOTFsoresofAVPsystemsunderdferentscenarios arebtainedthroughealvehicletesting，claifing unsafe scenarios and providing targeted guidance for product optimization.

Key words： Intelligent transportation，Automated valet parking，F(xiàn)uzzy comprehensive evaluation，SafetyOf TheIntended Functionality （SOTIF）

【引用格式】姜文義，高婷婷，喬永祿，等.面向場(chǎng)景的自主代客泊車預(yù)期功能安全研究[J].汽車工程師，2025（5）：13- 22+28. JIANGWY，GAO TT，QIAOYL，etal.Research onIntendedFunctionalitySafetyof Scenario-Oriented AutomatedValetParking[J].AutomotiveEngineer，2025（5）： 1 3 - 2 2 + 2 8

1前言

基于已知停車場(chǎng)靜態(tài)環(huán)境地圖，自主代客泊車（AutomatedValetParking，AVP）系統(tǒng)能夠快速高效地規(guī)劃出面向場(chǎng)景的可行路徑，成為解決自動(dòng)駕駛“最后一公里問題”的有效手段。（剩余10057字）