冰雪环境下车辆自动紧急制动系统测试与评价方法研究

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中图分类号：U467.5 收稿日期：2026-01-24 DOI:10.19999/j.cnki.1004-0226.2026.04.012

Research on Test and Evaluation Methods of Vehicle Automatic Emergency Braking System in Ice and Snow Environments

Xi Ruixuan Shen Liangyi Ji Zhao Li Yanchen CATARCIntelligent Technology（Tianjin）Co.,Ltd.,Tianjin ,China

Abstract:Aimingatthelackof testingandevaluationmethods forAutomaticEmergencyBraking（AEB）systems inicyand snowyenviroments，thispapranalyzesthefunctionsofAEBsystemsinsuchenvironments，asellasexistingrelevantrgulations andtestingandevaluationsystems.SixepresentativetestingscenariosforAEBsystemsinicyandsnowyconditionsareproposed,and acomprehensiveevaluationisestablishedbasedonwhethracolisionwiththetargetoccursandthevehiclebodyatudeafterfunction activation.Consequently，arelativelycompletetestingandevaluationmethodforAEBsystemsinicyandsnowyenviromentsis formed.Thisstudyprovidesamorecomprehensive，systematic，andscientific theoreticalbasisandmethodforthetestingandevaluationofehicleAEBsystemsinicyandsnowyenvironments,andpromotestheimprovementanddevelopmentofAEBsystemfunctions.

Key words:Snow environments;Automotic emergency braking system;Test and evaluation

1前言

随着经济的不断发展，汽车保有量逐步提升，全球每年约有130万人死于道路交通事故，另有5000万人受伤，我国道路交通事故发生总数达21万余起，其中死亡人数超过6万人，受伤人数达28万余人，直接财产损失总计高达12亿元[1-2]。（剩余8447字）