自动紧急制动系统(AEB)测试评价方法研究进展综述

Review of Research on Test and Evaluation Methods of Automatic Emergency Braking System(AEB)

面对复杂的交通环境,自动紧急制动系统(AEB)是保障自动驾驶汽车行驶安全的重要功能,大量的测试和评价是判定其安全的基础,因此制定合理且适用于AEB系统的测试评价方法至关重要。文章梳理和分析了国内外部分现行AEB的测试评价规程,对其中涉及的AEB测试方法进行了对比分析;然后,分析了Euro NCAP和IIHS分别发布的AEB性能评价方法;最后,梳理了目前业界AEB测试评价方法的研究现状,总结出一种可行的AEB测试评价路径,即从真实交通数据构建AEB测试场景,然后构建AEB测试方法,建立相应的评价指标,最后进行实车或虚拟测试,验证其有效性和准确性。这为后续AEB安全测试评价技术的研究提供了基础。

Facing the complicated traffic environment,the Automatic Emergency Braking System(AEB)is an important function to guarantee the driving safety of Autonomous vehicles.A large number of tests and evaluations are the basis for determining their safety.Unlike the traditional test and evaluation methods,building typical traffic scenarios for people-car-road-environment is a feasible means for AEB safety testing.This paper sorts out and analyzes some of the current AEB test evaluation procedures at home and abroad,and compares and analyzes the AEB test methods involved.Then,this paper analyzes the AEB evaluation methods issued by Euro NCAP and IIHS.Finally,this paper sorts out the current research status of AEB test evaluation methods,and summarizes a feasible AEB test path,that is,construct AEB test scenarios from real traffic data,then construct AEB test methods,establish corresponding evaluation indicators,and finally conduct real vehicle or virtual tests to verify its effectiveness and accuracy.This provides a basis for the follow-up AEB safety test and evaluation technology research.