Research on Test and Evaluation Method of AEB CCR Real Vehicle Based on AHP-EWM

This paper proposes a novel approach grounded in the Analytic Hierarchy Process (AHP) and Entropy Weight Method (EWM). This innovative methodology undertakes a comprehensive analysis of four principal factors: the stopping distance of the test vehicle, the Time-to This innovative methodology undertakes a comprehensive analysis of four principal factors: the stopping distance of the test vehicle, the Time-to-Travel (TTC) corresponding to the initiation of the AEB function, collision severity, and the maximum acceleration experienced during the operation of the AEB function. Adhering to the requirements stipulated in the C-NCAP (2021 edition) test protocol, a real-vehicle testing scenario is established and empirically validated, thereby substantiating the effectiveness of this proposed evaluation method in assessing the performance of real-vehicle AEB CCR systems.