An Experimental Study on the Operating Limit Characteristics of Autonomous Emergency Braking System

Jonghyuk Kim; Jihun Choi; Jungwoo Park; Jongjin Park; Hasun Park

doi:10.22680/kasa2022.14.3.023

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2022 Vol.14, Issue 3 Preview Page Next Page

An Experimental Study on the Operating Limit Characteristics of Autonomous Emergency Braking System 긴급제동장치 작동 한계 특성에 대한 실험적 연구

30 September 2022. pp. 23-29

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Abstract

Among the various functions of ADAS (Advanced Driver Assistance System), the most important and representative function to the safety of vehicle passengers is AEB (Autonomous Emergency Braking system). In South Korea, laws are in progress from 2022 for making it mandatory for passenger vehicles to be installed. And as AEB-equipped vehicles continues to increase in the future, the demand for accident analysis related to the AEB function is expected to increase in the future. In order to find out the operating limits of AEB, it is necessary to consider the situations exceeding the standards covered by EuroNCAP. Therefore we have performed four experiments in this study, including situations encountered in real-word traffic conditions, i.e., an oblique stop of Global Vehicle Target (GVT) and ADAS sensor failures. These experimental results are expected to be of great help in accurate and reliable accident analysis by considering them when analyzing traffic accidents for ADAS vehicles.

Keywords

ADAS

AEB

FCW

AEB operating limit characteristic

Traffic accident analysis

키워드

첨단운전자지원시스템

긴급제동장치

전방충돌경고장치

AEB 작동 한계 특성

교통사고분석

References

J. B. Cicchino, 2017, "Effectiveness of forward collision warning and autonomous emergency braking systems in reducing front-to-rear crash rates," Accident Analysis and Prevention, Vol. 99, pp. 142~152. 10.1016/j.aap.2016.11.00927898367

L. Carabulea, C. Pozna, C. Antonya, C. Husar and A. Baicoianu, 2022, "The influence of the Adavanced Emergency Braking System in critical scenarios for autonomous vehicles," IOP Conf. Series: Materials Science and Engineering, 1220, 012045. 10.1088/1757-899X/1220/1/012045

R. Bours, K. Rauf and K. Kietlinski, 2013, "A Method for Developing AEB Systems based on Integration of Virtual and Experimental Tools," 23^rd International Technical Conference on the Enhanced Safety of Vehicles (ESV), paper number 13-0347.

J. Lee, G. Kim and B. Kim, 2019, "Study on the Improvement of a Collision Avoidance System for Curves," Applied Science, Vol. 9, No. 24: 5380. 10.3390/app9245380

H. Jang, S. Cho and B. Yong, 2013, "The Safety Evaluation Method of Advanced Emergency Braking System," Transaction of the Korean Society of Automotive Engineers, Vol. 21, No. 5, pp. 162~168. 10.7467/KSAE.2013.21.5.162

Y. Choi, S. Kim, J. Jung and J. Yoon, 2017, "A Study on the Applicability of AEBS according to Radar Angle Using PC-Crash and Traffic Accident Database," Transaction of the Korean Society of Automotive Engineers, Vol. 25, No. 6, pp. 691~701. 10.7467/KSAE.2017.25.6.691

S. Baek, C. Kim, J. Kim, H. Park and J. Lim, 2021, "Development of AEBS Simulation Model for Traffic Accident Analysis of Vehicle with ADAS," Transaction of the Korean Society of Automotive Engineers, Vol. 29, No. 11, pp. 995~1001. 10.7467/KSAE.2021.29.11.995

J. Kim, H. Han, S. Kim, J. Choi, J. Park and H. Park, 2022, "A Study on the AEB Operation Simulation Using PreScan Based on the Vehicle Test," Transaction of the Korean Society of Automotive Engineers, Vol. 30, No. 3, pp. 249~257. 10.7467/KSAE.2022.30.3.249

Information

Publisher :Korean Auto-vehicle Safety Association
Publisher(Ko) :한국자동차모빌리티안전학회
Journal Title :Journal of Auto-vehicle Safety Association
Journal Title(Ko) :자동차안전학회지
Volume : 14
No :3
Pages :23-29
Received Date : 2022-03-30
Revised Date : 2022-07-19
Accepted Date : 2022-08-02
DOI :https://doi.org/10.22680/kasa2022.14.3.023

Journal of Auto-vehicle Safety Association ISSN:2005-9396(Print) 자동차안전학회지

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