한국기계기술학회지 제24권 제1호 (p.96-102)

태풍 환경조건에 따른 ADAS Radar센서 특성에 관한 연구

A Study on ADAS Radar Sensor Characteristics According to Typhoon Environmental Conditions
키워드 :
ADAS(첨단운전자지원시스템),Carmaker(자동차 가상환경테스트프로그램),SNR(신호대잡음비),RCS(레이더단면),Dist(상대거리),Vrel(상대속도)

초록

ADAS(Advanced Driver Assistance System) for automobiles is being developed based on evaluation protocols. Radars, LiDars, and cameras are also being developed by many auto parts suppliers including automobile manufacturer, for automobile safety, but protocols following weather condition are still weak. In South Korea, typhoons that occur in summer in four seasons are the most damaging to property. Therefore, the research is needed based on the virtual environmental conditions of typhoons such as precipitation, wind speed, and temperature. In this study, it was derived that the average error rate for each typhoons condition such as SNR (Signal to Noise Ratio) and RCS (Radar Cross Section) is different by analyzing the effect of typhoons occurring in South Korea on radar according to virtual environmental conditions. It is expected that radar’s analysis from typhoon conditions data can be used to develop radar sensors.