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HIL Test Bench 기반 카메라 센서의 인지 성능 한계 분석
신성근(Seong-Geun Shin),우창수(Chang-Soo Woo),박종기(Jong-Ki Park),예창민(Chang-Min Ye),이혁기(Hyuck-Kee Lee) 한국자동차공학회 2023 한국자동차공학회 학술대회 및 전시회 Vol.2023 No.11
The recently established ISO 21448 International Standard presents a systematic development process to eliminate unreasonable risks caused by performance limits of perception sensors, lack of judgement and control functions, and predictable driver misuse. In this paper, a simulation-based HIL (Hardware-in-the-Loop) Test Bench is constructed to analyze the perception performance limits of a camera sensor, which is one of the core sensors in autonomous vehicles. The HIL Test Bench is configured to enable real camera sensors to perceive driving images from a virtual driving simulation tool using the OTA (Over the Air) method. It experimentally analyzes performance limits, focusing on triggering conditions such as snow, rain, fog and other scenarios that induce a degradation in the perception performance of the camera sensor.