대표적인 차량용 통신기술인 WAVE 기술과 C-V2X 기술은 C-ITS 및 자율협력주행 서비스에서 요구하는 통신성능을 만족하기 위해 계속해서 새로운 표준 기술을 개발하고 있다. 그뿐만 아니라 세계 각국에서는 진화되고 있는 V2X 통신기술 검증을 위해 여러 프로젝트와 실증사업을 확대해 가고 있다. 본 고에서는 최근 V2X 기술의 표준화 동향, 각국의 정책 방향 및 국내외 실증사례 등을 살펴본다. 또한, C-V2X 기반 자율협력주행 서비스를 위해 실제 차량에 C-V2X 통신장치를 탑재하고 실도로 환경에서 차량간 통신 실험을 통해 5GAA에서 요구하는 교차로 및 일반주행도 환경에서 자율협력주행 서비스 요구사항을 만족할 수 있는지 실험을 통해 분석하였다.
KSP Keywords
C-ITS, Computer Vision(CV)
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