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상용차 자율 군집 주행 평가를 위한 하이브리드 V2X 통신 플랫폼 설계

Design of Hybrid V2X Communication Platform for Evaluation of Commercial Vehicle Autonomous Driving and Platooning

  • 진성근 (한국전자기술연구원 모빌리티플랫폼연구센터) ;
  • 정한균 (한국전자기술연구원 모빌리티플랫폼연구센터) ;
  • 곽재민 (목포해양대학교 항해정보시스템학부)
  • Jin, Seong-keun (Mobility Platform Research Center, Korea Electronics Technology Institute) ;
  • Jung, Han-gyun (Mobility Platform Research Center, Korea Electronics Technology Institute) ;
  • Kwak, Jae-min (Division of Navigation Information System, Mokpo National Maritime University)
  • 투고 : 2020.11.23
  • 심사 : 2020.12.18
  • 발행 : 2020.12.30

초록

본 논문은 상용차의 자율 군집주행 플랫폼을 평가함에 있어 차량 환경용 C-ITS 통신프로토콜인 WAVE 통신 및 LTE-V2X 통신과 상용 이동통신인 Legacy LTE 통신을 결합한 하이브리드 V2X 통신 플랫폼의 설계 방안을 제안하고 설계과정을 제시한다. 안전하고 효율적인 자율 군집주행 플랫폼을 위해 C-ITS 통신 기반의 저 지연 통신기능이 요구되며 또한 이를 관제하기 위해서 상시 연결이 가능한 Legacy LTE 등의 상용 통신기능이 요구된다. 이러한 시스템을 평가하기 위해서 평가 장비는 동일 수준 이상의 통신성능을 가져야 한다. 본 논문에서 제시되는 주요 설계 내용은 기능 평가를 위한 하이브리드 V2X 단말기 구현에 적용될 예정이다.

In this paper, we propose a design method and process for hybrid V2X communication platform that combines WAVE communication and LTE-V2X communication which are C-ITS communication protocols for vehicle environments and Legacy LTE communication which is a commercial mobile communication for evaluating the autonomous platooning platform of commercial vehicles. For a safe and efficient autonomous platooning platform, an low-latency communication function based on C-ITS communication is required, and to control it, commercial communication functions such as Legacy LTE, which can be connected at all times, are required. In order to evaluate such a system, the evaluation equipment must have the same level of communication performance or higher. The main design contents presented in this paper will be applied to the implementation of hybrid V2X terminals for functional evaluation.

키워드

참고문헌

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