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

상용차 자율 군집 주행 평가를 위한 하이브리드 V2X 통신 플랫폼 설계

  • 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)
  • 진성근 (한국전자기술연구원 모빌리티플랫폼연구센터) ;
  • 정한균 (한국전자기술연구원 모빌리티플랫폼연구센터) ;
  • 곽재민 (목포해양대학교 항해정보시스템학부)
  • Received : 2020.11.23
  • Accepted : 2020.12.18
  • Published : 2020.12.30

Abstract

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.

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.

Keywords

References

  1. Technology trends related to autonomous vehicles such as ADAS - KOROAD. Available: https://www.koroad.or.kr/cmm/fms/epkoroadFileDown.do?board_code=PRBBS_070&board_num=102101&file_num=172782
  2. K. Lim, Vehicle communication system technology evaluation and management service, KEIT PD Issue Report, Aug. 2016.
  3. S. H. An, B. H. Lee, and D. R. Shin, "A survey of intelligent transportation systems," in 2011 Third International Conference on Computational Intelligence, Communication Systems and Networks, Bali: Indonesia, pp. 332-337, July, 2011.
  4. A. Bazzi, B. M. Masini, A. Zanella and I. Thibault, "On the performance of IEEE 802.11p and LTE-V2V for the cooperative awareness of connected vehicles," in IEEE Transactions on Vehicular Technology, Vol. 66, No. 11, pp. 10419-10432, Nov. 2017, doi: 10.1109/TVT.2017.2750803.
  5. C-ITS public relations hall. Available: http://c-its.kr
  6. ENSEMBLE project. Available: https://platooningensemble.eu/
  7. K. Sjoberg, Status of truck platooning in Europe, Available: https://docbox.etsi.org/Workshop/2018/20180306_ITS_WORKSHOP/S04_ACCIDENT_FREE_AUTOM_DRIV/TRUCK_PLATOONING_SCANIA_SJOBERG.pdf
  8. K. T. Lim, S. K. Jin, and J. M. Kwak, "Design of hybrid V2X communication module for cooperative automated driving," Journal of Advanced Navigation Technology, Vol. 22, No. 3, pp. 213-219 June 2018. https://doi.org/10.12673/JANT.2018.22.3.213
  9. i.MX 6Quad multimedia applications processor block diagram. Available: https://www.nxp.com/products/processors-andmicrocontrollers/arm-processors/i-mx-applications-processors/i-mx-6-processors/i-mx-6quad-processors-high-performance-3d-graphics-hd-video-arm-cortex-a9-core:i.MX6Q
  10. Qualcomm MSM interface. Available: https://en.wikipedia.org/wiki/Qualcomm_MSM_Interface