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Electromagnetic Immunity Test Environments of Advanced Vehicles with Radar Sensor Systems

첨단자동차의 전자파 내성 실험 환경에 관한 연구: 레이더 센서를 중심으로

  • Received : 2019.10.18
  • Accepted : 2019.11.26
  • Published : 2019.12.31

Abstract

Recently, automobile industries have developed ADAS, smart cars, connected cars, automated driving systems, which use a variety of sensor systems - ultrasonics, cameras, lidars and radars - and communication systems. It is necessary to examine the electromagnetic immunity of vehicles equipped with those systems. The electromagnetic immunity tests are carried out in an electromagnetic semi anechoic chamber, which is cut off from the outside. It is difficult to create test environments in which the radar sensor systems of vehicles work properly in the test chamber. In this study, test jigs were designed and tested and as a result they are shown to be effective to create test environments for electromagnetic immunity tests of vehicles equipped with radar sensors. We also proposed additional safety standards for immunity tests of vehicles with radar systems that currently do not exist.

Keywords

References

  1. 홍인기, 이훈석, 심영대, 2015, "C-ITS와 스마트카 기술 동향 및 전망", 정보통신기술진흥센터, 주간기술동향.
  2. 국토해양부, 국토교통과학기술진흥원, 2018, "첨단자동차 안전성 평가기술개발 최종보고서, R&D 16PTSIC054118-08", pp. 27-52.
  3. Haesung Kim, Boojoong Yong, 2010, "Electro-Magnetic Susceptibility Tests for Large Vehicle", Journal of Auto-Vehicle Safety Association, Vol. 2, No. 2, pp. 23-28.
  4. Minwoo Kim, Hyungu Woo, 2016, "A Study on Narrowband Electromagnetic Interference in The Cabin of Vehicle", Journal of Auto-Vehicle Safety Association, Vol. 8, No. 2, pp. 30-36.
  5. Sunmin Gwon, Hyungu Woo, 2016, "A Study on Electromagnetic Interference of Electric Vehicles with Variations of Charging Device Inlet Location", Transactions of the Korean Society of Automotive Engineers, Vol. 24, No. 6, pp. 694-701. https://doi.org/10.7467/KSAE.2016.24.6.694
  6. Sungbum Kim, Hyungu Woo, 2018, "A Study on Electromagnetic Emission of HEV's Gasoline and Electric Mode", Journal of Auto-Vehicle Safety Association, Vol. 10, No. 1, pp. 12-19. https://doi.org/10.22680/KASA.2018.10.1.012
  7. Hyungu Woo, Boojoong Yong, 2019, "A Study on Electromagnetic Compatibility and Safety Standards for Motorcycles", Journal of Auto-Vehicle Safety Association, Vol. 11, No. 1, pp. 17-22. https://doi.org/10.22680/KASA2019.11.1.017
  8. Sungbum Kim, 2019, Experimental Analyses on the Electromagnetic Environments of Advanced Vehicles, Ph. D. Dissertation, Kyungil Univ., Gyeongsan.
  9. Rajeev Thakur, 2016, "Infrared sensors for ADAS and beyond LIDAR / Infrared camera", TU Automotive - ADAS & Autonomous.
  10. IEC, 1975, "CISPR 12 - Limits and methods of measurement of radio interference characteristics of ignition systems of motor vehicles and other devices", First Edition.
  11. United Nations Economic Commission for Europe, UN Regulation No. 10 Revision 5, Oct. 2014, "Uniform provisions concerning the approval of vehicles with regard to electromagnetic compatibility", p. 84.
  12. 국토교통부, 2014, "자동차안전기준 시행세칙 국토부고시(제2014-724호), 41 전자파적합성시험."
  13. 국토교통부, 2018, "자동차안전도평가시험 등에 관한 규정(고시)", pp. 110-113.