Journal of Auto-vehicle Safety Association (자동차안전학회지)

Korean Auto-vehicle Safety Association (한국자동차안전학회)
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Electromagnetic Immunity Test Environments of Advanced Vehicles with Camera Sensor Systems

첨단자동차의 전자파 내성 실험 환경에 관한 연구: 카메라 센서를 중심으로

  • 우현구 (경일대학교 기계자동차학부)
  • Received : 2020.04.04
  • Accepted : 2020.10.12
  • Published : 2020.12.31
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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 the sensor systems due to the fact that the normal operation of those systems is very important to the safety of the vehicles. 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 camera 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 camera sensors. We also proposed additional safety standards for immunity tests of vehicles with camera systems that currently do not exist.

Keywords

Acknowledgement

본 연구는 국토교통부와 국토교통과학기술진흥원의 연구비 지원(20PQOW-B152473-02)으로 수행된 연구이며, 연구 자료의 준비와 검토에 많은 도움을 주신 자동차 안전연구원의 김성범 박사님께 감사드립니다.

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