[논문]첨단자동차의 전자파 내성 실험 환경에 관한 연구: 외부통신 장치를 중심으로

우현구

doi:10.22680/kasa2022.14.1.014

첨단자동차의 전자파 내성 실험 환경에 관한 연구: 외부통신 장치를 중심으로
Electromagnetic Immunity Test Environments of Advanced Vehicles with Communication Systems 원문보기

자동차안전학회지 = Journal of Auto-Vehicle Safety Association, v.14 no.1, 2022년, pp.14 - 19

Abstract ▼ AI-Helper

Recently, automobile industries have developed ADAS, smart cars, connected cars, automated driving systems, which communicate with outsides of a vehicle not only in uni-directional way but also in bi-directional way. It is necessary to examine the electromagnetic immunity of vehicles equipped with those communication systems. The electromagnetic immunity tests are carried out in an electromagnetic semi anechoic chamber, which is cut off from the outside electromagnetically. In this study, additional test environments were designed and tested and as a result they are shown to be effective to create test environments in an experimental chamber for electromagnetic immunity tests of vehicles equipped with communication systems.

주제어

표/그림 (13)

그림 Fig. 1 Changes of electromagnetic environments in advanced and conventional vehicles
그림 Fig. 2 Open area test site which is free from electromagnetic reflecting surfaces
그림 Fig. 3 Electromagnetically anechoic test chamber
표 Table 1 Specifications of electromagnetically anechoic test chamber
그림 Fig. 4 Experimental configuration for electromagnetic immunity tests of vehicle communicating with the outside
그림 Fig. 5 Experimental setup for ETCS of vehicles
표 Table 2 Test conditions and failure criteria for electromagnetic immunity tests of vehicles
그림 Fig. 6 Experimental results for Highpass communication
그림 Fig. 7 Antenna for mobile communication (3G, LTE, etc) of test vehicles
그림 Fig. 8 Experimental setup for mobile communication of vehicles
그림 Fig. 9 Experimental failure example for mobile communication
그림 Fig. 10 Experimental setup for WAVE communication of vehicles
그림 Fig. 11 Experimental results for WAVE communication

참고문헌 (13)

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원문보기 상세보기
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원문보기 상세보기
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