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차량사물통신(V2X) 기반의 차세대 eCall 서비스 연구
김선건(Seonkeon Kim),김혜수(Hyesoo Kim) 한국자동차공학회 2022 한국자동차공학회 학술대회 및 전시회 Vol.2022 No.11
In this study, we purpose an eCall service using C-ITS infrastructure based on vehicle V2X communication(vehicle-to-everything, WAVE(IEEE 802.11p)/C-V2X(LTE, 5G)) that the government is building nationwide for Lv.4/4+fully autonomous driving in the future. By developing and eCall function that utilizes the infrastructure, the problem of monthly communication fee payment to current mobile carriers is solved, and when the V2X center accepts the eCall service, unnecessary disputes between ministries are avoided and the construction cost of the enormous eCall center is reduced. Early introduction of eCall service nationwide and market expansion are possible, and through this, the effect of preemptively preventing traffic accidents and reducing social costs can also be expected.