An Authentication Scheme for Emergency Vehicle Priority Transit Service in VANET

VANET 기반의 긴급 차량 우선통과 서비스를 위한 인증 기법

  • 윤영균 (숭실대학교 정보통신전자공학부) ;
  • 정수환 (숭실대학교 정보통신전자공학부)
  • Published : 2008.10.30

Abstract

In this paper, we propose an authentication scheme for EVPT (Emergency Vehicle Priority Transit) service in Vehiclar Ad-hoc Networks (VANET) enable a variety of vehicle comfort services, traffic management applications, and infotainment services. These are the basis for a new generation of preventive and active safety functions. By intelligently controlling signalling at intersections, providing additional information to the driver and warning the driver in critical situations. we therefore focus on vehicle-to-infrastructure communication for the authentication between emergency vehicles and traffic lights system. This authentication process should identify the vehicle, and provide privacy protection.

본 논문에서는 VANET (Vehicular Ad-hoc Networks) 기반의 첨단 교통관리 서비스에서 실시간 교통제어를 위해 필요한 긴급 차량 우선통과 시스템에서 요구되고 있는 인증 기법을 제안한다. 제안된 인증 기법은 교차로 상에서 긴급 차량에 신호 우선권을 부여하기 위한 대리 서명 기법을 적용하여 권한을 부여된 제어 권한을 인증하여 긴급차량들의 소통 상태 확보 및 다른 차량들의 안전성을 향상시킨다. 또한 인가된 제어 권한을 확인하기 위해 필요한 식별 절차에 필요한 ID를 제공하는 대리 서명 기법을 적용하므로 프라이버시를 보호하는 인증 기능을 제공한다.

Keywords

References

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