Method and apparatus for trustworthiness evaluation of smart grid data aggregation in smart grids
In accordance with one embodiment of the present invention, a method for evaluating the reliability of smart grid data collection includes: a step (A) in which a path detection part detects at least one available path to transmit data from a source device to a destination device; a step (B) in which...
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Sprache: | eng ; kor |
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Zusammenfassung: | In accordance with one embodiment of the present invention, a method for evaluating the reliability of smart grid data collection includes: a step (A) in which a path detection part detects at least one available path to transmit data from a source device to a destination device; a step (B) in which a reliability value calculation part calculates accumulated reliability values based on a direct reliability value and an indirect reliability value between devices on the available path; a step (C) in which a device evaluation part evaluates each device based on the accumulated reliability values; and a step (D) in which a path selection part selects a path including reliable devices, based on the evaluation result of each device. Therefore, the present invention is capable of managing a reliability-based environment.
본 발명의 일 실시예에 의한 스마트 그리드 데이터 수집 신뢰성 평가 방법은, (A) 경로 탐지부가, 소스 장치에서 목적지 장치까지 데이터를 전송하기 위한 하나 이상의 이용가능한 경로를 탐지하는 단계; (B) 신뢰값 계산부가, 상기 이용가능한 경로 상의 장치들 간의 직접 신뢰값 및 간접 신뢰값에 기반하여 누적 신뢰값을 계산하는 단계; (C) 장치 평가부가, 상기 누적 신뢰값에 기반하여 각 장치를 평가하는 단계; 및 (D) 경로 선택부가, 상기 각 장치의 평가 결과에 기반하여, 신뢰할 수 있는 장치들을 포함하는 경로를 선택하는 단계를 포함한다. |
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