Smart grid terminal with security module applied and data transmission method for using the same

The present invention relates to a smart grid terminal which delivers power information in conjunction with an advanced metering infrastructure (AMI) server. According to the present invention, the smart grid terminal comprises: a smart meter which collects at least one meter data generated in a hou...

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Bibliographische Detailangaben
Hauptverfasser:	OH, HONG SUK, JI, YOUNG GEUN, KIM, SUN YOUNG, LEE, SOO KIL, BAE, HONG RYEOL
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS SIGNALLING TESTING TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILARSIGNALS
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Beschreibung
Zusammenfassung:	The present invention relates to a smart grid terminal which delivers power information in conjunction with an advanced metering infrastructure (AMI) server. According to the present invention, the smart grid terminal comprises: a smart meter which collects at least one meter data generated in a house; and a power information processor which receives at least one meter data collected and encrypted by the smart meter and transmits the meter data to the AMI server. A high level security authentication/lightweight encryption algorithm (HLS/LEA) security is applied between the smart meter and the power information processor. AMI(Advanced Metering Infrastructure) 서버와 연동하여 전력 정보를 전달하는 스마트 그리드 단말로서, 댁내에서 발생하는 적어도 하나의 검침 데이터를 수집하는 스마트 미터기와, 스마트 미터기가 수집하여 암호화한 적어도 하나의 검침 데이터를 수신하고, 수신한 검침 데이터를 상기 AMI 서버로 전송하는 전력 정보 처리기를 포함한다. 스마트 미터기와 전력 정보 처리기 사이에는 HLS/LEA(High Level Security authentication/Lightweight Encryption Algorithm) 보안이 적용되어 있다.