The present invention relates to a method for sharing traffic information of an autonomous vehicle. The method for sharing the traffic information of the autonomous vehicle according to the present invention may comprise the following steps of: generating traffic information using at least one sensor; determining whether security capacity is greater than a reference value; generating the traffic information as temporary blockchain data when the security capacity is greater than the reference value; and propagating the traffic information to other vehicles or a Road Side Unit (RSU) by combining the temporary blockchain data with a blockchain according to a non-competition consensus method. An objective of the present invention is to provide a novel autonomous vehicle communication method which achieves physical layer security.
본 발명에 따른 자율 주행 차량의 교통 정보 공유 방법은, 적어도 하나의 센서를 이용하여 교통 정보를 생성하는 단계, 보안 용량이 기준값보다 큰 지를 판별하는 단계, 상기 보안 용량이 기준값보다 클 때, 상기 교통 정보를 임시 블록체인 데이터로 생성하는 단계, 및 비경쟁 합의 방식에 따라 상기 임시 블록체인 데이터를 블록체인에 결합함으로써 상기 교통 정보를 다른 차량 혹은 RSU(Road Side Unit)으로 전파하는 단계를 포함할 수 있다.
METHOD FOR SHARING TRAFFIC INFORMATION IN AUTONOMOUS DRIVING
자율 주행 차량의 교통 정보 공유 방법
2022-07-07
Patent
Electronic Resource
Korean
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr |
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