Provided is a method of configuring an open vehicle chain based on V2V communications technology, which allows anyone to participate as an entry node, and improving driving performance through high-reliability driving information convergence by applying blockchain technology. According to an embodiment of the present invention, a blockchain-based cooperative driving method comprises the steps of: allowing a mobility node to generate driving information thereof in a block; allowing the mobility node to connect the generated block to a blockchain without consent of other mobility nodes which perform cooperative driving; allowing the mobility node to propagate the generated block to other mobility nodes; allowing other mobility nodes to connect the received block to the blockchain; and allowing the mobility nodes to control vehicles, respectively, with reference to the blockchain. As a result, it is possible to improve driving performance by open and real-time integration of driving information of surrounding vehicles in a blockchain-based high-reliability driving environment.

    V2V 차량통신 기술 기반 개방형 Vehicle 체인을 구성하고, entry 노드로 어느 누구나 참여가능하며, 블록체인 기술을 응용하여 고신뢰 주행정보 융합을 통해 주행성능을 개선하기 위한 방안이 제공된다. 본 발명의 실시예에 따른 블록체인 기반 협력주행 방법은 모빌리티 노드가, 자신의 주행정보를 블록으로 생성하는 단계; 모빌리티 노드가, 협력주행하는 다른 모빌리티 노드들의 동의 없이, 생성한 블록을 블록체인 연결하는 단계; 모빌리티 노드가, 생성한 블록을 다른 모빌리티 노드들에게 전파하는 단계; 다른 모빌리티 노드들이, 수신한 블록을 블록체인 연결하는 단계; 모빌리티 노드들이, 블록체인을 참조로 차량들을 각각 제어하는 단계;를 포함한다. 이에 의해, 블록체인 기반 고신뢰 주행환경에서 주변 차량의 주행정보를 개방적으로 실시간 융합하여 자신의 주행성능을 개선할 수 있게 된다.


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    Title :

    V2V Vehicle Cooperative Driving Method using V2V Vehicle Communication based Vehicle Chain for High-Reliability Information Convergence


    Additional title:

    고신뢰 정보융합을 위한 V2V 차량통신 기반 차량간 Vehicle 체인을 활용한 협력주행 방법


    Contributors:
    JANG SOO HYUN (author) / LIM KI TAEG (author) / SHIN DAE KYO (author) / YOON SANG HUN (author) / JUNG HAN GYUN (author) / JIN SEONG KEUN (author)

    Publication date :

    2020-05-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    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 / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



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