전송 엔트로피를 이용하여 도로 정체의 전파 지연 시간을 예측하는 방법, 컴퓨터 장치, 및 컴퓨터 프로그램이 개시된다. 도로 정체 예측 방법은, 주어진 두 도로의 속도 데이터 쌍에 대해 전송 엔트로피(transfer entropy)를 이용한 인과관계를 분석하는 단계; 및 상기 인과관계에 대한 분석 결과를 바탕으로 상기 두 도로 중 한 도로의 정체가 다른 도로로 전파되는 정체 전파 지연 시간을 예측하는 단계를 포함한다.

    To provide a method, a computer device, and a computer program for predicting a propagation delay time of traffic congestion using transfer entropy.SOLUTION: A method for predicting road congestion includes the steps of analyzing a causal relation using transfer entropy for a given pair of speed data for two roads, and predicting a congestion propagation delay time at which congestion on one of the two roads propagates to the other road based on the results of the analysis for the causal relation.SELECTED DRAWING: Figure 4


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    Title :

    METHOD COMPUTER DEVICE AND COMPUTER PROGRAM TO PREDICT PROPAGATION TIME DELAY LAG OF ROAD CONGESTION USING TRANSFER ENTROPY


    Additional title:

    전송 엔트로피를 이용하여 도로 정체의 전파 지연 시간을 예측하는 방법, 컴퓨터 장치, 및 컴퓨터 프로그램


    Publication date :

    2023-11-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    METHOD COMPUTER DEVICE AND COMPUTER PROGRAM TO PREDICT PROPAGATION TIME DELAY LAG OF ROAD CONGESTION USING TRANSFER ENTROPY

    KIM SUNGIL / JI IN KWAK / YONGKYUNG OH et al. | European Patent Office | 2023

    Free access

    METHOD, COMPUTER DEVICE, AND COMPUTER PROGRAM FOR PREDICTING PROPAGATION DELAY TIME OF ROAD CONGESTION USING TRANSFER ENTROPY

    KIM SONIRU / KWAK JIIN / OH YONGKYUNG et al. | European Patent Office | 2023

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    KIM SONIRU / LEE JU YOUNG / OH YONGKYUNG et al. | European Patent Office | 2023

    Free access