On-road risk assessment is one of the important topics for intelligent vehicles research. Efficiency of risk assessment is affected by lack of on-road vehicles information, which should be solved by The Vehicular Ad-Hoc Network (VANET). In this paper, a regional vehicles hazard level estimation method, which employs Ising model to explain the inter-vehicles relationship, is proposed, an inter-vehicles relationship model is constructed, and corresponding parameters mapping relationship is studied. Then Ising model’s energy formula is used to illustrate regional hazard level. Moreover, based on the inter-vehicles relationship, we present an approach to build a regional threat distribution map, which indicates the passing threat of a certain ego-car. A series of experiments are done to examine the efficiency of the proposed method. Experiment results show that the proposed method can produce a reasonable danger evaluation for an ego-car.


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    Titel :

    The Road Regional Hazard Level Evaluation Method Based on Ising Model


    Beteiligte:
    Han, Qingwen (Autor:in) / Yin, Zhoutao (Autor:in) / Zeng, Lingqiu (Autor:in) / Liu, Xiaoying (Autor:in) / Ye, Lei (Autor:in) / Hu, Yifei (Autor:in) / Lei, Jianmei (Autor:in)


    Erscheinungsdatum :

    2018-06-01


    Format / Umfang :

    7286644 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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