The invention discloses a non-signal pedestrian crossing-oriented human-vehicle dynamic game decision model establishment method, which belongs to the technical field of vehicle-road cooperation, and comprises the following steps: setting a strategy set of a game subject and providing a basic assumption of a game model; introducing a utility conversion coefficient and a utility weight to construct a payment matrix of each game main body in one game; establishing a sum dynamic equation according to the expected benefits of different game subjects; a pedestrian-motor vehicle dynamic game evolution process is drawn, and a pedestrian-vehicle dynamic interaction optimal decision at the non-signal pedestrian crosswalk is determined in combination with the convergence path; the method for constructing the pedestrian and motor vehicle dynamic interaction decision-making model of the no-signal pedestrian crosswalk by using the evolutionary game theory is simple and effective, can effectively link perception and decision-making of pedestrians and drivers in the two dimensions of efficiency and safety, can display the dynamic evolution process of pedestrian/motor vehicle street crossing decision-making, and can be applied to the field of pedestrian/motor vehicle street crossing decision-making. And conversion from fuzzy perception of risks to behavior decision is realized.

    本公开了一种面向无信号人行横道的人‑车动态博弈决策模型建立方法,属于车路协同技术领域,包括设定博弈主体的策略集并提出博弈模型的基本假设;引入效用转换系数和效用权重构建各博弈主体在一次博弈中的支付矩阵;针对不同博弈主体的期望收益建立和制动态方程;绘制行人‑机动车动态博弈演化过程,结合收敛路径确定无信号人行横道处的人‑车动态交互最优决策;本发明以演化博弈论构建的无信号人行横道的行人与机动车动态交互决策模型的方法简单有效,能有效将行人和驾驶员在效率、安全两个维度上的感知与决策联系起来,可以展示行人/机动车过街决策的动态演变过程,实现从风险的模糊感知到行为决策的转换。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Method for establishing human-vehicle dynamic game decision model for non-signal pedestrian crosswalk


    Weitere Titelangaben:

    一种面向无信号人行横道的人-车动态博弈决策模型的建立方法


    Beteiligte:
    YANG ZHEN (Autor:in) / XIE SHIKUN (Autor:in) / ZHENG RUIPING (Autor:in) / GONG ZHE (Autor:in) / WEI KEJIN (Autor:in)

    Erscheinungsdatum :

    02.07.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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





    CROSSWALK PEDESTRIAN AND VEHICLE DRIVING SAFETY DEVICE

    SIM YU JENG | Europäisches Patentamt | 2021

    Freier Zugriff

    Pedestrian-vehicle anti-collision signal control system and control method for pedestrian crosswalk intersection

    ZHOU CHENYU / HE QINGSHUO / LI YANG et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Pedestrian crosswalk alert system

    GROSZMANN RYAN LEO / GROSZMANN DANIEL | Europäisches Patentamt | 2024

    Freier Zugriff