Road user behavior is predicted based on the graphical representation of the traffic situation. A method for predicting behavior of at least one road user in a traffic situation comprises the steps of: obtaining a graphical representation of the traffic situation, where nodes of the graph represent the road users, edges of the graph represent interactions between the road users and define proximity between the road users, each node is associated with a state comprising a plurality of state variables, and each edge is associated with a plurality of edge attributes; the node state evolution is calculated based at least in part on: each considering the self-evolution of the state of the node, which depends on the state and is adjusted by a self-evolution operator; and each consideration of interaction of the node with other nodes, which depends on the state of these other nodes and is adjusted by an interaction operator; and calculating at least one seeking property characterizing the behavior of the road user by applying an evaluation operator to the state of the nodes in the graphical representation corresponding to the at least one road user and/or a work product derived from such state.

    基于交通情形的图形表示预测道路使用者行为。用于预测至少一个道路使用者在交通情形中行为的方法包括步骤:获得交通情形的图形表示,其中图形的节点表示道路使用者,图形的边表示道路使用者之间的交互并定义道路使用者之间的邻近度,每个节点与包括多个状态变量的状态相关联,和每个边与多个边属性相关联;至少部分基于以下计算节点状态演变:每个考虑节点的状态的自我演变,其依赖该状态并由自我演变算子来调节;和每个考虑节点与其他节点的交互,其依赖这些其他节点的状态并由交互算子调节;和通过将评估算子应用到图形表示中节点的对应于至少一个道路使用者的状态和/或从这种状态导出的工作产品计算表征该道路使用者行为的至少一个寻求性质。


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    Titel :

    Predicting road user behavior based on graphical representations of traffic situations


    Weitere Titelangaben:

    基于交通情形的图形表示预测道路使用者行为


    Beteiligte:
    ZIPFEL MICHAEL (Autor:in) / REITINGER ANDREAS (Autor:in) / HENSON CRAIG (Autor:in) / HETLAND FRANK (Autor:in) / LOUETTIN JOSEPH (Autor:in) / KHALIRAJ LAKSHMI (Autor:in) / SCHMID STEFAN (Autor:in) / THOMA STEPHAN (Autor:in)

    Erscheinungsdatum :

    2024-03-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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




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