The invention discloses an intersection unmanned vehicle passing track prediction algorithm based on edge calculation. According to the invention, positioning data of the unmanned vehicle can be collected, positioning data of an intersection terminal point can be collected, and positioning collection, analysis and integration processing can be carried out on an intersection environment; the traffic track of the unmanned vehicle can be subjected to simulation calculation processing, the intersection environment mark can be subjected to avoidance processing, the traffic track can be subjected to prediction judgment processing according to two judgment standards, the accuracy of the predicted traffic track of the unmanned vehicle is ensured, and the environment data of the intersection can be monitored in real time. The accuracy and safety of traffic track prediction of the unmanned vehicle at the intersection are adjusted in real time according to the environmental data, and the traffic condition of the intersection under complex conditions can be effectively handled; meanwhile, the predicted traffic trajectory is predicted and evaluated, so that the stability of the predicted traffic trajectory is further ensured, and the traffic trajectory is prevented from severely deviating from a normal path.

    本发明公开了基于边缘计算的交叉路口无人驾驶车辆通行轨迹预测算法;本发明可对无人驾驶车辆的定位数据进行采集,对交叉路口终点的定位数据进行采集,对交叉路口环境进行定位采集、分析整合处理;可对无人驾驶汽车的通行轨迹进行模拟计算处理,对交叉路口环境标记进行规避处理,可根据两种判断标准对通行轨迹进行预测判断处理,保证无人驾驶车辆预测通行轨迹的准确性,可实时监测交叉路口的环境数据,并根据环境数据实时调整无人驾驶车辆在交叉路口通行轨迹预测的准确性和安全性,可有效应对复杂条件下的交叉路口通行情况;同时对预测通行轨迹进行预测评估,进一步保证预测通行轨迹的稳定性,避免通行轨迹严重偏移正常路径。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Intersection unmanned vehicle passing track prediction algorithm based on edge calculation


    Weitere Titelangaben:

    基于边缘计算的交叉路口无人驾驶车辆通行轨迹预测算法


    Beteiligte:
    CAI JIAN (Autor:in)

    Erscheinungsdatum :

    2022-08-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / 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 / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    Unmanned vehicle-based intersection safe passing method and path planning system

    ZHENG XINMING / LI YONG | Europäisches Patentamt | 2023

    Freier Zugriff

    Intersection vehicle passing control method based on bargaining passing time

    WANG YAFEI / WANG KAIZHENG / ZHOU ZHISONG et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Method and system for planning driving track of vehicle passing through intersection

    MA FENGLIN | Europäisches Patentamt | 2023

    Freier Zugriff


    Traffic intersection vehicle passing method and vehicle passing system thereof

    LING ZHENGFENG / YU SHUHAO / XUE SIQI | Europäisches Patentamt | 2023

    Freier Zugriff