The invention discloses a driver visual characteristic-based expressway tunnel section vehicle following modeling method. The method comprises the following steps of 1, selecting an expressway tunnel section, and obtaining driving state data and vehicle related parameters to obtain a vehicle following state; step 2, constructing a following vehicle driver acceleration and deceleration decision behavior model, and determining following driving decision behaviors under different driving conditions; 3, constructing a vehicle driver utility optimal function based on the safe car-following distance, and obtaining the minimum car-following distance based on the current vehicle speed; 4, correcting the vehicle driver utility optimal function based on the perceived speed to obtain a corrected minimum safe car-following distance; 5, establishing a vehicle following model of the highway tunnel section based on the visual characteristics of the driver; step 6, setting a tunnel road section simulation traffic scene by changing the running state of the leading vehicle; step 7, running the following vehicle according to the vehicle following model based on the simulated traffic scene, and simulating tgt; and the running state of the following vehicle is 0.

    本发明公开了基于驾驶人视觉特性的高速公路隧道段车辆跟驰建模方法:步骤1,选定高速公路隧道路段,获取行车状态数据及车辆相关参数得到车辆的跟驰状态;步骤2,构建跟驰车辆驾驶人加减速决策行为模型,确定在不同行车情况的跟驰驾驶决策行为;步骤3,构建基于安全跟驰距离的车辆驾驶人效用最优函数,得到基于当前车速的最小跟驰距离;步骤4,基于感知速度对车辆驾驶人效用最优函数修正,得到修正后的最小安全跟驰距离;步骤5,建立基于驾驶人视觉特性的高速公路隧道路段车辆跟驰模型;步骤6,通过改变前导车运行状态,设定隧道路段模拟交通场景;步骤7,基于模拟交通场景跟驰车辆按照车辆跟驰模型运行,仿真模拟t>0时跟驰车辆的运行状态。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Expressway tunnel section vehicle following modeling method based on visual characteristics of driver


    Weitere Titelangaben:

    基于驾驶人视觉特性的高速公路隧道段车辆跟驰建模方法


    Beteiligte:
    CHI YU (Autor:in) / ZHU JUNYI (Autor:in) / TANG HONG (Autor:in) / CAI JIANHUA (Autor:in) / CAI XIAOMIN (Autor:in) / SU WEIJI (Autor:in) / LIU GUANLIN (Autor:in) / CHEN JIONGZHEN (Autor:in) / YANG SHIYING (Autor:in) / CHEN XIAOYUE (Autor:in)

    Erscheinungsdatum :

    2023-11-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    High-expressway vehicle following behavior quantification method considering visual angle of driver

    QI WEIWEI / MA SIWEI / WU JIAMING | Europäisches Patentamt | 2023

    Freier Zugriff

    Expressway extra-long tunnel fatigue awakening section setting method

    HU JIANGBI / YANG YANG / GAO XIAOJUAN et al. | Europäisches Patentamt | 2020

    Freier Zugriff



    Expressway tunnel inspection device

    HAN CHENG | Europäisches Patentamt | 2023

    Freier Zugriff