The invention relates to the field of traffic potential danger judgment, and discloses a driver potential danger perception evaluation method based on a real vehicle, which comprises the following steps of: dividing potential danger research into visible potential danger and hidden potential danger, driving the real vehicle by using the real vehicle and an eye tracker and collecting eye movement data; selecting a plurality of typical potential danger traffic situations according to different potential danger characteristics, setting a fixation characteristic index and a glancing characteristic index, establishing a gray near-optimal comprehensive evaluation model, quantifying the potential danger perception ability of the driver, and obtaining a potential danger perception comprehensive evaluation value; the problem that research on complex traffic conditions is lacked in the prior art is solved.
本发明涉及交通潜在危险判别领域,公开了一种基于实车的驾驶人潜在危险感知评估方法,将潜在危险研究分为可见潜在危险和隐蔽潜在危险,利用实车、眼动仪进行实车驾驶并采集眼动数据,再根据不同的潜在危险特征选取多个典型潜在危险交通情境,并设置注视特性指标与扫视特性指标,建立灰色近优综合评价模型,对驾驶人的潜在危险感知能力进行量化,得到潜在危险感知综合评价值,以解决现有技术中缺乏对复杂交通情况研究的问题。
Method for perceiving and evaluating potential danger of driver based on real vehicle
一种基于实车的驾驶人潜在危险感知评估方法
2023-11-17
Patent
Elektronische Ressource
Chinesisch
IPC: | 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 / A61B DIAGNOSIS , Diagnostik / 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 / G06V |
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