The invention provides an expressway traffic sign night visibility analysis method considering driver characteristics. According to the method, the influence of traffic signs on the vision and physiology of a driver at night and the influence of the driver on the visibility of the traffic signs at different speeds and different lane positions are studied through an eye movement tracking system, a physiological analysis system and the like, and analysis results of various traffic signs are compared and studied. The mechanism of action of traffic signs on drivers is deeply studied, and then the practical effects of various traffic signs at night are evaluated, so that the traffic accident quantity of highways is reduced, and the road safety service level is improved.
本发明提供一种考虑驾驶人特性的高速公路交通标志夜间视认性分析方法,该方法通过眼动追踪系统和生理分析系统等研究交通标志在夜间对驾驶人视觉和生理的影响以及驾驶人在不同速度和不同车道位置下对交通标志的视认性的影响,并将各类交通标志的分析结果进行对比研究,深入研究交通标志对驾驶人的作用机理,进而评估各类交通标志在夜间的实用效果,以期降低高速公路的交通事故量,提升道路安全服务水平。
Expressway traffic sign night visibility analysis method considering driver characteristics
考虑驾驶人特性的高速公路交通标志夜间视认性分析方法
2024-01-16
Patent
Electronic Resource
Chinese
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