论文部分内容阅读
为了有效降低高速公路单调路段的交通事故率,对国内外单调路段交通事故机理和安全对策的研究现状进行了总结和评价。分别从道路条件、交通条件、环境景观条件以及驾驶时间,行驶速度等方面分析了外界环境对驾驶员的影响因素,对交通事故机理进行了总结。对不同研究手段、实验方法进行了归类。对标志标线设置、彩色路面、路侧参照物设置和景观绿化设计等措施进行了比较和评价。研究建议以外界主要因素对驾驶员心理生理变化影响模式及驾驶员速度顿觉产生机理为理论基础,建立驾驶员心理生理失调应急模型,分析交通事故机理和提出安全对策,达到提高行驶安全水平的目的。
In order to effectively reduce the traffic accident rate of monotonous sections of expressway, the research status of traffic accident mechanism and safety measures in monotonous sections at home and abroad are summarized and evaluated. From the road conditions, traffic conditions, environmental landscape conditions and driving time, driving speed and other aspects of the impact of the external environment on the driver factors, the traffic accident mechanism was summarized. Different research methods, experimental methods were classified. The paper compares and evaluates the mark marking setting, color pavement, roadside reference setting and landscape design. The research suggests that based on the main factors of the outside world, the driver’s psychophysical changes and driver’s speed perception mechanism are the theoretical basis, the driver’s psychological and physiological disorders emergency model is established, the traffic accident mechanism is analyzed and safety measures are put forward to improve the driving safety level purpose.