摘要
在城市道路无信号控制路段进行驾驶员与过街行人的决策风险试验,得到不同车速情况下过街行人的感知风险和决策行为.通过对获取的240个试验数据进行整理分析,建立了行人感知风险与车辆初始速度、行人决策行为与初始速度和行人感知风险与决策行为的关系.结果发现,路段上车辆的行驶速度对行人的过街决策行为影响极大.研究成果可以为制定合理的行人安全过街控制措施提供参考依据.
Through the risk decision - making experiment at no - Signal controlled segment of urban roads, the perceived risk and decision behaviors of crossing pedestrian is obtained. The relationship between the perceived risk and vehicle speed is established based on the acquired 240 test data, and so does decision - making behavior and vehicle speed, the perceived risk and decision - making behavior. Results indicated that vehicle speed has a great impact on decision - making behavior of crossing pedestrian. The conclusions are useful to provide reasonable con- trol measures to protect the safety of pedestrians crossing the street.
出处
《吉林建筑大学学报》
CAS
2014年第1期19-22,共4页
Journal of Jilin Jianzhu University
基金
吉林省自然科学基金项目(201215176)
关键词
无信号控制路段
车速
过街行人
决策行为
no - signal controlled segment
vehicle speed
crossing pedestrian
decision - making behavior
