摘要
随着我国经济的发展,机动车保有量不断增加,传统的高速公路收费站有人值守模式(MTC)已经不能满足现在的出行需求,因此,目前多省市均在试行高速公路收费站无人值守模式。以无人值守模式的收费站指示标志为研究核心,采用模拟驾驶实验的方法,并以京开高速西红门南桥收费站为案例,选取5种常见指示标志为研究对象,设计16种方案组合,通过主观问卷数据、平均速度、加速度标准差、侧位移、停车位置偏差绝对值、停车次数和减速过程次数7项指标,从标志视认性、取卡便捷性、驾驶舒适度和通行效率4个层面综合评价各方案的有效性,进行优劣排序,首次提出高速公路无人值守收费站指示标志最优和较优的设计方案。希望能够为规范高速公路无人值守收费站指示标志设置,及相关标准规范的制定提供参考和依据。
With the rapid development of economy in China,the number of automobiles is increasing constantly.The traditional manual toll collection（MTC）at freeway toll stations can no longer meet the current travel demand.Therefore,many provinces and cities are testing non-stop electronic toll collection（ETC）.Simulated driving is used to study the key content of this paper：the mandatory signs at unattended freeway toll stations.A case study of XihongmenNanqiao toll station at Beijing-Kaifeng freeway G45 is carried out in this study.5 types of common signs are used as study objects,and 16 types of sign combinations are developed.Through the following 7 types of data,including questionnaire data,average speed,standard deviation of acceleration,lateral displacement,absolute deviation of parking position,number of stops and the number of decelerations,each combination is evaluated based on the following 4 indices：visibility of the signs,convenience of picking up the toll-card,comfort of driving experience,and passing efficiency,then sorted them in order from good to bad.This study proposes the best and optimum design schemes of mandatory signs at unattended freeway toll stations for the first time.The study results provide theoretical foundation for relevant standards regulating the setting of mandatory signs at such stations.
出处
《交通信息与安全》
2015年第6期114-119,共6页
Journal of Transport Information and Safety
关键词
交通管理
高速公路收费站
无人值守
交通标志
效用评价
模拟驾驶实验
traffic management
freeway toll stations
unattended
mandatory signs
utility evaluation
simulation driving experiment
