Vehicle Operation Characteristic under Different Ramp Entrance Conditions in Underground Road: Analysis, Simulation and Modelling

被引：2

作者：

Yao, Qiming ^{[1
]}

Liu, Shuo ^{[2
]}

Liu, Yang ^{[2
]}

机构：

[1] Tongji Architectural Design Grp Co Ltd, Jenny Yao Circuit Design & Safety Res Innovat Stu, Shanghai 200092, Peoples R China

[2] Tongji Univ, Key Lab Rd & Traff Engn, Minist Educ, Shanghai 201804, Peoples R China

来源：

6TH INTERNATIONAL CONFERENCE ON COMPUTER-AIDED DESIGN, MANUFACTURING, MODELING AND SIMULATION (CDMMS 2018) | 2018年 / 1967卷

关键词：

Ramp Entrance; Operation Characteristics; Driving Simulator; Ramp Layout; Mainline Service Level; Underground Road;

D O I：

10.1063/1.5039080

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

An experimental design was used to study the vehicle operation characteristics of different ramp entrance conditions in underground road. With driving simulator, the experimental scenarios include left or right ramp with first, second and third service level, respectively, to collect vehicle speed, acceleration, lateral displacement and location information at the ramp entrance section. By using paired t-test and ANOVA, the influence factors of vehicle operating characteristics are studied. The result shows that effects of ramp layout and mainline traffic environment on vehicle operation characteristics are significant. The regression model of vehicle traveling distance on acceleration lane is established. Suggestions are made for ramp entrance design of underground road.

引用

页数：9

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