| Modeling Mixed Traffic Flow at Crosswalks in Micro-Simulations Using Cellular Automata |
| |
| 作者姓名： | 张译 段后利 张毅 |
| |
| 作者单位： | Department of Automation Tsinghua University Beijing 100084 China，Department of Automation Tsinghua University Beijing 100084 China，Department of Automation Tsinghua University Beijing 100084 China |
| |
| 基金项目： | 国家自然科学基金;国家重点基础研究发展计划(973计划);国家高技术研究发展计划(863计划) |
| |
| 摘 要： | The cellular automata (CA) micro-simulation model was used to describe the behavior of the mixed traffic flows at crosswalks where the pedestrians compete with the vehicles to cross the roadway. The focus of this paper is the behavior of pedestrians and the influence of pedestrians’ behavior on the vehicle flow, pedestrian flows, and the vehicle waiting time. The proportion of pedestrians who do not obey traffic laws, the group effect, and expected waiting time of pedestrians, regarded as the most important pedestrian characteristics, are taken into consideration in the analysis. Simulation results show the ability of the micro-simulation to capture the most important features of mixed traffic flow.
|
| 关 键 词： | 人行横道 混合交通流 小型模拟实验 模型 细胞自动机 |
| 收稿时间： | 1 October 2006 |
| 修稿时间： | 2006-10-012006-12-05 |
Modeling Mixed Traffic Flow at Crosswalks in Micro-Simulations Using Cellular Automata |
| |
| Yi Zhang, ½, Houli Duan, »&#x;,Yi Zhang, ¼.Modeling Mixed Traffic Flow at Crosswalks in Micro-Simulations Using Cellular Automata[J].Tsinghua Science and Technology,2007,12(2):214-222. |
| |
| Authors: | Yi Zhang ½ Houli Duan »&#x; Yi Zhang ¼ |
| |
| Institution: | Department of Automation, Tsinghua University, Beijing 100084, China |
| |
| Abstract: | The cellular automata (CA) micro-simulation model was used to describe the behavior of the mixed traffic flows at crosswalks where the pedestrians compete with the vehicles to cross the roadway. The focus of this paper is the behavior of pedestrians and the influence of pedestrians' behavior on the vehicle flow, pedestrian flows, and the vehicle waiting time. The proportion of pedestrians who do not obey traffic laws, the group effect, and expected waiting time of pedestrians, regarded as the most important pedestrian characteristics, are taken into consideration in the analysis. Simulation results show the ability of the microsimulation to capture the most important features of mixed traffic flow. |
| |
| Keywords: | cellular automata mixed traffic flow micro-simulation |
| 本文献已被 CNKI 维普 万方数据 ScienceDirect 等数据库收录！ |
