项目名称: 基于离散选择模型的交通行为及其动态演化规律研究
项目编号: No.71201178
项目类型: 青年科学基金项目
立项/批准年度: 2013
项目学科: 管理科学与工程
项目作者: 李华民
作者单位: 重庆大学
项目金额: 19万元
中文摘要: 城市交通拥堵已成为制约我国城市发展的重要瓶颈之一。如何进行城市交通规划和制定交通管理措施,严重影响城市交通系统的运行效率,进一步将直接影响我国城市发展的速度和质量。本项目以个人选择行为作为切入点,基于离散选择模型提出符合我国国情的实用且普适的新模型,分析交通参与者的交通行为,深入研究交通参与者的社会经济属性、出行特征以及交通状况等因素对交通行为的影响。进一步,研究具有重复选择特点的交通行为的特征和形成机理,建立一个可以分析其动态演化规律的模型。项目将结合实测数据分析我国城市交通参与者交通行为的选择特性和决策特征,从而加深人们对交通行为的理解,为交通规划、交通政策和管理措施的评价提供坚实的理论基础和科学依据。
中文关键词: 离散选择模型;交通行为动态演化;驾驶行为;优化算法;
英文摘要: Urban traffic jam has been a major constraint on the development of our cities. How to make urban transportation planning and traffic management measures, seriously affects the operating efficiency of transportation system, and further affects the speed and quality of urban development in our country. This project will use individual choice behavior as the best angle of the research. In order to analyze travel behavior and deeply study the effects of socio-economic attributes of traffic participants, trip characteristics, traffic conditions and other factors on travel behavior, a new model with practicality and university, based on discrete choice model, will be proposed to be in line with our national conditions. Further, this project will study the type of travel behavior with repeated selecting characteristic, a new model which can analyze its dynamic evolution will be presented. Using travel survey data this project will attempt to reveal the features of choice and decision-making characteristics of travel behavior, it is expected that the research can provide fundamentals for scientifically analyzing transportation planning and policy.
英文关键词: Discrete choice model;Dynamic evolution of travel behavior;Driving behavior;Optimization algorithm;