Research On Estimation Of Urban Public Transport Travel Time Value

Since the 21 st century, with the acceleration of the rapid development of Chinese economy and the process of urbanization, urban travel demand is increasing.In order to address the needs of residents of urban traffic congestion and travel. Urban rail transportation as a large capacity, less delays, quality of service and high traffic travel way is into the period of great development.Public travel is no longer a previous single conventional bus.For scientific evaluation of transportation construction projects of social and quantitative prediction of rail traffic, in line with the design and launch of the residents travel demand transport services, to satisfy the travel needs of residents, has become the top priority of its future development. Thus, in the context of the current rapid development of urban transport undertakings, research traffic travel time value, not only of theoretical significance, but also it has great practical significance.Firstly, the system to collate and summarize the existing applications in the time value of theory and calculation method in the transport sector. The time valueare two types of time value of resources and the time value of behavior.Because it is based on travelers’ choice of mode of transportation public transport travel time value, it belongs to the time value of behavior, therefore, a primary analysis of the applicability of the time value of behavior.After analysis of the applicability of utility maximization decided to keep thoughts of public transport travel time value estimate study.Second, understanding of public transport travel time value meaning analysis traveler Factors Affecting travel mode. Consider per capita household income of travelers, travel purpose, whether families have cars and age factors. Then on the transport properties and characteristics of travelers to select mode of transportation reasonable assumptions, the establishment of public transport travelers in the time value of the properties under different estimation models. In public transport options influencing factors for the premise, based on the estimate of the time value of the underlying data model we need to design a survey based data acquisition system. It describes and analyzes the RP and SP two kinds of survey methods. After analysis of two survey methods have their own shortcomings, the final paper, SP survey method to obtain basic data. In order to protect the legitimate data, the establishment data selection criteria. Finally, an example of Shijiazhuang, collecting basic data to estimate the value of access to public transport travel time under different attributes.