Details

Autor(en) / Beteiligte

• Zhang, Wandi
• Chen, Feng
• Wang, Zijia
• Huang, Jianling
• Wang, Bo

Titel

Evaluation of carbon emission reductions promoted by private driving restrictions based on automatic fare collection data in Beijing, China

Ist Teil von

• Journal of the Air & Waste Management Association (1995), 2017-11, Vol.67 (11), p.1249-1257

Ort / Verlag

United States: Taylor & Francis

Erscheinungsjahr

2017

Quelle

Taylor & Francis Journals Auto-Holdings Collection

Beschreibungen/Notizen

• Public transportation automatic fare collection (AFC) systems are able to continuously record large amounts of passenger travel information, providing massive, low-cost data for research on regulations pertaining to public transport. These data can be used not only to analyze characteristics of passengers' trips but also to evaluate transport policies that promote a travel mode shift and emission reduction. In this study, models combining card, survey, and geographic information systems (GIS) data are established with a research focus on the private driving restriction policies being implemented in an ever-increasing number of cities. The study aims to evaluate the impact of these policies on the travel mode shift, as well as relevant carbon emission reductions. The private driving restriction policy implemented in Beijing is taken as an example. The impact of the restriction policy on the travel mode shift from cars to subways is analyzed through a model based on metro AFC data. The routing paths of these passengers are also analyzed based on the GIS method and on survey data, while associated carbon emission reductions are estimated. The analysis method used in this study can provide reference for the application of big data in evaluating transport policies. Implications: Motor vehicles have become the most prevalent source of emissions and subsequently air pollution within Chinese cities. The evaluation of the effects of driving restriction policies on the travel mode shift and vehicle emissions will be useful for other cities in the future. Transport big data, playing an important support role in estimating the travel mode shift and emission reduction considered, can help related departments to estimate the effects of traffic jam alleviation and environment improvement before the implementation of these restriction policies and provide a reference for relevant decisions.