Huge multi-source data sets are used in traffic information system research. As a popular indicator, travel time reliability can reflect the time variability and volatility of the transportation system, instead of the shortest path as the priority principle of travel decision-making. The research on how to calculate the index is relatively mature, but the significance and the level of the calculating value have not been researched completely. Based on the historical data, the non-parametric test, and fuzzy clustering are used to model the threshold of travel time reliability. The proposed method is described as the quality of reliability. Under the decision-making scenarios, it is applied for drivers to decide the best departure time and route choice. Finally, the established model is validated by using the expressway of Shaanxi in the case study.
Highway Travel Decision Model Based on Trip Time Reliability and Fuzzy Clustering
20th COTA International Conference of Transportation Professionals ; 2020 ; Xi’an, China (Conference Cancelled)
CICTP 2020 ; 484-491
2020-12-09
Conference paper
Electronic Resource
English
Trip travel time reliability in degradable transport networks
British Library Conference Proceedings | 2002
|Trip Travel-Time Reliability: Issues and Proposed Solutions
Online Contents | 2010
|Trip Travel-Time Reliability: Issues and Proposed Solutions
Taylor & Francis Verlag | 2010
|Calibrating the Highway Capacity Manual Arterial Travel Time Reliability Model
ASCE | 2020
|