Results 271 to 280 of about 15,823,049 (301)
Some of the next articles are maybe not open access.
Flow Breakdown and Travel Time Reliability
Transportation Research Record: Journal of the Transportation Research Board, 2009This paper proposes a methodology for online prediction of travel time reliability based on real-world measurements in light of the probabilistic character of traffic breakdown. A discrete time Markov chain is developed to represent the flow breakdown event.
Jing Dong, Hani S. Mahmassani
openaire +1 more source
Traveling Time Reliability in Sudden Events
International Conference on Transportation Engineering 2009, 2009Sudden events can make great influence on road network's ordinary operation. Travel time is an important parameter evaluating the performance of road network. The paper analyzes relationship between travel time and traffic flow on a road section, analyzes distribution rule of traffic flow on each routes in a road network and travel time reliability.
Hanying Guo, Hongguo Shi
openaire +1 more source
Travel Time Distribution under Interrupted Flow and Application to Travel Time Reliability
Transportation Research Record: Journal of the Transportation Research Board, 2014The travel time distribution under interrupted flow based on radio frequency identification–detected data is analyzed. The urban road network studied is in downtown Nanjing, Jiangsu Province, in China, where video cameras and radio frequency equipment are installed at some arterial links to acquire traffic flow data including vehicle type, passing time,
Fan Yang, Mei-Ping Yun, Xiao-Guang Yang
openaire +1 more source
A Framework for Improving Travel Time Reliability
2013As a capstone project in the Reliability program, Strategic Highway Research Program 2 (SHRP 2) Project L17, A Framework for Improving Travel Time Reliability, is intended to integrate products from other SHRP 2 projects as well as from other current sources of transportation systems management and operations (TSMO develop diverse “value of Reliability/
John D. Zegeer +2 more
openaire +1 more source
Urban travel time reliability at different traffic conditions
Journal of Intelligent Transportation Systems, 2017The decision making of travelers for route choice and departure time choice depends on the expected travel time and its reliability. A common understanding of reliability is that it is related to several statistical properties of the travel time distribution, especially to the standard deviation of the travel time and also to the skewness.
Fangfang Zheng +4 more
openaire +3 more sources
Travel Time Reliability Measures Accommodating Scheduling Preferences of Travelers
Transportation Research Record: Journal of the Transportation Research Board, 2019Existing travel time reliability measures fail to accommodate scheduling preferences of travelers and cannot distinguish between the variability associated with early and late arrivals. This study introduces two new travel time reliability measures based on concepts from behavioral economics.
Rajabi-Bahaabadi, Mojtaba +2 more
openaire +2 more sources
Macroscopic Travel Time Reliability Diagrams for Freeway Networks
Transportation Research Record: Journal of the Transportation Research Board, 2013Travel time reliability is considered to be one of the key indicators of transport system performance. Knowledge of the mechanisms of travel time unreliability enables the derivation of explanatory models with which travel time reliability can be predicted and utilized in traffic management.
Tu, H. (author) +4 more
openaire +2 more sources
A meta-analysis of travel time reliability [PDF]
, 2004 The reliability and scheduling delay of travel time attributes have been considered as important factors in traveler’s decision making. Numerous studies have attempted to incorporate travel time reliability and scheduling delay early/late attributes into traveler’s choice models since the last decade.
openaire +1 more source