نتایج جستجو برای: transit signal priority

تعداد نتایج: 488449  

2015
Jia Hu Byungkyu Brian Park Young-Jae Lee

In this paper, a person-delay-based optimization method is proposed for an intelligent TSP logic that enables bus/signal cooperation and coordination among consecutive signals under the Connected Vehicle environment. This TSP logic, called TSPCV-C, provides a method to secure the mobility benefit generated by the intelligent TSP logic along a corridor so that the bus delay saved at an upstream ...

2017
Robert Scheffler Martin Strehler

In order to promote public transport many municipalities use traffic signal control with a priority for buses or trams. In this paper, we address the problem of finding optimal passive transit signal priority settings. Building on a cyclically time-expanded network model for the combined traffic assignment traffic signal coordination problem, we introduce a suitable queuing model and several mo...

2002
Peter Koonce Tom Urbanik

A significant amount of delay to transit vehicles in urban areas is caused by traffic signals. Implementation of signal priority has the potential to reduce control delay caused by traffic signals. The implementation of these systems requires engineering studies that address both transit and traffic signal operations. A comprehensive program requires coordination between the transit agency and ...

2012
Qing He Jun Ding

consider the multiple requests for priority in a way that is not disruptive, or inefficient, to other traffic. Other factors, such as occupancy and schedule adherence, are important considerations that can be used to manage which priority requests should be served, but it is still likely that multiple transit vehicles will desire priority service. The approach presented in this paper is an inte...

Journal: :Transportation Research Part C-emerging Technologies 2022

Max-pressure signal control has been analytically proven to maximize the network throughput and stabilize queue lengths whenever possible. Since there are many transit lines operating in metropolis, max-pressure should be extended multi-modal transportation systems achieve more widespread usage. The standard controller is likely actuate phases during high-demand approaches, which may end up ign...

Journal: :Transportation Research Record: Journal of the Transportation Research Board 2000

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