Improving schedule adherence based on dynamic signal control and speed guidance in connected bus system

摘要: The purpose of this paper is to develop a dynamic control method improve bus schedule adherence under connected system.,The authors developed programming model that optimally schedules the operating speed at road sections and multiple signal timing plans intersections adherence. First, route was partitioned into three types sections: stop, intersection. Then, transit agencies can buses in real time based on all collected information; i.e. adjust through controllers environment. Finally, punctuality downstream stop saturation degree deviations were selected as evaluation criteria optimizing speeds jointly.,An illustrative case study by using rapid line Jinan city performed verify proposed model. It revealed strategy, objective value could be reduced 73.7%, which indicated highly improved but not incur excessive congestion for other vehicular traffic.,In paper, applied guidance adjustment cycles advance scheduled stability; furthermore, strategy reduce effect private traffics utmost extend.