标题：Optimal pre-signal control for buses and cars at isolated signalized intersections * * This research was financially supported by the European Union’sSeventh Framework Programme (FP7/2007-2013) under grant agreement n° 630690 - MC–SMART
摘要：AbstractDelay imposed on buses is witnessed at isolated signalized intersections. The major source of delay is created due to bus and car interactions. Towards reducing person delay pre-signal lights are installed at the upstream of the intersection. Pre-signal is a control tool that can manage the interaction and space conflict between cars and buses at the mixed lanes, located after the pre-signals, approaching the intersection.This paper presents an optimal pre-signal control system that optimizes signal settings based on minimization of person delay. The optimal solutions are derived analytically via Pontryagin Maximum Principle.
关键词：KeywordsPre-signalOptimal Control theoryModeling for control optimizationReal-time controlInformation processingdecision supportIntelligent transportation systems
