DocumentCode :
665068
Title :
Combining adaptive junction control with simultaneous Green-Light-Optimal-Speed-Advisory
Author :
Erdmann, Jakob
Author_Institution :
Inst. of Transp. Syst., German Aerosp. Center (DLR), Berlin, Germany
fYear :
2013
fDate :
2-3 June 2013
Firstpage :
1
Lastpage :
5
Abstract :
We introduce the AGLOSA algorithm (pat. pending) which combines an adaptive control algorithm (A) with Green-Light-Optimal-Speed-Advisory (GLOSA) to achieve near-optimal control for a single junction. The central issue which must be resolved to allow this combination is the need for stable signal plans by GLOSA versus the instability caused by adaptive control. Our algorithm exploits Vehicle-to-Infrastructure Communication (V2I) to extend the planning horizon and create sufficiently stable plans using dynamic programming. In a fully-equipped simulation scenario vehicle time-loss is reduced by between 33% and 72% in comparison to competing algorithms.
Keywords :
adaptive control; dynamic programming; mobile radio; optimal control; traffic control; AGLOSA algorithm; GLOSA; V2I; adaptive junction control; dynamic programming; simultaneous green-light-optimal-speed-advisory; vehicle-to-infrastructure communication; Adaptive control; Algorithm design and analysis; Dynamic programming; Junctions; Optimization; Switches; Vehicles; GLOSA; optimal control; single junction V2I;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Wireless Vehicular Communications (WiVeC), 2013 IEEE 5th International Symposium on
Conference_Location :
Dresden
Type :
conf
DOI :
10.1109/wivec.2013.6698230
Filename :
6698230
Link To Document :
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