Approach to estimate travel time using sparsely sampled GPS data in urban networks. Issue 15 (1st July 2013)

• Record Type: Journal Article
• Authors: Hadachi, A.; Mousset, S.; Bensrhair, A.
• Is Part Of: Electronics letters. Volume 49:Issue 15(2013)
• Page Start: 957
• Page End: 958
• Publication Date: 2013-07-01
• Subjects: estimation theory -- Global Positioning System -- particle filtering (numerical methods) -- road traffic; historical probabilities distributions -- particle filter method -- sparse GPS probe data -- data source -- urban road sections -- urban networks -- sparsely sampled GPS data -- travel time estimation approach; Electronics -- Periodicals; 621.381
• DOI: 10.1049/el.2013.1032
• Languages: English
• ISSNs: 0013-5194

Abstract

Abstract : The aim of this reported work is to estimate travel time on urban road sections. The concerned roads are the ones with no dedicated sensing infrastructure and for which the only potentially available source of data is sparse GPS probe data. Presented is a new approach to solve this problem by using an applied particle filter method and historical probabilities distributions of travel time per road section.