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Loop speed trap data collection method for an accurate short-term traffic flow forecasting

Abstract : despite the growing trend in intelligent transportation systems applications. Besides, there still many problems waiting for an accurate solution such as traffic flow forecasting. In this paper, based on real-time data provided by dual loop speed traps detectors at given slot of time; we propose a cloud data collection method aimed to improve prediction accuracy. To reach this accuracy, two traffic parameters was introduced: average speed and foreseen arrival time between two vehicles. By adopting Choquet integral operator, these parameters can subsequently aggregated to busiest parameters. Afterwards, a simple linear regression is applied for a dual purpose: forecasting and proving that there is a relationship between derived busiest arrival time and the traffic flow (q). Moreover, simulation flowcharts results illustrate that the forecasts by the Choquet operator ensure an accurate results to the real-time data. In contrast, weighted average operator results weak accuracy forecast compared to the real-time data.
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https://hal-univ-pau.archives-ouvertes.fr/hal-02437024
Contributor : Philippe Roose <>
Submitted on : Monday, January 13, 2020 - 3:09:34 PM
Last modification on : Wednesday, March 4, 2020 - 1:44:36 AM
Long-term archiving on: : Tuesday, April 14, 2020 - 5:27:55 PM

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  • HAL Id : hal-02437024, version 1

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Sahraoui Abdelatif, Derdour Makhlouf, Philippe Roose, Djamel Becktache. Loop speed trap data collection method for an accurate short-term traffic flow forecasting. International Conference on Mobile Web and Intelligent Information Systems, 2016, Vienna, Austria. pp.56-64. ⟨hal-02437024⟩

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