Estimate of traffic emissions through multiscale second order models with heterogeneous data

Caterina Balzotti; Maya Briani

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arXiv · 2207.13964

Estimate of traffic emissions through multiscale second order models with heterogeneous data

Caterina Balzotti·Maya Briani

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Abstract

In this paper we propose a multiscale traffic model, based on the family of Generic Second Order Models, which integrates multiple trajectory data into the velocity function. This combination of a second order macroscopic model with microscopic information allows us to reproduce significant variations in speed and acceleration that strongly influence traffic emissions. We obtain accurate approximations even with a few trajectory data. The proposed approach is therefore a computationally efficient and highly accurate tool for calculating macroscopic traffic quantities and estimating emissions.

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Caterina Balzotti, Maya Briani. 2022-07-28. Estimate of traffic emissions through multiscale second order models with heterogeneous data. https://arxiv.org/abs/2207.13964

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