Use of the cellular automatons (CA) for the discrete simulation of urban sound waves propagation in the smart cities context - Université de Bretagne Occidentale Access content directly
Journal Articles EAI Endorsed Transactions on Smart Cities Year : 2017

Use of the cellular automatons (CA) for the discrete simulation of urban sound waves propagation in the smart cities context

Utilisation d’Automate Cellulaire pour simuler la propagation des ondes sonores en milieu urbain dans une perspective de villes intelligentes

Abstract

This paper deals with the problem of sound propagation in urban areas, a real tool leading to smart cities design. It begins by studying the propagation of sound in order to determine and extract the physical parameters that direct this propagation. Then it deals with the formalism of cellular automata and their relation to the specification of physical phenomena with discrete events, such as sound propagation. Then, this technique (cellular automata) is used in a smart city context, to model the propagation of sound, taking into account buildings and other various city obstacles. An implementation is made in CUDA, to simulate this phenomenon on shapefile cards. This work ends with the determination of the sound power in a given location and the geographic area covered by the sound wave.
Fichier principal
Vignette du fichier
Journal.pdf (4.23 Mo) Télécharger le fichier
Origin : Publisher files allowed on an open archive
Loading...

Dates and versions

hal-02428443 , version 1 (06-01-2020)

Identifiers

Cite

Eloi Keita, Bernard Pottier. Use of the cellular automatons (CA) for the discrete simulation of urban sound waves propagation in the smart cities context. EAI Endorsed Transactions on Smart Cities, 2017, 2 (6), pp.153497. ⟨10.4108/eai.20-12-2017.153497⟩. ⟨hal-02428443⟩
87 View
88 Download

Altmetric

Share

Gmail Facebook X LinkedIn More