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Traffic Lights Control Prototype Using Wireless Technologies

J. Cunha, C. Cardeira, R. Melício

2016/5/20

Abstract

This paper presents a traffic lights control prototype using wireless technologies, i.e., Arduino and XBee technologies, with at least 1 km range. The algorithm and the grid also allow flow of information between message boards and multiple wireless sensors networks in an interconnected system. The communication range between the points of interest can be changed according to the needs of each network, so that this prototype can be applied almost everywhere.
The prototype in this paper allows great flexibility allowing the network to adapt to local failures or unforeseen cases. Even the control center can be moved to other place without large drawbacks, especially when compared to all the bunch of cables used in point to point connections.

Published in: Renewable Energy & Power Quality Journal (RE&PQJ),Vol. 1, Nº. 14
Pages:1031-1036 Date of Publication: 2016/5/20
ISSN: 2172-038X Date of Current Version:2016/5/4
REF:562-16 Issue Date: May 2016
DOI:10.24084/repqj14.562 Publisher: EA4EPQ

Authors and affiliations

J. Cunha(1), C. Cardeira(2), R. Melício(2,3)
1. Instituto Superior Técnico, Universidade de Lisboa. Portugal
2. IDMEC/LAETA, Instituto Superior Técnico. Portugal
3. Departamento de Física, Escola de Ciências e Tecnologia, Universidade de Évora, Portugal

Key words

Metropolitan area networks, communication system traffic control, electronic circuits, peer-to-peer computing, networked control systems.

References

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