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Smart Traffic Light Request Button – Improving Interaction and Accessibility for Pedestrians

  • David Barabas
  • Daniel BanzhafEmail author
  • Waldemar Titov
  • Thomas Schlegel
Conference paper
Part of the Communications in Computer and Information Science book series (CCIS, volume 1034)

Abstract

The aim of this paper is to test the suitability of a smart traffic light request button, equipped with a contactless pedestrian detection and a green time extension for certain target groups. Within a preliminary analysis the primary factors hygiene, usability and comfort are considered. Based on this groundwork, a concept of a smart traffic light request button is developed, which includes a pedestrian detection with ultrasonic technology and the extension of the green light time via radio frequency identification. Furthermore, the technical implementation is finally composed in a drafted prototype. With the help of a sample group an experimental evaluation of the prototype is carried out. The evaluation results show, that the smart traffic light request button is widely accepted, and a benefit is generated for pedestrians. In addition, the hypothesis, which is developed in the preliminary analysis and assumes the benefit of a smart traffic light button, is confirmed by this evaluation.

Keywords

Contactless pedestrian request button Traffic light green time extension RFID Ultrasonic Individualization in traffic management 

Notes

Acknowledgments

This work was conducted within the scope of the research project “Reallabor GO Karlsruhe” and was funded by the German Ministry of Science, Research and Art, Baden-Württemberg as part of the science for sustainability initiative (Funding ID: MWK-0421.915-5(15)/HSKA).

References

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    Forschungsgesellschaft für Straßen- und Verkehrswesen – FGSV: Beispielsammlung zu den Richtlinien für Lichtsignalanlagen (RiLSA), pp. 25–26, Köln (2010)Google Scholar
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Copyright information

© Springer Nature Switzerland AG 2019

Authors and Affiliations

  • David Barabas
    • 1
  • Daniel Banzhaf
    • 1
    Email author
  • Waldemar Titov
    • 1
  • Thomas Schlegel
    • 1
  1. 1.Institute of Ubiquitous Mobility SystemsKarlsruhe University of Applied SciencesKarlsruheGermany

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