Vehicle Counting and Motion Direction Detection Using Microphone Array

Authors

  • A. Severdaks Institute of Electronic and Computer Science
  • M. Liepins Institute of Electronic and Computer Science

DOI:

https://doi.org/10.5755/j01.eee.19.8.5400

Keywords:

Microphone array, vehicle detection, vehicle direction detection

Abstract

This paper describes a method for counting the vehicles and estimating the direction of their motion using three equidistantly spaced microphones. Paper outlines hardware and software design. Algorithm is based on sound delay estimation between microphones. To implement vehicle counting, sound wave arrival angle is calculated from the derived delays. All measurements and tests took place in real traffic flow under different weather conditions.

DOI: http://dx.doi.org/10.5755/j01.eee.19.8.5400

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Published

2013-10-07

How to Cite

Severdaks, A., & Liepins, M. (2013). Vehicle Counting and Motion Direction Detection Using Microphone Array. Elektronika Ir Elektrotechnika, 19(8), 89-92. https://doi.org/10.5755/j01.eee.19.8.5400

Issue

Vol. 19 No. 8 (2013)

Section

SIGNAL TECHNOLOGY

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