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Data Feature Analysis of Non-Scanning Multi Target Millimeter-Wave Radar in Traffic Flow Detection Applications

The millimeter-wave radar has been widely used in traffic applications. However, little research has been done to install the millimeter-wave radar on the top of a road for detecting road traffic flow at a downward looking direction. In this paper, the vehicle parameters, including the distance, ang...

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Detalles Bibliográficos
Autores principales: Liu, Haiqing, Li, Na, Guan, Deyong, Rai, Laxmisha
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6163393/
https://www.ncbi.nlm.nih.gov/pubmed/30134641
http://dx.doi.org/10.3390/s18092756
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author Liu, Haiqing
Li, Na
Guan, Deyong
Rai, Laxmisha
author_facet Liu, Haiqing
Li, Na
Guan, Deyong
Rai, Laxmisha
author_sort Liu, Haiqing
collection PubMed
description The millimeter-wave radar has been widely used in traffic applications. However, little research has been done to install the millimeter-wave radar on the top of a road for detecting road traffic flow at a downward looking direction. In this paper, the vehicle parameters, including the distance, angle and radar cross-section energy, are collected by practical experiments in the aforementioned application scenario. The data features are analyzed from the dimensions of single parameter sampling characteristics and multi-parameter relationships. Further, the correlations of different parameter series are given using the grey correlation analysis method. For millimeter-wave radar used in the traffic flow detection, our work can definitely provide significant support for further intelligent transportation applications, such as vehicle trajectory tracking, traffic flow estimation and traffic event identification.
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spelling pubmed-61633932018-10-10 Data Feature Analysis of Non-Scanning Multi Target Millimeter-Wave Radar in Traffic Flow Detection Applications Liu, Haiqing Li, Na Guan, Deyong Rai, Laxmisha Sensors (Basel) Article The millimeter-wave radar has been widely used in traffic applications. However, little research has been done to install the millimeter-wave radar on the top of a road for detecting road traffic flow at a downward looking direction. In this paper, the vehicle parameters, including the distance, angle and radar cross-section energy, are collected by practical experiments in the aforementioned application scenario. The data features are analyzed from the dimensions of single parameter sampling characteristics and multi-parameter relationships. Further, the correlations of different parameter series are given using the grey correlation analysis method. For millimeter-wave radar used in the traffic flow detection, our work can definitely provide significant support for further intelligent transportation applications, such as vehicle trajectory tracking, traffic flow estimation and traffic event identification. MDPI 2018-08-21 /pmc/articles/PMC6163393/ /pubmed/30134641 http://dx.doi.org/10.3390/s18092756 Text en © 2018 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Liu, Haiqing
Li, Na
Guan, Deyong
Rai, Laxmisha
Data Feature Analysis of Non-Scanning Multi Target Millimeter-Wave Radar in Traffic Flow Detection Applications
title Data Feature Analysis of Non-Scanning Multi Target Millimeter-Wave Radar in Traffic Flow Detection Applications
title_full Data Feature Analysis of Non-Scanning Multi Target Millimeter-Wave Radar in Traffic Flow Detection Applications
title_fullStr Data Feature Analysis of Non-Scanning Multi Target Millimeter-Wave Radar in Traffic Flow Detection Applications
title_full_unstemmed Data Feature Analysis of Non-Scanning Multi Target Millimeter-Wave Radar in Traffic Flow Detection Applications
title_short Data Feature Analysis of Non-Scanning Multi Target Millimeter-Wave Radar in Traffic Flow Detection Applications
title_sort data feature analysis of non-scanning multi target millimeter-wave radar in traffic flow detection applications
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6163393/
https://www.ncbi.nlm.nih.gov/pubmed/30134641
http://dx.doi.org/10.3390/s18092756
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