Analysis on Drivers' Vision-psychology under the Influence of Color Difference after Pavement Pothole Repair

Pavement pothole repair, as one of the commonest methods used in routine road maintenance works, is effective to extend the pavement service life and increase its transport capacity. However, there are significant color differences between the old and new pavements after pothole repair, and there ar...

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Autores principales:	Hongjun Jing*, Qian Liu, Meng Gao, Jiahao Zhang, Xiao Mu
Formato:	article
Lenguaje:	EN
Publicado:	Faculty of Mechanical Engineering in Slavonski Brod, Faculty of Electrical Engineering in Osijek, Faculty of Civil Engineering in Osijek 2021
Materias:	color difference after pothole repair driving safety eye movement characteristics heart rate growth rate pavement engineering Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/9c09cacae615491e9f6aebf26d16d0a5
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id	oai:doaj.org-article:9c09cacae615491e9f6aebf26d16d0a5
record_format	dspace
spelling	oai:doaj.org-article:9c09cacae615491e9f6aebf26d16d0a52021-11-07T00:34:33ZAnalysis on Drivers' Vision-psychology under the Influence of Color Difference after Pavement Pothole Repair1330-36511848-6339https://doaj.org/article/9c09cacae615491e9f6aebf26d16d0a52021-01-01T00:00:00Zhttps://hrcak.srce.hr/file/383553https://doaj.org/toc/1330-3651https://doaj.org/toc/1848-6339Pavement pothole repair, as one of the commonest methods used in routine road maintenance works, is effective to extend the pavement service life and increase its transport capacity. However, there are significant color differences between the old and new pavements after pothole repair, and there are few studies about the impact of color differences on driving safety. Thus, using multiple typical pavements with the pothole repair, we aim to reveal the impact of the color differences between the old and new materials on the driving safety, and to improve the safety and comfort of drivers. Tobii eye tracker and the ErgoLAB physiological recorder were used to test the driver's visual parameters when the vehicles run under the pothole repair environment, including drivers' gaze frequency, gaze duration, saccade range and heart rate variability. Results show that the color differences of the road after pothole repair have a significant influence on the drivers' vision and psychology, resulting in reduced driving safety and stability. Compared with the unrepaired road section, the gaze frequency and duration of drivers on pothole sections are significantly increased. The speed of saccade is also increased, and the saccade range is reduced. Meanwhile, the average heart rate of drivers on the pothole sections is increased by 10-20%, indicating that drivers' attention and heart rate fluctuate greatly when passing through potholes, which can easily cause emotional tension and misjudgment, and thereby reduce the safety of driving. The obtained conclusions provide a significant reference for subsequent research.Hongjun Jing*Qian LiuMeng GaoJiahao ZhangXiao MuFaculty of Mechanical Engineering in Slavonski Brod, Faculty of Electrical Engineering in Osijek, Faculty of Civil Engineering in Osijek articlecolor difference after pothole repairdriving safetyeye movement characteristicsheart rate growth ratepavement engineeringEngineering (General). Civil engineering (General)TA1-2040ENTehnički Vjesnik, Vol 28, Iss 6, Pp 1894-1903 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	color difference after pothole repair driving safety eye movement characteristics heart rate growth rate pavement engineering Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	color difference after pothole repair driving safety eye movement characteristics heart rate growth rate pavement engineering Engineering (General). Civil engineering (General) TA1-2040 Hongjun Jing* Qian Liu Meng Gao Jiahao Zhang Xiao Mu Analysis on Drivers' Vision-psychology under the Influence of Color Difference after Pavement Pothole Repair
description	Pavement pothole repair, as one of the commonest methods used in routine road maintenance works, is effective to extend the pavement service life and increase its transport capacity. However, there are significant color differences between the old and new pavements after pothole repair, and there are few studies about the impact of color differences on driving safety. Thus, using multiple typical pavements with the pothole repair, we aim to reveal the impact of the color differences between the old and new materials on the driving safety, and to improve the safety and comfort of drivers. Tobii eye tracker and the ErgoLAB physiological recorder were used to test the driver's visual parameters when the vehicles run under the pothole repair environment, including drivers' gaze frequency, gaze duration, saccade range and heart rate variability. Results show that the color differences of the road after pothole repair have a significant influence on the drivers' vision and psychology, resulting in reduced driving safety and stability. Compared with the unrepaired road section, the gaze frequency and duration of drivers on pothole sections are significantly increased. The speed of saccade is also increased, and the saccade range is reduced. Meanwhile, the average heart rate of drivers on the pothole sections is increased by 10-20%, indicating that drivers' attention and heart rate fluctuate greatly when passing through potholes, which can easily cause emotional tension and misjudgment, and thereby reduce the safety of driving. The obtained conclusions provide a significant reference for subsequent research.
format	article
author	Hongjun Jing* Qian Liu Meng Gao Jiahao Zhang Xiao Mu
author_facet	Hongjun Jing* Qian Liu Meng Gao Jiahao Zhang Xiao Mu
author_sort	Hongjun Jing*
title	Analysis on Drivers' Vision-psychology under the Influence of Color Difference after Pavement Pothole Repair
title_short	Analysis on Drivers' Vision-psychology under the Influence of Color Difference after Pavement Pothole Repair
title_full	Analysis on Drivers' Vision-psychology under the Influence of Color Difference after Pavement Pothole Repair
title_fullStr	Analysis on Drivers' Vision-psychology under the Influence of Color Difference after Pavement Pothole Repair
title_full_unstemmed	Analysis on Drivers' Vision-psychology under the Influence of Color Difference after Pavement Pothole Repair
title_sort	analysis on drivers' vision-psychology under the influence of color difference after pavement pothole repair
publisher	Faculty of Mechanical Engineering in Slavonski Brod, Faculty of Electrical Engineering in Osijek, Faculty of Civil Engineering in Osijek
publishDate	2021
url	https://doaj.org/article/9c09cacae615491e9f6aebf26d16d0a5
work_keys_str_mv	AT hongjunjing analysisondriversvisionpsychologyundertheinfluenceofcolordifferenceafterpavementpotholerepair AT qianliu analysisondriversvisionpsychologyundertheinfluenceofcolordifferenceafterpavementpotholerepair AT menggao analysisondriversvisionpsychologyundertheinfluenceofcolordifferenceafterpavementpotholerepair AT jiahaozhang analysisondriversvisionpsychologyundertheinfluenceofcolordifferenceafterpavementpotholerepair AT xiaomu analysisondriversvisionpsychologyundertheinfluenceofcolordifferenceafterpavementpotholerepair
_version_	1718443627475107840

Analysis on Drivers' Vision-psychology under the Influence of Color Difference after Pavement Pothole Repair

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