Morning chronotypes and post-lunch dip: an investigation of driving fatigue in well-rested subjects

被引：1

作者：

Sanjaya, Kadek Heri ^{[1
]}

Sutarto, Auditya Purwandini ^{[2
]}

Damayanti, Kristiana Asih ^{[3
]}

Hadi, Natasha ^{[3
]}

机构：

[1] Natl Res & Innovat Agcy BRIN, Res Ctr Smart Mechatron, Jln Sangkuriang, Bandung, Indonesia

[2] Univ Qomaruddin, Dept Ind Engn, Jln Raya Bungah Sidayu Gresik, East Java, Indonesia

[3] Univ Katolik Parahyangan, Dept Ind Engn, Jln Ciumbuleuit 94, Bandung, Indonesia

来源：

INTERNATIONAL JOURNAL OF HUMAN FACTORS AND ERGONOMICS | 2023年 / 10卷 / 04期

关键词：

post-lunch; drowsiness; chronotype; driving; fatigue; sleepiness; morningness;

D O I：

10.1504/IJHFE.2023.135478

中图分类号：

TB18 [人体工程学];

学科分类号：

1201 ;

摘要：

The current literature lacks comprehensive knowledge regarding the relative and combined effects of task-related factors, such as driving in monotonous environments, and the 'post-lunch dip'-n afternoon bi-circadian increase in sleepiness-particularly within a specific chronotype group. This study aims at investigating the impact of post-lunch driving and time-on-task on fatigue and performance among well-rested morning-type individuals during simulated driving. Twelve male participants with a morningness chronotype completed a series of lane change test simulated driving tasks, comprising three 20-minute blocks both before and after lunch. The results demonstrated a significant main effect of the 'post-lunch dip' on reaction time, alertness, and self-reported sleepiness. However, neither the time spent on the task nor the interaction between sleep- and task-related factors yielded significant effects on the measured variables. Furthermore, medium to high correlations among all pairs of measures suggest a good agreement for detecting fatigue and sleepiness in driving tasks.

引用

页码：417 / 436

页数：21