The effect of traffic on situation awareness and mental workload: Simulator-based study

被引：0

作者：

Hao, Xueqin ^{[1
,2
]}

Wang, Zhiguo ^{[1
,2
]}

Yang, Fan ^{[1
,2
]}

Wang, Ying ^{[1
,2
]}

Guo, Yanru ^{[1
,2
]}

Zhang, Kan ^{[1
]}

机构：

[1] Chinese Acad Sci, State Key Lab Brain & Cognit Sci, Inst Psychol, Beijing 100101, Peoples R China

[2] Grad Sch Chinese, Acad Sci, Beijing, Peoples R China

来源：

ENGINEERING PSYCHOLOGY AND COGNITIVE ERGONOMICS, PROCEEDINGS | 2007年 / 4562卷

关键词：

situation awareness; workload; simulated driving;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

In the present study, we investigated the effects of the different traffic on the driver's situation awareness and the mental workload (MWL). The task used in this study was a medium fidelity, 3-dimensional simulation of a driving environment. The simulation required participants to drive the user's car and perform a real-world driving task. After the simulated driving, participants were asked to complete two tests which assessed their situation awareness (SA). The mental workload measures in this study consisted of the physiological measures and the subjective assessment. Every participant performed two different traffic simulated driving conditions, one was low traffic, the other was high traffic. The results showed that with the increasing of traffic, the driving performance did not worsen, however participant's mental workload increased, at the same time, the participant's situation awareness performance deteriorated. Meanwhile, our results also demonstrated that recall-based SA test and recognition-based test was heterogeneous.

引用

页码：288 / +

页数：2

共 8 条

[1] MEASUREMENT OF SITUATION AWARENESS IN DYNAMIC-SYSTEMS [J].