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Automotive Engineering ›› 2021, Vol. 43 ›› Issue (4): 629-639.doi: 10.19562/j.chinasae.qcgc.2021.04.021

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Evaluation of Attention Orientation Function and Its Relationship with Dangerous Driving

Lirong Yan1,2,3,4,Tiantian Wen1,2,3,4,Jiawen Zhang1,2,3,4,Le Chang1,3,4,Yi Wang1,3,4,Mutian Liu1,3,4,Fuwu Yan1,2,3,4()   

  1. 1.Wuhan University of Technology,Hubei Key Laboratory of Advanced Technology for Automotive Components,Wuhan 430070
    2.Foshan Xianhu Laboratory of the Advanced Energy Science and Technology Guangdong Laboratory,Foshan 528200
    3.Hubei Collaborative Innovation Center for Automotive Components Technology,Wuhan 430070
    4.Wuhan University of Technology,Hubei Research Center for New Energy & Intelligent Connected Vehicle,Wuhan 430070
  • Received:2020-11-20 Online:2021-04-25 Published:2021-04-23
  • Contact: Fuwu Yan E-mail:yanfuwu@vip.sina.com

Abstract:

The attention state of driver is an important human factor affecting traffic safety, and spatial attention orientation is a key subfunction of attention. In order to explore the relationship between the dangerous driving behavior and the spatial attention orientation function of driver, a total of 37 healthy testees are invited to participate in simulated driving experiment and cue?target stimulation experiment. The testees are divided into three groups according to the results of cluster analysis on their dangerous driving behaviors. Then the behavioral performance and electroencephalogram data of testees in three groups in cue?target stimulation experiment are compared, and a statistical analysis on the effectiveness of cue and the results of cue?stimulus interval is conducted by using paired?T test and the variance analysis of repeated measures. The results of analysis on the reaction time and error rate of testees show that the testees having lower error rate are higher in behavior performance and are weaker in cuing effects, well relating to their reasonable distribution of attention resources and better ability in expressing external stimulus and own emotions.

Key words: simulated driving, attention, orientation, cue?target paradigm, EEG