Review of the Minimum Attention Demand of Drivers in Environment of Dumpling Fog
The research on driver's physiology and psychology in foggy environment has always been an pressing industry problem to be solved.In order to improve the driving safety in dumpling fog environment and clarify the driver's minimum attention demand in dumpling fog environment,the research progress of driver's attention under low visibility conditions at home and abroad was reviewed.Firstly,the characteristics of driver's attention was expounded,the main influencing factors of fog environment on driver's attention was clarified,and the relevant research methods and mathematical models was discussed.Secondly,the influence of vehicle speed and visibility on driver's minimum attention demand was analyzed,and the relationship between visual physiological load and driver's minimum attention demand was clarified.Finally,the coupling analysis of the influence of the fog environment on the driver's minimum attention demand was carried out,which is divided according to the different time and space of the driving vehicle passing through the dumpling fog section.Through the change of spare capacity,the dynamic relationship between visibility,speed and minimum attention demand in the dumpling fog environment was analyzed,and then a theoretical model of the minimum attention demand mutation of the driver during the vehicle passing through the dumpling fog section was established.By summarizing the existing research on the dumpling fog environment,it is found that there is a lack of demand for driver induction.In the subsequent research,considering the multi-factor influence of the fog environment on the driver,selecting the evaluation index that can better reflect the driver's visual psychological demand for quantitative analysis will become the main goal.
万方数据
维普
