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- Title
The Research of the Driver Attention Field Modeling.
- Authors
Pengfei Tao; Hongyu Hu; Zhenhai Gao; Xin Liu; Xianmin Song; Yan Xing; Yuzhou Duan; Fulu Wei
- Abstract
For expanding the application scope of car-following, based on the basic idea of the noncontact interaction of the objects in physics, establish an attention field model to describe the driving behavior. Firstly, propose the time distance concept to describe the degree of driver perception to the front one-dimensional space and extend its application range to the two-dimensional space. Secondly, connect the point which has the same time distance to constitute the equipotential line of drivers' attention field equipotent, and establish a model to describe it. Thirdly, define the effective range of the driver's psychological field with the feature of the driver's visual distance range increasing and the angle decreasing. Finally, design the calculation method to collect projection of the object in the psychological field scope and calculate the curve points to determine the object's intensity of psychological field. Preliminarily build the driving behavior model and use the numerical simulation method to simulate the simple transport scenarios; initially verify the validity of the model.
- Subjects
AUTOMOBILE driving; AUTOMOBILE drivers; RAILROAD distances; COMPUTER simulation; PSYCHOLOGICAL factors; ATTITUDE (Psychology)
- Publication
Discrete Dynamics in Nature & Society, 2014, p1
- ISSN
1026-0226
- Publication type
Article
- DOI
10.1155/2014/270616