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Development of Car Following Model of Adaptive Cruise Controlled Vehicle Considering Human Factors  

Park, Hee-Je (부경대학교 위성정보과학과)
Bae, Sang-Hoon (부경대학교 위성정보과학과)
Jung, Hee-Jin (부경대학교 위성정보과학연구소)
Publication Information
Journal of Korean Society of Transportation / v.26, no.2, 2008 , pp. 121-133 More about this Journal
Abstract
Conventional car following models are controlled when the velocity of following vehicle is equal to preceding vehicle without consideration of relative distance. Also, since the car following models are hardly consider the driver's behaviors and the environmental factors in driving, the models can't be adopted in reality. Hence, we developed the car following model applying Human Factors to consider driver's safety and comfortness. We simulated to compare the suggested model with the existing model, GGM(General GM). As results of simulations, the GGM model followed the preceding vehicle when the velocity of following vehicle was equal to preceding vehicle without relation of relative range. The other side, when the relative range was less or over than safety range, the suggested model made the relative range equal to safety range. Accordingly, we could be sure that the model would decrease the driver's discomfort and intensify the safety on driving without unnecessary waste of road. We identified that the suggested model is more realistic than the conventional GGM model.
Keywords
Human Factors; Car Following Model; Fuzzy Model; Adaptive Cruise Controlled Vehicle; Driver's Behavior;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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