Yuta SATO
The influence that the linear of the expressway gives for a traffic accident
Kazushi SANO
The expressway lets an incline and a curveease in comparison with a general road, and a run is possible at speed of 100 kilometers per an hour basically, the probability that an accident happens in comparison with a general way is a one-tenth. However, the car runs at fast speed. So the scale of the accident becomes big.
In this study, I analyze the traffic accident in the expressway by linear. In addition, I examine brain waves driving an expressway and examine what a driver is careful about. I thereby examine a traffic accident and linear relations. And it is to examine it from the software hardware both sides what kind of measures I should work out to reduce a traffic accident.
I analyzed the characteristic of the accident based on the traffic accident resulting in injury or death data in the expressway in Niigata from H14 year to H18 year in this study. At first I found a traffic accident ratio. I performed analysis by the linear in the traffic accident ratio. In addition, I performed analysis using climatic condition and a road surface condition, the age. I performed section evaluation by NSM(Network Safety Management). By the electroencephalographic experiment, the subject who attached measuring equipment driving an expressway. I examined what kind of linear and climatic condition burdened the driver by analyzing the brain waves.
I think that there is the state that a traffic accident is easy to happen. However, I think that all traffic accidents are not taking place for linear. I think that linear is one factor of some. I think that the traffic accident occurs because carelessness occurs at the same time. It is impossible to zero this. However, I think that I can reduce it if an each person's driver is conscious and is careful.
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