Estimation of Driving Behavior by Using Wearable Sensors and Its Accuracy Evaluation

Abstract

In this paper, we measure the driver’s hand movement by using wrist-worn accelerometers, and the activity of the driver is estimated by means of machine learning. In order to evaluate the accuracy of driving behavior estimation, the driving simulator was used to measure driving behavior, and data for a total of 10 participants were collected. The estimated accuracy was obtained using the kNN method, and the F value was 74.5%.Furthermore, we have shown both the behavior that can be detected by the wearable sensor and its estimation accuracy.