Abstract
In order to secure vehicle safety and comfort, it is important to design vehicles in keeping with human driving characteristics. Therefore, it is necessary to clarify the driver's steering behavior adapted to various road conditions. In this research, driver's acquisition information according to low friction coefficient of road surface is paid to attention, and the driver model is constructed. At first, to clarify the main information to the driver on various road conditions, lane changing maneuver has been measured on three kinds of road conditions; dry, snow, and ice surface. As the result, we were able to select the input information required by the driver, and to identify the effects of the road surface friction coefficient on the driver's steering operations. Finally, driver model to simulate driver behavior on various road surfaces by using the information to driver is constructed.
