Construction of Characteristic Measurement System for Ordinary Road Friction

Abstract

This paper deals with the possibility for construction of the database of the braking friction coefficient on the actual roads from the viewpoint of traffic safety. In order to construct a measuring device for road friction characteristics, a measurement algorithm is determined and the device is designed according to this. Next, the tires use for measurement are selected and the characteristics are measured using bench tire characteristic tester, and the measuring device is constructed based on this data. Finally, an experiment is conducted using this device, and the measurement results of the road friction characteristics are obtained.