INFORMATION PROCESSING SYSTEM FOR ELECTRIC TWO-WHEELED VEHICLE, ELECTRIC TWO-WHEELED VEHICLE, ELECTRIC EQUIPMENT UNIT, AND ELECTRIC TWO-WHEELED VEHICLE KEY

摘要

Simple and quick implementation of failure diagnosis of an electric two-wheeled vehicle is enabled. The electric two-wheeled vehicle is provided with an electric equipment unit including an IC tag and a host portion. The host portion can communicate with the IC tag, and acquires failure information of the electric equipment unit while the electric equipment unit is being supplied with electric power from a battery. An information communication terminal acquires the failure information by communicating with the electric two-wheeled vehicle contactlessly, and transmits the information to a server via a network. The server conducts failure diagnosis of the electric two-wheeled vehicle on the basis of the failure information.