Dynamical route-planning for vehicles based on global traffic information and communication

In this paper, we propose an effective transport system using global information VICS and local information IVC. The VICS (Vehicle Information and Communication System) which is one of the ITS (Intelligent Transport Systems) has been developed to release the traffic jam. The VICS Is able to give realtime global information to drivers and help drivers to find the fastest route. It is however, afraid that spatial oscillation of traffic jam will happen as a car loaded with being called hunting phenomena. On the other hand, IVC. (Inter Viehicle Communication) is a developing technology which enables cars to give and recieve various information by optical communication, millimeter electromaginetic waves and so on. We investigate the relationship between hunting phenomena and VICS user ratio as a first step and then realize effective transport system, in which each car selects different route communicating with others by IVC.