NAVIGATION SYSTEM, METHOD AND RECORDING MEDIUM FOR RECORDING NAVIGATION SOFTWARE

摘要

PROBLEM TO BE SOLVED: To guide on ETC(non-stop automatic toll collection system) with a navigation system. SOLUTION: When ETC-related information is processed by an ETC processor 13, an additional ETC placement information memory 14 stores ETC placement information indicating placement of an ETC in accordance with the position information indicating the present position. An ETC approach decision part 45 decides the passing of a toll road corresponding to the position information stored in the additional ETC placement information memory 44, based on the present position. A second guide part 45 guides on ETC, based on the ETC placement information stored in the additional ETC placement information memory 44 also in the case of passing the toll road placing this kind of ETC.