ROUTE SEARCHING METHOD USING ETC COMMUTATION DISCOUNT

摘要

PROBLEM TO BE SOLVED: To solve a problem wherein a discount toll using an ETC commutation discount in a state of possessing a plurality of ETC cards cannot be displayed in highway toll retrieval.

SOLUTION: The number of ETC cards in possession or the available number of ETC cards is input to make a stopover and to get in a car again on a route to a destination. The discount toll and the route can thereby be displayed using the ETC commutation discount.

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