ECO-FRIENDLY DRIVING SUPPORT SYSTEM, ECO-FRIENDLY DRIVING SUPPORT DEVICE CONFIGURING THE SYSTEM AND PRIVILEGE GRANTING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide an eco-friendly driving support device for supporting the practice of eco-friendly driving by a larger number of drivers.;SOLUTION: The eco-friendly driving support device 100 for supporting the practice of eco-friendly driving includes an eco-friendly driving determination means 11 for determining whether or not the eco-friendly driving is practiced on the basis of a travel state of a vehicle V1, an eco-friendly degree calculating means 12 for calculating, as an eco-friendly degree, the ratio of a time or a mileage that the eco-friendly driving has been practiced, to a total travel time or a total mileage, and an eco-friendly degree displaying means 13 for displaying the eco-friendly degree calculated by the eco-friendly degree calculating means 12.;COPYRIGHT: (C)2009,JPO&INPIT