| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicular display device capable of enhancing fuel efficiency improving will of a user. SOLUTION: This vehicular display device has a control means 2 for determining fuel efficiency based on predetermined input information, and a display means 1 for displaying the fuel efficiency determined by this control means 2. The control means 2 determines average fuel efficiency AFD of a day unit based on actual travel, and sets target average fuel efficiency AFT1 and 2, and respectively displays the average fuel efficiency AFD of the day unit in a predetermined period and the target average fuel efficiency AFT1 and 2 on the display means 1 as a graph image GG indicated on coordinates formed of the axis of abscissa (a time base) abs and the axis of ordinate (a mileage base) ord. COPYRIGHT: (C)2010,JPO&INPIT
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