| 摘要 |
PROBLEM TO BE SOLVED: To provide a drive assist system issuing refueling instruction to reduce fuel consumption quantity. SOLUTION: A CPU 21a estimates fuel quantity consumed by a vehicle in travel from a filling station to a destination and reports refueling quantity at the filling station based on the estimated fuel consumption quantity and fuel remaining quantity. The CPU 21a searches filling stations on a route from a present location to the destination, reasons fuel consumption quantity from the present location to each filling station and reports the filling station to which fuel consumption quantity is reasoned maximum in the filling stations excluding the filling stations to which fuel consumption quantity exceed remaining fuel quantity. COPYRIGHT: (C)2006,JPO&NCIPI |
