| 摘要 |
PROBLEM TO BE SOLVED: To provide a travel control device of a vehicle capable of improving fuel consumption by executing inertia travel at a proper timing without giving a sense of incongruity to a driver.SOLUTION: Inertia travel (S12) is executed when a vehicle is in a key-on state and an engine is operated (S2), an inertia travel switch is on and an auxiliary brake switch is off (S3), an accelerator is on in a D range and a brake is off (S4), auto cruise is not executed (S5), on a prescribed shift stage or more (S6), within a prescribed gradient range (S7), at a prescribed engine speed or less (S8), within a prescribed vehicle speed (S9), in a prescribed acceleration range (S10), and lower than a shift-down line (S11).SELECTED DRAWING: Figure 2 |
