| 摘要 |
<p>An ECU (71) performs control for changing a transmission gear ratio in such a manner that when the operating point of an engine (50) is located at a first operating point (a), and the temperatures of wall sections (51c) that are formed between adjacent cylinders among a plurality of cylinders (51a) are higher than a predetermined temperature (a), the operating point of the engine comes to a second operating point (b) where the operation state of the engine (50) can be made lower rotation-higher load than the first operating point (a) while maintaining the output of the engine (50) in a vehicle that has the engine (50) provided with a cylinder block (51) in which a plurality of cylinders (51a) are formed, and has a CVT (63) capable of changing the transmission gear ratio in such a manner that the operating point of the engine (50) comes to a predetermined operating point.</p> |
