| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent deterioration of exhaust gas, while reducing opportunities to operate an internal combustion engine in an enrichment area and improving operation efficiency and fuel consumption performance, in an output control device of internal combustion engine which controls output of the internal combustion engine during power generation of a generator. <P>SOLUTION: In an electric vehicle equipped with a driving motor which can propel a vehicle with generated power of a generator driven by the internal combustion engine or power saved by the battery for driving, the output control device sets an engine output determination value (β) corresponding to a boundary to switch an operation condition of the internal combustion engine from stoiciometory operation to enrichment operation, and restricts the output of the internal combustion engine according to a detected SOC value of the battery for driving, to below the engine output determination value (β). <P>COPYRIGHT: (C)2012,JPO&INPIT |
