| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a hybrid vehicle control device that can increase frequency to continue an EV drive mode, even if required acceleration is close to an engine start line when a driver's intention of acceleration is relatively weak. <P>SOLUTION: The control device includes: a means to convert a real gas pedal opening into a gas pedal opening for control by referring to a delayed opening characteristics γ which sets a gas pedal opening for control which becomes less than 1:1 to the real gas pedal opening, when acceleration intent of the driver is relatively weak; and a means to choose a first operation mode before the converted gas pedal opening for control exceeds an engine start line, and a second operation mode if the changed gas pedal opening for control exceeds the engine start line. The control device makes the opening increase rate which is the increase rate of the gas pedal opening for control to the real gas pedal opening of the delayed opening characteristics γ different in the area short of becoming the engine start line and the area becoming the area concerned, and reduces the opening increase rate in the area short of the engine start line from the opening increase rate in the area before becoming the area concerned. <P>COPYRIGHT: (C)2012,JPO&INPIT |
