| 摘要 |
<P>PROBLEM TO BE SOLVED: To easily secure necessary output for power generation by directly controlling the rotational speed of an internal combustion engine when the output of the internal combustion engine is suppressed irrespective of accelerator operation by a driver. <P>SOLUTION: The output of the engine 2 is transmitted to right and left front wheels 1R and 1L, and also transmitted to a generator 7. A voltage generated by the generator 7 is supplied to a motor 4, and right and left rear wheels 3R and 3L are driven by the output of the motor 4. Also, the output of the engine is suppressed according to the accelerating slip of the front wheels. In this case, the lower limit value of the rotational speed of the engine is controlled so that the rotational speed of the engine does not lower the rotational speed of the engine capable of securing the rotational speed requested by the generator. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
