| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce a load with respect to an engine and to improve vehicle traveling performance and fuel economy when a vehicle is in an acceleration condition or a constant-speed traveling condition. <P>SOLUTION: When determining that the traveling condition of the vehicle is the acceleration condition or the constant-speed traveling condition, a CPU 30 controls a DC/DC converter 21 such that electric power is supplied from a second battery 22 to a first battery 20. Since a ratio of a charge condition of the first battery 20 is enhanced, therefore, the CPU 30 stops output of a power generation command signal with respect to a regulator 11 and stops a command that the regulator 11 make a first ACG 10 perform power generation. <P>COPYRIGHT: (C)2008,JPO&INPIT |
