| 摘要 |
[Abstract] Immediately after an ignition switch is turned on (S11), in step S12 to step S15, it is judged whether or not a post-replacement high-voltage battery is a certified genuine product. In step S12, an identification code (ID) of the high-voltage battery is referred to an identification code (ID) relating to a genuine high-voltage battery. When in step S13, it is judged that the identification code (ID) of high-voltage battery is identical to the identification code (ID) relating to a genuine high-voltage battery, in step S14, a flag BFLAG is set to 1 indicating that the post-replacement high-voltage battery is the genuine product. When in step S13, it is judged that the identification code (ID) of the high-voltage battery is not identical to the identification code (ID) relating to a genuine high-voltage battery, in step S15, the flag BFLAG is reset to 0 indicating that the post-replacement high-voltage battery is an uncertified non-genuine product. After that, the logic flow proceeds from step 11 to step S16 in which it is judged whether or not the flag BFLAG is 1. When in step S16, the flag BFLAG is 1, in step S17, a power output of a motor is normally controlled. When in step S16, the flag BFLAG is 0, in step S18, an output of the motor is restricted so as to limit vehicle speed to 20 km/h, thereby allowing a driver to recognize replacement with the uncertified battery at an early stage and quickly replace the uncertified battery with a certified battery. |
