| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a power source device for a vehicle capable of continuously supplying electric power to respective electric loads, even if abnormality is caused in a control means for controlling power distribution to a plurality of respective electric loads. <P>SOLUTION: This power source device for the vehicle has high voltage system motors 1, 2 and 3 mounted on the vehicle, a power supply device such as a high voltage system storage battery 31 and an alternator 60 for supplying electric power to the respective high voltage system motors 1, 2 and 3, and a power source management ECU 50 controlling the power distribution to the high voltage system motors 1, 2 and 3 from these power supply devices. The power source device for the vehicle is characterized by restraining request electric power of the high voltage system motors 1, 2 and 3 based on its detecting result by detecting abnormality of the power source management ECU 50. <P>COPYRIGHT: (C)2009,JPO&INPIT |
