| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a power supply system for a vehicle, which can suppress unnecessary power consumption when generating commercial AC voltage and outputting it to a load device outside the vehicle. <P>SOLUTION: When an HV-ECU60 receives an H level of signal AC which requests the output of commercial AC voltage Vac to the load 80 outside the car, it outputs an H level of AC output permission signal ACEN to a power output device 10 and directs the power output device 10 to generate commercial AC power voltage Vac, and also generates signals AC1 and AC2 of outputting an H level of AC and outputs them to auxiliary machines 40 and 50, respectively. The auxiliary machines 40 and 50 gets in standby state where the power consumption is suppressed, when they receive the signals AC1 and AC2, respectively, of outputting an H level of AC. <P>COPYRIGHT: (C)2007,JPO&INPIT |
