| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electric vehicle where starting frequency of battery ECU is suppressed to the necessary minimum while a state of a capacitor device is appropriately monitored when the capacitor device is charged in a stop mode of the vehicle. <P>SOLUTION: While a main capacitor device B1 using a solar battery 24 is being charged in the stop mode of the vehicle, charging control ECU 28 activates command EN1 at prescribed frequency and starts battery ECU 30. To put it concretely, charging control ECU 28 stops battery ECU 30 when it acquires a temperature TB of the main capacitor device B1 from started battery ECU 30. Charging control ECU 28 decides a time until battery ECU 30 is started next, based on the temperature TB of the main capacitor device B1, which is acquired at this time and the battery ECU 30 starting time until then. <P>COPYRIGHT: (C)2007,JPO&INPIT |
