| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To set appropriate power generation voltage for a power generator regarding a power generation controller for vehicle. <P>SOLUTION: A power generation control ECU1 is provided with a liquid temperature detecting section 101 detecting a battery liquid temperature T; a lapse time calculating section 103 obtaining lapse time P, after an engine is started; a liquid temperature determining section 102 determining whether the battery liquid temperature T is not more than a threshold liquid temperature Tsh, a time determining section 104 for determining whether lapse time P is not more than threshold time Psh, and a basic voltage instruction section 105 instructing an alternator 31 on a voltage VA', which is a sum obtained by adding additional voltageΔT to a reference auxiliary charging voltage VA which is an auxiliary charging voltage serving reference as power generation voltage V when the liquid temperature is determined as being not more than the threshold liquid temperature Tsh and time to be not more than threshold time Psh. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
