| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a charge control system which can maintain a capacity of a battery and can improve the fuel economy of a vehicle in a state of practical use. <P>SOLUTION: A charge control device 100 comprises a vehicle state detection part 130 which detects the traveling state of the vehicle, a battery state detection part 120 which detects the battery capacity of the battery 10, and a fuel-economy improvement control part 150 which predicts a discharge amount in a state that the battery 10 discharges electricity, sets a battery capacity lower limit value being a target based on the detected battery capacity so that the battery 10 may have a battery capacity larger than the deteriorated battery capacity by the predicted discharge amount, and controls a power generation amount of a vehicle generator 30 at each vehicle traveling state. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
