| 摘要 |
PROBLEM TO BE SOLVED: To appropriately correct an amount of intake air according to a load fluctuation of an alternator without providing a current sensor for detecting an alternator-generated current. SOLUTION: At battery discharge, an air correction amount for a battery is set from a discharge current value (S1-S3). When there is an in-vehicle electric load in an on-state, an air correction amount for the electric load is set corresponding to a total consumed current value (S4, S5). Then, the air correction amount for the battery is subtracted from the air correction amount for the electric load, and the air correction amount for the alternator load is calculated (S7). Further, a throttle valve opening is corrected with the calculated air correction amount for the alternator load as a load for the alternator and the intake air amount is corrected. COPYRIGHT: (C)2008,JPO&INPIT
|
