| 摘要 |
PROBLEM TO BE SOLVED: To effectively raise the fuel consumption by lockup (L/U) slip control and slowing-down regenerative power generation. SOLUTION: This controller sets the target quantity of L/U slippage and the target generated current, according to the brake treading force detected by a brake treading force sensor at decelerative operation, and drives a generator while performing the L/U slip control so as to perform the slowing-down regenerative power generation. By doing it this way, it becomes possible to continue the slowing-down regenerative power generation by driving the generator with the decelerative energy of a vehicle while continuing the L/U slip control within a range of not stalling, using the target quantity of L/U slippage and the target generated current which are set according to the brake treading force, without switching off the lockup, if it is capable of slowing-down regenerative power generation since the car velocity (the decelerative energy of the vehicle) is still somewhat high at that point of time, even if the driver steps on the brake lightly, trying to lower the car velocity a little at decelerative operation. COPYRIGHT: (C)2006,JPO&NCIPI
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