| 摘要 |
PROBLEM TO BE SOLVED: To achieve stable deceleration characteristics which are not affected by laden weight of a vehicle during decelerating operation. SOLUTION: During fuel cut at the time of deceleration, to achieve required deceleration, first deceleration control to control deceleration by controlling target power generation amount GE of a power generator, second deceleration control to control deceleration by controlling a target throttle opening TH and third deceleration control to control deceleration by controlling target brake operation amount BK are combined and executed. At this time, deceleration control parameters (the target power generation amount GE, target throttle opening TH and target brake operation amount BK) are corrected in accordance with the vehicle laden weight detected by a laden weight sensor. Thus, even when laden weight of the vehicle is changed due to change of the number of passengers, amount of loaded cargo and fuel amount etc. of the vehicle, the deceleration control parameters are corrected in accordance with the change to suppress fluctuation of the deceleration characteristics due to change of the laden weight. COPYRIGHT: (C)2007,JPO&INPIT
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