Title:
AUTOMOBILE
Document Type and Number:
Japanese Patent JP2017005914
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To suppress the output of excessive power from a battery.SOLUTION: In the case of a given slippage occurring where the slippage is caused by front wheels 38a, 38b slipping with a clutch 45 released, a motor 42 is controlled so that a difference between a rotation speed of the motor 42 and that of a drive shaft 46 is limited to a threshold or smaller, and synchronous engagement control is executed so as to engage the clutch 45 when the aforementioned difference reaches the threshold or smaller. In a configuration performing such control, at the time of the given slippage, upper-limit power for a motor 32 is set by subtracting power estimated for the motor 42 consuming in executing the synchronous engagement control from an output limit of a battery 50, and the motor 32 is controlled within a range of the upper-limit power.SELECTED DRAWING: Figure 1
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Inventors:
MORISAKI KEISUKE
Application Number:
JP2015119228A
Publication Date:
January 05, 2017
Filing Date:
June 12, 2015
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
B60L15/20; B60K1/02
Attorney, Agent or Firm:
Aitec International Patent Office