METHOD FOR CONTROLLING ELECTRIC DRIVE OF VEHICLE AND DEVICE FOR CONTROLLING ELECTRIC DRIVE OF VEHICLE Russian patent published in 2021 - IPC B60K6/46 B60W10/08 B60W10/26 B60W20/13 F02D17/00 F02D29/02 

Abstract RU 2748238 C1

FIELD: transport.

SUBSTANCE: invention relates to vehicles. According the method for controlling the electric drive of the vehicle, when the driving force of the second electric motor is increased in the state in which the internal combustion engine is stopped, the driving force of the second electric motor is limited using the electric power supplied by the battery to a lower level than the maximum driving force determined from the electric power, which the battery is capable of supplying to drive an electrically powered vehicle. The driving force of the second electric motor is increased using the electric power supplied by the battery over time from the moment when the second electric motor outputs the lower-limited driving force until the moment when the internal combustion engine starts and the first electric motor starts generating electric power.

EFFECT: improved smoothness of acceleration.

13 cl, 8 dwg

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RU 2 748 238 C1

Authors

Kurosawa, Takahisa

Eto, Satomi

Dates

2021-05-21Published

2017-12-15Filed