Vehicle and control method thereof
AssigneesHyundai Motor Company, Kia Motors Corporation
InventorSong Il PARK
Life of this patent
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Abstract
A vehicle includes: a plurality of wheels; a motor for providing a driving force to the plurality of wheels based on electrical energy stored in a battery; a modulator for controlling a number of rotations of the motor; and a controller for controlling the modulator based on a first control value at a coasting control and controlling the modulator based on a second control value when a wheel slip occurs in a safety control.
Claims20
A vehicle comprising:
- a plurality of wheels;
- a motor for providing a driving force to the plurality of wheels based on electrical energy stored in a battery;
- a modulator for controlling a number of rotations of the motor;
- and
- a controller for controlling the modulator based on a first control value at a coasting control and controlling the modulator based on a second control value when a wheel slip occurs in a safety control.
A control method of a vehicle, which includes a motor for generating a driving force to wheels based on electrical energy stored in a battery, the control method comprising steps of:
- determining, by a controller, a safety control based on a state of a road surface;
- controlling, by the controller, the motor based on a first control value at a coasting control;
- and
- controlling, by the controller, the motor based on a second control value when a wheel slip occurs in the safety control.
Dependencies are inferred from the claim text.