An apparatus for estimating a vehicle speed includes: a vehicle information receiving unit for receiving driving information of a vehicle, including wheel speed, motor torque, and longitudinal acceleration of the vehicle; a wheel slip determining unit for determining whether wheel slip occurs; a longitudinal acceleration correction unit correcting the longitudinal acceleration received from the vehicle information receiving unit; and a vehicle speed estimation unit for estimating a vehicle speed using the wheel speed or the corrected longitudinal acceleration according to the determination result of the wheel slip determining unit.
APPARATUS FOR ESTIMATING WHEEL SLIP RATE OF A VEHICLE AND AN APPARATUS FOR ESTIMATING DRIVING SPEED USING THE SAME
2024-11-14
Patent
Electronic Resource
English
European Patent Office | 2024
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