Provided is a rotation speed correction apparatus configured to correct a rotation speed of a driving wheel tire mounted on a vehicle, and includes a comparative value calculation unit, a torque obtainment unit, and a rotation speed calculation unit. The comparative value calculation unit calculates a comparative value between a rotation speed of the driving wheel tire and a rotation speed of a following wheel tire mounted on the vehicle on the basis of the rotation speeds of the driving wheel tire and the following wheel tire. The torque obtainment unit obtains a wheel torque. The rotation speed calculation unit identifies a linear relationship between the comparative value and the wheel torque, and on the basis of the rotation speed of the following wheel tire and the linear relationship, calculates a rotation speed of the driving wheel tire in which influence of slippage has been eliminated.
TIRE ROTATION SPEED CORRECTION APPARATUS
2019-01-24
Patent
Electronic Resource
English
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
TIRE ROTATION SUGGESTION APPARATUS AND TIRE ROTATION SUGGESTION METHOD
European Patent Office | 2020
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