Torque vectoring control method, computing system supporting the same, and vehicle supporting the same
AssigneesHyundai Motor Company, Kia Corporation, Korea University of Technology and Education Industry-University Cooperation Foundation
InventorsJee Yoon Suh, Seung Han You, Wan Ki Cho, Chang Jun Jeon
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Abstract
A vehicle, a computing system therefor, and a method thereof are provided. The computing system: calculates a longitudinal speed of the vehicle and lateral acceleration of the vehicle; calculates a target yaw rate based on the longitudinal speed of the vehicle and the lateral acceleration of the vehicle; calculates a target yaw moment based on the calculated target yaw rate; and applies the target yaw moment to a torque vectoring motor of the vehicle.
Claims11
A computing system for performing torque vectoring control, the computing system comprising:
- a storage for operation of the computing system;
- and
- a processor operatively connected with the storage and configured to control operation of the vehicle,
- wherein the storage stores at least one instruction necessary for operation of the processor, and
- wherein the processor, according to the at least one instruction, is configured to
- collect sensing information necessary to calculate a longitudinal speed of the vehicle and lateral acceleration of the vehicle at least using a sensor device disposed in the vehicle,
- calculate the longitudinal speed of the vehicle and the lateral acceleration of the vehicle,
- calculate a target yaw rate based on the longitudinal speed of the vehicle and the lateral acceleration of the vehicle,
- calculate a target yaw moment based on the calculated target yaw rate,
- apply the target yaw moment to a torque vectoring motor of the vehicle,
- identify the number of passengers of the vehicle;
- and
- identify a location of a passenger of the vehicle.
Dependencies are inferred from the claim text.