The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 05, 2026
Filed:
May. 23, 2024
Ferrari S.p.a., Modena, IT;
Roberto Betro', Modena, IT;
Giorgio Bisceglie, Modena, IT;
Valerio Dodet, Modena, IT;
Ugo Sitta, Modena, IT;
FERRARI S.P.A., , IT;
Abstract
A process for controlling an electric motor is disclosed. The process includes determining a target torque to be delivered by the electric motor, associating the target torque with a control target for a control input of the electric motor according to a mapping between the target torque and the control target, acquiring a feedback signal of the control input, controlling the electric motor with an error between the feedback signal and the control target, identifying a critical condition where the error diverges, determining a safety control target corresponding to a safety target torque according to the mapping, where the safety target torque is reduced relative to the target torque, and replacing the error when the critical condition is identified with a safety error between the feedback signal and the safety control target.