ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,508,921, issued on Dec. 30, was assigned to TOYOTA JIDOSHA K.K. (Toyota, Japan).
"Control device for electric vehicle" was invented by Mai Nose (Toyota, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A control device includes a processor and a storage device, which stores a learned model learned through machine learning. The processor is configured to perform vibration suppression control for suppressing vibration caused by torsional resonance of a drive shaft when the electric vehicle is traveling on an uneven road. The learned model is a model that predicts a vertical load of the drive shaft after a specified time. In the vibration suppression c...