ALEXANDRIA, Va., Sept. 10 -- United States Patent no. 12,409,732, issued on Sept. 9, was assigned to GREAT WALL MOTOR COMPANY Ltd. (Hebei, China).

"Environment temperature determination method, motor control unit, control system, and storage medium" was invented by Zhe Jiang (Baoding, China), Xinran Dong (Baoding, China), Fuqiang Xu (Baoding, China) and Yushan Li (Baoding, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A motor control unit, a control system, and a storage medium. The method of the present invention is applied to the motor control unit and comprises: when a vehicle is in a high-voltage power-on state, obtaining a plurality of effective temperature values for the same motor system; deter...