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:
Aug. 27, 2019
Filed:
Dec. 30, 2015
Zhongshan Broad-ocean Motor Co., Ltd., Zhongshan, CN;
Wenqing Bian, Zhongshan, CN;
Ge Hu, Zhongshan, CN;
ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD., Zhongshan, CN;
Abstract
A multi-motor system, including a plurality of ECMs. The ECMs include a main ECM and a plurality of subordinate ECMs. A first temperature detection unit and a second temperature detection unit detect a temperature Tand a temperature Tat different positions, respectively; the main ECM automatically selects an operation parameter according to temperature differences between the temperature Tand the temperature T. The main ECM informs each subordinate ECM of the temperature Tand the temperature T, and each subordinate ECM selects an operation parameter according to the temperature Tand the temperature T. In operation, the main ECM informs each subordinate ECM of the temperature Tand the temperature T, and each subordinate ECM selects an operation parameter in accordance with the temperature Tand the temperature T