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. 31, 2021
Filed:
Sep. 17, 2018
Applicant:
Sz Dji Technology Co., Ltd., Shenzhen, CN;
Inventors:
Qiu Lan, Shenzhen, CN;
Changxing Zhou, Shenzhen, CN;
Assignee:
SZ DJI TECHNOLOGY CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02P 21/22 (2016.01); H02P 21/06 (2016.01); H02P 21/36 (2016.01); H02P 29/62 (2016.01); B60L 15/20 (2006.01); H02P 21/00 (2016.01);
U.S. Cl.
CPC ...
H02P 29/62 (2016.02); B60L 15/20 (2013.01); B60L 2200/10 (2013.01); B60L 2240/425 (2013.01); B60L 2240/429 (2013.01); B60L 2260/42 (2013.01); H02P 21/0003 (2013.01); Y02T 10/64 (2013.01);
Abstract
A method for controlling a motor configured to provide propulsion for a mobile platform includes determining whether to activate a preheat mode based on a temperature of a motor and, upon determining to activate the preheat mode, controlling a preheat current provided to the motor to enable self-preheating of the motor.