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:
Oct. 03, 2023
Filed:
Aug. 30, 2019
Jiangsu Zimi Software Technology Co., Ltd., Jiangsu, CN;
Feng Zhang, Shanghai, CN;
Maonan Yao, Suzhou, CN;
JIANGSU ZIMI SOFTWARE TECHNOLOGY CO., LTD., Jiangsu, CN;
Abstract
Provided are a load detection system and a load detection method thereof. The load detection system includes an adjustable power supply () and a detection module (). The adjustable power supply () and a to-be-detected loadtogether form a set load detection circuit (), and the adjustable power supply () is configured to output a changing power supply signal to the to-be-detected load () through the set load detection circuit (). The detection module () is configured to detect at least two changing electrical parameters in the set load detection circuit (), acquire an equivalent resistance value of the to-be-detected load () according to the at least two changing electrical parameters, and detect whether the to-be-detected load () includes a charging device according to a non-linear change curve or a linear change curve formed by the equivalent resistance value and the power supply signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile