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:
May. 20, 2025
Filed:
Jun. 16, 2023
Suzhou Metabrain Intelligent Technology Co., Ltd., Jiangsu, CN;
SUZHOU METABRAIN INTELLIGENT TECHNOLOGY CO., LTD., Jiangsu, CN;
Abstract
An abnormality detection method, device, host device, system and storage medium, the method comprises: shielding all channels in an I2C (Inter-Integrated Circuit) multiplexer, and detecting an I2C controller by using a CPLD (Complex Programmable logic device) to obtain a first detection result; when the first detection result is that the I2C controller is normal, controlling the I2C controller to detect the I2C multiplexer to obtain a second detection result; when the second detection result is that the I2C multiplexer is normal, opening the channels, and controlling the I2C controller to detect an I2C slave device connected to each channel to obtain a third detection result; when the third detection result is that the I2C slave device is normal, exiting detection; when there is an abnormal result in the first detection result, the second detection result and the third detection result, outputting an alarm information corresponding to the abnormal result.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile