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. 04, 2021
Filed:
Apr. 08, 2019
Lg Chem, Ltd., Seoul, KR;
Kerfegar K. Katrak, Fenton, MI (US);
LG Chem, Ltd., Seoul, KR;
Abstract
A diagnostic system for a battery management system is provided. The diagnostic system includes a microcontroller having application-specific components. A first BMS diagnostic handler application sends a first index value to an application-specific component diagnostic safety application. The application-specific component diagnostic safety application accesses an application-specific component diagnostic flag in a first table in a RAM if the first index value is equal to a valid index value in a first table. The application-specific component diagnostic safety application sends the application-specific component diagnostic flag to the first BMS diagnostic handler application.