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. 12, 2021
Filed:
Mar. 25, 2019
Lg Chem, Ltd., Seoul, KR;
Kerfegar K. Katrak, Fenton, MI (US);
LG Energy Solution, Ltd., Seoul, KR;
Abstract
A diagnostic system for a vehicle electrical system is provided. The diagnostic system includes a microcontroller having microcontroller core components. A first diagnostic handler application sends a first index value to the microcontroller core component diagnostic safety application. The microcontroller core component diagnostic safety application accesses a microcontroller core component diagnostic flag in a first table in the RAM if the first index value is equal to a valid index value in a first table. The microcontroller core component diagnostic safety application sends the microcontroller core component diagnostic flag to the first diagnostic handler application.