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:
Jun. 15, 2021
Filed:
Oct. 18, 2018
Denso Corporation, Kariya, JP;
Gopalakrishnan Iyer, Santa Clara, CA (US);
Ameer Kashani, Southfield, MI (US);
DENSO Corporation, Kariya, JP;
Abstract
System, methods, and other embodiments described herein relate to improving control flow in a program for safety-related functions. In one embodiment, a method includes identifying a safety-related function of the program. The safety-related function is associated with functionality performed by the program that effects whether an associated device operates according to a functional safety standard. The method includes integrating a fault tree for the safety-related function into associated portions of a control flow graph of the program. The control flow graph identifies at least procedural control flows within the program, and the fault tree indicates combinations of conditions in the program that produce faults by the program. The method includes providing the control flow graph as an electronic output to improve the control flow of the program.