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. 27, 2023
Filed:
Sep. 14, 2021
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Kamaraj Thangavelu, Rockford, IL (US);
Matthew Ryan Hasseman, Poplar Grove, IL (US);
Jeffrey D. Myroth, Roscoe, IL (US);
Ryan Thomas Carter, Woodstock, IL (US);
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Abstract
In accordance with at least one aspect of this disclosure, a controller for an aircraft electrical system includes, a software safe module. In embodiments, the software safe module can be configured to determine whether there was a sudden power failure upon controller initialization, and cause operation of the controller in a software safe mode if there was a sudden power failure such that manual intervention is required to leave the software safe mode to prevent repetitive power failure of the controller.