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:
Sep. 15, 2026
Filed:
Mar. 01, 2022
Honda Motor Co., Ltd., Tokyo, JP;
Masaki Tanaka, Wako, JP;
HONDA MOTOR CO., LTD., Tokyo, JP;
Abstract
Provided is a failure determination device that includes a storage medium that stores a command readable by a computer and a processor. The processor executes the command to acquire rotation angle data, voltage phase data, angular velocity data, direct-current voltage data, and current data. The processor also executes the command to generate current expectation value data indicating an expectation value of the current supplied to the rotating electrical machine and to determine, in a case where the inverter is controlled by one-pulse control, whether at least one of a signal line connected to a switching element and a conducting wire for supplying electric power to the rotating electrical machine has failed based on the current expectation value data and the current data.