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:
Mar. 07, 2017
Filed:
Jun. 18, 2013
Nissan Motor Co., Ltd., Yokohama-shi, Kanagawa, JP;
Sho Sato, Yokohama, JP;
Shinsuke Yonetani, Machida, JP;
Yoshinori Ando, Sagamihara, JP;
Hironobu Shimosawa, Isehara, JP;
NISSAN MOTOR CO., LTD., Yokohama-shi, JP;
Abstract
A fault diagnostic system () of the present invention includes a first fault diagnostic device () and a second fault diagnostic device (). The first fault diagnostic device () acquires the voltage value of a battery () in accordance with a synchronization signal, and sends the voltage value and the synchronization signal. The second fault diagnostic device () acquires the voltage value of an inverter () in accordance with the received synchronization signal, matches the acquisition timings of the voltage value of the battery () and the voltage value of the inverter () on the basis of the received synchronization signal, and performs a fault diagnosis by comparing these voltage values.