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. 05, 2021
Filed:
Apr. 10, 2020
Ferrari S.p.a., Modena, IT;
FERRARI S.p.A., Modena, IT;
Abstract
An electric system of a road vehicle; the electric system has: a high-voltage electric circuit provided with a first storage system; a low-voltage electric circuit provided with a plurality of electrical loads; and a DC-DC electronic power converter, which connects the low-voltage electric circuit and the high-voltage electric circuit to one another. The DC-DC electronic power converter has: a high-voltage input; a low-voltage output; a conversion device; a control unit, which controls the conversion device; and a second storage system connected to the low-voltage output. The control unit, only when the vehicle is parked, is configured to detect a state of charge of the second storage system and to activate the conversion device only when the state of charge of the second storage system is below a charge threshold to charge the second storage system.