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. 03, 2019
Filed:
Apr. 18, 2013
Audi Ag, Ingolstadt, DE;
Sami Robert Zaki, Abensberg, DE;
Niklas Schalli, München, DE;
AUDI AG, Ingolstadt, DE;
Abstract
A method for preparing the supply of electrical power to a vehicle having a supply device from a supply apparatus providing at least a supply voltage, wherein the vehicle and the supply apparatus are separate from one another and releasably electrically connectable to one another by a plug contact disposed in a line between the supply device of the vehicle and the supply apparatus. While preparing the supply of electrical power and after the supply device of the vehicle has been electrically connected to the supply apparatus connected by way of the plug contact, a specific voltage identifying the voltage class of the vehicle is determined. The supply apparatus reports back the determined voltage class to the supply device of the vehicle via a power line communication.