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:
Aug. 20, 2019
Filed:
Oct. 23, 2015
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Axel Schwab, Munich, DE;
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Abstract
The contactless charging device is designed to provide a charging current for at least one specified energy store in the vehicle in such a manner that a current is transferred from a fixed location primary coil to a secondary coil in the vehicle depending on a magnetic field change generated by the charging device. During a charging phase of the at least one energy store, the invention detects, depending on specified ambient data for a specified environment around the vehicle, whether a vehicle user is approaching the vehicle and/or another vehicle which is located in a specified vicinity of the vehicle with a desire to access the vehicle or the other vehicle. If the invention detects that the vehicle user wishing to access the vehicle is approaching the vehicle and/or the other vehicle, the charging current is reduced in a specified manner.