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:
Nov. 28, 2023
Filed:
Jun. 23, 2020
Volkswagen Aktiengesellschaft, Wolfsburg, DE;
Martin Wagener, Braunschweig, DE;
Claus-Peter Brückner, Braunschweig, DE;
VOLKSWAGEN AKTIENGESELLSCHAFT, Wolfsburg, DE;
Abstract
An electronic door locking system of a motor vehicle is disclosed, comprising at least one receiver for the transmission signals of an electronic key, at least one control device for mechanically locking and unlocking at least one motor vehicle door, at least one contact element, accessible from outside the motor vehicle, for connecting an external voltage source, wherein the at least one control device for mechanically locking and unlocking at least one motor vehicle door and/or at least one additional control device has an emergency power supply algorithm, wherein the electronic door locking system is designed to detect an emergency power supply mode and to activate the emergency power supply algorithm, wherein the emergency power supply algorithm is designed to deactivate at least one function of a normal mode and/or, in the case of a function, to access previously defined data of deactivated components or to ignore said data.