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. 02, 2018
Filed:
Feb. 22, 2016
GM Global Technology Operations Llc, Detroit, MI (US);
Amanda J. Kalhous, Ajax, CA;
Norman J. Weigert, Whitby, CA;
Doru N. Serban, Richmond Hill, CA;
Kathiravetpillai Kandiah, Markham, CA;
GM Global Technology Operations LLC, Detroit, MI (US);
Abstract
An access control system for a vehicle includes a rear closure and a system that controls movement of the rear closure between closed and open positions. The control system including a controller and a wireless communication module having a wireless interface configured for short range wireless communication. The controller receives an actuation signal requesting transition of the rear closure to an open position from a mobile communication device carried by a vehicle user. The controller then determines when the user enters authentication and actuation zones proximate the vehicle via communication between the wireless communication module and a short range wireless communication device carried by the user. One the user is within the actuation zone, the controller generates a rear closure control signal configured to cause the rear closure to move from the closed position to the open position.