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:
Apr. 23, 2024
Filed:
May. 18, 2020
Applicant:
Assa Abloy Ab, Stockholm, SE;
Inventor:
Fredrik Einberg, Huddinge, SE;
Assignee:
ASSA ABLOY AB, Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G07C 9/28 (2020.01); G06N 3/08 (2023.01); G07C 9/00 (2020.01); G07C 9/22 (2020.01);
U.S. Cl.
CPC ...
G07C 9/28 (2020.01); G06N 3/08 (2013.01); G07C 9/00309 (2013.01); G07C 9/22 (2020.01); G07C 2009/00769 (2013.01); G07C 2209/08 (2013.01); G07C 2209/63 (2013.01);
Abstract
It is provided a method for determining when to trigger positioning of a portable key device used in access control for an electronic lock controlling access to a restricted physical space. The method is performed in a positioning determiner and comprises the steps of: obtaining movement data from a motion sensor of the portable key device, the movement data indicating movement of the portable key device; determining when the movement data indicates a stop in motion of the key device; and triggering positioning of the portable key device when a stop in motion of the key device has been determined.