US 12,142,051 B2
Controlling camera-based supervision of a physical space
Ingrid Bertmar, Stockholm (SE)
Assigned to ASSA ABLOY AB, Stockholm (SE)
Appl. No. 17/771,619
Filed by ASSA ABLOY AB, Stockholm (SE)
PCT Filed Oct. 20, 2020, PCT No. PCT/EP2020/079495
§ 371(c)(1), (2) Date Apr. 25, 2022,
PCT Pub. No. WO2021/078736, PCT Pub. Date Apr. 29, 2021.
Claims priority of application No. 1951220-1 (SE), filed on Oct. 25, 2019.
Prior Publication US 2022/0415052 A1, Dec. 29, 2022
Int. Cl. G06V 20/52 (2022.01); G08B 13/196 (2006.01); G08B 21/04 (2006.01)
CPC G06V 20/52 (2022.01) [G08B 13/19686 (2013.01); G08B 21/0476 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method for controlling camera-based supervision of a user in a physical space, the method being performed in a supervision controller and comprising:
determining that an external person enters the physical space;
deactivating camera-based supervision of the user in the physical space based on the external person entering the physical space, by turning off a video feed of the camera-based supervision;
determining that an external person exits the physical space; and
activating camera-based supervision of the user in the physical space based on the external person exiting the physical space.