公开(公告)号：WO2020205748A1

公开(公告)日：2020-10-08

申请号：PCT/US2020/025740

申请日：2020-03-30

Applicant: SCHLAGE LOCK COMPANY LLC

Inventor： VENKATESWARAN, Srikanth ,  GOODRICH, John ,  BATY, David, M. ,  GREEN, Christopher

IPC: H04M1/725 ,  H04W84/18 ,  H04W88/06 ,  H04W52/02 ,  H04W4/80 ,  G06F1/3234 ,  G07C9/00

Abstract: A method according to one embodiment includes establishing, by Bluetooth Low Energy (BLE) circuitry of an access control device, a BLE communication connection with a first mobile device while a main microprocessor and a Wi-Fi circuitry of the access control device are in sleep states, waking, by the access control device, the Wi-Fi circuitry of the access control device from the sleep state in response to establishing the BLE communication connection with the mobile device, establishing, by the Wi-Fi circuitry of the access control device, a Wi-Fi communication connection with an access control server in response to waking the Wi-Fi circuitry from the sleep state, and receiving, by the access control device and from the access control server via the Wi-Fi communication connection, access control data for the access control device transmitted from a second mobile device to the access control server.

公开(公告)号：WO2021108752A1

公开(公告)日：2021-06-03

申请号：PCT/US2020/062479

申请日：2020-11-27

Applicant: SCHLAGE LOCK COMPANY LLC

Inventor： KINCAID, Ryan, C. ,  PROSTKO, Robert ,  MARTENS, Robert ,  HOPKINS, Benjamin, J. ,  BATY, David, M. ,  VENKATESWARAN, Srikanth ,  BAKER, Christopher, R.

IPC: E05B47/00 ,  G08C19/00 ,  H04B7/00 ,  G06F1/3234 ,  H04W52/02 ,  H01Q5/25

Abstract: A system according to one embodiment includes a first computing device comprising ultra-wideband communication circuitry, and a second computing device comprising ultra- wideband communication circuitry configured to communicate with the ultra-wideband communication circuitry of the first computing device to determine the angle and distance of the first computing device relative to the second computing device.

公开(公告)号：WO2019143599A1

公开(公告)日：2019-07-25

申请号：PCT/US2019/013616

申请日：2019-01-15

Applicant: SCHLAGE LOCK COMPANY LLC

Inventor： AINLEY, William, B. ,  BATY, David, M. ,  NEWBY, David ,  SEACAT, Justin, D.

IPC: E05B47/00

Abstract: The present disclosure is directed to an electronic deadbolt control system including a deadbolt configured to extend or retract between a locked position and an unlocked position, respectively. An output shaft connected between a final gear and the deadbolt is configured to transmit an actuation force to the deadbolt from an electric motor. A first magnet and a second magnet are associated with the final gear to define a home position for either a left hand deadbolt or a right hand deadbolt. A cam is positioned on the output shaft to engage with a switch such that, in combination with a threshold current motor output, the control system determines whether the deadbolt is in an extended position or a retracted position. A thumb-turn shaft is disengaged from the final gear in the home position to permit manual actuation of a thumb-turn.