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公开(公告)号：US20210158637A1
公开(公告)日：2021-05-27
申请号：US17105737
申请日：2020-11-27
发明人： Ryan C. Kincaid , Robert Prostko , Robert Martens , Benjamin J. Hopkins , David M. Baty , Srikanth Venkateswaran , Christopher R. Baker
摘要： 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.
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公开(公告)号：US10720000B2
公开(公告)日：2020-07-21
申请号：US16233854
申请日：2018-12-27
发明人： Timothy N. Comerford , David M. Baty , William B. Ainley , Raymond F. Rettig , John R. Ahearn , Joseph W. Lyon
摘要： A door lock mechanism is disclosed that includes door lock end alarm features. The mechanism includes a controller and a sensor useful to detect motions that are representative of attempted access through a door to which the door lock mechanism is attached. The controller can set an alarm condition if a measured motion, such as a measured acceleration, meet and/or exceeds a threshold. If an appropriate access control credential is provided through a user device then the alarm condition may not be set by the controller. The door lock mechanism can be coupled to a remote station via a communications link if needed, such as a radio frequency link. The remote station can additionally be in communication with the door lock mechanism via a network. The remote station can be used to send and receive messages regarding door lock mechanism status, configuration, etc.
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公开(公告)号：US10548084B1
公开(公告)日：2020-01-28
申请号：US16369916
申请日：2019-03-29
IPC分类号： H04W52/02 , H04W76/10 , G06F1/3234 , G07C9/00 , H04W4/80
摘要： 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.
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24.发明申请公开(公告)号：US20190334890A1
公开(公告)日：2019-10-31
申请号：US16379468
申请日：2019-04-09
摘要： A method according to one embodiment includes reading a unique credential identifier of a passive credential device, transmitting the unique credential identifier to a credential management system over a secure wireless connection, receiving credential device data from the credential management system over the secure wireless connection, and transmitting the received credential device data to the passive credential device.
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公开(公告)号：US20170167164A1
公开(公告)日：2017-06-15
申请号：US15443369
申请日：2017-02-27
CPC分类号： E05B47/0001 , E05B47/0012 , E05B47/02 , E05B47/026 , E05B2047/0058 , E05B2047/0065 , Y10T292/1021
摘要： Disclosed are various embodiments of lock devices, systems, and methods. A locking system includes a locking mechanism with a controller configured to provide an actuation signal to an electronic actuator to extend or retract a locking mechanism and to adjust an allowable peak current for operating the electronic actuator to throw the deadbolt based on whether the allowable peak current is sufficient for the locking mechanism to achieve its locked or unlocked positions. The allowable peak current can be adjusted over time between a minimum and maximum peak current, thus optimizing the actual current draw from the electronic actuator required to throw the locking mechanism and minimizing power consumption.
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公开(公告)号：US20160292944A1
公开(公告)日：2016-10-06
申请号：US15175407
申请日：2016-06-07
发明人： Timothy N. Comerford , David M. Baty , William B. Ainley , Raymond F. Rettig , John R. Ahearn , Joe Lyon
CPC分类号： G07C9/00309 , E05B45/04 , E05B45/06 , E05B47/0001 , E05B65/00 , E05B2045/063 , E05B2045/065 , E05B2045/067 , E05B2047/0058 , G08B13/06
摘要： A door lock mechanism is disclosed that includes door lock and alarm features. The mechanism includes a controller and a sensor useful to detect motions that are representative of attempted access through a door to which the door lock mechanism is attached. The controller can set an alarm condition if a measured motion, such as a measured acceleration, meet and/or exceeds a threshold. If an appropriate access control credential is provided through a user device then the alarm condition may not be set by the controller. The door lock mechanism can be coupled to a remote station via a communications link if needed, such as a radio frequency link. The remote station can additionally be in communication with the door lock mechanism via a network. The remote station can be used to send and receive messages regarding door lock mechanism status, configuration, etc.
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