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公开(公告)号：US20220309885A1
公开(公告)日：2022-09-29
申请号：US17619491
申请日：2020-06-16
申请人： ASSA ABLOY AB
发明人： Stefan JOHANSSON , Per MACKEGÅRD , Tomas JONSSON , Mats CEDERBLAD
摘要： It is provided a sensor device comprising: a vibration detector configured to be provided in contact with a windowpane of a window; a sensor controller; and a cable between the vibration detector and the sensor controller; wherein the vibration detector comprises a piezoelectric sensor that is configured to wake up the sensor controller when a vibration is detected by the piezoelectric sensor.
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公开(公告)号：US20220309308A1
公开(公告)日：2022-09-29
申请号：US17250903
申请日：2020-10-01
申请人： ASSA ABLOY AB
摘要： Various systems and methods for providing discovering smart card slots in a device are described herein. A server device for discovering smart card slots in a client device may be implemented with a processor subsystem; and memory including instructions, which when executed by the processor subsystem, cause the processor subsystem to perform operations comprising: receiving, at the server device from the client device, over an established Bluetooth connection, smart card connector parameters, the client device having a plurality of smart card slots; iterating through the plurality of smart card slots; at each slot of the plurality of smart card slots, using a smart card protocol to attempt to access an application at each slot, the application pre-associated with the server device; and in response to identifying the application exists in a slot of the plurality of smart card slots, connecting with the application.
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公开(公告)号：US11430324B2
公开(公告)日：2022-08-30
申请号：US17285842
申请日：2019-10-25
申请人： ASSA ABLOY AB
发明人： Tomas Jonsson , Mats Cederblad , Per Mackegård , Stefan Johansson
摘要： A method is provided for controlling an operational state of a sensor device for break-in detection. The method is performed in the sensor device and comprises the steps of: determining, while in a low-power state, that a wake-up condition is true when a vibration measurement associated with a barrier is greater than a wake-up threshold; transitioning, when the wake-up condition is true, to an active state; determining, while in the active state, when an activity condition is true, the activity condition being based on vibration measurements associated with the barrier; increasing the wake-up threshold, and transitioning to the low-power state when the activity condition is not determined to be true within a first duration while in the active state; and decreasing the wake-up threshold, when the sensor device stays in the low-power state longer than a second duration.
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公开(公告)号：US11405784B2
公开(公告)日：2022-08-02
申请号：US16828001
申请日：2020-03-24
申请人： ASSA ABLOY AB
发明人： Hans-Juergen Pirch , Fredrik Carl Stefan Einberg , Tomas Lars Jonsson , Sylvain Jacques Prevost , Jan Steffl , Hans Gunnar Frank
IPC分类号： H04L29/06 , H04W12/08 , G06F12/14 , H04W12/06 , H04W12/64 , G07C9/21 , G07C9/25 , G07C9/10 , G07C9/00 , G07C9/29
摘要： Systems and techniques for a physical access control systems with localization-based intent detection are described herein. In an example, an access control system may regulate access to an asset. The access control system is adapted to establish a first connection with a key-device. The access control system may be further adapted to receive a credential for a user over the first connection. The access control system may be further adapted to establish a second connection with the key-device. The access control system may be further adapted to determine an intent of the user to access the asset. The access control system may use location data derived from the second connection to determine the intent of the user. The access control system may be further adapted to provide the credential to an access controller, based on identifying an intent of the user to access the asset.
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公开(公告)号：US20220229914A1
公开(公告)日：2022-07-21
申请号：US17152569
申请日：2021-01-19
申请人： ASSA ABLOY AB
摘要： Methods and systems are provided for performing operations comprising: generating, on a publicly accessible server, a secure enclave, the secure enclave having isolated memory and processing resources of the server; installing, on the secure enclave, a virtual machine comprising a guest operating system of a first entity; installing, by the virtual machine, one or more cryptographic processes associated with the first entity; and encrypting and decrypting cryptographic keys associated with the first entity using the one or more cryptographic processes.
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公开(公告)号：US20220229654A1
公开(公告)日：2022-07-21
申请号：US17612930
申请日：2020-05-18
申请人： ASSA ABLOY AB
发明人： Olle BLIDING
摘要： It is provided a method for enabling upgrading firmware of a target device. The method is performed in a portable updater and comprises the steps of: downloading a plurality of firmware sections from a server, the firmware sections collectively making up a complete firmware for deployment on the target device; determining that a connection with the target device is established over a short-range wireless link; determining a firmware section to transfer to the target device; and transferring the determined firmware section to the target device over the short-range wireless link. The steps of determining a firmware section and transferring are repeated until a predetermined number of firmware sections, being a strict subset of all firmware sections, have been transferred.
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公开(公告)号：US20220222996A1
公开(公告)日：2022-07-14
申请号：US17607651
申请日：2020-05-18
申请人： ASSA ABLOY AB
发明人： Fredrik EINBERG
摘要： 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.
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公开(公告)号：US20220207915A1
公开(公告)日：2022-06-30
申请号：US17646591
申请日：2021-12-30
申请人： ASSA ABLOY AB
发明人： James Scott Voss
摘要： A computer readable medium having executable code that causes one or more processors to: obtain credential data from each of one or more credential devices within a communication range of a reader device; for each user corresponding to the credential data, identify a facial representation for the user; for each user, temporarily store the corresponding facial representation for that user along with the credential data corresponding to that user; capture an image of an access requester and generate a facial representation of the access requester using the image; compare the facial representation of the access requester with one or more of the temporarily stored facial representations; and permit access by the access requester to a secure asset in instances where the likelihood of a match between the facial representation of the access requester and any of the one or more temporarily stored facial representations meets a threshold.
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公开(公告)号：US11373467B2
公开(公告)日：2022-06-28
申请号：US16347905
申请日：2017-11-17
申请人： ASSA ABLOY AB
发明人： Tomas Jonsson
摘要： It is presented a method for controlling a lock configured to control access to a restricted physical space, the method being performed in a lock controller. There is a respective active space associated with each lock. The method comprises the steps of: receiving an activation signal from an activation device, the activation signal being based on the portable key device being located within the active space associated with the lock; obtaining an indication that the portable key device is granted access to the lock; determining a second indication of position of the portable key device using a second positioning procedure, wherein the second positioning procedure is more accurate than the first positioning procedure; determining intent to open based on the second indication of position; and transmitting an unlock signal to the lock associated with the lock controller.
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