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    READER COORDINATION FOR ACCESS CONTROL
    32.
    发明申请
    READER COORDINATION FOR ACCESS CONTROL 有权

    公开(公告)号：US20220189228A1

    公开(公告)日：2022-06-16

    申请号：US17593336

    申请日：2020-03-24

    Applicant: ASSA ABLOY AB

    Inventor： Hans-Juergen Pirch ,  Fredrik Carl Stefan Einberg ,  Tomas Lars Jonsson ,  Sylvain Jacques Prevost ,  Jan Steffl ,  Hans Gunnar Frank

    IPC: G07C9/22 ,  G07C9/27 ,  G07C9/00

    Abstract: Systems and methods for access control systems includes first and second access facilities, and first and second readers. The first reader is configured to control access through the first access facility, receive a credential using a first communication protocol from a device that stores the credential, and establish a secret with the device using the credential. The second reader is configured to control access through the second access facility. The first reader is configured to provide the secret to the second reader, and the second device is further configured to perform ranging using the secret and a second communication protocol different than the first communication protocol to identify intent information. Access through one of the first facility or the second facility is coordinated using the intent information.

    SYSTEMS AND METHODS FOR FINE TUNING IMAGE CLASSIFICATION NEURAL NETWORKS
    33.
    发明申请
    SYSTEMS AND METHODS FOR FINE TUNING IMAGE CLASSIFICATION NEURAL NETWORKS 有权

    公开(公告)号：US20210279528A1

    公开(公告)日：2021-09-09

    申请号：US16807825

    申请日：2020-03-03

    Applicant: ASSA ABLOY AB

    Inventor： Kapil Sachdeva ,  Sylvain Jacques Prevost

    IPC: G06K9/62 ,  G06N3/08 ,  G06N3/04 ,  G07C9/37 ,  G06K9/00

    Abstract: An authentication engine, residing at one or more computing machines, receives, from a vision device comprising one or more cameras, a probe image. The authentication engine generates, using a trained facial classification neural engine, one or more first labels for a person depicted in the probe image and a probability for at least one of the one or more first labels. The authentication engine determines that the probability is within a predefined low accuracy range. The authentication engine generates, using a supporting engine, a second label for the person depicted in the probe image. The supporting engine operates independently of the trained facial classification neural engine. The authentication engine further trains the facial classification neural engine based on the second label.

    Tamper credential
    34.
    发明授权
    Tamper credential 有权

    公开(公告)号：US09734366B2

    公开(公告)日：2017-08-15

    申请号：US14772901

    申请日：2014-03-14

    Applicant: ASSA ABLOY AB

    Inventor： Randall Dennis Bousfield ,  Sylvain Jacques Prevost ,  Michael Lawrence Davis ,  David Edward Andresky ,  Toby Mark Padilla

    IPC: H04Q5/22 ,  G06K7/10 ,  G07C9/00 ,  G06K19/077

    CPC classification number: G06K7/10267 ,  G06K7/10257 ,  G06K19/07798 ,  G07C9/00031 ,  G07C9/00119

    Abstract: Readers are associated with a number of access credentials and, once authenticated by the reader, may grant the holder of the access credential access to a secured asset. Readers may become the target of attack, such as when an unauthorized party attempts to gain access to the interior of the reader or removes the reader from an installed location. Once removed the reader may be reinstalled in another location or a counterfeit reader used in its place. By providing a paired tamper credential, the reader may deny otherwise authorized access to the secured asset if the tamper credential fails to respond appropriately. The tamper credential may fail to respond due to distance, such as when the reader alone is relocated, or the tamper credential is damaged, such as during an attempt to gain access the interior of the reader and/or remove the reader from its installed location.

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