Security ecosystem
    22.
    发明授权

    公开(公告)号:US11495119B1

    公开(公告)日:2022-11-08

    申请号:US17445093

    申请日:2021-08-16

    摘要: A system, method, and apparatus for implementing workflows across multiple differing systems and devices are provided herein. During operation a workflow is automatically generated upon the detection of new device capabilities. In particular, a workflow server will detect the presence of new device capabilities in a particular area. The new device capabilities will be analyzed, and an appropriate trigger and action will be determined based on the new device capabilities. The appropriate trigger and action will then be implemented as a newly-created workflow.

    System and method for context aware access control with weapons detection

    公开(公告)号:US11482088B1

    公开(公告)日:2022-10-25

    申请号:US17304506

    申请日:2021-06-22

    摘要: Techniques for context aware access control with weapons detection are provided. An indication of an identity of a person is received at an access control system. The indication of the identity of the person includes a confidence level of the identification. An indication of a threat level of the person is received at a threat detection system. The threat level including a confidence level of the threat level. At least one of an identification threshold or a threat level threshold is modified based on the threat level confidence level or the confidence level of the identification. At least one of allowing access, allowing access with an alarm indication, or denying access to the person is based in part on the modified identification threshold or threat level threshold.

    METHOD AND APPARATUS FOR HANDLING CITIZEN CALLBACK OF A PUBLIC-SAFETY OFFICER

    公开(公告)号:US20220335360A1

    公开(公告)日:2022-10-20

    申请号:US17233738

    申请日:2021-04-19

    摘要: A method for routing civilian calls to a public-safety officer is provided herein. During operation, a call processor receives a civilian call having a source identifier number identifying a source of the call and a target identifier number identifying a target of the call. A public-safety officer is determined that is the target of the call and a public-safety officer status database is accessed to determine a current status of the public-safety officer. When the officer is able to take the call, the call is routed directly to the officer. When the officer is unable to take the call, the officer status database is accessed, and a best available officer to take the call is determined. The call is then routed to the best available officer that is able to take the call.

    DEVICE, METHOD AND SYSTEM FOR PRUNING VIDEO ANALYTICS PARAMETERS

    公开(公告)号:US20220327314A1

    公开(公告)日:2022-10-13

    申请号:US17224780

    申请日:2021-04-07

    IPC分类号: G06K9/00 G06K9/62 G06N20/00

    摘要: A device, method and system for pruning video analytics parameters is provided. A device analyzes images from a camera installed at an installation location using a full initial machine learning model trained to detect objects in the images using video analytics parameters, the full initial machine learning model being independent of the installation location. The device gathers, for a period of time, statistics for: frequency of use of the video analytics parameters and/or error generation frequency in detecting the objects in the images. After the period of time, based on the statistics, the device determines that given video analytics parameters meets one or more pruning conditions; and, in response, prunes the given video analytics parameters such that the full initial machine learning model, initially provided for the camera, changes to an updated machine learning model for the camera.

    Lens assembly and camera incorporating a lens assembly

    公开(公告)号:US11467365B2

    公开(公告)日:2022-10-11

    申请号:US16701979

    申请日:2019-12-03

    IPC分类号: G02B7/02 G03B17/12

    摘要: A lens assembly includes a lens with a lens barrel and a lens mount assembly. The lens mount assembly includes a lens mount barrel and a protrusion. First threads on the lens barrel and second threads on the lens mount barrel are shaped to permit the lens barrel and the lens mount barrel to be screwed together. The protrusion is positioned to interfere with at least one of the first and second threads as the lens barrel and the lens mount barrel are being screwed together. This interference resists rotation of the lens barrel relative to the lens mount barrel, thereby reducing the likelihood that the lens will be inadvertently screwed or unscrewed away from a desired depth.

    Base station dynamic range extension

    公开(公告)号:US11463975B2

    公开(公告)日:2022-10-04

    申请号:US15918759

    申请日:2018-03-12

    IPC分类号: H04W56/00 H04W36/18 H04W88/08

    摘要: Dynamic range extension of a base station. In one instance, the base station includes a base station modem having a modulator-demodulator, a clock buffer providing an advanced time signal to the modulator-demodulator, a receiver buffer coupled between the modulator-demodulator and a transceiver, a transmitter buffer coupled between the modulator-demodulator and the transceiver, and an electronic processor. The electronic processor is configured to determine a first amount by which to modify a range of a service region of the base station. The electronic processor is also configured to introduce a first delay in the receiver buffer corresponding to the first amount and introduce a second delay in the transmitter buffer corresponding to the first amount.

    Key management on a multi-modal communications device

    公开(公告)号:US11445366B2

    公开(公告)日:2022-09-13

    申请号:US16549761

    申请日:2019-08-23

    摘要: Methods for managing a device and said device configured to communicate on multiple radio communication systems. The communications device includes a memory and an electronic processor electrically connected to the memory. The processor is configured to store a plurality of keymaps, each keymap of the plurality of keymaps corresponding to at least one of a particular communication system of the multiple radio communication systems and operate, in response to a user input, on a first radio communication system of the multiple radio communication systems. The processor is further configured to manage traffic operations to and from a communication system according to a first keymap of the plurality of keymaps corresponding to the first communication system when the electronic processor is operating on the first radio communication system and perform a key management operation of a selected second keymap corresponding to a second radio communication system in response to receiving a command.