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    MODIFYING OPERATION OF SENSORS USING COLLECTED SENSOR DATA
    3.
    发明公开
    MODIFYING OPERATION OF SENSORS USING COLLECTED SENSOR DATA 审中-公开

    公开(公告)号：US20230254554A1

    公开(公告)日：2023-08-10

    申请号：US18011800

    申请日：2021-05-05

    Applicant: Microsoft Technology Licensing, LLC

    Inventor： Amer Aref Hassan ,  Mahendra D. SEKARAN ,  Edward C. GIAIMO

    IPC: H04N23/23 ,  G08B13/191 ,  G08B13/196

    CPC classification number: H04N23/23 ,  G08B13/191 ,  G08B13/19602 ,  G08B13/19667

    Abstract: Techniques for modifying operation of sensors using collected sensor data are provided herein. Sensor data describing a physical environment of a user authorized to access an access-controlled resource is collected according to an initial mode of operation. The initial mode of operation defines an initial performance for at least one sensor used to collect the sensor data. In response to detecting presence of a different user in the physical environment of the authorized user based on the sensor data, the at least one sensor is switched from the initial mode of operation to a modified mode of operation. The modified mode of operation is different than the initial mode of operation and defines a revised performance for the at least one sensor used to collect the sensor data.

    Commissioning of electro-optical detector
    5.
    发明授权
    Commissioning of electro-optical detector 有权

    公开(公告)号：US10078946B2

    公开(公告)日：2018-09-18

    申请号：US15111625

    申请日：2015-01-16

    Applicant: Xtralis AG

    Inventor： Thomas Goulet

    IPC: G08B13/19 ,  G08B13/196 ,  G08B13/191

    CPC classification number: G08B13/19619 ,  G08B13/191 ,  G08B13/1963 ,  G08B13/19689

    Abstract: An electro-optical detector is provided. The detector includes a mounting support adapted to be secured to a fixed structure and an alignable component which is connected to the mounting support through an adjustment mechanism capable of altering the relative position of the alignable component during commissioning of the detector. The detector further has a detachable controller unit including a communication module which receives instructions from a remote communication device in response to which the adjustment mechanism alters the alignable component's position relative to the mounting support.

    Smart lookdown function switch design for intrusion detectors
    8.
    发明授权
    Smart lookdown function switch design for intrusion detectors 有权

    公开(公告)号：US09915566B2

    公开(公告)日：2018-03-13

    申请号：US14613925

    申请日：2015-02-04

    Applicant: Honeywell International Inc.

    Inventor： Yutao Ni ,  Lei Qin ,  Haidong Xu

    IPC: G01J5/08 ,  G01J5/00 ,  G01J5/34 ,  G08B13/19 ,  G08B13/191 ,  G08B13/193

    CPC classification number: G01J5/0875 ,  G01J5/0025 ,  G01J5/0806 ,  G01J5/34 ,  G08B13/191 ,  G08B13/193

    Abstract: A system is provided that includes a security system that protects a secured area, a passive infrared (PIR) detector of the security system that detects intruders within the secured area, a pyroelectric element carried by the PIR detector, the pyroelectric element being tilted downwards towards a floor within the secured area to receive and detect a predominant portion of energy from an area extending outwards from the PIR detector and directly in front of the PIR detector and a relatively small portion of energy from a floor area directly below the PIR detector, and a pivoting door having first and second positions mounted below and directly adjacent the pyroelectric element, the door pivoting upwards to the first position where the relatively small portion of energy is blocked and pivoting downwards where the relatively small portion of energy is transmitted onto the pyroelectric element.

    DETECTING OCCUPANCY AND TEMPERATURE WITH TWO INFRARED ELEMENTS
    9.
    发明申请
    DETECTING OCCUPANCY AND TEMPERATURE WITH TWO INFRARED ELEMENTS 审中-公开

    公开(公告)号：US20170328777A1

    公开(公告)日：2017-11-16

    申请号：US15154466

    申请日：2016-05-13

    Applicant: Google Inc.

    Inventor： Sam Zeckendorf ,  Moyukh Chatterjee

    IPC: G01J5/10 ,  G01V8/00

    CPC classification number: G01J5/10 ,  G01J5/0025 ,  G01J5/34 ,  G01J2005/068 ,  G01V8/00 ,  G08B13/08 ,  G08B13/191 ,  G08B25/008 ,  H05B37/0227

    Abstract: A device may include a first infrared sensor, a second infrared sensor, a temperature detecting component, and an occupancy detecting component. The first infrared sensor may connect to the temperature detecting component through a first temperature signal path and the occupancy detecting component through a first occupancy signal path. The second infrared sensor may connect to the temperature detecting component through a second temperature signal path and the occupancy detecting component through a second occupancy signal path. The temperature detecting component may determine a temperature measurement by calculating an average of a value received from the first temperature signal path and a value received from the second temperature signal path. The occupancy detecting component may determine an occupancy measurement by calculating a difference of the value received from the first occupancy signal path and the value received from the second occupancy signal path.

    MOTION SENSOR
    10.
    发明申请
    MOTION SENSOR 有权
    运动传感器

    公开(公告)号：US20160010972A1

    公开(公告)日：2016-01-14

    申请号：US14857516

    申请日：2015-09-17

    Applicant: Greenwave Systems PTE LTD.

    Inventor： Eric Scott Micko

    IPC: G01B11/00 ,  G01J1/04

    CPC classification number: G08B29/185 ,  G01B11/00 ,  G01J5/0022 ,  G01J5/0025 ,  G01J5/02 ,  G01J5/0806 ,  G01J5/0809 ,  G01J5/0831 ,  G01J5/34 ,  G01J2005/345 ,  G08B13/19 ,  G08B13/191 ,  G08B13/193

    Abstract: A motion sensor includes an infrared detector with a first set of detector elements and a second set of detector elements. The motion sensor also includes an optical system to direct electromagnetic energy from a first set of monitored volumes spaced at a pitch in a first direction onto the first set of detector elements and to direct electromagnetic energy from a second set of monitored volumes spaced at the pitch in the first direction onto the second set of detector elements. The second set of monitored volumes have an offset from the first set of monitored volumes in the first direction.

    Abstract translation: 运动传感器包括具有第一组检测器元件的红外检测器和第二组检测器元件。 运动传感器还包括一个光学系统，用于将第一组监测体积的电磁能量以第一方向上的间距向第一组方向引导到第一组检测器元件上，并将来自第二组监测体积的电磁能量引导到间距 在第一方向上到第二组检测器元件。 第二组监视卷与第一个方向上的第一组监视卷具有偏移。

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