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    Method and apparatus for detecting direction of motion with a passive sensor
    1.
    发明授权
    Method and apparatus for detecting direction of motion with a passive sensor 有权

    公开(公告)号：US10161801B2

    公开(公告)日：2018-12-25

    申请号：US15000094

    申请日：2016-01-19

    Applicant: Google Inc.

    Inventor： Aveek Ravishekhar Purohit ,  Kenneth Louis Herman

    IPC: G01J5/34 ,  G01J5/08 ,  G06K9/00 ,  G06T7/20

    Abstract: A passive infrared sensor system for detecting the direction of movement by a warm object includes a passive infrared sensor and a lens having multiple lenslets. Different lenslets may have different lens characteristics, for example, different focal lengths or thicknesses, to produce focused infrared beams of different intensities for the sensor. As a warm object, such as a person or an animal, moves from one location to another in the field of view of the sensor, the infrared energy emitted by the warm object may be focused by different lenslets having different focal lengths or thicknesses, and the sensor may detect different intensities at different times. A processor may estimate the direction of movement by performing pattern matching of the detected intensities with a database of patterns based on actual statistics or simulations of movements by warm objects in the environment monitored by the sensor, or known characteristics of the environment and the sensor.

    MOTION SENSOR ADJUSTMENT
    3.
    发明申请
    MOTION SENSOR ADJUSTMENT 审中-公开

    公开(公告)号：US20170229007A1

    公开(公告)日：2017-08-10

    申请号：US15497448

    申请日：2017-04-26

    Applicant: Google Inc.

    Inventor： Yash Modi ,  Aveek Ravishekhar Purohit ,  Kenneth Louis Herman

    IPC: G08B29/18 ,  G08B29/26 ,  G08B13/19

    CPC classification number: G08B29/188 ,  F24F7/00 ,  G08B13/19 ,  G08B25/001 ,  G08B29/183 ,  G08B29/185 ,  G08B29/26

    Abstract: Systems and techniques are provided for motion sensor adjustment. A signal indicating that motion was detected by a motion sensor may be received. A status of an HVAC system may be received from a computing device that controls the operation of vents of the HVAC system. The status of the HVAC system may include times vents of the HVAC system are operating. Using the status of the HVAC system, it may be determined that a vent of the HVAC system located in an area visible to the motion sensor was operating during the time period in which the motion sensor detected motion by correlating the time period in which the motion sensor detected motion with the times the vent was operating as indicated by the status of the HVAC system. The signal indicating that motion was detected may be ignored as a false alert and no alert may be generated.

    SYSTEMS AND METHODS OF INTEGRATING SENSOR OUTPUT OF A MOBILE DEVICE WITH A SECURITY SYSTEM
    5.
    发明申请
    SYSTEMS AND METHODS OF INTEGRATING SENSOR OUTPUT OF A MOBILE DEVICE WITH A SECURITY SYSTEM 审中-公开
    用安全系统集成移动设备的传感器输出的系统和方法

    公开(公告)号：US20160343237A1

    公开(公告)日：2016-11-24

    申请号：US14719859

    申请日：2015-05-22

    Applicant: Google Inc.

    Inventor： Kenneth Louis Herman ,  Bryan James ,  Keith Kops

    IPC: G08B25/01 ,  H04W4/04 ,  H04W4/02

    CPC classification number: G08B25/016 ,  G08B25/008 ,  G08B25/14 ,  H04W4/021 ,  H04W4/33

    Abstract: System and methods of integrating data captured by one or more sensors of a mobile device with a security system are provided. The systems and method include determining an operating mode of a security system, determining whether a mobile device is located within a predetermined range of the security system, and receiving, by the security system, sensor data collected by the mobile device according to the operating mode of the security system and the determined location of the mobile device.

    Abstract translation: 提供将移动设备的一个或多个传感器捕获的数据与安全系统集成的系统和方法。 系统和方法包括确定安全系统的操作模式，确定移动设备是否位于安全系统的预定范围内，以及由安全系统接收由移动设备根据操作模式收集的传感器数据 的安全系统和确定的移动设备的位置。

    Motion Sensor Adjustment
    6.
    发明申请
    Motion Sensor Adjustment 有权
    运动传感器调节

    公开(公告)号：US20160300479A1

    公开(公告)日：2016-10-13

    申请号：US14682587

    申请日：2015-04-09

    Applicant: Google Inc.

    Inventor： Yash Modi ,  Aveek Ravishekhar Purohit ,  Kenneth Louis Herman

    IPC: G08B29/18 ,  G08B13/19

    CPC classification number: G08B29/183 ,  G08B13/19 ,  G08B25/001 ,  G08B29/185 ,  G08B29/26

    Abstract: Systems and techniques are provided for motion sensor adjustment. A signal indicating that a moving heat source was detected by a passive infrared sensor may be received. A signal including a current temperature may be received. It may be determined based on the current temperature and at least one previous temperature that an area in proximity to the passive infrared sensor has experienced a temperature change. In response to the determination that the area in proximity to the passive infrared sensor has experienced a temperature change, the signal indicating that a moving heat source was detected by the passive infrared sensor may be disregarded as a false alert and no indication of motion detected may be sent.

    Abstract translation: 提供了用于运动传感器调节的系统和技术。 可以接收表示被动红外线传感器检测到移动热源的信号。 可以接收包括当前温度的信号。 可以基于当前温度和至少一个先前的温度来确定接近被动红外传感器的区域经历了温度变化。 响应于被动红外传感器附近的区域经历了温度变化的判断，指示被动红外传感器检测到移动热源的信号可以被忽略为虚警，并且没有检测到运动的指示 被发送。

    MONITORING EXTERNAL VIBRATION SOURCES FOR DATA COLLECTION
    7.
    发明申请
    MONITORING EXTERNAL VIBRATION SOURCES FOR DATA COLLECTION 有权
    监测数据收集的外部振动源

    公开(公告)号：US20160299256A1

    公开(公告)日：2016-10-13

    申请号：US14683769

    申请日：2015-04-10

    Applicant: Google Inc.

    Inventor： Yash Modi ,  Kenneth Louis Herman ,  Laura Rabb ,  Michael Lammers ,  Bryan James ,  Kevin Charles Peterson ,  Mark Rajan Malhotra

    IPC: G01W1/10 ,  G01C21/28 ,  G01V1/30

    CPC classification number: G01W1/10 ,  G01V1/30

    Abstract: A system and method is provided for the control of a network of devices wherein each device of the networked devices provides for the operation of a sensor such as an accelerometer, processor and communication element within each device, and network and/or cloud based processing and storage, to process collected data to permit detection and predictive analysis of traffic patterns, weather patterns and other forces of nature. The system and method can analyze duration and magnitude of vibration signals, and considering maps and known locations of devices, tracks and highways and historical data regarding each, use machine learning techniques to accurately classify the motion and provide real-time and predictive analysis.

    Abstract translation: 提供了一种用于控制设备网络的系统和方法，其中网络设备的每个设备提供诸如每个设备内的加速度计，处理器和通信元件等传感器的操作，以及基于网络和/或基于云的处理和 存储，处理收集的数据，以允许对交通模式，天气模式和其他自然力量的检测和预测分析。 该系统和方法可以分析振动信号的持续时间和幅度，并考虑设备，轨道和高速公路的地图和已知位置以及与之相关的历史数据，使用机器学习技术准确分类运动并提供实时和预测分析。

    Method and system for consolidating events across sensors
    8.
    发明授权
    Method and system for consolidating events across sensors 有权

    公开(公告)号：US10147308B2

    公开(公告)日：2018-12-04

    申请号：US15673497

    申请日：2017-08-10

    Applicant: Google Inc.

    Inventor： Laura Rabb ,  Yash Modi ,  Timo Bruck ,  Greg Fulco ,  Kenneth Louis Herman

    IPC: G08B13/08 ,  G08B29/18 ,  G08B26/00 ,  H04L29/06 ,  H04L29/08 ,  H04L12/28

    Abstract: A method may receive, in response to a first event, a first sensor data from a first sensor, and receive, in response to the first event, a second sensor data from a second sensor. The method may select, from among a plurality of event profiles, a first event profile. The first event profile may comprise a first condition matching the first sensor data, a second condition matching the second sensor data, and a plurality of conditions which, when met, indicate the occurrence of the first event. Conditions may include a sensor data, a time period, a user data, a sequence of conditions, or a combination of such data. The first event profile may comprise a first event notice to be provided in response to the occurrence of the first event. The method may provide the first event notice to a recipient indicated by the event profile.

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