Dynamic distributed-sensor network for crowdsourced event detection

    公开(公告)号:US10433032B2

    公开(公告)日:2019-10-01

    申请号:US15051324

    申请日:2016-02-23

    Applicant: Google LLC

    Abstract: Systems and methods for forecasting events can be provided. A measurement database can store sensor measurements, each having been provided by a non-portable electronic device with a primary purpose unrelated to collecting measurements from a type of sensor that collected the measurement. A measurement set identifier can select a set of measurements. The electronic devices associated with the set of measurements can be in close geographical proximity relative to their geographical proximity to other devices. An inter-device correlator can access the set and collectively analyze the measurements. An event detector can determine whether an event occurred. An event forecaster can forecast a future event property. An alert engine can identify one or more entities to be alerted of the future event property, generate at least one alert identifying the future event property, and transmit the at least one alert to the identified one or more entities.

    Adjustable-angle mounting system for hazard detector

    公开(公告)号:US11371545B2

    公开(公告)日:2022-06-28

    申请号:US16266991

    申请日:2019-02-04

    Applicant: Google LLC

    Abstract: Various arrangements of a surface mount system are presented herein. The system may include a surface mount plate. The surface mount plate may include a circular lip and nubs located along the circular lip. The system may also include a device housing. The device housing can include slider clips that removably clip to the circular lip of the surface mount plate when the plurality of slider clips are pushed against the circular lip. The slider clips can be disengaged from the circular lip of the surface mount plate when the device housing is rotated with respect to the surface mount plate such that the nubs located on the surface mount plate push the slider clips away from the circular lip.

    Adjustable-angle mounting system for hazard detector

    公开(公告)号:US10242545B2

    公开(公告)日:2019-03-26

    申请号:US14716613

    申请日:2015-05-19

    Applicant: Google LLC

    Abstract: A surface mount plate may include a plate having attachment mounting points that allow fasteners to secure the surface mount plate to a surface such that the surface mount plate is mounted in a fixed position on the surface. The surface mount plate may include a circular lip extending around at least a portion of the plate, the circular lip having distributed lip gaps. A sensor housing may include multiple sliders that couple with the circular lip of the surface mount plate when the sliders are aligned and inserted into the plurality of distributed lip gaps of the circular lip and the sensor housing is rotated. The sliders may slide along the lip to allow the housing to be rotated while the sensor housing remains coupled with the surface mount plate.

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