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公开(公告)号：US11348428B2
公开(公告)日：2022-05-31
申请号：US17199952
申请日：2021-03-12
摘要： The systems and method proposed herein aim to identify a mobile device or devices worn by an individual or a subject that has entered an area monitored by a passive motion detection system that uses wireless signals to sense motion in the space. The system will collect as much signals as possible from both the devices worn by the individual and from the system performing the passive (device-free) motion detection for identifying the individual or person of interest. The individual or person of interest may be a user of a product or an intruder.
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公开(公告)号：US11862001B2
公开(公告)日：2024-01-02
申请号：US17748365
申请日：2022-05-19
CPC分类号： G08B13/2491 , G08B21/22 , G08B27/005
摘要： The systems and method proposed herein aim to identify a mobile device or devices worn by an individual or a subject that has entered an area monitored by a passive motion detection system that uses wireless signals to sense motion in the space. The system will collect as much signals as possible from both the devices worn by the individual and from the system performing the passive (device-free) motion detection for identifying the individual or person of interest. The individual or person of interest may be a user of a product or an intruder.
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公开(公告)号：US11774542B2
公开(公告)日：2023-10-03
申请号：US17314447
申请日：2021-05-07
申请人： Viswanath Pulle , Mathieu Rozon , Azar Zandifar , Shwetha Hymavathi Yadavalli , Vahid Reza Asghari , Amir Minayi Jalil , Mark Hopper , Negar Ghourchian , Michel Allegue Martinez
发明人： Viswanath Pulle , Mathieu Rozon , Azar Zandifar , Shwetha Hymavathi Yadavalli , Vahid Reza Asghari , Amir Minayi Jalil , Mark Hopper , Negar Ghourchian , Michel Allegue Martinez
摘要： System and methods of a mobile application to remotely monitor residents with device-free sensing of human motion over Wi-Fi is provided. A detailed behavioral analysis of various functions related to the sleep and activity of the subject has been provided. The Remote Care Application (RCA) is a mobile application on several platforms that displays the results of all the analysis and behavioral patterns obtained from the motion from the subject. The system relies on existing wireless communication signals and machine learning techniques in order to automatically detect the motion of the subject, sleep analysis of the subject, activity analysis of the subject.
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公开(公告)号：US12044789B2
公开(公告)日：2024-07-23
申请号：US17367986
申请日：2021-07-06
摘要： Wireless device free “occupancy detection” in residential or small industrial properties is an essential function within the broader scope of smart environments. Applications include, monitoring a subject's, e.g. an elderly person, behaviour for health assessments or moving towards more efficient energy usage in smart homes. Changes and disruption of wireless signals transmitted and received by the plurality of wireless devices are collected and analyzed to infer the presence of a subject the sensing area. More particularly, CSI information over time analysed with one or models can estimate the presence of a subject within the sensing area whether the subject moves or stays still.
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