公开(公告)号：US11984005B2

公开(公告)日：2024-05-14

申请号：US17628273

申请日：2020-01-29

申请人： NEC Laboratories Europe GmbH

发明人： Vincenzo Sciancalepore ,  Francesco Devoti ,  Xavier Costa-Perez

IPC分类号： G08B13/24 ,  G08B29/18

CPC分类号： G08B13/2491 ,  G08B29/186

摘要： A method passively detects intrusion in an indoor environment. The method includes: establishing at least one communication channel between two millimeter (mm)-wave devices of a plurality of mm-wave devices deployed within the indoor environment, continuously monitoring communication channel parameters of the at least one communication channel, and triggering an intrusion detection process based on variations of the communication channel parameters.

公开(公告)号：US11967217B1

公开(公告)日：2024-04-23

申请号：US18181680

申请日：2023-03-10

申请人： Craig Andrews ,  William V. Padula ,  Chris Andrews

发明人： Craig Andrews ,  William V. Padula ,  Chris Andrews

IPC分类号： G08B21/04 ,  A41D13/018 ,  A63B24/00 ,  G08B7/06 ,  G08B21/18 ,  G08B29/18

CPC分类号： G08B21/0446 ,  A41D13/018 ,  A63B24/0006 ,  A63B24/0075 ,  G08B7/06 ,  G08B21/0492 ,  G08B21/182 ,  G08B29/186 ,  A63B2220/12 ,  A63B2220/836 ,  A63B2230/625

摘要： A risk of fall detection system comprising: a wearable monitoring group configured to acquire posture data and comprising: a first sensor configured to be attached to a lower part of a user's torso and to detect the position of said lower part, a second sensor configured to be attached to an upper part of the user's torso and to detect the position of said upper part, a third sensor configured to be attached to at least one user's lower limb and to detect the position of said user's lower limb, a processing module in signal communication with the wearable monitoring group and configured to process the acquired posture data and to compute a risk of fall indicator parameter from the relative position of the lower part of user's torso, upper part of user's torso, and user's lower limb detected by the first, second and third sensor, respectively.

公开(公告)号：US20240005765A1

公开(公告)日：2024-01-04

申请号：US18177356

申请日：2023-03-02

申请人： CareView Communications, Inc.

发明人： Steven Gail Johnson ,  Derek del Carpio

IPC分类号： G08B21/04 ,  G06T7/246 ,  G08B29/18 ,  G06V20/52 ,  G06V30/194

CPC分类号： G08B21/043 ,  G08B21/0476 ,  G06T7/248 ,  G08B29/186 ,  G06V20/52 ,  G06V30/194 ,  G06T2207/30196 ,  G06T2207/30232 ,  G06T2207/10016

摘要： A method and system for detecting a fall risk condition, the system comprising a surveillance camera configured to generate a plurality of frames showing an area in which a patient at risk of falling is being monitored, and a computer system comprising memory and logic circuitry configured to store motion feature patterns that are extracted from video recordings, the motion feature patterns are representative of motion associated with real alarm cases and false-alarm cases of fall events, receive a fall alert from a classifier, determine motion features of one or more frames from the plurality of frames that correspond to the fall alert; compare the motion features of the one or more frames with the motion feature patterns, and determine whether to confirm the fall alert based on the comparison.

公开(公告)号：US20180013831A1

公开(公告)日：2018-01-11

申请号：US15627297

申请日：2017-06-19

申请人： HCL Technologies Limited

发明人： Sourav DEY ,  Jayaramakrishnan SUNDARARAJ ,  Senthilkumar VINAYAGAM

IPC分类号： H04L29/08 ,  G08B25/08 ,  G08B21/18 ,  G08B25/00 ,  G08B31/00 ,  G08B29/18

CPC分类号： H04L67/12 ,  G08B21/182 ,  G08B25/006 ,  G08B25/08 ,  G08B29/186 ,  G08B31/00

摘要： The present disclosure relates to system(s) and method(s) for alerting one or more service providers based on analysis of real-time sensor data. The system is configured to receive real-time sensor data and historical sensor data captured by one or more agent devices. Further, the system is configured to determine an anomaly corresponding to a target agent device from the one or more agent devices, based on comparison of the real-time sensor data and one or more predefined threshold parameters. The system is further configured to generate an alert corresponding to the anomaly and identify one or more service providers, affected by the anomaly, based on analysis of the historical sensor data and the anomaly. Further, the system is configured to transmit the alert to the one or more service providers, thereby alerting the one or more service providers.

公开(公告)号：US09848813B2

公开(公告)日：2017-12-26

申请号：US14420668

申请日：2012-08-14

申请人： Peter Tobias Kronberg ,  Fredrik Sandblom

发明人： Peter Tobias Kronberg ,  Fredrik Sandblom

IPC分类号： G08B23/00 ,  A61B5/18 ,  B60K28/06 ,  G08B21/06 ,  A61B5/11 ,  A61B3/113 ,  A61B5/00 ,  G06F17/18 ,  G08B29/18

CPC分类号： A61B5/18 ,  A61B3/113 ,  A61B5/11 ,  A61B5/1128 ,  A61B5/4809 ,  A61B5/6893 ,  A61B5/7246 ,  A61B5/7264 ,  A61B5/7275 ,  B60K28/06 ,  B60W40/08 ,  B60W2040/0818 ,  B60W2550/10 ,  B60W2550/30 ,  G06F17/18 ,  G06F19/00 ,  G08B21/06 ,  G08B29/186 ,  G08B29/188

摘要： A method for determining an operational state of a driver of a vehicle uses an awareness detection arrangement. The awareness detection arrangement includes at least a first and a second source for generating data relating to the behavior of the driver. The method includes receiving, from the first and the second source, data relating to at least one of physiological data of the driver, the operation of the vehicle, and a model of the driver operating the vehicle, comparing the data from the first and the second source with a driver state model defining a plurality of predefined driver states for each of the first and the second source, respectively, determining based on the comparison, for each of the first and the second source, a state probability for each of the plurality of predefined driver states, and weighing the determined driver states for the first and the second source with each other for determining an overall operational state probability for the driver.

公开(公告)号：US20170202180A1

公开(公告)日：2017-07-20

申请号：US15324941

申请日：2015-07-13

申请人： GEOSATIS SA

发明人： Yu YANG

IPC分类号： A01K11/00 ,  H04W52/02 ,  H04W4/02 ,  A01K29/00 ,  G08B29/18

CPC分类号： A01K11/008 ,  A01K27/009 ,  A01K29/005 ,  A61B5/1112 ,  A61B2503/40 ,  G08B29/186 ,  G08B29/188 ,  H04W4/026 ,  H04W52/0254 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y02D70/164 ,  Y02D70/26

摘要： A pet animal-wearable self learning device for has been disclosed. The device determines the status of the pet animal by analyzing wireless signal information gathered by the device over a predetermined period of time. The signal information is analyzed to identify useful patterns for determining the status of a pet animal. The pet animal status typically is a multi-dimensional, qualitative or quantitative indicator such as GPS Latitude/Longitude of the pet animal, safe or unsafe condition of the pet animal The status of the pet animal is determined by various factors/conditions such as identifying whether the pet animal is in an enclosed space or not, identifying if the pet is in extreme temperature not suitable for the pet animal's health, identifying whether the pet animal is moving or stationary, identifying if the pet-wearable device has been removed.

公开(公告)号：US20160300136A1

公开(公告)日：2016-10-13

申请号：US15189955

申请日：2016-06-22

申请人： Triplay, Inc.

发明人： Edward K.Y. Jung ,  Clarence T. Tegreene

IPC分类号： G06N5/02 ,  G01D9/00 ,  G06N99/00

CPC分类号： G06N5/02 ,  G01D9/005 ,  G06F17/30312 ,  G06N3/08 ,  G06N5/047 ,  G06N99/005 ,  G08B29/186 ,  G08B29/188 ,  H04L67/12 ,  H04Q9/00 ,  H04Q2209/20 ,  H04Q2209/40 ,  H04W4/38 ,  H04W84/18

摘要： Computer-implemented systems utilizing sensor networks for sensing temperature and motion environmental parameters, and performing at least operations of electronically establishing, based on pattern recognition criteria, correspondence of a plurality of representative features a plurality of characteristics of an occurrence, where a first instance of the occurrence occurred within a first time period of a plurality of time periods; electronically discovering, based on the correspondence, a second instance of the occurrence in an environment during a second time period of the plurality of time periods; and electronically causing, based on the discovery of the second instance of the occurrence, a change in the environment via an electronically-controlled device.

公开(公告)号：US20140210624A1

公开(公告)日：2014-07-31

申请号：US14238920

申请日：2012-08-16

申请人： Sten Wandel ,  Mats Johnsson

发明人： Sten Wandel ,  Mats Johnsson

IPC分类号： G08B13/24

CPC分类号： G08B13/2402 ,  E05B73/0017 ,  G06Q10/06 ,  G06Q10/087 ,  G08B1/08 ,  G08B13/1427 ,  G08B13/1436 ,  G08B13/1481 ,  G08B13/19676 ,  G08B13/2408 ,  G08B13/2417 ,  G08B13/2448 ,  G08B13/2462 ,  G08B15/02 ,  G08B29/186 ,  G08B29/188 ,  H04N7/181

摘要： A method, a system and a device for monitoring the handling of an object. The method includes the steps of attaching a device to said object, sensing variations of light radiation transmitted between said device and a first external unit arranged outside the proximity of said object,sensing variations of radio waves transmitted between said device and a second external unit arranged outside the proximity of said object, determining handling events of said object on the basis of a combination of said variations of light radiation and said variations of radio waves,and signaling information from said device relating to said handling events.

摘要翻译： 用于监视对象的处理的方法，系统和设备。 该方法包括以下步骤：将设备附接到所述对象，感测在所述设备和布置在所述对象附近之外的第一外部单元之间传输的光辐射的变化，感测在所述设备和布置的第二外部单元之间传输的无线电波的变化 在所述对象的接近之外，基于所述光辐射的变化和所述无线电波的变化的组合以及与所述处理事件相关的来自所述设备的信令信息来确定所述对象的处理事件。

公开(公告)号：US20110001812A1

公开(公告)日：2011-01-06

申请号：US11886481

申请日：2005-03-15

申请人： Pengju Kang ,  Alan M. Finn ,  Thomas M. Gillis ,  Ollencio D'souza

发明人： Pengju Kang ,  Alan M. Finn ,  Thomas M. Gillis ,  Ollencio D'souza

IPC分类号： H04N7/18 ,  G08B21/00

CPC分类号： G08B13/00 ,  G08B21/0423 ,  G08B21/0492 ,  G08B29/183 ,  G08B29/186 ,  G08B31/00

摘要： An alarm system (20) computes a situation context output (30) as a function of information received from sensors (24a-24n). The alarm system (20) extracts contextual information (la-ln) related to situation (22) of environment (18) and aggregates contextual information (la-ln) using context aggregation (34) to produce situation context output (30).

摘要翻译： 报警系统（20）根据从传感器（24a-24n）接收的信息来计算情况上下文输出（30）。 警报系统（20）提取与环境（18）的情况（22）相关的上下文信息（la-ln），并使用上下文聚合（34）聚合上下文信息（la-ln）以产生情境上下文输出（30）。

公开(公告)号：US20090273471A1

公开(公告)日：2009-11-05

申请号：US12401485

申请日：2009-03-10

申请人： Francesco Pellegrino ,  Thomas J. Psinakis ,  Raymond Morrissey ,  Robert D'italia ,  Edward J. Vinciguerra ,  Kevin J. Tupper ,  Marie Catherine Bruzzi

发明人： Francesco Pellegrino ,  Thomas J. Psinakis ,  Raymond Morrissey ,  Robert D'italia ,  Edward J. Vinciguerra ,  Kevin J. Tupper ,  Marie Catherine Bruzzi

IPC分类号： G08B21/00

CPC分类号： G08B21/12 ,  G08B29/186 ,  G08B31/00

摘要： A CBRNE detection system and method for operating same are disclosed. The method provides a relatively increased Probability of Detection and a relatively decreased Probability of False Alarms for a networked system of detectors. In the illustrative embodiment, a central controller of the system is capable of receiving information from individual CBRNE detectors and of determining whether or not to issue an alarm indicating that a CBRNE event has occurred. Data obtained from individual CBRNE detectors is evaluated based on one or more “sensor alert-to-system alarm” processing modes. The various processing modes specify the requirements that must be satisfied before a system-wide “alarm” is issued.

摘要翻译： 公开了一种CBRNE检测系统及其操作方法。 该方法提供了相对增加的检测概率和相对降低的用于联网检测器系统的假警报的概率。 在说明性实施例中，系统的中央控制器能够从各个CBRNE检测器接收信息，并且确定是否发出指示已发生CBRNE事件的警报。 基于一个或多个“传感器报警到系统报警”处理模式来评估从单个CBRNE检测器获得的数据。 各种处理模式指定在发出系统范围“报警”之前必须满足的要求。