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FALL DETECTION USING SENSORS IN A SMART MONITORING SAFETY SYSTEM

机译:在智能监控安全系统中使用传感器进行跌倒检测

摘要

A smart monitoring system comprising a plurality of sensor devices coupled to appliances and fixtures within a dwelling environment, where at least one of the plurality of sensor devices comprises sensor elements including an accelerometer. The system further comprising a computing device operative to receive event signals from the plurality of sensor devices, identify a possible fall event from one or more of the plurality of sensor devices based on the event signals, sample sensor data from one or more of the plurality of sensor devices wherein the sensor data includes measurements of movement. The computer device is further operative to determine a fall has occurred based on the sampled sensor data, sample additional sensor data from the one or more of the plurality of sensor devices for additional motion at a period of time subsequent to the possible fall event, and determine a recovery from the fall based on the additional sensor data.
机译:一种智能监视系统,包括耦合到居住环境中的电器和固定装置的多个传感器设备,其中,多个传感器设备中的至少一个包括具有加速度计的传感器元件。该系统还包括计算设备,该计算设备可操作以从多个传感器设备接收事件信号,基于事件信号从多个传感器设备中的一个或多个中识别出可能的跌倒事件,从多个传感器中的一个或多个中采样传感器数据传感器设备,其中传感器数据包括运动的测量值。所述计算机设备还用于基于所采样的传感器数据来确定已经发生了跌倒,在可能的跌倒事件之后的一段时间内,从所述多个传感器设备中的一个或多个传感器采样附加传感器数据以进行附加运动,以及根据其他传感器数据确定跌倒后的恢复。

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