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    • 75. 发明公开
    • DETECTING FALLS AND NEAR FALLS BY ULTRASOUND
    • 通过超声波检测倒塌和接近倒塌
    • EP3289975A1
    • 2018-03-07
    • EP17189288.8
    • 2017-09-04
    • Essence Smartcare Ltd
    • REGEV, Nir
    • A61B5/11G08B21/04G16H40/67A61B8/08
    • A61B5/1117A61B8/488G01S7/539G06F19/00G08B21/043G08B21/0469G16H40/67
    • There is provided a system (200) for non-contact computation of an indication of at least one of a fall and a near-fall of a target individual (206) based on ultrasound transmission, comprising: at least one ultrasound transceiver (202) configured for generating an ultrasound transmission (204) and receiving a reflection (208) of the ultrasound transmission, and at least one processor (212) in communication with the ultrasound transceiver, the at least one processor configured for: activating (102) the at least one ultrasound transceiver for generating the ultrasound transmission, and for receiving (104) the reflection of the ultrasound transmission, performing (110) a spectrogram analysis of the received reflection of the ultrasound transmission to compute a plurality of features, and computing (116) an indication of at least one of: a fall of a target individual, and a near-fall of the target individual, by a statistical classifier classifying the plurality of features.
    • 提供了一种用于基于超声波传输来非接触地计算目标个体(206)的跌倒和接近跌倒中的至少一个的指示的系统(200),包括:至少一个超声波收发器(202) ,被配置用于生成超声波传输(204)并且接收超声波传输的反射(208),以及与超声波收发器通信的至少一个处理器(212),所述至少一个处理器被配置用于:激活(102) 至少一个超声波收发器,用于生成超声波传输,并且用于接收(104)超声波传输的反射,执行(110)所接收的超声波传输的反射的谱图分析以计算多个特征,以及计算(116) 通过对多个特征进行分类的统计分类器,指示目标个体的跌倒和目标个体的近摔倒中的至少一个。
    • 76. 发明公开
    • SYSTEM AND METHOD FOR A REDUCED POWER ALARM SYSTEM
    • 用于降低功率报警系统的系统和方法
    • EP3252726A1
    • 2017-12-06
    • EP16200245.5
    • 2016-11-23
    • Essence Smartcare Ltd
    • Amir, Ohad
    • G08B13/16
    • G10L15/22G08B13/1672G08B21/18G08B25/08G08B29/18
    • A monitoring system (50) comprising at least one audio sensing device (56), at least one audio signal processor (55) adapted to perform audio processing electrically connected to the audio sensing device, a central hardware processor (55) adapted to receive digital electronic information from the audio signal processor, an electronic communication interface (60) adapted to deliver the digital electronic information between the audio signal processor and the central hardware processor and a dry contact (51) electrically connected to the electronic communication interface and electrically connected to the audio signal processor. The audio sensing device is configured to deliver audio signals to the audio signal processor, the audio signal processor processes the audio signals by applying audio processing algorithms and the audio signal processor delivers an electric current to the dry contact upon recognition of a predetermined audio event within the audio signals.
    • 1。一种监控系统(50),包括至少一个音频感测设备(56),适于执行电连接到音频感测设备的音频处理的至少一个音频信号处理器(55),适于接收数字信号的中央硬件处理器(55) 来自音频信号处理器的电子信息,适于在音频信号处理器和中央硬件处理器之间传送数字电子信息的电子通信接口(60),以及电连接到电子通信接口并且电连接到 音频信号处理器。 音频感测设备被配置为将音频信号传递到音频信号处理器,音频信号处理器通过应用音频处理算法来处理音频信号,并且在识别出内部的预定音频事件时,音频信号处理器向干接触传递电流 音频信号。