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Personnel system of detection falls, method for use of a personnel system for detection of falls and a computer program product
Personnel system of detection falls, method for use of a personnel system for detection of falls and a computer program product
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机译:跌倒检测人员系统,跌倒检测人员系统的使用方法以及计算机程序产品
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摘要
There is provided a personal fall detection system comprising a sensor module that is suitable for attachment to a user, the sensor module comprising an accelerometer for measuring accelerations acting on the sensor module; and a processor for analyzing the measured accelerations to determine if the sensor module has suffered an impact, and for estimating a vertical displacement of the sensor module during a time period immediately before the impact; wherein the processor estimates the vertical displacement of the sensor module by twice integrating the measurements from the accelerometer.
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