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公开(公告)号:US20110077865A1
公开(公告)日:2011-03-31
申请号:US12991928
申请日:2009-05-11
申请人: Ningjiang Chen , Sheng Kim , Wilhelmus Andreas Marinus Ar Van Den Dungen , Constant Paul Marie Jozef Baggen , Richard Marcel Pierre Doornbos
发明人: Ningjiang Chen , Sheng Kim , Wilhelmus Andreas Marinus Ar Van Den Dungen , Constant Paul Marie Jozef Baggen , Richard Marcel Pierre Doornbos
CPC分类号: A61B5/1117 , A61B2560/0209 , A61B2562/0219 , G01P1/127 , G01P13/00 , G01P15/08 , G06F1/3215 , G06F1/3293 , G08B21/0446 , G08B29/183 , Y02D10/122
摘要: There is provided a fall detection system, comprising a passive vibration sensor; one or more other sensors for detecting respective characteristics of a fall; and a processor for analyzing measurements from the one or more other sensors to determine if a fall has occurred; wherein the system is configured to selectively provide power to the one or more other sensors and/or processor in response to the passive vibration sensor detecting motion of a user of the fall detection system.
摘要翻译: 提供了一种坠落检测系统,包括被动振动传感器; 用于检测坠落的相应特征的一个或多个其它传感器; 以及用于分析来自所述一个或多个其它传感器的测量值以确定是否发生跌落的处理器; 其中所述系统被配置为响应于所述被动振动传感器检测所述跌倒检测系统的用户的运动而选择性地向所述一个或多个其他传感器和/或处理器提供电力。