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    • 7. 发明申请
    • MULTI-SENSORY FALL DETECTION SYSTEM
    • 多传感器探测系统
    • WO2008129452A1
    • 2008-10-30
    • PCT/IB2008/051425
    • 2008-04-15
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.CHEN, NingjiangPENG, Yang
    • CHEN, NingjiangPENG, Yang
    • G08B21/02A61B5/00
    • A61B5/1117G08B21/043
    • The present invention relates to a fall detection system for automatically detecting a fall accident of a user. The detection system comprises: at least two sensors to be worn by a user, each capable of acquiring motion data of the user's body independently; and a data analyzing system for analyzing the data acquired by the sensors. The data analyzing system comprises a modularized framework in which there is one node at each position where a sensor is located, the node comprising 4 logic modules including a single- sensory detection logic module, a decision-making logic module, a matching degree analyzing logic module and a control logic module. A specified sensor operates in the manner of the core detection module, the node at which the specified sensor is located is a decision-making logic node and the nodes at which other sensors are located are member nodes. All logic modules of the decision-making logic node are in the active mode. For member nodes, the single-sensory detection logic and the control logic module thereof are activated while the matching degree analyzing logic and the decision-making logic thereof are not activated.
    • 本发明涉及一种用于自动检测用户跌落事故的跌倒检测系统。 所述检测系统包括:至少两个由用户佩戴的传感器,每个传感器能够独立地获取所述用户身体的运动数据; 以及用于分析由传感器获取的数据的数据分析系统。 数据分析系统包括模块化框架,其中传感器位于每个位置处存在一个节点,该节点包括4个逻辑模块,包括单个感觉检测逻辑模块,决策逻辑模块,匹配度分析逻辑 模块和控制逻辑模块。 指定的传感器以核心检测模块的方式工作,指定传感器所处的节点是决策逻辑节点,而其他传感器所在的节点是成员节点。 决策逻辑节点的所有逻辑模块处于活动模式。 对于成员节点,单个感觉检测逻辑及其控制逻辑模块被激活,同时匹配度分析逻辑及其决策逻辑未被激活。