以日常生活动作为判断基准的跌倒传感系统及其方法

本发明公开了一种跌倒传感系统，主要通过传感单元进行动作的传感后，以将其所得的传感信号储存至储存单元内，再通过校正单元针对传感信号以生理信号正规化方法与动作信号正规化方法进行校正，其后再由动作识别单元依据校正后的传感信号以生成动作区别数据去区分不同的动作，最后再由辨识单元根据跌倒判定阈值判断使用者的动作是否超出其跌倒判定阈值而有跌倒动作的发生；而若超出其跌倒判定阈值以判定有跌倒动作发生时，其辨识单元则会立即输出信号至防护组件及警示组件或是其二者之一，进以提供使用者在跌倒动作发生时，可立即提供警示及防护的功效。 A system for identifying fall and method thereof are provided in the present invention, in which motion detection is firstly achieved by a detective unit and sensed data is acquired and stored into a storage unit. A calibration unit then calibrates the sensed data in accordance with a biometric signal normalization process or a motion signal normalization process. Thereafter, a motion recognizing unit generates a motion distinguishing data to distinguish various motions according to the calibrated sensed data. By using a recognition unit, occurrence of fall is predicted or determined by comparing fall determination thresholds with the motion distinguishing data. The recognition unit transmits a signal to an alarm element or a protecting element or both, the