Design of fall detection system based on inertial sensors

CHEN Wei1; TONG Li-na1; SONG Quan-jun1; GE Yun-jian1

doi:10.13873/j.1000-97872010.08.043

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Design of fall detection system based on inertial sensors

更新时间：2025-09-11

- Design of fall detection system based on inertial sensors
- Vol. 29, Issue 8, Pages: 117-119+125(2010)
- 作者机构：
  
  1. 中国科学院合肥智能机械研究所
  2. 中国科学技术大学自动化系
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872010.08.043
  CLC： TP274
- Published：2010
- 稿件说明：
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[1]陈炜,佟丽娜,宋全军,葛运建.基于惯性传感器件的跌倒检测系统设计[J].传感器与微系统,2010,29(08):117-119+125.

CHEN Wei1, TONG Li-na1, SONG Quan-jun1, et al. Design of fall detection system based on inertial sensors[J]. 2010, 29(8): 117-119+125.
[1]陈炜,佟丽娜,宋全军,葛运建.基于惯性传感器件的跌倒检测系统设计[J].传感器与微系统,2010,29(08):117-119+125. DOI： 10.13873/j.1000-97872010.08.043.

CHEN Wei1, TONG Li-na1, SONG Quan-jun1, et al. Design of fall detection system based on inertial sensors[J]. 2010, 29(8): 117-119+125. DOI： 10.13873/j.1000-97872010.08.043.

摘要

设计了一种基于MEMS三轴加速度计和双轴陀螺仪的可穿戴式跌倒实时检测系统

阐述了系统的传感单元选择与配置、硬件电路设计和软件设计

并给出了基于人体运动特征参数的跌倒识别算法。实验结果表明:系统可实现正常人体活动和跌倒行为的有效区分。

Abstract

A real-time wearable fall detection system based on a three-axis accelerometer and a dual-axis gyroscope was designed and realized.The configuration of sensing units

hardware and software structure was described.A novel detection algorithm based on dynamic parameters of human motions was proposed.The experiment results show that the system can distinguish the fall events with normal activities effectively.

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references

基于加速度传感器的老年人跌倒检测装置设计 [J]. 李冬,梁山. 传感器与微系统 . 2008(09)

老年跌倒研究概况与进展 [J]. 张玉,陈蔚. 中国老年学杂志 . 2008(09)

基于三维加速度传感器的跌倒监测研究 [D]. 赵祥欣. 浙江大学 2008

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