Pre-impact & Impact Detection of Falls Using Wireless Body Sensor Network
文献类型：会议论文
| 作者 | Ding Liang; Guoru Zhao; Yanwei Guo; Lei Wang |
| 出版日期 | 2012 |
| 会议名称 | IEEE-EMBS International Conference on Biomedical and Health Informatics, BHI 2012. |
| 会议地点 | Hong Kong and Shenzhen, China |
| 英文摘要 | Falls in elderlies are a major health and economic problem. This paper aimed at finding the best body position to place inertial sensors and the best feature for pre-impact and impact detection of fall using wireless Body Sensor Network. Waist acceleration maybe the optimal formula for fall detection, under the conditions of existing inertial sensor's best precision. We set two thresholds for acceleration, 5 m/s2 could get 500ms lead-time and 35 m/s2 ensure the specificity up to 100%. We also analyzed the critical phase in fall events, and subdivided it into three periods, make a fall event more intuitive to people. |
| 收录类别 | EI |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/4101]  |
| 专题 | 深圳先进技术研究院_医工所 |
| 作者单位 | 2012 |
| 推荐引用方式 GB/T 7714 | Ding Liang,Guoru Zhao,Yanwei Guo,et al. Pre-impact & Impact Detection of Falls Using Wireless Body Sensor Network[C]. 见:IEEE-EMBS International Conference on Biomedical and Health Informatics, BHI 2012.. Hong Kong and Shenzhen, China. |
入库方式： OAI收割
来源：深圳先进技术研究院
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