物联网系统用于实时姿势不对称性检测
Monica La Mura1, Marco De Gregorio1, Patrizia Lamberti1
1Department of Information and Electrical Engineering and Applied Mathematics, University of Salerno, 84084 Fisciano, SA, Italy.
Sensors (Basel, Switzerland)
|July 11, 2023
概括
这项研究引入了一个低成本的物联网 (IoT) 系统来监测坐姿. 它提醒工人不对称的位置,有助于预防肌肉骨系统疾病.
科学领域:
- 生物医学工程 生物医学工程
- 人与计算机的交互
- 职业健康 职业健康 职业健康
背景情况:
- 肌肉骨疾病在计算机工作者中很常见,原因是长时间的不正确的坐姿.
- 物联网 (IoT) 系统为智能环境中的健康监测提供了潜力.
- 现有的解决方案可能缺乏成本效益或实时反来纠正姿势.
研究的目的:
- 提出和评估一种低成本的物联网测量系统,用于监测坐姿对称性.
- 为表现不对称的坐姿的工人提供实时视觉警报.
- 为了记录坐着的行为数据,以便进一步分析和干预开发.
主要方法:
- 开发了一种嵌入四个力传感电阻 (FSR) 的子.
- 实现基于微控制器的电路用于传感器数据采集.
- 利用基于Java的软件进行实时监控和基于不确定性的不对称性检测算法.
- 与网络数据库集成,用于记录姿势变化.
主要成果:
- 该系统成功地检测了对称和不对称的坐姿之间的转变.
- 产生实时视觉弹出警报,通知员工不对称的位置.
- 姿势变化数据被记录在日志中,用于随后分析坐姿行为模式.
结论:
- 开发的物联网系统为监控和改善坐姿提供了一种实用且低成本的解决方案.
- 实时警报可以促使工人调整他们的姿势,可能降低肌肉骨疾病的风险.
- 该系统的数据记录能力支持对人体工程学干预和职场健康的进一步研究.
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