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面向银发群体的居家安全与健康监测服务系统
InventionUnknown
10Claims · 1 independent
§ Ⅰ
Dossier Overview
Inventor
李治; 陈晓艳; 谭玉艳
Filing Date
Sep 8, 2026
Publication Date
Oct 16, 2026
IPC Classification
A61B 5/0507 (2021.01)A61B 5/0205 (2006.01)A61B 5/024 (2006.01)A61B 5/08 (2006.01)A61B 5/11 (2006.01)A61B 5/00 (2006.01)G06V 40/20 (2022.01)G06V 20/64 (2022.01)G06F 21/62 (2013.01)G06F 21/60 (2013.01)
本发明公开了面向银发群体的居家安全与健康监测服务系统,涉及生理参数监测技术领域,系统执行两级串联判定:第一级按重心高度的下降幅度、速度与分段下降形态划分快速倒地、缓慢倒地与正常姿态转换;第二级在落地后静止观察期内从回波相位提取呼吸频率与心率并统计体动残差,体征正常且有起身动作的降级为无害事件,无体动且体征异常的升级紧急告警。系统还按时段构建个体分时活动基线,偏离程度达到预设偏离档位时触发对应关怀等级;默认仅上传事件级摘要,紧急告警未确认时段才限时加密上传点云片段。该系统用于独居老人居家监测,漏报误报同时可控且隐私可保护。
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