To satisfy the increasing demands for the active healthcare and remote diagnosis of neurological, cardiovascular or oral disease, we proposed a technical solution for imperceptible wireless sleep monitoring. Daily-used beddings like pillows were filled with a fluffy pile of self-powered triboelectric body-motion sensors with a down-like or feather-like structure. Taking advantages of the highly-sensitive and reliable fractal pile structure, mechanic energy related with body motions can be converted into electrical signals, which can not only be distinguished as various locomotive activities, including turning-over, breathing, mild snoring, serve snoring or teeth-grinding etc., but also be utilized to driving wireless signal-sending microchips for cloudy servers or cellphone. For more than 31 volunteers, a monitoring pillow without any cable-connection to human body can provide a much closer sleep-stage estimation results to that of professional polysomnography (PSG), than the commercialized actigraphy. Such a wireless monitoring system was endowed with softness, common appearance and good air permeability and zero cable-connection, which can provide a comfortable remote remote sleep healthcare and disease diagnosis for sleep surveillance of the elderly at home, aiming to reduce the chance of sudden death during sleeping.

为了满足对主动保健和对神经，心血管或口腔疾病的远程诊断的不断增长的需求，我们提出了一种用于感知无线睡眠监控的技术解决方案。日常使用的床上用品（如枕头）上装满了绒毛状的自供电摩擦式人体运动传感器，传感器的结构类似羽绒或羽毛。利用高度敏感和可靠的分形桩结构，与人体运动相关的机械能可以转换为电信号，不仅可以区分为各种机车活动，包括翻身，呼吸，打，打呼or或打呼or。牙齿打磨等，但也可用于驱动用于多云服务器或手机的无线信号发送微芯片。对于超过31名志愿者，与商业化的心动描记术相比，没有任何与人体的电缆连接的监测枕可以提供比专业的多导睡眠监测（PSG）更接近睡眠阶段的估计结果。这种无线监控系统具有柔软性，共同的外观，良好的透气性和零电缆连接，可以为在家中老年人的睡眠监控提供舒适的远程远程医疗保健和疾病诊断，以减少突发事件的发生。睡觉时死亡。