The invention provides a physiological state monitoring system for monitoring the physiological state of a user. The physiological status monitoring system comprises a light source module, a plurality of light sensing units and a processing unit in signal connection with the light sensing units. The light source module is configured to emit light towards the recognizable area, and part of the light reaches a skin block, making contact with the recognizable area, of a user and penetrates through a corium layer of the skin block. The photosensitive units are distributed in a recognizable area on the physiological status monitoring system and are used for continuously detecting ambient light received by the recognizable area and reflected light passing through a corium layer of a skin block so as to output a plurality of brightness change signals as contact signals and photoplethysmography signals. The processing unit is configured to determine a physiological state of the user according to the contact signal and the photoplethysmography signal.
本发明提供一种用以监测使用者的生理状态的生理状态监测系统。生理状态监测系统包含光源模块、多个感光单元以及讯号连接感光单元的处理单元。光源模块配置以朝向可识别区域发出光线,而部分光线抵达用户与可识别区域接触的皮肤区块,并且穿透皮肤区块的真皮层。感光单元分布于生理状态监测系统上的可识别区域,这些感光单元用以连续侦测可识别区域接收到的环境光线以及经过皮肤区块的真皮层的反射光线,以输出多个亮度变化讯号作为接触讯号以及光体积描记讯号。处理单元配置以根据接触讯号以及光体积描记讯号判断用户的生理状态。
Physiological state monitoring system, steering wheel and physiological state monitoring method
生理状态监测系统、方向盘及生理状态监测方法
27.09.2024
Patent
Elektronische Ressource
Chinesisch
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