基于脈象傳感器的睡眠監(jiān)控報警系統(tǒng)研究

采用薄膜脈象傳感器對脈搏信號進(jìn)行數(shù)據(jù)采集，利用嵌入式微處理器通過多重分析處
理，把正常情況下人體睡眠時的脈搏參數(shù)與實際測量的脈搏參數(shù)進(jìn)行對比，以此判斷人體所處的睡眠狀態(tài)是否正常。在不影響使用者睡眠過渡過程的情況下，通過刺激器干擾其失眠機(jī)制，提高睡眠質(zhì)量，對異常情況立即發(fā)出報警信號，以此解決突發(fā)性心腦疾病救護(hù)問題，具有深遠(yuǎn)的現(xiàn)實意義。
關(guān)鍵詞: 薄膜脈象傳感器；嵌入式微處理器；睡眠監(jiān)控；脈搏參數(shù)；報警系統(tǒng)
Abstract: The data of pulse signal was collected by the piezo-film pulse -transducer and
multi-analyzed by the embedded microcontroller. The normal pulse parameter in one’s sleeping is compared with the one measured in the actual situation in order to judge whether one’s sleeping condition is normal. The sleeping quality will be improved by the use of the stimulator to disturb the insomnia mechanism without affecting the user’s sleeping process. In the exceptional conditions, the warning signal will be issued immediately which will solve the sudden heart and brain diseases ambulance problems and exert profound influence.
Key Words: Piezo-Film Pulse -Transducer，Embedded Microcontroller，Sleep-Monitoring, Pulse -Parameters, Alarm System