A Novel User Sleep Information Monitoring System Based on Non-contact Mattress

With the improvement of living standard, people pay more and more attention to their health. The detection of sleep information has always been a hotspot in both the academic and industrial area. However, traditional sleep monitoring systems need to bundle devices on users, which in return negatively affects the user experience. Observing this, in order to eliminate the outside restriction of the wearing devices, we design a novel user sleep information monitoring system based on the Non-contact mattress. In particular, the novel system realizes the entire process from the design of hardware device to the software development which includes ceramic piezoelectric sensor data acquisition, WiFi module upload data, the host computer processing data functions and user information display. The experimental results show that the novel system can accurately obtain the physiological information of human body under sleep condition.