Sleep monitoring device

Abstract

The invention relates to the technical field of electronic communication, in particular to a sleep monitoring device. Sleep monitoring is realized through an arranged piezoelectric film sensor in a detection vibration manner, accordingly, the device does not need to be worn, and a user does not need to keep a specific posture during sleeping and can use the sleep monitoring device conveniently. An arranged charge amplifier is taken as sensitivity adjustment equipment, the monitoring sensitivity can be improved, and an accurate breath rate detection effect, an accurate body turning detection effect and a better heart rate detection effect can be realized. The device adopts a wireless connection manner, has a plug-and-play property, is easy and convenient to use and causes no harm to human bodies due to relatively low work voltage.

Description

technical field [0001] The invention relates to the technical field of electronic communication, in particular to a sleep monitoring device. Background technique [0002] In modern society, people pay more and more attention to their own health status, especially patients with diseases, and pay more and more attention to sleep-related data information such as breathing, heartbeat and body movement in sleep state. This requires a sleep monitoring device to monitor the human body in sleep state. Sleep-related data such as heartbeat and body movement. [0003] At present, sleep monitoring devices are mainly wearable devices such as smart watches and smart bracelets. Acceleration sensors are used to judge the turning over during night sleep, but they cannot detect respiratory rate and heart rate, and the monitoring function for sleep quality is relatively simple. In addition, wearing a watch, bracelet, etc. during sleep will cause discomfort to the body, and the traditional sle...

AI Technical Summary

Problems solved by technology

[0003] At present, sleep monitoring devices are mainly wearable devices such as smart watches and smart bracelets. Acceleration sensors are used to judge the turning over during night sleep, but they cannot detect respiratory rate and heart rate, and the monitoring function for sleep quality is relatively simple.

Moreover, wearing a watch, bracelet, etc. during sleep will cause discomfort to the body, and the traditional sleep monitoring device needs to be placed 20-30 cm below the neck of the human body for the most accurate data collection, and the data measurement is not accurate when placed in other positions ; First, because the vital signs of the human body vibrate most strongly at the position 20-30 cm below the neck of the human body, which is convenient for collection; second, at the position where the vital signs of the human body vibrate weakly, this method of data collection at a fixed position needs to be worn Highly sensitive data acquisition can only be achieved by using a special device and maintaining a specific sleeping posture, which are not expected by those skilled in the art

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