Infant sleep condition monitor

Abstract

The invention relates to an infant sleep condition monitor, which consists of a 6V direct-current power supply, a pyroelectric infrared sensing module IC1, a power control circuit, a musical sound generating circuit IC2 and a frequency modulation wireless transmission circuit, wherein the pyroelectric infrared sensing module IC1 is an RDP-18 pyroelectric infrared sensing module; and the musical sound generating circuit is a KD9300 musical sound generating circuit. In order to inform parents or a guardian of things happened in the sleep period of an infant timely, the infant sleep condition monitor is designed and manufactured according to a characteristic that a pyroelectric infrared sensor can detect the movement of a human body and timely outputs a signal after detection. When the sleep condition of the infant is abnormal, a phenomenon that the body, hands and feet of the infant constantly move occurs, the infrared sensor can detect a human body movement signal, the parents of the infant, who are busy doing housework can monitor the sleep condition of the infant in real time, and particularly when the parents or the guardian of the infant has been rested, the sleep condition of the infant can be monitored at any time.

Description

technical field [0001] The invention belongs to the field of electronic technology and infrared control technology, and relates to a monitor for the sleep status of infants. Background technique [0002] Infants and young children aged 1 to 2 need sleep most of the time in a day. When the infants are sleeping, their parents or guardians are resting or doing things. The movement of infants and young children during sleep, whether infants and young children push the quilt or something, will affect the rest of their parents or guardians or affect adults to do things with peace of mind. In order to inform the parents or guardians of what happens during the sleep of infants and young children. The sleep condition monitor for infants is designed and manufactured according to the principle that the pyroelectric infrared sensor can detect the movement of the human body, and the characteristics of outputting signals in time after the sensor detects. When the baby sleeps normally, t...

AI Technical Summary

Problems solved by technology

[0002] Infants and young children aged 1 to 2 need sleep most of the time in a day. When the infants are sleeping, their parents or guardians are resting or doing things. The movement of infants and young children during sleep, whether infants and young children are pushing the quilt, etc., will not only affect the rest of their parents or guardians, but also affect the peace of mind of adults.

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