The device for infants condition analysis by examming crying vioce

摘要

The present invention relates to an apparatus for analyzing a condition of an infant using crying, and more particularly, to an apparatus for informing a guardian of an infant's condition through frequency and pattern analysis of the crying.;In order to realize this, the present invention provides a sensor for detecting a crying sound of a child using a microphone, an analog circuit unit including a filter unit and an amplification unit, and an analog signal detected by the sensor unit, and outputted through an analog circuit unit. The converter unit converts the analog signal into a digital signal, the memory unit storing the sound desired by the user in the form of a digital voice signal, and the signal input through the converter unit through the frequency search and pattern recognition algorithm to determine the state. It consists of a microcomputer unit for outputting, an output unit for outputting the status analysis results of the microcomputer unit in one or more ways, an operation unit for the user to control the device and a power supply unit for supplying power to the above devices. In addition, the present invention can be configured by adding a temperature and humidity detection unit for detecting and outputting the temperature and humidity so that the guardian can provide a suitable environment for the infant.;The output unit is composed of an indication unit for indicating the state of the infant through the liquid crystal display, and also an audio output unit for reproducing the digital sound signal stored by the user, the state of the infant to the guardian through one or more sounds together with the liquid crystal display Can pass At this time, the output sound is a sound that the infant likes and can take a rest, and even if the guardian is not next to it, the sound is automatically output in response to the cry of the infant and includes a function to stabilize the baby.