Abstract
This article will focus on the family life scene to design and explain the baby care system. The main purpose is to use various types of sensors to collect a variety of data on the crib, such as light, humidity, noise, etc., and transmit the relevant data to the internal of the single-chip. Then, judge according to the collected information and generate the corresponding response through the single-chip microcomputer control.Such as controlling the motor to start the shaker function, controlling the music playback, or playing a voice alarm so as to make the baby sleepy or alert the parents. To ensure the safety and comfort of the baby and to reduce the burden on parents in the care of their children.
The dissertation mainly studies the related technology of the singlechip microcomputer development and the design and implementation of the sensor circuit.
Through relevant design, simulation and debugging, the target function of the smart baby care system was finally achieved.
The characteristics of this article: focus on the smart home industry nowadays, combined with the single-chip microcomputer, digital circuit related professional knowledge has been detailed and comprehensive design and implementation.
Key words: Single chip microcomputer, MCU, sensor, Voice alarm, Smart home, baby care system