The design of the intelligent room management system based on MCU
Abstract
With the development of science and technology, there is growing emphasis on quality of life. The most outstanding performance is in the residence. Smart, safe and convenient living environment become the future trend of residential development. It ushered in the era of smart home. Intelligent curtain as part of the smart home system plays a important role to improve occupant comfort . The system has a variety of common functions to meet the needs of different people.It also brings to user a intelligent experience and improves the quality of life.
This project uses STC89C51 microcontroller as the main controller, designed five work modes: light control function, wireless remote control,panel key control function, timer function and burglar alarm. Light control function is detected by the photoresistor to control curtains work ,which based on the light intensity; Wireless remote control function is realized by radio remote control; Panel buttons control functions are operated via the control panel buttons. The residents can set the timing of opening and closing the curtain time according to their needs. Burglar alarm will send out alarm when the activity was detected.
Key Words: STC89C51;LCD1602;DS1302;Photoresisitor;The Wierless Remote Control