Design And Implementation Of Smart Home System Based On Raspberry Pi

The development of computer technology has brought tremendous changes to people's way of life.Smart home is gradually replacing traditional home,and its application in life is everywhere,which makes people's life more comfortable and "intelligent".But nowadays the cost of smart home is still relatively high,and it is difficult to popularize in a large scale.This paper designs and implements a smart home system based on raspberry pie,which can "intelligentize" the traditional home equipment and enable people to enjoy the convenience of life brought by smart home at a lower cost.The system is composed of smart home devices,clients and servers with raspberry pie as control center.It focuses on the "intelligent" technology of traditional home devices and remote control method of smart home devices.Firstly,the method of controlling traditional electrical appliances with raspberry pie is studied.The electric appliances are controlled by infrared remote control technology,and the data are accessed by sensors.Secondly,the modules of driving control are designed and implemented.Secondly,the program needed for remote control is designed and implemented.The client is used to initialize the control of raspberry pie,monitor the status of household equipment and control the work of household equipment.The server stores the control commands of the data forwarding client of the reporting and updating system to the raspberry pie,and designs and implements the transmission format of the control commands for different devices.After the system design is completed,the function of each part and the whole system are tested.The system operation data show that the expected goal has been achieved.