Design of Wireless Smart Home System Based on Modbus TCP/SMS

This paper analyzes the current mainstream solutions of smart homes, discusses the necessity and feasibility of introducing both industrial control standards and industrial control technology into the field of home intelligence, determines the design goals, and proposes a new wireless smart home solution. (The new solution is as follows: The hardware is made up of android smart phones, PLC, WiFi communication module, etc. And the master server class library based on Modbus TCP is developed. And therefore, wireless online and real-time control of household appliances through Modbus TCP communication and SMS messaging is realized.) The paper then discusses the innovative points, advantages and application fields of the solution. Finally, it is concluded that the new scheme has high security and reliability, and is scientific, innovative, and practical. It has certain reference significance for the development of smart home technology.