Abstract
This paper investigates the control system of smart home. It introduces the concept of smart home. It analyses the background of current development of smart home, and a number of intelligent home control functions and implementations are described. This paper comes up part of the control system implementation plan, meanwhile designs the centralized control of the keyboard. This paper focuses on the design of software of the host controller. This paper not only describes the infrared remote control systems, remote control transmitter and the way it encodes, and the receiving of coded signals ,but also puts forward two solutions to the keyboard input program.
This paper mainly introduces the Software Design of the body of domestic-used controller, whose functions can be realized by MCS-51 single-chip microcomputer. The controller can operate all the switches in a house, such as the air-conditioning and the TV charnels choice. The Software Design of this controller includes man-machine interface’s keyboard input program and the information output program, the production of tele-control code, the transmitting program, the core of controlling procedure, etc.
Keywords Smart Home , Controller , Single-chip microcomputer
