The Software Design Of Intelligent Household Control System Based On S5PV210Processor

With the development of computer technology, electronic technology, communication technology and control technology, people have gradually realized their own demand for intelligent control systems, they urgently need a kind of intelligent product which is made by fusing modern innovation and technology in order to improve the household environment around, let their life more secure, comfortable and convenient. Intelligent household appears based on this social demand.Smart home is an integrated control system which uses buildings as platform, and takes advantage of automatic control technology, network communication technology and comprehensive wiring technology to carry out the high efficient management of residential facilities and the family daily affairs. In the field of intelligent household, security function is particularly important. All the time, safety is the foundation of social survival and development, especially in the IT technology highly developed today, the potential safety hazards are increasing, therefore it becomes an inevitable trend to improve modern security technology.The research object for this paper is the intelligent household control system which uses S5PV210processor made by Samsung as the control core and integrates varieties of sensors, the main work is the software design and implementation of intelligent household control system. This system can monitor the indoor temperature, varieties of smoke and infrared entrance guard, and provides the corresponding software interfaces so as to be called when expands function. while it uses message mechanism and log mechanism, the system also supports the function of SMS, Internet communication, serial port communication, Zigbee communication and so on.This paper is on the basis of the composition and principle of system hardware, it analyzes the basic design cycle of the embedded software system step by step, and describes the key technologies and the basic design methods and procedures which are used in every stage(bootloader, the underlying drivers, software interfaces, the root file system and three kind of application softwares) of software design of the system, and has respectively accomplished testing the graphical user interface, function and performance of the system using the right software testing platform. At the end of the article, it has analyzed the deficiencies of the system, planning the next work which will be carried out. To sum up, intelligent household control system has a broad space for development and the huge market potential, it is changing the way of living and working for human.