Design And Implementation Of Intelligent Software Of Home Control System Based On The Internet Of Things

National Twelfth Five-Year Plan is definitely the smart home industry and new energy,cultural and creative industry as strategic emerging industries,would be to invest heavily to support the development.Intelligent home will certainly be the future development trend of people home life,and smart home industry as an important part of strategic emerging industry,will also be made leaps and bounds.The product of "smart home control system" belongs to the intelligent home category,in the future will have a broad market prospect.In the context of the booming of smart home and on the basis of the relevant industry requirements of smart home control system,to meet requirements of the majority of home users for the smart,comfortable,efficient,convenient and secure home life environment,this thesis applies the embedded technology to the field of intelligent home control,to design and implement a AC power management subsystem,the home environment measurement and alarm subsystem,date and time display subsystem,the UI subsystem.The design comes from the company's a real R&D projects,through this project for thesmart home market demand for pre-research,mainly in order to master the key technology,training and exercise the development ability of project team members,to collect project development relevant data(including project scale,investment,development efficiency,bug density,etc.),paving the way for the development of intelligent home products in the future.In the "Smart home control system",the AC power management subsystem implements the manual switch function of AC power on household appliances(TV,DVD player).The home environment measurement and alarm subsystem can measure temperature,atmospheric pressure,the light intensity and when the measurement value is exceeded it can alarm.Date display subsystem can display calendar.UI subsystem can control input devices(such as remote control,keypad,etc.),as well as dot-matrix LCD colorful display.The system uses an object-oriented requirements analysis(OORA,object-oriented requirement analysis)method,concluded the system UseCase diagram and system block diagram.the clarity,completeness,consistency,testability of requirements analysis is ensured.The system uses 4 layer software architecture in embedded system(GUI Application,GUI FrameWork,MiddleWare,DeviceDriver),to implements a decoupling between software,tofacilitate breakdown of tasks in software development,with a strong portability,maintainability,extensibility,constantly change in customer requirements.The system has achieved the expected design requirements,passed test group's system acceptance testing,got the praise of department's leaders,for the subsequent development of the real smart home products,provides a rich reference to the project management data.This system covers many embedded development technology,also can serve as a good case for study of embedded systems.Therefore,this system has a extremely high application value and broad application prospects.