| At information ages, knowledge and economy is rising quickly. Mankind is already no longer satisfied with a simple living space and requests living environment higher and higher. The object of network control of intelligent home is to use home bus technology to integrate all kind of home devices, such as communication devices, home applications and home security devices, into an intelligent home system. Based on the home system, home information and applications can be centrally or remotely monitored, controlled and managed. At the same time the system can be compatible with the home environment. However, it would take long time to realize this objective because at present the criterion of home network has not been unified an many technology problems still exist.The network control of intelligent home in this paper includes the telephone remote control and alarm device, intelligent controller, personal computer and other intelligent function modules. At the same time, the system is integrated with many subsystems such as Home Safe Defense System, Door Access System, Perimeter Defense System, Building Video Intercommunication System, etc. The whole system is powerful in function, well expanded, highly integrated and relatively simple in premises distribution.The hardware of the network control of intelligent home system is composed of four parts: Personal Computer, Management Phone, Door Phone and Inner Phone. The Personal Computer is connected with Management Phone through serial port and the Management Phone is connected with all the Doorway Phone through CAN Bus. All Inner Phone in the same unit are connected with the Door Phone through CAN Bus, too. The Personal Computer is also connected with the Uptown service. The Inner phone of the network control system receives the control signals from the telephone line and sends control signals to home appliances. Then pass the operation information and the working state information to the personal computer through the Door Phone and the Management Phone. The personal computer store the running state of home appliances,and pass the information of home applications to the Uptown service. The Uptown service store the information, and the remote users can browse the working state of home applications through Uptown service.This paper discusses the construction of communication networks of intelligent uptowns based on RS-232 and double CAN Bus, and points out on emphasis the hard ware design and the arti-jamming and others of the telephone remote control and alarm deviceo The Inner Phone of the system does't change the telephone, and has no effect on the user's dial in and out. It can realize the function of remote control, or when the Inner Phone delects the emergencies such as alarm or help. The Inner Phone can send voice-information about alarm to the users' Mobile. Finished the development of intelligent uptowns management software. Cooperating with the Management Phone, Doorway Phone and Inner Phone, this software realized the function of information distribution of the network control. At the same time, the Personal Computer.passes the state information of home applications to the Uptown service. The Personal Computer has been provided with the function of managing the Door Access System, Perimeter Defence System and Home Safe Defence System.The software used VISUAL C++6.0 as compilation environment and has passed the compilation under WINDOWS98/2000. We completed the service software design of the remote browse. Service software designed with ASP.NET, and the database is Miscrosof t SqlServer. Last, we have carried out a lot of work to debug the whole system including software simulation and system online debugging. The result has proved that the scheme of the network control is feasible. |
PDF Full Text Request